:root {
  --navy: #0b2343;
  --navy-2: #163a66;
  --ink: #1d2733;
  --muted: #5b6672;
  --line: #d8dee5;
  --bg: #eef1f4;
  --tab: #dfe6ee;
  --tab-hover: #e9eef4;
  --accent: #1f6fd1;
  --label-w: 168px;
  --col-w: 66px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 15px;
}

.container { max-width: 1180px; margin: 0 auto; padding: 0 16px; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0);
}

/* Header */
.site-header { background: var(--navy); color: #fff; }
.header-inner { display: flex; align-items: center; height: 56px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 18px; letter-spacing: .2px; }

/* Banner and errors */
.banner {
  margin: 16px 0 0; padding: 12px 14px; border-left: 5px solid #f0b400;
  background: #fff8df; border-radius: 4px; line-height: 1.45;
}
.error {
  margin: 16px 0 0; padding: 12px 14px; border-left: 5px solid #c62828;
  background: #fdecec; border-radius: 4px;
}
code { background: rgba(0,0,0,.06); padding: 1px 5px; border-radius: 3px; }

/* Title + search */
.title-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 12px; margin: 22px 0 18px;
}
h1 { margin: 0; font-size: 30px; font-weight: 600; }
.search { position: relative; width: min(360px, 100%); }
.search input {
  width: 100%; padding: 10px 12px; font-size: 15px; border: 2px solid var(--navy-2);
  border-radius: 4px; background: #fff;
}
.search input:focus { outline: 3px solid #ffbf47; outline-offset: 0; }
.search-results {
  position: absolute; z-index: 20; top: calc(100% + 4px); left: 0; right: 0;
  background: #fff; border: 1px solid var(--line); border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0,0,0,.15); max-height: 380px; overflow-y: auto;
}
.search-group { padding: 8px 12px 4px; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.search-item {
  display: block; width: 100%; text-align: left; padding: 9px 12px; border: 0; background: none;
  font: inherit; color: inherit; cursor: pointer;
}
.search-item small { color: var(--muted); margin-left: 4px; }
.search-item:hover, .search-item.active { background: #e8f0fb; }
.search-item.locate { color: var(--accent); font-weight: 600; border-bottom: 1px solid var(--line); }
.search-empty { padding: 10px 12px; color: var(--muted); }

/* Day tabs */
.day-tabs {
  display: grid; grid-template-columns: repeat(7, minmax(132px, 1fr)); gap: 4px;
  overflow-x: auto; scrollbar-width: thin;
}
.day-tab {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 2px;
  padding: 10px 12px 12px; border: 0; border-radius: 6px 6px 0 0; background: var(--tab);
  font: inherit; color: inherit; text-align: left; cursor: pointer; min-height: 100%;
}
.day-tab:hover { background: var(--tab-hover); }
.day-tab[aria-selected="true"] { background: #fff; box-shadow: inset 0 4px 0 var(--navy-2); }
.day-tab:focus-visible { outline: 3px solid #ffbf47; outline-offset: -3px; }
.day-tab .day-name { font-weight: 700; font-size: 16px; }
.day-tab .day-date { color: var(--muted); font-size: 13px; }
.day-tab .day-main { display: flex; align-items: center; gap: 8px; margin: 4px 0 2px; }
.day-tab .temps { display: flex; flex-direction: column; line-height: 1.15; }
.day-tab .tmax { font-size: 20px; font-weight: 700; }
.day-tab .tmin { font-size: 15px; color: var(--muted); }
.day-tab .day-summary { font-size: 13px; line-height: 1.3; min-height: 34px; }
.day-tab .sun-times { font-size: 12px; color: var(--muted); display: flex; gap: 10px; margin-top: 4px; }
.day-tab .day-uv { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* Forecast panel */
.forecast-panel { background: #fff; border-radius: 0 0 6px 6px; padding: 16px 0 12px; box-shadow: 0 1px 2px rgba(0,0,0,.06); }
.panel-head {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px;
  padding: 0 16px 12px;
}
h2 { margin: 0; font-size: 20px; font-weight: 600; }
.controls { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; font-size: 14px; }
.unit-toggle { display: inline-flex; border: 1px solid var(--navy-2); border-radius: 4px; overflow: hidden; }
.unit-toggle button {
  border: 0; background: #fff; color: var(--navy-2); padding: 5px 10px; font: inherit; cursor: pointer;
}
.unit-toggle button.on { background: var(--navy-2); color: #fff; }
.wind-unit select { margin-left: 6px; font: inherit; padding: 4px 6px; border-radius: 4px; border: 1px solid #9aa6b2; }
.full-toggle { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }

.table-wrap { position: relative; }
.table-scroll { overflow-x: auto; scroll-behavior: smooth; scrollbar-width: thin; }
.scroll-btn {
  position: absolute; z-index: 5; top: 44px; width: 30px; height: 46px; border: 0;
  background: rgba(11,35,67,.85); color: #fff; font-size: 26px; line-height: 1; cursor: pointer;
}
.scroll-btn.left { left: var(--label-w); border-radius: 0 4px 4px 0; }
.scroll-btn.right { right: 0; border-radius: 4px 0 0 4px; }
.scroll-btn[disabled] { display: none; }

table.hourly { border-collapse: separate; border-spacing: 0; min-width: 100%; }
.hourly th, .hourly td {
  min-width: var(--col-w); width: var(--col-w); text-align: center; padding: 7px 4px;
  border-bottom: 1px solid var(--line); white-space: nowrap; font-variant-numeric: tabular-nums;
}
.hourly th[scope="row"] {
  position: sticky; left: 0; z-index: 3; min-width: var(--label-w); width: var(--label-w);
  text-align: left; padding-left: 16px; background: #f6f8fa; font-weight: 600; font-size: 13px;
  white-space: normal; border-right: 1px solid var(--line);
}
.hourly th[scope="row"] .unit { font-weight: 400; color: var(--muted); }
.hourly thead td { font-weight: 700; background: #f6f8fa; }
.hourly thead td.now { background: var(--navy-2); color: #fff; }
.hourly td.day-start { border-left: 2px solid var(--navy-2); }
.hourly .row-symbol td { padding: 4px; }
.hourly .row-symbol .wx-icon { display: block; margin: 0 auto; }
.hourly .row-temp td, .hourly .row-feels td { font-weight: 700; font-size: 16px; }
.hourly .row-feels td { font-weight: 600; font-size: 14px; }
.hourly .row-pop td { font-size: 13px; }
.hourly tr.extra { display: none; }
.hourly.full tr.extra { display: table-row; }

.wind { display: inline-flex; flex-direction: column; align-items: center; gap: 2px; }
.wind-dial { position: relative; width: 38px; height: 38px; }
.wind-dial svg { position: absolute; inset: 0; }
.wind-dial span {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px;
}
.wind-dir { font-size: 11px; color: var(--muted); }

.uv {
  display: inline-block; min-width: 24px; padding: 2px 5px; border-radius: 3px; font-weight: 700; font-size: 13px;
}
.uv-0 { color: var(--muted); font-weight: 400; }
.uv-low { background: #6bbf59; color: #fff; }
.uv-mod { background: #f4d03f; color: #3a3000; }
.uv-high { background: #f39c12; color: #fff; }
.uv-vhigh { background: #d63c2f; color: #fff; }
.uv-ext { background: #8e44ad; color: #fff; }

.panel-foot {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; align-items: flex-start;
  padding: 12px 16px 0; font-size: 13px; color: var(--muted);
}
.explain summary { cursor: pointer; color: var(--accent); }
.explain dl { margin: 8px 0 0; max-width: 560px; color: var(--ink); }
.explain dt { font-weight: 600; margin-top: 6px; }
.explain dd { margin: 0; }

.loading { padding: 40px 16px; color: var(--muted); }

.site-footer { padding: 22px 16px 34px; color: var(--muted); font-size: 13px; }
.link-btn {
  margin-left: 8px; padding: 0; border: 0; background: none; font: inherit; color: var(--accent);
  text-decoration: underline; cursor: pointer;
}

/* Passcode or API key prompt */
.secret-dialog {
  width: min(380px, calc(100% - 32px)); padding: 22px; border: 0; border-radius: 8px;
  box-shadow: 0 12px 40px rgba(0,0,0,.3); overflow: visible;
}
.secret-dialog::backdrop { background: rgba(11,35,67,.6); }
.secret-dialog h2 { margin-bottom: 8px; }
.secret-dialog p { margin: 0 0 12px; line-height: 1.4; }
.secret-dialog .hint { margin: 8px 0 14px; font-size: 13px; color: var(--muted); }
.secret-dialog input {
  width: 100%; padding: 10px 12px; font-size: 16px; border: 2px solid var(--navy-2); border-radius: 4px;
}
.secret-dialog input:focus { outline: 3px solid #ffbf47; outline-offset: 0; }
.secret-dialog button[type="submit"] {
  width: 100%; padding: 10px; border: 0; border-radius: 4px; background: var(--navy-2); color: #fff;
  font: inherit; font-weight: 600; cursor: pointer;
}
.secret-dialog .bad { color: #c62828; font-weight: 600; }

@media (max-width: 700px) {
  :root { --label-w: 112px; --col-w: 58px; }
  h1 { font-size: 24px; }
  .day-tabs { grid-template-columns: repeat(7, 124px); }
  .hourly th[scope="row"] { padding-left: 10px; font-size: 12px; }
}