/* ==========================================================================
   Live planner — app-specific layer.
   Loaded AFTER ../../assets/style.css, which supplies :root tokens
   (--bg, --ink, --font-mono/--font-serif, badge/note/cost-card/kv/quicknav
   components, etc). Nothing here redefines a palette value; it only adds
   the components the static dossier didn't need: forms, tabs-as-panels,
   chip buttons, and alert bands for pending_actions/session_warnings.
   ========================================================================== */

/* ---- app shell ------------------------------------------------------- */
.app-header {
  border-bottom: 2px solid var(--ink);
  padding: 1.1rem 0 0.9rem;
  background: linear-gradient(var(--bg-raised), var(--bg));
}
.app-header .kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0.8rem;
  justify-content: space-between;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0.35rem 0;
  margin-bottom: 0.8rem;
}
.app-header .kicker a { color: var(--ink-soft); }
.app-header h1 {
  font-size: clamp(1.25rem, 5.4vw, 1.7rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.app-header .app-subline {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-top: 0.35rem;
}
.session-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.9rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin-top: 0.7rem;
}
.session-strip strong { color: var(--ink); }
.session-strip .sync-dot {
  display: inline-block;
  width: 0.5em; height: 0.5em;
  border-radius: 50%;
  background: var(--go);
  margin-right: 0.35em;
}
.session-strip .sync-dot.stale { background: var(--warn); }

main.app-wrap { padding-bottom: 2rem; }

.tabpanel { padding-top: 1.6rem; }
.tabpanel[hidden] { display: none; }

/* ---- setup screen ------------------------------------------------------ */
.setup-wrap { max-width: 52ch; margin: 0 auto; padding: 2rem 1.1rem 4rem; }
.setup-wrap h1 { font-size: clamp(1.3rem, 6vw, 1.8rem); }

/* ---- forms ------------------------------------------------------------- */
.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-bottom: 0.35rem;
}
.field .hint {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin-top: 0.3rem;
}
.field input[type="text"],
.field input[type="date"],
.field input[type="time"],
.field input[type="number"],
.field select {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  font: inherit;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--bg-raised);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  padding: 0.55rem 0.6rem;
}
.field select {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.field input:focus, .field select:focus { outline: 2px solid var(--warn); outline-offset: 1px; }
.field-check {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.field-check input { width: 1.15rem; height: 1.15rem; }
.formgrid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0 0; }
@media (min-width: 560px) {
  .formgrid.cols-2 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 1rem; }
}

/* ---- buttons ------------------------------------------------------------ */
.btn {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ink);
  background: var(--bg-raised);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 0.6rem 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  line-height: 1.1;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn--block { width: 100%; justify-content: center; }
.btn--primary { background: var(--go); border-color: var(--go); color: var(--bg); }
.btn--danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn--ghost { background: transparent; }
.btn--sm { font-size: 0.68rem; padding: 0.4rem 0.6rem; }

.btnrow { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.7rem; }

/* wait-bucket quick-select chips */
.chiprow { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.6rem; }
.chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--info);
  background: var(--info-bg);
  border: 1px solid var(--info);
  border-radius: var(--radius);
  padding: 0.4rem 0.65rem;
  cursor: pointer;
}
.chip:active { transform: translateY(1px); }

/* ---- alerts: pending_actions + session_warnings ------------------------- */
.alert-stack { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1.4rem; }
.alert {
  border: 1px solid var(--rule-strong);
  border-left-width: 4px;
  padding: 0.65rem 0.8rem;
  font-size: 0.9rem;
  background: var(--bg-raised);
}
.alert__kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}
.alert--high { border-left-color: var(--danger); background: var(--danger-bg); }
.alert--high .alert__kicker { color: var(--danger); }
.alert--medium { border-left-color: var(--warn); background: var(--warn-bg); }
.alert--medium .alert__kicker { color: var(--warn); }
.alert--low { border-left-color: var(--info); background: var(--info-bg); }
.alert--low .alert__kicker { color: var(--info); }
.alert--warn { border-left-color: var(--warn); background: var(--warn-bg); }
.alert--warn .alert__kicker { color: var(--warn); }
.empty-hint {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-faint);
  font-size: 0.88rem;
}

/* ---- recommendation cards (extends .cost-card from the base sheet) ----- */
.rec-list { display: flex; flex-direction: column; gap: 0.9rem; margin: 0 0 1.6rem; }
.cost-card .cost-card__row.wait dd { font-family: var(--font-mono); }
.wait-range { font-weight: 700; font-variant-numeric: tabular-nums; }
.wait-center { color: var(--ink-faint); font-size: 0.85rem; }
.rec-why {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin: 0 0 0.4rem;
}
.rec-warning {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--warn);
  background: var(--warn-bg);
  border-left: 3px solid var(--warn);
  padding: 0.3rem 0.5rem;
  margin: 0.3rem 0;
}

/* ---- report-wait panel -------------------------------------------------- */
.report-card {
  border: 1px solid var(--rule-strong);
  background: var(--bg-raised);
  padding: 0.9rem;
  margin-bottom: 1.4rem;
}

/* ---- lightning lane list ------------------------------------------------ */
.ll-item {
  border: 1px solid var(--rule-strong);
  background: var(--bg-raised);
  padding: 0.7rem 0.85rem;
  margin-bottom: 0.6rem;
}
.ll-item__head {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
}
.ll-item__meta { font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-soft); margin-top: 0.2rem; }

/* ---- location panel ----------------------------------------------------- */
.location-current {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--bg-raised);
  border: 1px solid var(--rule-strong);
  padding: 0.7rem 0.85rem;
  margin-bottom: 0.9rem;
}
.location-current span { color: var(--ink-faint); font-weight: 400; font-size: 0.7rem; text-transform: uppercase; display: block; margin-bottom: 0.2rem; }

/* ---- toast (transient result banner, e.g. hop outcome) ------------------ */
.toast {
  border: 1px solid var(--rule-strong);
  border-left-width: 4px;
  padding: 0.65rem 0.8rem;
  font-size: 0.88rem;
  margin: 0.8rem 0;
}
.toast--ok { border-left-color: var(--go); background: var(--go-bg); }
.toast--no { border-left-color: var(--warn); background: var(--warn-bg); }
.toast--err { border-left-color: var(--danger); background: var(--danger-bg); }

/* ---- app tab bar: same bottom-bar/sidebar pattern as .quicknav --------- */
.appnav {
  position: fixed;
  z-index: 40;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.appnav button { text-decoration: none; font: inherit; }

@media (max-width: 719px) {
  .appnav {
    left: 0; right: 0; bottom: 0;
    display: flex;
    background: var(--bg-raised);
    border-top: 2px solid var(--ink);
    box-shadow: 0 -2px 8px rgba(0,0,0,0.15);
    height: 3.4rem;
  }
  .appnav__tab {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    background: none;
    border: none;
    border-right: 1px solid var(--rule);
    color: var(--ink-soft);
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.2rem;
    cursor: pointer;
  }
  .appnav__tab:last-child { border-right: none; }
  .appnav__tab.is-active { color: var(--ink); background: var(--bg-sunk); }
  .appnav__tab .dot {
    display: none;
    width: 0.4rem; height: 0.4rem; border-radius: 50%;
    background: var(--danger);
    position: relative;
  }
  .appnav__tab.has-alert .dot { display: block; }
  body { padding-bottom: 3.9rem; }
}

@media (min-width: 720px) {
  .appnav {
    top: 0; bottom: 0; left: 0;
    width: 13rem;
    border-right: 2px solid var(--ink);
    background: var(--bg-raised);
    padding: 1.1rem 0.8rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
  }
  .appnav__tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    border-left: 3px solid transparent;
    color: var(--ink-soft);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.55rem 0.6rem;
    cursor: pointer;
    text-align: left;
  }
  .appnav__tab.is-active { color: var(--ink); border-left-color: var(--ink); background: var(--bg-sunk); }
  .appnav__tab .dot {
    display: none;
    width: 0.5rem; height: 0.5rem; border-radius: 50%;
    background: var(--danger);
  }
  .appnav__tab.has-alert .dot { display: block; }
  .app-layout { margin-left: 13rem; }
}

/* ---- loading / disabled state ------------------------------------------- */
.loading-line {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-faint);
  padding: 0.6rem 0;
}