/* ============================================
   CYBERPUNK ADMIN PANEL - CORE THEME
   Modern Tokyo / Cyberpunk Style
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

/* ============================================
   CSS VARIABLES - CYBERPUNK PALETTE
   ============================================ */

:root {
    /* Neon Colors */
    --neon-cyan: #00f3ff;
    --neon-magenta: #ff006e;
    --neon-purple: #8b5cf6;
    --neon-blue: #3b82f6;
    --neon-pink: #ec4899;
    --neon-green: #10b981;

    /* Dark Backgrounds */
    --bg-dark: #0a0e27;
    --bg-darker: #050816;
    --bg-card: #1a1f3a;
    --bg-card-hover: #252b4a;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00f3ff 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #ff006e 0%, #8b5cf6 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);
    --gradient-danger: linear-gradient(135deg, #ff006e 0%, #dc2626 100%);

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-muted: #718096;

    /* Borders & Shadows */
    --border-neon: 1px solid rgba(0, 243, 255, 0.3);
    --glow-cyan: 0 0 20px rgba(0, 243, 255, 0.5);
    --glow-magenta: 0 0 20px rgba(255, 0, 110, 0.5);
    --glow-purple: 0 0 20px rgba(139, 92, 246, 0.5);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   GLOBAL RESET & BASE STYLES
   ============================================ */

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

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg-darker);
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
}

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 243, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(255, 0, 110, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: backgroundPulse 10s ease-in-out infinite;
}

@keyframes backgroundPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

/* Scanline Effect */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(0deg,
            rgba(0, 0, 0, 0.1) 0px,
            transparent 2px,
            transparent 4px);
    pointer-events: none;
    z-index: 9999;
    opacity: 0.05;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
}

/* ============================================
   LAYOUT STRUCTURE
   ============================================ */

.admin-container {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* ============================================
   SIDEBAR NAVIGATION
   ============================================ */

.sidebar {
    width: 280px;
    background: rgba(26, 31, 58, 0.95);
    border-right: var(--border-neon);
    backdrop-filter: blur(10px);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    transition: var(--transition-normal);
    z-index: 100;
}

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: var(--border-neon);
    text-align: center;
}

.sidebar-logo {
    font-size: 1.8rem;
    font-family: 'Orbitron', sans-serif;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: var(--glow-cyan);
    font-weight: 900;
    letter-spacing: 2px;
}

.sidebar-nav {
    padding: 1.5rem 0;
}

.nav-item {
    margin: 0.5rem 1rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 12px;
    transition: var(--transition-fast);
    font-size: 1.1rem;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    background: rgba(0, 243, 255, 0.1);
    color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
}

.nav-link:hover::before,
.nav-link.active::before {
    transform: scaleY(1);
}

.nav-icon {
    font-size: 1.5rem;
    width: 24px;
    text-align: center;
}

/* --- Collapsible Navigation --- */
.nav-group {
    margin: 0.25rem 0;
}

.nav-category {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem 0.75rem;
    font-size: 0.7rem;
    font-family: 'Orbitron', sans-serif;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition-fast);
    border-bottom: 1px solid rgba(0, 243, 255, 0.03);
}

.nav-category:hover {
    color: var(--neon-cyan);
    background: rgba(0, 243, 255, 0.02);
}

.toggle-icon {
    font-size: 0.6rem;
    transition: transform 0.3s var(--ease-out);
    opacity: 0.5;
}

.nav-content {
    display: none;
    padding-left: 0.5rem;
    /* Slight indentation for sub-links */
}

.nav-group.active .nav-content {
    display: block;
    animation: slideDown 0.3s var(--ease-out) forwards;
}

.nav-group.active .toggle-icon {
    transform: rotate(180deg);
    color: var(--neon-cyan);
    opacity: 1;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.notification-dot {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--neon-magenta);
    border-radius: 50%;
    box-shadow: var(--glow-magenta);
    animation: pulseGlow 1.5s infinite;
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 0, 110, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(255, 0, 110, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 0, 110, 0);
    }
}

/* ============================================
   MAIN CONTENT AREA
   ============================================ */

.main-content {
    flex: 1;
    margin-left: 280px;
    min-height: 100vh;
    background: var(--bg-dark);
}

/* Top Header */
.top-header {
    background: rgba(26, 31, 58, 0.95);
    border-bottom: var(--border-neon);
    backdrop-filter: blur(10px);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-left h1 {
    font-size: 1.8rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.search-box {
    position: relative;
}

.search-input {
    background: rgba(0, 243, 255, 0.05);
    border: var(--border-neon);
    border-radius: 50px;
    padding: 0.75rem 1.5rem 0.75rem 3rem;
    color: var(--text-primary);
    font-size: 1rem;
    width: 300px;
    transition: var(--transition-fast);
}

.search-input:focus {
    outline: none;
    box-shadow: var(--glow-cyan);
    background: rgba(0, 243, 255, 0.1);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--neon-cyan);
}

.admin-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    background: rgba(0, 243, 255, 0.05);
    border: var(--border-neon);
    transition: var(--transition-fast);
}

.admin-profile:hover {
    box-shadow: var(--glow-cyan);
    background: rgba(0, 243, 255, 0.1);
}

.admin-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

/* Content Padding */
.content-wrapper {
    padding: 2rem;
}

/* ============================================
   CYBERPUNK CARDS
   ============================================ */

.cyber-card {
    background: rgba(26, 31, 58, 0.8);
    border: var(--border-neon);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.cyber-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.cyber-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-cyan);
    border-color: var(--neon-cyan);
}

.cyber-card:hover::before {
    transform: scaleX(1);
}

/* ============================================
   STAT CARDS
   ============================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: rgba(26, 31, 58, 0.8);
    border: var(--border-neon);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 243, 255, 0.2) 0%, transparent 70%);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

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

    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-cyan);
}

.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--glow-cyan);
}

.stat-trend {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.9rem;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-weight: 600;
}

.stat-trend.up {
    background: rgba(16, 185, 129, 0.2);
    color: var(--neon-green);
}

.stat-trend.down {
    background: rgba(255, 0, 110, 0.2);
    color: var(--neon-magenta);
}

.stat-value {
    font-size: 2.5rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   NEON BUTTONS
   ============================================ */

.neon-btn {
    background: var(--gradient-primary);
    color: var(--text-primary);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: var(--glow-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.neon-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.neon-btn:hover::before {
    width: 300px;
    height: 300px;
}

.neon-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.8);
}

.neon-btn-secondary {
    background: var(--gradient-secondary);
    box-shadow: var(--glow-magenta);
}

.neon-btn-secondary:hover {
    box-shadow: 0 0 30px rgba(255, 0, 110, 0.8);
}

.neon-btn-success {
    background: var(--gradient-success);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
}

.neon-btn-danger {
    background: var(--gradient-danger);
    box-shadow: var(--glow-magenta);
}

/* ============================================
   GLOBAL FORM ELEMENTS
   ============================================ */

input,
textarea,
select {
    background: rgba(10, 14, 39, 0.6) !important;
    border: 1px solid rgba(0, 243, 255, 0.3);
    border-radius: 8px;
    color: #ffffff !important;
    /* !important to override any specific component styles causing white-on-white */
    padding: 0.8rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--neon-cyan);
    background: rgba(10, 14, 39, 0.9);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.2);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
}

/* ============================================
   CUSTOM SCROLLBAR
   ============================================ */

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
}

/* ============================================
   MODAL STYLES
   ============================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-normal);
}

.modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: var(--bg-card);
    border: var(--border-neon);
    border-radius: 16px;
    width: 90%;
    max-width: 500px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 2rem;
    box-shadow: var(--glow-purple);
    transform: translateY(20px);
    transition: var(--transition-normal);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-header h2 {
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.close-btn:hover {
    color: var(--neon-cyan);
}

/* Form inputs for modals */
.modal .form-input,
.modal input[type="text"],
.modal input[type="email"],
.modal input[type="password"],
.modal select,
.modal textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(10, 14, 39, 0.8);
    border: 1px solid rgba(0, 243, 255, 0.3);
    border-radius: 8px;
    color: #ffffff;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.modal .form-input:focus,
.modal input:focus,
.modal select:focus,
.modal textarea:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
    background: rgba(10, 14, 39, 1);
}

.modal .form-input::placeholder,
.modal input::placeholder {
    color: var(--text-muted);
}

.modal select option {
    background: var(--bg-darker);
    color: #ffffff;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .search-input {
        width: 200px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    /* Reduce Admin Header Height */
    .top-header {
        padding: 0.8rem 1rem;
    }

    .header-left h1 {
        font-size: 1.2rem;
    }

    .search-input {
        padding: 0.5rem 1rem 0.5rem 2.2rem;
        height: 36px;
        font-size: 0.9rem;
    }

    .search-icon {
        left: 0.7rem;
        font-size: 0.9rem;
    }

    .admin-profile {
        padding: 0.3rem 0.6rem;
    }

    .admin-avatar {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
}

/* ============================================
   ADMIN INPUTS & FILTERS (Search Boxes, Selects)
   ============================================ */

.filter-input,
input[type="text"],
input[type="email"],
input[type="number"],
input[type="password"],
select {
    background: rgba(0, 243, 255, 0.05);
    /* Very transparent cyan */
    border: 1px solid rgba(0, 243, 255, 0.2);
    border-radius: 8px;
    padding: 0.6rem 1rem;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
}

.filter-input:focus,
input:focus,
select:focus {
    background: rgba(0, 243, 255, 0.1);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.2);
}

.filter-input::placeholder {
    color: var(--text-muted);
}

/* Custom Select Dropdown Arrow */
select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300f3ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
    padding-right: 2.5rem;
    cursor: pointer;
}

select option {
    background-color: var(--bg-dark);
    color: var(--text-primary);
}

/* ============================================
   CUSTOM NEON CHECKBOXES
   ============================================ */

input[type="checkbox"] {
    -webkit-appearance: none;
    appearance: none;
    width: 1.2rem;
    height: 1.2rem;
    background: rgba(26, 31, 58, 0.6);
    border: 2px solid rgba(139, 92, 246, 0.5);
    /* Purple border */
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    vertical-align: middle;
    transition: var(--transition-fast);
}

input[type="checkbox"]:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 5px rgba(0, 243, 255, 0.3);
}

input[type="checkbox"]:checked {
    background: var(--neon-cyan);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

/* Checkmark Icon */
input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 8px;
    border: solid #000;
    /* Black checkmark on cyan bg */
    border-width: 0 2px 2px 0;
    transform: translate(-50%, -60%) rotate(45deg);
}