:root {
    --primary: #2563EB;
    --primary-dark: #1D4ED8;
    --primary-light: #3B82F6;
    --secondary: #7C3AED;
    --accent: #06B6D4;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --dark: #111827;
    --gray-900: #1F2937;
    --gray-800: #374151;
    --gray-700: #4B5563;
    --gray-600: #6B7280;
    --gray-500: #9CA3AF;
    --gray-400: #D1D5DB;
    --gray-300: #E5E7EB;
    --gray-200: #F3F4F6;
    --gray-100: #F9FAFB;
    --white: #FFFFFF;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--gray-100);
    color: var(--gray-900);
    line-height: 1.6;
    min-height: 100vh;
}

a { text-decoration: none; color: var(--primary); transition: all 0.2s; }
a:hover { color: var(--primary-dark); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* Navbar */
.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-300);
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    background: rgba(255,255,255,0.95);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
}

.navbar-brand .logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 900;
    font-size: 1.2rem;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.navbar-nav a {
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.navbar-nav a:hover, .navbar-nav a.active { color: var(--primary); }

.navbar-actions { display: flex; align-items: center; gap: 12px; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    line-height: 1.4;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 14px rgba(37,99,235,0.35);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37,99,235,0.45);
    color: white;
}

.btn-secondary { background: var(--gray-200); color: var(--gray-800); }
.btn-secondary:hover { background: var(--gray-300); color: var(--gray-800); }

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: white; }

.btn-success { background: var(--success); color: white; }
.btn-danger { background: var(--danger); color: white; }
.btn-warning { background: var(--warning); color: white; }

.btn-lg { padding: 14px 32px; font-size: 1.05rem; }
.btn-sm { padding: 6px 16px; font-size: 0.85rem; }
.btn-icon { padding: 10px; width: 42px; height: 42px; }

/* Hero Section */
.hero {
    background: var(--gradient);
    padding: 100px 0 120px;
    position: relative;
    overflow: hidden;
    color: white;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    max-width: 700px;
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero .btn-white {
    background: white;
    color: var(--primary);
    font-weight: 700;
    padding: 14px 32px;
    font-size: 1.05rem;
}

.hero .btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.hero .btn-ghost {
    background: rgba(255,255,255,0.15);
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
    padding: 14px 32px;
    font-size: 1.05rem;
}

/* Features */
.features { padding: 100px 0; }

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 16px;
}

.section-title p {
    font-size: 1.15rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border: 1px solid var(--gray-300);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.feature-card .icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(124,58,237,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--dark);
}

.feature-card p { color: var(--gray-600); font-size: 0.95rem; }

/* Pricing */
.pricing { padding: 100px 0; background: var(--gray-200); }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
    transition: all 0.3s;
    position: relative;
}

.pricing-card.popular {
    border-color: var(--primary);
    transform: scale(1.03);
}

.pricing-card.popular::before {
    content: 'BEST VALUE';
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: white;
    padding: 4px 20px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.pricing-card .price {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
    margin: 20px 0 8px;
}

.pricing-card .price span { font-size: 1rem; color: var(--gray-600); font-weight: 500; }
.pricing-card .period { color: var(--gray-600); margin-bottom: 32px; }
.pricing-card h3 { font-size: 1.4rem; color: var(--dark); }

.pricing-features {
    list-style: none;
    text-align: left;
    margin: 32px 0;
}

.pricing-features li {
    padding: 10px 0;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
}

.pricing-features li::before {
    content: '';
    color: var(--success);
    font-weight: 700;
    font-size: 1.1rem;
}

/* Cards */
.card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-300);
    overflow: hidden;
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header h3 { font-size: 1.1rem; font-weight: 700; }
.card-body { padding: 24px; }
.card-footer { padding: 16px 24px; border-top: 1px solid var(--gray-300); }

/* Forms */
.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gray-800);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.2s;
    background: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

textarea.form-control { min-height: 120px; resize: vertical; }

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236B7280' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Dashboard Layout */
.dashboard-layout { display: flex; min-height: calc(100vh - 72px); }

.sidebar {
    width: 260px;
    background: var(--dark);
    color: var(--gray-400);
    padding: 24px 0;
    flex-shrink: 0;
    position: sticky;
    top: 72px;
    height: calc(100vh - 72px);
    overflow-y: auto;
}

.sidebar-nav { list-style: none; }

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--gray-400);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.sidebar-nav li a:hover, .sidebar-nav li a.active {
    background: rgba(255,255,255,0.05);
    color: white;
    border-left-color: var(--primary);
}

.sidebar-nav li a .icon { font-size: 1.2rem; width: 24px; text-align: center; }

.sidebar-section {
    padding: 16px 24px 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-600);
}

.main-content { flex: 1; padding: 32px; overflow-x: hidden; }

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.page-header h1 { font-size: 1.8rem; font-weight: 800; color: var(--dark); }

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-300);
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark);
}

.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-top: 4px;
}

.stat-card .stat-icon {
    float: right;
    font-size: 2rem;
    opacity: 0.3;
}

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

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

.data-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-600);
    border-bottom: 2px solid var(--gray-300);
}

.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--gray-300);
    font-size: 0.9rem;
}

.data-table tr:hover { background: var(--gray-100); }

/* Badge */
.badge {
    display: inline-flex;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success { background: #D1FAE5; color: #065F46; }
.badge-warning { background: #FEF3C7; color: #92400E; }
.badge-danger { background: #FEE2E2; color: #991B1B; }
.badge-info { background: #DBEAFE; color: #1E40AF; }
.badge-secondary { background: var(--gray-200); color: var(--gray-700); }

/* Upload Zone */
.upload-zone {
    border: 2px dashed var(--gray-400);
    border-radius: var(--radius);
    padding: 60px 40px;
    text-align: center;
    background: var(--gray-100);
    transition: all 0.3s;
    cursor: pointer;
}

.upload-zone:hover, .upload-zone.dragover {
    border-color: var(--primary);
    background: rgba(37,99,235,0.05);
}

.upload-zone .upload-icon { font-size: 3rem; color: var(--gray-500); margin-bottom: 16px; }
.upload-zone h3 { font-size: 1.2rem; color: var(--gray-700); margin-bottom: 8px; }
.upload-zone p { color: var(--gray-500); font-size: 0.9rem; }

/* Document Grid */
.doc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.doc-card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-300);
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
}

.doc-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.doc-card .doc-preview {
    height: 180px;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--gray-500);
}

.doc-card .doc-info { padding: 16px; }
.doc-card .doc-title { font-weight: 700; color: var(--dark); margin-bottom: 4px; font-size: 0.95rem; }
.doc-card .doc-meta { font-size: 0.8rem; color: var(--gray-600); }

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.modal-overlay.active { display: flex; }

.modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    border-bottom: 1px solid var(--gray-300);
}

.modal-header h3 { font-size: 1.2rem; font-weight: 700; }

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-600);
    padding: 4px;
}

.modal-body { padding: 24px; }
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--gray-300);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* E-Sign Canvas */
.esign-canvas-wrapper {
    border: 2px solid var(--gray-300);
    border-radius: var(--radius);
    background: white;
    position: relative;
}

.esign-toolbar {
    display: flex;
    gap: 8px;
    padding: 12px;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-300);
    flex-wrap: wrap;
}

.esign-toolbar .tool-btn {
    padding: 8px 16px;
    border: 1px solid var(--gray-300);
    background: white;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.esign-toolbar .tool-btn:hover, .esign-toolbar .tool-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Logo Grid */
.logo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
}

.logo-item {
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: white;
}

.logo-item:hover, .logo-item.selected {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.logo-item img { max-width: 100%; height: 80px; object-fit: contain; }
.logo-item .logo-name { font-size: 0.8rem; color: var(--gray-600); margin-top: 8px; }

/* Toast / Alert */
.toast {
    position: fixed;
    top: 80px;
    right: 24px;
    padding: 16px 24px;
    border-radius: var(--radius-sm);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 10000;
    animation: slideIn 0.3s ease;
    box-shadow: var(--shadow-lg);
}

.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-info { background: var(--primary); }

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

/* Alert */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-info { background: #DBEAFE; color: #1E40AF; border: 1px solid #93C5FD; }
.alert-success { background: #D1FAE5; color: #065F46; border: 1px solid #6EE7B7; }
.alert-warning { background: #FEF3C7; color: #92400E; border: 1px solid #FCD34D; }
.alert-danger { background: #FEE2E2; color: #991B1B; border: 1px solid #FCA5A5; }

/* Footer */
.footer {
    background: var(--dark);
    color: var(--gray-400);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer h4 { color: white; font-size: 1rem; margin-bottom: 20px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 10px; }
.footer ul li a { color: var(--gray-400); font-size: 0.9rem; }
.footer ul li a:hover { color: white; }

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
}

/* Signature Pad */
.signature-pad {
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: white;
    cursor: crosshair;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.2rem; }
    .hero { padding: 60px 0 80px; }
    .navbar-nav { display: none; }
    .sidebar { display: none; }
    .main-content { padding: 16px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-card.popular { transform: none; }
    .page-header { flex-direction: column; gap: 16px; align-items: flex-start; }
    .features-grid { grid-template-columns: 1fr; }
    .doc-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* Tabs */
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--gray-300); margin-bottom: 24px; }
.tab-btn {
    padding: 12px 24px;
    border: none;
    background: none;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}
.tab-btn:hover { color: var(--primary); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 40px;
    color: var(--gray-500);
}
.empty-state .empty-icon { font-size: 4rem; margin-bottom: 16px; opacity: 0.5; }
.empty-state h3 { color: var(--gray-700); margin-bottom: 8px; }
.empty-state p { margin-bottom: 24px; }

/* Version History */
.version-list { list-style: none; }
.version-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    border-bottom: 1px solid var(--gray-300);
}
.version-item:last-child { border-bottom: none; }
.version-number { font-weight: 700; color: var(--primary); }

/* Loading */
.loading-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--gray-300);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.page-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    gap: 12px;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-700);
}

@media (max-width: 768px) {
    .mobile-menu-btn { display: block; }
}


/* ==========================================
   WIZARD LOGO STYLES
   ========================================== */
.wizard-logo {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    overflow: hidden;
}
.wizard-logo-img {
    width: 40px;
    height: 40px;
    transition: transform 0.3s ease;
}
.navbar-brand:hover .wizard-logo-img {
    transform: scale(1.1) rotate(-5deg);
}
.wizard-hero-logo {
    margin-bottom: 24px;
}
.wizard-hero-img {
    width: 120px;
    height: 120px;
    filter: drop-shadow(0 8px 24px rgba(124, 58, 237, 0.3));
    animation: wizardFloat 3s ease-in-out infinite;
}
@keyframes wizardFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
.wizard-logo-sm img {
    border-radius: 6px;
}

/* ==========================================
   PAGE TRANSITIONS
   ========================================== */
.page-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gray-900);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.page-transition-overlay.active {
    opacity: 1;
    pointer-events: all;
}
.wizard-transition-icon {
    animation: transitionSpin 0.8s ease-in-out;
}
.wizard-transition-icon .sparkle-1,
.wizard-transition-icon .sparkle-2,
.wizard-transition-icon .sparkle-3 {
    animation: transitionSparkle 0.6s ease-in-out infinite alternate;
}
@keyframes transitionSpin {
    0% { transform: scale(0.5) rotate(-180deg); opacity: 0; }
    50% { transform: scale(1.2) rotate(0deg); opacity: 1; }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}
@keyframes transitionSparkle {
    0% { opacity: 0.3; transform: translateY(0); }
    100% { opacity: 1; transform: translateY(-8px); }
}
.transition-sparkles {
    position: absolute;
    width: 200px;
    height: 200px;
    pointer-events: none;
}

/* Page enter animation */
.page-enter {
    animation: pageEnter 0.5s ease-out;
}
@keyframes pageEnter {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Section animations on scroll */
.features-section .feature-card,
.pricing-section .pricing-card,
.enterprise-banner {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.features-section .feature-card.visible,
.pricing-section .pricing-card.visible,
.enterprise-banner.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================
   ADMIN LAYOUT
   ========================================== */
.admin-layout {
    display: flex;
    min-height: calc(100vh - 64px);
}
.admin-sidebar {
    width: 260px;
    background: var(--gray-900);
    border-right: 1px solid var(--gray-700);
    padding: 0;
    position: sticky;
    top: 64px;
    height: calc(100vh - 64px);
    overflow-y: auto;
    flex-shrink: 0;
}
.admin-sidebar-header {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--gray-700);
    font-weight: 700;
    font-size: 1.1rem;
}
.admin-nav {
    padding: 12px 0;
}
.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--gray-400);
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    font-size: 0.95rem;
}
.admin-nav-item:hover {
    background: var(--gray-800);
    color: var(--white);
}
.admin-nav-item.active {
    background: rgba(124, 58, 237, 0.1);
    color: var(--primary-light);
    border-left-color: var(--primary);
    font-weight: 600;
}
.admin-nav-item i {
    width: 20px;
    text-align: center;
}
.admin-sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--gray-700);
    margin-top: auto;
    position: absolute;
    bottom: 0;
    width: 100%;
}
.admin-sidebar-footer a {
    color: var(--gray-500);
    text-decoration: none;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.admin-sidebar-footer a:hover {
    color: var(--primary-light);
}
.admin-main {
    flex: 1;
    padding: 32px;
    max-width: calc(100% - 260px);
}
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}
.admin-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}
.admin-header h1 i {
    color: var(--primary);
}

/* ==========================================
   ENHANCED STATS GRID
   ========================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card-enterprise {
    border-left: 3px solid var(--warning) !important;
}
.stat-card-support {
    border-left: 3px solid var(--info) !important;
}

/* ==========================================
   FILTER BAR
   ========================================== */
.filter-bar {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}
.search-input-group {
    position: relative;
    flex: 1;
    min-width: 200px;
}
.search-input-group i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
}
.search-input-group input {
    padding-left: 38px !important;
}

/* ==========================================
   ACTION BUTTONS
   ========================================== */
.action-btns {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

/* ==========================================
   MODAL OVERLAY STYLES
   ========================================== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}
.modal-overlay.active {
    display: flex;
}
.modal-overlay > .modal-header,
.modal-overlay > .modal-body {
    background: var(--gray-800);
}
.modal-header {
    background: var(--gray-800);
    padding: 20px 24px;
    border-radius: 12px 12px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 480px;
    position: relative;
}
.modal-body {
    background: var(--gray-800);
    padding: 24px;
    border-radius: 0 0 12px 12px;
    width: 100%;
    max-width: 480px;
}
.modal-close {
    background: none;
    border: none;
    color: var(--gray-400);
    font-size: 1.5rem;
    cursor: pointer;
    position: absolute;
    right: 16px;
    top: 16px;
}
.modal-footer {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-700);
}

/* Admin reply card highlight */
.card-admin-reply {
    border-left: 3px solid var(--primary);
    background: rgba(124, 58, 237, 0.05);
}

/* ==========================================
   ENTERPRISE SECTION
   ========================================== */
.enterprise-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--gray-900) 0%, #1a0a2e 100%);
}
.enterprise-banner {
    display: flex;
    align-items: center;
    gap: 48px;
    padding: 48px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.15) 0%, rgba(99, 102, 241, 0.1) 100%);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 24px;
}
.enterprise-content {
    flex: 1;
}
.enterprise-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--warning);
    color: var(--gray-900);
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 16px;
}
.enterprise-content h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--white);
}
.enterprise-content p {
    color: var(--gray-300);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 24px;
}
.enterprise-features-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}
.enterprise-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--gray-200);
}
.enterprise-feature i {
    color: var(--primary-light);
    width: 18px;
    text-align: center;
}
.enterprise-pricing {
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.enterprise-price {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--white);
}
.enterprise-price-label {
    color: var(--gray-400);
    font-size: 1rem;
}
.enterprise-visual {
    flex-shrink: 0;
}
.enterprise-card {
    border: 2px solid var(--warning) !important;
    position: relative;
    overflow: hidden;
}
.enterprise-card::before {
    content: "ENTERPRISE";
    position: absolute;
    top: 12px;
    right: -28px;
    background: var(--warning);
    color: var(--gray-900);
    padding: 4px 32px;
    font-size: 0.65rem;
    font-weight: 800;
    transform: rotate(45deg);
}

/* ==========================================
   PRICING GRID
   ========================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}
.pricing-card {
    background: var(--gray-800);
    border: 1px solid var(--gray-700);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.pricing-featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 8px 32px rgba(124, 58, 237, 0.2);
}
.pricing-featured:hover {
    transform: scale(1.05) translateY(-4px);
}
.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}
.pricing-price {
    font-size: 2.5rem;
    font-weight: 900;
    margin: 8px 0;
}
.pricing-price span {
    font-size: 1rem;
    color: var(--gray-500);
    font-weight: 400;
}
.pricing-features {
    list-style: none;
    padding: 0;
    margin: 24px 0;
    text-align: left;
}
.pricing-features li {
    padding: 8px 0;
    color: var(--gray-300);
    display: flex;
    align-items: center;
    gap: 10px;
}
.pricing-features li i {
    color: var(--success);
}

/* ==========================================
   BADGE ADDITIONS
   ========================================== */
.badge-info {
    background: var(--info);
    color: white;
}

/* ==========================================
   RESPONSIVE ADJUSTMENTS
   ========================================== */
@media (max-width: 768px) {
    .admin-layout {
        flex-direction: column;
    }
    .admin-sidebar {
        width: 100%;
        height: auto;
        position: relative;
        top: 0;
    }
    .admin-main {
        max-width: 100%;
        padding: 16px;
    }
    .enterprise-banner {
        flex-direction: column;
        padding: 24px;
    }
    .enterprise-features-list {
        grid-template-columns: repeat(2, 1fr);
    }
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .pricing-featured {
        transform: none;
    }
}