/* 
 * Medical Society Portal - Premium UI Theme
 * Font: Inter (Google Fonts)
 */

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

:root {
    /* Brand Colors */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --secondary: #4f46e5;
    --accent: #06b6d4;

    /* Surface Colors */
    --bg-body: #f8fafc;
    --bg-surface: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.8);

    /* Text Colors */
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-light: #94a3b8;

    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Spacing & Layout */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--text-main);
}

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

a:hover {
    color: var(--primary-dark);
}

/* ===== Cards ===== */
.card {
    background: var(--bg-surface);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background-color: transparent;
    border-top: 1px solid rgba(226, 232, 240, 0.8);
    padding: 1.25rem 1.5rem;
}

/* ===== Buttons ===== */
.btn {
    font-weight: 500;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    transition: all 0.2s;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 8px -1px rgba(37, 99, 235, 0.3);
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary));
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

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

/* ===== Forms ===== */
.form-control,
.form-select {
    border-radius: var(--radius-md);
    border: 1px solid #e2e8f0;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.form-label.required::after {
    content: "*";
    color: var(--danger);
    margin-left: 2px;
}

/* ===== Tables ===== */
.table {
    margin-bottom: 0;
}

.table thead th {
    background-color: #f1f5f9;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border-bottom: none;
    padding: 1rem 1.25rem;
}

.table tbody td {
    padding: 1rem 1.25rem;
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
    color: var(--text-main);
}

.table-hover tbody tr:hover {
    background-color: #f8fafc;
}

/* ===== Badges ===== */
.badge {
    padding: 0.35em 0.65em;
    font-weight: 600;
    border-radius: var(--radius-sm);
    letter-spacing: 0.025em;
}

.bg-success {
    background-color: #dcfce7 !important;
    color: #166534;
}

.bg-warning {
    background-color: #fef3c7 !important;
    color: #92400e;
}

.bg-danger {
    background-color: #fee2e2 !important;
    color: #991b1b;
}

.bg-info {
    background-color: #dbeafe !important;
    color: #1e40af;
}

.bg-secondary {
    background-color: #f1f5f9 !important;
    color: #475569;
}

.bg-primary {
    background-color: #dbeafe !important;
    color: #1e40af;
}

/* ===== Navbar ===== */
.navbar {
    background: transparent;
    backdrop-filter: none;
    border-bottom: none;
    box-shadow: none;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
}

.navbar-scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary);
    letter-spacing: -0.025em;
}

.nav-link {
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background-color: rgba(37, 99, 235, 0.05);
}

/* ===== Footer ===== */
footer {
    background-color: #0f172a;
    color: #94a3b8;
    padding: 4rem 0 2rem;
}

footer h5 {
    color: white;
    margin-bottom: 1.5rem;
}

footer a {
    color: #94a3b8;
}

footer a:hover {
    color: white;
}

/* ===== Utilities ===== */
.shadow-soft {
    box-shadow: var(--shadow-lg);
}

.glass-panel {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary)) !important;
}

/* ===== Admin Stat Cards ===== */
.admin-stat-card {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.2s, box-shadow 0.2s;
    gap: 1rem;
}

.admin-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.admin-stat-card .icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.admin-stat-card .icon.primary {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    color: #2563eb;
}

.admin-stat-card .icon.success {
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
    color: #16a34a;
}

.admin-stat-card .icon.info {
    background: linear-gradient(135deg, #e0f2fe, #bae6fd);
    color: #0891b2;
}

.admin-stat-card .icon.warning {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #d97706;
}

.admin-stat-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-main);
}

.admin-stat-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
}

/* ===== Event Cards ===== */
.event-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid rgba(226, 232, 240, 0.5);
}

.event-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.event-card .event-image {
    height: 180px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.event-card .event-body {
    padding: 1.5rem;
}

.event-card .event-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.event-card .event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.event-card .event-meta i {
    color: var(--primary);
    margin-right: 0.25rem;
}

/* ===== Member Avatar ===== */
.member-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    flex-shrink: 0;
}

.member-avatar.lg {
    width: 64px;
    height: 64px;
    font-size: 1.5rem;
}

/* ===== Status Pills ===== */
.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-pill.active {
    background-color: #dcfce7;
    color: #166534;
}

.status-pill.pending {
    background-color: #fef3c7;
    color: #92400e;
}

.status-pill.expired {
    background-color: #fee2e2;
    color: #991b1b;
}

.status-pill.paid {
    background-color: #dcfce7;
    color: #166534;
}

.status-pill.unpaid {
    background-color: #fee2e2;
    color: #991b1b;
}

/* ===== Empty States ===== */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.empty-state h4 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

/* ===== Page Headers ===== */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-header h2 i {
    color: var(--primary);
}

/* ===== Alerts ===== */
.alert {
    border: none;
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
}

.alert-success {
    background-color: #dcfce7;
    color: #166534;
}

.alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
}

.alert-info {
    background-color: #dbeafe;
    color: #1e40af;
}

/* ===== Dropdown Menus ===== */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: 0.5rem;
}

.dropdown-item {
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    font-weight: 500;
}

.dropdown-item:hover {
    background-color: rgba(37, 99, 235, 0.05);
}

/* ===== Modal Enhancements ===== */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    padding: 1.25rem 1.5rem;
}

.modal-footer {
    border-top: 1px solid rgba(226, 232, 240, 0.8);
    padding: 1.25rem 1.5rem;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .admin-stat-card {
        padding: 1rem;
    }

    .admin-stat-card .icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .admin-stat-card h3 {
        font-size: 1.5rem;
    }
}
/* ===== Member Stat Cards ===== */
.stat-card {
    padding: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.stat-card p {
    margin-bottom: 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===== Event Image & Date Badge ===== */
.event-image-wrapper {
    position: relative;
    overflow: hidden;
}

.event-image {
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.event-card:hover .event-image {
    transform: scale(1.05);
}

.event-date {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: white;
    border-radius: var(--radius-md);
    padding: 0.5rem 0.75rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    min-width: 60px;
}

.event-date .day {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--primary);
}

.event-date .month {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
}

/* ===== CME Badge ===== */
.badge-cme {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 0.35rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

/* ===== Hover Effects ===== */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* ===== Progress Bar ===== */
.progress {
    height: 8px;
    border-radius: 9999px;
    background-color: #e2e8f0;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 9999px;
}

/* ===== Membership Card ===== */
.membership-card {
    background: linear-gradient(135deg, #1e3a8a, #3730a3);
    border-radius: var(--radius-xl);
    padding: 2rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.membership-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
}

/* ===== Pagination ===== */
.pagination {
    gap: 0.25rem;
}

.page-link {
    border: none;
    border-radius: var(--radius-md);
    padding: 0.5rem 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.page-link:hover {
    background-color: rgba(37, 99, 235, 0.05);
    color: var(--primary);
}

.page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
}

/* ===== Card Background Color Fixes ===== */
.card.bg-success { background-color: #10b981 !important; }
.card.bg-success, .card.bg-success h3, .card.bg-success small { color: white !important; }

.card.bg-primary { background-color: #2563eb !important; }
.card.bg-primary, .card.bg-primary h3, .card.bg-primary small { color: white !important; }

.card.bg-info { background-color: #3b82f6 !important; }
.card.bg-info, .card.bg-info h3, .card.bg-info small { color: white !important; }

.card.bg-warning { background-color: #f59e0b !important; }
.card.bg-warning, .card.bg-warning h3, .card.bg-warning small { color: #1e293b !important; }

.card.bg-danger { background-color: #ef4444 !important; }
.card.bg-danger, .card.bg-danger h3, .card.bg-danger small { color: white !important; }

/* Text color for elements with bg-* classes on cards */
.card.text-white, .card.text-white h3, .card.text-white small { color: white !important; }