/*
 * App layer — patterns the Modernist system doesn't ship (page shells, the
 * score meter, empty states). Every value comes from a styles.css token:
 * no raw hex, no raw px where a --space-* exists, no rounded corners.
 */

/* The design system gives .btn and .seg an explicit display, which outranks the
   UA stylesheet's [hidden] rule — without this, hiding them by attribute is a
   no-op. Declare it once here rather than per-element. */
[hidden] { display: none !important; }

/* — page shell — */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
}
.page-body {
  flex: 1;
  min-height: 0;
}
.nav-meta {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
}

/* The modular grid: a fixed rail against a fluid main column, divided by a
   2px rule rather than by whitespace. */
.split {
  display: grid;
  grid-template-columns: 300px 1fr;
  min-height: 0;
}
.rail {
  border-right: 2px solid var(--color-divider);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.rail-sticky {
  position: sticky;
  top: 0;
  align-self: start;
  max-height: 100vh;
  overflow-y: auto;
}
.main-col {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

@media (max-width: 880px) {
  .split { grid-template-columns: 1fr; }
  .rail {
    border-right: 0;
    border-bottom: 2px solid var(--color-divider);
    position: static;
    max-height: none;
  }
}

/* — section rhythm: strong horizontal rules between major blocks — */
.section {
  padding: var(--space-8);
  border-bottom: 2px solid var(--color-divider);
}
.section:last-child { border-bottom: 0; }
.section-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.kicker {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
}
.kicker-done { color: var(--color-accent); }
.section-desc {
  color: var(--color-neutral-700);
  font-size: 14px;
  margin-bottom: var(--space-6);
  max-width: 62ch;
}

/* — forms — */
.field + .field { margin-top: var(--space-4); }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.field-row .field + .field { margin-top: 0; }
.form-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.hint {
  font-size: 12px;
  color: var(--color-neutral-700);
  margin-top: var(--space-2);
  max-width: 62ch;
}
.stack { display: flex; flex-direction: column; gap: var(--space-2); }
.form-narrow { max-width: 560px; }

/* — status messages — */
.status {
  font-size: 13px;
  margin-top: var(--space-3);
}
.status:empty { display: none; }
.status-error {
  color: var(--color-accent-700);
  border-left: 2px solid var(--color-accent);
  padding: var(--space-2) var(--space-3);
  background: var(--color-accent-100);
}
.status-ok {
  color: var(--color-neutral-800);
  border-left: 2px solid var(--color-neutral-600);
  padding: var(--space-2) var(--space-3);
  background: var(--color-neutral-100);
}
.status-info { color: var(--color-neutral-700); }

/* — tabs: flush-left labels under a 2px rule — */
.tabs {
  display: flex;
  gap: var(--space-6);
  padding: 0 var(--space-8);
  border-bottom: 2px solid var(--color-divider);
}
.tab {
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: var(--space-3) 0;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 14px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
}
.tab:hover { color: var(--color-text); }
.tab[aria-selected='true'] {
  color: var(--color-text);
  border-bottom-color: var(--color-accent);
}
.panel { display: none; }
.panel.is-active { display: block; }

/* — toolbar — */
.toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding: var(--space-4) var(--space-8);
  border-bottom: 1px solid var(--color-divider);
}
.toolbar .input { width: auto; }
.toolbar-search { flex: 1; min-width: 220px; }
.toolbar-count {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-neutral-700);
}
.chip-row { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.chip {
  appearance: none;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  padding: var(--space-1) var(--space-3);
  background: transparent;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  color: var(--color-text);
}
.chip:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.chip[aria-pressed='true'] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg);
}

/* — result lists — */
.results { padding: var(--space-6) var(--space-8); }
.result-list { display: flex; flex-direction: column; gap: var(--space-4); }

.match {
  border: 1px solid var(--color-divider);
  border-left: 2px solid var(--color-accent);
  background: var(--color-surface);
  padding: var(--space-4);
}
.match-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
}
.match-title {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 17px;
  line-height: 1.2;
  margin: 0;
}
.match-meta {
  font-size: 12px;
  color: var(--color-neutral-700);
  margin-top: var(--space-1);
}
.match-reasoning {
  font-size: 14px;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-divider);
}
.match-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

/* — score meter: a flush-left bar, no radius — */
.score { flex: none; width: 132px; text-align: left; }
.score-value {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 20px;
  line-height: 1;
}
.score-value span {
  font-size: 12px;
  color: var(--color-neutral-600);
}
.meter {
  height: 6px;
  margin-top: var(--space-2);
  background: var(--color-neutral-300);
}
.meter-fill { height: 100%; background: var(--color-accent); }
.meter-fill.is-mid { background: var(--color-accent-2-500); }
.meter-fill.is-low { background: var(--color-neutral-500); }

/* — leads table — */
.table-wrap { overflow-x: auto; }
.table td.is-tight { white-space: nowrap; }
.lead-user {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
}
.row-actions { display: flex; gap: var(--space-1); }
.row-actions .btn { font-size: 12px; padding: var(--space-1) var(--space-2); }
.btn[aria-pressed='true'] {
  background: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent);
}
tr.is-pending { opacity: 0.5; }
tr.is-paused td { opacity: 0.55; }

.signals-cell { padding: 0 !important; background: var(--color-neutral-100); }
.signals-inner {
  padding: var(--space-4) var(--space-4) var(--space-4) var(--space-6);
  border-left: 2px solid var(--color-accent);
}
.signal + .signal {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-divider);
}
.signal-head {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-1);
}
.signal-quote { font-size: 13px; }

/* — empty / loading states — */
.empty {
  padding: var(--space-8);
  border: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.empty h4 { margin-bottom: var(--space-2); }
.empty p { color: var(--color-neutral-700); font-size: 14px; margin: 0; }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: var(--color-neutral-200);
  padding: 2px var(--space-1);
}

/* — integration panel (Google Sheets connector) — */
/* Setup instructions are a numbered sequence, not prose: the service account
   address has to be copied exactly, and buried mid-paragraph it wrapped across
   lines with no way to select it cleanly. */
/* Same horizontal padding as .toolbar and .results so the panel sits on the
   page's left edge with everything else in the tab, rather than flush to 0. */
.integration {
  padding: var(--space-6) var(--space-8);
  border-bottom: 1px solid var(--color-divider);
}
.integration-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}
.integration-steps {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
  max-width: 68ch;
}
/* Fixed number column, not auto: each step is its own grid, so an auto column
   is sized by that step's own digits - "01", "02" and "03" measure slightly
   differently and the three content columns start at three different x. */
.integration-step {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  gap: var(--space-3);
  align-items: start;
}
.integration-step > .kicker { padding-top: 2px; }
.integration-step p { margin: 0 0 var(--space-2); font-size: 14px; }
/* The value being copied gets its own full-width line, monospace, with the
   copy action attached - never inline in a sentence. */
.copy-field {
  display: flex;
  border: 1px solid var(--color-divider);
  background: var(--color-neutral-200);
}
.copy-field code {
  flex: 1;
  background: none;
  padding: var(--space-2) var(--space-3);
  overflow-x: auto;
  white-space: nowrap;
  font-size: 13px;
}
.copy-field .btn { flex: none; border: 0; border-left: 1px solid var(--color-divider); }
.inline-row { display: flex; gap: var(--space-2); }
.inline-row .input { flex: 1; min-width: 0; }
.inline-row .btn { flex: none; }