/* Digital Arborist platform admin — earth-tone, mobile-first, system font.
 *
 * Palette intent: warm dark browns (no slate/charcoal), parchment text
 * (no bright whites), terracotta + sage accents. Visually distinct from
 * the marketing site (green-forward Astro brand) and the firm CRM
 * (jQuery + Bootstrap-3 era). System font deliberately — this is back
 * end. */

[hidden] { display: none !important; }

:root {
  --bg:           #2b231c;   /* deep warm brown, almost-black */
  --bg-elev:      #352c24;   /* panel background */
  --bg-elev-2:    #403428;   /* hover / nested surface */
  --border:       #4d4036;   /* warm medium-brown border */
  --text:         #d9cdb8;   /* parchment, no bright white */
  --text-dim:     #9c8d77;   /* muted tan */
  --accent:       #b07a4f;   /* terracotta — primary buttons, focus */
  --accent-2:     #c9925f;   /* lighter terracotta — hover / links */
  --accent-deep:  #8c5e3a;   /* darker terracotta — active button */
  --ok:           #7a8b5c;   /* sage — healthy KPIs */
  --warn:         #c79b4a;   /* mustard — past_due, dead-tuple warnings */
  --danger:       #c45c3c;   /* burnt sienna — errors, hard-block */
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
          "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--sans);
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ────────────────────────────────────────────────────────────────────
 * Topbar — mobile-first stacked, opens to row on wider widths.
 * ──────────────────────────────────────────────────────────────────── */

.topbar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 600;
  font-size: 16px;
  line-height: 1.2;
}
.brand-sub {
  color: var(--text-dim);
  margin-left: 6px;
  font-weight: 400;
}

.topbar-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.nav-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font: inherit;
  font-size: 14px;
  padding: 10px 14px;        /* 44px tap target */
  border-radius: 6px;
  cursor: pointer;
  min-height: 44px;
  flex: 1 1 auto;
  white-space: nowrap;
}
.nav-btn:hover { color: var(--text); background: var(--bg-elev-2); }
.nav-btn.active {
  color: var(--text);
  background: var(--accent-deep);
  border-color: var(--accent-deep);
}

.topbar-right {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  color: var(--text-dim);
}
#who {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .topbar {
    flex-direction: row;
    align-items: center;
    padding: 14px 24px;
  }
  .brand { flex: 0 0 auto; }
  .topbar-nav {
    flex: 1 1 auto;
    margin: 0 16px;
    justify-content: flex-start;
  }
  .nav-btn { flex: 0 0 auto; min-height: 38px; padding: 8px 14px; }
  .topbar-right { flex: 0 0 auto; }
}

/* ────────────────────────────────────────────────────────────────────
 * Layout
 * ──────────────────────────────────────────────────────────────────── */

main { padding: 16px; max-width: 1400px; margin: 0 auto; }
@media (min-width: 768px) { main { padding: 24px; } }

.view-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 60px 16px;
}

/* ────────────────────────────────────────────────────────────────────
 * Login + change-password card
 * ──────────────────────────────────────────────────────────────────── */

.login-card {
  max-width: 380px;
  margin: 40px auto 0;
  padding: 22px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.login-card h1 { margin: 0 0 4px; font-size: 22px; font-weight: 600; }
.login-card .muted { color: var(--text-dim); margin: 0 0 18px; font-size: 14px; }
.login-card label { display: block; margin-bottom: 14px; }
.login-card label > span { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 4px; }
.login-card input {
  width: 100%; padding: 12px 14px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  font: inherit;
  font-size: 16px; /* prevent iOS zoom on focus */
}
.login-card input:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }

.pw-input { position: relative; }
.pw-input input { padding-right: 72px; }
.pw-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--sans);
  min-height: 32px;
}
.pw-toggle:hover, .pw-toggle:focus { color: var(--text); outline: none; }

.form-error {
  background: rgba(196, 92, 60, 0.14);
  color: var(--danger);
  padding: 10px 12px;
  border-radius: 6px;
  margin-bottom: 12px;
  font-size: 14px;
}

/* ────────────────────────────────────────────────────────────────────
 * Buttons
 * ──────────────────────────────────────────────────────────────────── */

.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg-elev-2);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 6px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  min-height: 44px;
}
.btn:hover { background: var(--bg-elev); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #1d160f;
  font-weight: 600;
}
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
.btn-primary:active { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 4px 10px; font-size: 12px; min-height: 32px; }

/* Make the login submit full-width like before (forms only). */
.login-card .btn-primary { width: 100%; }

/* ────────────────────────────────────────────────────────────────────
 * Dashboard surfaces
 * ──────────────────────────────────────────────────────────────────── */

.dash-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 16px;
}
.dash-header h1 { margin: 0; font-size: 22px; font-weight: 600; }
.dash-controls { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.dash-controls label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.dash-controls select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  font: inherit;
  font-size: 13px;
  min-height: 32px;
}
.muted { color: var(--text-dim); font-size: 13px; }
.mono { font-family: var(--mono); font-size: 13px; }

.kpi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}
@media (min-width: 600px) {
  .kpi-grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
}
.kpi {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
}
.kpi-label { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.kpi-value { font-size: 22px; font-weight: 600; margin-top: 4px; word-break: break-word; }
.kpi-value.warn { color: var(--warn); }
.kpi-value.danger { color: var(--danger); }

.panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 900px) {
  .panels { grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 16px; }
}
.panel {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 14px 16px;
  overflow: hidden;
}
.panel h2 {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.panel-full { grid-column: 1 / -1; }

.dash-intro {
  margin: 0 0 18px;
  padding: 12px 14px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.55;
}
.dash-intro strong { color: var(--text); font-weight: 600; }
.dash-intro code {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  background: var(--bg);
  padding: 1px 5px;
  border-radius: 3px;
}

.panel-note {
  margin: -4px 0 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-dim);
}
.panel-note strong { color: var(--text); font-weight: 600; }
.panel-note code {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  background: var(--bg);
  padding: 1px 4px;
  border-radius: 3px;
}
.panel-note em { font-style: normal; color: var(--warn); }

/* Sub-section header inside a multi-table panel (e.g. Schema validation health). */
.subhead {
  margin: 16px 0 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.subhead .muted { text-transform: none; letter-spacing: 0; font-weight: 400; }
.subhead code {
  font-family: var(--mono); font-size: 11px; color: var(--text);
  background: var(--bg); padding: 1px 4px; border-radius: 3px; text-transform: none;
}
/* Inline exact-reason row revealed when a Recent-errors 400 is clicked. */
.err-detail {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--warn);
  background: var(--bg);
  white-space: normal;
  padding: 6px 12px 8px 28px;
}

/* ────────────────────────────────────────────────────────────────────
 * Data tables — wrap in horizontal scroll on narrow widths
 * ──────────────────────────────────────────────────────────────────── */

.panel { overflow-x: auto; }       /* enable horizontal scroll for wide tables */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 100%;
}
.data-table th, .data-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  white-space: nowrap;             /* drives horizontal scroll inside .panel */
}
.data-table th {
  color: var(--text-dim);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.data-table td { font-family: var(--mono); font-size: 12px; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table td.sample {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  max-width: 240px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.row-empty td {
  color: var(--text-dim);
  font-style: italic;
  text-align: center;
  white-space: normal;
}
.data-table tr.clickable { cursor: pointer; }
.data-table tr.clickable:hover td { background: var(--bg-elev-2); }
.data-table tr.row-muted td { color: var(--text-dim); }

.status-ok { color: var(--ok); }
.status-warn { color: var(--warn); }
.status-bad { color: var(--danger); }

/* ────────────────────────────────────────────────────────────────────
 * Forms — mobile-first stack, side-by-side at ≥768px
 * ──────────────────────────────────────────────────────────────────── */

.form-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}
@media (min-width: 768px) {
  .form-row { flex-direction: row; align-items: end; gap: 12px; flex-wrap: wrap; }
}
.form-row label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: var(--text-dim);
}
.form-row label.flex-1 { flex: 1 1 auto; }
.form-row input,
.form-row select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
  font-size: 16px;                 /* prevent iOS zoom */
  width: 100%;
  min-height: 44px;
}
@media (min-width: 768px) {
  .form-row input,
  .form-row select { min-width: 180px; width: auto; font-size: 14px; min-height: 38px; padding: 8px 10px; }
}
.flex-1 { flex: 1; }