:root {
    --bg: #0a0f1a;
    --bg-elevated: #111827;
    --bg-card: #161f33;
    --border: #1e2a4a;
    --text: #e8edf5;
    --text-muted: #7a8db8;
    --accent: #00d4aa;
    --accent-dim: #00d4aa33;
    --warning: #fbbf24;
    --danger: #ef4444;
    --info: #3b82f6;
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.2s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
}

/* Background pattern */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        radial-gradient(ellipse 80% 50% at 50% -20%, var(--accent-dim) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, #3b82f622 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, #ef444422 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.25rem;
    padding: 1.5rem;
    max-width: 1600px;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .grid {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 1rem;
    }
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent-dim);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.card-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

.card-title svg {
    color: var(--accent);
}

.status-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-ok {
    background: var(--accent-dim);
    color: var(--accent);
}

.status-warn {
    background: #fbbf2433;
    color: var(--warning);
}

.status-error {
    background: #ef444433;
    color: var(--danger);
}

.status-pending {
    background: #3b82f633;
    color: var(--info);
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
}

@media (max-width: 480px) {
    .metric-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.metric {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.875rem;
    transition: border-color var(--transition);
}

.metric:hover {
    border-color: var(--accent);
}

.metric-label {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
}

.metric-value.small {
    font-size: 1.1rem;
}

.metric-unit {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
}

.progress-bar {
    height: 6px;
    background: var(--bg);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease, background var(--transition);
}

.progress-cpu {
    background: linear-gradient(90deg, #3b82f6, #00d4aa);
}

.progress-gpu {
    background: linear-gradient(90deg, #ef4444, #f97316);
}

.progress-ram {
    background: linear-gradient(90deg, #a855f7, #ec4899);
}

.weather-icon {
    font-size: 2.8rem;
    line-height: 1;
}

.weather-main {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.weather-temp {
    font-size: 3rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.weather-desc {
    color: var(--text-muted);
    text-transform: capitalize;
}

.gps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

@media (max-width: 480px) {
    .gps-grid {
        grid-template-columns: 1fr;
    }
}

.gps-item {
    text-align: center;
}

.gps-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent);
}

.gps-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.speedtest-btn {
    width: 100%;
    padding: 0.875rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.speedtest-btn:hover:not(:disabled) {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.speedtest-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.speedtest-btn.running {
    border-color: var(--info);
    background: #3b82f633;
}

.speedtest-result {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

@media (max-width: 480px) {
    .speedtest-result {
        grid-template-columns: 1fr;
    }
}

.speedtest-item {
    text-align: center;
    padding: 0.75rem;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.speedtest-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.speedtest-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.location-info {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.chart-container {
    height: 120px;
    position: relative;
}

.timestamp {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: right;
    margin-top: 0.5rem;
}

.loader {
    width: 16px;
    height: 16px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.hidden {
    display: none !important;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* ===== Ajouts v2 ===== */
.topbar {
    display: flex;
    gap: .75rem;
    align-items: center;
    flex-wrap: wrap;
    padding: 1.5rem 1.5rem 0;
    max-width: 1600px;
    margin: 0 auto;
}

.topbar h1 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-right: auto;
}

.search {
    position: relative;
    flex: 1 1 260px;
    max-width: 420px;
}

.search input {
    width: 100%;
    padding: .6rem .9rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font: inherit;
}

.search input:focus-visible,
.btn:focus-visible,
.speedtest-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.results {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 10;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.results button {
    display: block;
    width: 100%;
    text-align: left;
    padding: .55rem .9rem;
    background: none;
    border: 0;
    color: var(--text);
    font: inherit;
    cursor: pointer;
}

.results button:hover,
.results button:focus-visible {
    background: var(--accent-dim);
}

.btn {
    padding: .6rem .9rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.btn:hover {
    border-color: var(--accent);
}

.btn.active {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.loc-name {
    font-size: .85rem;
    color: var(--text-muted);
    width: 100%;
}

.wide {
    grid-column: 1 / -1;
}

.hint {
    font-size: .75rem;
    color: var(--text-muted);
    margin-top: .5rem;
}

.empty {
    color: var(--text-muted);
    font-size: .9rem;
}

.alerts {
    display: grid;
    gap: .5rem;
}

.alert {
    padding: .6rem .8rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    font-size: .9rem;
    border-left-width: 4px;
}

.alert.info {
    border-left-color: var(--info);
}

.alert.warn {
    border-left-color: var(--warning);
}

.alert.danger {
    border-left-color: var(--danger);
}

.alert.ok {
    border-left-color: var(--accent);
}

.days {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: .6rem;
}

.day {
    text-align: center;
    padding: .75rem .5rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.day-name {
    font-size: .8rem;
    color: var(--text-muted);
    text-transform: capitalize;
}

.day-icon {
    font-size: 1.8rem;
    line-height: 1.4;
}

.day-temp {
    font-family: 'JetBrains Mono', monospace;
    font-size: .9rem;
}

.day-temp span {
    color: var(--text-muted);
}

.day-rain {
    font-size: .75rem;
    color: var(--info);
}

.chart svg {
    width: 100%;
    height: auto;
    display: block;
}

.chart text {
    fill: var(--text-muted);
    font-size: 10px;
    font-family: 'JetBrains Mono', monospace;
}

.nowcast {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 70px;
    margin-top: .5rem;
}

.nowcast div {
    flex: 1;
    background: var(--info);
    border-radius: 3px 3px 0 0;
    min-height: 2px;
    opacity: .85;
}

.nowcast-labels {
    display: flex;
    justify-content: space-between;
    font-size: .7rem;
    color: var(--text-muted);
    margin-top: .25rem;
}

.big-line {
    font-size: 1.05rem;
    font-weight: 600;
}

.rows {
    display: grid;
    gap: .4rem;
}

.row {
    display: flex;
    justify-content: space-between;
    gap: .75rem;
    padding: .5rem .7rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: .85rem;
}

.row .mono {
    white-space: nowrap;
}

.row small {
    display: block;
    color: var(--text-muted);
}

.aqi-badge {
    display: inline-block;
    padding: .15rem .6rem;
    border-radius: 999px;
    font-weight: 700;
    color: #0a0f1a;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* ===== Ajouts v3 : carte, calendrier, remplissage de grille ===== */
.grid {
    grid-auto-flow: dense;
}

.tall {
    display: flex;
    flex-direction: column;
}

.map {
    flex: 1;
    min-height: 300px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: .5rem;
}

.leaflet-container {
    background: var(--bg-elevated);
    font-family: inherit;
}

.iss-icon {
    font-size: 1.4rem;
    line-height: 1;
    text-align: center;
    filter: drop-shadow(0 0 3px #000);
}

.map-bar {
    display: flex;
    gap: .5rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: .5rem;
}

.map-bar .btn {
    padding: .4rem .7rem;
    font-size: .8rem;
}

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

.date-big {
    font-size: 1.4rem;
    font-weight: 700;
    text-transform: capitalize;
    margin-bottom: .75rem;
}

.sub {
    font-size: .85rem;
    color: var(--text-muted);
    font-weight: 600;
    margin: 1rem 0 .5rem;
}