/* -------------------------------------------------------------
 * SiKartu — Sistem Kartu Peserta Ujian
 * SD Islam Al Azhar 1 Kebayoran Baru
 * Premium Glassmorphic & Modern Design System (Spectacular Admin Panel)
 * ------------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@1,600;1,700&display=swap');

:root {
    /* Color Palette */
    --primary: #185FA5;
    --primary-hover: #0c447c;
    --primary-glow: rgba(24, 95, 165, 0.4);
    --primary-light: #f0f7ff;
    --secondary: #0b1e36; /* Sleek navy dark tone */
    --secondary-light: #162f50;
    
    --accent: #ff7b00; /* Radiant orange */
    --accent-yellow: #ffd700; /* Golden shimmer */
    --accent-pink: #d53f8c;
    
    /* Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #090d16;
    
    /* Dark Theme / Glass variables */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.5);
    
    /* Typography */
    --text-primary: #0b1528;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-light: #f8fafc;
    
    /* Borders */
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    
    /* States */
    --success: #10b981;
    --success-light: #ecfdf5;
    --success-border: #a7f3d0;
    --success-text: #047857;
    
    --danger: #f43f5e;
    --danger-light: #fff1f2;
    --danger-border: #fecdd3;
    --danger-text: #be123c;
    
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --warning-border: #fde68a;
    --warning-text: #b45309;
    
    /* Transitions & Shadows */
    --shadow-soft: 0 4px 20px -2px rgba(9, 30, 66, 0.08), 0 0 1px rgba(9, 30, 66, 0.08);
    --shadow-premium: 0 20px 40px -15px rgba(24, 95, 165, 0.18);
    --shadow-card: 0 25px 50px -12px rgba(15, 23, 42, 0.15);
    --shadow-glow: 0 0 25px rgba(24, 95, 165, 0.35);
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition-elastic: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-smooth: all 0.25s ease-out;
}

/* Base resets & Layout scrollbar */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: var(--font-sans);
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.4);
    border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 116, 139, 0.6);
}

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

/* -------------------------------------------------------------
 * 1. LANDING PAGE & PUBLIC SEARCH
 * ------------------------------------------------------------- */
.public-wrap {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 30px 20px;
    background: 
        radial-gradient(at 0% 0%, rgba(24, 95, 165, 0.12) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(255, 123, 0, 0.08) 0px, transparent 50%),
        radial-gradient(at 50% 0%, rgba(255, 215, 0, 0.06) 0px, transparent 50%),
        var(--bg-tertiary);
    position: relative;
}
.public-wrap::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cg fill='%23185fa5' fill-opacity='0.025'%3E%3Cpath fill-rule='evenodd' d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7z'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.public-container {
    width: 100%;
    max-width: 440px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.lp-banner {
    background: linear-gradient(135deg, var(--secondary) 0%, #112d54 100%);
    padding: 44px 28px;
    text-align: center;
    color: #ffffff;
    position: relative;
    overflow: hidden;
}
.lp-banner::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 100%;
    background: linear-gradient(0deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0) 100%);
}
.lp-logo {
    width: 68px;
    height: 68px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    transition: var(--transition-elastic);
}
.lp-logo:hover {
    transform: scale(1.1) rotate(5deg);
    border-color: var(--accent-yellow);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}
.lp-logo img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}
.lp-school {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--accent-yellow);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    text-transform: uppercase;
    margin-bottom: 6px;
}
.lp-title {
    font-size: 20px;
    font-weight: 800;
    line-height: 1.35;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.lp-sub {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    font-weight: 400;
}

.lp-search-wrap {
    background: var(--bg-primary);
    margin: -28px 24px 0;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: 28px 24px;
    position: relative;
    z-index: 10;
    box-shadow: var(--shadow-premium);
}
.lp-search-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 20px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.lp-search-title i {
    color: var(--primary);
    font-size: 16px;
}
.lp-input-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-secondary);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 14px;
    transition: var(--transition-smooth);
}
.lp-input-wrap:focus-within {
    border-color: var(--primary);
    background: var(--bg-primary);
    box-shadow: 0 0 0 4px rgba(24, 95, 165, 0.15);
    transform: translateY(-1px);
}
.lp-input-wrap i {
    font-size: 20px;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}
.lp-input-wrap:focus-within i {
    color: var(--primary);
}
.lp-input-wrap input {
    background: none;
    border: none;
    outline: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    width: 100%;
}
.lp-hint {
    font-size: 11px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 20px;
    font-weight: 500;
}
.lp-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 14px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition-elastic);
    box-shadow: 0 4px 15px rgba(24, 95, 165, 0.3);
}
.lp-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(24, 95, 165, 0.45);
}

.lp-info {
    margin: 24px 24px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.lp-info-card {
    background: rgba(255,255,255,0.6);
    border: 1px solid rgba(255,255,255,0.8);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
    transition: var(--transition-elastic);
}
.lp-info-card:hover {
    transform: translateY(-3px);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
    border-color: var(--primary);
}
.lp-info-icon {
    font-size: 28px;
    color: var(--primary);
    margin-bottom: 8px;
}
.lp-info-val {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
}
.lp-info-label {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.lp-footer {
    margin-top: 28px;
    padding: 18px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    background: rgba(248, 250, 252, 0.7);
}
.lp-footer-text {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 600;
}

/* -------------------------------------------------------------
 * 2. RESULT PAGE & CARD VIEW
 * ------------------------------------------------------------- */
.rp-topbar {
    background: linear-gradient(135deg, var(--secondary) 0%, #112d54 100%);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    color: #ffffff;
    border-bottom: 1.5px solid var(--accent-yellow);
}
.rp-back {
    color: #ffffff;
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition-elastic);
    display: inline-block;
}
.rp-back:hover {
    transform: translateX(-4px) scale(1.1);
    color: var(--accent-yellow);
}
.rp-topbar-text {
    flex: 1;
}
.rp-topbar-title {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.5px;
}
.rp-topbar-sub {
    font-size: 11px;
    color: rgba(255,255,255,0.75);
    font-weight: 500;
}
.rp-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: var(--bg-tertiary);
}

.rp-alert-error {
    background: var(--danger-light);
    border: 1px solid rgba(244, 63, 94, 0.25);
    border-radius: var(--radius-md);
    padding: 18px;
    color: #be123c;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
    box-shadow: 0 4px 12px var(--danger-glow);
}

.rp-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    border: 4px solid var(--primary);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    position: relative;
    transition: var(--transition-elastic);
    background-image: radial-gradient(circle at 100% 30%, rgba(24, 95, 165, 0.05) 0%, rgba(24, 95, 165, 0) 70%),
                      linear-gradient(135deg, #ffffff 80%, rgba(24, 95, 165, 0.03) 100%);
}
.rp-card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 30px 60px -15px rgba(24, 95, 165, 0.25);
}
.rp-card::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
    border: 2px solid var(--accent-yellow);
    border-radius: 8px;
    pointer-events: none;
}
.rp-card-header {
    background: #ffffff;
    padding: 16px 16px 8px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1.5px solid var(--border-color);
}
.rp-card-logo img {
    height: 38px;
    width: auto;
}
.rp-card-header-center {
    text-align: center;
    flex: 1;
    padding: 0 8px;
}
.rp-card-header-title-main {
    font-size: 11px;
    font-weight: 800;
    color: #0c447c;
    text-transform: uppercase;
    line-height: 1.2;
}
.rp-card-header-title-sub {
    font-size: 18px;
    font-weight: 800;
    color: #0c447c;
    text-transform: uppercase;
    line-height: 1.1;
    margin-top: 2px;
}
.rp-card-header-sub {
    font-size: 8px;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 2px;
}
.rp-card-header-year {
    font-size: 9px;
    font-weight: 800;
    color: var(--danger);
    margin-top: 1px;
}
.rp-card-cambridge {
    text-align: right;
}
.rp-card-cambridge-title {
    font-size: 7px;
    font-weight: 800;
    color: #d1121d;
    text-transform: uppercase;
}
.rp-card-cambridge-sub {
    font-size: 6px;
    color: var(--text-secondary);
}

.rp-card-banner {
    background: var(--primary);
    color: #ffffff;
    text-align: center;
    font-size: 11px;
    font-weight: 800;
    padding: 5px 0;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.rp-card-body {
    padding: 16px;
    display: flex;
    gap: 16px;
    align-items: center;
}
.rp-photo {
    width: 66px;
    height: 88px;
    background: #f8fafc;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.rp-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.rp-photo i {
    font-size: 32px;
    color: var(--text-muted);
}
.rp-fields {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.rp-name-box {
    border: 2px solid var(--text-primary);
    padding: 6px 12px;
    font-size: 14px;
    font-weight: 800;
    color: #000000;
    background: #ffffff;
    text-align: center;
    box-shadow: 2px 2px 0px rgba(0,0,0,0.15);
}
.rp-field-label {
    font-size: 8px;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 1px;
}
.rp-field-val {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-primary);
}
.rp-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}
.rp-card-footer {
    border-top: 1.5px solid var(--border-color);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.rp-barcode-placeholder {
    font-family: 'Libre Barcode 39', sans-serif;
    font-size: 38px;
    line-height: 1;
    color: #000000;
    user-select: none;
}

.rp-dl-btn {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 14px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(24, 95, 165, 0.25);
    transition: var(--transition-elastic);
}
.rp-dl-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(24, 95, 165, 0.4);
}

.jadwal-section-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.jadwal-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}
.j-item {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-elastic);
}
.j-item:hover {
    transform: translateX(4px);
    border-color: var(--primary);
}
.j-date {
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    padding: 8px;
    text-align: center;
    min-width: 52px;
    flex-shrink: 0;
    border: 1px solid rgba(24, 95, 165, 0.1);
}
.j-day {
    font-size: 9px;
    color: var(--primary);
    font-weight: 800;
    text-transform: uppercase;
}
.j-num {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary-hover);
    line-height: 1;
}
.j-mon {
    font-size: 9px;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
}
.j-info {
    flex: 1;
    min-width: 0;
}
.j-mapel {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.j-time {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 3px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}
.j-time i {
    color: var(--primary);
    font-size: 14px;
}
.j-ruang {
    background: var(--success-light);
    color: var(--success-text);
    font-size: 11px;
    padding: 4px 12px;
    border-radius: 999px;
    font-weight: 700;
    flex-shrink: 0;
    border: 1px solid var(--success-border);
}

.rp-search-again {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-elastic);
}
.rp-search-again:hover {
    background: var(--bg-secondary);
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-1px);
}

.rp-bottom {
    padding: 18px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    text-align: center;
}
.rp-bottom-txt {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 700;
}

/* -------------------------------------------------------------
 * 3. ADMIN PANEL SYSTEM (Frosted Glass panels & Metallic Theme)
 * ------------------------------------------------------------- */
.ap {
    display: flex;
    height: 100vh;
    overflow: hidden;
    background: var(--bg-tertiary);
}
.sidebar {
    width: 240px;
    background: linear-gradient(180deg, var(--secondary) 0%, #061120 100%);
    color: #ffffff;
    border-right: none;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    box-shadow: 6px 0 25px rgba(0,0,0,0.15);
    position: relative;
    z-index: 100;
}
.sb-logo {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    background: rgba(0, 0, 0, 0.15);
}
.sb-logo-row {
    display: flex;
    align-items: center;
    gap: 12px;
}
.sb-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(24, 95, 165, 0.35);
}
.sb-icon i {
    font-size: 22px;
    color: #ffffff;
}
.sb-name {
    font-size: 16px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    letter-spacing: 0.5px;
}
.sb-sub {
    font-size: 10px;
    color: rgba(255,255,255,0.5);
    font-weight: 600;
}
.sb-section {
    padding: 20px 20px 8px;
    font-size: 10px;
    color: rgba(255,255,255,0.3);
    text-transform: uppercase;
    letter-spacing: .12em;
    font-weight: 800;
}
.nav {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.65);
    cursor: pointer;
    transition: var(--transition-elastic);
    border-left: 4px solid transparent;
}
.nav:hover {
    background: rgba(255,255,255,0.03);
    color: #ffffff;
    transform: translateX(4px);
}
.nav.active {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    font-weight: 700;
    border-left-color: var(--accent-yellow);
    box-shadow: inset 5px 0 10px -5px rgba(0,0,0,0.5);
}
.nav i {
    font-size: 20px;
    color: inherit;
    transition: var(--transition-elastic);
}
.nav.active i {
    color: var(--accent-yellow);
    transform: scale(1.15);
}
.sb-bottom {
    margin-top: auto;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 16px;
    background: rgba(0, 0, 0, 0.1);
}

.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
    background: radial-gradient(at 100% 0%, rgba(24, 95, 165, 0.03) 0px, transparent 60%), #f8fafc;
}

.topbar {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 18px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-shrink: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}
.topbar-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: -0.5px;
}
.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* -------------------------------------------------------------
 * 4. DYNAMIC ADMIN DASHBOARD PANELS
 * ------------------------------------------------------------- */
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 24px 28px;
    flex-shrink: 0;
}
.stat {
    background: linear-gradient(135deg, #ffffff 0%, var(--bg-secondary) 100%);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: 22px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-elastic);
    position: relative;
    overflow: hidden;
}
.stat::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 4px; height: 100%;
}
.stat:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-premium);
}
.stat:nth-child(1)::after { background: var(--primary); }
.stat:nth-child(2)::after { background: var(--success); }
.stat:nth-child(3)::after { background: var(--warning); }
.stat:nth-child(4)::after { background: var(--text-secondary); }

.stat-lbl {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.stat-val {
    font-size: 34px;
    font-weight: 800;
    line-height: 1;
}
.stat-val.blue { color: var(--primary); text-shadow: 0 2px 8px rgba(24, 95, 165, 0.1); }
.stat-val.green { color: var(--success); text-shadow: 0 2px 8px rgba(16, 185, 129, 0.1); }
.stat-val.amber { color: var(--warning); text-shadow: 0 2px 8px rgba(245, 158, 11, 0.1); }
.stat-val.gray { color: var(--text-secondary); }

.dashboard-grid {
    display: grid;
    grid-template-columns: 1.1fr 1.3fr 1.1fr;
    gap: 20px;
    padding: 0 28px 24px;
    flex: 1;
    overflow: auto;
}
.db-panel {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: var(--transition-smooth);
    position: relative;
}
.db-panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: var(--primary);
}
.db-panel:nth-child(2)::before { background: var(--accent); }
.db-panel:nth-child(3)::before { background: var(--success); }

.db-panel:hover {
    box-shadow: var(--shadow-premium);
    transform: translateY(-2px);
}
.db-panel-title {
    font-size: 12px;
    font-weight: 800;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    border-bottom: 1.5px solid var(--border-color);
    padding-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.db-panel-body {
    flex: 1;
    overflow: auto;
}

.class-progress-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 13px;
    margin-bottom: 16px;
}
.class-progress-lbl {
    width: 70px;
    font-weight: 700;
    color: var(--text-secondary);
}
.class-progress-bar-wrap {
    flex: 1;
    height: 10px;
    background: var(--bg-tertiary);
    border-radius: 99px;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.06);
}
.class-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, #1e7be4 100%);
    border-radius: 99px;
    box-shadow: 0 1px 3px rgba(24, 95, 165, 0.2);
}
.class-progress-val {
    width: 36px;
    text-align: right;
    font-weight: 800;
    color: var(--secondary);
}

.db-activity-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.db-activity-item {
    font-size: 13px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--border-color);
    line-height: 1.4;
}
.db-activity-item:last-child {
    border-bottom: none;
}
.db-activity-time {
    color: var(--text-muted);
    font-size: 11px;
    margin-top: 4px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* -------------------------------------------------------------
 * 5. ULTRA-PREMIUM DATA TABLES (ADMIN PANELS)
 * ------------------------------------------------------------- */
.search-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-secondary);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    width: 250px;
    transition: var(--transition-smooth);
}
.search-wrap:focus-within {
    border-color: var(--primary);
    background: var(--bg-primary);
    box-shadow: 0 0 0 3px rgba(24, 95, 165, 0.15);
}
.search-wrap i {
    font-size: 18px;
    color: var(--text-muted);
}
.search-wrap input {
    background: none;
    border: none;
    outline: none;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    width: 100%;
}

.btn-blue {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-elastic);
    box-shadow: 0 4px 12px rgba(24, 95, 165, 0.25);
}
.btn-blue:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(24, 95, 165, 0.4);
}
.btn-outline {
    background: #ffffff;
    border: 1.5px solid var(--border-hover);
    border-radius: var(--radius-sm);
    padding: 9px 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-elastic);
}
.btn-outline:hover:not(:disabled) {
    background: var(--bg-secondary);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}
.btn-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-elastic);
    box-shadow: 0 4px 12px var(--danger-glow);
}
.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(244, 63, 94, 0.35);
}

select.form-select {
    font-size: 13px;
    font-weight: 600;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    outline: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}
select.form-select:hover {
    border-color: var(--border-hover);
}

.tbl-wrap {
    flex: 1;
    overflow: auto;
    padding: 0 28px 24px;
}
.tbl {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-primary);
    box-shadow: var(--shadow-soft);
}
.tbl th {
    padding: 14px 20px;
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 800;
    text-align: left;
    background: var(--bg-secondary);
    border-bottom: 1.5px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: .08em;
    white-space: nowrap;
}
.tbl td {
    padding: 16px 20px;
    font-size: 13px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}
.tbl tr:last-child td {
    border-bottom: none;
}
.tbl tr:hover td {
    background: var(--primary-light);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 12px;
    border-radius: 99px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.b-blue { background: var(--primary-light); color: var(--primary-hover); border: 1px solid rgba(24, 95, 165, 0.15); }
.b-green { background: var(--success-light); color: var(--success-text); border: 1px solid var(--success-border); }
.b-amber { background: var(--warning-light); color: var(--warning-text); border: 1px solid var(--warning-border); }
.b-red { background: var(--danger-light); color: var(--danger-text); border: 1px solid var(--danger-border); }
.b-gray { background: var(--bg-tertiary); color: var(--text-secondary); border: 1px solid var(--border-color); }

.act-row {
    display: flex;
    gap: 8px;
}
.act-btn {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-elastic);
}
.act-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}
.act-btn.del {
    color: var(--danger);
    border-color: rgba(244, 63, 94, 0.2);
}
.act-btn.del:hover {
    background: var(--danger-light);
    color: #e11d48;
    border-color: var(--danger);
}

/* Pagination bar styles */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 28px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-primary);
    box-shadow: 0 -4px 12px rgba(0,0,0,0.02);
}
.pagination-info {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
}
.pagination-nav {
    display: flex;
    gap: 8px;
}
.pagination-btn {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-elastic);
}
.pagination-btn:hover:not(:disabled) {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}
.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.pagination-btn.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 4px 10px var(--primary-glow);
}

/* -------------------------------------------------------------
 * 6. FORMS & LAYOUTS (CREATION & SETTINGS)
 * ------------------------------------------------------------- */
.admin-content-wrap {
    padding: 28px;
    flex: 1;
    overflow: auto;
}
.form-panel {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 36px;
    box-shadow: var(--shadow-soft);
    max-width: 680px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}
.form-panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 4px;
    background: var(--primary);
}
.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}
.form-group {
    margin-bottom: 22px;
}
.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group select,
.form-group textarea {
    width: 100%;
    font-size: 14px;
    font-weight: 500;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    outline: none;
    transition: var(--transition-smooth);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: var(--bg-primary);
    box-shadow: 0 0 0 4px rgba(24, 95, 165, 0.12);
}
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
    padding-top: 22px;
}

.form-photo-upload {
    display: flex;
    align-items: center;
    gap: 20px;
}
.form-photo-preview {
    width: 66px;
    height: 88px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}
.form-photo-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Settings Panels custom layout */
.settings-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 24px;
}
.settings-panel {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}
.settings-panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: var(--primary);
}
.settings-panel:nth-child(2)::before {
    background: var(--danger);
}
.settings-panel-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 24px;
    border-bottom: 1.5px solid var(--border-color);
    padding-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.settings-panel-title i {
    color: var(--primary);
    font-size: 20px;
}
.settings-panel:nth-child(2) .settings-panel-title i {
    color: var(--danger);
}

/* Modals glass frosted layout */
.modal-overlay {
    background: rgba(9, 15, 29, 0.45);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.modal {
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    animation: slideUpFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-head {
    background: var(--bg-secondary);
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
}
.modal-head-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}
.modal-head-title i {
    color: var(--primary);
    font-size: 20px;
}
.modal-x {
    color: var(--text-muted);
    transition: var(--transition-elastic);
}
.modal-x:hover {
    color: var(--danger);
    transform: scale(1.2);
}
.modal-body {
    padding: 24px;
}
.modal-foot {
    background: var(--bg-secondary);
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
}

/* -------------------------------------------------------------
 * 7. LOGIN PAGE STYLE (Frosted Glass login)
 * ------------------------------------------------------------- */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        radial-gradient(at 0% 0%, rgba(24, 95, 165, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(244, 63, 94, 0.05) 0px, transparent 50%),
        var(--bg-tertiary);
    padding: 20px;
}
.login-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 44px 32px;
    width: 100%;
    max-width: 380px;
    animation: slideUpFade 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.login-logo {
    text-align: center;
    margin-bottom: 30px;
}
.login-logo-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    box-shadow: 0 6px 20px rgba(24, 95, 165, 0.3);
}
.login-logo-icon i {
    font-size: 28px;
    color: #ffffff;
}
.login-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: -0.3px;
}
.login-sub {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
    font-weight: 500;
}
.login-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 13px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 10px;
    transition: var(--transition-elastic);
    box-shadow: 0 4px 15px rgba(24, 95, 165, 0.25);
}
.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(24, 95, 165, 0.4);
}
.login-note {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
    text-align: center;
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

/* -------------------------------------------------------------
 * 8. UTILITY ANIMATIONS (Vibrant & Elastic Transitions)
 * ------------------------------------------------------------- */
@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes slideDownFade {
    from {
        opacity: 0;
        transform: translateY(-16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Screen reader utility helper */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}