/* Roller enligt referenspaletten (dataviz); mörkt läge byter värden på ett ställe. */
:root {
  --page:           #f9f9f7;
  --surface-1:      #fcfcfb;
  --text-primary:   #0b0b0b;
  --text-secondary: #52514e;
  --text-muted:     #898781;
  --gridline:       #e1e0d9;
  --baseline:       #c3c2b7;
  --border:         rgba(11, 11, 11, 0.10);
  --series-1:       #2a78d6;  /* Ventil 1 — blå */
  --series-2:       #1baf7a;  /* Ventil 2 — aqua */
  --accent:         #2a78d6;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page:           #0d0d0d;
    --surface-1:      #1a1a19;
    --text-primary:   #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted:     #898781;
    --gridline:       #2c2c2a;
    --baseline:       #383835;
    --border:         rgba(255, 255, 255, 0.10);
    --series-1:       #3987e5;
    --series-2:       #199e70;
    --accent:         #3987e5;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--page);
  color: var(--text-primary);
}

.viz-root { max-width: 56rem; margin: 0 auto; padding: 1rem 1rem 3rem; }

h1 { font-size: 1.5rem; margin: 0.5rem 0 0; }
h2 { font-size: 1.05rem; margin: 0 0 0.75rem; display: flex; align-items: center; gap: 0.5rem; }

.muted { color: var(--text-muted); font-size: 0.85rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; margin: 1rem 0; }

.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.swatch { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.swatch-1 { background: var(--series-1); }
.swatch-2 { background: var(--series-2); }

form input[type="time"], form input[type="number"] {
  padding: 0.4rem;
  border: 1px solid var(--baseline); border-radius: 6px;
  background: var(--page); color: var(--text-primary); font: inherit;
}

.entry-head, .entry-row {
  display: grid;
  grid-template-columns: 1fr 4.5rem 2rem 2rem;
  gap: 0.5rem;
  align-items: center;
  margin: 0.4rem 0;
}
.entry-head { color: var(--text-muted); font-size: 0.8rem; margin-bottom: 0; }
.entry-row input[type="number"] { width: 100%; }
.entry-row input[type="checkbox"] { justify-self: center; }
.entry-row .remove {
  background: none; border: none; color: var(--text-muted);
  font-size: 1.1rem; padding: 0.2rem; cursor: pointer;
}
.entry-row .remove:hover { color: #d03b3b; }
.entries:empty::after {
  content: "Inga bevattningar schemalagda.";
  color: var(--text-muted); font-size: 0.85rem;
}

button.ghost {
  background: none; color: var(--accent);
  border: 1px dashed var(--baseline);
  display: block; width: 100%; margin: 0.5rem 0 0.75rem;
}

button {
  padding: 0.5rem 1.25rem; border: none; border-radius: 6px;
  background: var(--accent); color: #fff; font: inherit; cursor: pointer;
}
button:disabled { opacity: 0.5; cursor: default; }

.save-status { min-height: 1.2em; margin: 0.5rem 0 0; }
.save-status.ok { color: var(--series-2); }
.save-status.err { color: #d03b3b; }

.master-card { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.master { display: flex; align-items: center; gap: 0.5rem; font-size: 1.05rem; }
.master input { width: 1.1rem; height: 1.1rem; }
#irrigation-status.off { color: #d03b3b; font-weight: 600; }
.master-card .sensor { margin-left: auto; }
#sensor-status.wet { color: #d03b3b; font-weight: 600; }

.chart-wrap { position: relative; height: 320px; }

.table-wrap { overflow-x: auto; }

/* ---------- Topbar (enhetsväljare, logga ut) ---------- */

.topbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.topbar-actions { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.6rem; }
.topbar-actions select {
  padding: 0.4rem;
  border: 1px solid var(--baseline); border-radius: 6px;
  background: var(--surface-1); color: var(--text-primary); font: inherit;
}
button.small { padding: 0.35rem 0.75rem; font-size: 0.85rem; }
.topbar-actions .ghost { display: inline-block; width: auto; margin: 0; }
a.button-link {
  border: 1px dashed var(--baseline); border-radius: 6px;
  color: var(--accent); text-decoration: none;
  padding: 0.35rem 0.75rem; font-size: 0.85rem;
}

/* ---------- Inloggning ---------- */

.auth-root { max-width: 26rem; }
.auth-card label { display: block; margin: 0.75rem 0; font-size: 0.9rem; }
.auth-card input {
  display: block; width: 100%; margin-top: 0.25rem; padding: 0.5rem;
  border: 1px solid var(--baseline); border-radius: 6px;
  background: var(--page); color: var(--text-primary); font: inherit;
}
.auth-card button[type="submit"] { width: 100%; margin-top: 0.5rem; }
.auth-card a { color: var(--accent); }

/* ---------- "Lägg till enhet"-modal ---------- */

dialog {
  background: var(--surface-1); color: var(--text-primary);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 1.25rem; max-width: 24rem;
}
dialog::backdrop { background: rgba(0, 0, 0, 0.45); }
.claim-code {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 1.5rem; font-weight: 700; letter-spacing: 0.08em;
  text-align: center; margin: 0.5rem 0;
  padding: 0.5rem; border: 1px dashed var(--baseline); border-radius: 8px;
}
.add-steps { padding-left: 1.25rem; font-size: 0.9rem; color: var(--text-secondary); }
.add-steps li { margin: 0.4rem 0; }
table { border-collapse: collapse; width: 100%; font-size: 0.9rem; }
th { text-align: left; color: var(--text-muted); font-weight: 600; }
th, td { padding: 0.4rem 0.75rem 0.4rem 0; border-bottom: 1px solid var(--gridline); }
td.num { font-variant-numeric: tabular-nums; }