/*
 * Referenční app.css pro šablony webových aplikací (_TEMPLATES_WEB_APPLICATION).
 * Zkopírujte do projektu jako app/static/css/app.css a v base.html načtěte.
 * Obsahuje třídy zmiňované v TEMPLATE_LAYOUT, TEMPLATE_COMPONENTS, TEMPLATE_FOOTER:
 * .container, .card, .card-header, .card-body, .card-title, .card-grid,
 * .page-header, .page-title, .page-subtitle, .page-content-box, .page-header-actions,
 * .btn, .btn-primary, .btn-secondary, .btn-outline, .btn-danger, .btn-sm, .btn-large,
 * .form-group, .form-label, .input, .select, .form-actions, .form-row, .form-row--2cols,
 * .checkbox-label, .radio-label, .footer, .settings-grid, .settings-card, .empty-state, .table, .chip,
 * .nav-item, .nav-item.active, .nav-item--active, .mobile-nav-item, .tabs, .tabs-item, .tabs-item--active …
 */
:root {
    --color-primary: #3b82f6;
    --color-primary-dark: #2563eb;
    --color-secondary: #f97316;
    --color-accent-purple: #a855f7;
    --color-accent-green: #10b981;
    --color-accent-yellow: #fbbf24;
    --color-error: #ef4444;
    --color-error-rgba: rgba(239, 68, 68, 0.35);
    --color-accent-green-rgba: rgba(16, 185, 129, 0.3);
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-bg: #f9fafb;
    --color-white: #ffffff;
    --color-border: #d1d5db;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --radius: 12px;
    --radius-sm: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-bg);
    background-image: none; /* Žádné pozadí, pokud není zvoleno v Administrace → Vzhled */
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Pozadí stránky – pouze když je v Administrace → Vzhled zvolen obrázek (class se přidá z šablony) */
body.body-with-bg {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

/* Header */
.header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 0.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
}

.logo--img { gap: 0; }
.logo-img {
    width: 220px;
    height: 60px;
    object-fit: contain;
    display: block;
}

/* Header overlay režim – skrytý nad fullscreen hero, vysune se po scrollu */
.header--overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    border-bottom: none;
    box-shadow: none;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s ease, opacity 0.35s ease, background 0.35s ease;
}
.header--overlay.is-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}
/* Na landing stránce nesmí container odsazovat hero shora */
body.has-hero .container { padding-top: 0; }

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent-purple) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.nav {
    display: flex;
    gap: 0.5rem;
    margin-left: 0.75rem;
    align-items: center;
}

.nav-item {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-text-light);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    border: 1px solid transparent;
    background: transparent;
}

.nav-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-item:hover {
    background: rgba(59, 130, 246, 0.08);
    color: var(--color-primary);
    border-color: rgba(59, 130, 246, 0.2);
    transform: translateY(-1px);
}

.nav-item:hover::before {
    width: 60%;
}

.nav-item.active {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
    font-weight: 600;
}

.nav-item.active::before {
    width: 80%;
    background: rgba(255, 255, 255, 0.5);
}

.nav-item span {
    font-size: 1.1rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-item:hover span {
    transform: scale(1.15);
}

.nav-item.active span {
    transform: scale(1.1);
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

/* Alias pro BEM: aktivní záložka menu */
.nav-item--active {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
    font-weight: 600;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-white);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.nav-toggle:hover {
    background: var(--color-bg);
    border-color: var(--color-primary);
}

.nav-toggle-bar {
    width: 18px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
}

.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 900;
}

.mobile-nav-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(360px, 90vw);
    height: 100vh;
    background: var(--color-white);
    box-shadow: -4px 0 20px rgba(15, 23, 42, 0.15);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.5rem;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.mobile-nav-logo img {
    height: 32px;
    width: auto;
}

.nav-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.25rem;
    color: var(--color-text);
}

.mobile-nav-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-nav-user-link {
    text-decoration: none;
    color: inherit;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.mobile-nav-user-link:hover {
    background: var(--color-bg);
}

.mobile-nav-user-name {
    font-weight: 600;
    font-size: 1rem;
}

.mobile-nav-user-role {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-text);
    font-weight: 600;
    border: 1px solid transparent;
    transition: background 0.2s, border-color 0.2s;
}

.mobile-nav-item span {
    font-size: 1.1rem;
}

.mobile-nav-item:hover {
    background: rgba(59, 130, 246, 0.08);
    border-color: rgba(59, 130, 246, 0.2);
}

.mobile-nav-item.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    border-color: var(--color-primary);
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.25);
}

.mobile-nav-actions {
    margin-top: auto;
}

body.mobile-nav-open {
    overflow: hidden;
}

body.mobile-nav-open .mobile-nav-overlay {
    opacity: 1;
    pointer-events: auto;
}

body.mobile-nav-open .mobile-nav-panel {
    transform: translateX(0);
}

@media (max-width: 1024px) {
    .nav {
        display: none;
    }

    .header-desktop-only {
        display: none !important;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .header-inner {
        gap: 1rem;
    }

    /* Mobil: header a hamburger menu blíž k hornímu okraji */
    .header {
        padding: 0.35rem 0;
        padding-top: max(0.35rem, env(safe-area-inset-top, 0));
    }

    .header-inner {
        align-items: center;
        min-height: 44px;
    }

    /* Logo-nadpis na mobilu menší, ať se vejde k tlačítku Přihlášení */
    .logo-img {
        width: 160px;
        height: 44px;
    }

    .mobile-nav-panel {
        padding-top: max(1.5rem, env(safe-area-inset-top, 0));
    }
}

@media (min-width: 1025px) {
    .mobile-nav-overlay {
        display: none;
    }

    .mobile-nav-panel {
        display: none;
    }
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Template – stránka, zápatí, mřížky, prázdný stav (TEMPLATE_LAYOUT, TEMPLATE_FOOTER) */
.page-header {
    margin-bottom: 2rem;
}
.page-header .page-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 0.25rem 0;
}
.page-subtitle {
    font-size: 1rem;
    color: var(--color-text-light);
    margin: 0;
}
.page-header-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.page-content-box {
    min-height: 45vh;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
    }
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
@media (max-width: 768px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }
}
.settings-card {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 620px;
    height: 120px;
    padding: 0 1.5rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: background 0.2s, border-color 0.2s;
}
.settings-card:hover {
    background: var(--color-bg);
    border-color: var(--color-border);
}
.settings-card-title {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-text);
    margin: 0;
}
.settings-card-arrow {
    margin-left: auto;
    flex-shrink: 0;
    color: var(--color-text-light);
    font-size: 1.25rem;
}

.footer {
    margin-top: auto;
    padding: 0.5rem 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.875rem;
}
.footer .container {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}
.footer p {
    margin: 0;
}
.footer a {
    color: inherit;
    text-decoration: underline;
}

.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
}
.empty-state-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1rem;
    background: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 2rem;
}
.empty-state-title {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text);
    margin: 0 0 0.5rem 0;
}
.empty-state-text {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin: 0 0 1.5rem 0;
}

/* Tabs v obsahu stránky (ne hlavní menu) */
.tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}
.tabs-item {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.tabs-item:hover {
    background: var(--color-border);
}
.tabs-item--active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Welcome Section */
.welcome {
    margin-bottom: 2rem;
}

.welcome h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.welcome p {
    color: var(--color-text-light);
    font-size: 1rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 1.2rem;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-card-icon {
    position: absolute;
    top: 0.8rem;
    right: 0.8rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.stat-card-icon.orange {
    background: rgba(249, 115, 22, 0.1);
    color: var(--color-secondary);
}

.stat-card-icon.purple {
    background: rgba(168, 85, 247, 0.1);
    color: var(--color-accent-purple);
}

.stat-card-icon.yellow {
    background: rgba(251, 191, 36, 0.1);
    color: var(--color-accent-yellow);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.stat-detail {
    font-size: 0.875rem;
    color: var(--color-text);
    margin-top: 0.5rem;
}

.stat-detail .positive {
    color: var(--color-accent-green);
}

/* Cards */
.card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    border: 1px solid var(--color-border);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-title-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.card-body {
    margin: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: inherit;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
}

.btn-secondary {
    background: var(--color-secondary);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.btn-outline:hover {
    background: var(--color-bg);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn-primary:disabled:hover {
    background: var(--color-primary);
}

.btn-secondary:disabled:hover {
    background: var(--color-secondary);
}

.btn-outline:disabled:hover {
    background: transparent;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

/* Activity Form - Modern Design */
.activity-form-container {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.activity-form-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.activity-form {
    width: 100%;
}

.activity-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.activity-form-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1024px) {
    .activity-form-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .activity-form-grid,
    .activity-form-grid-3 {
        grid-template-columns: 1fr;
    }
}

.activity-form-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.activity-form-field-full {
    grid-column: 1 / -1;
}

.activity-form-label {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.activity-form-optional {
    font-weight: 400;
    color: var(--color-text-light);
    font-size: 0.75rem;
}

.activity-form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    background: var(--color-white);
    color: var(--color-text);
    transition: all 0.2s;
    font-family: inherit;
    box-sizing: border-box;
}

.activity-form-input[type="date"],
.activity-form-input[type="time"],
.activity-form-input[type="number"] {
    height: 44px;
}

select.activity-form-input {
    height: 44px;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.activity-form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.activity-form-input:hover {
    border-color: var(--color-primary-dark);
}

.activity-form-input.error {
    border-color: var(--color-error);
    background-color: rgba(239, 68, 68, 0.05);
}

.activity-form-input.error:focus {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px var(--color-error-rgba);
}

.activity-type-hint {
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: var(--color-text-light);
    background: rgba(148, 163, 184, 0.15);
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-sm);
}

.activity-form-textarea {
    resize: vertical;
    min-height: 80px;
    font-family: inherit;
}

.activity-form-submit {
    display: flex;
    justify-content: center;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.btn-large {
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
}

/* Upload Section */
.upload-section-container {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.upload-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.upload-section-description {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.upload-form {
    width: 100%;
}

.upload-file-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.upload-file-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    width: fit-content;
    box-shadow: var(--shadow-sm);
}

.upload-file-label:hover {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow);
    transform: translateY(-1px);
}

.upload-file-icon {
    font-size: 1rem;
}

.upload-file-input {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    overflow: hidden;
}

.upload-file-name {
    color: var(--color-text-light);
    font-size: 0.875rem;
    font-style: italic;
    margin-left: 0.5rem;
}

.upload-drop-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.3s;
    background: var(--color-bg);
}

.upload-drop-zone.drag-over {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.05);
    border-style: solid;
}

.upload-drop-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin: 1rem 0;
    padding: 1rem;
    border-radius: var(--radius-sm);
    background: rgba(59, 130, 246, 0.05);
}

.upload-drop-icon {
    font-size: 1.25rem;
}

.upload-form-submit {
    display: flex;
    justify-content: center;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    margin-top: 1rem;
}

.upload-result {
    padding: 1.5rem;
    background: var(--color-white);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.upload-progress {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.upload-progress-text {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.875rem;
}

.upload-progress-bar-container {
    width: 100%;
    height: 8px;
    background: var(--color-bg);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.upload-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent-purple) 50%, var(--color-primary) 100%);
    background-size: 200% 100%;
    border-radius: 4px;
    animation: progress-shimmer 2s ease-in-out infinite;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.upload-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.4) 50%,
        transparent 100%
    );
    animation: shimmer 2s ease-in-out infinite;
}

@keyframes progress-shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Legacy form styles for other forms */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: stretch;
}

.form-label {
    font-weight: 500;
    color: var(--color-text);
    font-size: 0.875rem;
    text-align: left;
    white-space: nowrap;
    margin: 0;
    padding: 0;
    line-height: 1.5;
    height: 1.3125rem;
    display: block;
    flex-shrink: 0;
}

/* Input and select always have fixed height */
.form-group .input,
.form-group .select {
    flex-shrink: 0;
}

/* Small text should not affect alignment */
.form-group small {
    margin: 0;
    padding: 0;
    line-height: 1.4;
    font-size: 0.875rem;
    color: var(--color-text-light);
    display: block;
    flex-shrink: 0;
    min-height: 1.225rem;
}

/* For grid layouts, form-group should take full width */
.grid .form-group {
    width: 100%;
    margin-bottom: 0;
}

/* Ensure grid items align properly - all form-groups should align at top */
.grid {
    align-items: start;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.form-row {
    display: grid;
    gap: 1rem;
    margin-bottom: 1rem;
}
.form-row--2cols {
    grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 768px) {
    .form-row--2cols {
        grid-template-columns: 1fr;
    }
}

.checkbox-label,
.radio-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text);
    cursor: pointer;
}
.checkbox-label .input,
.radio-label .input {
    width: auto;
    height: auto;
    min-height: 0;
    max-height: none;
}

.input,
.select {
    width: 100%;
    padding: 0.625rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    line-height: 1.5;
    background: var(--color-white);
    color: var(--color-text);
    box-sizing: border-box;
    height: 2.75rem !important;
    min-height: 2.75rem !important;
    max-height: 2.75rem !important;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
    margin: 0;
    vertical-align: top;
}

.input:focus,
.select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Ensure select has same appearance as input */
.select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.select:hover {
    border-color: var(--color-primary);
}

textarea.input {
    height: auto;
    min-height: 5rem;
    resize: vertical;
    padding-top: 0.625rem;
    padding-bottom: 0.625rem;
}

input[type="date"].input,
input[type="number"].input,
input[type="text"].input,
input[type="email"].input {
    /* All input types should have same height */
    height: 2.75rem !important;
    min-height: 2.75rem !important;
    max-height: 2.75rem !important;
}

/* Table */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th {
    font-weight: 600;
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.table td {
    color: var(--color-text);
}

/* Chip / Badge */
.chip {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.chip.active {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
}

.chip.inactive {
    background: rgba(107, 114, 128, 0.1);
    color: var(--color-text-light);
}

/* Challenge Card */
.challenge-card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    border: 1px solid var(--color-border);
}

.challenge-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.challenge-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.challenge-description {
    color: var(--color-text-light);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.challenge-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.challenge-stat {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
    min-width: 0;
    flex: 1 1 auto;
}

@media (max-width: 480px) {
    .challenge-stats {
        flex-direction: column !important;
        gap: 0.75rem !important;
    }
    
    .challenge-stat {
        flex: 1 1 100% !important;
        width: 100% !important;
        min-width: 100% !important;
    }
    
    .challenge-stat > div {
        width: 100% !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }
}

.challenge-stat > div {
    min-width: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    flex: 1;
}

.challenge-stat span.challenge-stat-value {
    white-space: normal;
    word-break: break-word;
}

.challenge-stat-value {
    font-weight: 600;
    color: var(--color-text);
}

.challenge-end {
    text-align: right;
    color: var(--color-accent-green);
    font-weight: 600;
}

/* Active Challenge (User is participating) */
.challenge-card.active {
    position: relative;
    border-left: 4px solid var(--color-accent-green);
    background: linear-gradient(to right, rgba(16, 185, 129, 0.05) 0%, var(--color-white) 5%);
    box-shadow: var(--shadow-md), 0 0 0 1px rgba(16, 185, 129, 0.15);
}

.challenge-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-accent-green);
    color: white;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
    z-index: 10;
}

.challenge-badge::before {
    content: '✓';
    font-size: 0.85rem;
}

/* Grid */
.grid {
    display: grid;
    gap: 1.5rem;
    align-items: start;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

/* Ensure grid items align properly */
.grid > * {
    min-width: 0;
}

/* Make all form-groups in grid have same height structure */
.grid .form-group {
    display: grid;
    grid-template-rows: 1.3125rem 2.75rem auto;
    gap: 0.5rem;
    align-items: start;
}

.grid .form-group .form-label {
    grid-row: 1;
    height: 1.3125rem;
    margin: 0;
    padding: 0;
}

.grid .form-group .input,
.grid .form-group .select {
    grid-row: 2;
    height: 2.75rem !important;
    min-height: 2.75rem !important;
    max-height: 2.75rem !important;
    margin: 0;
}

.grid .form-group small {
    grid-row: 3;
    min-height: 1.225rem;
    margin: 0;
    padding: 0;
}

/* For form-groups without small text, row 3 will be empty but won't affect alignment */

/* Řádky s checkboxem: checkbox + label na jednom řádku (přepíše grid) */
.grid .form-group.form-group-checkbox-row {
    display: flex !important;
    flex-direction: row;
    flex-wrap: nowrap;
    grid-template-rows: unset;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
}
.grid .form-group.form-group-checkbox-row label {
    margin: 0;
    white-space: nowrap;
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Utilities */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.ml-auto {
    margin-left: auto;
}

.flex {
    display: flex;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

/* Coach Page - New Design */
.coach-wizard {
    max-width: 900px;
    margin: 0 auto;
}

/* Weekday selection labels */
/* Training days calendar */
.training-days-calendar {
    width: 100%;
}

/* Training day selection in calendar - MUST be after .coach-calendar-day */
.training-day-selected {
    background: #3b82f6 !important;
    border-color: #2563eb !important;
    border-width: 3px !important;
    color: #ffffff !important;
}

.training-day-selected .coach-calendar-day-number {
    color: #ffffff !important;
    font-weight: 700 !important;
}

/* Override today styling when selected */
.coach-calendar-day-today.training-day-selected {
    background: #3b82f6 !important;
    border-color: #2563eb !important;
    box-shadow: none !important;
}


.coach-wizard-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

.coach-wizard-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.75rem;
}

.coach-wizard-header p {
    color: var(--color-text-light);
    font-size: 1rem;
}

.coach-info-box {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow);
}

.coach-info-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.coach-info-content {
    color: var(--color-text);
    line-height: 1.8;
}

.coach-info-content p {
    margin-bottom: 1rem;
}

.coach-info-content p:last-child {
    margin-bottom: 0;
}

.coach-info-content strong {
    color: var(--color-primary);
    font-weight: 700;
}

.coach-info-content ul {
    margin: 0.75rem 0 1.5rem 1.5rem;
    padding-left: 0;
    list-style: none;
}

.coach-info-content ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}

.coach-info-content ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.coach-wizard-form {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.coach-wizard-section {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
}

.coach-wizard-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-bg);
}

.coach-wizard-fields {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.coach-wizard-fields.coach-wizard-fields-3 {
    grid-template-columns: repeat(3, 1fr) !important;
}

@media (max-width: 768px) {
    .coach-wizard-fields {
        grid-template-columns: 1fr;
    }
    
    .coach-wizard-fields.coach-wizard-fields-3 {
        grid-template-columns: 1fr !important;
    }
}

.coach-wizard-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.coach-wizard-field-full {
    grid-column: 1 / -1;
}

.coach-wizard-field label {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.875rem;
}

.coach-wizard-field label span {
    font-weight: 400;
    color: var(--color-text-light);
    font-size: 0.75rem;
}

.coach-wizard-field input,
.coach-wizard-field select,
.coach-wizard-field textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    background: var(--color-white);
    color: var(--color-text);
    transition: all 0.2s;
    font-family: inherit;
    box-sizing: border-box;
}

.coach-wizard-field input[type="number"],
.coach-wizard-field select {
    height: 48px;
}

.coach-wizard-field select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.coach-wizard-field input:focus,
.coach-wizard-field select:focus,
.coach-wizard-field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.coach-wizard-field textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.coach-wizard-actions {
    display: flex;
    justify-content: center;
    padding-top: 1rem;
}

.coach-wizard-submit {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border: none;
    padding: 1rem 3rem;
    border-radius: var(--radius);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.coach-wizard-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

/* AI Banner */
.ai-banner {
    background: linear-gradient(to bottom, rgba(59, 130, 246, 0.03) 0%, var(--color-white) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

.ai-banner-content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.ai-banner-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    line-height: 1;
}

.ai-banner-text {
    color: var(--color-text);
    font-size: 0.9375rem;
    line-height: 1.6;
    flex: 1;
}

.ai-banner-text strong {
    color: var(--color-primary);
    font-weight: 700;
}

/* Coach Dashboard - Focus Day Design */
.coach-dashboard {
    max-width: 1400px;
    margin: 0 auto;
}

.coach-dashboard-header {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
    color: var(--color-text);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.coach-dashboard-title-section h1,
.coach-dashboard-title-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.375rem;
    color: var(--color-text);
}

.coach-dashboard-subtitle {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.coach-goal-tag {
    background: var(--color-bg);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.coach-date {
    font-size: 0.875rem;
    opacity: 0.9;
}

.coach-dashboard-actions {
    display: flex;
    gap: 0.75rem;
}

.coach-action-btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid;
    transition: all 0.2s;
    cursor: pointer;
    display: inline-block;
}

.coach-action-btn-outline {
    background: var(--color-bg);
    border-color: var(--color-border);
    color: var(--color-text);
}

.coach-action-btn-outline:hover {
    background: var(--color-white);
    border-color: var(--color-primary);
}

.coach-action-btn-secondary {
    background: white;
    border-color: white;
    color: var(--color-primary);
}

.coach-action-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-1px);
}

.coach-action-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Focus Day Container */
.coach-focus-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.coach-focus-day-wrapper {
    order: 1;
    width: 100%;
}

.coach-focus-day {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 3rem;
    box-shadow: var(--shadow-md);
    width: 100%;
    border: 2px solid var(--color-border, #e5e7eb);
}

.coach-focus-day-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--color-bg);
}

.coach-focus-day-title {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.coach-focus-day-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.coach-focus-day-type {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
}

.coach-focus-day-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.coach-action-btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border: 2px solid var(--color-accent-green);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.coach-action-btn-success:hover:not(:disabled) {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.coach-action-btn-skip {
    background: var(--color-white);
    color: var(--color-text);
    border: 2px solid var(--color-border);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.coach-action-btn-skip:hover:not(:disabled) {
    background: var(--color-bg);
    border-color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.coach-action-btn-success:disabled,
.coach-action-btn-skip:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.coach-focus-day-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.coach-focus-day-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.coach-focus-stat {
    background: var(--color-bg);
    padding: 1.125rem;
    border-radius: var(--radius-sm);
    text-align: center;
    border: 1px solid var(--color-border);
}

.coach-focus-stat-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.coach-focus-stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
}

.coach-focus-day-exercises {
    background: var(--color-bg);
    padding: 2.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.coach-focus-exercises-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1.5rem;
}

.coach-focus-exercises-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.coach-exercise-item {
    padding: 1rem 1.5rem;
    background: var(--color-white);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.coach-exercise-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
}

.coach-exercise-details {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.coach-exercise-reps,
.coach-exercise-sets {
    font-weight: 600;
    color: var(--color-primary);
}

.coach-exercise-separator {
    color: var(--color-text-light);
    font-weight: 400;
}

.coach-exercise-description {
    color: var(--color-text-light);
    font-style: italic;
}

.coach-focus-day-notes {
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-sm);
}

.coach-focus-notes-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    text-align: center;
}

.coach-focus-notes-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.coach-focus-notes-text {
    color: var(--color-text);
    font-size: 1rem;
    line-height: 1.6;
    font-style: italic;
    text-align: center;
}

/* Preview Days */
/* Calendar styles */
.coach-calendar {
    margin-top: 0;
    width: 100%;
    height: fit-content;
    order: 2;
    background: var(--color-white, #ffffff);
    border-radius: var(--radius, 8px);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--color-border, #e5e7eb);
}

.coach-calendar-months {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    width: 100%;
}

.coach-calendar-month {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.coach-calendar-month-header {
    text-align: center;
    margin-bottom: 0.5rem;
}

.coach-calendar-month-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
}

.coach-calendar-container {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    width: 100%;
    box-sizing: border-box;
    max-width: 100%;
}

.coach-calendar-header {
    display: grid !important;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    gap: 0.5rem !important;
    margin-bottom: 0.5rem !important;
    width: 100% !important;
}

.coach-calendar-day-name {
    text-align: center !important;
    font-weight: 600 !important;
    font-size: 0.875rem !important;
    color: #6b7280 !important;
    padding: 0.5rem !important;
    background: #ffffff !important;
    border-radius: 4px !important;
    display: block !important;
}

.coach-calendar-week {
    display: grid !important;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    gap: 0.5rem !important;
    margin-bottom: 0.5rem !important;
    width: 100% !important;
}

.coach-calendar-day {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    padding: 0.5rem 0.25rem !important;
    background: #ffffff !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 6px !important;
    color: #1f2937 !important;
    min-height: 90px !important;
    position: relative !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}

.coach-calendar-day-link {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    padding: 0.5rem 0.25rem !important;
    background: #ffffff !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 6px !important;
    text-decoration: none !important;
    color: #1f2937 !important;
    transition: all 0.2s ease !important;
    min-height: 90px !important;
    position: relative !important;
    cursor: pointer !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}

.coach-calendar-day-empty {
    min-height: 90px !important;
    background: #f9fafb !important;
    border: 2px solid #f3f4f6 !important;
    border-radius: 6px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    display: block !important;
}

.coach-calendar-day-number {
    font-size: 0.9rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.1rem;
    line-height: 1.2;
}

.coach-calendar-day-plan-number {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(59, 130, 246, 0.1);
    padding: 0.15rem 0.35rem;
    border-radius: 4px;
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

.coach-calendar-day-date {
    font-size: 0.65rem;
    color: #6b7280;
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

.coach-calendar-day-type {
    font-size: 0.65rem;
    font-weight: 500;
    color: #1f2937;
    text-align: center;
    margin-top: auto;
    padding-top: 0.25rem;
    word-break: break-word;
    line-height: 1.2;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.coach-calendar-day-icon {
    font-size: 3.5rem;
    line-height: 1;
    text-align: center;
    position: absolute;
    bottom: 0.25rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0.8;
    width: 75%;
}

.coach-calendar-day-training {
    border-color: #2563eb !important;
    border-width: 3px !important;
}

/* Training days with status - override blue border and background */
.coach-calendar-day-training.coach-calendar-day-completed {
    background: rgba(16, 185, 129, 0.3) !important;
    border-color: #10b981 !important;
    border-width: 2px !important;
}

.coach-calendar-day-training.coach-calendar-day-missed {
    background: rgba(107, 114, 128, 0.3) !important;
    border-color: #6b7280 !important;
    border-width: 2px !important;
    opacity: 0.7;
}

.coach-calendar-day-training .coach-calendar-day-number {
    z-index: 1;
    position: relative;
}

.coach-calendar-day-training .coach-calendar-day-icon {
    z-index: 0;
}

.coach-calendar-day-status {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    font-size: 1rem;
}

.coach-calendar-day-today {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
    box-shadow: 0 0 0 2px #3b82f6;
    pointer-events: auto !important;
    cursor: pointer !important;
}

/* Override today styling for completed/missed days */
.coach-calendar-day-today.coach-calendar-day-completed {
    border-color: #10b981 !important;
    box-shadow: 0 0 0 2px #10b981 !important;
    background: rgba(16, 185, 129, 0.3) !important;
}

.coach-calendar-day-today.coach-calendar-day-missed {
    border-color: #6b7280 !important;
    box-shadow: 0 0 0 2px #6b7280 !important;
    background: rgba(107, 114, 128, 0.3) !important;
}

.coach-calendar-day-today.training-day-selected {
    background: #3b82f6 !important;
    border-color: #2563eb !important;
    box-shadow: none !important;
}

.coach-calendar-day-past {
    opacity: 0.8;
}

.coach-calendar-day-future {
    opacity: 0.6;
}

.coach-calendar-day-in-plan {
    border-color: var(--color-primary) !important;
    border-width: 2px !important;
    background: rgba(59, 130, 246, 0.05) !important;
}

.coach-calendar-day-in-plan.coach-calendar-day-training {
    background: #3b82f6 !important;
    border-color: #2563eb !important;
    border-width: 3px !important;
}

/* Override blue background and border for training days with status */
.coach-calendar-day-in-plan.coach-calendar-day-training.coach-calendar-day-completed {
    background: rgba(16, 185, 129, 0.3) !important;
    border-color: #10b981 !important;
    border-width: 2px !important;
}

/* Also override for completed days that are in plan (even if not explicitly training) */
.coach-calendar-day-in-plan.coach-calendar-day-completed {
    border-color: #10b981 !important;
}

.coach-calendar-day-in-plan.coach-calendar-day-training.coach-calendar-day-missed {
    background: rgba(107, 114, 128, 0.3) !important;
    border-color: #6b7280 !important;
    border-width: 2px !important;
}

/* Also override for missed days that are in plan */
.coach-calendar-day-in-plan.coach-calendar-day-missed {
    border-color: #6b7280 !important;
}

.coach-calendar-day-completed {
    background: rgba(16, 185, 129, 0.3) !important;
    border-color: #10b981 !important;
    border-width: 2px !important;
}

.coach-calendar-day-missed {
    background: rgba(107, 114, 128, 0.3) !important;
    border-color: #6b7280 !important;
    border-width: 2px !important;
    opacity: 0.7;
}

.coach-calendar-day-skipped {
    background: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
}

.coach-calendar-day-paused {
    background: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
}

.coach-preview-days {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    height: fit-content;
    position: sticky;
    top: 2rem;
}

.coach-preview-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-bg);
}

.coach-preview-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    max-height: calc(100vh - 400px);
    overflow-y: auto;
    padding-right: 0.5rem;
}

.coach-preview-day-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.coach-preview-day {
    background: var(--color-bg);
    border-radius: var(--radius-sm);
    padding: 1rem;
    border: 2px solid var(--color-border);
    transition: all 0.2s;
    cursor: pointer;
    position: relative;
}

.coach-preview-day::after {
    content: '👆';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-size: 0.75rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.coach-preview-day:hover {
    border-color: var(--color-primary);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
    background: var(--color-white);
}

.coach-preview-day:hover::after {
    opacity: 0.5;
}

.coach-preview-day-completed {
    opacity: 0.6;
    background: rgba(16, 185, 129, 0.05);
    border-color: var(--color-accent-green);
}

.coach-preview-day-missed {
    opacity: 0.7;
    background: rgba(107, 114, 128, 0.1);
    border-color: #6b7280;
}

.coach-preview-day-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.coach-preview-day-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-light);
}

.coach-preview-day-status {
    font-size: 1rem;
}

.coach-preview-day-type {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.coach-preview-day-meta {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.coach-completed-message {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.coach-completed-message h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.coach-completed-message p {
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.coach-error-message {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(251, 146, 60, 0.1) 100%);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--color-error);
}

.coach-error-message h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #ef4444;
    margin-bottom: 1rem;
}

.coach-error-message p {
    font-size: 1.125rem;
    color: var(--color-text);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav {
        margin-left: 0;
        flex-wrap: wrap;
    }
    
    .coach-form-grid {
        grid-template-columns: 1fr;
    }
    
    .coach-plan-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .coach-plan-actions {
        flex-direction: column;
    }
    
    .coach-focus-container {
        grid-template-columns: 1fr;
    }
    
    .coach-preview-days {
        position: static;
    }
    
    .coach-calendar-months {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .challenge-stats {
        flex-direction: column !important;
        gap: 0.75rem !important;
    }
    
    .challenge-stat {
        flex: 1 1 100% !important;
        width: 100% !important;
        min-width: 100% !important;
    }
    
    .challenge-stat > div {
        width: 100% !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }
    
    .challenge-header {
        flex-direction: column !important;
        gap: 1rem !important;
    }
    
    .challenge-end {
        text-align: left !important;
    }
    
    .challenge-card {
        padding: 1.25rem !important;
    }
    
    .challenge-stat-with-btn {
        flex-wrap: wrap !important;
    }
    
    .challenge-stat-with-btn .btn {
        margin-left: 0 !important;
        margin-top: 0.5rem;
        width: 100%;
        box-sizing: border-box;
    }

    /* Kouč: tlačítka (PDF, Vyhodnotit, Ukončit) pod sebou */
    .coach-dashboard-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        padding: 1rem;
    }

    .coach-dashboard-actions {
        flex-direction: column;
    }

    .coach-dashboard-actions .btn,
    .coach-dashboard-actions form .btn {
        width: 100%;
        box-sizing: border-box;
    }

    .coach-dashboard-actions form {
        display: flex !important;
        width: 100%;
    }

    .coach-dashboard-actions form .btn {
        flex: 1;
    }

    /* Výživa: boxy Denní kalorie / Bílkoviny / Sacharidy / Tuky – na mobilu 2 sloupce nebo 1 */
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Administrace: karty pod sebou */
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0.75rem;
    }

    /* Na velmi úzkém mobilu jeden sloupec pro stat boxy (výživa) */
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Vitamin Recommendation Card */
.vitamin-card {
    margin-top: 2rem;
    background: linear-gradient(120deg, #fdfcfb, #f1f5f9);
}

.vitamin-card-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.vitamin-card-header h3 {
    margin: 0 0 0.25rem 0;
    font-size: 1.25rem;
}

.vitamin-card-header p {
    margin: 0;
    color: var(--color-text-light);
}

.vitamin-chip {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.vitamin-season-grid {
    margin-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.vitamin-season-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.02);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.vitamin-season-card.is-active {
    border-color: var(--color-accent-green);
    box-shadow: 0 8px 20px rgba(13, 148, 136, 0.15);
    background: rgba(16, 185, 129, 0.04);
}

.vitamin-season-card-head {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.vitamin-season-card-label {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.vitamin-season-card-label p {
    margin: 0.15rem 0 0 0;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.vitamin-season-card-emoji {
    font-size: 1.5rem;
}

.vitamin-season-focus {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: #0f766e;
    background: rgba(13, 148, 136, 0.15);
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    width: fit-content;
}

.vitamin-supplement-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
}

.vitamin-supplement {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.9rem;
    background: #fff;
}

.dark-theme .vitamin-supplement {
    background: rgba(15, 23, 42, 0.35);
}

.vitamin-supplement-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.vitamin-supplement-reason {
    margin: 0 0 0.4rem 0;
    font-size: 0.85rem;
    color: var(--color-text);
}

.vitamin-supplement ul {
    margin: 0;
    padding-left: 1rem;
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.vitamin-supplement li + li {
    margin-top: 0.25rem;
}

.vitamin-season-active {
    background: rgba(16, 185, 129, 0.08);
    border-radius: var(--radius);
    padding: 0.65rem 0.8rem;
    border-left: 4px solid var(--color-accent-green);
}

.vitamin-season-title {
    font-weight: 600;
    color: #047857;
    margin-bottom: 0.2rem;
}

.vitamin-season-active p {
    margin: 0 0 0.4rem 0;
    font-size: 0.85rem;
    color: var(--color-text);
}

.vitamin-season-active ul {
    margin: 0;
    padding-left: 1rem;
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.vitamin-admin-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.vitamin-admin-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    background: rgba(248, 250, 252, 0.8);
}

.vitamin-admin-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.vitamin-admin-title {
    margin: 0;
}

.vitamin-admin-focus {
    margin: 0.25rem 0;
    font-size: 0.9rem;
    color: #0f766e;
    font-weight: 600;
}

.vitamin-admin-description {
    margin: 0;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.vitamin-admin-supplements {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.vitamin-admin-supplement {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.75rem;
    background: white;
}

.vitamin-admin-supplement-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.vitamin-admin-supplement ul {
    margin: 0.35rem 0 0 1rem;
    color: var(--color-text-light);
    font-size: 0.85rem;
}

.vitamin-admin-meta {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.vitamin-admin-empty {
    margin: 0;
    color: var(--color-text-light);
    font-style: italic;
}

.achievement-admin-grid {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 2fr;
    gap: 1.25rem;
}

@media (max-width: 900px) {
    .achievement-admin-grid {
        grid-template-columns: 1fr;
    }
}

.achievement-form-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    background: rgba(248, 250, 252, 0.9);
}

.achievement-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.achievement-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    background: white;
}

.dark-theme .achievement-item {
    background: rgba(15, 23, 42, 0.4);
}

.achievement-item.is-disabled {
    opacity: 0.65;
}

.achievement-item-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.achievement-code {
    margin: 0.15rem 0;
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.achievement-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.15);
    color: #1d4ed8;
    font-size: 0.75rem;
    font-weight: 600;
}

.admin-users-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.admin-card-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.card-eyebrow {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.card-subtitle {
    margin: 0.35rem 0 0 0;
    color: var(--color-text-light);
}

.admin-users-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
}

.mini-stat {
    padding: 0.9rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: rgba(248, 250, 252, 0.8);
}

.mini-stat span {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-light);
}

.mini-stat strong {
    font-size: 1.4rem;
    color: var(--color-text);
}

.admin-users-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
}

.input-with-icon {
    position: relative;
    flex: 1 1 340px;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.4rem 0.8rem;
    background: white;
}

.input-with-icon input {
    border: none;
    outline: none;
    flex: 1;
    font-size: 0.95rem;
    background: transparent;
}

.toolbar-hint {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid transparent;
}

.badge-pill {
    background: rgba(59, 130, 246, 0.15);
    color: #1d4ed8;
    border-color: rgba(59, 130, 246, 0.2);
}

.badge-role {
    background: rgba(16, 185, 129, 0.15);
    color: #047857;
    border: 1px solid var(--color-accent-green-rgba);
}

.badge-ghost {
    background: transparent;
    border: 1px dashed var(--color-border);
    color: var(--color-text-light);
}

.badge--success {
    background: rgba(16, 185, 129, 0.15);
    color: #047857;
    border-color: rgba(16, 185, 129, 0.3);
}

/* Nápověda pod polem formuláře */
.form-hint {
    margin: 0.35rem 0 0;
    font-size: 0.8rem;
    color: var(--color-text-light);
}

/* ---------- Modal / potvrzovací dialog ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(17, 24, 39, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
}
.modal-overlay.is-open { display: flex; }
.modal {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 440px;
    overflow: hidden;
    animation: modal-in 0.18s ease;
}
@keyframes modal-in {
    from { opacity: 0; transform: translateY(12px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-header {
    padding: 1.1rem 1.25rem 0.5rem;
}
.modal-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
}
.modal-body {
    padding: 0.25rem 1.25rem 1rem;
    color: var(--color-text-light);
    line-height: 1.5;
}
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    padding: 0.85rem 1.25rem;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.admin-users-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.admin-user-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.2rem;
    background: white;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.03);
}

.dark-theme .admin-user-item {
    background: rgba(15, 23, 42, 0.4);
}

.admin-user-main {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-user-name {
    font-weight: 600;
    font-size: 1.05rem;
}

.admin-user-email {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.admin-user-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.35rem;
}

.admin-user-role-form {
    min-width: 180px;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.admin-user-role-form label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-light);
}

.admin-user-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btn-danger {
    background: #fee2e2;
    color: #b91c1c;
    border: 1px solid var(--color-error-rgba);
}

.btn-danger:hover {
    background: #fecaca;
}

@media (max-width: 768px) {
    .vitamin-card-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .vitamin-supplement-list {
        grid-template-columns: 1fr;
    }
}

.toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.toggle input {
    width: auto;
    accent-color: var(--color-primary);
}

.alert {
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    font-size: 0.9rem;
}

.alert-success {
    background: #ecfdf5;
    border-color: var(--color-accent-green-rgba);
    color: #065f46;
}

/* Toast Notifications - Clean Minimal Design */
.toast-container {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 380px;
    pointer-events: none;
}

.toast {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem 1.25rem;
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    pointer-events: auto;
    animation: toastSlideIn 0.3s ease-out;
    border-top: 3px solid;
    overflow: hidden;
}

.toast.hiding {
    animation: toastSlideOut 0.25s ease-in forwards;
}

.toast-success {
    border-top-color: var(--color-accent-green);
}

.toast-error {
    border-top-color: var(--color-error);
}

.toast-info {
    border-top-color: var(--color-primary);
}

.toast-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    line-height: 1;
}

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-text);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.toast-message {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    font-size: 1.125rem;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 0.25rem;
    width: 1.75rem;
    height: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.15s ease;
    line-height: 1;
    border-radius: 4px;
    font-weight: 400;
}

.toast-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--color-text);
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: currentColor;
    opacity: 0.4;
    animation: toastProgress linear forwards;
}

.toast-success .toast-progress {
    background: #10b981;
}

.toast-error .toast-progress {
    background: #ef4444;
}

.toast-info .toast-progress {
    background: #3b82f6;
}

@keyframes toastSlideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes toastSlideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes toastProgress {
    from {
        width: 100%;
    }
    to {
        width: 0%;
    }
}

@media (max-width: 768px) {
    .toast-container {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
    
    .toast {
        padding: 0.875rem 1rem;
    }
}

/* Fit bot (help chatbot) */
body.fit-bot-open {
    overflow: hidden;
    touch-action: none;
}

.fit-bot-wrap {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    z-index: 999;
    font-family: inherit;
}

.fit-bot-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 998;
    display: none;
    touch-action: none;
}
.fit-bot-overlay.is-visible {
    display: block;
}

.fit-bot-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-purple) 100%);
    color: white;
    border: none;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: transform 0.2s, box-shadow 0.2s;
}
.fit-bot-button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}
.fit-bot-button[aria-expanded="true"] {
    transform: scale(0.95);
}
.fit-bot-panel {
    position: absolute;
    bottom: calc(80px + 0.75rem);
    right: 0;
    width: 390px;
    max-width: calc(100vw - 2rem);
    height: 454px;
    max-height: 75vh;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    display: none;
    flex-direction: column;
    overflow: hidden;
}
.fit-bot-panel.is-open {
    display: flex;
}
.fit-bot-panel-header {
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-purple) 100%);
    color: white;
    font-weight: 600;
    font-size: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.fit-bot-panel-close {
    margin-left: auto;
    background: rgba(255,255,255,0.25);
    border: none;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0;
}
.fit-bot-panel-close:hover {
    background: rgba(255,255,255,0.4);
}
.fit-bot-video-row {
    padding: 0.5rem 1rem;
    background: rgba(0,0,0,0.08);
    border-bottom: 1px solid var(--color-border);
}
.fit-bot-video-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    width: 100%;
    justify-content: center;
}
.fit-bot-video-btn:hover {
    background: var(--color-primary-dark);
}
.fit-bot-messages {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    background: var(--color-bg);
}
.fit-bot-msg {
    max-width: 90%;
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    line-height: 1.45;
}
.fit-bot-msg.bot {
    align-self: flex-start;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    color: var(--color-text);
}
.fit-bot-msg.user {
    align-self: flex-end;
    background: var(--color-primary);
    color: white;
    border: none;
}
.fit-bot-input-wrap {
    flex-shrink: 0;
    padding: 0.75rem;
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom, 0));
    border-top: 1px solid var(--color-border);
    background: var(--color-white);
}
.fit-bot-input-wrap input {
    width: 100%;
    min-height: 44px;
    padding: 0.625rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 16px;
    outline: none;
    box-sizing: border-box;
}
.fit-bot-input-wrap input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

@media (max-width: 768px) {
    .fit-bot-panel.is-open {
        position: fixed;
        left: 0;
        right: 0;
        top: 0;
        width: 100%;
        max-width: none;
        border-radius: 0;
        bottom: auto;
        z-index: 1000;
        /* Výška se na mobilu nastavuje z JS (Visual Viewport API), aby panel sledoval klávesnici */
    }

    .fit-bot-panel.is-open .fit-bot-messages {
        min-height: 0;
        -webkit-overflow-scrolling: touch;
    }

    .fit-bot-panel.is-open .fit-bot-input-wrap {
        flex-shrink: 0;
    }
}

/* Intro video modal (first visit) */
.intro-video-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.intro-video-overlay[hidden] {
    display: none;
}
.intro-video-modal {
    background: var(--color-white);
    border-radius: var(--radius);
    max-width: 900px;
    width: 100%;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.intro-video-modal-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.intro-video-modal-header h2 {
    font-size: 1.125rem;
    margin: 0;
}
.intro-video-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
    padding: 0 0.25rem;
    line-height: 1;
}
.intro-video-modal-close:hover {
    color: var(--color-text);
}
.intro-video-modal-body {
    padding: 0;
}
.intro-video-modal-body iframe {
    width: 100%;
    aspect-ratio: 16/9;
    display: block;
}

/* ============================================================
   Auth stránky (login, check-email, verify)
   Použití: .auth-container > .card.auth-card > .card-body
   Viz TEMPLATE_AUTH.md
   ============================================================ */

.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.auth-card {
    max-width: 400px;
    width: 100%;
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.auth-subtitle {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
}

/* ============================================================
   Alert / inline notifikace
   Varianty: .alert--error, .alert--success, .alert--info
   ============================================================ */

.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.875rem;
    line-height: 1.5;
}

.alert--error {
    background: rgba(239, 68, 68, 0.1);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert--success {
    background: rgba(16, 185, 129, 0.1);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert--info {
    background: rgba(59, 130, 246, 0.1);
    color: #1e40af;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* ============================================================
   Dragon Boat MND – veřejná stránka, loď, odznaky, galerie
   ============================================================ */

/* Hero – výchozí (bez pozadí) */
.db-hero {
    background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(168,85,247,0.10));
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}
.db-hero-media { display: flex; align-items: center; gap: 1rem; }
.db-hero-logo { height: 64px; width: auto; }
.db-hero h1 { font-size: 2rem; font-weight: 800; margin: 0; color: var(--color-text); }
.db-hero p { color: var(--color-text-light); margin: 0.25rem 0 0; }
.db-hero-img { width: 100%; max-height: 320px; object-fit: cover; border-radius: var(--radius); }
.db-hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Hero – varianta s velkým pozadím (db-hero--bg) */
.db-hero--bg {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: none;
    border-radius: 0;
    margin-left: -2rem;
    margin-right: -2rem;
    padding: 5rem 2rem;
    grid-template-columns: 1fr;
    position: relative;
    overflow: hidden;
}
/* Tmavý overlay pro čitelnost textu */
.db-hero--bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.48);
    z-index: 0;
}
.db-hero--bg > * { position: relative; z-index: 1; }
.db-hero--bg p { color: rgba(255,255,255,0.88); }
.db-hero--bg .btn-outline {
    border-color: rgba(255,255,255,0.7);
    color: #fff;
    background: rgba(255,255,255,0.08);
}
.db-hero--bg .btn-outline:hover { background: rgba(255,255,255,0.18); }

/* Hero – fullscreen (100vh) */
.db-hero--fullscreen {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    min-height: 100vh;
    padding: 3.5rem 2rem 2.5rem;
    text-align: center;
    margin-top: 0;
}
.db-hero-top {
    width: 100%;
    display: flex;
    justify-content: center;
}
.db-hero-bottom {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}
/* Memo nadpis na hero (text) */
.db-hero-memo {
    color: #ffffff !important;
    font-size: clamp(2.25rem, 7vw, 4.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: 0.01em;
    margin: 0;
    text-shadow:
        0 2px 4px rgba(0,0,0,0.95),
        0 6px 24px rgba(0,0,0,0.85),
        0 0 60px rgba(0,0,0,0.6);
}
.db-hero-tagline {
    color: #fff;
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    max-width: 40ch;
    margin: 0 auto;
    text-shadow:
        0 1px 3px rgba(0,0,0,0.95),
        0 4px 16px rgba(0,0,0,0.8);
}
.db-hero--fullscreen .db-hero-actions {
    justify-content: center;
}
/* Šipka "scroll dolů" – součást db-hero-bottom (ne absolutní) */
.db-hero-scroll {
    display: inline-block;
    color: rgba(255,255,255,0.7);
    font-size: 1.75rem;
    text-decoration: none;
    animation: db-bounce 2s infinite;
    z-index: 1;
}
.db-hero-scroll:hover { color: #fff; }
@keyframes db-bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(8px); }
}

/* Sekce veřejné stránky */
.db-section { scroll-margin-top: 80px; margin-bottom: 2.5rem; }
.db-section-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; }

/* Boat plan */
.db-boat {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem;
    max-width: 560px;
    margin: 0 auto;
}
.db-boat-ends { text-align: center; padding: 0.6rem; font-weight: 700; }
.db-boat-end-label {
    display: inline-block; padding: 0.35rem 1rem; border-radius: 999px;
    background: var(--color-bg); border: 1px solid var(--color-border);
    font-size: 0.85rem;
}
.db-boat-row {
    display: grid;
    grid-template-columns: 1fr 28px 1fr;
    gap: 0.4rem;
    align-items: stretch;
    margin-bottom: 0.4rem;
}
.db-boat-rownum {
    display: flex; align-items: center; justify-content: center;
    font-size: 0.7rem; color: var(--color-text-light); font-weight: 700;
}
.db-seat {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.5rem;
    min-height: 46px;
    display: flex; flex-direction: column; justify-content: center;
    background: var(--color-white);
    border-left: 5px solid var(--color-border);
}
.db-seat.is-empty { background: var(--color-bg); color: var(--color-text-light); border-style: dashed; }
.db-seat.is-absent { opacity: 0.5; background: rgba(107,114,128,0.12); }
.db-seat.is-uncertain { box-shadow: inset 0 0 0 2px var(--color-accent-yellow); }
.db-seat-name { font-size: 0.8rem; font-weight: 600; line-height: 1.2; word-break: break-word; }
.db-seat-meta { display: flex; gap: 0.3rem; flex-wrap: wrap; margin-top: 0.2rem; }
.db-boat-row--hook .db-seat { border-top: 2px solid var(--color-secondary); }
.db-boat-row--engine .db-seat { border-bottom: 2px solid var(--color-accent-purple); }
.db-boat-rolehint { font-size: 0.65rem; color: var(--color-text-light); text-align: center; }

/* Odznaky (text + barva, ne jen barva) */
.db-badge {
    display: inline-flex; align-items: center; gap: 0.2rem;
    padding: 0.08rem 0.4rem; border-radius: 999px;
    font-size: 0.65rem; font-weight: 700; line-height: 1.4;
    border: 1px solid rgba(0,0,0,0.08);
}
.db-badge-weight { color: #fff; }
.db-badge-side { background: rgba(59,130,246,0.12); color: #1e40af; }
.db-badge-role { background: rgba(168,85,247,0.12); color: #6b21a8; }
.db-badge-exp  { background: rgba(245,158,11,0.12); color: #92400e; }
.db-badge-exp { background: rgba(16,185,129,0.14); color: #065f46; }

/* Balance panel */
.db-balance { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; margin-top: 1rem; }
.db-balance-stat {
    background: var(--color-bg); border: 1px solid var(--color-border);
    border-radius: var(--radius-sm); padding: 0.5rem 0.75rem; font-size: 0.85rem;
}
.db-balance-stat strong { display: block; font-size: 1.1rem; }
.db-balance-status { padding: 0.4rem 0.8rem; border-radius: 999px; font-weight: 700; display: inline-block; }
.db-balance-status.balanced { background: rgba(16,185,129,0.15); color: #065f46; }
.db-balance-status.check { background: rgba(251,191,36,0.2); color: #92400e; }
.db-balance-status.unbalanced { background: rgba(239,68,68,0.15); color: #991b1b; }
.db-balance-warnings { margin: 0.75rem 0 0; padding-left: 1.1rem; color: #92400e; font-size: 0.85rem; }

/* Legenda hmotnostních kategorií */
.db-legend { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }
.db-legend-item { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.75rem; }
.db-legend-dot { width: 14px; height: 14px; border-radius: 50%; display: inline-block; }

/* Termíny */
.db-session-card {
    border: 1px solid var(--color-border); border-radius: var(--radius);
    padding: 1rem; margin-bottom: 1rem; background: var(--color-white);
}
.db-session-head { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: flex-start; }
.db-session-date { font-weight: 700; font-size: 1.05rem; }
.db-session-schedule { white-space: pre-line; font-size: 0.85rem; color: var(--color-text-light); margin-top: 0.5rem; }
.db-status { font-size: 0.7rem; font-weight: 700; padding: 0.15rem 0.5rem; border-radius: 999px; background: var(--color-bg); }

/* Účastníci */
.db-participants { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.75rem; }
.db-participant {
    border: 1px solid var(--color-border); border-radius: var(--radius-sm);
    padding: 0.6rem 0.75rem; border-left: 5px solid var(--color-border);
    display: flex; flex-direction: column; gap: 0.3rem;
}
.db-participant-name { font-weight: 600; }

/* Galerie */
.db-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.5rem; }
.db-gallery a { display: block; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--color-border); }
.db-gallery img { width: 100%; height: 140px; object-fit: cover; display: block; }

/* Videa */
.db-videos { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.db-video-frame { position: relative; aspect-ratio: 16/9; border-radius: var(--radius-sm); overflow: hidden; background: #000; }
.db-video-frame iframe { width: 100%; height: 100%; border: 0; }

/* Editor sestavy (admin) – select v sedadle */
.db-seat-select { width: 100%; font-size: 0.75rem; padding: 0.25rem; border: 1px solid var(--color-border); border-radius: 6px; }
.db-seat-edit { border-left: 5px solid var(--color-border); }

/* Lightbox */
.db-lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.85); display: none; align-items: center; justify-content: center; z-index: 2000; padding: 1rem; }
.db-lightbox.is-open { display: flex; }
.db-lightbox img { max-width: 95vw; max-height: 90vh; border-radius: var(--radius-sm); }

/* Lišta sekcí (kotvy) na mobilu */
.db-anchor-nav { position: sticky; top: 56px; z-index: 50; background: var(--color-white); border-bottom: 1px solid var(--color-border); display: flex; gap: 0.5rem; overflow-x: auto; padding: 0.5rem; margin-bottom: 1.5rem; }
.db-anchor-nav a { white-space: nowrap; font-size: 0.8rem; padding: 0.35rem 0.7rem; border-radius: 999px; text-decoration: none; color: var(--color-text); background: var(--color-bg); border: 1px solid var(--color-border); }

@media (min-width: 768px) {
    .db-hero:not(.db-hero--bg):not(.db-hero--fullscreen) { grid-template-columns: 1.1fr 0.9fr; align-items: center; }
    .db-hero--bg:not(.db-hero--fullscreen) { padding: 6rem 3rem; }
}
@media (max-width: 600px) {
    .db-boat-row { grid-template-columns: 1fr 22px 1fr; }
    .db-seat { min-height: 52px; }
}