:root {
  --bg: #f5f7f4;
  --surface: #ffffff;
  --fg: #17201b;
  --muted: #5a6760;
  --line: #d9e0db;
  --accent: #1f6b52;
  --accent-fg: #ffffff;
  --accent-soft: #e2efe9;
  --pin: #d4462f;
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", Consolas, ui-monospace, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111613; --surface: #19201c; --fg: #e6ece8; --muted: #9aa8a0;
    --line: #2c3631; --accent: #5cc29c; --accent-fg: #0d1a14; --accent-soft: #1d2f27; --pin: #f0715b;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 400 1rem/1.55 var(--body);
  padding: 0 16px;
}
h1, h2, h3 { font-family: var(--display); margin: 0; line-height: 1.15; text-wrap: balance; }
p { margin: 0; }
.wrap { max-width: 640px; margin: 0 auto; padding-block: 2rem 4rem; display: grid; gap: 1.5rem; }
.eyebrow { font: 500 0.72rem/1 var(--mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }

/* Controls */
label { display: grid; gap: 0.3rem; font-weight: 600; font-size: 0.92rem; }
input, textarea {
  font: inherit; color: var(--fg); background: var(--surface);
  border: 1px solid var(--line); border-radius: 10px; padding: 0.65rem 0.8rem; width: 100%;
}
textarea { resize: vertical; min-height: 4.5rem; }
input:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 2px;
}
button, .btn {
  font: 600 0.95rem/1 var(--body); padding: 0.7rem 1rem; border-radius: 10px; cursor: pointer;
  background: var(--accent); color: var(--accent-fg); border: 1px solid var(--accent);
  text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
}
button.ghost, .btn.ghost { background: transparent; color: var(--accent); }
button.plain { background: transparent; border-color: transparent; color: var(--muted); padding-inline: 0.5rem; }
button.danger { background: transparent; color: var(--pin); border-color: transparent; }
button:disabled { opacity: 0.55; cursor: progress; }
.row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.row > input { flex: 1; min-width: 0; }
.msg { font-size: 0.92rem; min-height: 1.4em; }
.msg.error { color: var(--pin); }

/* Auth */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 1.5rem; display: grid; gap: 1rem; }
.divider { display: flex; align-items: center; gap: 0.75rem; color: var(--muted); font-size: 0.85rem; }
.divider::before, .divider::after { content: ""; flex: 1; border-top: 1px solid var(--line); }

/* App header */
.topbar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 0.75rem; }
.topbar .who { display: grid; min-width: 0; }
.topbar .who span { overflow-wrap: anywhere; }

/* Location list */
.quick { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.loc {
  display: flex; align-items: center; gap: 0.85rem; padding: 0.85rem 1rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
}
.loc .icon { font-size: 1.4rem; }
.loc .txt { flex: 1; min-width: 0; display: grid; }
.loc .txt strong { font-weight: 600; }
.loc .txt small { color: var(--muted); overflow-wrap: anywhere; }
.loc .actions { display: flex; flex-wrap: wrap; gap: 0.25rem; justify-content: flex-end; }
.empty { padding: 1.5rem; text-align: center; border: 1px dashed var(--line); border-radius: 14px; color: var(--muted); }

/* Dialogs */
dialog {
  border: 1px solid var(--line); border-radius: 18px; padding: 0; width: min(560px, calc(100vw - 32px));
  background: var(--surface); color: var(--fg); max-height: calc(100dvh - 32px);
}
dialog::backdrop { background: rgb(0 0 0 / 0.45); }
dialog form, dialog .inner { padding: 1.25rem; display: grid; gap: 0.9rem; }
.map { height: 280px; border-radius: 12px; border: 1px solid var(--line); background: var(--accent-soft); }
.coords { font: 400 0.8rem/1 var(--mono); color: var(--muted); }
.share-targets { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 0.5rem; }

/* Public share page */
.pinhead { display: flex; gap: 0.75rem; align-items: flex-start; }
.pinhead .dot { width: 14px; height: 14px; margin-top: 0.45rem; border-radius: 50%; background: var(--pin); flex: none; }
.share-map { height: 320px; }
.notes { border-left: 3px solid var(--pin); padding-left: 0.85rem; white-space: pre-wrap; }