@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&display=swap');

:root {
    color-scheme: light;

    --bg: #f0f9ff;
    --surface: #ffffff;
    --surface-alt: #e0f2fe;

    --text: #102a43;
    --muted: #668096;

    --primary: #0284c7;
    --primary-light: #38bdf8;
    --primary-soft: #e0f2fe;

    --border: #dceef8;
    --shadow: 0 12px 40px rgba(2, 132, 199, 0.07);

    --radius: 22px;
}

body.dark {
    color-scheme: dark;

    --bg: #071521;
    --surface: #102333;
    --surface-alt: #163247;

    --text: #eff8ff;
    --muted: #a0b8ca;

    --primary: #38bdf8;
    --primary-light: #7dd3fc;
    --primary-soft: #153a50;

    --border: #234256;
    --shadow: 0 12px 40px rgba(0, 0, 0, 0.16);
}

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

body {
    background: var(--bg);
    color: var(--text);

    font-family: 'DM Sans', sans-serif;

    min-height: 100vh;

    transition:
        background 0.25s ease,
        color 0.25s ease;
}

button,
input {
    font: inherit;
}

button {
    cursor: pointer;
}

button:focus-visible,
input:focus-visible,
a:focus-visible {
    outline: 3px solid var(--primary-light);
    outline-offset: 3px;
}

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

.app-container {
    width: min(1180px, 92%);
    margin: 0 auto;
}


/* Header */

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 24px 0;

    border-bottom: 1px solid var(--border);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;

    color: var(--text);

    font-size: 21px;
    font-weight: 800;
    letter-spacing: -0.8px;
}

.brand-icon {
    font-size: 27px;
}

.brand-accent {
    color: var(--primary);
}

.header-actions {
    display: flex;
    gap: 10px;
}

.icon-button {
    width: 44px;
    height: 44px;

    border: 1px solid var(--border);
    border-radius: 14px;

    background: var(--surface);
    color: var(--text);

    font-size: 18px;

    transition:
        transform 0.2s ease,
        background 0.2s ease;
}

.icon-button:hover {
    transform: translateY(-2px);
    background: var(--primary-soft);
}


/* Search */

.search-section {
    padding: 48px 0 24px;
}

.eyebrow {
    color: var(--primary);

    font-size: 10px;
    font-weight: 800;
    letter-spacing: 2px;

    margin-bottom: 10px;
}

h1 {
    font-size: clamp(30px, 5vw, 47px);
    line-height: 1.15;
    letter-spacing: -2px;
}

h1 span {
    color: var(--primary);
}

.subtitle {
    color: var(--muted);
    margin-top: 12px;
    line-height: 1.6;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 12px;

    margin-top: 28px;
    padding: 8px;

    border: 1px solid var(--border);
    border-radius: 17px;

    background: var(--surface);

    box-shadow: var(--shadow);
}

.search-icon {
    padding-left: 12px;
    font-size: 27px;
    color: var(--muted);
}

.search-box input {
    min-width: 0;
    flex: 1;

    border: none;
    outline: none;

    background: transparent;
    color: var(--text);

    padding: 12px 0;
}

.search-button,
.secondary-button {
    border: none;
    border-radius: 12px;

    background: var(--primary);
    color: white;

    padding: 13px 20px;

    font-weight: 700;

    transition:
        transform 0.2s ease,
        opacity 0.2s ease;
}

.search-button:hover,
.secondary-button:hover {
    transform: translateY(-1px);
    opacity: 0.9;
}

.search-results {
    position: relative;
    z-index: 10;

    margin-top: 8px;

    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;

    overflow: hidden;

    box-shadow: var(--shadow);
}

.search-result {
    display: flex;
    align-items: center;
    justify-content: space-between;

    width: 100%;

    border: none;
    border-bottom: 1px solid var(--border);

    padding: 15px;
    background: var(--surface);
    color: var(--text);

    text-align: left;
}

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

.search-result:hover {
    background: var(--primary-soft);
}

.search-result small {
    color: var(--muted);
}

.hidden {
    display: none !important;
}


/* Status */

.status-message {
    color: var(--muted);
    font-size: 13px;
    margin: 10px 0 20px;
}

.status-message.error {
    color: #dc2626;
}


/* Hero */

.hero-weather {
    position: relative;
    overflow: hidden;

    display: flex;
    justify-content: space-between;
    align-items: center;

    gap: 24px;

    min-height: 300px;
    padding: 38px;

    border-radius: 28px;

    background:
        radial-gradient(
            circle at 90% 10%,
            rgba(255, 255, 255, 0.7),
            transparent 32%
        ),
        linear-gradient(120deg, #dff4ff, #a5e0ff);

    color: #102a43;
}

body.dark .hero-weather {
    background:
        radial-gradient(
            circle at 90% 10%,
            rgba(56, 189, 248, 0.12),
            transparent 35%
        ),
        linear-gradient(120deg, #153b55, #102333);

    color: #eff8ff;
}

.location-line {
    display: flex;
    align-items: center;
    gap: 8px;

    font-size: 15px;
    font-weight: 700;
}

.muted {
    color: var(--muted);
    font-size: 13px;
}

.hero-weather .muted {
    color: #426780;
}

body.dark .hero-weather .muted {
    color: #b6d7eb;
}

#current-date {
    margin-top: 9px;
}

.hero-weather h2 {
    margin-top: 26px;

    font-size: clamp(20px, 3vw, 27px);
    letter-spacing: -0.8px;
}

.temperature-row {
    display: flex;
    align-items: center;
    gap: 18px;

    margin: 8px 0;
}

.weather-icon {
    font-size: 72px;
    filter: drop-shadow(0 5px 8px rgba(0, 0, 0, 0.08));
}

.temperature {
    display: block;

    font-size: clamp(56px, 9vw, 88px);
    line-height: 1;

    font-weight: 800;
    letter-spacing: -6px;
}

.hero-summary {
    max-width: 360px;

    margin-top: 18px;

    font-size: 13px;
    line-height: 1.7;
}

.hero-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.sun-orbit {
    position: relative;

    width: 175px;
    height: 145px;
}

.sun-glow {
    position: absolute;
    top: 4px;
    right: 22px;

    width: 110px;
    height: 110px;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.4);
}

.sun {
    position: absolute;
    top: 12px;
    right: 30px;

    font-size: 85px;

    animation: float 5s ease-in-out infinite;
}

.orbit-cloud {
    position: absolute;

    font-size: 55px;

    filter: drop-shadow(0 8px 8px rgba(2, 132, 199, 0.1));

    animation: float 6s ease-in-out infinite;
}

.cloud-one {
    bottom: 4px;
    left: 4px;
}

.cloud-two {
    bottom: 18px;
    right: 0;

    font-size: 35px;
    animation-delay: -2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-7px);
    }
}

.hero-high-low {
    display: flex;
    gap: 24px;
}

.hero-high-low div {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.hero-high-low strong {
    font-size: 20px;
}


/* Metrics */

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;

    margin-top: 22px;
}

.metric-card {
    padding: 21px;

    border: 1px solid var(--border);
    border-radius: var(--radius);

    background: var(--surface);

    box-shadow: var(--shadow);
}

.metric-heading {
    display: flex;
    align-items: center;
    gap: 9px;

    color: var(--muted);
    font-size: 12px;
    font-weight: 600;

    margin-bottom: 20px;
}

.metric-heading span:first-child {
    font-size: 20px;
}

.metric-card strong {
    display: block;

    font-size: clamp(21px, 3vw, 29px);
    letter-spacing: -1px;
}

.metric-card p {
    margin-top: 8px;

    color: var(--muted);
    font-size: 11px;
}

.uv-card {
    background: var(--primary-soft);
}


/* Content sections */

.content-section {
    margin-top: 48px;
}

.section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;

    margin-bottom: 20px;
}

.section-heading h2 {
    font-size: 23px;
    letter-spacing: -0.8px;
}

.section-heading .muted {
    margin-top: 7px;
}


/* Hourly */

.hourly-list {
    display: flex;
    gap: 13px;

    overflow-x: auto;

    padding: 4px 2px 15px;

    scrollbar-width: thin;
    scrollbar-color: var(--primary-light) transparent;
}

.hour-card {
    flex: 0 0 105px;

    padding: 18px 10px;

    text-align: center;

    border: 1px solid var(--border);
    border-radius: 18px;

    background: var(--surface);

    box-shadow: var(--shadow);
}

.hour-card:first-child {
    background: var(--primary-soft);
}

.hour-time {
    font-size: 12px;
    color: var(--muted);
}

.hour-icon {
    display: block;

    margin: 17px 0;

    font-size: 28px;
}

.hour-temp {
    display: block;
    font-size: 19px;
    font-weight: 800;
}

.hour-rain {
    display: block;

    margin-top: 10px;

    color: var(--primary);
    font-size: 11px;
}


/* Daily forecast */

.daily-list {
    padding: 0 20px;

    border: 1px solid var(--border);
    border-radius: var(--radius);

    background: var(--surface);

    box-shadow: var(--shadow);
}

.daily-row {
    display: grid;

    grid-template-columns: 1.1fr 0.7fr 1fr 1fr;
    align-items: center;

    gap: 12px;

    padding: 18px 0;

    border-bottom: 1px solid var(--border);
}

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

.daily-day {
    font-size: 13px;
    font-weight: 700;
}

.daily-condition {
    display: flex;
    align-items: center;
    gap: 8px;

    font-size: 13px;
}

.daily-condition span {
    font-size: 22px;
}

.daily-rain {
    color: var(--primary);
    font-size: 12px;
}

.daily-temperatures {
    display: flex;
    justify-content: flex-end;
    gap: 12px;

    font-size: 13px;
    font-weight: 700;
}

.daily-temperatures span:last-child {
    color: var(--muted);
}


/* UV warning */

.uv-warning {
    display: flex;
    align-items: center;
    gap: 20px;

    margin-top: 35px;
    padding: 25px;

    border: 1px solid #fde68a;
    border-radius: var(--radius);

    background: #fffbeb;
    color: #78350f;
}

body.dark .uv-warning {
    background: #332a16;
    border-color: #6a501d;
    color: #ffedbb;
}

.uv-warning-icon {
    font-size: 43px;
}

.uv-warning h2 {
    font-size: 19px;
    margin-bottom: 7px;
}

.uv-warning p:last-child {
    font-size: 13px;
    line-height: 1.7;
}


/* Nearby locations */

.nearby-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.nearby-card {
    display: flex;
    flex-direction: column;
    gap: 14px;

    padding: 22px;

    border: 1px solid var(--border);
    border-radius: var(--radius);

    background: var(--surface);

    box-shadow: var(--shadow);

    cursor: pointer;

    transition:
        transform 0.2s ease,
        border-color 0.2s ease;
}

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

.nearby-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.nearby-city {
    font-size: 15px;
    font-weight: 700;
}

.nearby-country {
    color: var(--muted);
    font-size: 11px;
    margin-top: 5px;
}

.nearby-weather {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nearby-icon {
    font-size: 35px;
}

.nearby-temperature {
    font-size: 28px;
    font-weight: 800;
}

.nearby-condition {
    color: var(--muted);
    font-size: 12px;
}


/* Notifications */

.notification-panel {
    display: flex;
    align-items: center;
    gap: 20px;

    margin-top: 48px;
    padding: 25px;

    border: 1px solid var(--border);
    border-radius: var(--radius);

    background: var(--surface);

    box-shadow: var(--shadow);
}

.notification-icon {
    font-size: 35px;
}

.notification-copy {
    flex: 1;
}

.notification-copy h2 {
    font-size: 17px;
    margin-bottom: 7px;
}

.notification-copy p {
    max-width: 550px;

    color: var(--muted);

    font-size: 12px;
    line-height: 1.7;
}


/* Loading */

.loading-card {
    padding: 25px;

    color: var(--muted);
    font-size: 13px;
}

.hourly-list .loading-card {
    min-width: 100%;
}


/* Footer */

footer {
    padding: 35px 0;
    margin-top: 45px;

    border-top: 1px solid var(--border);

    text-align: center;

    color: var(--muted);
    font-size: 12px;
    line-height: 2;
}

.footer-brand {
    display: inline-block;

    margin-bottom: 10px;

    font-size: 17px;
    font-weight: 800;
}

.footer-note {
    font-size: 11px;
}


/* Responsive layout */

@media (max-width: 800px) {

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .nearby-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-weather {
        padding: 28px;
    }

    .hero-side {
        transform: scale(0.85);
        transform-origin: right center;
    }

}

@media (max-width: 560px) {

    .app-container {
        width: 92%;
    }

    .topbar {
        padding: 17px 0;
    }

    .brand {
        font-size: 18px;
    }

    .search-section {
        padding-top: 35px;
    }

    .hero-weather {
        align-items: flex-start;
        padding: 23px;

        min-height: 250px;
    }

    .hero-side {
        position: absolute;
        top: 8px;
        right: 5px;

        transform: scale(0.65);
        transform-origin: top right;

        opacity: 0.85;
    }

    .hero-info {
        position: relative;
        z-index: 1;
    }

    .hero-weather h2 {
        margin-top: 22px;
    }

    .temperature-row {
        gap: 9px;
    }

    .weather-icon {
        font-size: 49px;
    }

    .temperature {
        font-size: 64px;
    }

    .hero-summary {
        max-width: 240px;
    }

    .metrics-grid {
        gap: 10px;
    }

    .metric-card {
        padding: 15px;
    }

    .metric-heading {
        font-size: 11px;
    }

    .daily-list {
        padding: 0 12px;
    }

    .daily-row {
        grid-template-columns: 0.8fr 0.6fr 0.7fr 0.8fr;
        gap: 5px;
    }

    .daily-condition {
        justify-content: center;
    }

    .daily-condition .condition-text {
        display: none;
    }

    .daily-temperatures {
        gap: 6px;
        font-size: 12px;
    }

    .daily-rain {
        text-align: center;
        font-size: 11px;
    }

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

    .notification-panel {
        align-items: flex-start;
        flex-wrap: wrap;
        gap: 13px;
    }

    .notification-copy {
        flex-basis: calc(100% - 60px);
    }

    .notification-panel .secondary-button {
        width: 100%;
    }

    .search-button {
        padding: 12px;
    }

}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

}