/* Variables for color harmony */
:root {
    --bg-dark: #070F19;
    --bg-sidebar: #0C1623;
    --bg-card: rgba(18, 30, 49, 0.65);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: #F1F5F9;
    --text-secondary: #94A3B8;
    --accent-teal: #00D2C4;
    --accent-blue: #3B82F6;
    --accent-purple: #A855F7;
    --accent-red: #EF4444;
    --accent-yellow: #F59E0B;
    --accent-green: #10B981;
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --font-sans: 'Outfit', 'Plus Jakarta Sans', system-ui, sans-serif;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-sans);
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 10% 10%, rgba(59, 130, 246, 0.08) 0px, transparent 50%),
        radial-gradient(at 90% 90%, rgba(0, 210, 196, 0.08) 0px, transparent 50%);
    background-attachment: fixed;
}

/* Layout App Container */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styling */
.sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    padding: 25px 20px;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 30px;
}

.logo-circle {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    box-shadow: 0 4px 15px rgba(0, 210, 196, 0.3);
}

.brand-text h1 {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
    background: linear-gradient(to right, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-text span {
    font-size: 11px;
    color: var(--accent-teal);
    font-weight: 500;
    display: block;
}

/* Role Selector Widget */
.role-selector-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 25px;
}

.role-selector-box label {
    font-size: 11px;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
}

.role-selector-box select {
    width: 100%;
    background: #121E31;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 8px;
    border-radius: 6px;
    outline: none;
    font-family: var(--font-sans);
    font-size: 13px;
    cursor: pointer;
    transition: 0.3s;
}

.role-selector-box select:focus {
    border-color: var(--accent-teal);
}

.role-badge {
    background: linear-gradient(to right, rgba(0, 210, 196, 0.15), rgba(59, 130, 246, 0.15));
    border: 1px solid rgba(0, 210, 196, 0.3);
    color: var(--accent-teal);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    text-align: center;
    margin-top: 10px;
    text-transform: uppercase;
}

/* Nav Menu */
.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.25s ease;
}

.nav-item i {
    font-size: 16px;
    width: 20px;
}

.nav-item:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.04);
}

.nav-item.active {
    color: #fff;
    background: linear-gradient(135deg, rgba(0, 210, 196, 0.15), rgba(59, 130, 246, 0.15));
    border-left: 3px solid var(--accent-teal);
    font-weight: 600;
}

/* Grayed out item representation for access control simulation */
.nav-item.disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.nav-item.disabled:hover {
    background: transparent;
    color: var(--text-secondary);
}

.sidebar-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    font-size: 11px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.pulse-indicator {
    width: 8px;
    height: 8px;
    background-color: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* Main Content Area */
.main-content {
    margin-left: 280px;
    flex-grow: 1;
    padding: 30px 40px;
}

/* Top Navbar */
.top-navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.page-title h2 {
    font-size: 24px;
    font-weight: 700;
}

.page-title p {
    font-size: 13px;
    color: var(--text-secondary);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 15px;
}

.simulation-alert {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: var(--accent-yellow);
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--accent-teal);
    background: #1e293b;
}

/* Glassmorphism Card Panels */
.glass {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.p-20 { padding: 20px; }
.p-30 { padding: 30px; }
.mt-10 { margin-top: 10px; }
.mt-15 { margin-top: 15px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }
.text-center { text-align: center; }

/* Tab Visibility Logic */
.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Welcome Banner */
.welcome-banner {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(0, 210, 196, 0.15));
    border: 1px solid rgba(0, 210, 196, 0.2);
    border-radius: 16px;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.banner-text h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.banner-text p {
    color: var(--text-secondary);
    font-size: 14px;
    max-width: 600px;
}

.banner-stats {
    display: flex;
    gap: 30px;
}

.stat-mini {
    text-align: right;
}

.stat-mini .val {
    font-size: 28px;
    font-weight: 800;
    color: var(--accent-teal);
    display: block;
}

.stat-mini .lbl {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 600;
}

/* Grid of features */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.card {
    padding: 25px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 210, 196, 0.25);
    box-shadow: 0 10px 25px rgba(0, 210, 196, 0.15);
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 20px;
}

.card-icon.cyan { background: rgba(0, 210, 196, 0.1); color: var(--accent-teal); }
.card-icon.purple { background: rgba(168, 85, 247, 0.1); color: var(--accent-purple); }
.card-icon.red { background: rgba(239, 68, 110, 0.1); color: var(--accent-red); }
.card-icon.yellow { background: rgba(245, 158, 11, 0.1); color: var(--accent-yellow); }

.card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
    border: none;
    transition: 0.3s;
    font-size: 13px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 210, 196, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(0, 210, 196, 0.35);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: #fff;
}

.btn-success {
    background: var(--accent-green);
    color: #fff;
}

.btn-success:hover {
    background: #0d9488;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
}

.btn-block {
    width: 100%;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    text-align: left;
}

.table th, .table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    font-size: 12px;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.table td {
    font-size: 13px;
}

.table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Badges & Status */
.badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.badge-info { background: rgba(59, 130, 246, 0.15); color: var(--accent-blue); border: 1px solid rgba(59, 130, 246, 0.2); }
.badge-purple { background: rgba(168, 85, 247, 0.15); color: var(--accent-purple); border: 1px solid rgba(168, 85, 247, 0.2); }
.badge-danger { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); border: 1px solid rgba(239, 68, 68, 0.2); }
.badge-teal { background: rgba(0, 210, 196, 0.15); color: var(--accent-teal); border: 1px solid rgba(0, 210, 196, 0.2); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: var(--accent-yellow); border: 1px solid rgba(245, 158, 11, 0.2); }
.badge-success { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); border: 1px solid rgba(16, 185, 129, 0.2); }

.status-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    display: inline-block;
}

.status-badge.pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-yellow);
}

.status-badge.approved {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}

/* Security Banner */
.security-banner {
    background: rgba(0, 210, 196, 0.05);
    border: 1px solid rgba(0, 210, 196, 0.15);
    border-radius: 8px;
    padding: 12px 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 12px;
}

.security-banner i {
    font-size: 18px;
    color: var(--accent-teal);
}

/* Flow chart styles */
.flow-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.flow-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.flow-step {
    flex: 1;
    min-width: 150px;
    text-align: center;
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 10px;
}

.step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 10px;
    font-size: 12px;
}

.step-num.bg-accent {
    background: var(--accent-teal);
}

.flow-step h5 {
    font-size: 13px;
    margin-bottom: 6px;
}

.flow-step p {
    font-size: 11px;
    color: var(--text-secondary);
}

.flow-connector {
    color: var(--border-color);
    font-size: 18px;
}

/* Grid Layouts for split views */
.grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

@media (max-width: 900px) {
    .grid-layout {
        grid-template-columns: 1fr;
    }
}

/* Form Styles */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-weight: 500;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: #fff;
    padding: 10px 14px;
    outline: none;
    font-family: var(--font-sans);
    font-size: 13px;
    transition: 0.3s;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--accent-teal);
}

/* Store Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.product-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 12px;
    text-align: center;
}

.product-image {
    height: 100px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--accent-teal);
    margin-bottom: 12px;
}

.product-card h5 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
}

.product-card .price {
    font-size: 13px;
    color: var(--accent-teal);
    font-weight: 700;
}

/* Cart Styles */
.cart-box {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
}

.cart-items {
    list-style: none;
    max-height: 150px;
    overflow-y: auto;
}

.cart-items li {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
}

.empty-cart-msg {
    color: var(--text-secondary);
    text-align: center;
    font-style: italic;
    border: none !important;
    display: block !important;
    padding: 20px 0 !important;
}

/* Timeline Events */
.events-timeline {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.event-card {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
}

.event-date-badge {
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
    width: 50px;
    height: 50px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    line-height: 1.1;
    text-align: center;
}

.event-date-badge span {
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
}

.event-details h5 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 3px;
}

.event-details p {
    font-size: 11px;
    color: var(--text-secondary);
}

.event-details i {
    color: var(--accent-teal);
    margin-right: 4px;
}

/* Instagram Feed Mock */
.instagram-feed-mock {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.ig-photo {
    height: 80px;
    background: linear-gradient(135deg, rgba(239, 68, 110, 0.1), rgba(168, 85, 247, 0.1));
    border: 1px solid rgba(239, 68, 110, 0.2);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-size: 18px;
    color: var(--accent-purple);
}

.ig-photo span {
    font-size: 9px;
    color: var(--text-secondary);
}

/* Letter Generator & Kop Surat */
.letter-preview-card {
    background: #fff !important;
    color: #1e293b;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    font-family: 'Times New Roman', Times, serif;
}

.letter-header {
    display: flex;
    align-items: center;
    gap: 20px;
}

.letter-logo {
    width: 60px;
    height: 60px;
    background: #0f172a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
}

.letter-inst h4 {
    font-size: 16px;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: 0.5px;
}

.letter-inst p {
    font-size: 10px;
    color: #64748b;
}

.letter-divider {
    border: none;
    border-top: 3px double #0f172a;
    margin-top: 15px;
    margin-bottom: 15px;
}

.letter-content h4 {
    font-size: 14px;
    font-weight: 800;
    text-decoration: underline;
}

.letter-content p {
    font-size: 12px;
}

.letter-body-text {
    line-height: 1.6;
}

.letter-signatures {
    display: flex;
    justify-content: flex-end;
}

.sig-box {
    text-align: center;
    width: 200px;
}

.signature-img {
    height: 60px;
    margin: 10px auto;
    border: 1px dashed rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #2563eb;
    background: rgba(37, 99, 235, 0.03);
}

.signature-img i {
    font-size: 22px;
}

.sig-text {
    font-size: 8px;
    font-family: monospace;
    color: #64748b;
}

.text-neon {
    color: var(--accent-blue);
    font-weight: bold;
}

/* Modal Overlay & Simulated Phone for WA */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: 0.3s;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    width: 90%;
    max-width: 500px;
    border-radius: 20px;
    overflow: hidden;
    transform: scale(0.9);
    transition: 0.3s;
}

.modal-overlay.open .modal {
    transform: scale(1);
}

.modal-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-btn {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

.modal-body {
    padding: 25px;
}

.wa-phone-mock {
    background: #0f172a;
    border: 8px solid #334155;
    border-radius: 24px;
    overflow: hidden;
    text-align: left;
    max-width: 320px;
    margin: 0 auto;
}

.wa-bar {
    background: #075e54;
    padding: 10px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
}

.wa-title {
    font-weight: 700;
}

.wa-chat-area {
    background-image: radial-gradient(rgba(0,0,0,0.15) 20%, transparent 20%), radial-gradient(rgba(0,0,0,0.15) 20%, transparent 20%);
    background-color: #efeae2;
    background-size: 10px 10px;
    padding: 15px;
    height: 250px;
    overflow-y: auto;
}

.wa-msg {
    background: #d9fdd3;
    color: #111b21;
    border-radius: 8px;
    padding: 8px 12px;
    max-width: 90%;
    box-shadow: 0 1px 0.5px rgba(0,0,0,0.13);
    font-size: 11px;
}

.wa-msg p {
    margin-bottom: 4px;
}

.wa-time {
    font-size: 9px;
    color: #667781;
    float: right;
}

.text-accent {
    color: #075e54;
}

.btn-sm i {
    margin-right: 4px;
}