/* ==========================================================================
   DESIGN SYSTEM - CYBER NEON GLASSMORPHISM (FrankyTeamCF Premium Style)
   ========================================================================== */

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

:root {
    /* Theme color HSL tokens */
    --bg-main: hsl(240, 15%, 7%);
    --bg-surface: hsla(240, 12%, 11%, 0.7);
    --bg-surface-solid: hsl(240, 12%, 11%);
    --bg-card: hsla(240, 12%, 15%, 0.6);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: hsla(270, 85%, 60%, 0.3);
    
    --text-primary: hsl(0, 0%, 96%);
    --text-secondary: hsl(240, 8%, 70%);
    --text-muted: hsl(240, 5%, 50%);

    --accent-purple: hsl(270, 85%, 60%);
    --accent-cyan: hsl(180, 85%, 50%);
    --accent-glow: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    
    --success: hsl(142, 70%, 45%);
    --warning: hsl(38, 92%, 50%);
    --danger: hsl(346, 84%, 61%);
    
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Reset & Typography */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 10% 20%, hsla(270, 70%, 40%, 0.15) 0px, transparent 50%),
        radial-gradient(at 90% 80%, hsla(180, 70%, 30%, 0.1) 0px, transparent 50%);
    background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: hsla(240, 10%, 25%, 0.6);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-purple);
}

/* Layout Utilities & Bento */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
}

/* Glassmorphism Card Design */
.glass-card {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05), transparent);
    pointer-events: none;
    z-index: 1;
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5), 0 0 15px 0 var(--border-glow);
    transform: translateY(-2px);
}

/* Premium Buttons & Controls */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    text-decoration: none;
    outline: none;
}

.btn-primary {
    background: var(--accent-glow);
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(138, 43, 226, 0.4);
}
.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(138, 43, 226, 0.6), 0 0 10px rgba(0, 255, 255, 0.3);
    transform: scale(1.02);
}
.btn-primary:active {
    transform: scale(0.98);
}

.btn-secondary {
    background: hsla(240, 10%, 20%, 0.7);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background: hsla(240, 10%, 25%, 0.9);
    border-color: rgba(255, 255, 255, 0.2);
}

#btn-facebook-connect:hover {
    background: #1565c0 !important;
    box-shadow: 0 4px 15px rgba(24, 119, 242, 0.4);
    transform: translateY(-1px);
}
#btn-facebook-connect:active {
    background: #0d47a1 !important;
    transform: translateY(1px) scale(0.98);
}


.btn-danger {
    background: var(--danger);
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}
.btn-danger:hover {
    background: hsl(346, 84%, 55%);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.5);
}

.btn-blue {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.btn-blue:hover {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6), 0 0 10px rgba(59, 130, 246, 0.3);
    transform: scale(1.02);
}
.btn-blue:active {
    transform: scale(0.98);
}

/* Idempotency Protection - Double click blocker */
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Inputs & Form Fields */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: hsla(240, 10%, 15%, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-smooth);
}

.form-control:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
    background: hsla(240, 10%, 18%, 0.9);
}

/* App Layout - Left Sidebar Navigation */
.app-view-container {
    max-width: 100%;
    margin: 0;
    padding: 0;
}

.app-layout-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(at 0% 0%, hsla(270, 70%, 40%, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, hsla(180, 70%, 30%, 0.1) 0px, transparent 50%);
    background-attachment: fixed;
}

.app-sidebar {
    width: 320px;
    min-width: 320px;
    height: 100vh;
    position: sticky;
    top: 0;
    background: hsla(240, 15%, 8%, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-color);
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 100;
    box-shadow: 5px 0 25px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

.app-sidebar::-webkit-scrollbar {
    width: 0;
    background: transparent;
}

.sidebar-top {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 15px var(--accent-purple);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--accent-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-badge {
    font-size: 0.72rem;
    padding: 2px 8px;
    background: rgba(0, 255, 255, 0.15);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 20px;
    font-weight: 700;
}

.app-nav {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.nav-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-group-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent-purple);
    letter-spacing: 0.1em;
    padding-left: 6px;
    opacity: 0.9;
    text-shadow: 0 0 8px rgba(138, 43, 226, 0.3);
}

.nav-group-items {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    cursor: pointer;
    border-left: 3px solid transparent;
    background: transparent;
}

.nav-item:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
    border-left-color: rgba(0, 255, 255, 0.4);
    padding-left: 20px;
}

.nav-item.active {
    color: var(--text-primary);
    background: hsla(270, 85%, 60%, 0.15);
    border-left-color: var(--accent-cyan);
    box-shadow: inset 5px 0 15px rgba(138, 43, 226, 0.1), 0 0 10px rgba(0, 255, 255, 0.1);
    padding-left: 20px;
}

.sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.user-profile {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.user-email {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-license {
    display: inline-flex;
    align-self: flex-start;
}

.app-main {
    flex-grow: 1;
    min-width: 0;
    padding: 40px;
    height: 100vh;
    overflow-y: auto;
}

/* ==========================================================================
   MODULE PAGES
   ========================================================================== */

/* Auth Layout (Fullscreen Glass Box) */
.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-box {
    width: 100%;
    max-width: 450px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.6);
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 8px;
    background: var(--accent-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.auth-footer-links {
    margin-top: 24px;
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
}

.auth-link {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.auth-link:hover {
    text-decoration: underline;
    text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
}

/* Activation License Gate */
.license-gate {
    max-width: 600px;
    margin: 100px auto;
    text-align: center;
}

.license-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: inline-block;
    animation: pulse 2s infinite;
}

.trial-keys-box {
    margin-top: 24px;
    padding: 16px;
    background: rgba(0, 255, 255, 0.05);
    border: 1px dashed rgba(0, 255, 255, 0.3);
    border-radius: 10px;
    text-align: left;
}

.trial-key-item {
    font-family: monospace;
    background: rgba(0, 0, 0, 0.3);
    padding: 6px 12px;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.88rem;
}

.copy-badge {
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--accent-cyan);
    font-weight: 700;
    padding: 2px 6px;
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 4px;
    transition: var(--transition-smooth);
}
.copy-badge:hover {
    background: rgba(0, 255, 255, 0.2);
}

/* ==========================================================================
   1. DASHBOARD & LIVE SIMULATOR
   ========================================================================== */

/* Stat Cards Group */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    width: 100%;
    margin-bottom: 24px;
}

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

.stat-value {
    font-size: 2.2rem;
    font-weight: 800;
    margin: 8px 0;
    background: var(--accent-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-icon {
    font-size: 2rem;
    opacity: 0.8;
}

/* Interactive Live CF Stream Simulator Panel */
.simulator-panel {
    grid-column: span 8;
}
.recent-orders-panel {
    grid-column: span 4;
}

.live-stream-viewport {
    width: 100%;
    height: 380px;
    background: #000;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    border: 2px solid #222;
    margin-bottom: 20px;
    box-shadow: inset 0 0 80px rgba(0,0,0,0.8);
}

/* Simulated video screen */
.live-video-screen {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    object-fit: cover;
    opacity: 0.65;
}

/* Live badge overlay */
.live-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--danger);
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 0 15px var(--danger);
    z-index: 10;
    animation: pulse 1.5s infinite;
}

.viewer-count {
    position: absolute;
    top: 16px;
    left: 85px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 10;
}

/* Live Chat Comments Feed Drawer */
.live-chat-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 180px;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 70%, transparent);
    padding: 16px;
    display: flex;
    flex-direction: column-reverse;
    overflow-y: auto;
    gap: 8px;
    z-index: 5;
}

.chat-comment {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    animation: slideUp 0.3s ease-out;
}

.comment-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
}

.comment-body {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 6px 12px;
    max-width: 80%;
    border: 1px solid rgba(255,255,255,0.05);
}

.comment-user {
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--accent-cyan);
    margin-bottom: 2px;
}

.comment-text {
    font-size: 0.85rem;
    color: #fff;
}

.comment-system-log {
    background: rgba(138, 43, 226, 0.25) !important;
    border: 1px solid rgba(138, 43, 226, 0.4) !important;
}

/* Live Simulation Controller Form */
.simulator-controls {
    display: flex;
    gap: 16px;
    align-items: flex-end;
}

/* Recent Orders Sidebar */
.recent-orders-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 420px;
    overflow-y: auto;
    padding-right: 4px;
}

.recent-order-item {
    padding: 12px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.recent-order-customer {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.recent-order-detail {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Status Badges */
.badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.badge-pending {
    background: rgba(255, 153, 0, 0.15);
    color: var(--warning);
    border: 1px solid rgba(255, 153, 0, 0.3);
}

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

.badge-shipped {
    background: rgba(0, 255, 0, 0.15);
    color: var(--success);
    border: 1px solid rgba(0, 255, 0, 0.3);
}

.badge-cancelled {
    background: rgba(259, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* ==========================================================================
   2. PRODUCTS MANAGEMENT
   ========================================================================== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.product-card {
    padding: 0;
}

.product-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    border-bottom: 1px solid var(--border-color);
}

.product-info-wrap {
    padding: 20px;
}

.product-code-badge {
    background: var(--accent-glow);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 8px;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--accent-cyan);
    margin-bottom: 12px;
}

.product-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    background: rgba(0, 0, 0, 0.2);
    padding: 10px;
    border-radius: 8px;
}

.product-actions {
    display: flex;
    gap: 8px;
}

.product-form-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.product-form-full {
    grid-column: span 2;
}

/* ==========================================================================
   3. ORDERS TRACKING
   ========================================================================== */
.orders-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.filter-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    background: hsla(240, 10%, 15%, 0.7);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}
.filter-btn:hover {
    color: #fff;
    background: hsla(240, 10%, 20%, 0.9);
}
.filter-btn.active {
    background: var(--accent-purple);
    color: #fff;
    border-color: var(--accent-purple);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.4);
}

.orders-table-wrapper {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.orders-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.orders-table th, .orders-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
}

.orders-table th {
    background: rgba(255,255,255,0.02);
    font-weight: 600;
    color: var(--text-secondary);
}

.orders-table tr:hover td {
    background: rgba(255, 255, 255, 0.01);
}

.proof-thumbnail {
    width: 45px;
    height: 45px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}
.proof-thumbnail:hover {
    transform: scale(1.1);
    border-color: var(--accent-cyan);
}

/* ==========================================================================
   4. SETTINGS & PREVIEW
   ========================================================================== */
.settings-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.preview-sticky {
    position: sticky;
    top: 40px;
    align-self: start;
}

.mock-messenger-preview {
    background: #0b0b14;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.6);
}

.messenger-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 16px;
}

.messenger-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
}

.messenger-name {
    font-weight: 700;
    font-size: 0.95rem;
}

.messenger-status {
    font-size: 0.75rem;
    color: var(--success);
}

.messenger-bubble {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 12px 16px;
    font-size: 0.85rem;
    line-height: 1.5;
    max-width: 90%;
    margin-bottom: 12px;
    white-space: pre-wrap;
    border-top-left-radius: 4px;
    border: 1px solid rgba(255,255,255,0.03);
}

/* Simulated QR Code */
.mock-qr-code {
    width: 140px;
    height: 140px;
    background: #fff;
    border-radius: 8px;
    padding: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 12px 0 0 0;
    border: 2px solid var(--accent-purple);
}

.mock-qr-inner {
    width: 100%;
    height: 100%;
    background-image: radial-gradient(#000 60%, transparent 60%);
    background-size: 10px 10px;
    opacity: 0.85;
}

/* ==========================================================================
   MODAL POPUP
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(8px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.25s ease-out;
}

.modal-content {
    background: var(--bg-surface-solid);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 16px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 24px;
    position: relative;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.8), 0 0 20px var(--border-glow);
}

/* Premium Neon Custom Scrollbars for Modals */
.modal-content::-webkit-scrollbar {
    width: 6px;
}
.modal-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}
.modal-content::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-purple), var(--accent-cyan));
    border-radius: 8px;
}
.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}
.modal-close:hover {
    color: #fff;
}

/* Toast Notifications */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: rgba(22, 22, 33, 0.95);
    border-left: 5px solid var(--accent-purple);
    padding: 16px 24px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    color: #fff;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideInRight 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
    font-weight: 500;
}

.toast.toast-success {
    border-left-color: var(--success);
}
.toast.toast-danger {
    border-left-color: var(--danger);
}

/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.85; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(15px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

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

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Responsive Queries */
@media (max-width: 992px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .simulator-panel, .recent-orders-panel {
        grid-column: span 1;
    }
    .settings-layout {
        grid-template-columns: 1fr;
    }
    .app-layout-wrapper {
        flex-direction: column;
    }
    .app-sidebar {
        width: 100%;
        min-width: 100%;
        height: auto;
        position: relative;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 24px;
        gap: 20px;
    }
    .sidebar-top {
        gap: 20px;
    }
    .logo-container {
        padding-bottom: 12px;
    }
    .app-nav {
        gap: 16px;
    }
    .nav-group-items {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }
    .nav-item {
        border-left: none;
        border-bottom: 3px solid transparent;
        padding: 8px 12px;
    }
    .nav-item:hover {
        border-bottom-color: rgba(0, 255, 255, 0.4);
        padding-left: 12px;
    }
    .nav-item.active {
        border-bottom-color: var(--accent-cyan);
        padding-left: 12px;
    }
    .sidebar-footer {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding-top: 16px;
    }
    .user-profile {
        flex-direction: row;
        align-items: center;
        gap: 12px;
    }
    .sidebar-footer button {
        width: auto !important;
    }
    .app-main {
        padding: 24px;
        height: auto;
        overflow-y: visible;
    }
}

/* ==========================================================================
   PHASE 2 EXTENSIONS - PREMIUM CLIENT PORTAL & A4 LABEL PRINTING
   ========================================================================== */

/* Checkout Simulator Overlay Styles */
.checkout-simulator-box {
    max-width: 650px;
    width: 100%;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.9), 0 0 25px rgba(138, 43, 226, 0.25);
}

/* Premium Customer Success View Styles */
.checkout-success-box {
    max-width: 480px;
    width: 90%;
    text-align: center;
    border: 1px solid rgba(0, 255, 255, 0.3) !important;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.9), 0 0 30px rgba(0, 255, 255, 0.2) !important;
}

.success-icon-container {
    width: 75px;
    height: 75px;
    margin: 10px auto 20px;
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid var(--accent-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
    animation: pulse 2s infinite;
}

.checkout-header {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.checkout-brand {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--accent-cyan);
    margin-bottom: 4px;
}

.checkout-total-banner {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(138, 43, 226, 0.15));
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    margin-bottom: 20px;
}

.checkout-total-label {
    font-size: 0.88rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.checkout-total-value {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin-top: 4px;
}

.checkout-bank-details {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 20px;
}

.checkout-bank-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.checkout-bank-row:last-child {
    margin-bottom: 0;
}

.checkout-bank-label {
    color: var(--text-secondary);
}

.checkout-bank-value {
    font-weight: 600;
    color: var(--text-primary);
}

/* Slip Upload Drag & Drop Area */
.slip-upload-container {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    background: rgba(255, 255, 255, 0.02);
    position: relative;
}

.slip-upload-container:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 255, 255, 0.04);
}

.slip-upload-icon {
    font-size: 2.2rem;
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.slip-upload-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.slip-upload-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.slip-preview-container {
    margin-top: 15px;
    display: none;
    text-align: center;
    border-radius: 8px;
    overflow: hidden;
    max-height: 250px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.slip-preview-image {
    width: auto;
    max-width: 100%;
    max-height: 250px;
    object-fit: contain;
}

/* Backoffice Slip Review Box */
.backoffice-slip-wrap {
    text-align: center;
    margin-bottom: 16px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.backoffice-slip-img {
    max-width: 100%;
    max-height: 350px;
    border-radius: 6px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    transition: var(--transition-smooth);
}

.backoffice-slip-img:hover {
    transform: scale(1.02);
}

/* Print Labels Modal Styling */
.print-modal-content {
    max-width: 800px;
    width: 100%;
}

.print-modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 16px;
}

.print-orders-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 10px;
}

.print-order-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.88rem;
}

.print-order-row:last-child {
    border-bottom: none;
}

.print-order-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.print-layout-select-group {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.print-layout-btn {
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 12px 6px;
    text-align: center;
    cursor: pointer;
    font-weight: bold;
    font-size: 0.88rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.print-layout-btn:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 255, 255, 0.05);
}

.print-layout-btn.active {
    border-color: var(--accent-cyan);
    background: rgba(0, 255, 255, 0.15);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
    color: #fff;
}

.print-layout-icon {
    font-size: 1.5rem;
}

/* Print CSS Media Rules */
#print-area {
    display: none;
}

@media print {
    /* Hide everything on the page except the print area to prevent overlapping */
    body > :not(#print-area) {
        display: none !important;
    }
    
    /* Set white background for high quality printing */
    html, body {
        background: #ffffff !important;
        color: #000000 !important;
        font-size: 12px !important;
        margin: 0 !important;
        padding: 0 !important;
        height: auto !important;
    }
    
    #print-area {
        display: block !important;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        margin: 0;
        padding: 0;
        background: #fff !important;
        color: #000000 !important;
    }
    
    .print-label-grid {
        display: grid;
        gap: 15px;
        padding: 15px;
        box-sizing: border-box;
        width: 100%;
        background: #fff !important;
    }
    
    /* Specific print configurations per label */
    .grid-layout-1 .print-label-card {
        height: 96vh;
    }
    
    .grid-layout-2 .print-label-card {
        height: 47vh;
    }
    
    .grid-layout-4 .print-label-card {
        height: 47vh;
    }
    
    .grid-layout-6 .print-label-card {
        height: 31vh;
    }
    
    .print-label-card {
        border: 2px dashed #000000 !important;
        border-radius: 8px;
        padding: 16px;
        background: #ffffff !important;
        color: #000000 !important;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        box-sizing: border-box;
        page-break-inside: avoid;
        margin-bottom: 5px;
    }
    
    .print-label-header {
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid #000000;
        padding-bottom: 8px;
        margin-bottom: 12px;
        color: #000000 !important;
    }
    
    .print-label-title {
        font-size: 14px;
        font-weight: bold;
        text-transform: uppercase;
        color: #000000 !important;
    }
    
    .print-label-id {
        font-family: monospace;
        font-size: 12px;
        font-weight: bold;
        color: #000000 !important;
    }
    
    .print-address-section {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        margin-bottom: 15px;
        font-size: 11px;
        line-height: 1.4;
        color: #000000 !important;
    }
    
    .print-sender, .print-receiver {
        padding: 8px;
        border: 1px solid #dddddd;
        border-radius: 4px;
        background: #fafafa !important;
        color: #000000 !important;
    }
    
    .print-sender *, .print-receiver * {
        color: #000000 !important;
    }
    
    .print-label-heading {
        font-weight: bold;
        border-bottom: 1px solid #cccccc;
        padding-bottom: 4px;
        margin-bottom: 6px;
        font-size: 11px;
        color: #000000 !important;
    }
    
    .print-items-table {
        width: 100%;
        border-collapse: collapse;
        margin-top: auto;
        font-size: 10px;
        color: #000000 !important;
    }
    
    .print-items-table th, .print-items-table td {
        border: 1px solid #000000;
        padding: 4px 6px;
        text-align: left;
        color: #000000 !important;
    }
    
    .print-items-table th {
        background: #f0f0f0 !important;
        font-weight: bold;
        color: #000000 !important;
    }
}

/* Screen Fallback for print layout area preview if displayed in app */
.screen-print-preview-card {
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 16px;
    background: rgba(0, 0, 0, 0.2);
    color: #fff;
    font-size: 0.85rem;
}

.checkout-link {
    color: var(--accent-cyan);
    text-decoration: underline;
    font-weight: bold;
}
.checkout-link:hover {
    color: #fff;
    text-shadow: 0 0 8px var(--accent-cyan);
}

/* ==========================================================================
   DESIGN SPELLS & ANIMEJS PREMIUM ENHANCEMENTS
   ========================================================================== */

/* Confetti styling */
.confetti-particle {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    pointer-events: none;
    will-change: transform, opacity;
    z-index: 10000;
}

/* Comment slide animation hardware acceleration prep */
.chat-comment {
    will-change: transform, opacity;
}

/* Magnetic button interaction states */
.btn-primary {
    position: relative;
    overflow: hidden;
    will-change: transform, box-shadow;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 80%);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease-out;
    pointer-events: none;
}

.btn-primary:active::after {
    transform: translate(-50%, -50%) scale(1);
    transition: transform 0s;
}

/* Glowing text highlight spell */
.cyber-glow-text {
    text-shadow: 0 0 8px var(--accent-cyan), 0 0 20px rgba(0, 255, 255, 0.3);
}

/* Stat card subtle dynamic shine */
.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.05), transparent);
    transform: skewX(-25deg);
    transition: 0.75s;
    pointer-events: none;
}

.stat-card:hover::after {
    left: 125%;
    transition: 0.75s ease-in-out;
}

/* Prominent blue submit button for Customer Issue Portal */
.btn-blue {
    background: linear-gradient(135deg, #1d4ed8, #3b82f6);
    color: #fff !important;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4), 0 0 10px rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.5) !important;
}
.btn-blue:hover {
    background: linear-gradient(135deg, #2563eb, #60a5fa);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6), 0 0 15px rgba(59, 130, 246, 0.4);
    transform: scale(1.02);
}
.btn-blue:active {
    transform: scale(0.98);
}

/* Custom Thermal and Barcode Printing Styles */
@media print {
    #print-area.print-size-thermal-80 {
        width: 80mm !important;
        padding: 5px !important;
    }
    #print-area.print-size-thermal-80 .print-label-grid {
        display: block !important;
        padding: 0 !important;
    }
    #print-area.print-size-thermal-80 .print-label-card {
        width: 80mm !important;
        height: auto !important;
        border: 2px dashed #000000 !important;
        padding: 8px !important;
        margin-bottom: 12px !important;
        page-break-inside: avoid;
    }
    #print-area.print-size-thermal-80 .print-address-section {
        grid-template-columns: 1fr !important;
        gap: 8px !important;
    }

    #print-area.print-size-thermal-100-150 {
        width: 100mm !important;
        padding: 0 !important;
    }
    #print-area.print-size-thermal-100-150 .print-label-grid {
        display: block !important;
        padding: 0 !important;
    }
    #print-area.print-size-thermal-100-150 .print-label-card {
        width: 100mm !important;
        height: 150mm !important;
        border: 2px dashed #000000 !important;
        padding: 12px !important;
        margin: 0 !important;
        page-break-after: always;
        box-sizing: border-box;
    }
    #print-area.print-size-thermal-100-150 .print-address-section {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }
}