/* TextBrew Brand CSS */

:root {
    /* TextBrew Colors - Updated with dark blue as main */
    --tb-main-dark: #26005b;      /* Main brand dark blue from logo */
    --tb-main-medium: #3a0084;    /* Medium blue */
    --tb-main-light: #4e00af;     /* Light blue */
    --tb-accent-pink: #ff446c;    /* Pink accent color from logo */
    --tb-accent-medium: #ff5a7f;  /* Medium pink accent */
    --tb-accent-dark: #e63355;    /* Dark pink accent for better contrast */
    --tb-dark-blue: #1a2e4a;      /* Dark blue for text */
    --tb-medium-blue: #3b5998;    /* Medium blue */
    --tb-light-blue: #457b9d;     /* Light blue accent */
    --tb-accent-white: #ffffff;   /* White accent color */
    --tb-neutral-gray: #f5f5f7;   /* Off-white background */
    --tb-text-light: #ffffff;     /* White text */
    --tb-text-dark: #333333;      /* Dark gray text */
}

body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--tb-neutral-gray);
    color: var(--tb-text-dark);
}

/* Header & Navigation */
nav {
    background-color: var(--tb-accent-white);
    color: var(--tb-main-dark);
    padding: 0.5rem 2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(38, 0, 91, 0.1);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-logo img {
    height: 40px;
}

.nav-logo span {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--tb-main-dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-left: 1rem;
    border-left: 1px solid rgba(38, 0, 91, 0.2);
}

.nav-user-email {
    color: var(--tb-main-dark);
    font-size: 0.9rem;
    opacity: 0.8;
}

.btn-login, .btn-register, .btn-logout {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-login {
    color: var(--tb-main-dark);
    border: 1px solid var(--tb-main-dark);
}

.btn-login:hover {
    background-color: var(--tb-main-dark);
    color: var(--tb-text-light);
}

.btn-register {
    background-color: var(--tb-main-dark);
    color: var(--tb-accent-white);
    border: 1px solid var(--tb-main-dark);
}

.btn-register:hover {
    background-color: var(--tb-main-medium);
    color: var(--tb-accent-white);
    border-color: var(--tb-main-medium);
}

.btn-logout {
    color: var(--tb-main-dark);
    border: 1px solid rgba(38, 0, 91, 0.3);
    font-size: 0.9rem;
}

.btn-logout:hover {
    background-color: rgba(38, 0, 91, 0.05);
    color: var(--tb-main-dark);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

nav a {
    color: var(--tb-main-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
}

nav a:hover {
    color: var(--tb-accent-pink);
    text-decoration: none;
    border-bottom: 2px solid var(--tb-accent-pink);
}

/* Main Content */
.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 1.5rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: var(--tb-main-dark);
    margin-top: 0;
    font-weight: 700;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--tb-accent-medium);
    padding-bottom: 0.5rem;
    display: inline-block;
}

/* Buttons */
.button-primary,
a.button-primary,
input[type="submit"] {
    background-color: var(--tb-main-dark);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.button-primary:hover,
a.button-primary:hover,
input[type="submit"]:hover {
    background-color: var(--tb-main-medium); /* Lighter blue */
    text-decoration: none;
}

.button-secondary {
    background-color: var(--tb-accent-medium);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.button-secondary:hover {
    background-color: #3a6a89; /* Slightly darker */
}

/* Form Elements */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--tb-dark-blue);
}

.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.form-control:focus,
input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--tb-accent-medium);
    box-shadow: 0 0 0 3px rgba(105, 52, 179, 0.2);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

th {
    background-color: var(--tb-main-dark);
    color: white;
    font-weight: 600;
    text-align: left;
    padding: 0.75rem 1rem;
}

td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #eee;
}

tr:hover {
    background-color: #f9f9f9;
}

/* Alerts */
.alert {
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 4px;
    border-left: 4px solid transparent;
}

.alert-success {
    background-color: #f0e6ff;
    border-left-color: var(--tb-accent-pink);
    color: var(--tb-main-dark);
}

.alert-danger {
    background-color: #fbe7e7;
    border-left-color: #dc3545;
    color: #bd2130;
}

.alert-warning {
    background-color: #fff8e6;
    border-left-color: #ffc107;
    color: #d39e00;
}

.alert-info {
    background-color: #e6f3ff;
    border-left-color: #17a2b8;
    color: #138496;
}

/* Footer */
footer {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid #eee;
    text-align: center;
    color: #777;
}

/* Loading Overlay */
#loading-overlay {
    background-color: rgba(38, 0, 91, 0.9); /* Dark blue with transparency */
    z-index: 9999;
}

.loading-spinner {
    border-color: #f3f3f3;
    border-top-color: var(--tb-accent-pink);
}

.loading-text {
    color: white;
    font-weight: 600;
}

/* EAN List Styles */
.ean-table th {
    background-color: var(--tb-main-dark);
}

.status-success { 
    color: var(--tb-accent-pink); 
    font-weight: bold; 
}

.status-failed { 
    color: #dc3545; 
}

.status-pending { 
    color: var(--tb-accent-medium); 
}

/* Brand Badge */
.brand-badge {
    background-color: var(--tb-main-dark);
    color: white;
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.875rem;
    margin-right: 0.5rem;
}

.brand-badge .badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--tb-accent-pink);
    border-radius: 50%;
    margin-right: 0.5rem;
}

/* ========================================
   IMPROVED NAVIGATION UX DESIGN
   ======================================== */

/* Main Navigation Structure */
.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
    justify-content: flex-end;
}

/* Navigation Groups */
.nav-group {
    position: relative;
    display: flex;
    align-items: center;
}

/* Primary Action Button (Add Products) */
.nav-primary-btn {
    background: var(--tb-accent-white);
    color: var(--tb-main-dark) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.2);
    transition: all 0.2s ease;
    border: 1px solid var(--tb-accent-white);
}

.nav-primary-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.95);
    color: var(--tb-main-dark) !important;
}

.nav-primary-btn i {
    font-size: 0.9rem;
}

/* Secondary Navigation Items */
.nav-secondary {
    color: var(--tb-main-dark) !important;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    transition: all 0.2s ease;
    position: relative;
    background-color: rgba(38, 0, 91, 0.08);
    border: 1px solid rgba(38, 0, 91, 0.12);
}

.nav-secondary:hover {
    background-color: var(--tb-main-dark);
    color: var(--tb-text-light) !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(38, 0, 91, 0.15);
}

.nav-secondary i {
    font-size: 0.9rem;
    opacity: 1;
}

/* Dropdown Functionality */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-trigger {
    color: var(--tb-main-dark);
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    font-weight: 600;
    background-color: rgba(38, 0, 91, 0.08);
    border: 1px solid rgba(38, 0, 91, 0.12);
}

.nav-dropdown-trigger:hover {
    background-color: var(--tb-main-dark);
    color: var(--tb-text-light);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(38, 0, 91, 0.15);
}

.nav-dropdown-trigger:hover i {
    color: var(--tb-text-light);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    z-index: 1000;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-group:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--tb-text-dark) !important;
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
}

.nav-dropdown-menu a:hover {
    background-color: var(--tb-neutral-gray);
    color: var(--tb-main-dark) !important;
}

.nav-dropdown-menu i {
    font-size: 0.9rem;
    opacity: 0.7;
    width: 16px;
    text-align: center;
}

.nav-divider {
    margin: 0.5rem 0;
    border: none;
    border-top: 1px solid #e5e7eb;
}

/* Admin-specific styling */
.nav-admin {
    color: #dc2626 !important;
}

.nav-admin:hover {
    background-color: #fef2f2 !important;
    color: #b91c1c !important;
}

/* User Menu Redesign */
.nav-user-menu {
    margin-left: 2rem;
    padding-left: 2rem;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    position: relative;
}

.nav-user-info:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--tb-main-medium), var(--tb-main-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    font-size: 0.9rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.nav-user-details {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.nav-user-email {
    color: var(--tb-text-light);
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.2;
}

.nav-user-credits {
    color: var(--tb-accent-orange);
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.2;
}

.nav-user-role {
    color: var(--tb-accent-pink);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-user-info {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    position: relative;
}

.nav-user-info:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-user-dropdown {
    color: var(--tb-text-light);
    opacity: 0.7;
    font-size: 0.8rem;
    transition: transform 0.2s ease;
}

.nav-user-info.active .nav-user-dropdown {
    transform: rotate(180deg);
}

.nav-user-dropdown-menu {
    right: 0;
    min-width: 180px;
    max-width: 220px;
}

.nav-user-info.active .nav-user-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-profile {
    font-weight: 600 !important;
}

.nav-logout {
    color: #dc2626 !important;
    font-weight: 600 !important;
}

.nav-logout:hover {
    background-color: #fef2f2 !important;
    color: #b91c1c !important;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
    }
    
    .nav-user-details {
        display: none;
    }
    
    .nav-secondary span {
        display: none;
    }
    
    .nav-primary-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .nav-dropdown-menu {
        right: -50px;
        min-width: 160px;
    }
    
    .nav-user-dropdown-menu {
        right: -120px;
        min-width: 160px;
    }
}

/* Accessibility Improvements */
.nav-dropdown-trigger:focus,
.nav-user-info:focus {
    outline: 2px solid var(--tb-accent-orange);
    outline-offset: 2px;
}

/* Animation for better UX */
.nav-primary-btn,
.nav-secondary,
.nav-dropdown-trigger {
    position: relative;
    overflow: hidden;
}

.nav-primary-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

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

/* ========================================
   DASHBOARD & LANDING PAGE UX DESIGN
   ======================================== */

/* Dashboard Welcome Section */
.dashboard-welcome {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.welcome-header {
    text-align: center;
    margin-bottom: 3rem;
}

.welcome-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--tb-main-dark);
    margin-bottom: 0.5rem;
}

.welcome-subtitle {
    font-size: 1.2rem;
    color: var(--tb-text-dark);
    opacity: 0.8;
}

/* Quick Actions Cards */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.action-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
}

.action-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.action-card.primary {
    border: 2px solid var(--tb-accent-orange);
    background: linear-gradient(135deg, #fff9f5, #ffffff);
}

.action-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--tb-accent-pink), var(--tb-accent-medium));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.action-card.primary .action-icon {
    background: linear-gradient(135deg, var(--tb-accent-orange), #ff8533);
}

.action-icon i {
    font-size: 1.5rem;
    color: white;
}

.action-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--tb-main-dark);
    margin-bottom: 0.5rem;
}

.action-card p {
    color: var(--tb-text-dark);
    opacity: 0.8;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--tb-accent-orange), #ff8533);
    color: white;
    box-shadow: 0 2px 8px rgba(255, 107, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.4);
    color: white;
}

.btn-secondary {
    background: var(--tb-main-dark);
    color: white;
    box-shadow: 0 2px 8px rgba(38, 0, 91, 0.3);
}

.btn-secondary:hover {
    background: var(--tb-main-medium);
    transform: translateY(-1px);
    color: white;
}

.btn-outline {
    background: transparent;
    color: var(--tb-main-dark);
    border: 2px solid var(--tb-main-dark);
}

.btn-outline:hover {
    background: var(--tb-main-dark);
    color: white;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Recent Activity Section */
.recent-activity {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.recent-activity h2 {
    color: var(--tb-main-dark);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.activity-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--tb-main-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    background: var(--tb-neutral-gray);
    transition: all 0.2s ease;
}

.activity-link:hover {
    background: var(--tb-main-dark);
    color: white;
    transform: translateX(4px);
}

/* Tips Grid */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.tip-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--tb-neutral-gray);
    border-radius: 8px;
    border-left: 4px solid var(--tb-accent-orange);
}

.tip-item i {
    color: var(--tb-accent-orange);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.tip-item p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--tb-text-dark);
}

/* Landing Page Styles */
.landing-hero {
    background: linear-gradient(135deg, var(--tb-main-dark), var(--tb-main-medium));
    color: white;
    padding: 4rem 2rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    margin-bottom: 3rem;
    line-height: 1.5;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.9;
}

.feature i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.how-it-works {
    padding: 4rem 2rem;
    background: white;
    text-align: center;
}

.how-it-works h2 {
    font-size: 2.5rem;
    color: var(--tb-main-dark);
    margin-bottom: 3rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    text-align: center;
}

.step-number {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--tb-accent-orange), #ff8533);
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.3);
}

.step h3 {
    font-size: 1.3rem;
    color: var(--tb-main-dark);
    margin-bottom: 0.5rem;
}

.step p {
    color: var(--tb-text-dark);
    opacity: 0.8;
    line-height: 1.5;
}

/* Custom Color Classes for Templates */
.text-tb-main { color: var(--tb-main-dark); }
.text-tb-main-light { color: var(--tb-main-light); }
.text-tb-accent { color: var(--tb-accent-pink); }
.text-tb-accent-pink { color: var(--tb-accent-pink); }
.bg-tb-main { background-color: var(--tb-main-dark); }
.bg-tb-main-dark { background-color: var(--tb-main-dark); }
.bg-tb-main-medium { background-color: var(--tb-main-medium); }
.bg-tb-main-light { background-color: var(--tb-main-light); }
.bg-tb-accent { background-color: var(--tb-accent-pink); }
.bg-tb-accent-pink { background-color: var(--tb-accent-pink); }
.bg-tb-accent-medium { background-color: var(--tb-accent-medium); }
.bg-tb-accent-light { background-color: #ffe5ec; }
.border-tb-main { border-color: var(--tb-main-dark); }
.border-tb-accent { border-color: var(--tb-accent-pink); }

/* Tailwind-style gradients */
.from-tb-main-dark { --tw-gradient-from: var(--tb-main-dark); }
.to-tb-main-medium { --tw-gradient-to: var(--tb-main-medium); }
.from-tb-main-medium { --tw-gradient-from: var(--tb-main-medium); }
.to-tb-main-light { --tw-gradient-to: var(--tb-main-light); }
.from-tb-accent-pink { --tw-gradient-from: var(--tb-accent-pink); }
.to-tb-accent-medium { --tw-gradient-to: var(--tb-accent-medium); }

/* Tailwind-like purple classes mapped to new colors */
.text-purple-600 { color: var(--tb-main-dark); }
.text-purple-700 { color: var(--tb-main-dark); }
.text-purple-100 { color: #e6d9ff; }
.text-purple-200 { color: #d1b3ff; }
.text-purple-300 { color: #b799ff; }
.bg-purple-600 { background-color: var(--tb-main-dark); }
.bg-purple-100 { background-color: #f0e6ff; }
.bg-purple-50 { background-color: #f8f5ff; }
.hover\:bg-purple-50:hover { background-color: #f8f5ff; }
.hover\:text-purple-600:hover { color: var(--tb-main-dark); }
.hover\:text-purple-700:hover { color: var(--tb-main-dark); }
.ring-purple-500 { --tw-ring-color: var(--tb-main-medium); }

/* Gradient backgrounds */
.bg-gradient-purple {
    background: linear-gradient(135deg, var(--tb-main-dark), var(--tb-main-medium));
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .welcome-header h1 {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .quick-actions {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* ========================================
   NOTIFICATION SYSTEM UX DESIGN
   ======================================== */

/* Notification Icon */
.nav-notifications {
    position: relative;
}

.nav-notification-icon {
    position: relative;
    padding: 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--tb-main-dark);
    background-color: rgba(38, 0, 91, 0.08);
    border: 1px solid rgba(38, 0, 91, 0.12);
}

.nav-notification-icon:hover {
    background-color: var(--tb-main-dark);
    color: var(--tb-text-light);
}

.nav-notification-icon:hover i,
.nav-notification-icon:hover .notification-badge {
    color: var(--tb-text-light);
}

.nav-notification-icon i {
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

/* Notification Badge */
.notification-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background: linear-gradient(135deg, #ff4757, #ff3742);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.15rem 0.4rem;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(255, 71, 87, 0.4);
    transform: scale(0);
    transition: transform 0.2s ease;
}

.notification-badge.has-notifications {
    transform: scale(1);
    animation: notification-pulse 2s infinite;
}

@keyframes notification-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Notification Dropdown */
.notification-dropdown {
    right: 0;
    min-width: 320px;
    max-height: 400px;
    overflow: hidden;
    padding: 0;
}

.notification-header {
    padding: 1rem;
    background: var(--tb-neutral-gray);
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--tb-main-dark);
}

.view-all {
    font-size: 0.85rem;
    color: var(--tb-main-dark);
    text-decoration: none;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.view-all:hover {
    background: var(--tb-main-dark);
    color: white !important;
}

/* Notification List */
.notification-list {
    max-height: 280px;
    overflow-y: auto;
}

.notification-item {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #f3f4f6;
    transition: all 0.2s ease;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.notification-item:hover {
    background: var(--tb-neutral-gray);
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.notification-icon.success {
    background: #d1fae5;
    color: #065f46;
}

.notification-icon.warning {
    background: #fef3c7;
    color: #92400e;
}

.notification-icon.danger {
    background: #fee2e2;
    color: #991b1b;
}

.notification-icon.info {
    background: #dbeafe;
    color: #1e40af;
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-message {
    font-size: 0.9rem;
    color: var(--tb-text-dark);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.notification-time {
    font-size: 0.75rem;
    color: #6b7280;
}

/* Empty State */
.notification-empty {
    padding: 2rem 1rem;
    text-align: center;
    color: #9ca3af;
}

.notification-empty i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

.notification-empty p {
    margin: 0;
    font-size: 0.9rem;
}

/* Loading State */
.notification-loading {
    padding: 1rem;
    text-align: center;
    color: #9ca3af;
}

.notification-loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .notification-dropdown {
        right: -20px;
        min-width: 280px;
    }
    
    .notification-item {
        padding: 0.5rem 0.75rem;
    }
    
    .notification-header {
        padding: 0.75rem;
    }
}

/* Enhanced Accessibility */
.nav-notification-icon:focus {
    outline: 2px solid var(--tb-accent-orange);
    outline-offset: 2px;
}

.notification-item:focus {
    outline: 2px solid var(--tb-accent-orange);
    outline-offset: -2px;
}

/* Real-time Update Animation */
.notification-item.new {
    animation: notification-slide-in 0.3s ease-out;
}

@keyframes notification-slide-in {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pagination Styles */
.pagination {
    display: flex;
    padding-left: 0;
    list-style: none;
    border-radius: 0.25rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.page-item {
    display: list-item;
}

.page-item:not(:first-child) .page-link {
    margin-left: -1px;
}

.page-item.active .page-link {
    z-index: 3;
    color: var(--tb-text-light);
    background-color: var(--tb-main-dark);
    border-color: var(--tb-main-dark);
}

.page-item.disabled .page-link {
    color: #6c757d;
    pointer-events: none;
    background-color: var(--tb-text-light);
    border-color: #dee2e6;
}

.page-link {
    position: relative;
    display: block;
    padding: 0.5rem 0.75rem;
    margin-left: -1px;
    line-height: 1.25;
    color: var(--tb-main-dark);
    text-decoration: none;
    background-color: var(--tb-text-light);
    border: 1px solid #dee2e6;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.page-link:hover {
    z-index: 2;
    color: var(--tb-main-dark);
    text-decoration: none;
    background-color: #e9ecef;
    border-color: #dee2e6;
}

.page-link:focus {
    z-index: 3;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(38, 0, 91, 0.25);
}

.page-item:first-child .page-link {
    margin-left: 0;
    border-top-left-radius: 0.25rem;
    border-bottom-left-radius: 0.25rem;
}

.page-item:last-child .page-link {
    border-top-right-radius: 0.25rem;
    border-bottom-right-radius: 0.25rem;
}

/* Form Controls */
.form-select {
    display: block;
    width: 100%;
    padding: 0.375rem 2.25rem 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--tb-text-dark);
    background-color: var(--tb-text-light);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-select:focus {
    border-color: var(--tb-accent-pink);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(255, 68, 108, 0.25);
}

.form-select-sm {
    padding: 0.25rem 1.5rem 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.form-label {
    margin-bottom: 0.5rem;
    font-weight: 500;
}

/* Utility classes */
.d-flex {
    display: flex !important;
}

.justify-content-between {
    justify-content: space-between !important;
}

.justify-content-center {
    justify-content: center !important;
}

.align-items-center {
    align-items: center !important;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.me-2 {
    margin-right: 0.5rem !important;
}

.mt-4 {
    margin-top: 1.5rem !important;
}

.small {
    font-size: 0.875rem !important;
}

/* Progress Bar Styles */
.progress {
    display: flex;
    height: 1rem;
    overflow: hidden;
    font-size: 0.75rem;
    background-color: #e9ecef;
    border-radius: 0.25rem;
    position: relative;
}

.progress-bar {
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    color: var(--tb-text-light);
    text-align: center;
    white-space: nowrap;
    background-color: var(--tb-main-dark);
    transition: width 0.6s ease;
    border-radius: 0.25rem;
    font-weight: 500;
    font-size: 0.7rem;
}

.progress-bar-success {
    background-color: #28a745;
}

.progress-bar-warning {
    background-color: #ffc107;
    color: var(--tb-text-dark);
}

.progress-bar-danger {
    background-color: #dc3545;
}

.progress-bar-info {
    background-color: #17a2b8;
}

.progress-bar-striped {
    background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
    background-size: 1rem 1rem;
}

.progress-bar-animated {
    animation: progress-bar-stripes 1s linear infinite;
}

@keyframes progress-bar-stripes {
    0% {
        background-position: 1rem 0;
    }
    100% {
        background-position: 0 0;
    }
}

/* Custom Button Styles */
.btn-light-purple {
    background-color: var(--tb-accent-pink);
    color: white !important;
    border: 1px solid var(--tb-accent-pink);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.btn-light-purple:hover {
    background-color: var(--tb-accent-medium);
    border-color: var(--tb-accent-medium);
    color: white !important;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(255, 68, 108, 0.2);
}

.btn-success {
    background-color: var(--tb-accent-pink);
    color: white !important;
    border: 1px solid var(--tb-accent-pink);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.btn-success:hover {
    background-color: var(--tb-accent-medium);
    border-color: var(--tb-accent-medium);
    color: white !important;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(142, 91, 214, 0.2);
}

/* Share dropdown styling */
.dropdown-item {
    color: var(--tb-main-dark);
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--tb-neutral-gray);
    color: var(--tb-main-dark);
}

.dropdown-item i {
    width: 20px;
    text-align: center;
    margin-right: 0.5rem;
}

/* Gap utility */
.gap-2 {
    gap: 0.5rem;
}

/* Text utilities */
.text-primary {
    color: var(--tb-main-dark) !important;
}

.text-success {
    color: var(--tb-accent-pink) !important;
}

.text-info {
    color: var(--tb-medium-blue) !important;
}

.text-tb-main {
    color: var(--tb-main-dark) !important;
}

.text-tb-main\/80 {
    color: rgba(38, 0, 91, 0.8) !important;
}

.text-tb-main\/70 {
    color: rgba(38, 0, 91, 0.7) !important;
}

.text-tb-accent {
    color: var(--tb-accent-pink) !important;
}

.text-tb-purple {
    color: var(--tb-accent-pink) !important;
}

/* Spacing utilities */
.ml-2 {
    margin-left: 0.5rem !important;
}

.mr-1 {
    margin-right: 0.25rem !important;
}

/* Flexbox utilities */
.d-flex {
    display: flex !important;
}

.align-items-center {
    align-items: center !important;
}

.flex-wrap {
    flex-wrap: wrap !important;
}

/* Button improvements */
.btn {
    font-family: inherit;
    cursor: pointer;
    user-select: none;
    vertical-align: middle;
}

.btn i {
    font-size: 0.875em;
}

/* Dropdown improvements */
.dropdown-menu {
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.dropdown-header {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--tb-main-dark);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

/* Batch List Highlighting */
.batch-highlight {
    background: linear-gradient(135deg, #fff9f5, #ffffff) !important;
    border: 2px solid var(--tb-accent-orange) !important;
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.2) !important;
    animation: batch-highlight-pulse 2s ease-in-out;
}

@keyframes batch-highlight-pulse {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 0 4px 12px rgba(255, 107, 0, 0.2);
    }
    50% { 
        transform: scale(1.02); 
        box-shadow: 0 6px 16px rgba(255, 107, 0, 0.3);
    }
}

.batch-row {
    transition: all 0.2s ease;
}

.batch-row:hover {
    background-color: var(--tb-neutral-gray) !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Subscription Warning Banner */
.tb-subscription-banner {
    background-color: #FEF3C7;
    border: 1px solid #F59E0B;
    border-radius: 8px;
    padding: 16px 20px;
    margin-bottom: 20px;
}

.tb-subscription-banner-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.tb-subscription-icon {
    color: #F59E0B;
    font-size: 24px;
    flex-shrink: 0;
}

.tb-subscription-banner-content > div {
    flex: 1;
}

.tb-subscription-banner-content strong {
    display: block;
    color: #92400E;
    font-size: 16px;
    margin-bottom: 4px;
}

.tb-subscription-banner-content p {
    color: #78350F;
    font-size: 14px;
    margin: 0;
}

.tb-subscription-action {
    background-color: #F59E0B;
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    white-space: nowrap;
    transition: background-color 0.2s;
}

.tb-subscription-action:hover {
    background-color: #D97706;
    color: white;
    text-decoration: none;
}

.tb-subscription-action i {
    margin-left: 6px;
    font-size: 12px;
}