/* Self-hosted, not a CDN: a cross-origin font request is returned early by the
   service worker (sw.js leaves cross-origin to the browser), so an offline
   launch would silently fall back to system fonts. */
@font-face {
  font-family: 'DM Sans'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('./fonts/dm-sans-400.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Sans'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('./fonts/dm-sans-700.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('./fonts/plex-mono-400.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap;
  src: url('./fonts/plex-mono-600.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('./fonts/plex-mono-700.woff2') format('woff2');
}

*, *::before, *::after { box-sizing: border-box; }

/* viewport-fit=cover + black-translucent means content sits under the notch and
   home indicator. Without these insets the top of the UI is unreachable. */
body {
  margin: 0;
  padding-top: var(--safe-top);
  padding-bottom: var(--safe-bottom);
  padding-left: var(--safe-left);
  padding-right: var(--safe-right);
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-prose);
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: 42rem; margin: 0 auto; padding: var(--gap) 1rem 4rem; }

/* ── app bar ─────────────────────────────────────────────────────────── */
.app-bar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: var(--gap);
  padding: var(--gap) 1rem;
  padding-top: calc(var(--gap) + var(--safe-top));
  margin-top: calc(-1 * var(--safe-top));
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.app-title {
  margin: 0; flex: 1;
  font-family: var(--font-data); font-size: 1rem; font-weight: 700;
  letter-spacing: 0.02em; color: var(--color-accent-green);
}

/* ── controls ────────────────────────────────────────────────────────── */
.btn {
  min-height: var(--tap); min-width: var(--tap);
  padding: 0 1rem;
  border: 1px solid transparent; border-radius: var(--radius);
  background: var(--color-accent-blue); color: #06101f;
  font-family: var(--font-prose); font-size: 0.95rem; font-weight: 700;
  cursor: pointer;
}
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn-ghost {
  background: transparent; color: var(--color-text);
  border-color: var(--color-border); font-weight: 400;
}
.btn-ghost:hover { background: var(--color-surface); }
:where(button, input, a):focus-visible {
  outline: 2px solid var(--color-accent-green); outline-offset: 2px;
}

.input {
  flex: 1; min-height: var(--tap); padding: 0 0.85rem;
  border: 1px solid var(--color-border); border-radius: var(--radius);
  background: var(--color-surface); color: var(--color-text);
  font-family: var(--font-prose);
  font-size: 16px;   /* below 16px, iOS Safari zooms the page on focus */
}
.input::placeholder { color: var(--color-text-dim); }

.row { display: flex; gap: var(--gap); align-items: center; margin: var(--gap) 0; }
.row-end { justify-content: flex-end; }
.muted { color: var(--color-text-dim); font-size: 0.9rem; }

/* ── card list (home screen) ─────────────────────────────────────────── */
.notes { list-style: none; margin: var(--gap) 0; padding: 0; }
.note {
  display: flex; align-items: center; gap: var(--gap);
  padding: 0.6rem 0.85rem; margin-bottom: 0.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius);
}
.note-text { flex: 1; overflow-wrap: anywhere; }
.note-delete { padding: 0; font-size: 1.3rem; line-height: 1; color: var(--color-danger); }

/* ── banner + toast ──────────────────────────────────────────────────── */
.banner, .toast {
  position: fixed; left: 1rem; right: 1rem; z-index: 20;
  bottom: calc(1rem + var(--safe-bottom));
  display: flex; align-items: center; gap: var(--gap);
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius);
  box-shadow: 0 8px 28px rgb(0 0 0 / 45%);
}
.banner[hidden], .toast[hidden] { display: none; }
.banner-text, .toast-text { flex: 1; margin: 0; font-size: 0.92rem; }
.toast { border-color: var(--color-accent-green); }

@media (min-width: 34rem) {
  .banner, .toast { left: auto; right: 1rem; max-width: 26rem; }
}
.toast-error { border-color: var(--color-danger); }

/* ── notes app ───────────────────────────────────────────────────────────
 * Everything below is this app rather than the template. Tap targets are held
 * at --tap because the primary use is one thumb, in a supermarket aisle.
 */

.app-nav { padding: 0 0.5rem; font-size: 1.2rem; line-height: 1; }

/* Not .banner: that one is fixed to the bottom of the viewport, where it would
 * sit on top of the toasts. This is a bar in the flow, under the header. */
.offline-bar {
  padding: 0.6rem 1rem;
  background: color-mix(in srgb, var(--color-danger) 18%, var(--color-surface));
  border-bottom: 1px solid var(--color-danger);
}
.offline-bar[hidden] { display: none; }
.offline-bar .banner-text { margin: 0; font-size: 0.9rem; }

/* ── key gate ────────────────────────────────────────────────────────── */
.gate { display: flex; flex-direction: column; gap: var(--gap); margin-top: 2rem; }
.gate-title { margin: 0; font-size: 1.3rem; }
.gate-error { margin: 0; color: var(--color-danger); font-size: 0.9rem; }
.gate-error[hidden] { display: none; }
.btn-block { width: 100%; justify-content: center; min-height: var(--tap); }

/* ── home ────────────────────────────────────────────────────────────── */
.doc-open {
  flex: 1; display: flex; flex-direction: column; gap: 0.15rem;
  min-height: var(--tap);
  padding: 0; border: 0; background: none; text-align: left;
  font: inherit; color: inherit; cursor: pointer;
}
.doc-title { font-weight: 600; overflow-wrap: anywhere; }
.doc-meta { color: var(--color-text-dim); font-size: 0.85rem; }
.doc-badge { color: var(--color-text-dim); font-size: 1.1rem; }

/* ── list items ──────────────────────────────────────────────────────── */
.items { list-style: none; margin: var(--gap) 0; padding: 0; }
.item {
  display: flex; align-items: center; gap: var(--gap);
  min-height: var(--tap);
  padding: 0.35rem 0.6rem; margin-bottom: 0.4rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius);
}
.check { width: 1.5rem; height: 1.5rem; flex: none; accent-color: var(--color-accent-green); }
.item-body {
  flex: 1; display: flex; flex-direction: column; gap: 0.1rem;
  padding: 0.5rem 0;                 /* the label is the tap target, not the box */
  cursor: pointer;
}
.item-text { overflow-wrap: anywhere; }
.item-by { color: var(--color-text-dim); font-size: 0.78rem; }
.item.checked .item-text { color: var(--color-text-dim); text-decoration: line-through; }
.item-delete { padding: 0 0.4rem; font-size: 1.3rem; line-height: 1; color: var(--color-danger); }

/* In flight. The row is visible but visibly not yet confirmed. */
.pending { opacity: 0.55; }

.done-fold { margin-top: 1.25rem; }
.done-fold > summary {
  min-height: var(--tap); display: flex; align-items: center;
  color: var(--color-text-dim); cursor: pointer;
}

/* ── staples ─────────────────────────────────────────────────────────── */
.staples { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: var(--gap); }
.staples:empty { display: none; }
.chip {
  min-height: 2rem; padding: 0.3rem 0.7rem;
  background: transparent; color: var(--color-text);
  border: 1px dashed var(--color-border); border-radius: 999px;
  font: inherit; font-size: 0.88rem; cursor: pointer;
}
.chip:hover { border-style: solid; border-color: var(--color-accent-blue); }

/* ── documents ───────────────────────────────────────────────────────── */
.title-input {
  font-size: 1.15rem; font-weight: 600;
  background: transparent; border-color: transparent; padding-left: 0;
}
.title-input:focus { background: var(--color-surface); border-color: var(--color-border); padding-left: 0.75rem; }

.note-body {
  width: 100%; min-height: 55vh; resize: vertical;
  padding: 0.75rem;
  background: var(--color-surface); color: var(--color-text);
  border: 1px solid var(--color-border); border-radius: var(--radius);
  font: inherit; font-family: var(--font-prose); line-height: 1.5;
}
.note-status { min-height: 1.2rem; margin: 0.3rem 0 0; }

.conflict-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--gap);
  padding: 0.75rem; margin-bottom: var(--gap);
  background: color-mix(in srgb, var(--color-danger) 15%, var(--color-surface));
  border: 1px solid var(--color-danger); border-radius: var(--radius);
}
.conflict-text { flex: 1 1 100%; margin: 0; font-size: 0.92rem; }

.doc-footer {
  display: flex; align-items: center; justify-content: space-between; gap: var(--gap);
  margin-top: 2rem; padding-top: var(--gap);
  border-top: 1px solid var(--color-border);
}
.btn-danger { color: var(--color-danger); }

/* ── settings ────────────────────────────────────────────────────────── */
.settings-block { margin-bottom: 2rem; }
.settings-heading { margin: 0 0 0.5rem; font-size: 0.8rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-text-dim); }
.key-reveal {
  display: block; padding: 0.6rem 0.75rem; margin: 0.5rem 0;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-data); overflow-wrap: anywhere;
}
.device-list { list-style: none; margin: 0; padding: 0; }
.device {
  display: flex; align-items: center; justify-content: space-between; gap: var(--gap);
  min-height: var(--tap);
  padding: 0.5rem 0.75rem; margin-bottom: 0.4rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius);
}
.device-name { display: block; }
.device-seen { display: block; font-size: 0.8rem; }