/* PulZone UI — mobile-first, themeable. The status colors are one harmonized
   family (rose/green/orange at the same tone); the two themes only swap the
   surface/text tokens. Dark is the default; a toggle sets html[data-theme]. */

:root {
  /* Harmonized status palette (Tailwind -600 tone). */
  --red:    #e11d48;
  --green:  #16a34a;
  --orange: #ea580c;

  /* Branding accent — overridden inline per page; defaults to the red. */
  --accent: var(--red);

  /* Semantic aliases (same across themes). */
  --up:   var(--green);
  --down: var(--red);
  --warn: var(--orange);

  --radius: 12px;
  --maxw: 900px;
}

/* ---- Dark theme (default) ---- */
:root,
html[data-theme="dark"] {
  --bg: #0b0f19;
  --panel: #131a2a;
  --panel-2: #1b2437;
  --text: #e6ebf5;
  --muted: #8b96ad;
  --border: #232d44;
  --shadow: 0 1px 2px rgba(0,0,0,.4);

  --up-fg: #4ade80;   --up-bg: rgba(22,163,74,.16);
  --down-fg: #fb7185; --down-bg: rgba(225,29,72,.16);
  --warn-fg: #fdba74; --warn-bg: rgba(234,88,12,.16);
  --pending-fg: #94a3b8; --pending-bg: rgba(148,163,184,.14);
}

/* ---- Light theme ---- */
html[data-theme="light"] {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --panel-2: #eef2f8;
  --text: #0f1729;
  --muted: #5b6577;
  --border: #e2e8f0;
  --shadow: 0 1px 3px rgba(15,23,41,.08);

  --up-fg: #15803d;   --up-bg: rgba(22,163,74,.12);
  --down-fg: #be123c; --down-bg: rgba(225,29,72,.10);
  --warn-fg: #c2410c; --warn-bg: rgba(234,88,12,.12);
  --pending-fg: #64748b; --pending-bg: rgba(100,116,139,.12);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }

/* Mobile-first container: tight padding, grows on larger screens. */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 22px 14px 72px; }

header.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; flex-wrap: wrap; }
header.brand img { height: 36px; }
header.brand h1 { font-size: 20px; margin: 0; }

.banner {
  border-radius: var(--radius); padding: 14px 16px; margin-bottom: 20px; font-weight: 600;
  border: 1px solid var(--border);
}
.banner.up { background: var(--up-bg); color: var(--up-fg); }
.banner.down { background: var(--down-bg); color: var(--down-fg); }
.flash { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; margin-bottom: 16px; color: var(--muted); }

.monitor { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px; box-shadow: var(--shadow); }
.monitor .top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.monitor .name { font-weight: 600; font-size: 15px; }
.monitor .meta { color: var(--muted); font-size: 13px; margin-top: 4px; }

.pill { font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }
.pill.up { background: var(--up-bg); color: var(--up-fg); }
.pill.down { background: var(--down-bg); color: var(--down-fg); }
.pill.pending { background: var(--pending-bg); color: var(--pending-fg); }

.pulseline { display: flex; gap: 2px; margin-top: 12px; height: 32px; align-items: flex-end; }
.pulseline .bar { flex: 1; border-radius: 2px; min-width: 3px; height: 100%; }
.pulseline .bar.up { background: var(--up); }
.pulseline .bar.down { background: var(--down); }
.pulseline .bar.partial { background: var(--warn); }
.pulseline .bar.nodata { background: var(--panel-2); }
.uptime { color: var(--muted); font-size: 12px; margin-top: 6px; }

.subscribe { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin: 22px 0; box-shadow: var(--shadow); }

/* Inline "input + button" rows that wrap on narrow screens instead of
   overflowing. min-width:0 defeats the flexbox intrinsic-min-width overflow. */
.subscribe form, .rowform {
  display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; align-items: stretch;
}
.subscribe form input, .rowform input, .rowform select {
  flex: 1 1 180px; min-width: 0; width: auto;
}
.subscribe form button, .rowform button { flex: 0 0 auto; }

/* Controls — touch-friendly: 16px font avoids iOS zoom, comfy tap height. */
input, select, textarea, button {
  font: inherit; font-size: 16px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text); padding: 11px 13px; min-height: 44px;
}
textarea { min-height: 72px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
button { cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
button.danger { background: transparent; border-color: var(--down); color: var(--down-fg); padding: 8px 12px; min-height: 0; font-size: 13px; }
button.linkbtn { background: none; border: none; color: var(--down-fg); padding: 0; min-height: 0; font-size: 14px; }
button.linkbtn:hover { text-decoration: underline; }

.incidents { margin-top: 26px; }
.incident { background: var(--down-bg); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; margin-bottom: 10px; }
.muted { color: var(--muted); }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; box-shadow: var(--shadow); }
.card h3 { margin-top: 0; }
.grid { display: grid; gap: 12px; }
.grid.two { grid-template-columns: 1fr; }             /* single column on mobile */
label { font-size: 13px; color: var(--muted); display: block; margin-bottom: 5px; }

/* Tables scroll horizontally on small screens instead of squishing. */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -4px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--border); font-size: 14px; white-space: nowrap; }
td.wrap-cell { white-space: normal; }

.topbar { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; padding-right: 46px; }
.center { max-width: 400px; margin: 40px auto; }
.err { color: var(--down-fg); font-size: 13px; margin: 8px 0; }

/* Floating theme toggle (injected on every page). */
.theme-toggle {
  position: fixed; top: 12px; right: 12px; z-index: 50;
  width: 42px; height: 42px; min-height: 0; padding: 0;
  border-radius: 999px; border: 1px solid var(--border);
  background: var(--panel); color: var(--text); box-shadow: var(--shadow);
  font-size: 18px; line-height: 1; display: flex; align-items: center; justify-content: center;
}
.theme-toggle:hover { border-color: var(--accent); }

/* ---- Per-monitor detail ---- */
.rangebar { display: flex; gap: 6px; margin: 14px 0 4px; flex-wrap: wrap; }
.rangebtn { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--panel-2); color: var(--muted); font-size: 13px; }
.rangebtn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.stat { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 12px; text-align: center; }
.stat-v { display: block; font-size: 18px; font-weight: 700; }
.stat-l { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }
.chartbox { margin-top: 8px; }
.respchart { width: 100%; height: 60px; display: block; }
.monitor .name a { color: inherit; }
.monitor .name a:hover { color: var(--accent); }

/* ---- Add-monitor wizard ---- */
[x-cloak] { display: none !important; }
.wizard-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.steps { display: flex; gap: 6px; }
.steps span { width: 24px; height: 24px; border-radius: 999px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; background: var(--panel-2); color: var(--muted); border: 1px solid var(--border); }
.steps span.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.typecards { display: grid; gap: 10px; grid-template-columns: 1fr; }
.typecard { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; text-align: left; padding: 14px; border: 1px solid var(--border); background: var(--panel-2); border-radius: 12px; min-height: 0; }
.typecard:hover { border-color: var(--accent); }
.typecard.sel { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.typecard .tc-title { font-weight: 600; font-size: 15px; color: var(--text); }
.typecard .tc-desc { font-size: 13px; color: var(--muted); }
.wizard-nav { display: flex; justify-content: space-between; gap: 10px; margin-top: 6px; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
.disclosure { background: none; border: none; color: var(--accent); padding: 4px 0; min-height: 0; font-size: 14px; text-align: left; width: max-content; }
button:disabled { opacity: .5; cursor: not-allowed; }
.review { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; display: grid; gap: 8px; }
.review > div { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.review > div b { font-weight: 600; word-break: break-all; text-align: right; }

/* ---- Larger screens ---- */
@media (min-width: 640px) {
  .typecards { grid-template-columns: 1fr 1fr; }
  .wrap { padding: 32px 20px 72px; }
  header.brand h1 { font-size: 22px; }
  .grid.two { grid-template-columns: 1fr 1fr; }
  .theme-toggle { top: 16px; right: 16px; }
}