* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --accent: #06b6d4;
    --accent-dark: #0891b2;
    --danger: #ef4444;
    --danger-light: #fca5a5;
    --success: #10b981;
    --success-light: #6ee7b7;
    --warning: #f59e0b;
    --warning-light: #fcd34d;
    --info: #3b82f6;
    --info-light: #93c5fd;

    --bg: #f1f5f9;
    --bg-card: #ffffff;
    --dark: #0f172a;
    --text: #334155;
    --text-light: #64748b;
    --border: #e2e8f0;

    --nav-bg: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --nav-active: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.05), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.08), 0 4px 10px rgba(0,0,0,0.04);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.15);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #94a3b8; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #64748b; }
* { scrollbar-width: thin; scrollbar-color: #94a3b8 transparent; }

/* ═══════════════════ LOGIN ═══════════════════ */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(140deg, #020617 0%, #0f172a 25%, #1e1b4b 50%, #312e81 75%, #1e1b4b 100%);
    position: relative;
    overflow: hidden;
}

/* Animated grid background */
.login-screen::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99,102,241,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99,102,241,0.07) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

/* Shooting stars */
.login-screen::after {
    content: '';
    position: absolute;
    width: 200px; height: 2px;
    background: linear-gradient(90deg, transparent, rgba(99,102,241,0.6), transparent);
    top: 18%; left: -200px;
    animation: shootingStar 6s ease-in-out infinite;
    border-radius: 99px;
    filter: blur(1px);
}

@keyframes shootingStar {
    0% { left: -200px; top: 18%; opacity: 0; }
    5% { opacity: 1; }
    30% { left: 110%; top: 35%; opacity: 0; }
    100% { left: 110%; top: 35%; opacity: 0; }
}

/* Floating animated orbs */
.login-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: floatOrb 12s ease-in-out infinite;
}
.login-orb-1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(99,102,241,0.35), transparent 70%);
    top: -15%; right: -10%;
    animation-duration: 14s;
}
.login-orb-2 {
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(6,182,212,0.25), transparent 70%);
    bottom: -10%; left: -5%;
    animation-duration: 18s;
    animation-delay: -4s;
}
.login-orb-3 {
    width: 250px; height: 250px;
    background: radial-gradient(circle, rgba(139,92,246,0.2), transparent 70%);
    top: 40%; left: 50%;
    animation-duration: 10s;
    animation-delay: -7s;
}

@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -40px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(15px, 30px) scale(1.02); }
}

/* Static twinkling stars */
.login-stars {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image:
        radial-gradient(1px 1px at 3% 8%, rgba(255,255,255,0.7) 50%, transparent 100%),
        radial-gradient(1px 1px at 7% 45%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 12% 72%, rgba(255,255,255,0.8) 50%, transparent 100%),
        radial-gradient(1px 1px at 16% 25%, rgba(255,255,255,0.4) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 22% 55%, rgba(255,255,255,0.6) 50%, transparent 100%),
        radial-gradient(1px 1px at 27% 12%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(2px 2px at 33% 82%, rgba(199,210,254,0.9) 50%, transparent 100%),
        radial-gradient(1px 1px at 38% 38%, rgba(255,255,255,0.4) 50%, transparent 100%),
        radial-gradient(1px 1px at 43% 65%, rgba(255,255,255,0.6) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 48% 18%, rgba(255,255,255,0.7) 50%, transparent 100%),
        radial-gradient(1px 1px at 52% 90%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1px 1px at 57% 42%, rgba(255,255,255,0.3) 50%, transparent 100%),
        radial-gradient(2px 2px at 62% 8%, rgba(165,180,252,0.8) 50%, transparent 100%),
        radial-gradient(1px 1px at 67% 58%, rgba(255,255,255,0.6) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 72% 30%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1px 1px at 76% 78%, rgba(255,255,255,0.4) 50%, transparent 100%),
        radial-gradient(1px 1px at 81% 15%, rgba(255,255,255,0.7) 50%, transparent 100%),
        radial-gradient(2px 2px at 85% 52%, rgba(196,181,253,0.7) 50%, transparent 100%),
        radial-gradient(1px 1px at 89% 85%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 93% 35%, rgba(255,255,255,0.6) 50%, transparent 100%),
        radial-gradient(1px 1px at 97% 68%, rgba(255,255,255,0.4) 50%, transparent 100%),
        radial-gradient(1px 1px at 5% 92%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 15% 5%, rgba(255,255,255,0.6) 50%, transparent 100%),
        radial-gradient(1px 1px at 35% 95%, rgba(255,255,255,0.4) 50%, transparent 100%),
        radial-gradient(2px 2px at 45% 3%, rgba(165,180,252,0.7) 50%, transparent 100%),
        radial-gradient(1px 1px at 55% 48%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1px 1px at 65% 88%, rgba(255,255,255,0.3) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 78% 22%, rgba(255,255,255,0.7) 50%, transparent 100%),
        radial-gradient(1px 1px at 88% 62%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1px 1px at 95% 10%, rgba(255,255,255,0.6) 50%, transparent 100%),
        radial-gradient(1px 1px at 2% 55%, rgba(255,255,255,0.4) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 25% 82%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1px 1px at 42% 28%, rgba(255,255,255,0.6) 50%, transparent 100%),
        radial-gradient(1px 1px at 58% 72%, rgba(255,255,255,0.3) 50%, transparent 100%),
        radial-gradient(2px 2px at 70% 5%, rgba(199,210,254,0.6) 50%, transparent 100%),
        radial-gradient(1px 1px at 82% 45%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1px 1px at 92% 92%, rgba(255,255,255,0.4) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 10% 38%, rgba(255,255,255,0.6) 50%, transparent 100%),
        radial-gradient(1px 1px at 30% 15%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1px 1px at 50% 55%, rgba(255,255,255,0.4) 50%, transparent 100%);
    animation: twinkle 6s ease-in-out infinite alternate;
}

@keyframes twinkle {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.7; }
}

/* Floating particles */
.login-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px; height: 4px;
    background: rgba(99,102,241,0.5);
    border-radius: 50%;
    bottom: -10px;
    animation: particleRise linear infinite;
    box-shadow: 0 0 6px rgba(99,102,241,0.3);
}
.particle.sm {
    width: 2px; height: 2px;
    background: rgba(6,182,212,0.4);
    box-shadow: 0 0 4px rgba(6,182,212,0.2);
}

@keyframes particleRise {
    0% { transform: translateY(0) translateX(0) scale(0); opacity: 0; }
    10% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; }
    100% { transform: translateY(-100vh) translateX(40px) scale(0.3); opacity: 0; }
}

/* Second shooting star */
.shooting-star-2 {
    position: absolute;
    width: 150px; height: 1.5px;
    background: linear-gradient(90deg, transparent, rgba(6,182,212,0.5), transparent);
    top: 60%; right: -150px;
    animation: shootingStar2 8s ease-in-out infinite;
    animation-delay: -3s;
    border-radius: 99px;
    filter: blur(0.5px);
    z-index: 0;
}

@keyframes shootingStar2 {
    0% { right: -150px; top: 60%; opacity: 0; }
    5% { opacity: 1; }
    25% { right: 110%; top: 45%; opacity: 0; }
    100% { right: 110%; top: 45%; opacity: 0; }
}

/* Extra shooting stars */
.shooting-star-3 {
    position: absolute;
    width: 120px; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(139,92,246,0.6), transparent);
    top: 30%; left: -120px;
    animation: shootingStar3 10s ease-in-out infinite;
    animation-delay: -5s;
    border-radius: 99px;
    z-index: 0;
}

@keyframes shootingStar3 {
    0% { left: -120px; top: 30%; opacity: 0; }
    3% { opacity: 1; }
    20% { left: 110%; top: 50%; opacity: 0; }
    100% { left: 110%; top: 50%; opacity: 0; }
}

.shooting-star-4 {
    position: absolute;
    width: 100px; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
    top: 75%; right: -100px;
    animation: shootingStar4 12s ease-in-out infinite;
    animation-delay: -8s;
    border-radius: 99px;
    z-index: 0;
}

@keyframes shootingStar4 {
    0% { right: -100px; top: 75%; opacity: 0; }
    4% { opacity: 0.8; }
    22% { right: 110%; top: 60%; opacity: 0; }
    100% { right: 110%; top: 60%; opacity: 0; }
}

.login-container { width: 100%; max-width: 420px; padding: 20px; position: relative; z-index: 1; }

.login-card {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(24px);
    padding: 40px 36px 30px;
    border-radius: 24px;
    box-shadow:
        0 25px 60px rgba(0,0,0,0.3),
        0 0 0 1px rgba(255,255,255,0.1),
        inset 0 1px 0 rgba(255,255,255,0.8);
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: linear-gradient(90deg, #6366f1, #06b6d4, #8b5cf6, #6366f1);
    background-size: 300% 100%;
    animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
    0% { background-position: -300% 0; }
    100% { background-position: 300% 0; }
}

.login-header { text-align: center; margin-bottom: 28px; }

.login-logo-icon {
    width: 70px; height: 70px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(99,102,241,0.35);
    transform: rotate(-5deg);
    transition: transform 0.4s;
}
.login-logo-icon:hover { transform: rotate(0deg) scale(1.05); }
.login-logo-icon i { font-size: 30px; color: white; }

.login-header h1 {
    font-size: 28px;
    color: var(--dark);
    font-weight: 900;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #0f172a, #312e81);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.login-header p {
    font-size: 14px;
    font-weight: 700;
    margin-top: 6px;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: linear-gradient(135deg, #818cf8, #a78bfa, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-ferrari-logo {
    width: 44px;
    height: auto;
    vertical-align: middle;
    margin-left: 6px;
    margin-bottom: 4px;
    clip-path: inset(4% 13% 2% 13%);
    filter: drop-shadow(0 3px 8px rgba(0,0,0,0.3));
    transition: all 0.4s;
}
.login-ferrari-logo:hover {
    transform: scale(1.15);
    filter: drop-shadow(0 4px 12px rgba(255,204,0,0.4));
}

.login-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    background: #f1f5f9;
    border-radius: 12px;
    padding: 4px;
    border: none;
}

.tab-btn {
    flex: 1;
    padding: 10px 16px;
    background: transparent;
    border: none;
    border-bottom: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    transition: all 0.3s;
    margin-bottom: 0;
}
.tab-btn:hover { color: var(--primary); background: rgba(99,102,241,0.06); }
.tab-btn.active {
    color: white;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    box-shadow: 0 4px 12px rgba(99,102,241,0.3);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.login-footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #f1f5f9;
    font-size: 11px;
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

/* ═══════════════════ TOP NAVIGATION ═══════════════════ */
.top-nav {
    background: var(--nav-bg);
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    min-height: 48px;
}

.top-nav-left {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0 18px;
    border-right: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 800;
    color: white;
    text-decoration: none;
    transition: all 0.3s;
}

.logo i {
    font-size: 18px;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo:hover { transform: scale(1.03); }

.user-info-small { display: flex; flex-direction: column; font-size: 10px; color: #94a3b8; line-height: 1.3; }
.user-info-small strong { color: #e2e8f0; font-weight: 600; }
.user-id { font-size: 9px; opacity: 0.6; }

.top-nav-center {
    display: flex;
    align-items: stretch;
    flex: 1;
    gap: 0;
}

.nav-link {
    flex: 1;
    padding: 0 8px;
    color: #a78bfa;
    text-decoration: none;
    transition: all 0.25s;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    border-right: 1px solid rgba(255,255,255,0.05);
    position: relative;
}

.nav-link::after { display: none; }

.nav-link:hover {
    color: #c4b5fd;
    background: rgba(139,92,246,0.1);
}

.nav-link.active {
    background: linear-gradient(135deg, rgba(99,102,241,0.2), rgba(139,92,246,0.15));
    color: #e0d4fd;
    box-shadow: inset 0 -3px 0 #8b5cf6;
}

.nav-link.nav-external, .nav-link.nav-custom { color: #a78bfa; }
.nav-link.nav-external:hover, .nav-link.nav-custom:hover { color: #c4b5fd; background: rgba(139,92,246,0.1); }

.nav-link[data-page="admin"] { color: #ef4444; font-weight: 800; }
.nav-link[data-page="admin"]:hover { color: #fca5a5; background: rgba(239,68,68,0.12); }
.nav-link.nav-external i, .nav-link.nav-custom i { font-size: 11px; }

.top-nav-right {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 0 14px;
    border-left: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}

/* ═══════════════════ MAIN CONTAINER ═══════════════════ */
.main-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 20px 24px;
}

/* ═══════════════════ PAGE HEADER ═══════════════════ */
.page-header {
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--border);
}

.page-header h1 {
    font-size: 24px;
    color: var(--dark);
    margin-bottom: 2px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
}

.page-header h1 i { color: var(--primary); font-size: 26px; }
.page-header p { color: var(--text-light); font-size: 13px; font-weight: 500; }

.page-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}

/* ═══════════════════ STATS GRID ═══════════════════ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 18px;
}

.stat-card {
    background: var(--bg-card);
    padding: 20px 16px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    text-align: center;
    transition: all 0.3s;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
}

.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.stat-card:hover::before { transform: scaleX(1); }

.stat-card.blue { background: linear-gradient(135deg, #eff6ff, #dbeafe); border-color: #93c5fd; }
.stat-card.blue::before { background: linear-gradient(90deg, #3b82f6, #6366f1); }
.stat-card.green { background: linear-gradient(135deg, #ecfdf5, #d1fae5); border-color: #6ee7b7; }
.stat-card.green::before { background: linear-gradient(90deg, #10b981, #06b6d4); }
.stat-card.purple { background: linear-gradient(135deg, #f5f3ff, #ede9fe); border-color: #c4b5fd; }
.stat-card.purple::before { background: linear-gradient(90deg, #8b5cf6, #6366f1); }
.stat-card.orange { background: linear-gradient(135deg, #fffbeb, #fef3c7); border-color: #fcd34d; }
.stat-card.orange::before { background: linear-gradient(90deg, #f59e0b, #ef4444); }

.stat-icon {
    width: 46px; height: 46px;
    margin: 0 auto 10px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    box-shadow: var(--shadow-md);
    transition: all 0.3s;
}
.stat-card:hover .stat-icon { transform: scale(1.1) rotate(5deg); }

.stat-icon.blue { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.stat-icon.green { background: linear-gradient(135deg, #10b981, #059669); }
.stat-icon.purple { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
.stat-icon.orange { background: linear-gradient(135deg, #f59e0b, #d97706); }

.stat-number { font-size: 30px; font-weight: 800; color: var(--dark); margin-bottom: 2px; line-height: 1; }
.stat-label { font-size: 11px; color: var(--text-light); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }

/* ═══════════════════ CARDS ═══════════════════ */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 0;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.25s;
}

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

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
}

.card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.card-title i { color: var(--primary); font-size: 16px; }

.card > div:not(.card-header):first-child,
.card > .table-container { padding: 16px 18px; }

/* ═══════════════════ BUTTONS ═══════════════════ */
.btn {
    padding: 9px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 0; height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}
.btn:hover::before { width: 300px; height: 300px; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 14px rgba(99,102,241,0.35);
}
.btn-primary:hover { box-shadow: 0 6px 20px rgba(99,102,241,0.45); }

.btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    box-shadow: 0 4px 14px rgba(239,68,68,0.3);
}
.btn-danger:hover { box-shadow: 0 6px 20px rgba(239,68,68,0.4); }

.btn-success {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 14px rgba(16,185,129,0.3);
}
.btn-success:hover { box-shadow: 0 6px 20px rgba(16,185,129,0.4); }

.btn-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 4px 14px rgba(245,158,11,0.3);
}
.btn-warning:hover { box-shadow: 0 6px 20px rgba(245,158,11,0.4); }

.btn-info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    box-shadow: 0 4px 14px rgba(59,130,246,0.3);
}
.btn-info:hover { box-shadow: 0 6px 20px rgba(59,130,246,0.4); }

.btn-secondary {
    background: linear-gradient(135deg, #e2e8f0, #cbd5e0);
    color: var(--dark);
}
.btn-secondary:hover { background: linear-gradient(135deg, #cbd5e0, #94a3b8); }

.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; }

.btn-icon {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: #94a3b8;
    font-size: 18px;
    border-radius: var(--radius-sm);
    transition: all 0.25s;
}
.btn-icon:hover { background: rgba(255,255,255,0.1); color: white; }

/* ═══════════════════ FORMS ═══════════════════ */
.form-group { margin-bottom: 12px; }
.form-group label { display: block; margin-bottom: 4px; font-weight: 600; color: var(--dark); font-size: 12px; }

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 8px 12px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    transition: all 0.25s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

.form-group textarea { min-height: 80px; resize: vertical; }

/* Global Input Styles */
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="url"], input[type="tel"],
input[type="date"], input[type="datetime-local"],
textarea, select {
    width: 100%;
    padding: 8px 12px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: inherit;
    transition: all 0.25s;
    background: white;
    color: var(--text);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

input::placeholder, textarea::placeholder { color: #94a3b8; }
textarea { resize: vertical; min-height: 80px; line-height: 1.5; }

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3E%3C/svg%3E");
    background-position: right 8px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 30px;
}

label { display: block; font-weight: 600; font-size: 12px; color: var(--dark); margin-bottom: 4px; }

input[type="checkbox"], input[type="radio"] { width: 18px; height: 18px; cursor: pointer; accent-color: var(--primary); appearance: auto !important; opacity: 1 !important; position: static !important; }

/* Custom Anti-Spam Checkboxes */
.antispam-cb {
  appearance: none !important;
  -webkit-appearance: none !important;
  width: 22px !important;
  height: 22px !important;
  min-width: 22px;
  border-radius: 50% !important;
  border: 2px solid rgba(255,255,255,0.6) !important;
  background: rgba(255,255,255,0.15) !important;
  cursor: pointer;
  position: relative !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
  vertical-align: middle;
}
.antispam-cb:checked {
  background: rgba(255,255,255,0.3) !important;
  border-color: rgba(255,255,255,0.9) !important;
  box-shadow: 0 0 8px rgba(255,255,255,0.3);
}
.antispam-cb:checked::after {
  content: '\2713';
  color: white;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.antispam-cb:hover {
  border-color: white !important;
  background: rgba(255,255,255,0.25) !important;
}

/* ═══════════════════ TABLE ═══════════════════ */
.table-container { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table thead { background: linear-gradient(135deg, #f8fafc, #f1f5f9); }
.table th {
    text-align: left;
    padding: 10px 12px;
    font-weight: 700;
    color: var(--text-light);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border);
}
.table td { padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
.table tbody tr { transition: background 0.15s; }
.table tbody tr:hover { background: #f8fafc; }
.table-icon { width: 30px; text-align: center; }

/* ═══════════════════ BADGES ═══════════════════ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge.success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.badge.warning { background: #fef3c7; color: #92400e; border: 1px solid #fcd34d; }
.badge.danger { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.badge.info { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }
.badge.draft { background: #f1f5f9; color: #475569; border: 1px solid #cbd5e0; }
.badge.pending { background: #fef3c7; color: #92400e; border: 1px solid #fcd34d; }
.badge.completed { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.badge.running {
    background: linear-gradient(135deg, #dbeafe, #c7d2fe);
    color: #3730a3;
    border: 1px solid #93c5fd;
    animation: pulse 2s infinite;
}

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }

/* ═══════════════════ PROGRESS BAR ═══════════════════ */
.progress {
    height: 20px;
    background: #f1f5f9;
    border-radius: 99px;
    overflow: hidden;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.06);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    transition: width 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: white;
    position: relative;
    overflow: hidden;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
    animation: shimmerProgress 2s infinite;
}

@keyframes shimmerProgress {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ═══════════════════ MESSAGES ═══════════════════ */
.error-message, .success-message {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-top: 12px;
    font-size: 13px;
    display: none;
    font-weight: 500;
}
.error-message { background: #fef2f2; color: #991b1b; border-left: 4px solid var(--danger); }
.success-message { background: #ecfdf5; color: #065f46; border-left: 4px solid var(--success); }
.error-message.show, .success-message.show { display: block; }

/* ═══════════════════ LOADING ═══════════════════ */
.loading-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(15,23,42,0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.spinner {
    width: 44px; height: 44px;
    border: 4px solid rgba(255,255,255,0.2);
    border-top-color: var(--primary-light);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════════════ MODAL ═══════════════════ */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(15,23,42,0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal.show { display: flex; }

.modal-content {
    background: white;
    border-radius: var(--radius-xl);
    padding: 0;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(-20px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    padding: 16px 22px;
    border-bottom: 1px solid var(--border);
}

.modal-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 8px;
}
.modal-title i { color: var(--primary); font-size: 18px; }

.modal-close {
    background: #f1f5f9;
    border: none;
    font-size: 18px;
    color: var(--text-light);
    cursor: pointer;
    width: 32px; height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}
.modal-close:hover { background: var(--danger); color: white; transform: rotate(90deg); }

.modal-content > div:not(.modal-header):not(.modal-footer) {
    padding: 18px 22px;
    overflow-y: auto;
    max-height: calc(90vh - 130px);
}

.modal-footer {
    background: #f8fafc;
    padding: 14px 22px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* ═══════════════════ EMPTY STATE ═══════════════════ */
.empty-state { text-align: center; padding: 50px 20px; color: var(--text-light); }
.empty-state i { font-size: 52px; margin-bottom: 14px; opacity: 0.15; color: var(--primary); }
.empty-state h3 { font-size: 18px; margin-bottom: 8px; color: var(--dark); font-weight: 700; }

/* ═══════════════════ INFO BOX ═══════════════════ */
.info-box {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border-left: 4px solid var(--info);
    padding: 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}
.info-box strong { display: block; margin-bottom: 6px; color: var(--dark); }
.info-box code { background: rgba(0,0,0,0.06); padding: 2px 6px; border-radius: 3px; font-family: monospace; font-size: 12px; }

/* ═══════════════════ GRID ═══════════════════ */
.grid { display: grid; gap: 14px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ═══════════════════ SMTP TYPE ═══════════════════ */
.smtp-type-option { cursor: pointer; }
.smtp-type-option input[type="radio"] { display: none; }

.smtp-type-option .type-card {
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px;
    text-align: center;
    transition: all 0.25s;
}
.smtp-type-option .type-card i { font-size: 22px; color: var(--text-light); margin-bottom: 6px; display: block; }
.smtp-type-option .type-card strong { display: block; margin-bottom: 3px; color: var(--dark); }
.smtp-type-option .type-card small { color: var(--text-light); font-size: 11px; }
.smtp-type-option:hover .type-card { border-color: var(--primary-light); box-shadow: var(--shadow-sm); }

.smtp-type-option.active .type-card {
    background: var(--nav-active);
    border-color: var(--primary);
}
.smtp-type-option.active .type-card i,
.smtp-type-option.active .type-card strong,
.smtp-type-option.active .type-card small { color: white; }

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 768px) {
    .top-nav { flex-direction: column; }
    .top-nav-center { flex-wrap: wrap; }
    .main-container { padding: 12px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════ DARK MODE ═══════════════════ */
body.dark-mode { background: #0f172a; color: #e2e8f0; }
body.dark-mode .main-container { background: #0f172a; }
body.dark-mode .card { background: #1e293b; border-color: #334155; }
body.dark-mode .card-header { background: linear-gradient(135deg, #1e293b, #334155); border-bottom-color: #334155; }
body.dark-mode .card-title { color: #e2e8f0; }
body.dark-mode .table { color: #e2e8f0; }
body.dark-mode .table thead { background: #1e293b; }
body.dark-mode .table th { color: #94a3b8; border-bottom-color: #334155; }
body.dark-mode .table td { border-bottom-color: #334155; }
body.dark-mode .table tbody tr:hover { background: #334155; }
body.dark-mode .stat-card { background: #1e293b; border-color: #334155; }
body.dark-mode .stat-card .stat-number { color: #e2e8f0; }
body.dark-mode .stat-card .stat-label { color: #94a3b8; }
body.dark-mode input, body.dark-mode textarea, body.dark-mode select { background: #1e293b; border-color: #334155; color: #e2e8f0; }
body.dark-mode input:focus, body.dark-mode textarea:focus, body.dark-mode select:focus { border-color: var(--primary); background: #0f172a; }
body.dark-mode .form-group label, body.dark-mode label { color: #e2e8f0; }
body.dark-mode .modal-content { background: #1e293b; color: #e2e8f0; }
body.dark-mode .modal-header { background: #334155; border-bottom-color: #475569; }
body.dark-mode .modal-title { color: #e2e8f0; }
body.dark-mode .modal-close { background: #475569; color: #94a3b8; }
body.dark-mode .modal-close:hover { background: var(--danger); color: white; }
body.dark-mode .modal-footer { background: #334155; border-top-color: #475569; }
body.dark-mode .btn-secondary { background: #334155; color: #e2e8f0; }
body.dark-mode .btn-secondary:hover { background: #475569; }
body.dark-mode .empty-state { color: #94a3b8; }
body.dark-mode .empty-state h3 { color: #e2e8f0; }
body.dark-mode .page-header { border-bottom-color: #334155; }
body.dark-mode .page-header h1 { color: #e2e8f0; }
body.dark-mode .page-header p { color: #94a3b8; }
body.dark-mode .error-message { background: #450a0a; border-color: #ef4444; color: #fca5a5; }
body.dark-mode .success-message { background: #052e16; border-color: #10b981; color: #6ee7b7; }
body.dark-mode .smtp-type-option .type-card { background: #1e293b; border-color: #334155; }
body.dark-mode .smtp-type-option .type-card strong { color: #e2e8f0; }
body.dark-mode .smtp-type-option .type-card small { color: #94a3b8; }
body.dark-mode .smtp-type-option.active .type-card { background: var(--primary); border-color: var(--primary); }
body.dark-mode .user-info-small { color: #94a3b8; }
body.dark-mode .user-id { color: #64748b; }
body.dark-mode .logo { color: #e2e8f0; }
body.dark-mode .info-box { background: #1e293b; border-color: var(--info); }
body.dark-mode .stat-icon.blue { background: linear-gradient(135deg, #3b82f6, #2563eb); }
body.dark-mode .stat-icon.green { background: linear-gradient(135deg, #10b981, #059669); }
body.dark-mode .stat-icon.purple { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
body.dark-mode .stat-icon.orange { background: linear-gradient(135deg, #f59e0b, #d97706); }

#darkModeToggle { transition: transform 0.3s ease; }
#darkModeToggle:hover { transform: rotate(20deg); }
body.dark-mode #darkModeToggle i.fa-sun { color: #fbbf24; animation: sunRotate 20s linear infinite; }
@keyframes sunRotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

@keyframes wobble {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    75% { transform: rotate(5deg); }
}
.logo:hover i { animation: wobble 0.5s ease; }

/* Login-specific input styles */
.login-card .form-group input {
    padding: 12px 14px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 14px;
    background: #f8fafc;
    transition: all 0.3s;
}
.login-card .form-group input:focus {
    border-color: #6366f1;
    background: white;
    box-shadow: 0 0 0 4px rgba(99,102,241,0.08);
}
.login-card .form-group input::placeholder { color: #94a3b8; }
.login-card .form-group label { font-size: 13px; font-weight: 600; margin-bottom: 6px; color: #334155; }
.login-card .form-group { margin-bottom: 16px; }