/* ============================================================
   MERIDIAN — design tokens
   Ink #121820 · Panel #1A2531 · Paper #EDE7D9
   Muted #93A0AC · Brass #C9A15E · Teal #4F9C93 · Rust #C0604A
   Display: Fraunces · Body: Inter · Data: IBM Plex Mono
   ============================================================ */

:root{
  --ink: #121820;
  --ink-2: #0d1219;
  --panel: #1A2531;
  --panel-hi: #212D3B;
  --line: rgba(147,160,172,0.16);
  --paper: #EDE7D9;
  --muted: #93A0AC;
  --brass: #C9A15E;
  --brass-dim: #9c7f4c;
  --teal: #4F9C93;
  --rust: #C0604A;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --radius: 14px;
  --radius-sm: 8px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

:root[data-theme="light"]{
  --ink: #E9F2FA;
  --ink-2: #DCEBF7;
  --panel: #FFFFFF;
  --panel-hi: #F1F8FD;
  --line: rgba(23,68,107,0.14);
  --paper: #10263B;
  --muted: #5E7A93;
  --brass: #A9793A;
  --brass-dim: #8a6330;
  --teal: #1F7A76;
  --rust: #B24B34;
}

*{ box-sizing: border-box; }

/* Author rules elsewhere in this file set `display` on several of these
   elements directly (flex layouts etc.), which — being author CSS —
   otherwise beats the UA default `[hidden]{display:none}` by source
   order and leaves "hidden" elements visible. This rule fixes that for
   good, for any element carrying the hidden attribute. */
[hidden]{ display: none !important; }

html{ color-scheme: dark; }
html:has([data-theme="light"]){ color-scheme: light; }

body{
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  min-height: 100vh;
  position: relative;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

/* subtle instrument-paper grain via layered radial gradients */
.noise{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 15% 8%, rgba(201,161,94,0.05), transparent 45%),
    radial-gradient(circle at 85% 92%, rgba(79,156,147,0.06), transparent 50%);
}

@media (prefers-reduced-motion: no-preference){
  *{ scroll-behavior: smooth; }
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 6px;
}

/* ---------------- topbar ---------------- */

.topbar{
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding: 22px clamp(18px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
}

.wordmark{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.01em;
  color: var(--paper);
}
.wordmark-glyph{ color: var(--brass); display: flex; }

.topbar-controls{
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-toggle{
  display: flex;
  gap: 2px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
}
.lang-btn{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.lang-btn.is-active{ background: var(--brass); color: var(--ink); }

.install-btn{
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  background: var(--brass);
  border: none;
  color: var(--ink);
  padding: 9px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s var(--ease), opacity 0.2s var(--ease);
  white-space: nowrap;
}
.install-btn:hover{ background: #dab876; }
.install-btn.is-installed{
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  cursor: default;
}
.install-btn.is-installed:hover{ background: transparent; }

.ios-modal{
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  padding: 0;
}
@media (min-width: 640px){
  .ios-modal{ align-items: center; }
}
.ios-modal-card{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px 18px 0 0;
  padding: 26px 24px 28px;
  width: 100%;
  max-width: 420px;
  animation: rise 0.25s var(--ease);
}
@media (min-width: 640px){
  .ios-modal-card{ border-radius: 18px; }
}
.ios-modal-card h3{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  margin: 4px 0 16px;
}
.ios-modal-card ol{
  margin: 0 0 20px;
  padding-left: 20px;
  color: var(--paper);
  font-size: 14px;
  line-height: 1.8;
}
.ios-modal-card ol li{ margin-bottom: 4px; }
.ios-modal-card .chip-row-btn{ width: 100%; }

.search{
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 6px 4px 18px;
  transition: border-color 0.2s var(--ease);
}
.search:focus-within{ border-color: var(--brass-dim); }

.search input{
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 9px 4px;
}
.search input::placeholder{ color: var(--muted); }

.search button{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: var(--brass);
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s var(--ease), transform 0.15s var(--ease);
  flex-shrink: 0;
}
.search button:hover{ background: #dab876; transform: scale(1.04); }

.clear-search{
  width: 24px !important;
  height: 24px !important;
  background: transparent !important;
  color: var(--muted) !important;
}
.clear-search:hover{ background: var(--panel-hi) !important; color: var(--paper) !important; transform: none !important; }

.locate-btn{
  background: var(--panel-hi) !important;
  color: var(--brass) !important;
  border: 1px solid var(--line) !important;
}
.locate-btn:hover{ border-color: var(--brass-dim) !important; transform: none !important; }
.locate-btn.is-locating svg{ animation: spin 0.9s linear infinite; transform-origin: center; }

.theme-toggle{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--brass);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.theme-toggle:hover{ border-color: var(--brass-dim); }
.theme-toggle .icon-moon{ display: none; }
:root[data-theme="light"] .theme-toggle .icon-sun{ display: none; }
:root[data-theme="light"] .theme-toggle .icon-moon{ display: block; }

.suggestions{
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--panel-hi);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(0,0,0,0.35);
  z-index: 10;
}
.suggestions button{
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 13.5px;
  padding: 11px 16px;
  cursor: pointer;
}
.suggestions button:hover, .suggestions button:focus-visible, .suggestions button.is-active{ background: rgba(201,161,94,0.12); }
.suggestions button span{ color: var(--muted); font-size: 12px; display: block; margin-top: 1px; }

/* ---------------- main / states ---------------- */

main{
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 56px) clamp(18px, 4vw, 24px) 60px;
}

.empty-state, .error-state{
  text-align: center;
  padding: clamp(50px, 10vw, 90px) 10px 30px;
}
.empty-state h1{
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 500;
  line-height: 1.25;
  margin: 0 0 14px;
  max-width: 520px;
  margin-inline: auto;
}
.error-state h2{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  margin: 0 0 10px;
}
.empty-copy{
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.65;
  max-width: 460px;
  margin: 0 auto 28px;
}

.chip-row{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.chip-row button{
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--paper);
  padding: 9px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.chip-row button:hover{ border-color: var(--teal); color: var(--teal); }

.chip-row-btn{
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--brass);
  border: none;
  color: var(--ink);
  padding: 10px 20px;
  border-radius: 999px;
  cursor: pointer;
  margin-top: 6px;
}

.data-notice{
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--brass);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.5;
}
.data-notice.is-warn{ border-left-color: var(--rust); }
.data-notice strong{ color: var(--paper); font-weight: 600; }

.loading-state{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 100px 10px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}
.dial-spin{
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 2px solid var(--line);
  border-top-color: var(--brass);
  animation: spin 0.9s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

/* ---------------- panels ---------------- */

.results{
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: rise 0.5s var(--ease);
}
@keyframes rise{ from{ opacity: 0; transform: translateY(10px); } to{ opacity: 1; transform: translateY(0); } }

.panel{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(20px, 3.5vw, 30px);
}

.panel-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

/* ---------------- current conditions ---------------- */

.current-top{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.place-name{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 3.4vw, 30px);
  margin: 0;
}
.current-updated{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--muted);
  margin: 0;
}
.current-icon{ color: var(--brass); flex-shrink: 0; }
.current-icon svg{ width: 56px; height: 56px; }

.current-readout{
  display: flex;
  align-items: flex-end;
  gap: 20px;
  margin: 22px 0 14px;
  flex-wrap: wrap;
}
.temp-huge{
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(64px, 11vw, 96px);
  line-height: 0.85;
  color: var(--paper);
  letter-spacing: -0.02em;
}
.current-meta{ padding-bottom: 10px; }
.condition-label{
  font-family: var(--font-display);
  font-size: 19px;
  margin: 0 0 4px;
}
.feels-like{
  font-size: 13.5px;
  color: var(--muted);
  margin: 0;
}
.feels-like span:last-child{ color: var(--teal); font-family: var(--font-mono); }

.current-footer-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.confidence-badge{
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--panel-hi);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 13px 6px 10px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--paper);
  transition: border-color 0.2s var(--ease);
}
.confidence-badge:hover{ border-color: var(--brass-dim); }
.confidence-dot{
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  flex-shrink: 0;
}
.confidence-dot.is-mid{ background: var(--brass); }
.confidence-dot.is-low{ background: var(--rust); }

.stat-strip{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 16px;
}
.stat{ display: flex; flex-direction: column; gap: 5px; }
.stat-label{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.stat-value{
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--paper);
}

.anm-panel{
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.anm-dot{
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  margin-top: 6px;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(79,156,147,0.18);
}
.anm-title{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--teal);
  margin: 0 0 3px;
}
.anm-detail{
  font-size: 13px;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

/* ---------------- hourly ---------------- */

.tabs{ display: flex; gap: 4px; background: var(--ink); border-radius: 999px; padding: 4px; }
.tab{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 7px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.tab.is-active{ background: var(--brass); color: var(--ink); }

.sparkline-wrap{ margin: 18px 0 6px; }
#hourly-spark{ width: 100%; height: 90px; overflow: visible; display: block; }

.hourly-scroll{
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-top: 6px;
  scrollbar-width: thin;
}
.hour-card{
  flex: 0 0 auto;
  width: 62px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 10px 4px;
  border-radius: var(--radius-sm);
  transition: background 0.2s var(--ease);
}
.hour-card:hover{ background: var(--panel-hi); }
.hour-time{ font-family: var(--font-mono); font-size: 11px; color: var(--muted); }
.hour-icon{ color: var(--teal); }
.hour-icon svg{ width: 24px; height: 24px; }
.hour-temp{ font-family: var(--font-mono); font-size: 13.5px; }
.hour-precip{ font-family: var(--font-mono); font-size: 10px; color: var(--brass); min-height: 12px; }

/* ---------------- 7-day outlook ---------------- */

.outlook-caption{
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.5;
  margin: 6px 0 16px;
  max-width: 56ch;
}

.outlook-header{
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 4px;
  padding: 0 4px;
}
.outlook-header .axis-end{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}
.outlook-header .axis-line{
  flex: 1;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--line) 0 4px, transparent 4px 8px);
}

.outlook-list{ display: flex; flex-direction: column; }
.outlook-item{
  border-bottom: 1px solid var(--line);
}
.outlook-item:last-child{ border-bottom: none; }
.outlook-row{
  display: grid;
  grid-template-columns: 66px 26px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 4px 0;
}
.outlook-item:has(.outlook-anm-line) .outlook-row{ padding-bottom: 6px; }
.outlook-item:not(:has(.outlook-anm-line)) .outlook-row{ padding-bottom: 14px; }
.outlook-day{ font-family: var(--font-mono); font-size: 13px; }
.outlook-day .sub{ display: block; color: var(--muted); font-size: 10.5px; margin-top: 2px; }

/* Always visible — no hover/tooltip, so it reads fine on touch/mobile too. */
.outlook-anm-line{
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 0 4px 12px 4px;
  font-size: 11px;
  color: var(--muted);
}
.outlook-anm-badge{
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--brass);
  border: 1px solid var(--brass-dim);
  border-radius: 3px;
  padding: 1px 4px;
}
.outlook-anm-detail{ line-height: 1.4; }
.outlook-icon{ color: var(--brass); display: flex; }
.outlook-icon svg{ width: 22px; height: 22px; }

.outlook-range{
  display: flex;
  align-items: center;
  gap: 10px;
}
.outlook-temp{
  display: flex;
  align-items: center;
  gap: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  white-space: nowrap;
}
.outlook-temp svg{ flex-shrink: 0; }
.outlook-temp-lo{ color: var(--muted); }
.outlook-temp-lo svg{ color: var(--teal); }
.outlook-temp-hi{ color: var(--paper); }
.outlook-temp-hi svg{ color: var(--brass); }

.outlook-track{
  position: relative;
  flex: 1;
  min-width: 40px;
  height: 4px;
  background: rgba(147,160,172,0.14);
  border-radius: 3px;
}
.outlook-fill{
  position: absolute;
  top: 0; bottom: 0;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--teal), var(--brass));
}

.outlook-precip{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--teal);
  text-align: right;
  min-width: 34px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}
.outlook-confidence-dot{
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.outlook-confidence-dot.is-high{ background: var(--teal); }
.outlook-confidence-dot.is-mid{ background: var(--brass); }
.outlook-confidence-dot.is-low{ background: var(--rust); }

/* ---------------- confidence ---------------- */

.confidence-copy{
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
  max-width: 60ch;
  margin: 4px 0 10px;
}

.confidence-source-note{
  display: none;
  color: var(--paper);
  background: var(--panel-hi);
  border-left: 2px solid var(--teal);
  font-size: 12.5px;
  line-height: 1.55;
  max-width: 60ch;
  padding: 9px 12px;
  border-radius: 6px;
  margin: 0 0 22px;
}
.confidence-source-note.is-visible{ display: block; }
.confidence-source-note.is-anm-forecast{ border-left-color: var(--brass); }

.confidence-body{
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  align-items: center;
}
@media (max-width: 620px){
  .confidence-body{ grid-template-columns: 1fr; }
}

.gauge-wrap{
  position: relative;
  width: 100%;
  max-width: 200px;
  margin: 0 auto;
}
#gauge{ width: 100%; height: auto; display: block; }
.gauge-label{
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.gauge-condition-icon{
  color: var(--brass);
  display: flex;
  margin-bottom: 2px;
}
.gauge-condition-icon svg{ width: 26px; height: 26px; }
.gauge-pct{
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 500;
  color: var(--paper);
}
.gauge-caption{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
  text-align: center;
  max-width: 140px;
}

.model-table{
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
}
.model-table th{
  text-align: left;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.model-table td{
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}
.model-table tr:last-child td{ border-bottom: none; }
.model-table td:nth-child(2){ color: var(--paper); }
.delta-tight{ color: var(--teal); }
.delta-loose{ color: var(--rust); }
.cond-match{ color: var(--paper); }
.cond-mismatch{ color: var(--rust); }
.model-table .cond-cell{ display: flex; align-items: center; gap: 6px; }
.model-table .cond-cell svg{ flex-shrink: 0; width: 15px; height: 15px; }

.confidence-footnote{
  font-size: 12px;
  color: var(--muted);
  margin: 14px 0 0;
  line-height: 1.55;
}

/* ---------------- footer ---------------- */

.site-footer{
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 clamp(18px, 4vw, 24px) 50px;
}
.site-footer p{
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.6;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

/* ---------------- focus visibility ---------------- */

a:focus-visible, button:focus-visible, input:focus-visible{
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

/* The search field already shows focus via its own border-color change
   (.search:focus-within below) — the generic outline on top of that pill
   shape reads as a stray green/teal rectangle, so it's turned off here
   specifically. Every other input/button on the page keeps the outline. */
.search input:focus-visible,
.search button:focus-visible{
  outline: none;
}

/* ---------------- responsive ---------------- */

@media (max-width: 560px){
  .topbar{ flex-direction: column; align-items: stretch; }
  .current-top{ flex-direction: row; }
  .outlook-row{ grid-template-columns: 60px 24px 1fr auto; gap: 10px; }
}