/* ==========================================================================
   Stazione Meteo — dashboard (dark, fitness-app style)
   Design tokens, layout, cards, progress rings, route strip, charts, pills.
   ========================================================================== */
:root {
  --bg: #0d1117;
  --surface: #161b22;
  --border: #30363d;
  --fg: #e6edf3;
  --fg-dim: #8b949e;
  --fg-faint: #6e7681;
  --good: #3fb950;
  --warn: #d29922;
  --crit: #f85149;
  --info: #58a6ff;
  --brand: #14b8a6;   /* RideCast teal (dark) */
  --radius: 12px;
  --chart-band-warm: rgba(210, 153, 34, 0.10);
  --chart-band-cool: rgba(88, 166, 255, 0.12);
}

/* Light theme: same design, GitHub-light palette (toggle in the header). */
:root[data-theme="light"] {
  --bg: #f3f5f7;
  --surface: #ffffff;
  --border: #d0d7de;
  --fg: #1f2328;
  --fg-dim: #59636e;
  --fg-faint: #818b98;
  --good: #1a7f37;
  --warn: #9a6700;
  --crit: #d1242f;
  --info: #0969da;
  --brand: #0d9488;   /* RideCast teal (light) */
  --chart-band-warm: rgba(154, 103, 0, 0.10);
  --chart-band-cool: rgba(9, 105, 218, 0.10);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1280px; margin: 0 auto; padding: 1.5rem 1.75rem 3rem; }

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Header ------------------------------------------------------------- */
.app-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.75rem; }
.app-header .glyph { font-size: 2.4rem; line-height: 1; }
.app-header h1 { margin: 0; font-size: 1.5rem; font-weight: 500; letter-spacing: 0.2px; }
.app-header .sub { margin: 0.15rem 0 0; color: var(--fg-dim); font-size: 0.85rem; }
.app-header .spacer { flex: 1; }
.live {
  display: inline-flex; align-items: center; gap: 0.45rem;
  color: var(--good); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.6px;
}
.live .dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--good);
  box-shadow: 0 0 0 0 rgba(63, 185, 80, 0.6); animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(63, 185, 80, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(63, 185, 80, 0); }
  100% { box-shadow: 0 0 0 0 rgba(63, 185, 80, 0); }
}

/* ---- Card grid ---------------------------------------------------------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.15rem 1.25rem; display: flex; flex-direction: column; gap: 0.6rem;
}
.card.accent { border: 2px solid var(--brand); }
.card .label {
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.8px; text-transform: uppercase;
  color: var(--fg-dim);
}
.card .body { display: flex; align-items: center; gap: 1rem; }
.card .meta { display: flex; flex-direction: column; gap: 0.15rem; font-size: 0.85rem; color: var(--fg-dim); }
.card .meta strong { color: var(--fg); font-weight: 500; }
.metric { font-size: 2.6rem; font-weight: 500; line-height: 1; letter-spacing: -0.5px; }
.metric .unit { font-size: 1rem; color: var(--fg-dim); margin-left: 0.15rem; }
.tag { font-size: 0.72rem; padding: 0.1rem 0.5rem; border-radius: 999px; align-self: flex-start; }
.tag.good { background: color-mix(in srgb, var(--good) 15%, transparent); color: var(--good); }
.tag.warn { background: color-mix(in srgb, var(--warn) 15%, transparent); color: var(--warn); }
.tag.crit { background: color-mix(in srgb, var(--crit) 15%, transparent); color: var(--crit); }
.arrow { color: var(--fg-dim); font-weight: 500; }

/* semantic value colors (set via JS/threshold) */
.v-good { color: var(--good); }
.v-warn { color: var(--warn); }
.v-crit { color: var(--crit); }
.v-info { color: var(--info); }
/* aliases used by dashboard/format.py helpers (temp_class, aqi_class, ...) */
.val-blue { color: var(--info); }
.val-green { color: var(--good); }
.val-yellow { color: var(--warn); }
.val-orange { color: var(--warn); }
.val-red { color: var(--crit); }
.dim { color: var(--fg-dim); }
/* today's chip in the daily forecast strip */
.wp.today-chip { border-color: var(--brand); }

/* ---- Progress ring ------------------------------------------------------ */
.ring { position: relative; width: 84px; height: 84px; flex: 0 0 auto; }
.ring svg { transform: rotate(-90deg); width: 84px; height: 84px; }
.ring .track { fill: none; stroke: var(--border); stroke-width: 6; }
.ring .arc { fill: none; stroke-width: 6; stroke-linecap: round; transition: stroke-dasharray 0.6s ease; }
.ring .val {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 500;
}

/* ---- Section heading ---------------------------------------------------- */
.section { margin-top: 1.75rem; }
.section-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.85rem; }
.section-head h2 { margin: 0; font-size: 1rem; font-weight: 500; }
.section-head .spacer { flex: 1; }
.badge {
  font-size: 0.75rem; padding: 0.2rem 0.6rem; border-radius: 999px;
  background: color-mix(in srgb, var(--warn) 16%, transparent); color: var(--warn);
}

/* ---- Route strip -------------------------------------------------------- */
.route-strip {
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 0.6rem;
  overflow-x: auto; padding-bottom: 0.25rem;
}
.wp {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 0.7rem 0.8rem; min-width: 150px; display: flex; flex-direction: column; gap: 0.3rem;
}
.wp.critical { background: color-mix(in srgb, var(--warn) 12%, transparent); border-color: var(--warn); }
.wp .when { font-size: 0.72rem; color: var(--fg-faint); }
.wp .place { font-weight: 500; font-size: 0.95rem; }
.wp .cond { font-size: 0.82rem; color: var(--fg-dim); display: flex; gap: 0.4rem; flex-wrap: wrap; }
.wp .wind.head { color: var(--crit); }
.wp .wind.tail { color: var(--good); }
.wp .wind.cross { color: var(--fg-dim); }

/* ---- Charts ------------------------------------------------------------- */
.chart-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 1rem; }
.chart-box {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1rem 1.1rem;
}
.chart-box h3 { margin: 0 0 0.6rem; font-size: 0.85rem; font-weight: 500; color: var(--fg-dim); }
.chart-canvas { position: relative; height: 320px; }
.chart-canvas canvas { width: 100% !important; height: 100% !important; }

/* ---- Route map ----------------------------------------------------------- */
.map-box {
  height: 380px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 0.75rem;
}
.leaflet-container { background: var(--bg); font: inherit; }
.leaflet-popup-content-wrapper, .leaflet-popup-tip {
  background: var(--surface); color: var(--fg);
  border: 1px solid var(--border);
}

/* Elevation profile under the map */
.profile-box {
  position: relative; height: 150px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.4rem 0.8rem 0.5rem;
  margin-bottom: 0.75rem;
}
.profile-box canvas { width: 100% !important; height: 100% !important; }
.profile-label {
  position: absolute; top: 0.4rem; left: 0.9rem;
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.6px;
  color: var(--fg-dim);
}

/* Clickable alternative-ride cards */
a.card { color: inherit; text-decoration: none; transition: border-color 0.15s; }
a.card:hover { border-color: var(--brand); text-decoration: none; }

/* Small export/action links (GPX, Google Maps) */
.btn-link {
  display: inline-flex; align-items: center; gap: 0.3rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 0.25rem 0.6rem; font-size: 0.8rem; color: var(--fg);
}
.btn-link:hover { border-color: var(--brand); text-decoration: none; }

/* Custom ride generator form */
.gen-form {
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.9rem 1.1rem; font-size: 0.9rem;
}
.gen-form label { color: var(--fg-dim); display: inline-flex; align-items: center; gap: 0.45rem; }
.gen-form input {
  width: 5.5rem; background: var(--bg); color: var(--fg);
  border: 1px solid var(--border); border-radius: 8px; padding: 0.35rem 0.5rem;
  font: inherit;
}
.gen-form button {
  background: var(--brand); color: var(--bg); border: none; border-radius: 8px;
  padding: 0.45rem 0.9rem; font: inherit; font-weight: 500; cursor: pointer;
}
.gen-form button:disabled { opacity: 0.5; cursor: wait; }
#gen-from { width: 9rem !important; }
.gen-form select {
  background: var(--bg); color: var(--fg); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.35rem 0.5rem; font: inherit;
}
#gpx-form { margin-top: 0.7rem; }
.gpx-label {
  background: var(--brand); color: var(--bg); border-radius: 8px;
  padding: 0.45rem 0.9rem; font-weight: 500; cursor: pointer;
}
.gpx-cta { display: inline-block; margin-top: 0.55rem; font-size: 0.82rem; }
a.plain { color: inherit; text-decoration: none; }
a.plain:hover { text-decoration: underline; }

/* ---- Collector pills ---------------------------------------------------- */
.pills { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  padding: 0.35rem 0.75rem; font-size: 0.82rem;
}
.pill .dot { width: 9px; height: 9px; border-radius: 50%; }
.pill .dot.closed { background: var(--good); }
.pill .dot.half_open { background: var(--warn); }
.pill .dot.open { background: var(--crit); }
.pill .sr { color: var(--fg-faint); font-size: 0.74rem; }

/* ---- Alerts ------------------------------------------------------------- */
.alerts { display: flex; flex-direction: column; gap: 0.5rem; }
.alert-row {
  border-left: 3px solid var(--info); background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.55rem 0.8rem; font-size: 0.88rem;
}
.alert-row.warning { border-left-color: var(--warn); }
.alert-row.critical { border-left-color: var(--crit); }
.empty { color: var(--fg-dim); font-size: 0.9rem; }

/* ---- Footer ------------------------------------------------------------- */
.footer { margin-top: 2rem; color: var(--fg-faint); font-size: 0.78rem; }

@media (max-width: 640px) {
  .wrap { padding: 1rem; }
  .metric { font-size: 2.1rem; }
}

/* Theme toggle button shares the .btn-link look */
button.btn-link { cursor: pointer; font: inherit; }

/* Wind compass + legend on the map (bottom-left) */
.wind-legend {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 0.4rem 0.6rem; color: var(--fg); font-size: 0.72rem; line-height: 1.35;
}
.wind-legend svg { color: var(--info); flex: 0 0 auto; }
.wind-legend .l-head { color: var(--crit); font-weight: 700; }
.wind-legend .l-tail { color: var(--good); font-weight: 700; }

/* Mobile polish */
@media (max-width: 640px) {
  .app-header h1 { font-size: 1.2rem; }
  .map-box { height: 300px; }
  .gen-form { font-size: 0.85rem; gap: 0.6rem; }
  .gen-form input { width: 4.5rem; }
}

/* Windfinder-style hourly table */
.wf-wrap { overflow-x: auto; }
table.wf { border-collapse: collapse; font-size: 0.74rem; white-space: nowrap; }
table.wf th {
  position: sticky; left: 0; background: var(--surface); color: var(--fg-dim);
  text-align: right; padding: 0.15rem 0.5rem 0.15rem 0; font-weight: 500; z-index: 1;
}
table.wf td {
  text-align: center; min-width: 30px; padding: 0.15rem 0.2rem;
  border-left: 1px solid var(--border); color: var(--fg);
}
table.wf .wf-day {
  text-align: left; padding-left: 0.4rem; color: var(--fg-dim);
  text-transform: uppercase; letter-spacing: 0.5px; font-size: 0.68rem;
  border-bottom: 1px solid var(--border);
}
/* wind speed scale (km/h): calm → strong, Windfinder-like */
table.wf .w0 { background: color-mix(in srgb, var(--info) 10%, transparent); }
table.wf .w1 { background: color-mix(in srgb, var(--good) 30%, transparent); }
table.wf .w2 { background: color-mix(in srgb, var(--warn) 45%, transparent); }
table.wf .w3 { background: color-mix(in srgb, var(--warn) 75%, transparent); }
table.wf .w4 { background: color-mix(in srgb, var(--crit) 70%, transparent); }
/* temperature + rain hints */
table.wf .tc { color: var(--info); }
table.wf .tg { color: var(--good); }
table.wf .tw { color: var(--warn); }
table.wf .th { color: var(--crit); }
table.wf .wr { background: color-mix(in srgb, var(--info) 35%, transparent); }
.wf-arrow { width: 20px; height: 20px; display: inline-block; vertical-align: middle; color: var(--fg); }

/* Departure-time comparison chips */
.start-options {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.45rem;
  margin-bottom: 0.75rem;
}
.so-label {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.6px;
  color: var(--fg-dim); margin-right: 0.2rem;
}
a.so {
  display: inline-flex; align-items: center; gap: 0.35rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  padding: 0.2rem 0.65rem; font-size: 0.78rem; color: inherit;
}
a.so b { font-weight: 500; }
a.so:hover { border-color: var(--brand); text-decoration: none; }
a.so.active { border: 2px solid var(--brand); padding: calc(0.2rem - 1px) calc(0.65rem - 1px); }

/* Provenance cardinal under the table wind arrows ("da NO") */
table.wf .wf-from { font-size: 0.58rem; line-height: 1; color: var(--fg-dim); }

/* ---- Verdict-first hero ------------------------------------------------- */
.now-strip {
  display: flex; align-items: center; gap: 0.9rem; font-size: 0.85rem;
  color: var(--fg-dim); flex-wrap: wrap;
}
.now-strip strong { color: var(--fg); }
.hero {
  display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(260px, 1fr);
  gap: 1rem; margin-bottom: 1.4rem;
}
.verdict {
  background: var(--surface); border: 2px solid var(--brand);
  border-radius: var(--radius); padding: 1.2rem 1.4rem;
  display: flex; flex-direction: column; gap: 0.9rem;
}
.verdict-head {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-dim);
}
.verdict-body { display: flex; align-items: center; gap: 1.4rem; }
.ring-xl .ring, .ring-xl .ring svg { width: 124px; height: 124px; }
.ring-xl .ring .val { font-size: 1.9rem; }
.verdict-meta { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.verdict-name { font-size: 1.45rem; font-weight: 650; line-height: 1.2; }
.verdict-when { font-size: 0.95rem; color: var(--brand); font-weight: 600; letter-spacing: 0.03em; }
.verdict-facts { display: flex; gap: 0.7rem; align-items: center; color: var(--fg-dim); font-size: 0.9rem; }
.verdict-actions { display: flex; gap: 0.8rem; align-items: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--brand); color: var(--bg); border-radius: 10px;
  padding: 0.55rem 1.1rem; font-weight: 600; text-decoration: none;
}
.btn-primary:hover { filter: brightness(1.1); }
.hero-side { display: flex; flex-direction: column; gap: 1rem; min-width: 0; }
.hero-side .card.alt { flex: 0 0 auto; }
.gen-card .label { margin-bottom: 0.6rem; }
.gen-form.bare { background: none; border: none; padding: 0; gap: 0.5rem; font-size: 0.85rem; }
.gen-form.bare input[type="number"] { width: 4.2rem; }
.gen-form.bare #gen-from { width: 100% !important; }
details.more > summary {
  cursor: pointer; color: var(--fg-dim); font-size: 0.85rem;
  letter-spacing: 0.06em; text-transform: uppercase; padding: 0.4rem 0;
}
details.more[open] > summary { margin-bottom: 0.8rem; }
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .now-strip { display: none; }
}

/* ---- Brand ---------------------------------------------------------------- */
.app-header h1 { letter-spacing: -0.02em; }
.payoff { color: var(--brand); font-weight: 600; font-style: italic; }
.footer.quote { font-style: italic; color: var(--fg-faint); margin-top: 2rem; }

/* ---- Landing page (/beta) ------------------------------------------------ */
.landing .app-header { margin-bottom: 2.5rem; }
.land-mark { border-radius: 10px; }
.land-hero {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, 1fr);
  gap: 2rem; align-items: center; margin-bottom: 2.5rem;
}
.land-claim {
  font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.05;
  font-weight: 650; letter-spacing: -0.02em; margin: 0 0 1rem;
}
.land-claim-brand { color: var(--brand); }
.land-sub { color: var(--fg-dim); font-size: 1.05rem; line-height: 1.6; margin: 0 0 1.4rem; }
.land-sub strong { color: var(--fg); font-weight: 500; }
.land-form { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.land-form input {
  background: var(--surface); color: var(--fg); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.55rem 0.8rem; font: inherit; flex: 1 1 140px; min-width: 0;
}
.land-form input:focus { outline: none; border-color: var(--brand); }
.land-form .btn-primary { border: none; cursor: pointer; font: inherit; }
.land-note { color: var(--fg-faint); font-size: 0.82rem; margin-top: 0.7rem; }
.land-proof {
  display: flex; flex-direction: column; gap: 0.9rem; text-decoration: none; color: inherit;
  background: var(--surface); border: 2px solid var(--brand);
  border-radius: var(--radius); padding: 1.2rem 1.4rem;
}
.land-proof:hover { text-decoration: none; filter: brightness(1.05); }
.land-feats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem; margin-bottom: 2.2rem;
}
.land-feats .card p { margin: 0.5rem 0 0; color: var(--fg-dim); font-size: 0.92rem; line-height: 1.55; }
.land-feats .card p strong { color: var(--fg); font-weight: 500; }
.land-how {
  display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
  margin-bottom: 1.5rem; color: var(--fg-dim); font-size: 0.95rem;
}
.land-step { display: inline-flex; align-items: center; gap: 0.55rem; }
.land-n {
  width: 1.6rem; height: 1.6rem; border-radius: 999px; flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--brand); color: var(--bg); font-weight: 600; font-size: 0.85rem;
}
@media (max-width: 860px) { .land-hero { grid-template-columns: 1fr; } }