/* ============================================
   CYBERPUNK DATA-DRIVEN DESIGN SYSTEM
   High-Tech Interface with Neon Aesthetics
   ============================================ */

/* Google Fonts - Orbitron (Cyberpunk) + Inter (Data) */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* ==================== COLOR PALETTE ==================== */
    --deep-carbon: #121212;
    --neon-red: #FF0000;
    --neon-red-glow: rgba(255, 0, 0, 0.5);
    --glass-black: rgba(0, 0, 0, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);

    --white-pure: #FFFFFF;
    --slate-blue: #94A3B8;
    --dark-slate: #1E293B;

    /* ==================== GRADIENTS ==================== */
    --metallic-gradient: linear-gradient(135deg, #C0C0C0 0%, #FFFFFF 100%);
    --neon-gradient: linear-gradient(135deg, #FF0000 0%, #CC0000 100%);
    --glass-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);

    /* ==================== EFFECTS ==================== */
    --neon-glow-sm: 0 0 10px var(--neon-red-glow),
        0 0 20px rgba(255, 0, 0, 0.3);
    --neon-glow-md: 0 0 20px var(--neon-red-glow),
        0 0 40px rgba(255, 0, 0, 0.3),
        0 0 60px rgba(255, 0, 0, 0.2);
    --neon-glow-lg: 0 0 30px var(--neon-red-glow),
        0 0 60px rgba(255, 0, 0, 0.4),
        0 0 90px rgba(255, 0, 0, 0.3);

    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.5),
        0 2px 8px rgba(255, 0, 0, 0.1);

    /* ==================== TRANSITIONS ==================== */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* ==================== BORDERS ==================== */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

/* ==================== GLOBAL RESET ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--deep-carbon);
    color: var(--white-pure);
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
}

/* ==================== ATMOSPHERIC BACKGROUND ==================== */
body::before,
body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
}

body::before {
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 0, 0, 0.05), transparent 70%);
    top: -200px;
    right: -200px;
}

body::after {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 0, 0, 0.03), transparent 70%);
    bottom: -100px;
    left: -100px;
}

/* ==================== LAYOUT ==================== */
.wrapper {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* ==================== SIDEBAR (GLASS PANEL) ==================== */
.sidebar {
    width: 280px;
    background: var(--glass-black);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border);
    padding: 2rem 1.5rem;
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 100;
    box-shadow: var(--glass-shadow);
}

.sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--glass-gradient);
    z-index: -1;
}

/* ==================== BRAND ==================== */
.brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
    padding: 0 0.5rem;
}

.brand-icon {
    width: 48px;
    height: 48px;
    background: var(--neon-gradient);
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--neon-glow-md);
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: var(--neon-glow-md);
    }

    50% {
        box-shadow: var(--neon-glow-lg);
    }
}

.brand-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 1px;
    background: var(--metallic-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

/* ==================== NAVIGATION ==================== */
.nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    color: var(--slate-blue);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--neon-red);
    transition: var(--transition-smooth);
    box-shadow: var(--neon-glow-sm);
}

.nav-item:hover {
    background: rgba(255, 0, 0, 0.05);
    color: var(--neon-red);
    border-color: rgba(255, 0, 0, 0.3);
    transform: translateX(4px);
}

.nav-item:hover::before {
    height: 60%;
}

.nav-item.active {
    background: rgba(255, 0, 0, 0.1);
    color: var(--neon-red);
    border-color: rgba(255, 0, 0, 0.5);
    font-weight: 600;
    box-shadow: inset 0 0 20px rgba(255, 0, 0, 0.1);
}

.nav-item.active::before {
    height: 80%;
}

.nav-item i {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
    filter: drop-shadow(0 0 4px currentColor);
}

/* ==================== MAIN CONTENT ==================== */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 2.5rem;
    max-width: 1400px;
}

/* ==================== PAGE HEADER ==================== */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
}

.page-header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--metallic-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

/* ==================== THEME TOGGLE ==================== */
.theme-toggle {
    background: var(--glass-black);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    color: var(--neon-red);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 1.2rem;
}

.theme-toggle:hover {
    box-shadow: var(--neon-glow-md);
    border-color: var(--neon-red);
    transform: scale(1.1) rotate(20deg);
}

/* ==================== CARDS (GLASSMORPHISM) ==================== */
.card {
    background: var(--glass-black);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--glass-gradient);
    opacity: 0;
    transition: var(--transition-smooth);
}

.card:hover {
    transform: scale(1.05) translateY(-8px);
    border-color: var(--neon-red);
    box-shadow: var(--neon-glow-md), var(--glass-shadow);
}

.card:hover::before {
    opacity: 1;
}

/* ==================== STATS CARDS ==================== */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    font-size: 1.75rem;
    background: rgba(255, 0, 0, 0.1);
    color: var(--neon-red);
    border: 1px solid rgba(255, 0, 0, 0.3);
    box-shadow: var(--neon-glow-sm);
}

.card-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neon-red);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.card-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white-pure);
    line-height: 1;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

/* ==================== TABLES ==================== */
.table-container {
    background: var(--glass-black);
    backdrop-filter: blur(15px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    box-shadow: var(--glass-shadow);
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: rgba(255, 0, 0, 0.1);
    border-bottom: 1px solid var(--neon-red);
}

th {
    padding: 1rem 1.5rem;
    text-align: left;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--neon-red);
    font-weight: 600;
}

td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--slate-blue);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(255, 0, 0, 0.05);
    color: var(--white-pure);
}

tr:hover {
    box-shadow: inset 0 0 20px rgba(255, 0, 0, 0.1);
}

/* ==================== BADGES ==================== */
.badge {
    padding: 0.4rem 0.85rem;
    border-radius: 20px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 1px solid;
    backdrop-filter: blur(10px);
}

.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border-color: #10b981;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

.badge-danger {
    background: rgba(255, 0, 0, 0.15);
    color: var(--neon-red);
    border-color: var(--neon-red);
    box-shadow: var(--neon-glow-sm);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border-color: #f59e0b;
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

/* ==================== FORMS ==================== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--slate-blue);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-control,
select.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--glass-black);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--white-pure);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    font-family: 'Inter', sans-serif;
}

.form-control::placeholder {
    color: rgba(148, 163, 184, 0.5);
}

.form-control:focus {
    outline: none;
    border-color: var(--neon-red);
    box-shadow: 0 0 0 3px rgba(255, 0, 0, 0.1),
        var(--neon-glow-sm);
    background: rgba(0, 0, 0, 0.8);
}

/* ==================== BUTTONS ==================== */
.btn {
    padding: 1rem 1.75rem;
    border-radius: var(--radius-md);
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: var(--transition-smooth);
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn-primary {
    background: var(--neon-gradient);
    color: white;
    border: 1px solid var(--neon-red);
    box-shadow: var(--neon-glow-md);
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.btn-primary:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: var(--neon-glow-lg);
}

.btn-primary:active {
    transform: scale(0.98);
}

.btn-icon {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

/* ==================== AUTH PAGES ==================== */
.auth-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--deep-carbon);
    position: relative;
    overflow: hidden;
}

.auth-wrapper::before {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 0, 0, 0.1), transparent 70%);
    top: -300px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    z-index: 0;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
        transform: translateX(-50%) scale(1);
    }

    50% {
        opacity: 0.8;
        transform: translateX(-50%) scale(1.1);
    }
}

.auth-card {
    position: relative;
    z-index: 1;
    background: var(--glass-black);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: 24px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--glass-shadow), var(--neon-glow-sm);
}

.auth-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--glass-gradient);
    border-radius: 24px;
    z-index: -1;
}

.auth-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.25rem;
    font-weight: 700;
    background: var(--metallic-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin-bottom: 2.5rem;
    letter-spacing: 2px;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--slate-blue);
}

/* ==================== TEXT CENTER UTILITY ==================== */
.text-center {
    text-align: center;
}

/* ==================== DANGER COLOR ==================== */
:root {
    --danger: #FF0000;
}

/* ==================== SCROLLBAR STYLING ==================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--deep-carbon);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 0, 0, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-red);
    box-shadow: var(--neon-glow-sm);
}

/* ==================== SELECTION ==================== */
::selection {
    background: rgba(255, 0, 0, 0.3);
    color: var(--white-pure);
}