@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    /* Brand specific colors (overridden dynamically in head) */
    --color-primary: #6366f1;
    --color-primary-glow: rgba(99, 102, 241, 0.12);
    --color-accent: #10b981;
    --color-accent-glow: rgba(16, 185, 129, 0.12);

    /* Material 3 Dark Palette Defaults */
    --bg-app: #0e121a;
    --surface-app: #171c26;
    --surface-glass: rgba(23, 28, 38, 0.8);
    --border-app: rgba(255, 255, 255, 0.08);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --card-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    
    --input-bg: var(--bg-app);
    --input-border: var(--border-app);
    --sidebar-bg: var(--bg-app);
    --sidebar-active-bg: var(--color-primary-glow);
    --btn-radius: 9999px;
}

.theme-light {
    /* Material 3 Light Palette Defaults */
    --bg-app: #f8fafc;
    --surface-app: #ffffff;
    --surface-glass: rgba(255, 255, 255, 0.85);
    --border-app: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --card-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
    
    --input-bg: var(--surface-app);
    --input-border: var(--border-app);
    --sidebar-bg: var(--surface-app);
    --sidebar-active-bg: var(--color-primary-glow);
}

body {
    background-color: var(--bg-app) !important;
    color: var(--text-primary) !important;
    font-family: 'Inter', sans-serif !important;
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
}

/* General Text Inheritance for dark/light consistency */
h1, h2, h3, h4, h5, h6, p, span, li, label, th, td {
    color: var(--text-primary);
}

h1, h2, h3, h4, h5, h6, .navbar-brand, .sidebar-heading {
    font-family: 'Outfit', sans-serif !important;
    font-weight: 600;
}

/* Navbar Link colors and hover states */
.navbar .nav-link, 
.navbar .navbar-brand, 
#navbarDropdown,
.navbar .dropdown-toggle {
    color: var(--text-primary) !important;
}

.navbar .nav-link:hover, 
#navbarDropdown:hover {
    color: var(--color-primary) !important;
}

/* Dropdown Menu overrides */
.dropdown-menu {
    background-color: var(--surface-app) !important;
    border: 1px solid var(--border-app) !important;
    border-radius: 12px !important;
    box-shadow: var(--card-shadow) !important;
}

.dropdown-item {
    color: var(--text-primary) !important;
    font-weight: 500;
    padding: 0.6rem 1.2rem !important;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--border-app) !important;
    color: var(--color-primary) !important;
}

/* Dark mode bootstrap utility overrides */
body:not(.theme-light) .text-dark,
body:not(.theme-light) .text-secondary {
    color: var(--text-secondary) !important;
}

body:not(.theme-light) .text-black {
    color: var(--text-primary) !important;
}

body:not(.theme-light) .text-muted {
    color: var(--text-muted) !important;
}

body:not(.theme-light) .bg-light {
    background-color: var(--surface-app) !important;
    color: var(--text-primary) !important;
}

body:not(.theme-light) .border {
    border-color: var(--border-app) !important;
}

/* Premium alerts styling */
.alert {
    border-radius: 12px !important;
    border: 1px solid var(--border-app) !important;
}

body:not(.theme-light) .alert-success {
    background-color: rgba(16, 185, 129, 0.15) !important;
    color: #34d399 !important;
    border-color: rgba(16, 185, 129, 0.25) !important;
}

body:not(.theme-light) .alert-danger {
    background-color: rgba(244, 63, 94, 0.15) !important;
    color: #fb7185 !important;
    border-color: rgba(244, 63, 94, 0.25) !important;
}

body:not(.theme-light) .alert-info {
    background-color: rgba(59, 130, 246, 0.15) !important;
    color: #60a5fa !important;
    border-color: rgba(59, 130, 246, 0.25) !important;
}

body:not(.theme-light) .alert-warning {
    background-color: rgba(249, 115, 22, 0.15) !important;
    color: #fb923c !important;
    border-color: rgba(249, 115, 22, 0.25) !important;
}

/* Material 3 Navigation Drawer (Sidebar) */
#sidebar-wrapper {
    background-color: var(--sidebar-bg) !important;
    border-right: 1px solid var(--border-app) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-heading {
    background: transparent !important;
    color: var(--color-primary) !important;
    border-bottom: 1px solid var(--border-app) !important;
    padding: 1.5rem 1.5rem !important;
    font-size: 1.3rem;
    letter-spacing: 0.08em;
    font-weight: 800 !important;
    text-transform: uppercase;
}

#sidebar-wrapper .list-group-item {
    background-color: transparent !important;
    color: var(--text-secondary) !important;
    border: none !important;
    padding: 0.75rem 1.5rem !important;
    margin: 4px 12px !important;
    width: calc(100% - 24px) !important;
    border-radius: 9999px !important; /* M3 Pill Shape Navigation Item */
    font-size: 0.95rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

#sidebar-wrapper .list-group-item i {
    font-size: 1.15rem;
    transition: transform 0.2s ease;
}

#sidebar-wrapper .list-group-item:hover {
    color: var(--text-primary) !important;
    background-color: rgba(255, 255, 255, 0.04) !important;
}

.theme-light #sidebar-wrapper .list-group-item:hover {
    background-color: rgba(0, 0, 0, 0.04) !important;
}

#sidebar-wrapper .list-group-item.active {
    color: var(--color-primary) !important;
    background-color: var(--sidebar-active-bg) !important;
    font-weight: 600;
}

/* Material 3 App Bar (Navbar) */
.navbar {
    background-color: var(--surface-glass) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-app) !important;
    padding: 0.75rem 1.5rem !important;
}

.navbar .navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 700;
}

.navbar .nav-link {
    color: var(--text-secondary) !important;
}

/* Material 3 Cards (Rounded, clean surfaces) */
.card {
    background-color: var(--surface-app) !important;
    border: 1px solid var(--border-app) !important;
    border-radius: 16px !important; /* M3 Medium Card */
    box-shadow: var(--card-shadow) !important;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.card-header {
    background-color: transparent !important;
    border-bottom: 1px solid var(--border-app) !important;
    color: var(--text-primary) !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 1.25rem 1.5rem !important;
}

.card-body {
    color: var(--text-secondary) !important;
    padding: 1.5rem !important;
}

/* Tables (Clean Outlined M3 List Style) */
.table {
    color: var(--text-primary) !important;
    margin-bottom: 0 !important;
    background-color: var(--surface-app) !important;
}

.table th {
    border-bottom-width: 1px !important;
    border-color: var(--border-app) !important;
    color: var(--text-muted) !important;
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    background-color: var(--surface-app) !important;
}

.table td, .table th {
    padding: 1.1rem 1rem !important;
    border-color: var(--border-app) !important;
    vertical-align: middle;
    background-color: var(--surface-app) !important;
    color: var(--text-primary) !important;
}

.table-hover tbody tr:hover td {
    background-color: rgba(255, 255, 255, 0.02) !important;
}

.theme-light .table-hover tbody tr:hover td {
    background-color: rgba(0, 0, 0, 0.02) !important;
}

/* Pagination styling */
.pagination {
    margin-top: 1rem;
    gap: 4px;
}

.page-link {
    background-color: var(--surface-app) !important;
    border-color: var(--border-app) !important;
    color: var(--text-secondary) !important;
    border-radius: 8px !important;
    padding: 0.5rem 1rem !important;
    transition: all 0.2s ease;
}

.page-link:hover {
    background-color: var(--border-app) !important;
    color: var(--color-primary) !important;
}

.page-item.active .page-link {
    background-color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: #ffffff !important;
}

.page-item.disabled .page-link {
    background-color: var(--surface-app) !important;
    border-color: var(--border-app) !important;
    color: var(--text-muted) !important;
    opacity: 0.5;
}

/* Outlined M3 Form Controls */
.form-control, .form-select {
    background-color: var(--input-bg) !important;
    border: 1px solid var(--input-border) !important;
    color: var(--text-primary) !important;
    border-radius: 12px !important; /* M3 Rounded Inputs */
    padding: 0.75rem 1.1rem !important;
    font-size: 0.95rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px var(--color-primary-glow) !important;
    outline: none !important;
}

.form-label {
    color: var(--text-primary) !important;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

.form-text {
    color: var(--text-muted) !important;
    font-size: 0.825rem;
    margin-top: 0.4rem;
}

/* Pill Buttons (M3 Common Button) */
.btn {
    border-radius: var(--btn-radius) !important; /* Pill style */
    padding: 0.6rem 1.5rem !important;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-sm {
    padding: 0.4rem 1.1rem !important;
    font-size: 0.825rem;
}

.btn-primary {
    background-color: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: #ffffff !important;
}

.btn-primary:hover, .btn-primary:focus {
    opacity: 0.95;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--color-primary-glow) !important;
}

.btn-outline-secondary {
    border-color: var(--border-app) !important;
    color: var(--text-secondary) !important;
}

.btn-outline-secondary:hover {
    background-color: var(--border-app) !important;
    color: var(--text-primary) !important;
}

.btn-dark {
    background-color: #0f172a !important;
    border-color: #0f172a !important;
    color: #ffffff !important;
}

.btn-dark:hover {
    background-color: #1e293b !important;
    transform: translateY(-1px);
}

/* Organisation Banner (1200x300 M3 rounded card) */
.org-banner-container {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-app);
    box-shadow: var(--card-shadow);
}

.org-banner-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

/* Glow backgrounds */
.bg-glow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.bg-glow-1 {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    filter: blur(120px);
    animation: floatGlow 18s infinite alternate ease-in-out;
}

.bg-glow-2 {
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.04) 0%, rgba(16, 185, 129, 0) 70%);
    filter: blur(120px);
    animation: floatGlow 24s infinite alternate-reverse ease-in-out;
}

@keyframes floatGlow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(4%, 4%) scale(1.05); }
}

/* Page wrappers overrides */
#page-content-wrapper {
    background-color: transparent !important;
}

main {
    background-color: transparent !important;
}

.menu-toggle-btn {
    color: var(--text-secondary) !important;
}

.menu-toggle-btn:hover {
    color: var(--text-primary) !important;
}

/* Table container styling */
.table-responsive {
    border-radius: 12px;
    border: 1px solid var(--border-app);
    overflow: hidden;
    background-color: var(--surface-app);
    margin-bottom: 1rem;
}

.table-responsive .table {
    border: none !important;
}

.table-responsive .table td:first-child,
.table-responsive .table th:first-child {
    padding-left: 1.5rem !important;
}

.table-responsive .table td:last-child,
.table-responsive .table th:last-child {
    padding-right: 1.5rem !important;
}

/* Harmonized Action Buttons (M3 Tonal Designs) */
.btn-info {
    background-color: var(--color-primary-glow) !important;
    border: 1px solid transparent !important;
    color: var(--color-primary) !important;
}

.btn-info:hover {
    background-color: var(--color-primary) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px var(--color-primary-glow) !important;
}

.btn-danger {
    background-color: rgba(244, 63, 94, 0.12) !important;
    border: 1px solid transparent !important;
    color: #f43f5e !important;
}

.btn-danger:hover {
    background-color: #f43f5e !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.25) !important;
}

.btn-warning {
    background-color: rgba(249, 115, 22, 0.12) !important;
    border: 1px solid transparent !important;
    color: #f97316 !important;
}

.btn-warning:hover {
    background-color: #f97316 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.25) !important;
}

/* Floating Alert Toast (Bottom Right) */
.floating-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    max-width: 350px;
    width: calc(100vw - 48px);
    pointer-events: none;
}

.floating-toast {
    pointer-events: auto;
    background-color: var(--surface-glass) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-app) !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25) !important;
    padding: 1rem 1.25rem !important;
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    animation: slideInToast 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

@keyframes slideInToast {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.floating-toast.fade-out {
    opacity: 0;
    transform: translateY(10px) scale(0.95);
}

.floating-toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
}

.floating-toast-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    transition: color 0.2s ease;
}

.floating-toast-close:hover {
    color: var(--text-primary);
}

/* Accent borders for different toast statuses */
.toast-success {
    border-left: 4px solid #10b981 !important;
}
.toast-success i {
    color: #10b981;
}

.toast-danger {
    border-left: 4px solid #f43f5e !important;
}
.toast-danger i {
    color: #f43f5e;
}

.toast-warning {
    border-left: 4px solid #f97316 !important;
}
.toast-warning i {
    color: #f97316;
}

.toast-info {
    border-left: 4px solid #3b82f6 !important;
}
.toast-info i {
    color: #3b82f6;
}