@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Nunito+Sans:ital,opsz,wght@0,6..12,300..700;1,6..12,300..700&display=swap');

/* ========================================
   Isha Foundation — Light (default) + Dark toggle
   ======================================== */

:root {
    /* Light palette */
    --clr-bg: #F5F5F0;
    --clr-surface: #FFFFFF;
    --clr-surface-elevated: #FAFAF7;
    --clr-primary: #C17A24;
    --clr-primary-hover: #A8650E;
    --clr-secondary: #FFF5EB;
    --clr-text: #2D2A26;
    --clr-text-muted: #78716C;
    --clr-text-heading: #1C1917;
    --clr-border: #E7E5E0;
    --clr-success: #16A34A;
    --clr-warning: #D97706;
    --clr-danger: #DC2626;

    /* Semantic surface variants used in inline styles */
    --clr-muted-bg: #F5F5F0;
    --clr-success-bg: #F0FDF4;
    --clr-success-text: #166534;
    --clr-danger-bg: #FEF2F2;
    --clr-danger-text: #991B1B;
    --clr-warning-bg: #FFFBEB;
    --clr-warning-text: #92400E;
    --clr-info-bg: #F0F4FF;
    --clr-info-text: #3B5998;
    --clr-badge-role-bg: #F3F4F6;
    --clr-badge-role-text: #4B5563;
    --clr-bar-male: #3B82F6;
    --clr-bar-female: #EC4899;
    --clr-bar-other: #9CA3AF;
    --clr-purple: #7C3AED;

    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Nunito Sans', 'Segoe UI', sans-serif;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.08);

    /* Sidebar */
    --sidebar-bg: #FFFFFF;
    --sidebar-border: #E7E5E0;
}

/* ==================== Dark Mode ==================== */
.dark {
    --clr-bg: #0F0F1A;
    --clr-surface: #1A1A2E;
    --clr-surface-elevated: #232340;
    --clr-primary: #D4A843;
    --clr-primary-hover: #E8BD5A;
    --clr-secondary: rgba(212, 168, 67, 0.08);
    --clr-text: #E8E6E1;
    --clr-text-muted: #9A9A9A;
    --clr-text-heading: #FFFFFF;
    --clr-border: rgba(255,255,255,0.1);
    --clr-success: #4ADE80;
    --clr-warning: #FBBF24;
    --clr-danger: #F87171;

    --clr-muted-bg: rgba(255,255,255,0.04);
    --clr-success-bg: rgba(74,222,128,0.1);
    --clr-success-text: #4ADE80;
    --clr-danger-bg: rgba(248,113,113,0.1);
    --clr-danger-text: #F87171;
    --clr-warning-bg: rgba(251,191,36,0.1);
    --clr-warning-text: #FBBF24;
    --clr-info-bg: rgba(96,165,250,0.1);
    --clr-info-text: #60A5FA;
    --clr-badge-role-bg: rgba(255,255,255,0.08);
    --clr-badge-role-text: #C4C4C4;
    --clr-bar-male: #60A5FA;
    --clr-bar-female: #F472B6;
    --clr-bar-other: #6B7280;
    --clr-purple: #A78BFA;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);

    --sidebar-bg: #16162B;
    --sidebar-border: rgba(255,255,255,0.06);
}

/* Dark mode form element overrides */
.dark input,
.dark select,
.dark textarea {
    color: var(--clr-text);
    background-color: rgba(255,255,255,0.06);
    border-color: var(--clr-border);
}

.dark input:disabled {
    color: var(--clr-text-muted);
    opacity: 0.7;
}

/* Force color on all elements in dark mode (overrides Bootstrap) */
.dark,
.dark body,
.dark table,
.dark th,
.dark td,
.dark p,
.dark span,
.dark div,
.dark label,
.dark a:not(.btn) {
    color: var(--clr-text);
}

.dark h1, .dark h2, .dark h3, .dark h4, .dark h5, .dark h6 {
    color: var(--clr-text-heading);
}

.dark h3 {
    color: var(--clr-primary);
}

.dark .data-table th {
    color: var(--clr-text-muted);
}

.dark .nav-link {
    color: var(--clr-text-muted);
}

.dark .nav-link:hover,
.dark .nav-link.active {
    color: var(--clr-primary);
}

/* ==================== Base ==================== */
*, *::before, *::after { box-sizing: border-box; }

body {
    background-color: var(--clr-bg);
    color: var(--clr-text);
    font-family: var(--font-body);
    margin: 0;
    line-height: 1.65;
    font-size: 0.95rem;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--clr-text-heading);
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}
h1 { font-size: 1.75rem; font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; color: var(--clr-primary); }

a { color: var(--clr-primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--clr-primary-hover); }

/* ==================== Layout ==================== */
.app-layout { display: flex; min-height: 100vh; }

.sidebar {
    width: 250px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    padding: 1.75rem 0.75rem;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: 100vh;
    position: sticky;
    top: 0;
    overflow-y: auto;
}

.sidebar .brand {
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--clr-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
    padding: 0 1rem;
    line-height: 1.3;
}

.sidebar-ornament {
    display: block;
    width: 75%;
    margin: 0 auto 1.25rem;
    opacity: 0.8;
    pointer-events: none;
    flex-shrink: 0;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; }

.nav-link {
    padding: 0.7rem 1rem;
    border-radius: var(--radius-md);
    color: var(--clr-text-muted);
    font-weight: 600;
    font-family: var(--font-body);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}
.nav-link:hover {
    background-color: var(--clr-secondary);
    color: var(--clr-primary);
}
.nav-link.active {
    background-color: var(--clr-secondary);
    color: var(--clr-primary);
    border-left-color: var(--clr-primary);
}

.main-content { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.top-bar {
    height: 56px;
    background-color: var(--clr-surface);
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 2rem;
    color: var(--clr-text-muted);
    font-size: 0.85rem;
    gap: 1rem;
}

.page-content { padding: 2rem; flex: 1; }

/* ==================== Card ==================== */
.card {
    background-color: var(--clr-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--clr-border);
}

/* Clickable card (dashboard) */
a.card {
    transition: transform 0.15s, box-shadow 0.15s;
}
a.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
    border-color: var(--clr-primary);
}

/* ==================== Forms ==================== */
.form-group { margin-bottom: 1rem; }

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--clr-text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-control {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    background-color: var(--clr-surface);
    color: var(--clr-text);
}
.form-control:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(193,122,36,0.12);
}
.form-control::placeholder { color: var(--clr-text-muted); opacity: 0.6; }
select.form-control { appearance: auto; color: var(--clr-text); }
textarea.form-control { resize: vertical; }

/* Ensure options inside selects are readable */
.dark select.form-control option {
    background-color: var(--clr-surface);
    color: var(--clr-text);
}

/* ==================== Buttons ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.5rem;
    border-radius: 999px;
    font-weight: 700;
    font-family: var(--font-body);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.25s ease;
    border: none;
}
.btn-primary {
    background-color: var(--clr-primary);
    color: #FFFFFF;
}
.btn-primary:hover {
    background-color: var(--clr-primary-hover);
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(193,122,36,0.25);
    transform: translateY(-1px);
}
.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--clr-primary);
    color: var(--clr-primary);
}
.btn-secondary:hover {
    background-color: var(--clr-primary);
    color: #FFFFFF;
}

/* ==================== Table ==================== */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td {
    padding: 0.85rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--clr-border);
}
.data-table th {
    background-color: var(--clr-surface-elevated);
    font-weight: 700;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
}
.data-table th.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: 1.5rem;
}
.data-table th.sortable:hover {
    color: var(--clr-primary);
}
.data-table th.sortable::after {
    content: '⇅';
    position: absolute;
    right: 0.4rem;
    opacity: 0.3;
    font-size: 0.65rem;
}
.data-table th.sortable.sort-asc::after {
    content: '▲';
    opacity: 0.8;
    color: var(--clr-primary);
}
.data-table th.sortable.sort-desc::after {
    content: '▼';
    opacity: 0.8;
    color: var(--clr-primary);
}
.data-table tbody tr:hover {
    background-color: var(--clr-secondary);
}

/* ==================== Badges ==================== */
.badge {
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.72rem;
    font-weight: 700;
    display: inline-block;
    letter-spacing: 0.03em;
}
.badge-success { background-color: var(--clr-success-bg); color: var(--clr-success); }
.badge-warning { background-color: var(--clr-warning-bg); color: var(--clr-warning); }
.badge-danger  { background-color: var(--clr-danger-bg);  color: var(--clr-danger); }

/* ==================== Theme Toggle ==================== */
.theme-toggle {
    background: none;
    border: 1px solid var(--clr-border);
    border-radius: 999px;
    padding: 0.3rem 0.75rem;
    cursor: pointer;
    color: var(--clr-text-muted);
    font-size: 0.8rem;
    font-family: var(--font-body);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}
.theme-toggle:hover {
    border-color: var(--clr-primary);
    color: var(--clr-primary);
}

/* ==================== Sidebar Toggle ==================== */
.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--clr-text);
    padding: 0.25rem 0.5rem;
}
.sidebar-overlay { display: none; }

/* ==================== Alert helpers ==================== */
.alert-success {
    background-color: var(--clr-success-bg);
    color: var(--clr-success-text);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}
.alert-danger {
    background-color: var(--clr-danger-bg);
    color: var(--clr-danger-text);
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

/* Hide Blazor error bar by default */
#blazor-error-ui {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--clr-danger);
    color: white;
    padding: 0.5rem 1rem;
    text-align: center;
    font-size: 0.85rem;
}

/* ==================== Mobile/Desktop visibility ==================== */
.show-mobile { display: none !important; }
.hide-mobile { display: block; }

/* ==================== Responsive ==================== */
@media (max-width: 900px) {
    .sidebar {
        position: fixed; top: 0; left: -280px;
        height: 100vh; z-index: 1000;
        transition: left 0.3s ease;
        width: 250px; box-shadow: none;
    }
    .sidebar.sidebar-open {
        left: 0;
        box-shadow: 4px 0 24px rgba(0,0,0,0.15);
    }
    .sidebar-overlay {
        display: block; position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.4); z-index: 999;
    }
    .sidebar-toggle { display: block; }
    .top-bar { justify-content: space-between; }
    .page-content { padding: 1rem; }
}

@media (max-width: 600px) {
    h1 { font-size: 1.25rem; }
    .page-content { padding: 0.75rem; }

    /* Show mobile cards, hide desktop table */
    .show-mobile { display: block !important; }
    .hide-mobile { display: none !important; }

    /* Stack filter controls */
    .page-content > div:first-child {
        flex-direction: column;
        gap: 0.5rem;
    }
    .page-content > div:first-child > div {
        flex-wrap: wrap;
    }
    .form-control { font-size: 16px; } /* prevent iOS zoom on focus */

    /* Wider buttons on mobile */
    .btn { width: 100%; justify-content: center; }
    .btn-primary, .btn-secondary { padding: 0.75rem; }
}