:root {
    --bg-base: #f5f5f7;
    --bg-card: rgba(255, 255, 255, 0.72);
    --bg-card-dark: rgba(28, 28, 30, 0.72);
    --text-primary: #1d1d1f;
    --text-secondary: #6e6e73;
    --text-tertiary: #86868b;
    --border: rgba(0, 0, 0, 0.08);
    --border-dark: rgba(255, 255, 255, 0.12);
    --accent: #0071e3;
    --accent-hover: #0077ed;
    --shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    --radius: 14px;
    --radius-sm: 10px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: 0.25s ease;
}

[data-theme="dark"] {
    --bg-base: #2c2c2e;
    --bg-card: rgba(58, 58, 60, 0.92);
    --text-primary: #e8e8ed;
    --text-secondary: #b8b8bd;
    --text-tertiary: #98989d;
    --border: rgba(255, 255, 255, 0.15);
    --accent: #0a84ff;
    --accent-hover: #409cff;
    --shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
}

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

body {
    font-family: var(--font);
    background: var(--bg-base);
    color: var(--text-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.weather-app {
    min-height: 100vh;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: background-image 0.6s ease, opacity 0.3s ease;
}

.app-blur {
    position: fixed;
    inset: 0;
    background: var(--bg-base);
    opacity: 0.92;
    z-index: 0;
    transition: opacity 0.3s ease;
}

.weather-app::before {
    content: "";
    position: fixed;
    inset: 0;
    background: inherit;
    background-size: cover;
    background-position: center;
    filter: blur(80px) saturate(1.2);
    opacity: 0.35;
    z-index: -1;
    pointer-events: none;
}

.container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px 40px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0 24px;
    gap: 12px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-location {
    flex: 1;
    text-align: center;
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.header-location .name {
    display: block;
    font-weight: 700;
}

.header-location .region-country {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-top: 2px;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--bg-card);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform var(--transition), background var(--transition);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.icon-btn:hover {
    background: rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .icon-btn {
    background: rgba(255, 255, 255, 0.12);
}

[data-theme="dark"] .icon-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.icon-btn:active {
    transform: scale(0.96);
}

.icon-btn i {
    font-size: 1rem;
}

.main-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    min-width: 0;
}

@media (min-width: 900px) {
    .main-content {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto auto auto;
        gap: 24px;
    }
    .hero {
        grid-column: 1;
        grid-row: 1;
        min-width: 0;
    }
    .hourly-section {
        grid-column: 1;
        grid-row: 2;
        min-width: 0;
    }
    .forecast-section {
        grid-column: 2;
        grid-row: 1 / 3;
        min-width: 0;
    }
    .details-section {
        grid-column: 1;
        grid-row: 3;
        min-width: 0;
    }
    .sun-moon {
        grid-column: 2;
        grid-row: 3;
        min-width: 0;
    }
    .alerts-section {
        grid-column: 1 / -1;
        grid-row: 4;
        min-width: 0;
    }
}

.hero {
    text-align: center;
    padding: 8px 0 16px;
}

.hero-datetime {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.hero-datetime .time {
    margin-right: 12px;
}

.hero-temp-wrap {
    margin-bottom: 8px;
}

.temp {
    font-size: clamp(4rem, 18vw, 6.5rem);
    font-weight: 200;
    letter-spacing: -0.04em;
    line-height: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
}

.degree {
    font-size: 0.45em;
    margin-top: 0.15em;
    font-weight: 300;
}

.hero-condition {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 12px 0 6px;
}

.condition-icon {
    width: 48px;
    height: 48px;
}

.condition {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
}

.feels-like {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.feels-like-value {
    color: var(--text-primary);
    font-weight: 600;
}

.hero-high-low {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.hero-high-low span + span {
    margin-left: 16px;
}

[data-theme="dark"] .header-location .name,
[data-theme="dark"] .header-location .region-country {
    color: #e8e8ed;
}

[data-theme="dark"] .header-location .region-country {
    color: #b8b8bd;
}

[data-theme="dark"] .hero-datetime,
[data-theme="dark"] .hero-datetime .time,
[data-theme="dark"] .hero-datetime .date {
    color: #b8b8bd;
}

[data-theme="dark"] .temp,
[data-theme="dark"] .temp .temp-value,
[data-theme="dark"] .temp .degree {
    color: #e8e8ed;
}

[data-theme="dark"] .condition {
    color: #e8e8ed;
}

[data-theme="dark"] .feels-like {
    color: #b8b8bd;
}

[data-theme="dark"] .feels-like-value {
    color: #e8e8ed;
}

[data-theme="dark"] .hero-high-low,
[data-theme="dark"] .hero-high-low .high-temp,
[data-theme="dark"] .hero-high-low .low-temp {
    color: #e8e8ed;
}

.card-section {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius);
    padding: 18px 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
    margin-bottom: 14px;
}

.hourly-section {
    padding: 16px 12px;
    overflow: hidden;
}

.hourly-scroll {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    margin: 0;
    padding: 8px 0 12px;
}

.hourly-scroll::-webkit-scrollbar {
    height: 6px;
}

.hourly-scroll::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.hourly-track {
    display: flex;
    gap: 16px;
    min-width: min-content;
    padding: 0 16px 0 4px;
}

.hourly-item {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 52px;
    text-align: center;
}

.hourly-item .hour {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.hourly-item .hour-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 6px;
    flex-shrink: 0;
    object-fit: contain;
    display: block;
}

.hourly-item .hour-temp {
    font-size: 1rem;
    font-weight: 600;
}

.hourly-item .hour-precip {
    font-size: 0.75rem;
    color: var(--accent);
    margin-top: 2px;
}

[data-theme="dark"] .hourly-section .section-label,
[data-theme="dark"] .hourly-item .hour,
[data-theme="dark"] .hourly-item .hour-temp,
[data-theme="dark"] .hourly-item .hour-precip {
    color: #e8e8ed;
}

.forecast-section-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.forecast-section-header .section-label {
    margin-bottom: 0;
}

.forecast-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.06);
    border-radius: 10px;
    padding: 4px;
}

[data-theme="dark"] .forecast-tabs {
    background: rgba(255, 255, 255, 0.1);
}

.forecast-tab {
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: transparent;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}

.forecast-tab:hover {
    color: var(--text-primary);
}

.forecast-tab.active {
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: var(--shadow);
}

[data-theme="dark"] .forecast-tab.active {
    background: rgba(255, 255, 255, 0.15);
}

.forecast-tab-content {
    display: none;
    min-width: 0;
    overflow: hidden;
}

.forecast-tab-content.active {
    display: block;
}

.forecast-list {
    display: flex;
    flex-direction: column;
}

.forecast-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    gap: 12px;
    min-width: 0;
}

.forecast-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.forecast-row:first-child {
    padding-top: 0;
}

.forecast-day-name {
    font-size: 0.9375rem;
    font-weight: 500;
    min-width: 80px;
}

.forecast-day-date {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    min-width: 64px;
}

.forecast-mid {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    justify-content: center;
}

.forecast-mid img {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    object-fit: contain;
    vertical-align: middle;
}

.forecast-condition-text {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    max-width: 100px;
    min-width: 0;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.forecast-temps {
    font-size: 0.9375rem;
    font-weight: 600;
    min-width: 72px;
    text-align: right;
    color: var(--text-primary);
}

.forecast-temps .low {
    color: var(--text-secondary);
    font-weight: 500;
}

[data-theme="dark"] .forecast-temps,
[data-theme="dark"] .forecast-temps .low {
    color: #e8e8ed;
}

[data-theme="dark"] .forecast-temps .low {
    color: #b8b8bd;
}

[data-theme="dark"] .forecast-section .section-label,
[data-theme="dark"] .forecast-tab {
    color: #e8e8ed;
}

[data-theme="dark"] .forecast-tab:hover {
    color: #e8e8ed;
}

[data-theme="dark"] .forecast-tab.active {
    color: #e8e8ed;
}

[data-theme="dark"] .forecast-day-name,
[data-theme="dark"] .forecast-day-date,
[data-theme="dark"] .forecast-condition-text,
[data-theme="dark"] .forecast-rain {
    color: #e8e8ed;
}

.forecast-rain {
    font-size: 0.8125rem;
    color: var(--accent);
    min-width: 44px;
    text-align: right;
}

.details-section {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius);
    padding: 4px 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    min-height: 0;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9375rem;
}

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

.detail-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.detail-value {
    font-weight: 600;
    color: var(--text-primary);
}

[data-theme="dark"] .detail-value {
    color: #e8e8ed;
}

[data-theme="dark"] .detail-label {
    color: var(--text-secondary);
}

.sun-moon {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

@media (min-width: 700px) {
    .sun-moon {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

.sun-moon .section-label {
    margin-bottom: 12px;
    color: var(--text-tertiary);
}

.sun-block.block-card,
.moon-block.block-card,
.today-block.block-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    text-align: left;
    align-items: stretch;
}

.sun-times,
.moon-times {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.sun-item,
.moon-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-primary);
    min-height: 1.5rem;
}

.sun-item > span,
.moon-item > span {
    flex: 1;
    min-width: 0;
}

.sun-item i,
.moon-item i {
    color: var(--text-secondary);
    width: 1.25rem;
    min-width: 1.25rem;
    text-align: center;
    flex-shrink: 0;
    font-size: 0.8125rem;
    margin-left: auto;
}

.sun-item .sunrise-value,
.sun-item .sunset-value,
.moon-item .moonrise-value,
.moon-item .moonset-value {
    color: var(--text-primary);
    font-weight: 500;
}

.sun-extra .day-length-value,
.sun-status .sun-up-value,
.moon-status .moon-up-value {
    color: var(--text-primary);
    font-weight: 500;
}

.sun-status,
.moon-status {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.moon-phase-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 0.875rem;
    min-height: 1.5rem;
}

.moon-phase-row .moon-phase-value {
    flex: 1;
    min-width: 0;
}

.moon-phase-row i {
    width: 1.25rem;
    min-width: 1.25rem;
    text-align: center;
    flex-shrink: 0;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-left: auto;
}

.moon-illumination-row {
    margin-bottom: 2px;
}

.moon-illumination-row .moon-illumination {
    flex: 1;
    min-width: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.moon-illumination-row i {
    margin-left: auto;
}

.today-block.block-card .section-label {
    margin-bottom: 12px;
}

.today-stats {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.today-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-primary);
    min-height: 1.5rem;
}

.today-item > span {
    flex: 1;
    min-width: 0;
}

.today-item i {
    color: var(--text-secondary);
    width: 1.25rem;
    min-width: 1.25rem;
    text-align: center;
    flex-shrink: 0;
    font-size: 0.8125rem;
    margin-left: auto;
}

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

.moon-phase-value {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
}

.moon-illumination {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

[data-theme="dark"] .sun-moon .section-label,
[data-theme="dark"] .sun-item,
[data-theme="dark"] .moon-item,
[data-theme="dark"] .moon-phase-value,
[data-theme="dark"] .moon-phase-row {
    color: var(--text-primary);
}

[data-theme="dark"] .sun-item .sunrise-value,
[data-theme="dark"] .sun-item .sunset-value,
[data-theme="dark"] .moon-item .moonrise-value,
[data-theme="dark"] .moon-item .moonset-value {
    color: #e8e8ed;
}

[data-theme="dark"] .moon-illumination,
[data-theme="dark"] .moon-illumination-row .moon-illumination {
    color: #b8b8bd;
}

[data-theme="dark"] .sun-item i,
[data-theme="dark"] .moon-item i,
[data-theme="dark"] .moon-phase-row i {
    color: var(--text-tertiary);
}

[data-theme="dark"] .sun-status .sun-up-value,
[data-theme="dark"] .sun-extra .day-length-value,
[data-theme="dark"] .moon-status .moon-up-value {
    color: #e8e8ed;
}

[data-theme="dark"] .today-item,
[data-theme="dark"] .today-item span span {
    color: #e8e8ed;
}

[data-theme="dark"] .today-item i {
    color: var(--text-tertiary);
}

.alerts-section .alerts-container {
    font-size: 0.9375rem;
}

.alerts-container .no-alerts {
    color: var(--text-secondary);
}

.alert-item {
    background: rgba(255, 149, 0, 0.12);
    border: 1px solid rgba(255, 149, 0, 0.3);
    border-radius: var(--radius-sm);
    padding: 14px;
    margin-bottom: 10px;
}

.alert-item:last-child {
    margin-bottom: 0;
}

.alert-item strong {
    display: block;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.alert-item p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.45;
}

.alert-item.severe {
    background: rgba(255, 59, 48, 0.12);
    border-color: rgba(255, 59, 48, 0.35);
}

.panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100vh;
    background: var(--bg-base);
    z-index: 100;
    padding: 24px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] .panel {
    background: #3a3a3c;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .search-wrapper {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border);
}

[data-theme="dark"] .city-card {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border);
    color: #e8e8ed;
}

[data-theme="dark"] .panel-header h2,
[data-theme="dark"] .panel-section h3 {
    color: #e8e8ed;
}

[data-theme="dark"] .search {
    color: #e8e8ed;
}

[data-theme="dark"] .search::placeholder {
    color: #98989d;
}

[data-theme="dark"] .search-icon {
    color: #b8b8bd;
}

[data-theme="dark"] .panel-footer,
[data-theme="dark"] .panel-footer p {
    color: #b8b8bd;
}

[data-theme="dark"] .panel-footer a {
    color: #64b5f7;
}

[data-theme="dark"] .suggestion-item {
    color: #e8e8ed;
}

.panel.open {
    transform: translateX(0);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.panel-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
}

.search-container {
    margin-bottom: 24px;
    position: relative;
}

.search-wrapper {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    padding: 4px 4px 4px 14px;
}

.search-icon {
    color: var(--text-tertiary);
    margin-right: 10px;
    font-size: 0.9375rem;
}

.search {
    flex: 1;
    border: none;
    background: none;
    font-size: 1rem;
    color: var(--text-primary);
    outline: none;
}

.search::placeholder {
    color: var(--text-tertiary);
}

.submit-btn {
    padding: 10px 18px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition);
}

.submit-btn:hover {
    background: var(--accent-hover);
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-top: 6px;
    max-height: 240px;
    overflow-y: auto;
    box-shadow: var(--shadow);
    display: none;
}

.search-suggestions.visible {
    display: block;
}

.suggestion-item {
    padding: 14px 18px;
    font-size: 0.9375rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    transition: background 0.15s ease;
}

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

.suggestion-item:hover {
    background: rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .suggestion-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.panel-section {
    margin-bottom: 28px;
}

.panel-section h3 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
    margin-bottom: 12px;
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.city-card {
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
}

.city-card:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: var(--accent);
}

[data-theme="dark"] .city-card:hover {
    background: rgba(255, 255, 255, 0.08);
}

#map {
    width: 100%;
    height: 220px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
}

.panel-footer {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.panel-footer a {
    color: var(--accent);
    text-decoration: none;
}

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

.panel-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.panel-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.loading {
    position: fixed;
    inset: 0;
    background: var(--bg-base);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading.visible {
    display: flex;
}

.loading-content {
    text-align: center;
    color: var(--text-secondary);
}

.loading-content p {
    margin-top: 16px;
    font-size: 0.9375rem;
}

.loading-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid var(--border);
    border-radius: 50%;
    border-top-color: var(--accent);
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

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

#notification-root {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.notification {
    padding: 14px 20px;
    border-radius: 12px;
    color: #fff;
    font-size: 0.9375rem;
    font-weight: 500;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 90vw;
    animation: notifyIn 0.3s ease;
}

.notification.success { background: #34c759; }
.notification.error { background: #ff3b30; }
.notification.warning { background: #ff9500; }
.notification.info { background: var(--accent); }

.notification .close-notification {
    background: none;
    border: none;
    color: inherit;
    opacity: 0.9;
    cursor: pointer;
    padding: 0 4px;
    font-size: 1.2rem;
    line-height: 1;
}

@keyframes notifyIn {
    from { opacity: 0; transform: translateY(-12px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px 24px;
    }

    .hero-high-low span + span {
        margin-left: 12px;
    }

    .sun-moon {
        grid-template-columns: 1fr;
    }

    .panel {
        max-width: 100%;
    }

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

@media (prefers-color-scheme: dark) {
    .weather-app:not([data-theme="light"]) {
        --bg-base: #2c2c2e;
        --bg-card: rgba(58, 58, 60, 0.92);
        --text-primary: #e8e8ed;
        --text-secondary: #b8b8bd;
        --text-tertiary: #98989d;
        --border: rgba(255, 255, 255, 0.15);
        --accent: #0a84ff;
        --shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
    }
}