/* ============================================================
   YFC Tharayil — Main Stylesheet
   Design Tokens:
     blue-900 #091F5C  Deep Navy  — Brand / Headers / Active
     blue-700 #334DAF  Royal Blue — Buttons / Links / Interaction
     blue-500 #7096D1  Muted Blue — Secondary icons / Info banners
     blue-200 #D0E4FE  Light Sky  — Strokes / Selected backgrounds
     blue-100 #E8F2FE  Mist       — Hover states / Section backgrounds
     blue-50  #F9FBFF  Ghost      — App background / Cards
   ============================================================ */

:root {
    /* Design tokens */
    --blue-900: #091F5C;
    --blue-700: #334DAF;
    --blue-500: #7096D1;
    --blue-200: #D0E4FE;
    --blue-100: #E8F2FE;
    --blue-50:  #F9FBFF;

    /* Semantic aliases */
    --primary:        #091F5C;
    --primary-dark:   #050d24;
    --primary-light:  #334DAF;
    --secondary:      #334DAF;
    --secondary-dark: #091F5C;
    --light-bg:       #F9FBFF;
    --highlight:      #D0E4FE;

    /* Layout */
    --sidebar-width:  260px;
    --navbar-height:  60px;
    --sidebar-bg:     #091F5C;
    --sidebar-text:   rgba(255,255,255,0.82);
    --sidebar-active-bg: rgba(255,255,255,0.10);
    --sidebar-accent: #D0E4FE;

    /* Radii */
    --radius-sm:   6px;
    --radius-md:   10px;
    --radius-lg:   14px;
    --radius-xl:   20px;
    --radius-pill: 999px;
    --card-radius: 14px;

    /* Shadows — layered, soft */
    --shadow-xs:  0 1px 2px rgba(9,31,92,0.05);
    --shadow-sm:  0 2px 6px rgba(9,31,92,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:  0 4px 12px rgba(9,31,92,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg:  0 8px 24px rgba(9,31,92,0.10), 0 2px 8px rgba(0,0,0,0.06);
    --shadow-xl:  0 16px 48px rgba(9,31,92,0.16), 0 4px 12px rgba(0,0,0,0.08);

    /* Transitions */
    --transition:    0.18s ease;
    --transition-md: 0.28s ease;
}

/* ---- Bootstrap overrides ---- */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    border: none;
    color: #fff;
    border-radius: var(--radius-pill);
    font-weight: 600;
    letter-spacing: 0.01em;
    box-shadow: 0 2px 8px rgba(9,31,92,0.25);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: none;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(9,31,92,0.32);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--blue-200);
    border-radius: var(--radius-pill);
    font-weight: 500;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(9,31,92,0.2);
}

.text-primary  { color: var(--primary) !important; }
.bg-primary    { background-color: var(--primary) !important; }
.border-primary { border-color: var(--primary) !important; }

.btn-secondary {
    background: var(--secondary);
    border-color: var(--secondary);
    color: #fff;
    border-radius: var(--radius-pill);
    font-weight: 600;
    transition: transform var(--transition), box-shadow var(--transition);
}
.btn-secondary:hover {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(9,31,92,0.25);
}

/* Common btn pill + lift for all outline variants */
.btn-outline-warning, .btn-outline-success, .btn-outline-info,
.btn-outline-secondary, .btn-outline-dark, .btn-outline-danger {
    border-radius: var(--radius-pill);
    font-weight: 500;
    transition: transform var(--transition), box-shadow var(--transition);
}
.btn-outline-warning:hover, .btn-outline-success:hover, .btn-outline-info:hover,
.btn-outline-secondary:hover, .btn-outline-dark:hover, .btn-outline-danger:hover {
    transform: translateY(-1px);
}

/* Small buttons */
.btn-sm { padding: 0.35rem 0.9rem; font-size: 0.83rem; }

/* ---- Base ---- */
body {
    font-family: 'Inter', 'Noto Sans Malayalam', sans-serif;
    background-color: var(--blue-50);
    color: #1b1b1b;
    font-size: 0.92rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
:lang(ml) { font-family: 'Noto Sans Malayalam', 'Inter', sans-serif; }

a { color: var(--blue-700); }
a:hover { color: var(--blue-900); }

h1, h2, h3, h4, h5, h6 { letter-spacing: -0.01em; }

/* ============================================================
   PUBLIC NAVBAR
   ============================================================ */
.public-navbar {
    background-color: var(--primary);
    padding: 0.55rem 0;
    box-shadow: 0 2px 16px rgba(9,31,92,0.22);
    z-index: 1030;
    backdrop-filter: blur(10px);
}
.public-navbar .navbar-logo-wrap {
    background: rgba(255,255,255,0.95);
    border-radius: var(--radius-md);
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.public-navbar .navbar-logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}
.public-navbar .nav-link {
    padding: 0.45rem 0.8rem;
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: var(--radius-md);
    transition: background var(--transition), color var(--transition);
}
.public-navbar .nav-link:hover {
    background: rgba(208,228,254,0.18);
    color: var(--highlight);
}
.public-navbar .navbar-brand { text-decoration: none; }

/* Language switcher */
.lang-btn {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.22rem 0.65rem;
    letter-spacing: 0.02em;
    border-radius: var(--radius-pill);
    transition: background var(--transition), color var(--transition);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 60%, #7096D1 100%);
    color: #fff;
    padding: 90px 0 70px;
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    opacity: 0.4;
}

/* ============================================================
   DASHBOARD LAYOUT
   ============================================================ */
.dashboard-body {
    background-color: #E8F2FE;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    z-index: 1040;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-md);
    overflow: hidden;
}
/* Subtle inner top-right glow */
.sidebar::after {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 180px; height: 180px;
    background: radial-gradient(circle, rgba(112,150,209,0.18) 0%, transparent 70%);
    pointer-events: none;
}

.sidebar-brand {
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    min-height: var(--navbar-height);
    flex-shrink: 0;
}
.sidebar-logo-wrap {
    background: rgba(255,255,255,0.95);
    border-radius: var(--radius-md);
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.sidebar-logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}
.sidebar-brand-link {
    display: flex; align-items: center; gap: 0.75rem;
    text-decoration: none; flex: 1;
}
.sidebar-brand-name { font-size: 0.95rem; font-weight: 600; letter-spacing: -0.01em; }
.sidebar-close-btn { padding: 0.25rem 0.5rem; }

.sidebar-scroll {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.5rem 0;
}
.sidebar-scroll::-webkit-scrollbar { width: 3px; }
.sidebar-scroll::-webkit-scrollbar-track { background: transparent; }
.sidebar-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 2px; }

.sidebar-nav { padding: 0 0.75rem; }

.sidebar-section-label {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.3);
    padding: 1.1rem 0.5rem 0.35rem;
    text-transform: uppercase;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.6rem 0.85rem;
    color: var(--sidebar-text);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: background var(--transition), color var(--transition), transform var(--transition);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2px;
    position: relative;
}
.sidebar-link:hover {
    background: rgba(208,228,254,0.12);
    color: #fff;
    text-decoration: none;
    transform: translateX(2px);
}
.sidebar-link.active {
    background: rgba(255,255,255,0.11);
    color: #fff;
    font-weight: 600;
    transform: none;
}
.sidebar-link.active::before {
    content: '';
    position: absolute;
    left: 0; top: 20%; bottom: 20%;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: var(--sidebar-accent);
}
.sidebar-icon { font-size: 1rem; flex-shrink: 0; opacity: 0.85; }
.sidebar-link.active .sidebar-icon { opacity: 1; }
.sidebar-label { flex: 1; }
.sidebar-badge { font-size: 0.62rem; padding: 0.18em 0.45em; border-radius: var(--radius-pill); }

.sidebar-footer {
    padding: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}
.sidebar-logout { color: rgba(255,255,255,0.55); border-radius: var(--radius-md); }
.sidebar-logout:hover { color: #fff; background: rgba(220,53,69,0.18); }

/* Sidebar overlay (mobile) */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    backdrop-filter: blur(2px);
    z-index: 1039;
}
.sidebar-overlay.show { display: block; }

/* Dashboard Navbar */
.dashboard-navbar {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--navbar-height);
    background: rgba(255,255,255,0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(208,228,254,0.7);
    box-shadow: var(--shadow-xs);
    z-index: 1030;
    padding: 0;
}
.sidebar-toggle-btn {
    background: transparent;
    border: none;
    color: #555;
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-md);
    transition: background var(--transition);
}
.sidebar-toggle-btn:hover { background: var(--blue-100); }

/* Dashboard wrapper */
.dashboard-wrapper {
    margin-left: var(--sidebar-width);
    padding-top: var(--navbar-height);
    min-height: 100vh;
}
.main-content {
    padding: 1.5rem;
}

/* User avatar */
.avatar-circle-sm {
    width: 32px; height: 32px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    color: #fff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 700;
    flex-shrink: 0;
}
.user-avatar-btn {
    background: var(--blue-100) !important;
    border: 1px solid var(--blue-200) !important;
    border-radius: var(--radius-md) !important;
    padding: 0.3rem 0.7rem !important;
    transition: background var(--transition) !important;
}
.user-avatar-btn:hover {
    background: var(--blue-200) !important;
}

/* Notification bell */
.notif-btn { border-radius: var(--radius-md) !important; }
.notif-badge { font-size: 0.58rem; padding: 0.18em 0.38em; border-radius: var(--radius-pill) !important; }

/* ============================================================
   WIDGET CARDS / STAT CARDS
   ============================================================ */
.widget-card {
    background: #fff;
    border-radius: var(--card-radius);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem 1.5rem;
    border-left: 4px solid transparent;
    transition: box-shadow var(--transition-md), transform var(--transition-md);
}
.widget-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.widget-card.wc-green    { border-left-color: var(--primary); }
.widget-card.wc-blue-sec { border-left-color: var(--secondary); }
.widget-card.wc-amber    { border-left-color: #f59e0b; }
.widget-card.wc-blue     { border-left-color: #3b82f6; }
.widget-card.wc-red      { border-left-color: #ef4444; }
.widget-card.wc-purple   { border-left-color: #8b5cf6; }
.widget-card.wc-cyan     { border-left-color: #06b6d4; }
.widget-card-icon {
    width: 50px; height: 50px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
}
.widget-card-label {
    font-size: 0.75rem;
    color: #6b7280;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.2rem;
}
.widget-card-value {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.1;
    color: #111827;
    letter-spacing: -0.02em;
}

/* Stat cards (dashboard grid) */
.stat-card {
    transition: box-shadow var(--transition-md), transform var(--transition-md) !important;
    border-radius: var(--card-radius) !important;
}
.stat-card:hover {
    box-shadow: var(--shadow-md) !important;
    transform: translateY(-2px);
}

/* ============================================================
   CONTENT CARDS
   ============================================================ */
.card {
    border: none !important;
    border-radius: var(--card-radius) !important;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-md);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-header {
    background: #fff !important;
    border-bottom: 1px solid rgba(208,228,254,0.7) !important;
    border-radius: var(--card-radius) var(--card-radius) 0 0 !important;
    padding: 1rem 1.25rem !important;
    font-weight: 600;
}
.card-body { border-radius: 0 0 var(--card-radius) var(--card-radius); }

/* Section header accent */
.section-heading {
    position: relative;
    padding-bottom: 0.65rem;
    margin-bottom: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.015em;
}
.section-heading::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 40px; height: 3px;
    background: linear-gradient(90deg, var(--secondary), var(--blue-500));
    border-radius: var(--radius-pill);
}

/* ============================================================
   TABLES
   ============================================================ */
.table-responsive-wrapper {
    background: #fff;
    border-radius: var(--card-radius);
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
}
.table {
    margin-bottom: 0;
    font-size: 0.875rem;
}
.table thead th {
    background: var(--blue-50);
    color: #5a6475;
    font-weight: 600;
    font-size: 0.73rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid rgba(208,228,254,0.8);
    white-space: nowrap;
    padding: 0.8rem 1rem;
}
.table tbody td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid rgba(208,228,254,0.5);
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background var(--transition); }
.table tbody tr:hover { background: var(--blue-100); }

/* ============================================================
   BADGES — STATUS
   ============================================================ */
.badge {
    border-radius: var(--radius-pill) !important;
    font-weight: 600 !important;
    letter-spacing: 0.02em;
    padding: 0.32em 0.72em !important;
}
.badge-status {
    font-size: 0.72rem;
    padding: 0.32em 0.72em;
    border-radius: var(--radius-pill);
    font-weight: 600;
}
.badge-pending   { background: #fef3c7; color: #92400e; }
.badge-approved, .badge-active, .badge-paid { background: #d1fae5; color: #065f46; }
.badge-rejected  { background: #fee2e2; color: #991b1b; }
.badge-suspended { background: #e5e7eb; color: #374151; }
.badge-waived    { background: #e0e7ff; color: #3730a3; }
.badge-failed    { background: #fee2e2; color: #991b1b; }
.badge-open      { background: #fef3c7; color: #92400e; }
.badge-in-progress { background: #dbeafe; color: #1e40af; }
.badge-resolved  { background: #d1fae5; color: #065f46; }
.badge-closed    { background: #e5e7eb; color: #374151; }

/* Blood group badges */
.blood-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border-radius: 50%;
    font-size: 0.72rem;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.blood-A-pos, .blood-A-neg   { background: #dc2626; }
.blood-B-pos, .blood-B-neg   { background: #2563eb; }
.blood-AB-pos, .blood-AB-neg { background: #7c3aed; }
.blood-O-pos, .blood-O-neg   { background: #16a34a; }

/* ============================================================
   PROFILE AVATAR
   ============================================================ */
.avatar-circle {
    width: 80px; height: 80px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(9,31,92,0.2);
}
.avatar-circle-lg  { width: 100px; height: 100px; font-size: 2.2rem; }
.avatar-circle-xl  { width: 120px; height: 120px; font-size: 2.8rem; }
.avatar-img {
    width: 80px; height: 80px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}
.avatar-img-lg { width: 100px; height: 100px; }

/* ============================================================
   MEMBERSHIP CARD
   ============================================================ */
.membership-card {
    width: 340px;
    min-height: 200px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 60%, #7096D1 100%);
    border-radius: 18px;
    color: #fff;
    padding: 1.25rem 1.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(9,31,92,0.38), 0 4px 8px rgba(0,0,0,0.08);
}
.membership-card::before {
    content: 'YFC';
    position: absolute;
    right: -10px; top: -20px;
    font-size: 8rem;
    font-weight: 900;
    color: rgba(255,255,255,0.06);
    line-height: 1;
    user-select: none;
}
.membership-card .card-badge {
    background: var(--secondary);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.18em 0.55em;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

@media print {
    .membership-card {
        width: 85.6mm;
        height: 53.98mm;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
        box-shadow: none;
        page-break-inside: avoid;
    }
    body * { visibility: hidden; }
    .membership-card, .membership-card * { visibility: visible; }
    .membership-card { position: absolute; left: 0; top: 0; }
}

/* ============================================================
   FORMS
   ============================================================ */
.form-label {
    font-weight: 600;
    font-size: 0.84rem;
    color: #374151;
    margin-bottom: 0.35rem;
    letter-spacing: 0.01em;
}
.form-control, .form-select {
    font-size: 0.9rem;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--blue-200);
    padding: 0.55rem 0.9rem;
    min-height: 42px;
    background-color: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--blue-700);
    box-shadow: 0 0 0 3px rgba(51,77,175,0.12);
    background-color: #fff;
}
.form-control::placeholder { color: #adb5bd; }

.form-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    border-bottom: 2px solid var(--blue-200);
    padding-bottom: 0.4rem;
    margin-bottom: 1.1rem;
    margin-top: 1.75rem;
}

/* ============================================================
   PUBLIC FOOTER
   ============================================================ */
.public-footer {
    background: #050d24;
    color: rgba(255,255,255,0.7);
}
.footer-logo-icon {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: #fff; font-size: 0.8rem;
    flex-shrink: 0;
}
.footer-heading { position: relative; padding-bottom: 0.5rem; }
.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 24px; height: 2px;
    background: var(--secondary);
    border-radius: var(--radius-pill);
}
.footer-links { margin: 0; }
.footer-links li { margin-bottom: 0.45rem; }
.footer-links a {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: #fff; padding-left: 4px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 0.25rem; }
.footer-bottom { background: rgba(0,0,0,0.18); }
.footer-lang-link { color: rgba(255,255,255,0.4); text-decoration: none; font-size: 0.75rem; }
.footer-lang-link.active, .footer-lang-link:hover { color: #fff; }
.btn-social {
    width: 36px; height: 36px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: var(--radius-md) !important;
    padding: 0 !important;
    transition: transform var(--transition), opacity var(--transition);
}
.btn-social:hover { transform: translateY(-2px); opacity: 0.85; }

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-bg {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 55%, #7096D1 100%);
    display: flex; align-items: center; justify-content: center;
    padding: 1rem;
    position: relative;
}
.login-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='40' cy='40' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.login-card {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 420px;
    overflow: hidden;
    position: relative;
}
.login-card-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    padding: 2.25rem 2rem 2rem;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.login-card-header::before {
    content: '';
    position: absolute;
    top: -40px; right: -40px;
    width: 120px; height: 120px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
}
.login-logo-wrap {
    width: 84px; height: 84px;
    background: rgba(255,255,255,0.97);
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1rem;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.login-logo-img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}
.login-card-body { padding: 2rem; }

/* Social login divider */
.social-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #9ca3af;
    font-size: 0.8rem;
}
.social-divider::before,
.social-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e5e7eb;
}

/* OAuth buttons */
.btn-oauth {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
    border: 1.5px solid;
}
.btn-oauth:hover { transform: translateY(-1px); }
.btn-oauth-google {
    background: #fff;
    border-color: #dadce0;
    color: #3c4043;
}
.btn-oauth-google:hover {
    background: #f8f9fa;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    color: #3c4043;
}
.btn-oauth-facebook {
    background: #1877f2;
    border-color: #1877f2;
    color: #fff;
}
.btn-oauth-facebook:hover {
    background: #1465d0;
    border-color: #1465d0;
    color: #fff;
    box-shadow: 0 3px 10px rgba(24,119,242,0.32);
}

/* ============================================================
   PAGINATION
   ============================================================ */
.page-link {
    color: var(--primary);
    border-radius: var(--radius-md) !important;
    border-color: var(--blue-200);
    padding: 0.38rem 0.7rem;
    margin: 0 2px;
    font-size: 0.85rem;
    transition: background var(--transition), color var(--transition), transform var(--transition);
}
.page-link:hover {
    background: var(--blue-100);
    color: var(--primary);
    transform: translateY(-1px);
}
.page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 2px 6px rgba(9,31,92,0.25);
}

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
    border-radius: var(--radius-md);
    border: none;
    font-size: 0.875rem;
    border-left: 4px solid transparent;
    padding: 0.875rem 1.1rem;
}
.alert-success { background: #d1fae5; color: #065f46; border-left-color: #10b981; }
.alert-danger   { background: #fee2e2; color: #991b1b; border-left-color: #ef4444; }
.alert-warning  { background: #fef3c7; color: #92400e; border-left-color: #f59e0b; }
.alert-info     { background: #dbeafe; color: #1e40af; border-left-color: #3b82f6; }

/* ============================================================
   DROPDOWNS
   ============================================================ */
.dropdown-menu {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    animation: dropdownIn 0.15s ease;
}
.dropdown-item {
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    padding: 0.45rem 0.75rem;
    transition: background var(--transition);
}
.dropdown-item:hover { background: var(--blue-100); color: var(--primary); }
.dropdown-divider { margin: 0.4rem 0; }

@keyframes dropdownIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   MODALS
   ============================================================ */
.modal-content {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}
.modal-header {
    border-bottom: 1px solid rgba(208,228,254,0.6);
    padding: 1.1rem 1.4rem;
    background: var(--blue-50);
}
.modal-footer {
    border-top: 1px solid rgba(208,228,254,0.6);
    padding: 0.9rem 1.4rem;
    background: var(--blue-50);
}
.modal-title { font-weight: 700; letter-spacing: -0.01em; }

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.show {
        transform: translateX(0);
        box-shadow: 6px 0 30px rgba(9,31,92,0.25);
    }
    .dashboard-navbar {
        left: 0;
    }
    .dashboard-wrapper {
        margin-left: 0;
    }
    .main-content { padding: 1rem; }
    .widget-card-value { font-size: 1.45rem; }
}

@media (max-width: 575.98px) {
    .membership-card { width: 100%; }
    .main-content { padding: 0.85rem; }
    .login-card-body { padding: 1.5rem; }
}

/* ============================================================
   UTILITY
   ============================================================ */
.cursor-pointer { cursor: pointer; }
.lh-relaxed { line-height: 1.7; }
.text-muted-sm { color: #9ca3af; font-size: 0.8rem; }
.fw-600 { font-weight: 600; }
.rounded-xl { border-radius: var(--radius-xl); }
.bg-light-blue { background-color: var(--blue-50); }

/* WhatsApp */
.btn-whatsapp {
    background: #25d366; color: #fff; border-color: #25d366;
    border-radius: var(--radius-pill);
}
.btn-whatsapp:hover { background: #1da851; border-color: #1da851; color: #fff; }

/* Overflow for long text */
.text-truncate-150 {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3.5rem 1rem;
    color: #9ca3af;
}
.empty-state i { font-size: 3rem; display: block; margin-bottom: 1rem; opacity: 0.35; }

/* ============================================================
   ENTRANCE ANIMATION
   ============================================================ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
.card, .widget-card, .stat-card {
    animation: fadeUp 0.3s ease both;
}