/* Futuristic TimeZoneBuddy Styles */

:root {
    /* Color Palette */
    --primary: #00d4ff;
    --primary-dark: #0099cc;
    --secondary: #ff6b35;
    --accent: #7c3aed;
    --success: #00ff88;
    --warning: #ffb800;
    --danger: #ff3366;
    
    /* Light Theme */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #e2e8f0;
    --bg-glass: rgba(255, 255, 255, 0.1);
    --text-primary: #1a202c;
    --text-secondary: #718096;
    --text-muted: #a0aec0;
    --border: rgba(255, 255, 255, 0.2);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.2);
    --blur: blur(16px);
    
    /* Typography */
    --font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* Animations */
    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0a0a0f;
    --bg-secondary: #151520;
    --bg-tertiary: #1f1f2e;
    --bg-glass: rgba(0, 0, 0, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #b4bcd0;
    --text-muted: #64748b;
    --border: rgba(255, 255, 255, 0.1);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background Animation */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    top: -150px;
    left: -150px;
    animation-delay: 0s;
}

.orb-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, var(--secondary), var(--primary));
    top: 50%;
    right: -100px;
    animation-delay: -7s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: linear-gradient(45deg, var(--accent), var(--success));
    bottom: -125px;
    left: 50%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-30px) rotate(120deg); }
    66% { transform: translateY(20px) rotate(240deg); }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Header - Split Navigation */
.header {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    animation: slideDown 0.4s ease-out;
}

.nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: var(--space-md) 0;
    min-height: 60px;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    justify-self: start;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    justify-self: center;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    font-size: 1.8rem;
    animation: rotate 20s linear infinite;
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    justify-self: end;
}

.nav-item {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 500;
    font-size: 0.9rem;
}

.nav-item:hover {
    background: var(--bg-secondary);
    border-color: var(--border);
    transform: translateY(-1px);
}

.theme-toggle {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-1px);
}

.theme-toggle:hover .theme-icon {
    color: white;
    transform: rotate(180deg);
}

.theme-icon {
    font-size: 1rem;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
}

.nav-item-text {
    font-size: 0.85rem;
}

.nav-item-icon {
    font-size: 0.9rem;
}

@keyframes slideDown {
    from { 
        transform: translateY(-20px); 
        opacity: 0; 
    }
    to { 
        transform: translateY(0); 
        opacity: 1; 
    }
}

/* Mobile Responsive Navigation */
@media (max-width: 768px) {
    .nav {
        grid-template-columns: auto 1fr auto;
        padding: var(--space-sm) 0;
        min-height: 50px;
    }
    
    .nav-left {
        order: 1;
    }
    
    .logo {
        order: 2;
        margin: 0 var(--space-md);
    }
    
    .nav-actions {
        order: 3;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    .nav-item-text {
        display: none;
    }
    
    .nav-item {
        padding: var(--space-xs);
        min-width: 32px;
        justify-content: center;
    }
    
    .theme-toggle {
        width: 32px;
        height: 32px;
    }
}

/* Controls */
.controls {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.controls-grid {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: var(--space-lg);
    align-items: center;
    padding: var(--space-lg) 0;
}

.search-container {
    position: relative;
    max-width: 400px;
}

.search-wrapper {
    position: relative;
}

.search-input {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.1), var(--shadow);
    transform: translateY(-2px);
}

.search-dropdown {
    position: absolute;
    top: calc(100% + var(--space-sm));
    left: 0;
    right: 0;
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    max-height: 300px;
    overflow-y: auto;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

.search-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--border);
}

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

.dropdown-item:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateX(4px);
}

.dropdown-item-city {
    font-weight: 600;
    color: var(--text-primary);
}

.dropdown-item-country {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Slider */
.slider-container {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.slider-label {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-weight: 500;
    color: var(--text-secondary);
}

.slider {
    width: 120px;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    outline: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    -webkit-appearance: none;
    appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
    transition: all var(--transition-normal);
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.5);
}

.slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

/* Buttons */
.btn {
    padding: var(--space-sm) var(--space-lg);
    border: none;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.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 var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary), var(--accent));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    transform: translateY(-2px);
}

.btn-icon {
    padding: var(--space-sm);
    border-radius: var(--radius-full);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-full {
    width: 100%;
}

/* Main Content */
.main {
    padding: var(--space-2xl) 0;
    min-height: 60vh;
}

/* Welcome Screen */
.welcome-screen {
    text-align: center;
    padding: var(--space-2xl) 0;
    animation: fadeInUp 0.8s ease-out;
}

.welcome-content {
    max-width: 600px;
    margin: 0 auto;
}

.welcome-icon {
    font-size: 4rem;
    margin-bottom: var(--space-lg);
    animation: bounce 2s infinite;
}

.welcome-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    background: linear-gradient(45deg, var(--primary), var(--accent), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.welcome-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.welcome-hint {
    color: var(--text-muted);
    font-size: 0.95rem;
}

kbd {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 2px 6px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

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

/* Timezone Grid */
.timezone-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.timezone-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    position: relative;
    cursor: grab;
    transition: all var(--transition-normal);
    animation: slideIn 0.6s ease-out;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.timezone-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--secondary));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.timezone-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.timezone-card:hover::before {
    opacity: 1;
}

.timezone-card.dragging {
    cursor: grabbing;
    transform: rotate(2deg) scale(1.02);
    z-index: 10;
}

/* Time update animation */
.time-updated {
    animation: timeGlow 0.8s ease-out;
}

@keyframes timeGlow {
    0% { 
        text-shadow: 0 0 10px rgba(0, 212, 255, 0.6);
        transform: scale(1.02);
    }
    100% { 
        text-shadow: none;
        transform: scale(1);
    }
}

/* Seconds indicator - subtle dot animation */
.seconds-indicator {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    margin-left: 8px;
    animation: secondsPulse 1s ease-in-out infinite;
    opacity: 0.7;
}

@keyframes secondsPulse {
    0% { 
        opacity: 0.3;
        transform: scale(0.8);
    }
    50% { 
        opacity: 1;
        transform: scale(1.2);
    }
    100% { 
        opacity: 0.3;
        transform: scale(0.8);
    }
}

/* Working hours glow enhancement */
.timezone-card.working-hours {
    border-color: var(--success);
    background: linear-gradient(135deg, var(--bg-glass), rgba(0, 255, 136, 0.05));
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.15), var(--shadow);
    animation: workingHoursGlow 4s ease-in-out infinite;
}

@keyframes workingHoursGlow {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(0, 255, 136, 0.15), var(--shadow);
    }
    50% { 
        box-shadow: 0 0 25px rgba(0, 255, 136, 0.25), var(--shadow);
    }
}

.timezone-card.user-zone {
    animation: gentlePulse 6s ease-in-out infinite;
    position: relative;
}

.timezone-card.user-zone::after {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(45deg, var(--primary), var(--accent), var(--secondary), var(--primary));
    background-size: 300% 300%;
    border-radius: var(--radius-xl);
    z-index: -1;
    animation: gradientShift 8s ease infinite;
    opacity: 0.3;
}

@keyframes gentlePulse {
    0%, 100% { 
        box-shadow: var(--shadow);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.2), var(--shadow);
        transform: scale(1.01);
    }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes gentleFloat {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
        opacity: 1;
    }
    25% { 
        transform: translateY(-3px) rotate(2deg);
        opacity: 0.9;
    }
    50% { 
        transform: translateY(-5px) rotate(0deg);
        opacity: 0.95;
    }
    75% { 
        transform: translateY(-2px) rotate(-2deg);
        opacity: 0.9;
    }
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-lg);
}

.card-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

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

.remove-btn {
    background: rgba(255, 51, 102, 0.1);
    border: 1px solid rgba(255, 51, 102, 0.2);
    color: var(--danger);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 1.2rem;
    font-weight: bold;
}

.remove-btn:hover {
    background: var(--danger);
    color: white;
    transform: scale(1.1);
}

.time-display {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.time-emoji {
    font-size: 2rem;
    animation: gentleFloat 4s ease-in-out infinite;
    transition: all var(--transition-normal);
}

.time-emoji:hover {
    transform: scale(1.1) rotate(5deg);
}

/* Subtle seconds indicator */
.seconds-indicator {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    margin-left: 8px;
    vertical-align: middle;
    animation: secondsPulse 1s infinite ease-in-out;
    box-shadow: 0 0 8px rgba(0, 212, 255, 0.3);
}

@keyframes secondsPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

.time-info {
    flex: 1;
}

.time {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    transition: all var(--transition-fast);
    position: relative;
}

/* Smooth time update animation */
.time.updating {
    animation: timeGlow 0.3s ease-out;
}

.time::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: width var(--transition-normal);
}

.timezone-card:hover .time::after {
    width: 100%;
}

.date {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.status-badges {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.badge {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-working {
    background: rgba(0, 255, 136, 0.1);
    color: var(--success);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.badge-user {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Grid Info */
.grid-info {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

.offset-info {
    color: var(--primary);
    font-weight: 500;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: var(--blur);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9) translateY(20px);
    transition: all var(--transition-normal);
}

.modal-overlay.show .modal {
    transform: scale(1) translateY(0);
}

.modal-content {
    padding: var(--space-2xl);
    text-align: center;
}

.avatar-container {
    margin-bottom: var(--space-lg);
}

.avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    animation: avatarFloat 4s ease-in-out infinite;
    overflow: hidden;
}

.avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

@keyframes avatarFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Creator Name Styles */
.creator-name {
    text-align: center;
    margin: var(--space-lg) 0;
    position: relative;
}

.name-text {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    text-align: center;
    animation: nameGlow 2s ease-in-out infinite alternate;
    position: relative;
    display: inline-block;
    letter-spacing: 3px;
    text-transform: uppercase;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    /* Remove blur-causing properties */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@keyframes nameGlow {
    0% { 
        transform: scale(1);
        color: var(--primary-color);
        text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
    }
    100% { 
        transform: scale(1.02);
        color: #00e6ff;
        text-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
    }
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.modal-subtitle {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.bio {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    text-align: left;
    line-height: 1.7;
    color: var(--text-secondary);
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.contact-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
    text-decoration: none;
}

.contact-btn:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.3);
}

.contact-btn svg {
    width: 20px;
    height: 20px;
}

.shortcuts {
    margin-bottom: var(--space-xl);
}

.shortcuts h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.shortcuts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.shortcut {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
}

.version-info {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    color: var(--text-primary);
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    animation: toastSlide 0.3s ease-out;
    max-width: 300px;
}

.toast.success {
    border-color: var(--success);
    background: linear-gradient(135deg, var(--bg-glass), rgba(0, 255, 136, 0.1));
}

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

/* Theme Toggle */
.theme-toggle .theme-icon {
    transition: all var(--transition-normal);
    font-size: 1.2rem;
}

[data-theme="dark"] .theme-toggle .theme-icon {
    transform: rotate(180deg);
}

[data-theme="dark"] .theme-toggle .theme-icon::before {
    content: '☀️';
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .controls-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        text-align: center;
    }
    
    .search-container {
        max-width: none;
    }
    
    .timezone-grid {
        grid-template-columns: 1fr;
    }
    
    .welcome-title {
        font-size: 2rem;
    }
    
    .welcome-text {
        font-size: 1.1rem;
    }
    
    .modal-content {
        padding: var(--space-lg);
    }
    
    .shortcuts-grid {
        grid-template-columns: 1fr;
    }
    
    .toast-container {
        top: var(--space-sm);
        right: var(--space-sm);
        left: var(--space-sm);
    }
    
    .toast {
        max-width: none;
    }
}

@media (max-width: 480px) {
    .nav {
        padding: var(--space-md) 0;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .btn {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.85rem;
    }
    
    .timezone-card {
        padding: var(--space-lg);
    }
    
    .time {
        font-size: 1.5rem;
    }
    
    /* Mobile Creator Name */
    .name-text {
        font-size: 2rem;
        letter-spacing: 2px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Name Input Styles */
.name-input-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin: var(--space-xl) 0;
}

.name-input {
    padding: var(--space-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1.1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.name-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    outline: none;
}

.name-input::placeholder {
    color: var(--text-secondary);
}

/* Selection */
::selection {
    background: rgba(0, 212, 255, 0.2);
    color: var(--text-primary);
}

/* Focus styles */
button:focus-visible,
input:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}