:root {
    --ink: #1e293b;
    --ink-soft: #64748b;
    --sky: #f1f5f9;
    --card: rgba(255, 255, 255, 0.88);
    --card-strong: #ffffff;
    --line: rgba(226, 232, 240, 0.96);
    --accent: #3b82f6;
    --accent-strong: #2563eb;
    --sun: #ea580c;
    --storm: #0f4c81;
    --shadow: 0 20px 60px rgba(15, 23, 42, 0.14);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 14px;
    --transition: 180ms ease;
    --weather-night: #6366f1;
    --weather-partly-cloudy: #6474d4;
    --weather-cloud: #6474d4;
    --weather-rain: #0284c7;
    --weather-storm: #7c3aed;
    --weather-snow: #0891b2;
    --weather-fog: #7c8aa6;
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    font-family: "Manrope", system-ui, sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.3), transparent 26%),
        radial-gradient(circle at top right, rgba(139, 92, 246, 0.24), transparent 22%),
        linear-gradient(135deg, #dbeafe 0%, #e0e7ff 42%, #f8fafc 100%);
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.hidden {
    display: none !important;
}

.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;
}

.header {
    padding: 28px 0 0;
}

.brand-row {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo i {
    display: grid;
    place-items: center;
    width: 60px;
    height: 60px;
    border-radius: 18px;
    color: #fff;
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    box-shadow: var(--shadow);
    font-size: 1.7rem;
}

.brand-kicker,
.section-kicker,
.results-kicker,
.snapshot-kicker {
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--ink-soft);
}

.logo h1,
.search-copy h2,
.planner-title h2,
.selected-day-panel h3,
.section-head h3 {
    font-family: "Fraunces", Georgia, serif;
    font-weight: 700;
    line-height: 1.02;
}

.logo h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    max-width: 440px;
    color: var(--ink-soft);
    text-align: right;
    font-size: 1rem;
}

.search-section {
    padding: 28px 0 32px;
}

.search-panel {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 28px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.68);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
}

.search-copy h2 {
    margin-top: 8px;
    font-size: clamp(2rem, 3vw, 3rem);
}

.section-text {
    margin-top: 14px;
    max-width: 52ch;
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.75;
}

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

.input-wrapper {
    position: relative;
    flex: 1;
}

#cityInput {
    display: block;
    width: 100%;
    height: 58px;
    border: 1px solid rgba(226, 232, 240, 0.96);
    border-radius: 18px;
    padding: 0 18px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--ink);
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.2;
    appearance: none;
    -webkit-appearance: none;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    transition: border-color var(--transition), box-shadow var(--transition);
}

#cityInput:focus {
    outline: none;
    border-color: rgba(59, 130, 246, 0.55);
    box-shadow: 0 14px 34px rgba(37, 99, 235, 0.16);
}

#cityInput::placeholder {
    color: var(--ink-soft);
}

.autocomplete-list {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 30;
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.96);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
}

.autocomplete-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    cursor: pointer;
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    transition: background var(--transition);
}

.autocomplete-item:last-child {
    border-bottom: 0;
}

.autocomplete-item:hover,
.autocomplete-item.active {
    background: rgba(59, 130, 246, 0.08);
}

.autocomplete-item i {
    color: var(--accent);
}

.autocomplete-item .city-name {
    font-weight: 700;
}

.autocomplete-item .region {
    margin-left: auto;
    color: var(--ink-soft);
    font-size: 0.9rem;
}

.autocomplete-status {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    color: var(--ink-soft);
}

.autocomplete-status i {
    color: var(--accent);
}

.autocomplete-status.is-loading i {
    color: var(--accent-strong);
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 58px;
    padding: 0 22px;
    border: 0;
    border-radius: 18px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    box-shadow: 0 18px 34px rgba(59, 130, 246, 0.28);
}

.btn-primary:hover,
.btn-secondary:hover,
.city-chip:hover,
.day-pill:hover {
    transform: translateY(-2px);
}

.btn-secondary {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(226, 232, 240, 0.96);
}

.btn-secondary.is-active {
    color: #fff;
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
}

.saved-cities,
.saved-group,
.saved-group-head,
.saved-chips {
    display: flex;
    gap: 10px;
}

.saved-cities {
    margin-top: 18px;
}

.saved-cities {
    display: grid;
    gap: 10px;
}

.saved-group {
    flex-direction: column;
    align-items: stretch;
}

.saved-group-head {
    align-items: center;
    justify-content: space-between;
}

.saved-chips {
    align-items: center;
    flex-wrap: wrap;
}

.label {
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-soft);
}

.city-chip {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(226, 232, 240, 0.96);
    border-radius: 999px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.78);
    color: var(--ink);
    font: inherit;
    cursor: pointer;
    transition: transform var(--transition), background var(--transition);
}

.city-chip.is-empty {
    cursor: default;
    opacity: 0.72;
}

.saved-action,
.city-chip-main,
.city-chip-remove {
    border: 0;
    font: inherit;
}

.saved-action {
    padding: 0;
    color: var(--accent-strong);
    font-weight: 800;
    cursor: pointer;
    background: transparent;
}

.city-chip-row {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 6px 4px 14px;
    border: 1px solid rgba(226, 232, 240, 0.96);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.city-chip-row:hover {
    transform: translateY(-2px);
}

.city-chip-main {
    padding: 6px 0;
    color: var(--ink);
    cursor: pointer;
    background: transparent;
}

.city-chip-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: var(--ink-soft);
    cursor: pointer;
    background: rgba(226, 232, 240, 0.72);
    transition: background var(--transition), color var(--transition);
}

.saved-action:hover,
.saved-action:focus-visible,
.city-chip-remove:hover,
.city-chip-remove:focus-visible {
    color: var(--accent-strong);
}

.city-chip-remove:hover,
.city-chip-remove:focus-visible {
    background: rgba(191, 219, 254, 0.96);
    outline: none;
}

.loading-state,
.error-message {
    width: min(720px, calc(100% - 32px));
    margin: 0 auto 24px;
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.loading-state {
    padding: 36px 24px;
    text-align: center;
    background: rgba(255, 255, 255, 0.72);
}

.loading-state p {
    color: var(--ink-soft);
}

.spinner {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    border-radius: 50%;
    border: 4px solid rgba(59, 130, 246, 0.16);
    border-top-color: var(--accent);
    animation: spin 0.85s linear infinite;
}

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

.error-message {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    color: #fff;
    background: linear-gradient(135deg, #c2410c, #dc2626);
}

.weather-results {
    padding: 0 0 56px;
}

.planner-shell {
    padding: 28px;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.62);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
}

.planner-head,
.planner-grid,
.selected-day-main,
.selected-day-header,
.snapshot-main,
.section-head {
    display: flex;
    gap: 20px;
}

.planner-head,
.selected-day-header,
.section-head {
    justify-content: space-between;
    align-items: center;
}

.planner-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: end;
}

.planner-title h2 {
    margin-top: 6px;
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.city-meta {
    margin-top: 8px;
    color: var(--ink-soft);
}

.forecast-badge,
.panel-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 800;
}

.forecast-badge {
    color: var(--accent-strong);
    background: rgba(59, 130, 246, 0.1);
}

.day-selector {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(132px, 1fr);
    gap: 12px;
    margin-top: 24px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    padding-bottom: 8px;
    scrollbar-width: thin;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
}

.day-pill {
    text-align: left;
    border: 1px solid rgba(226, 232, 240, 0.96);
    border-radius: 22px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.72);
    cursor: pointer;
    transition: transform var(--transition), background var(--transition), border-color var(--transition);
    scroll-snap-align: start;
}

.day-pill.active {
    border-color: rgba(59, 130, 246, 0.4);
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.14), rgba(139, 92, 246, 0.08));
}

.day-pill-top,
.day-pill-date,
.day-pill-temp {
    display: block;
}

.day-pill-top {
    font-weight: 800;
}

.day-pill-date {
    margin-top: 6px;
    color: var(--ink-soft);
    font-size: 0.92rem;
}

.day-pill-temp {
    margin-top: 10px;
    font-weight: 700;
}

.planner-grid {
    align-items: stretch;
    margin-top: 24px;
}

.selected-day-panel,
.snapshot-card,
.forecast-detail-section {
    border: 1px solid var(--line);
    border-radius: 28px;
    background: var(--card);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.selected-day-panel {
    flex: 1.35;
    padding: 26px;
}

.snapshot-card {
    flex: 0.9;
    padding: 24px;
}

.selected-day-label,
.section-note {
    color: var(--ink-soft);
}

.panel-badge {
    color: #fff;
    background: linear-gradient(135deg, var(--storm), var(--accent));
}

.selected-day-main {
    align-items: center;
    margin-top: 26px;
}

.selected-day-visual {
    display: grid;
    place-items: center;
    width: 124px;
    height: 124px;
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.12), rgba(255, 255, 255, 0.72));
}

.selected-day-visual i {
    font-size: 3.8rem;
}

.selected-day-copy {
    flex: 1;
}

.selected-day-description {
    font-family: "Fraunces", Georgia, serif;
    font-size: clamp(1.5rem, 3vw, 2.4rem);
}

.selected-day-summary {
    margin-top: 12px;
    max-width: 50ch;
    color: var(--ink-soft);
    line-height: 1.7;
}

.selected-stats,
.snapshot-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.selected-stats {
    margin-top: 26px;
}

.stat-tile,
.detail-item {
    padding: 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(226, 232, 240, 0.96);
}

.stat-label,
.detail-item .label {
    display: block;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-soft);
}

.stat-tile strong,
.detail-item .value {
    display: block;
    margin-top: 8px;
    font-size: 1.2rem;
}

.snapshot-header h3 {
    margin-top: 8px;
    font-family: "Fraunces", Georgia, serif;
    font-size: 1.4rem;
}

.snapshot-main {
    align-items: center;
    justify-content: space-between;
    margin: 22px 0;
}

.snapshot-temp-wrap {
    display: flex;
    align-items: start;
}

.snapshot-temp {
    font-size: clamp(3rem, 6vw, 4.6rem);
    line-height: 0.9;
    font-weight: 800;
}

.unit {
    margin-top: 6px;
    color: var(--ink-soft);
    font-weight: 700;
}

.snapshot-icon-wrap {
    text-align: center;
}

.snapshot-icon-wrap i {
    font-size: 3rem;
}

.snapshot-icon-wrap p {
    margin-top: 10px;
    color: var(--ink-soft);
    text-transform: capitalize;
}

.forecast-detail-section {
    margin-top: 24px;
    padding: 24px;
}

.hourly-forecast {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-top: 18px;
    scrollbar-width: thin;
}

.hour-card {
    flex: 0 0 auto;
    min-width: 112px;
    padding: 16px 14px;
    border-radius: 20px;
    text-align: center;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(226, 232, 240, 0.96);
}

.hour-card .time,
.hour-card .rain {
    display: block;
}

.hour-card .time {
    color: var(--ink-soft);
    font-size: 0.9rem;
}

.hour-card i {
    margin: 12px 0;
    font-size: 1.6rem;
}

.weather-icon--sun {
    color: var(--sun);
}

.weather-icon--night {
    color: var(--weather-night);
}

.weather-icon--partly-cloudy {
    background: linear-gradient(45deg, var(--weather-cloud) 45%, var(--sun) 65%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.weather-icon--partly-cloudy-night {
    background: linear-gradient(45deg, var(--weather-cloud) 45%, var(--weather-night) 65%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.weather-icon--cloud {
    color: var(--weather-cloud);
}

.weather-icon--rain {
    background: linear-gradient(to bottom, var(--weather-cloud) 48%, var(--weather-rain) 58%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.weather-icon--storm {
    color: var(--weather-storm);
}

.weather-icon--snow {
    color: var(--weather-snow);
}

.weather-icon--fog {
    color: var(--weather-fog);
}

.hour-card .temp {
    font-size: 1.3rem;
}

.hour-card .rain {
    margin-top: 8px;
    color: var(--ink-soft);
    font-size: 0.84rem;
}

.empty-forecast {
    padding: 18px;
    border-radius: 18px;
    color: var(--ink-soft);
    background: rgba(255, 255, 255, 0.72);
    border: 1px dashed rgba(148, 163, 184, 0.45);
}

.footer {
    padding: 0 0 28px;
    color: var(--ink-soft);
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
    gap: 20px;
    align-items: stretch;
}

.footer-copy,
.support-card {
    padding: 22px 24px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.62);
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(14px);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.footer-copy {
    text-align: left;
}

.footer-copy p + p {
    margin-top: 6px;
}

.footer a {
    color: var(--accent-strong);
}

.support-card {
    color: var(--ink);
}

.supporter-head,
.supporter-controls,
.supporter-thankyou {
    display: flex;
    gap: 14px;
}

.supporter-head {
    align-items: center;
}

.supporter-icon,
.supporter-smile {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 18px;
    color: #fff;
    background: linear-gradient(135deg, #f97316, #f59e0b);
    box-shadow: 0 14px 30px rgba(249, 115, 22, 0.22);
    font-size: 1.3rem;
}

.supporter-kicker {
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--ink-soft);
}

.support-card h3 {
    margin-top: 4px;
    font-family: "Fraunces", Georgia, serif;
    font-size: 1.55rem;
}

.supporter-copy,
.supporter-privacy,
.supporter-message,
.supporter-thankyou p {
    color: var(--ink-soft);
    line-height: 1.6;
}

.supporter-copy,
.supporter-form,
.supporter-privacy,
.supporter-message {
    margin-top: 14px;
}

.supporter-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-soft);
}

.supporter-controls {
    align-items: center;
}

.supporter-input {
    flex: 1;
    min-height: 58px;
    border: 1px solid rgba(226, 232, 240, 0.96);
    border-radius: 18px;
    padding: 0 18px;
    background: rgba(255, 255, 255, 0.96);
    color: var(--ink);
    font: inherit;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.supporter-input:focus {
    outline: none;
    border-color: rgba(249, 115, 22, 0.4);
    box-shadow: 0 14px 30px rgba(249, 115, 22, 0.14);
}

.supporter-button {
    min-width: 210px;
    background: linear-gradient(135deg, #f97316, #f59e0b);
    box-shadow: 0 18px 34px rgba(249, 115, 22, 0.24);
}

.supporter-button[disabled] {
    opacity: 0.72;
    cursor: wait;
    transform: none;
}

.supporter-message {
    padding: 12px 14px;
    border-radius: 16px;
    background: rgba(59, 130, 246, 0.08);
}

.supporter-message.is-error {
    color: #b91c1c;
    background: rgba(239, 68, 68, 0.1);
}

.supporter-message.is-success {
    color: #166534;
    background: rgba(34, 197, 94, 0.12);
}

.supporter-thankyou {
    align-items: center;
}

.supporter-thankyou h3 {
    margin: 0;
}

@media (max-width: 1080px) {
    .search-panel,
    .planner-grid {
        grid-template-columns: 1fr;
        display: grid;
    }

}

@media (max-width: 840px) {
    .brand-row,
    .planner-head,
    .selected-day-header,
    .section-head,
    .selected-day-main,
    .snapshot-main,
    .supporter-head,
    .supporter-thankyou {
        flex-direction: column;
        align-items: start;
    }

    .subtitle {
        text-align: left;
    }

    .search-box {
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
    }

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

    .supporter-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .supporter-button {
        min-width: 0;
    }

    .planner-actions {
        width: 100%;
        justify-content: start;
    }

    .saved-group-head {
        flex-wrap: wrap;
    }

    .selected-stats,
    .snapshot-details {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 24px, 100%);
    }

    .search-panel,
    .planner-shell,
    .selected-day-panel,
    .snapshot-card,
    .forecast-detail-section,
    .footer-copy,
    .support-card {
        padding: 20px;
        border-radius: 24px;
    }

    .selected-day-visual {
        width: 96px;
        height: 96px;
    }

    .selected-day-visual i {
        font-size: 3rem;
    }
}

/* UV & AQI badges */
.uv-low { color: #16a34a; }
.uv-moderate { color: #ca8a04; }
.uv-high { color: #ea580c; }
.uv-very-high { color: #dc2626; }
.uv-extreme { color: #7c3aed; }

.aqi-good { color: #16a34a; }
.aqi-moderate { color: #ca8a04; }
.aqi-poor { color: #ea580c; }
.aqi-bad { color: #dc2626; }
.aqi-very-bad { color: #7c3aed; }

/* ── Mappa ─────────────────────────────────────────── */
.map-section {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.55s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.4s ease,
                margin-top 0.55s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 0;
}
.map-section.open {
    max-height: 640px;
    opacity: 1;
    margin-top: 24px;
}
.map-card {
    border: 1px solid var(--line);
    border-radius: 28px;
    background: var(--card);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
    padding: 22px 24px;
    margin-bottom: 24px;
}
.map-card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.map-card-head h3 {
    font-family: "Fraunces", Georgia, serif;
    font-weight: 700;
    font-size: 1.4rem;
    margin-top: 4px;
}
.map-container {
    width: 100%;
    height: 380px;
    border-radius: 18px;
    overflow: hidden;
    background: rgba(241, 245, 249, 0.6);
    display: grid;
    place-items: center;
}

@media (max-width: 640px) {
    .map-section.open {
        max-height: 480px;
    }
    .map-container {
        height: 280px;
    }
    .map-card {
        padding: 20px;
        border-radius: 24px;
    }
}