:root {
    /* Clean Color Palette */
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #93c5fd;
    --secondary-color: #10b981;
    --secondary-dark: #059669;
    --accent-color: #f59e0b;
    --accent-dark: #d97706;
    
    /* Dark Mode Colors - Always Applied */
    --background: #111827;
    --background-secondary: #1f2937;
    --background-tertiary: #374151;
    --card-background: #1f2937;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --border-color: #374151;
    --border-light: #4b5563;
    
    /* Status Colors */
    --success-color: #10b981;
    --success-bg: #ecfdf5;
    --success-border: #a7f3d0;
    --error-color: #ef4444;
    --error-bg: #fef2f2;
    --error-border: #fecaca;
    --warning-color: #f59e0b;
    --warning-bg: #fffbeb;
    --warning-border: #fed7aa;
    --info-color: #3b82f6;
    --info-bg: #eff6ff;
    --info-border: #bfdbfe;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px 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);
    
    /* Spacing */
    --border-radius: 8px;
    --border-radius-sm: 6px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Transitions */
    --transition: all 0.15s ease-in-out;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Mobile keyboard adjustments */
body.keyboard-open {
    height: 100vh;
    overflow: hidden;
}

body.keyboard-open .hero {
    min-height: auto;
    padding: 1rem 0;
}

/* Touch-friendly improvements */
* {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}

input, textarea, select {
    -webkit-user-select: text;
    user-select: text;
}

/* Smooth scrolling for all devices */
html {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Global Link Styles */
a {
    color: #fbbf24;
    text-decoration: none;
    outline: none !important;
    -webkit-tap-highlight-color: transparent;
}

a:hover, a:active {
    color: #f59e0b;
    text-decoration: underline;
}

a:focus {
    outline: none !important;
    color: #f59e0b;
}

/* Navigation Links - Keep Original Colors */
.nav a {
    color: var(--text-primary) !important;
}

.nav a:hover {
    background: var(--background-secondary);
    color: var(--primary-color) !important;
    text-decoration: none;
}

.logo {
    color: white !important;
}

.logo:hover {
    color: rgba(255, 255, 255, 0.8) !important;
    text-decoration: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.95rem;
}

.nav span {
    color: var(--text-secondary);
    font-weight: 500;
}

.nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    min-height: 44px;
    display: flex;
    align-items: center;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    cursor: pointer;
}

.nav a:hover {
    background: var(--background-secondary);
    color: var(--primary-color);
}

.nav a:active {
    transform: scale(0.98);
    background: rgba(59, 130, 246, 0.2);
}

/* Main Content */
.main {
    padding: 2rem 0 4rem;
}

/* Cards */
.card {
    background: var(--card-background);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.card-header {
    padding: 2.5rem 2rem;
    text-align: center;
    background: var(--background-secondary);
    border-bottom: 1px solid var(--border-light);
}

.card form {
    padding: 2.5rem;
}

.card > div:not(.card-header) {
    padding: 2rem 2.5rem;
}

.card-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.card-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 400;
}

/* Forms */
.form-group {
    margin-bottom: 1.75rem;
}

.form-label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--card-background);
    color: var(--text-primary);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    touch-action: manipulation;
    min-height: 44px;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    background: var(--background-secondary);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
    min-height: 44px;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border: 2px solid transparent;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #1d4ed8 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    border: 2px solid transparent;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.2);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #5b21b6 0%, #7c3aed 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

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

.btn-success:hover {
    background: var(--secondary-dark);
}

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    border: 2px solid transparent;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-info {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    border: 2px solid transparent;
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(6, 182, 212, 0.2);
}

.btn-info:hover {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: var(--border-radius-sm);
}

.btn-block {
    width: 100%;
}

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    border: 1px solid;
    font-weight: 500;
}

.alert-success {
    background: var(--success-bg);
    color: #065f46;
    border-color: var(--success-border);
}

.alert-error {
    background: var(--error-bg);
    color: #991b1b;
    border-color: var(--error-border);
}

.alert-warning {
    background: var(--warning-bg);
    color: #92400e;
    border-color: var(--warning-border);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 200px;
    height: 200px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    top: 40%;
    left: 70%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    animation: slideInDown 1s ease-out;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    text-shadow: 0 4px 8px rgba(0,0,0,0.2);
    line-height: 1.1;
    animation: slideInUp 1s ease-out 0.2s both;
}

.gradient-text {
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.typewriter {
    display: inline-block;
    border-right: 3px solid rgba(255, 255, 255, 0.8);
    animation: typing 3s steps(20, end) 1s both, blink 1s infinite 4s;
    white-space: nowrap;
    overflow: hidden;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink {
    0%, 50% { border-color: rgba(255, 255, 255, 0.8); }
    51%, 100% { border-color: transparent; }
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    animation: fadeIn 1s ease-out 0.4s both;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    animation: slideInUp 1s ease-out 0.6s both;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 600;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 1.2rem;
}

.hero-cta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    animation: slideInUp 1s ease-out 0.8s both;
}

.cta-button {
    background: linear-gradient(45deg, #fff, #f0f9ff);
    color: #1e40af;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    background: linear-gradient(45deg, #f0f9ff, #dbeafe);
}

.cta-button svg {
    transition: transform 0.3s ease;
}

.cta-button:hover svg {
    transform: translate(2px, -2px);
}

.secondary-cta {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    transition: all 0.3s ease;
}

.secondary-cta:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.arrow {
    transition: transform 0.3s ease;
}

.secondary-cta:hover .arrow {
    transform: translateX(3px);
}

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

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

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

/* Link Creator */
.link-creator {
    padding: 2.5rem;
    background: var(--card-background);
    max-width: 800px;
    margin: -1rem auto 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

/* Destination Input */
.destination-input {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    align-items: center;
}

.destination-input .form-input {
    flex: 1;
}

.destination-input .remove-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--error-color);
    color: white;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.destination-input .remove-btn:hover {
    background: #dc2626;
    transform: scale(1.05);
}

.add-destination {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    padding: 0.75rem 1rem;
    border: 2px dashed var(--primary-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
    background: rgba(59, 130, 246, 0.05);
}

.add-destination:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-dark);
}

.add-destination span {
    font-size: 1.2rem;
    font-weight: bold;
}





/* Table Styles */
.table-responsive {
    overflow-x: auto;
    padding: 0;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--card-background);
    border: 1px solid var(--border-light);
}

.links-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-background);
    margin: 0;
}

.links-table th,
.links-table td {
    padding: 1.25rem 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(226, 232, 240, 0.3);
    vertical-align: middle;
}

.links-table th {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: sticky;
    top: 0;
    z-index: 10;
}

.links-table tbody tr {
    transition: all 0.2s ease;
    border-bottom: 1px solid rgba(226, 232, 240, 0.2);
}

.links-table tbody tr:hover {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.links-table tbody tr:last-child {
    border-bottom: none;
}

.links-table tbody tr:last-child td {
    border-bottom: none;
}

.short-link {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1f2937 !important;
    text-decoration: none !important;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
    display: inline-block;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(251, 191, 36, 0.2);
}

.short-link:hover {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #111827 !important;
    text-decoration: none !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(251, 191, 36, 0.3);
}

.destinations-preview {
    color: var(--text-secondary);
    font-size: 0.9rem;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid;
    transition: all 0.2s ease;
}

.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: block;
}

.status-active {
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
    color: #166534;
    border-color: #22c55e;
}

.status-active::before {
    background: #22c55e;
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
}

.status-expired {
    background: linear-gradient(135deg, #fef2f2 0%, #fecaca 100%);
    color: #991b1b;
    border-color: #ef4444;
}

.status-expired::before {
    background: #ef4444;
    box-shadow: 0 0 6px rgba(239, 68, 68, 0.6);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 2.5rem 2rem;
}

.stat-card {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom Link Styles */
.custom-link-container {
    margin-top: 0.5rem;
}

.custom-link-preview {
    display: flex;
    align-items: center;
    background: var(--background-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.custom-link-preview:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.base-url {
    background: var(--primary-color);
    color: white;
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    white-space: nowrap;
}

.custom-code-input {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
}

.custom-code-input:disabled {
    background: var(--background-secondary) !important;
    color: var(--text-muted);
}

.custom-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--accent-color);
    color: white;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-left: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-help {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.custom-code-status {
    margin-top: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

.custom-code-error {
    background: var(--error-bg);
    color: var(--error-color);
    border: 1px solid var(--error-border);
}

.custom-code-success {
    background: var(--success-bg);
    color: var(--success-color);
    border: 1px solid var(--success-border);
}

.custom-code-checking {
    background: var(--info-bg);
    color: var(--info-color);
    border: 1px solid var(--info-border);
}

/* Premium Notice */
.premium-notice {
    background: linear-gradient(135deg, #fef7ff 0%, #f3e8ff 100%);
    border: 2px solid #a855f7;
    border-radius: 16px;
    padding: 2rem;
    margin-top: 1rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(168, 85, 247, 0.15);
    backdrop-filter: blur(10px);
}

.premium-notice::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #a855f7 0%, #8b5cf6 50%, #7c3aed 100%);
}

.premium-notice::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.premium-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 8px rgba(168, 85, 247, 0.3));
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.premium-text {
    color: #581c87;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.premium-text strong {
    color: #6b21a8;
    font-weight: 700;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.auth-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.premium-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, #a855f7 0%, #8b5cf6 100%);
    border: 2px solid transparent;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.3);
    min-width: 120px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.premium-link::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;
}

.premium-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(168, 85, 247, 0.4);
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.premium-link:hover::before {
    left: 100%;
}

.premium-link:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.3);
}

/* Modal Styles */
.edit-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.edit-modal, .analytics-modal {
    background: var(--card-background);
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
}

.analytics-modal {
    max-width: 700px;
    max-height: 80vh;
}

.edit-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-light);
    background: var(--background-secondary);
}

.edit-modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.25rem;
}

.edit-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.edit-modal-close:hover {
    color: var(--error-color);
    background: var(--error-bg);
}

.edit-modal-body {
    padding: 2.5rem;
}

.edit-modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
}

/* Analytics Styles */
.analytics-overview {
    margin-bottom: 2rem;
}

.analytics-stats {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--background-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.stat-row span {
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-row strong {
    color: var(--primary-color);
    font-size: 1.1em;
    font-weight: 700;
}

.analytics-section {
    margin-bottom: 2rem;
}

.analytics-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1em;
    font-weight: 700;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.recent-clicks {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--card-background);
}

.click-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.click-item:hover {
    background: var(--background-secondary);
}

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

.click-time {
    color: var(--text-primary);
    font-weight: 500;
}

.click-ip {
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
}

.browser-stats {
    display: grid;
    gap: 0.5rem;
}

.browser-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--background-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.browser-name {
    color: var(--text-primary);
    font-weight: 500;
}

.browser-count {
    color: var(--text-muted);
    font-size: 0.9em;
}

.no-data {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-style: italic;
}

.loading-spinner {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

/* Settings Page Styles */
.settings-info {
    padding: 2rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-light);
}

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

.info-row label {
    font-weight: 600;
    color: var(--text-secondary);
}

.info-row span {
    color: var(--text-primary);
    font-weight: 500;
}

/* Danger Zone */
.danger-zone {
    border-color: var(--error-border);
    background: var(--error-bg);
}

.danger-zone .card-title {
    color: var(--error-color);
}

.danger-actions {
    padding: 2rem;
}

.danger-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border: 1px solid var(--error-border);
    border-radius: var(--border-radius);
    background: var(--card-background);
    margin-bottom: 1rem;
}

.danger-action:last-child {
    margin-bottom: 0;
}

.danger-info {
    flex: 1;
}

.danger-info strong {
    color: var(--error-color);
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.danger-info p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9rem;
}

/* Clickable Link for Copy */
.clickable-link {
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
    display: inline-block;
}

.clickable-link:hover {
    transform: scale(1.05);
    text-shadow: 0 0 8px rgba(251, 191, 36, 0.6);
}

.clickable-link:active {
    transform: scale(0.95);
}

.clickable-link.copied {
    animation: copySuccess 0.6s ease;
}

@keyframes copySuccess {
    0% { transform: scale(1); }
    50% { 
        transform: scale(1.1); 
        background-color: #10b981; 
        color: white; 
        border-radius: 4px;
        padding: 2px 6px;
    }
    100% { transform: scale(1); }
}

/* Mobile-First Responsive Design */
@media (max-width: 768px) {
    /* Global Mobile Styles */
    body {
        font-size: 14px;
        line-height: 1.5;
    }

    .container {
        padding: 0 0.75rem;
        max-width: 100%;
    }

    /* Header Mobile */
    .header {
        padding: 0.75rem 0;
        position: relative;
    }

    .header-content {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
        padding: 0 1rem;
    }

    .logo {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }

    .nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
        width: 100%;
    }

    .nav a {
        font-size: 0.9rem;
        padding: 0.75rem 1rem;
        border-radius: 8px;
        white-space: nowrap;
        min-width: auto;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        margin: 0.25rem;
    }

    /* Hero Section Mobile */
    .hero {
        min-height: 60vh;
        padding: 1rem 0;
        display: flex;
        align-items: center;
    }

    .hero-content {
        padding: 0 1rem;
        width: 100%;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.5rem 1rem;
        margin-bottom: 1rem;
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
        padding: 0 0.5rem;
        line-height: 1.5;
    }

    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }

    .feature-item {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
        width: auto;
    }

    .hero-cta {
        flex-direction: column;
        gap: 0.75rem;
        padding: 0 1rem;
    }

    .cta-button, .secondary-cta {
        width: 100%;
        max-width: 320px;
        justify-content: center;
        font-size: 0.95rem;
        margin: 0 auto;
    }

    .cta-button {
        padding: 1rem 1.5rem;
    }

    .secondary-cta {
        padding: 0.875rem 1.25rem;
    }

    .shape-1, .shape-2, .shape-3 {
        display: none;
    }

    .typewriter {
        border-right: none;
        animation: none;
        white-space: normal;
        overflow: visible;
    }

    /* Cards Mobile */
    .card {
        margin: 0.75rem;
        border-radius: var(--border-radius);
        box-shadow: var(--shadow-md);
    }

    .card-header {
        padding: 1.5rem 1rem;
        text-align: center;
    }

    .card-title {
        font-size: 1.4rem;
        margin-bottom: 0.5rem;
    }

    .card-subtitle {
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .card form {
        padding: 1.5rem 1rem;
    }

    .card > div:not(.card-header) {
        padding: 1.5rem 1rem;
    }

    /* Link Creator Mobile */
    .link-creator {
        padding: 1.5rem 1rem;
        margin: 0.5rem auto;
        border-radius: var(--border-radius);
        max-width: 100%;
    }



    /* Forms Mobile */
    .form-group {
        margin-bottom: 1.5rem;
    }

    .form-label {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }

    .form-input, .form-textarea, .form-select {
        padding: 0.875rem 1rem;
        font-size: 0.95rem;
        border-radius: var(--border-radius);
    }

    .btn {
        padding: 0.875rem 1.25rem;
        font-size: 0.9rem;
        border-radius: var(--border-radius);
    }

    .btn-block {
        width: 100%;
        margin: 0.5rem 0;
    }

    /* Features Section Mobile */
    .features-section {
        margin: 2rem 0;
        padding: 0 0.75rem;
    }

    .section-title {
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
        padding: 0 0.5rem;
        text-align: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0;
    }

    .feature-card {
        padding: 1.5rem 1rem;
        text-align: center;
    }

    .feature-card h3 {
        font-size: 1.2rem;
        margin-bottom: 0.75rem;
    }

    .feature-card p {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .feature-icon-large {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    /* Tables Mobile */
    .table-responsive {
        padding: 0;
        margin: 0.75rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .links-table {
        font-size: 0.8rem;
        min-width: 600px;
    }

    .links-table th,
    .links-table td {
        padding: 0.75rem 0.5rem;
        white-space: nowrap;
    }

    .links-table th {
        font-size: 0.75rem;
        position: sticky;
        top: 0;
        z-index: 10;
    }

    .links-table .btn {
        font-size: 0.75rem;
        padding: 0.5rem 0.75rem;
        margin: 0.125rem;
        min-width: 60px;
        min-height: 36px;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        border-radius: 6px;
        cursor: pointer;
    }

    .short-link {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }

    .status-badge {
        font-size: 0.65rem;
        padding: 0.25rem 0.5rem;
    }

    /* Dashboard Mobile */
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem 0.75rem;
    }

    .stat-card {
        padding: 1.5rem 1rem;
        text-align: center;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.9rem;
    }

    /* Destination Inputs Mobile */
    .destination-input {
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }

    .destination-input .form-input {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .destination-input .remove-btn {
        width: 100%;
        max-width: 120px;
        align-self: center;
    }

    .add-destination {
        padding: 0.75rem 1rem;
        text-align: center;
        font-size: 0.9rem;
    }

    /* Custom Link Mobile */
    .custom-link-container {
        width: 100%;
    }

    .custom-link-preview {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.75rem;
    }

    .base-url {
        font-size: 0.8rem;
        text-align: center;
        margin-bottom: 0.25rem;
    }

    .custom-code-input {
        text-align: center;
        font-size: 0.9rem;
    }

    .premium-notice {
        padding: 1.5rem 1rem;
        text-align: center;
        border-radius: 12px;
        margin-top: 0.75rem;
    }

    .premium-icon {
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
    }

    .premium-text {
        font-size: 0.9rem;
        margin-bottom: 1.25rem;
        line-height: 1.5;
    }

    .premium-text strong {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }

    .auth-links {
        flex-direction: row;
        justify-content: center;
        gap: 0.75rem;
        flex-wrap: wrap;
    }

    .premium-link {
        padding: 0.625rem 1.5rem;
        font-size: 0.9rem;
        min-width: 100px;
        border-radius: 10px;
    }

    /* Modals Mobile */
    .edit-modal-overlay {
        padding: 1rem;
    }

    .edit-modal, .analytics-modal {
        width: 95%;
        max-width: 400px;
        margin: 0 auto;
        max-height: 90vh;
        overflow-y: auto;
    }

    .edit-modal-header {
        padding: 1rem;
        text-align: center;
    }

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

    .edit-modal-body {
        padding: 1rem;
        max-height: 60vh;
        overflow-y: auto;
    }

    .edit-modal-actions {
        flex-direction: column;
        gap: 0.5rem;
        padding: 1rem;
    }

    .edit-modal-actions .btn {
        width: 100%;
    }

    /* Analytics Modal Mobile */
    .analytics-modal {
        max-height: 85vh;
    }

    .analytics-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .stat-row {
        padding: 0.75rem;
        text-align: center;
    }

    .recent-clicks {
        max-height: 200px;
        overflow-y: auto;
    }

    .click-item {
        padding: 0.75rem;
        font-size: 0.85rem;
    }

    /* Captcha Mobile */
    .captcha-container {
        padding: 1rem;
        margin: 0.5rem 0;
    }

    .captcha-question {
        font-size: 0.95rem;
        margin-bottom: 1rem;
        text-align: center;
    }

    .captcha-question strong {
        font-size: 1.1rem;
        display: block;
        margin: 0.5rem 0;
    }

    .captcha-input-container {
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }

    .captcha-input {
        max-width: 120px;
        text-align: center;
        font-size: 1.1rem;
    }

    .captcha-refresh {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }

    /* Settings Page Mobile */
    .settings-info {
        padding: 1rem;
    }

    .info-row {
        flex-direction: column;
        text-align: center;
        padding: 0.75rem;
        gap: 0.25rem;
    }

    .info-row label {
        font-size: 0.85rem;
    }

    .info-row span {
        font-size: 0.9rem;
        font-weight: 600;
    }

    .danger-actions {
        padding: 1rem;
    }

    .danger-action {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
        gap: 0.75rem;
    }

    /* Auth Pages Mobile */
    .auth-container {
        margin: 0.5rem;
        max-width: 100%;
        width: calc(100% - 1rem);
    }

    /* Login/Register Cards Mobile */
    .auth-card {
        margin: 1rem 0.5rem;
        padding: 0;
        max-width: none;
        width: calc(100% - 1rem);
    }

    .auth-card .card-header {
        padding: 1.5rem 1rem 1rem 1rem;
    }

    .auth-card form {
        padding: 0 1rem 1.5rem 1rem;
    }

    .auth-card > div:not(.card-header) {
        padding: 1rem;
    }

    /* Form improvements for mobile */
    .form-group {
        margin-bottom: 1.25rem;
    }

    .form-input {
        padding: 1rem;
        font-size: 16px; /* Prevent zoom on iOS */
        min-height: 48px;
    }

    .btn-block {
        padding: 1rem;
        font-size: 1rem;
        min-height: 48px;
    }

    /* Footer Mobile */
    footer {
        margin-top: 2rem;
        padding: 1.5rem 1rem;
        text-align: center;
    }

    footer p {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }

    footer a {
        font-size: 0.85rem;
        margin: 0 0.25rem;
    }

    /* Utility Classes Mobile */
    .mt-1 { margin-top: 0.5rem; }
    .mt-2 { margin-top: 0.75rem; }
    .mt-3 { margin-top: 1rem; }
    .mb-1 { margin-bottom: 0.5rem; }
    .mb-2 { margin-bottom: 0.75rem; }
    .mb-3 { margin-bottom: 1rem; }

    /* Scrollbar Styling for Mobile */
    .table-responsive::-webkit-scrollbar {
        height: 4px;
    }

    .table-responsive::-webkit-scrollbar-track {
        background: var(--background-secondary);
    }

    .table-responsive::-webkit-scrollbar-thumb {
        background: var(--primary-color);
        border-radius: 2px;
    }
}

/* Extra Small Devices */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .card {
        margin: 0.5rem;
    }

    .auth-card {
        margin: 0.5rem 0.25rem;
        width: calc(100% - 0.5rem);
    }

    .auth-card .card-header {
        padding: 1rem 0.75rem 0.75rem 0.75rem;
    }

    .auth-card form {
        padding: 0 0.75rem 1rem 0.75rem;
    }

    .auth-card > div:not(.card-header) {
        padding: 0.75rem;
    }

    .link-creator {
        margin: 0.25rem auto;
        padding: 1rem;
    }

    .features-grid {
        padding: 0 0.5rem;
    }

    .feature-card {
        padding: 1rem;
    }

    .links-table {
        min-width: 550px;
    }

    .nav a {
        font-size: 0.85rem;
        padding: 0.75rem 1rem;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        border-radius: 8px;
        margin: 0.25rem;
    }

    .captcha-input {
        max-width: 100px;
    }

    .form-input {
        padding: 0.875rem 0.75rem;
        font-size: 16px; /* Prevent zoom on iOS */
    }

    .btn-block {
        padding: 0.875rem;
        font-size: 0.95rem;
    }

    /* Premium Notice - Extra Small Screens */
    .premium-notice {
        padding: 1.25rem 0.75rem;
        margin-top: 0.5rem;
        border-radius: 10px;
    }

    .premium-icon {
        font-size: 2.25rem;
        margin-bottom: 0.5rem;
    }

    .premium-text {
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }

    .premium-text strong {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
    }

    .auth-links {
        flex-direction: column;
        gap: 0.75rem;
        align-items: stretch;
    }

    .premium-link {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
        border-radius: 8px;
    }
}

/* Large Mobile Devices */
@media (min-width: 481px) and (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .hero-cta {
        flex-direction: row;
        justify-content: center;
        gap: 1rem;
    }

    .cta-button, .secondary-cta {
        max-width: 180px;
    }
}

/* Performance optimizations for mobile */
@media (max-width: 768px) {
    /* Reduce animations on mobile for better performance */
    *, *::before, *::after {
        animation-duration: 0.3s !important;
        animation-delay: 0s !important;
        transition-duration: 0.2s !important;
    }
    
    /* Optimize images and media */
    img, video {
        max-width: 100%;
        height: auto;
    }
    
    /* Better text rendering on mobile */
    body {
        text-size-adjust: 100%;
        -webkit-text-size-adjust: 100%;
    }
}

/* iOS specific optimizations */
@supports (-webkit-touch-callout: none) {
    .form-input, .form-textarea, .form-select {
        font-size: 16px; /* Prevent zoom on focus */
    }
    
    .btn {
        cursor: pointer;
        -webkit-appearance: none;
    }
}

/* Android specific optimizations */
@media screen and (-webkit-min-device-pixel-ratio: 1.5) {
    .btn, .form-input {
        border-width: 1px; /* Thinner borders on high-DPI displays */
    }
}

/* Accessibility improvements for mobile */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .shape-1, .shape-2, .shape-3 {
        display: none !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn {
        border: 2px solid currentColor;
    }
    
    .form-input, .form-textarea, .form-select {
        border-width: 2px;
    }
    
    .short-link {
        border: 1px solid currentColor;
    }
}

/* Always apply dark mode styles for mobile */
@media (max-width: 768px) {
    body {
        background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%) !important;
    }
    
    .card, .link-creator {
        background: #2d3748 !important;
        border-color: #4a5568 !important;
    }
    
    .form-input, .form-textarea, .form-select {
        background: #1a202c !important;
        border-color: #4a5568 !important;
        color: #e2e8f0 !important;
    }
}

/* Auth Cards */
.auth-card {
    max-width: 400px;
    margin: 2rem auto;
    width: 100%;
}

/* Always use Dark Mode */
:root {
    --background: #111827;
    --background-secondary: #1f2937;
    --background-tertiary: #374151;
    --card-background: #1f2937;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --border-color: #374151;
    --border-light: #4b5563;
}

body {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%) !important;
}

.header {
    background: rgba(31, 41, 59, 0.95) !important;
}

.card, .link-creator {
    background: var(--card-background) !important;
    border-color: var(--border-light) !important;
}

.hero {
    color: rgba(249, 250, 251, 0.9) !important;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }

/* Features Section */
.features-section {
    margin: 4rem 0;
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 3rem;
    color: var(--text-primary);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(45deg, var(--primary-color), #764ba2);
    border-radius: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.feature-card {
    background: var(--card-background);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, var(--primary-color), #764ba2);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-icon-large {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
}

/* Table Action Buttons */
.links-table .btn {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
    margin: 0 0.125rem;
    min-width: 70px;
    min-height: 36px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    cursor: pointer;
}

.links-table .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.7rem;
    min-width: 60px;
    min-height: 32px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    cursor: pointer;
}

/* Table Cell Styling */
.links-table td {
    font-size: 0.875rem;
}

.links-table td:first-child {
    font-weight: 600;
}

/* User Column Styling */
.links-table .user-cell {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Type Column Styling */
.links-table .type-cell {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6366f1;
}

/* Destinations Column Styling */
.links-table .destinations-cell {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Clicks Column Styling */
.links-table .clicks-cell {
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
}

/* Created Column Styling */
.links-table .created-cell {
    color: var(--text-secondary);
    font-size: 0.8rem;
    white-space: nowrap;
}

/* Actions Column Styling */
.links-table .actions-cell {
    white-space: nowrap;
    text-align: center;
}

/* Captcha Styles */
.captcha-container {
    background: var(--background-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 0.5rem;
}

.captcha-question {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--text-primary);
}

.captcha-question strong {
    color: var(--primary-color);
    font-size: 1.25rem;
    font-family: 'JetBrains Mono', monospace;
    background: rgba(59, 130, 246, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.captcha-input-container {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 0.5rem;
}

.captcha-input {
    flex: 1;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}

.captcha-refresh {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    padding: 0.75rem;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.captcha-refresh:hover {
    background: var(--primary-dark);
    transform: rotate(180deg);
}

.captcha-container .form-help {
    text-align: center;
    margin: 0;
    font-style: italic;
}

/* Auth pages styling */
.auth-card {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
}

.auth-card .card-header {
    padding: 1.5rem 0 1rem 0;
    text-align: center;
}

.auth-card .card-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.auth-card .card-subtitle {
    font-size: 1.1rem;
    margin-bottom: 0;
}

.auth-card form {
    padding: 1.5rem 0;
}

.auth-card .form-group {
    margin-bottom: 1.5rem;
}

.auth-card .form-input {
    padding: 1rem 1.25rem;
    font-size: 1rem;
}

.auth-card .btn-block {
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    margin-top: 1rem;
}

.auth-card .text-center {
    padding: 1rem 0;
    border-top: 1px solid var(--border-light);
    margin-top: 1rem;
}

.auth-card .text-center p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 1rem;
}

.auth-card .text-center a {
    color: #fbbf24 !important;
    font-weight: 600;
    text-decoration: none;
}

.auth-card .text-center a:hover {
    color: #f59e0b !important;
    text-decoration: underline;
}

/* Benefits card styling */
.auth-card .card.mt-3 {
    border-left: 4px solid #3b82f6;
    background: #f0f9ff;
}

.auth-card .card.mt-3 h4 {
    color: #1e40af;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.auth-card .card.mt-3 ul {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.auth-card .card.mt-3 li {
    color: #1e40af;
    margin-bottom: 0.25rem;
}

@media (max-width: 768px) {
    .auth-card {
        max-width: 100%;
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .auth-card .card-title {
        font-size: 1.75rem;
    }
    
    .auth-card .card-subtitle {
        font-size: 1rem;
    }
    
    .auth-card .form-input {
        padding: 0.875rem 1rem;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .auth-card .btn-block {
        padding: 0.875rem 1.25rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .auth-card {
        margin: 0.5rem;
        padding: 1rem;
    }
    
    .auth-card .card-header {
        padding: 1rem 0 0.75rem 0;
    }
    
    .auth-card .card-title {
        font-size: 1.5rem;
    }
    
    .auth-card .card-subtitle {
        font-size: 0.9rem;
    }
    
    .auth-card form {
        padding: 1rem 0;
    }
    
    .auth-card .form-group {
        margin-bottom: 1.25rem;
    }
}

/* Pagination styles */
.pagination-container {
    background: var(--card-background);
    border-top: 1px solid var(--border-light);
}

.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.pagination-info {
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 500;
}

.pagination .btn {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid #cbd5e1;
    color: #475569;
    font-weight: 500;
    transition: all 0.3s ease;
}

.pagination .btn:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-color: #3b82f6;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

@media (max-width: 768px) {
    .pagination {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .pagination-info {
        text-align: center;
        order: 2;
    }
    
    .pagination .btn {
        min-height: 44px;
        min-width: 120px;
        font-size: 16px;
        padding: 12px 20px;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }
    
    .pagination .btn:hover {
        transform: none;
    }
    
    .pagination .btn:active {
        transform: scale(0.98);
    }
}

/* Search container styles */
.search-container {
    background: var(--card-background);
    border-bottom: 1px solid var(--border-light);
}

.search-container form {
    margin: 0;
}

.search-container .form-input {
    margin: 0;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #cbd5e1;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.search-container .form-input:focus {
    background: rgba(255, 255, 255, 1);
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.search-container .form-input::placeholder {
    color: #64748b;
}

.search-container .btn {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border: none;
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
}

.search-container .btn:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.search-container .btn-secondary {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
    color: white;
}

.search-container .btn-secondary:hover {
    background: linear-gradient(135deg, #4b5563 0%, #374151 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(107, 114, 128, 0.3);
}

@media (max-width: 768px) {
    .search-container form {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .search-container .btn {
        width: 100%;
    }
}