/* =====================================================================
   Stratus Weather - Nano-climate forecast
   Same instrument-software styling as the alert console: navy, white,
   black, neutral grays for frames only. Arial throughout, no icons and
   no emoji, so a printed page and a screen page read the same.
   ===================================================================== */

:root {
  --navy:        #0a2540;
  --navy-deep:   #061a30;
  --navy-soft:   #eef2f7;
  --black:       #111418;
  --white:       #ffffff;
  --line:        #b9c2cf;
  --line-dark:   #8c98a8;
  --muted:       #5b6875;
  --desktop:     #e7ebf0;
  --good:        #1f7a4d;
  --bad:         #c0392b;
  --warn:        #e08a1e;
  --band:        #cdd8e6;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--desktop);
  color: var(--black);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

code {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: .92em;
  background: var(--navy-soft);
  border: 1px solid var(--line);
  padding: 0 3px;
}

/* --- title bar --- */

.titlebar {
  background: var(--navy);
  color: var(--white);
  padding: 7px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--navy-deep);
}

.titlebar-name { letter-spacing: .04em; font-size: 13px; }

.link-button {
  background: none;
  border: 1px solid rgba(255, 255, 255, .5);
  color: var(--white);
  font: inherit;
  padding: 2px 9px;
  cursor: pointer;
}

.link-button:hover { background: rgba(255, 255, 255, .12); }

/* --- breadcrumbs --- */

.crumbs {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 6px 14px;
  font-size: 13px;
}

.crumbs a { color: var(--navy); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs span { color: var(--muted); margin: 0 4px; }

/* --- layout --- */

main {
  max-width: 1120px;
  margin: 16px auto 40px;
  padding: 0 14px;
}

h1 {
  font-size: 20px;
  font-weight: normal;
  color: var(--navy);
  margin: 12px 0 14px;
}

h2 {
  font-size: 15px;
  font-weight: normal;
  color: var(--navy);
  margin: 0 0 8px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--line);
}

.panel {
  background: var(--white);
  border: 1px solid var(--line-dark);
  padding: 14px;
  margin-bottom: 16px;
}

/* --- sign-in, matched to the alert console's login card --- */

.login-wrap {
  display: flex;
  justify-content: center;
  padding: 40px 0 60px;
}

.card {
  background: var(--white);
  border: 1px solid var(--line-dark);
  border-radius: 0;
  padding: 0 16px 16px;
  margin-bottom: 20px;
}

.card.narrow {
  max-width: 340px;
  width: 100%;
  margin: 0;
  border: 2px solid var(--navy);
  padding: 22px 24px 24px;
  background: var(--white);
}

.card.narrow .login-brand {
  font-size: 18px;
  font-weight: 700;
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.card.narrow .login-sub {
  font-size: 11px;
  color: var(--black);
  margin: 2px 0 20px;
  text-transform: uppercase;
  letter-spacing: .08em;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

form.login-form { display: flex; flex-direction: column; }
form.login-form label { margin: 0 0 16px 0; color: var(--black); }
form.login-form label span { margin-bottom: 5px; display: block; }
form.login-form input { margin-top: 0; width: 100%; }
form.login-form button { align-self: flex-start; margin-top: 12px; }

.error {
  padding: 8px 12px;
  border: 1px solid var(--line-dark);
  border-left: 4px solid var(--black);
  margin-bottom: 12px;
  background: var(--navy-soft);
  color: var(--black);
  font-size: 12px;
}

.panel.danger { border-color: var(--bad); }
.panel.danger h2 { color: var(--bad); border-bottom-color: var(--bad); }

.empty {
  background: var(--white);
  border: 1px dashed var(--line-dark);
  padding: 26px;
  margin-bottom: 16px;
}

.empty h2 { border: none; margin-bottom: 6px; }

footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 14px 30px;
  color: var(--muted);
  font-size: 12px;
}

/* --- messages --- */

.notice, .alert {
  padding: 8px 11px;
  margin: 0 0 12px;
  border-left: 3px solid var(--navy);
  background: var(--navy-soft);
}

.alert { border-left-color: var(--bad); background: #fdf1ef; }

.headline {
  background: var(--navy-soft);
  border-left: 3px solid var(--navy);
  padding: 9px 11px;
  margin: 10px 0 0;
}

.hint { color: var(--muted); font-size: 12.5px; margin: 6px 0; }
.muted { color: var(--muted); }
.good { color: var(--good); }
.bad { color: var(--bad); }
.ok { color: var(--good); }
.strong { font-weight: bold; }

/* --- tabs --- */

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line-dark);
}

.tabs a {
  padding: 6px 13px;
  background: var(--navy-soft);
  border: 1px solid var(--line);
  border-bottom: none;
  color: var(--navy);
  text-decoration: none;
  font-size: 13px;
}

.tabs a.on {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.tabs a:hover:not(.on) { background: var(--white); }

.tabs.sub a { font-size: 12px; padding: 4px 10px; }

/* --- tables --- */

table.grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

table.grid th, table.grid td {
  border: 1px solid var(--line);
  padding: 5px 8px;
  text-align: left;
  vertical-align: top;
}

table.grid thead th {
  background: var(--navy);
  color: var(--white);
  font-weight: normal;
  white-space: nowrap;
}

table.grid tbody tr:nth-child(even) { background: #f7f9fb; }

table.grid.tight th, table.grid.tight td {
  padding: 3px 7px;
  font-size: 12.5px;
}

table.grid .num { text-align: right; font-variant-numeric: tabular-nums; }
table.grid td.skill { white-space: nowrap; }
table.grid td.skill svg { vertical-align: middle; margin-right: 5px; }

table.grid a { color: var(--navy); }

.scroll { display: block; max-height: 460px; overflow-y: auto; }

td.actions a { margin-right: 9px; }

/* --- definition lists --- */

dl.facts {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 3px 12px;
  margin: 0;
}

dl.facts.inline { grid-template-columns: 130px 1fr 130px 1fr; }

dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; }

/* --- forms --- */

form.row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
}

.field { display: flex; flex-direction: column; margin-bottom: 10px; }
.field.narrow { max-width: 170px; }

label { font-size: 12.5px; color: var(--muted); margin-bottom: 3px; }

input[type=text], input[type=password], input[type=file], select {
  font: inherit;
  padding: 5px 7px;
  border: 1px solid var(--line-dark);
  background: var(--white);
  color: var(--black);
}

input[type=text]:focus, input[type=password]:focus, select:focus {
  outline: 2px solid var(--navy);
  outline-offset: -1px;
}

fieldset {
  border: 1px solid var(--line);
  margin: 10px 0;
  padding: 9px 12px;
}

legend { color: var(--muted); font-size: 12.5px; padding: 0 5px; }

label.check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 3px 16px 3px 0;
  color: var(--black);
  font-size: 13px;
}

button {
  font: inherit;
  padding: 6px 15px;
  border: 1px solid var(--navy);
  background: var(--white);
  color: var(--navy);
  cursor: pointer;
}

button:hover { background: var(--navy-soft); }

button.primary { background: var(--navy); color: var(--white); }
button.primary:hover { background: var(--navy-deep); }

button.destructive { border-color: var(--bad); color: var(--bad); }
button.destructive:hover { background: #fdf1ef; }

a.primary-link { color: var(--navy); }

/* --- chart legend --- */

.legend { font-size: 12px; color: var(--muted); margin: 8px 0 0; }

.legend .key {
  display: inline-block;
  width: 22px;
  height: 3px;
  margin: 0 5px 0 14px;
  vertical-align: middle;
}

.legend .key:first-child { margin-left: 0; }
.legend .line-navy { background: var(--navy); }
.legend .line-red { background: var(--bad); height: 2px; }
.legend .band { background: var(--band); height: 10px; }

ul.plain { margin: 6px 0; padding-left: 18px; }
ul.plain li { margin: 2px 0; }

.columns code { margin: 0 4px 4px 0; display: inline-block; }

.inline-right { margin: 0; }

@media (max-width: 720px) {
  dl.facts, dl.facts.inline { grid-template-columns: 1fr; }
  dl.facts dt { margin-top: 6px; }
}