/**
 * NEON NOIR - Urban Underground Design System
 * GTA RP Tactical Supply Store
 *
 * A dark, cyberpunk aesthetic with neon accents
 */

/* ============================================
   FONTS
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    /* Core Colors */
    --noir-black: #0a0a0f;
    --noir-darker: #0d0d14;
    --noir-dark: #12121a;
    --noir-medium: #1a1a24;
    --noir-light: #252532;
    --noir-lighter: #32324a;

    /* Neon Accents */
    --neon-cyan: #00f0ff;
    --neon-cyan-glow: rgba(0, 240, 255, 0.5);
    --neon-magenta: #ff006e;
    --neon-magenta-glow: rgba(255, 0, 110, 0.5);
    --neon-yellow: #ffe600;
    --neon-yellow-glow: rgba(255, 230, 0, 0.5);
    --neon-green: #39ff14;
    --neon-green-glow: rgba(57, 255, 20, 0.5);
    --neon-purple: #bf00ff;
    --neon-purple-glow: rgba(191, 0, 255, 0.5);
    --neon-orange: #ff6b00;
    --neon-orange-glow: rgba(255, 107, 0, 0.5);

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6a6a7a;

    /* Status Colors */
    --status-success: #39ff14;
    --status-warning: #ffe600;
    --status-danger: #ff006e;
    --status-info: #00f0ff;

    /* Gradients */
    --gradient-noir: linear-gradient(180deg, var(--noir-dark) 0%, var(--noir-black) 100%);
    --gradient-cyan: linear-gradient(135deg, var(--neon-cyan) 0%, #0080ff 100%);
    --gradient-magenta: linear-gradient(135deg, var(--neon-magenta) 0%, #ff0080 100%);
    --gradient-electric: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-magenta) 100%);

    /* Effects */
    --glow-cyan: 0 0 20px var(--neon-cyan-glow), 0 0 40px var(--neon-cyan-glow);
    --glow-magenta: 0 0 20px var(--neon-magenta-glow), 0 0 40px var(--neon-magenta-glow);
    --glow-yellow: 0 0 20px var(--neon-yellow-glow), 0 0 40px var(--neon-yellow-glow);
    --glow-green: 0 0 20px var(--neon-green-glow), 0 0 40px var(--neon-green-glow);

    /* Borders */
    --border-subtle: 1px solid rgba(255, 255, 255, 0.05);
    --border-neon: 1px solid var(--neon-cyan);

    /* Shadows */
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-elevated: 0 25px 60px rgba(0, 0, 0, 0.7);

    /* Typography */
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
}

/* ============================================
   BASE RESET & GLOBAL STYLES
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 500;
    background: var(--noir-black);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Background Grid Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

/* Scanline Effect */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.1) 2px,
        rgba(0, 0, 0, 0.1) 4px
    );
    pointer-events: none;
    z-index: 9998;
    opacity: 0.3;
}

::selection {
    background: var(--neon-cyan);
    color: var(--noir-black);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

.display-title {
    font-size: 4rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: var(--gradient-electric);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.neon-text {
    color: var(--neon-cyan);
    text-shadow: var(--glow-cyan);
}

.neon-text-magenta {
    color: var(--neon-magenta);
    text-shadow: var(--glow-magenta);
}

.neon-text-yellow {
    color: var(--neon-yellow);
    text-shadow: var(--glow-yellow);
}

.neon-text-green {
    color: var(--neon-green);
    text-shadow: var(--glow-green);
}

/* Glitch Effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--neon-magenta);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 var(--neon-cyan);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(31px, 9999px, 94px, 0); }
    20% { clip: rect(62px, 9999px, 42px, 0); }
    40% { clip: rect(16px, 9999px, 78px, 0); }
    60% { clip: rect(87px, 9999px, 55px, 0); }
    80% { clip: rect(24px, 9999px, 89px, 0); }
    100% { clip: rect(53px, 9999px, 33px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(65px, 9999px, 100px, 0); }
    20% { clip: rect(12px, 9999px, 59px, 0); }
    40% { clip: rect(48px, 9999px, 29px, 0); }
    60% { clip: rect(77px, 9999px, 86px, 0); }
    80% { clip: rect(34px, 9999px, 71px, 0); }
    100% { clip: rect(91px, 9999px, 15px, 0); }
}

/* ============================================
   LINKS
   ============================================ */
a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: var(--transition-normal);
}

a:hover {
    color: var(--text-primary);
    text-shadow: var(--glow-cyan);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-neon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: 2px solid var(--neon-cyan);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--neon-cyan);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
}

.btn-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

.btn-neon:hover {
    background: var(--neon-cyan);
    color: var(--noir-black);
    box-shadow: var(--glow-cyan);
    transform: translateY(-2px);
}

.btn-neon:hover::before {
    left: 100%;
}

.btn-neon:active {
    transform: translateY(0);
}

/* Magenta Variant */
.btn-neon-magenta {
    border-color: var(--neon-magenta);
    color: var(--neon-magenta);
}

.btn-neon-magenta::before {
    background: linear-gradient(90deg, transparent, rgba(255, 0, 110, 0.2), transparent);
}

.btn-neon-magenta:hover {
    background: var(--neon-magenta);
    color: var(--noir-black);
    box-shadow: var(--glow-magenta);
}

/* Yellow Variant */
.btn-neon-yellow {
    border-color: var(--neon-yellow);
    color: var(--neon-yellow);
}

.btn-neon-yellow:hover {
    background: var(--neon-yellow);
    color: var(--noir-black);
    box-shadow: var(--glow-yellow);
}

/* Green Variant - Primary Action */
.btn-neon-green {
    border-color: var(--neon-green);
    color: var(--neon-green);
}

.btn-neon-green:hover {
    background: var(--neon-green);
    color: var(--noir-black);
    box-shadow: var(--glow-green);
}

/* Filled Variants */
.btn-neon-filled {
    background: var(--neon-cyan);
    color: var(--noir-black);
}

.btn-neon-filled:hover {
    background: var(--text-primary);
    border-color: var(--text-primary);
}

.btn-neon-filled-magenta {
    background: var(--neon-magenta);
    border-color: var(--neon-magenta);
    color: var(--text-primary);
}

.btn-neon-filled-green {
    background: var(--neon-green);
    border-color: var(--neon-green);
    color: var(--noir-black);
}

/* Large Button */
.btn-neon-lg {
    padding: 18px 48px;
    font-size: 16px;
}

/* Small Button */
.btn-neon-sm {
    padding: 8px 20px;
    font-size: 12px;
}

/* Icon Button */
.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-sm);
}

/* ============================================
   CARDS
   ============================================ */
.card-noir {
    background: var(--noir-medium);
    border: var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
}

.card-noir::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-electric);
    opacity: 0;
    transition: var(--transition-normal);
}

.card-noir:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
    border-color: rgba(0, 240, 255, 0.2);
}

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

.card-noir-header {
    padding: 20px 24px;
    border-bottom: var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-noir-body {
    padding: 24px;
}

.card-noir-footer {
    padding: 16px 24px;
    border-top: var(--border-subtle);
    background: var(--noir-dark);
}

/* Glowing Border Card */
.card-glow {
    position: relative;
}

.card-glow::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-electric);
    border-radius: calc(var(--radius-lg) + 2px);
    z-index: -1;
    opacity: 0;
    transition: var(--transition-normal);
}

.card-glow:hover::after {
    opacity: 1;
    filter: blur(10px);
}

/* ============================================
   INPUTS
   ============================================ */
.input-neon {
    width: 100%;
    padding: 16px 20px;
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    background: var(--noir-light);
    border: 2px solid var(--noir-lighter);
    border-radius: var(--radius-md);
    outline: none;
    transition: var(--transition-normal);
}

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

.input-neon:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0 3px var(--neon-cyan-glow);
}

.input-neon:hover:not(:focus) {
    border-color: var(--text-muted);
}

/* Input with Icon */
.input-group-neon {
    position: relative;
}

.input-group-neon .input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    transition: var(--transition-normal);
}

.input-group-neon .input-neon {
    padding-left: 50px;
}

.input-group-neon:focus-within .input-icon {
    color: var(--neon-cyan);
}

/* Search Input */
.search-neon {
    background: var(--noir-dark);
    border: 2px solid transparent;
}

.search-neon:focus {
    background: var(--noir-medium);
}

/* ============================================
   BADGES & TAGS
   ============================================ */
.badge-neon {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    background: rgba(0, 240, 255, 0.1);
    color: var(--neon-cyan);
    border: 1px solid var(--neon-cyan);
}

.badge-neon-magenta {
    background: rgba(255, 0, 110, 0.1);
    color: var(--neon-magenta);
    border-color: var(--neon-magenta);
}

.badge-neon-yellow {
    background: rgba(255, 230, 0, 0.1);
    color: var(--neon-yellow);
    border-color: var(--neon-yellow);
}

.badge-neon-green {
    background: rgba(57, 255, 20, 0.1);
    color: var(--neon-green);
    border-color: var(--neon-green);
}

.badge-neon-purple {
    background: rgba(191, 0, 255, 0.1);
    color: var(--neon-purple);
    border-color: var(--neon-purple);
}

/* Status Badges */
.badge-status {
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 12px;
    font-family: var(--font-display);
    letter-spacing: 0.05em;
}

.badge-new {
    background: rgba(0, 240, 255, 0.15);
    color: var(--neon-cyan);
    border: 1px solid rgba(0, 240, 255, 0.3);
}

.badge-in_progress {
    background: rgba(255, 230, 0, 0.15);
    color: var(--neon-yellow);
    border: 1px solid rgba(255, 230, 0, 0.3);
}

.badge-completed {
    background: rgba(57, 255, 20, 0.15);
    color: var(--neon-green);
    border: 1px solid rgba(57, 255, 20, 0.3);
}

.badge-cancelled {
    background: rgba(255, 0, 110, 0.15);
    color: var(--neon-magenta);
    border: 1px solid rgba(255, 0, 110, 0.3);
}

/* ============================================
   TABLES
   ============================================ */
.table-neon {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.table-neon th {
    padding: 16px 20px;
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-align: left;
    color: var(--text-muted);
    background: var(--noir-dark);
    border-bottom: 2px solid var(--noir-lighter);
}

.table-neon td {
    padding: 16px 20px;
    border-bottom: var(--border-subtle);
    color: var(--text-secondary);
}

.table-neon tbody tr {
    transition: var(--transition-fast);
}

.table-neon tbody tr:hover {
    background: var(--noir-light);
}

.table-neon tbody tr:hover td {
    color: var(--text-primary);
}

/* ============================================
   NAVIGATION - SIDEBAR
   ============================================ */
.sidebar-neon {
    width: 280px;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background: var(--noir-darker);
    border-right: var(--border-subtle);
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.sidebar-header {
    padding: 24px;
    border-bottom: var(--border-subtle);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    text-decoration: none;
}

.sidebar-brand-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-electric);
    border-radius: var(--radius-sm);
    font-size: 18px;
    color: var(--noir-black);
}

.sidebar-brand-text {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.sidebar-user {
    margin: 20px;
    padding: 16px;
    background: var(--noir-medium);
    border-radius: var(--radius-md);
    border: var(--border-subtle);
}

.sidebar-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-user-avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-cyan);
    border-radius: var(--radius-sm);
    font-size: 16px;
    color: var(--noir-black);
}

.sidebar-user-name {
    font-weight: 600;
    color: var(--text-primary);
}

.sidebar-user-role {
    font-size: 13px;
    color: var(--neon-cyan);
    font-family: var(--font-mono);
}

.sidebar-nav {
    flex: 1;
    padding: 10px 0;
    overflow-y: auto;
}

.sidebar-section {
    padding: 12px 24px 8px;
    font-family: var(--font-display);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    border-left: 3px solid transparent;
    position: relative;
}

.sidebar-link:hover {
    color: var(--text-primary);
    background: var(--noir-medium);
    border-left-color: var(--neon-cyan);
}

.sidebar-link.active {
    color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.05);
    border-left-color: var(--neon-cyan);
}

.sidebar-link-icon {
    width: 20px;
    text-align: center;
    font-size: 16px;
}

.sidebar-link-text {
    font-weight: 500;
}

.sidebar-link-badge {
    margin-left: auto;
    padding: 4px 10px;
    background: var(--neon-magenta);
    color: var(--text-primary);
    font-size: 11px;
    font-weight: 700;
    border-radius: 50px;
}

.sidebar-footer {
    padding: 20px;
    border-top: var(--border-subtle);
}

/* ============================================
   NAVBAR (Top)
   ============================================ */
.navbar-neon {
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 99;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    text-decoration: none;
}

.navbar-brand i {
    font-size: 24px;
    color: var(--neon-cyan);
}

.navbar-brand span {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-link {
    padding: 10px 18px;
    color: var(--text-secondary);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.navbar-link:hover {
    color: var(--text-primary);
    background: var(--noir-medium);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* ============================================
   STAT CARDS
   ============================================ */
.stat-card-neon {
    background: var(--noir-medium);
    border: var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--neon-cyan);
}

.stat-card-neon:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.stat-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius-md);
    font-size: 24px;
    color: var(--neon-cyan);
    margin-bottom: 16px;
}

.stat-card-label {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--font-display);
    margin-bottom: 4px;
}

.stat-card-value {
    font-size: 32px;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--text-primary);
}

/* Variants */
.stat-card-neon.magenta::before { background: var(--neon-magenta); }
.stat-card-neon.magenta .stat-card-icon {
    background: rgba(255, 0, 110, 0.1);
    border-color: rgba(255, 0, 110, 0.2);
    color: var(--neon-magenta);
}

.stat-card-neon.yellow::before { background: var(--neon-yellow); }
.stat-card-neon.yellow .stat-card-icon {
    background: rgba(255, 230, 0, 0.1);
    border-color: rgba(255, 230, 0, 0.2);
    color: var(--neon-yellow);
}

.stat-card-neon.green::before { background: var(--neon-green); }
.stat-card-neon.green .stat-card-icon {
    background: rgba(57, 255, 20, 0.1);
    border-color: rgba(57, 255, 20, 0.2);
    color: var(--neon-green);
}

/* ============================================
   PRODUCT CARDS
   ============================================ */
.product-card-neon {
    background: var(--noir-medium);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.product-card-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--gradient-electric);
    transition: var(--transition-normal);
}

.product-card-neon:hover {
    border-color: var(--neon-cyan);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 240, 255, 0.15);
}

.product-card-neon:hover::before {
    width: 100%;
}

.product-card-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--noir-light);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-size: 32px;
}

.product-card-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.product-card-price {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--neon-green);
}

/* ============================================
   CART ITEMS
   ============================================ */
.cart-item-neon {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--noir-light);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    transition: var(--transition-fast);
}

.cart-item-neon:hover {
    background: var(--noir-lighter);
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.cart-item-price {
    font-size: 14px;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-qty-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--noir-medium);
    border: 1px solid var(--noir-lighter);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.cart-qty-btn:hover {
    background: var(--neon-cyan);
    border-color: var(--neon-cyan);
    color: var(--noir-black);
}

.cart-item-qty {
    min-width: 28px;
    text-align: center;
    font-weight: 700;
    font-family: var(--font-mono);
}

.cart-item-total {
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--neon-green);
    min-width: 80px;
    text-align: right;
}

.cart-item-remove {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-magenta);
    cursor: pointer;
    transition: var(--transition-fast);
    border-radius: var(--radius-sm);
}

.cart-item-remove:hover {
    background: rgba(255, 0, 110, 0.2);
}

/* ============================================
   MODALS
   ============================================ */
.modal-neon {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
}

.modal-neon-content {
    background: var(--noir-medium);
    border: var(--border-subtle);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
}

.modal-neon-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-electric);
}

.modal-neon-header {
    padding: 24px;
    border-bottom: var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-neon-title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
}

.modal-neon-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.modal-neon-close:hover {
    background: var(--noir-light);
    color: var(--neon-magenta);
}

.modal-neon-body {
    padding: 24px;
    overflow-y: auto;
}

.modal-neon-footer {
    padding: 20px 24px;
    border-top: var(--border-subtle);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* ============================================
   TOASTS / NOTIFICATIONS
   ============================================ */
.toast-neon {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--noir-medium);
    border: 1px solid var(--neon-cyan);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card), var(--glow-cyan);
    color: var(--text-primary);
    min-width: 300px;
}

.toast-neon.success {
    border-color: var(--neon-green);
    box-shadow: var(--shadow-card), var(--glow-green);
}

.toast-neon.error {
    border-color: var(--neon-magenta);
    box-shadow: var(--shadow-card), var(--glow-magenta);
}

.toast-neon.warning {
    border-color: var(--neon-yellow);
    box-shadow: var(--shadow-card), var(--glow-yellow);
}

/* ============================================
   ALERTS
   ============================================ */
.alert-neon {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-neon-success {
    background: rgba(57, 255, 20, 0.1);
    border-color: var(--neon-green);
    color: var(--neon-green);
}

.alert-neon-danger {
    background: rgba(255, 0, 110, 0.1);
    border-color: var(--neon-magenta);
    color: var(--neon-magenta);
}

.alert-neon-warning {
    background: rgba(255, 230, 0, 0.1);
    border-color: var(--neon-yellow);
    color: var(--neon-yellow);
}

/* ============================================
   DROPDOWNS
   ============================================ */
.dropdown-neon {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--noir-medium);
    border: var(--border-subtle);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-elevated);
    padding: 8px;
    z-index: 1000;
}

.dropdown-neon-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dropdown-neon-item:hover {
    background: var(--noir-light);
    color: var(--text-primary);
}

.dropdown-neon-item.danger:hover {
    background: rgba(255, 0, 110, 0.1);
    color: var(--neon-magenta);
}

/* ============================================
   FORMS
   ============================================ */
.form-group-neon {
    margin-bottom: 24px;
}

.form-label-neon {
    display: block;
    margin-bottom: 8px;
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-check-neon {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.form-check-neon input[type="checkbox"] {
    width: 20px;
    height: 20px;
    appearance: none;
    background: var(--noir-light);
    border: 2px solid var(--noir-lighter);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.form-check-neon input[type="checkbox"]:checked {
    background: var(--neon-cyan);
    border-color: var(--neon-cyan);
}

.form-check-neon input[type="checkbox"]:checked::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--noir-black);
    font-size: 12px;
}

/* Range Slider */
.range-neon {
    width: 100%;
    height: 6px;
    appearance: none;
    background: var(--noir-light);
    border-radius: 3px;
    outline: none;
}

.range-neon::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--neon-cyan);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--glow-cyan);
    transition: var(--transition-fast);
}

.range-neon::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* ============================================
   LOADING STATES
   ============================================ */
.spinner-neon {
    width: 40px;
    height: 40px;
    border: 3px solid var(--noir-light);
    border-top-color: var(--neon-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.skeleton-neon {
    background: linear-gradient(90deg, var(--noir-light) 25%, var(--noir-medium) 50%, var(--noir-light) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

.slide-in-right {
    animation: slideInRight 0.3s ease forwards;
}

.pulse-neon {
    animation: pulseNeon 2s ease-in-out infinite;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulseNeon {
    0%, 100% {
        box-shadow: 0 0 5px var(--neon-cyan-glow);
    }
    50% {
        box-shadow: 0 0 20px var(--neon-cyan-glow), 0 0 40px var(--neon-cyan-glow);
    }
}

/* Staggered delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* ============================================
   UTILITIES
   ============================================ */
.text-neon { color: var(--neon-cyan); }
.text-neon-magenta { color: var(--neon-magenta); }
.text-neon-yellow { color: var(--neon-yellow); }
.text-neon-green { color: var(--neon-green); }
.text-muted { color: var(--text-muted); }

.bg-noir { background: var(--noir-black); }
.bg-noir-medium { background: var(--noir-medium); }
.bg-noir-light { background: var(--noir-light); }

.border-neon { border: 1px solid var(--neon-cyan); }
.border-subtle { border: var(--border-subtle); }

.glow-cyan { box-shadow: var(--glow-cyan); }
.glow-magenta { box-shadow: var(--glow-magenta); }
.glow-green { box-shadow: var(--glow-green); }

.font-display { font-family: var(--font-display); }
.font-mono { font-family: var(--font-mono); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .sidebar-neon {
        width: 240px;
    }
}

@media (max-width: 991px) {
    .sidebar-neon {
        transform: translateX(-100%);
        transition: var(--transition-normal);
    }

    .sidebar-neon.show {
        transform: translateX(0);
    }

    body::before {
        background-size: 30px 30px;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

    .display-title {
        font-size: 2.5rem;
    }

    .btn-neon-lg {
        padding: 14px 32px;
        font-size: 14px;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    body::before,
    body::after {
        display: none;
    }

    .sidebar-neon,
    .navbar-neon,
    .btn-neon {
        display: none;
    }
}