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

:root {
    /* Light Mode Palette (Oriented to Cafetaria but modernized) */
    --bg-color: #f8f9fa;
    --surface-color: rgba(255, 255, 255, 0.85);
    --text-color: #1a1a1a;
    --text-muted: #555555;
    --primary-color: #880000;
    --primary-hover: #aa0000;
    --border-color: rgba(0, 0, 0, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
    --glass-blur: blur(12px);
    --card-hover-glow: 0 12px 40px 0 rgba(136, 0, 0, 0.15);
}

@media (prefers-color-scheme: dark) {
    :root {
        /* Dark Mode Palette */
        --bg-color: #121212;
        --surface-color: rgba(30, 30, 30, 0.6);
        --text-color: #f1f1f1;
        --text-muted: #aaaaaa;
        --primary-color: #de7272;
        --primary-hover: #ff8585;
        --border-color: rgba(255, 255, 255, 0.08);
        --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
        --glass-blur: blur(16px);
        --card-hover-glow: 0 12px 40px 0 rgba(222, 114, 114, 0.2);
    }
}

html, body {
    overflow-x: hidden;
    position: relative;
    width: 100%;
    max-width: 100%;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Fluid Navigation Override */
.navbar {
    background-color: var(--surface-color) !important;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.navbar-brand, .nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
}

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

/* Top Header Bar Styling */
.header-bar {
    border-color: var(--border-color) !important;
}

.header-brand {
    color: var(--text-color) !important;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    text-decoration: none;
    transition: color 0.3s ease;
}

.header-brand:hover {
    color: var(--primary-color) !important;
}

@media (max-width: 575.98px) {
    .header-brand {
        font-size: 1.25rem;
    }
}

/* Company branding on far right of navbar */
.navbar-company {
    font-family: "Times New Roman", Times, serif;
    font-variant: small-caps;
    line-height: 1.15;
    text-align: center;
    user-select: none;
}

.navbar-company .title {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.35rem;
}

.navbar-company .subtitle {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: bold;
}

/* Modern Borderless Navigation Links */
.navbar-nav .nav-link {
    color: #888888 !important;
    font-weight: 500;
    border: none !important;
    background: none !important;
    padding: 0.5rem 1rem !important;
    transition: color 0.2s ease, font-weight 0.2s ease;
}

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

.navbar-nav .nav-link.active {
    color: var(--text-color) !important;
    font-weight: 700 !important;
    border: none !important;
    background: none !important;
}

/* Premium Glassmorphic Cards */
.premium-card {
    background: var(--surface-color);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--glass-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    position: relative;
    text-decoration: none !important;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.premium-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-hover-glow);
    border-color: var(--primary-color);
}

.premium-card img {
    border-radius: 12px;
    object-fit: cover;
    height: 200px;
    width: 100%;
    margin-bottom: 1rem;
    transition: transform 0.5s ease;
}

.premium-card:hover img {
    transform: scale(1.03);
}

.premium-card h5 {
    color: var(--text-color);
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.premium-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Hero Cards for Home Page */
.hero-card {
    padding: 2.25rem;
    border-radius: 24px;
    text-align: center;
    align-items: center;
    border-width: 2px;
    background: var(--surface-color);
}

.hero-card img {
    height: 280px !important;
    border-radius: 18px;
    margin-bottom: 1.5rem;
    object-fit: cover;
    width: 100%;
}

.hero-card h5 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.hero-card p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

/* Button indicator inside card */
.hero-card-btn {
    margin-top: auto;
    width: 100%;
    background-color: var(--primary-color);
    color: #fff !important;
    border: none;
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(136, 0, 0, 0.15);
    display: inline-block;
}

.premium-card:hover .hero-card-btn {
    background-color: var(--primary-hover);
    transform: scale(1.02);
    box-shadow: 0 6px 18px rgba(136, 0, 0, 0.3);
}

@media (prefers-color-scheme: dark) {
    .hero-card-btn {
        box-shadow: 0 4px 12px rgba(222, 114, 114, 0.2);
    }
    .premium-card:hover .hero-card-btn {
        box-shadow: 0 6px 18px rgba(222, 114, 114, 0.4);
    }
}

/* Typography Enhancements */
h1, h2, h3, h4, h5 {
    color: var(--text-color);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), #ff8585);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Fluid Layout Adjustments */
.fluid-wrapper {
    padding: 2rem 5%;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    overflow-x: hidden;
}

footer {
    margin-top: auto !important;
    background-color: var(--surface-color) !important;
    border-top: 1px solid var(--border-color) !important;
    color: var(--text-muted) !important;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

/* Custom Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 8px;
    padding: 0.6rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(222, 114, 114, 0.4);
}

/* DataTables Dark Mode Override */
.dataTables_wrapper {
    color: var(--text-color);
}
table.dataTable tbody tr {
    background-color: transparent !important;
}
table.dataTable tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02) !important;
}
@media (prefers-color-scheme: dark) {
    table.dataTable tbody tr:nth-of-type(odd) {
        background-color: rgba(255, 255, 255, 0.02) !important;
    }
    table.dataTable, table.dataTable th, table.dataTable td {
        border-color: var(--border-color) !important;
        color: var(--text-color) !important;
    }
    .dataTables_info, .dataTables_length, .dataTables_filter {
        color: var(--text-muted) !important;
    }
}

/* Premium Selectable Card Styling */
.premium-checkbox-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border-width: 1.5px !important;
    user-select: none;
    position: relative;
    background: var(--surface-color) !important;
    border-color: var(--border-color) !important;
    border-radius: 12px !important;
}

.premium-checkbox-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-color) !important;
    box-shadow: 0 8px 24px rgba(136, 0, 0, 0.08) !important;
}

.premium-checkbox-card.checked {
    border-color: var(--primary-color) !important;
    background: rgba(136, 0, 0, 0.05) !important;
    box-shadow: 0 8px 24px rgba(136, 0, 0, 0.12) !important;
}

@media (prefers-color-scheme: dark) {
    .premium-checkbox-card.checked {
        background: rgba(222, 114, 114, 0.08) !important;
        border-color: var(--primary-color) !important;
        box-shadow: 0 8px 24px rgba(222, 114, 114, 0.15) !important;
    }
}

.premium-checkbox-card input[type="checkbox"] {
    cursor: pointer;
    accent-color: var(--primary-color);
}

/* Success/checkmark scale animation used on thanks.html */
@keyframes scaleUp {
    0%   { transform: scale(0); opacity: 0; }
    60%  { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

.animate-scale-up {
    animation: scaleUp 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}