:root {
  --bg: #ffffff;
  --fg: #1a1d21;
  --muted: #5c6672;
  --line: #e2e6ea;
  --card: #f7f9fa;
  --accent: #1f6f4a;
  --accent-fg: #ffffff;
  --warn-bg: #fff6e0;
  --warn-line: #e0b64a;
  --warn-fg: #6b4c05;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a;
    --fg: #e8eaed;
    --muted: #98a2ad;
    --line: #2b3137;
    --card: #1c2024;
    --accent: #3fa876;
    --accent-fg: #08110c;
    --warn-bg: #33290f;
    --warn-line: #8a6d1e;
    --warn-fg: #f0d99a;
  }
}

* { box-sizing: border-box; }

/* The browser's own [hidden] rule is display:none, but any author rule that
   sets display beats it — .bigbutton's inline-block silently made hidden="true"
   do nothing. Enforce it once here so it holds for anything added later. */
[hidden] { display: none !important; }

body {
  margin: 0 auto;
  padding: 1.5rem 1rem 4rem;
  max-width: 60rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

h1 { font-size: 1.6rem; margin: 0 0 .25rem; }
h2 { font-size: 1.25rem; margin: 1.75rem 0 .5rem; }
h3 { font-size: 1rem; margin: 1.5rem 0 .5rem; text-transform: uppercase;
     letter-spacing: .04em; color: var(--muted); }

header { border-bottom: 1px solid var(--line); padding-bottom: 1rem; }
.sub, .hint { color: var(--muted); font-size: .9rem; }
.sub { margin: 0; }
.hint { margin: .4rem 0; }

a { color: var(--accent); }

/* --------------------------------------------------------------- controls */

button, .bigbutton {
  font: inherit;
  padding: .5rem .9rem;
  border-radius: 6px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-fg);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
button.secondary {
  background: transparent;
  color: var(--fg);
  border-color: var(--line);
}
button:hover, .bigbutton:hover { filter: brightness(1.08); }

.tabs { display: flex; gap: .5rem; margin: 1rem 0; flex-wrap: wrap; }
.tabs button { background: transparent; color: var(--muted); border-color: var(--line); }
.tabs button.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

.actions { margin: .75rem 0; display: flex; gap: .5rem; flex-wrap: wrap; }

.monthbar { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap;
            margin-top: 1rem; }
.monthbar label { font-weight: 600; }

input, select, textarea {
  font: inherit;
  padding: .45rem .55rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg);
  color: var(--fg);
  max-width: 100%;
}
textarea { width: 100%; resize: vertical; font-family: ui-monospace, Consolas, monospace;
           font-size: .9rem; }

.dropdown { position: relative; display: inline-block; }
.dropdown-panel {
  position: absolute;
  z-index: 20;
  top: calc(100% + .3rem);
  left: 0;
  min-width: 15rem;
  padding: .7rem .8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  box-shadow: 0 6px 20px rgba(0,0,0,.18);
}
.dropdown-panel .hint { margin-top: 0; }
.daygrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .2rem .8rem;
  margin-bottom: .6rem;
}
.daygrid label { display: flex; align-items: center; gap: .35rem; cursor: pointer; }
button.small { padding: .25rem .6rem; font-size: .85rem; }

.copyrow { display: flex; gap: .4rem; align-items: center; }
.copyrow input { flex: 1 1 auto; min-width: 0; }
.copyrow button { flex: 0 0 auto; }
.count {
  flex: 0 0 auto;
  font-size: .8rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.count.over { color: var(--warn-fg); font-weight: 700; }

.form { display: grid; grid-template-columns: max-content 1fr; gap: .6rem .9rem;
        align-items: center; margin: 1rem 0; }
.form label { font-weight: 600; }
@media (max-width: 34rem) {
  .form { grid-template-columns: 1fr; }
  .form label { margin-bottom: -.4rem; }
}

/* ------------------------------------------------------------------ cards */

.cards { display: grid; gap: .75rem; }
.card {
  display: flex;
  gap: .9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  padding: .9rem 1rem;
}
.card .num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 1.5rem;
  line-height: 1.2;
}
.card h3 { margin: 0; font-size: 1.15rem; text-transform: none;
           letter-spacing: 0; color: var(--fg); }
.card .meta { color: var(--muted); font-size: .9rem; }
.card .addr { margin-top: .3rem; font-size: .92rem; }
.card .addr.missing { color: var(--warn-fg); font-style: italic; }
.card .hist { margin-top: .3rem; font-size: .85rem; color: var(--muted); }
.card .note { margin-top: .45rem; font-size: .85rem; color: var(--muted);
              border-left: 3px solid var(--line); padding-left: .6rem; }
.card .maplink { display: inline-block; margin-top: .5rem; font-size: .9rem; }

/* --------------------------------------------------------------- warnings */

.warnings, .warn {
  background: var(--warn-bg);
  border: 1px solid var(--warn-line);
  color: var(--warn-fg);
  border-radius: 8px;
  padding: .6rem .9rem;
  font-size: .9rem;
  margin: 1rem 0;
}
.warnings p { margin: .25rem 0; }

.fatal {
  border: 1px solid var(--warn-line);
  background: var(--warn-bg);
  color: var(--warn-fg);
  border-radius: 8px;
  padding: 1rem;
}
.fatal h2 { margin-top: 0; }
code { font-family: ui-monospace, Consolas, monospace; font-size: .9em; }

/* ----------------------------------------------------------------- tables */

.tablewrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { text-align: left; padding: .4rem .6rem; border-bottom: 1px solid var(--line);
         white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: .8rem;
     text-transform: uppercase; letter-spacing: .03em; }
td.num-cell { text-align: right; }
tr.row-off td { color: var(--muted); text-decoration: line-through; }
tr.row-dim td { opacity: .65; }
td.muted { color: var(--muted); font-style: italic; }
.pill-special {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
tr.row-warn td { background: var(--warn-bg); color: var(--warn-fg); }
td.empty { color: var(--muted); font-style: italic; white-space: normal; }

.pill {
  display: inline-block;
  margin-left: .4rem;
  padding: .05rem .4rem;
  border-radius: 999px;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .03em;
}
.pill-warn { background: var(--warn-bg); color: var(--warn-fg); border: 1px solid var(--warn-line); }

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .85rem;
}