@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&family=DM+Serif+Display&display=swap');

/* ── Tokens ──────────────────────────────────────────────────── */
:root {
    --bg: #FAF7F2;
    --bg-alt: #F3EFE8;
    --surface: #FFFCF8;
    --border: rgba(60, 45, 30, 0.12);
    --border-strong: rgba(60, 45, 30, 0.22);
    --text-color: #1C1A17;
    --text-muted: #7A7060;
    --text-faint: #B0A898;
    --accent: #1C1A17;
    --accent-text: #FAF7F2;
    --error: #C0392B;
    --card-bg: #FFFCF8;
    --warn-bg: rgba(180, 90, 10, 0.08);
    --warn-border: rgba(180, 90, 10, 0.30);
    --warn-text: #7a3d08;
    --danger-bg: rgba(192, 57, 43, 0.08);
    --danger-border: rgba(192, 57, 43, 0.30);
    --danger-text: #7a1a10;
    --info-bg: rgba(30, 100, 180, 0.07);
    --info-border: rgba(30, 100, 180, 0.25);
    --info-text: #1a3f6e;
    --rain-color: #5fa8d3;
    --radius-pill: 999px;
    --radius-card: 14px;
    --radius-sm: 8px;
    --transition: 0.22s ease;
    --font-body: 'DM Sans', Arial, sans-serif;
    --font-display: 'DM Serif Display', Georgia, serif;
}

[data-theme="dark"] {
    --bg: #141210;
    --bg-alt: #1C1917;
    --surface: #1F1C18;
    --border: rgba(255, 245, 230, 0.10);
    --border-strong: rgba(255, 245, 230, 0.20);
    --text-color: #F5EFE4;
    --text-muted: #9E9080;
    --text-faint: #5A524A;
    --accent: #F5EFE4;
    --accent-text: #141210;
    --card-bg: #1F1C18;
    --warn-bg: rgba(200, 120, 20, 0.12);
    --warn-border: rgba(200, 120, 20, 0.30);
    --warn-text: #e8a44a;
    --danger-bg: rgba(220, 60, 50, 0.12);
    --danger-border: rgba(220, 60, 50, 0.30);
    --danger-text: #f08070;
    --info-bg: rgba(60, 130, 220, 0.10);
    --info-border: rgba(60, 130, 220, 0.28);
    --info-text: #7ab8f5;
    --rain-color: #60a5fa;
}

/* ── Reset ───────────────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.65;
    background: var(--bg);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    margin: 0;
    -webkit-font-smoothing: antialiased;
    transition: background var(--transition), color var(--transition);
}

/* ── A11Y ────────────────────────────────────────────────────── */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 9999;
    padding: 0.6rem 1.2rem;
    background: var(--accent);
    color: var(--accent-text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-pill);
    text-decoration: none;
    transition: top 0.15s ease;
}

.skip-link:focus {
    top: 1rem;
}

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

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

:focus:not(:focus-visible) {
    outline: none;
}

/* ── Alert banner ────────────────────────────────────────────── */
/* Sits above the navbar — full-width, colour-coded by severity */
.alert-banner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: var(--warn-bg);
    border-bottom: 1px solid var(--warn-border);
    color: var(--warn-text);
    font-size: 0.875rem;
    animation: slide-down 0.3s ease;
}

.alert-banner.alert-danger {
    background: var(--danger-bg);
    border-color: var(--danger-border);
    color: var(--danger-text);
}

.alert-banner.alert-info {
    background: var(--info-bg);
    border-color: var(--info-border);
    color: var(--info-text);
}

.alert-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.6rem;
    align-items: baseline;
}

.alert-content strong {
    font-weight: 600;
    white-space: nowrap;
}

.alert-close {
    background: transparent;
    border: none;
    cursor: pointer;
    color: inherit;
    font-size: 0.85rem;
    padding: 0.2rem 0.4rem;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    opacity: 0.7;
    transition: opacity var(--transition);
}

.alert-close:hover {
    opacity: 1;
}

@keyframes slide-down {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ── Navbar ──────────────────────────────────────────────────── */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 0 2.5rem;
    height: 60px;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background var(--transition), border-color var(--transition);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--text-color);
    letter-spacing: 0.02em;
}

.navbar nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.navbar a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-pill);
    transition: color var(--transition), background var(--transition);
}

.navbar a:hover,
.navbar a[aria-current="page"] {
    color: var(--text-color);
    background: var(--bg-alt);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Notification bell */
.notify-btn {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: transparent;
    cursor: pointer;
    font-size: 1rem;
    transition: background var(--transition), border-color var(--transition);
    position: relative;
}

.notify-btn:hover {
    background: var(--bg-alt);
    border-color: var(--border-strong);
}

.notify-btn[aria-pressed="true"] {
    background: var(--bg-alt);
    border-color: var(--border-strong);
}

/* Active dot when notifications enabled */
.notify-btn[aria-pressed="true"]::after {
    content: '';
    position: absolute;
    top: 6px;
    right: 6px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #3b7dd8;
    border: 1.5px solid var(--bg);
}

#themeToggle {
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: transparent;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.35rem 1rem;
    cursor: pointer;
    letter-spacing: 0.02em;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

#themeToggle:hover {
    background: var(--bg-alt);
    color: var(--text-color);
    border-color: var(--border-strong);
}

/* ── Dashboard container ─────────────────────────────────────── */
.dashboard-container {
    width: 90%;
    max-width: 660px;
    margin: 2.5rem auto;
    display: block;
}

/* ── Search ──────────────────────────────────────────────────── */
.search-section {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.Search {
    flex: 1;
    min-width: 180px;
    padding: 0.7rem 1.1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: var(--surface);
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.Search::placeholder {
    color: var(--text-faint);
}

.Search:focus {
    border-color: var(--border-strong);
    box-shadow: 0 0 0 3px rgba(60, 45, 30, 0.07);
}

.Search:hover {
    border-color: var(--border-strong);
}

#search-btn,
#location-btn,
#unitToggle {
    padding: 0.7rem 1.25rem;
    border: 1px solid var(--accent);
    border-radius: var(--radius-pill);
    background: var(--accent);
    color: var(--accent-text);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

#search-btn:hover {
    opacity: 0.82;
}

#location-btn,
#unitToggle {
    background: transparent;
    color: var(--text-muted);
    border-color: var(--border);
    padding: 0.7rem 1rem;
}

#location-btn:hover,
#unitToggle:hover {
    background: var(--bg-alt);
    color: var(--text-color);
    border-color: var(--border-strong);
}

/* ── Error ───────────────────────────────────────────────────── */
#error-message {
    font-size: 0.875rem;
    color: var(--danger-text);
    border: 1px solid var(--danger-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1.1rem;
    margin-bottom: 1.5rem;
    background: var(--danger-bg);
}

/* ── Skeleton ────────────────────────────────────────────────── */
#skeleton-screen {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0.5rem 0;
}

.skeleton-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 2rem;
    background: var(--surface);
}

.skeleton-forecast-card {
    padding: 1.25rem 2rem;
}

.skeleton-chart-card {
    padding: 1.5rem 2rem;
}

.skeleton-line {
    border-radius: 4px;
    background: linear-gradient(90deg, var(--bg-alt) 25%, var(--surface) 50%, var(--bg-alt) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    margin-bottom: 0.85rem;
}

.skeleton-city {
    height: 16px;
    width: 38%;
}

.skeleton-temp {
    height: 70px;
    width: 24%;
    border-radius: 6px;
}

.skeleton-desc {
    height: 13px;
    width: 30%;
    margin-bottom: 0;
}

.skeleton-stats {
    display: flex;
    gap: 1.25rem;
    margin-top: 1.25rem;
}

.skeleton-stat {
    height: 13px;
    width: 90px;
    margin-bottom: 0;
}

.skeleton-forecast-row {
    height: 72px;
    margin-bottom: 0;
    border-radius: 8px;
}

.skeleton-chart {
    height: 160px;
    margin-bottom: 0;
    border-radius: 8px;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* ── Weather card ────────────────────────────────────────────── */
.weather-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    background: var(--surface);
    padding: 2rem 2rem 1.75rem;
    margin-bottom: 1rem;
    transition: background var(--transition), border-color var(--transition);
}

.weather-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.weather-header h2 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 400;
    margin: 0 0 0.2rem 0;
    color: var(--text-color);
    letter-spacing: 0.01em;
}

.local-time {
    font-size: 0.78rem;
    color: var(--text-faint);
    margin: 0;
    letter-spacing: 0.03em;
}

.weather-header>p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    flex-shrink: 0;
}

.weather-body {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
    flex-wrap: wrap;
}

.weather-body img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    flex-shrink: 0;
    opacity: 0.9;
}

.temp-group {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.weather-body h1 {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 400;
    letter-spacing: -0.03em;
    margin: 0;
    color: var(--text-color);
    line-height: 1;
}

.feels-like {
    font-size: 0.8rem;
    color: var(--text-faint);
    margin: 0;
}

.condition-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.condition-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    text-transform: capitalize;
    margin: 0;
}

.temp-range {
    font-size: 0.82rem;
    color: var(--text-faint);
    margin: 0;
}

.weather-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.detail {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.detail dt {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-faint);
    font-weight: 500;
    margin: 0;
}

.detail dd {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-color);
    margin: 0;
}

/* ── Forecast containers ─────────────────────────────────────── */
.forecast-container {
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    background: var(--surface);
    padding: 1.5rem 2rem;
    margin-bottom: 1rem;
    transition: background var(--transition), border-color var(--transition);
}

.forecast-container h3 {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-faint);
    margin: 0 0 1rem 0;
}

/* ── Charts ──────────────────────────────────────────────────── */
.chart-wrap {
    position: relative;
    height: 180px;
    width: 100%;
}

.chart-wrap-sm {
    height: 120px;
}

/* ── Hourly forecast ─────────────────────────────────────────── */
.hourly-scroll {
    display: flex;
    gap: 0.6rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.hourly-scroll::-webkit-scrollbar {
    height: 4px;
}

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

.hourly-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 0.75rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    min-width: 64px;
    flex-shrink: 0;
    transition: background var(--transition), border-color var(--transition);
    cursor: default;
}

.hourly-card:hover {
    background: var(--bg-alt);
    border-color: var(--border-strong);
}

.hourly-card.is-now {
    border-color: var(--text-color);
    background: var(--bg-alt);
}

.hourly-card.is-rain {
    border-color: var(--rain-color);
}

.hourly-time {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-faint);
    margin: 0;
}

.hourly-card.is-now .hourly-time {
    color: var(--text-color);
}

.hourly-card.is-rain .hourly-time {
    color: var(--rain-color);
}

.hourly-icon {
    width: 28px;
    height: 28px;
    object-fit: contain;
    opacity: 0.9;
}

.hourly-temp {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-color);
    margin: 0;
}

.hourly-precip {
    font-size: 0.68rem;
    color: var(--rain-color);
    margin: 0;
    font-weight: 500;
}

/* ── 5-day forecast ──────────────────────────────────────────── */
.forecast-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.65rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.forecast-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 1rem 0.5rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    text-align: center;
    transition: background var(--transition), border-color var(--transition);
    cursor: default;
}

.forecast-card:hover {
    background: var(--bg-alt);
    border-color: var(--border-strong);
}

.forecast-card img {
    width: 34px;
    height: 34px;
    object-fit: contain;
    opacity: 0.9;
}

.forecast-card p {
    margin: 0;
    color: var(--text-color);
    font-size: 0.875rem;
    font-weight: 500;
}

.forecast-day {
    font-size: 0.68rem !important;
    font-weight: 600 !important;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-faint) !important;
}

.forecast-low {
    font-size: 0.75rem !important;
    color: var(--text-faint) !important;
    font-weight: 400 !important;
}

/* ── Footer ──────────────────────────────────────────────────── */
footer {
    margin-top: auto;
    text-align: center;
    padding: 1.75rem;
    font-size: 0.78rem;
    color: var(--text-faint);
    border-top: 1px solid var(--border);
}

footer a {
    color: var(--text-muted);
    text-decoration: underline;
    text-underline-offset: 2px;
}

footer a:hover {
    color: var(--text-color);
}

/* ── Utility ─────────────────────────────────────────────────── */
.hidden {
    display: none !important;
}

.card {
    background: var(--card-bg);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 560px) {
    .navbar {
        padding: 0 1.25rem;
    }

    .navbar nav {
        display: none;
    }

    .dashboard-container {
        width: 94%;
        margin: 1.5rem auto;
    }

    .search-section {
        flex-direction: column;
        align-items: stretch;
    }

    .Search {
        width: 100%;
    }

    .weather-body h1 {
        font-size: 3.5rem;
    }

    .weather-card,
    .forecast-container {
        padding: 1.5rem 1.25rem;
    }

    .weather-header {
        flex-direction: column;
        gap: 0.4rem;
    }

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

    .forecast-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .forecast-grid .forecast-card:nth-child(n+4) {
        display: none;
    }

    .chart-wrap {
        height: 140px;
    }

    .chart-wrap-sm {
        height: 100px;
    }

    .alert-banner {
        padding: 0.65rem 1rem;
        font-size: 0.82rem;
    }
}

@media (max-width: 380px) {
    .weather-details {
        grid-template-columns: 1fr 1fr;
    }

    .weather-body h1 {
        font-size: 3rem;
    }
}

/* ── Reduced motion ──────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .skeleton-line {
        animation: none;
    }

    .alert-banner {
        animation: none;
    }

    * {
        transition-duration: 0.01ms !important;
    }
}