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

:root {
    --primary: #6366f1;
    --primary-dark: #4338ca;
    --primary-light: #818cf8;
    --accent: #f59e0b;
    --accent-dark: #d97706;
    --bg: #f0f4ff;
    --bg-gradient: linear-gradient(135deg, #e0e7ff 0%, #f8fafc 40%, #fff7ed 100%);
    --card-bg: #ffffff;
    --text: #1e1b4b;
    --text-light: #64748b;
    --border: #c7d2fe;
    --radius: 16px;
    --shadow: 0 4px 20px rgba(99, 102, 241, 0.15);
    --shadow-hover: 0 8px 30px rgba(99, 102, 241, 0.3);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    background-image: var(--bg-gradient);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(99, 102, 241, 0.08);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 28px;
}

.nav-list a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 600;
    font-size: 15px;
    transition: color 0.2s;
}

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

.lang-selector {
    background: #fff;
    color: var(--text);
    border: 2px solid var(--primary);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    min-width: 100px;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.15);
    transition: all 0.2s;
}

.lang-selector:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.lang-selector:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.lang-selector option {
    background: #fff;
    color: var(--text);
    padding: 8px;
}

/* Hero Banner */
.hero-banner {
    padding: 60px 24px;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
    text-align: center;
}

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

.hero-banner-content h2 {
    font-size: 38px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-dark), var(--accent-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.hero-banner-content p {
    color: var(--text-light);
    font-size: 18px;
    margin-bottom: 28px;
}

.search-container {
    max-width: 480px;
    margin: 0 auto;
}

.search-container .search-input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: 50px;
    font-size: 16px;
    background: var(--card-bg);
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.search-container .search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: var(--shadow-hover), 0 0 0 4px rgba(99, 102, 241, 0.1);
}

/* Header Right (Weather + Lang) */
.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-weather {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(99, 102, 241, 0.1));
    border-radius: 20px;
    border: 1px solid rgba(245, 158, 11, 0.3);
    min-width: 80px;
    justify-content: center;
}

.weather-icon { font-size: 18px; font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; }
.weather-text { font-size: 13px; font-weight: 600; color: var(--text); }
.weather-loading { color: var(--text-light); font-size: 12px; }

/* Location & Time Bar */
.location-time-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    padding: 14px 24px;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.15) 0%, rgba(245, 158, 11, 0.08) 100%);
    border-bottom: 2px solid var(--primary);
}

.ltb-location, .ltb-time {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.ltb-icon {
    font-size: 16px;
    font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.ltb-text {
    color: var(--text);
}

/* Quick Access Bar */
.quick-access-bar {
    padding: 18px 0;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.08) 0%, rgba(245, 158, 11, 0.05) 100%);
    border-bottom: 2px solid var(--primary);
}

.qa-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    max-width: 900px;
    margin: 0 auto;
}

.qa-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 2px solid var(--border);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.08);
}

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

.qa-card:active { transform: translateY(0); }

.qa-world-time:hover { border-color: #8b5cf6; background: linear-gradient(135deg, #f5f3ff, #fff); }
.qa-my-location:hover { border-color: #10b981; background: linear-gradient(135deg, #ecfdf5, #fff); }
.qa-speed-test:hover { border-color: #f59e0b; background: linear-gradient(135deg, #fffbeb, #fff); }

.qa-icon { font-size: 28px; flex-shrink: 0; font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; }
.qa-info { flex: 1; min-width: 0; }
.qa-title { font-size: 15px; font-weight: 700; color: var(--text); }
.qa-desc { font-size: 12px; color: var(--text-light); }
.qa-arrow { font-size: 18px; color: var(--primary); font-weight: 700; opacity: 0.6; }

/* Tool Categories */
.tool-category {
    padding: 48px 0;
    border-bottom: 1px solid var(--border);
}

.tool-category:last-of-type {
    border-bottom: none;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 3px solid transparent;
}

.category-icon {
    font-size: 28px;
    font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.category-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}

/* Category-specific gradients */
.tool-category[data-category="life-calculators"] .category-header {
    border-image: linear-gradient(90deg, #6366f1, #a855f7) 1;
}

.tool-category[data-category="unit-converters"] .category-header {
    border-image: linear-gradient(90deg, #10b981, #06b6d4) 1;
}

.tool-category[data-category="ecommerce-tools"] .category-header {
    border-image: linear-gradient(90deg, #f59e0b, #ef4444) 1;
}

.tool-category[data-category="dev-tools"] .category-header {
    border-image: linear-gradient(90deg, #ec4899, #8b5cf6) 1;
}

.tool-category[data-category="utility-tools"] .category-header {
    border-image: linear-gradient(90deg, #3b82f6, #6366f1) 1;
}

/* Tool card enhanced hover */
.tool-card {
    background: var(--card-bg);
    border: 2px solid var(--border);
    border-radius: 20px;
    padding: 28px 24px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity 0.3s;
}

.tool-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-hover);
    transform: translateY(-6px) scale(1.02);
}

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

.tool-card.search-highlight {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(99, 102, 241, 0.08));
}

.tool-card.search-highlight::before {
    opacity: 1;
    background: linear-gradient(90deg, var(--accent), var(--primary));
}

/* Main Content with Sidebar Ads */
.main-wrapper {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    gap: 24px;
}

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

.sidebar-ad {
    flex-shrink: 0;
    width: 160px;
}

.sidebar-ad .ad-label {
    font-size: 11px;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 8px;
}

.ad-placeholder.sidebar {
    background: var(--card-bg);
    border: 2px dashed var(--primary-light);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    color: var(--text-light);
    font-size: 11px;
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
}

@media (max-width: 900px) {
    .main-wrapper {
        flex-direction: column;
    }

    .sidebar-ad {
        width: 100%;
        order: 1;
    }

    .left-ad { order: 0; }
    .right-ad { order: 2; }
    .main-content { order: 1; }
}

/* Sections */
.tools-section {
    padding: 48px 0;
}

.section-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(135deg, var(--primary), var(--accent)) 1;
    display: inline-block;
    color: var(--text);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.tool-card {
    background: var(--card-bg);
    border: 2px solid var(--border);
    border-radius: 20px;
    padding: 28px 24px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity 0.3s;
}

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

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

.tool-icon {
    font-size: 38px;
    margin-bottom: 14px;
    display: block;
    font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.tool-card h4 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}

.tool-card p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.5;
}

/* Ad Containers */
.ad-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 24px 0;
}

.ad-label {
    font-size: 11px;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ad-placeholder {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(245, 158, 11, 0.05));
    border: 2px dashed var(--primary-light);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    color: var(--text-light);
    font-size: 13px;
    min-height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Page Content */
.page-content {
    padding: 48px 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.page-content h2,
.page-content h3 {
    text-align: left;
}

.page-content p {
    text-align: left;
}

.page-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}

.page-content h3 {
    font-size: 22px;
    margin-top: 36px;
    margin-bottom: 14px;
}

.page-content p {
    margin-bottom: 16px;
}

.page-content ul {
    margin-bottom: 16px;
    padding-left: 24px;
}

.page-content li {
    margin-bottom: 8px;
}

.page-content a {
    color: var(--primary);
    text-decoration: none;
}

.page-content a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 24px;
    border-top: 1px solid var(--border);
    color: var(--text-light);
    font-size: 14px;
    background: rgba(255, 255, 255, 0.5);
}

footer a {
    color: var(--primary);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

.footer-links {
    margin-top: 14px;
}

.footer-links a {
    margin: 0 10px;
}

/* Tool Pages */
.tool-page {
    padding: 40px 24px;
}

.converter, .calculator {
    max-width: 520px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 36px;
    border-radius: 24px;
    border: 2px solid var(--border);
    box-shadow: var(--shadow);
}

.converter h2, .calculator h2 {
    margin-bottom: 28px;
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
}

.form-group input, .form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.2s;
    background: var(--card-bg);
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.result {
    text-align: center;
    padding: 24px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 14px;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-top: 22px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.result-box {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(245, 158, 11, 0.08));
    border-radius: 14px;
    padding: 22px;
    margin-top: 22px;
    border: 1px solid var(--border);
}

.result-box .result-label {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 4px;
}

.result-box .result-value {
    font-size: 30px;
    font-weight: 800;
    color: var(--primary);
}

.result-row {
    display: flex;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

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

/* Back to Home Button */
.back-home-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    padding: 14px 28px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 28px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

.back-home-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(99, 102, 241, 0.45);
}

.back-icon {
    font-size: 18px;
}

/* Location Button */
.location-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.location-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.location-status {
    margin-top: 16px;
    padding: 14px;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
}

.location-status.loading {
    background: #fef3c7;
    color: #92400e;
}

.location-status.success {
    background: #d1fae5;
    color: #065f46;
}

.location-status.error {
    background: #fee2e2;
    color: #991b1b;
}

/* World Times Grid */
.world-times-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.world-time-item {
    background: var(--card-bg);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 14px;
    text-align: center;
    transition: all 0.2s;
}

.world-time-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.world-time-item .city-name {
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 6px;
    color: var(--text);
}

.world-time-item .city-time {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
}

.world-time-item .city-date {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 4px;
}

.world-time-item .city-offset {
    font-size: 11px;
    color: var(--text-light);
    margin-top: 4px;
}

/* Local Time Display */
.local-time-display {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    border-radius: 20px;
    padding: 28px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.35);
}

.local-time-label {
    font-size: 15px;
    opacity: 0.95;
    margin-bottom: 10px;
    font-weight: 600;
}

.local-time-value {
    font-size: 52px;
    font-weight: 800;
    font-family: 'SF Mono', 'Courier New', monospace;
    letter-spacing: 3px;
}

.local-time-date {
    font-size: 16px;
    opacity: 0.9;
    margin-top: 10px;
}

@media (max-width: 600px) {
    .hero-content h2 {
        font-size: 28px;
    }

    .nav-list {
        gap: 14px;
    }

    .ad-placeholder {
        padding: 24px;
        min-height: 70px;
    }

    .hero-wrapper {
        gap: 20px;
    }
}
/* Breadcrumb Navigation */
.breadcrumb {
    margin-bottom: 20px;
    font-size: 14px;
}

.breadcrumb ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    color: var(--text-light);
}

.breadcrumb li a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb li a:hover {
    text-decoration: underline;
}

.breadcrumb li .sep {
    margin-left: 6px;
    color: var(--text-light);
    font-size: 12px;
}

.breadcrumb li span {
    color: var(--text-light);
}

.breadcrumb li:last-child span {
    color: var(--text);
    font-weight: 600;
}

/* How to Use Section */
.how-to-use {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.how-to-use h3 {
    margin: 0 0 16px 0;
    font-size: 18px;
    color: var(--text);
}

.how-to-use-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.how-to-use-steps li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--text-light);
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    min-width: 24px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
}

/* Timezone Search Section */
.timezone-search-section {
    margin-bottom: 32px;
    padding: 24px;
    background: var(--card-bg);
    border-radius: 16px;
    border: 2px solid var(--border);
}

.search-box {
    display: flex;
    gap: 12px;
    max-width: 500px;
}

.search-input {
    flex: 1;
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 15px;
    transition: all 0.2s;
    background: var(--card-bg);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.search-btn {
    padding: 12px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.2s;
}

.search-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.search-results {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}

.search-result-item {
    padding: 16px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(245, 158, 11, 0.05));
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.2s;
}

.search-result-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
    cursor: pointer;
}

.result-city {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.result-zone {
    font-size: 11px;
    color: var(--text-light);
    margin-bottom: 8px;
    font-family: monospace;
}

.result-time {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.result-date {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 2px;
}

.result-offset {
    font-size: 11px;
    color: var(--primary);
    font-weight: 600;
    margin-top: 6px;
}

.search-error {
    margin-top: 12px;
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: #dc2626;
    font-size: 13px;
}

.selected-timezone {
    margin-top: 16px;
}

.selected-tz-card {
    padding: 24px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(245, 158, 11, 0.08));
    border: 2px solid var(--primary);
    border-radius: 16px;
    text-align: center;
}

.selected-tz-city {
    font-size: 22px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 4px;
}

.selected-tz-zone {
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 12px;
    font-family: monospace;
}

.selected-tz-time {
    font-size: 48px;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.selected-tz-date {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.selected-tz-offset {
    font-size: 14px;
    color: var(--primary);
    font-weight: 700;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}