/* pocketlawb app — mobile-first shell.
 *
 * Layout is a fixed top bar, a scrolling outlet, and a bottom tab bar, all
 * inside a 100dvh grid so iOS URL-bar collapse doesn't shift the tabs. Safe
 * area insets are respected because this is expected to run installed. */

.app-body {
  overflow: hidden;
  overscroll-behavior: none;
}

/* `hidden` is a presentation hint and loses to any display rule — several
 * components below set display explicitly, so make it win. */
[hidden] { display: none !important; }

#app {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  height: 100dvh;
  max-width: 720px;
  margin: 0 auto;
  border-inline: 1px solid var(--line);
}

@media (max-width: 760px) {
  #app { border-inline: 0; }
}

/* ── top bar ─────────────────────────────────────────────────────────── */

.topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 52px;
  padding: 0 12px;
  padding-top: env(safe-area-inset-top);
  height: calc(52px + env(safe-area-inset-top));
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.topbar-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 14px;
  min-width: 0;
}
.topbar-title span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brand-mark { color: var(--accent); }

.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  background: none;
  border: 1px solid var(--line);
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--t-2);
  flex: none;
}
.icon-btn:active { background: var(--fill-2); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border: 1px solid var(--line);
  color: var(--t-3);
  white-space: nowrap;
}
.chip-net .dot { background: var(--accent); }
.chip-net.offline { color: var(--warn); border-color: rgba(251, 191, 36, 0.4); }
.chip-net.offline .dot { background: var(--warn); }
.chip-outbox { color: var(--accent); border-color: rgba(74, 222, 128, 0.35); }

/* ── outlet ──────────────────────────────────────────────────────────── */

.outlet {
  overflow-y: auto;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
  padding: 14px 12px 22px;
}
.outlet:focus { outline: none; }

.boot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 40px 4px;
  color: var(--t-4);
  font-size: 12px;
}

/* ── tab bar ─────────────────────────────────────────────────────────── */

.tabbar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line);
  background: var(--bg);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabbar a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 9px 4px 8px;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--t-4);
  border-top: 2px solid transparent;
  margin-top: -1px;
}
.tabbar .ti { font-size: 15px; line-height: 1; }
.tabbar a.on { color: var(--t-1); border-top-color: var(--accent); }
.tabbar a.tab-accent .ti { color: var(--accent); }
.tabbar a:active { background: var(--fill-2); }

/* ── generic surfaces ────────────────────────────────────────────────── */

.card {
  border: 1px solid var(--line);
  background: var(--fill);
  margin-bottom: 12px;
}
.card.pad { padding: 16px; }

.card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
}
.card-head .label { flex: 1; }

.rows { list-style: none; margin: 0; padding: 0; }
.rows > li {
  border-bottom: 1px solid var(--line-soft);
}
.rows > li:last-child { border-bottom: 0; }

.row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  font-size: 12.5px;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
}
.row:active { background: var(--fill-2); }
.row .rt { min-width: 0; }
.row .rn {
  display: block;
  color: var(--t-1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.row .rd {
  display: block;
  color: var(--t-4);
  font-size: 11px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 2px;
}
.row .rr { color: var(--t-5); font-size: 10.5px; white-space: nowrap; }
.row .ic { color: var(--t-4); width: 14px; text-align: center; flex: none; }
.row .ic.tree { color: var(--accent); }

.pad { padding: 16px; }
.dim { color: var(--t-3); }
.faint { color: var(--t-5); }
.mono-sm { font-size: 11px; color: var(--t-4); word-break: break-all; }

h2.view-h {
  margin: 4px 0 14px;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.045em;
}
h3.sub-h {
  margin: 20px 0 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t-4);
  font-weight: 400;
}

.ln { color: var(--accent); }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 12px;
}
.stat-grid > div {
  background: var(--bg);
  padding: 14px 12px;
}
.stat-grid b {
  display: block;
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -0.04em;
}
.stat-grid span {
  display: block;
  margin-top: 4px;
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--t-4);
}

/* ── forms ───────────────────────────────────────────────────────────── */

.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t-4);
  margin-bottom: 6px;
}
.hint { font-size: 11px; line-height: 1.7; color: var(--t-5); margin-top: 8px; }

input[type="text"], input[type="url"], input[type="search"], textarea, select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 11px 12px;
  font-size: 13px;
  border-radius: 0;
  -webkit-appearance: none;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
}
textarea { min-height: 80px; resize: vertical; }

.check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--t-2);
  padding: 4px 0;
}
.check input { width: 16px; height: 16px; accent-color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  font-size: 12.5px;
  border: 1px solid transparent;
  cursor: pointer;
  background: none;
}
.btn-solid { background: var(--fg); color: var(--bg); font-weight: 700; }
.btn-solid:active { background: var(--accent); }
.btn-solid[disabled] { opacity: 0.4; }
.btn-ghost { border-color: var(--line); color: var(--t-2); }
.btn-ghost:active { background: var(--fill-2); }
.btn-danger { border-color: rgba(248, 113, 113, 0.4); color: var(--danger); }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-row > .btn { flex: 1 1 auto; }

/* ── blob / code ─────────────────────────────────────────────────────── */

.blob {
  border: 1px solid var(--line);
  background: var(--fill);
  overflow: auto;
  max-height: none;
}
.blob pre {
  margin: 0;
  padding: 12px 14px;
  font-size: 11.5px;
  line-height: 1.75;
  white-space: pre;
  color: var(--t-2);
}
.blob.wrap pre { white-space: pre-wrap; word-break: break-word; }

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  margin-bottom: 10px;
  color: var(--t-4);
}
.crumbs a { color: var(--t-2); }
.crumbs .sep { color: var(--t-5); }

/* ── banners / states ────────────────────────────────────────────────── */

.banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--t-3);
  margin-bottom: 12px;
}
.banner.warn { border-color: rgba(251, 191, 36, 0.35); color: var(--warn); }
.banner.bad { border-color: rgba(248, 113, 113, 0.35); color: var(--danger); }
.banner.ok { border-color: rgba(74, 222, 128, 0.35); color: var(--accent); }
.banner .b-body { flex: 1; color: var(--t-3); }
.banner strong { color: var(--t-1); font-weight: 700; }

.stale-note {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 10.5px;
  color: var(--t-5);
  margin: -4px 0 12px;
}

.empty {
  padding: 34px 16px;
  text-align: center;
  color: var(--t-4);
  font-size: 12px;
  border: 1px dashed var(--line);
}

.skel {
  height: 44px;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(90deg, var(--fill) 25%, var(--fill-2) 50%, var(--fill) 75%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}
@keyframes shimmer {
  from { background-position: 100% 0; }
  to   { background-position: 0 0; }
}

/* ── toasts ──────────────────────────────────────────────────────────── */

.toasts {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(72px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  z-index: 60;
  padding: 0 12px;
}
.toast {
  pointer-events: auto;
  max-width: 460px;
  width: 100%;
  background: var(--fg);
  color: var(--bg);
  padding: 11px 14px;
  font-size: 12px;
  font-weight: 700;
  animation: rise 0.18s ease;
}
.toast.bad { background: var(--danger); color: #000; }
.toast.info { background: var(--fill-2); color: var(--t-1); border: 1px solid var(--line); }
@keyframes rise {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: none; opacity: 1; }
}

/* ── misc ────────────────────────────────────────────────────────────── */

.kv {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 10px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 12px;
  align-items: baseline;
}
.kv:last-child { border-bottom: 0; }
.kv > span:first-child {
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--t-4);
}
.kv code {
  font-family: var(--mono);
  word-break: break-all;
  color: var(--t-2);
  font-size: 11.5px;
}

.tag {
  font-size: 9.5px;
  letter-spacing: 0.1em;
  padding: 2px 6px;
  border: 1px solid var(--line);
  color: var(--t-4);
  text-transform: uppercase;
}
.tag.good { color: var(--accent); border-color: rgba(74, 222, 128, 0.35); }
.tag.warn { color: var(--warn); border-color: rgba(251, 191, 36, 0.35); }
.tag.bad { color: var(--danger); border-color: rgba(248, 113, 113, 0.35); }

.search-wrap { margin-bottom: 12px; }