/* AtlasCartographer: WorldAtlas's "Codex" design system, trimmed to what a
   map maker needs. Two themes: Nocturne (dark) and Vellum (light). */

@font-face { font-family: "Cormorant"; src: url(../fonts/cormorant-garamond-latin-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Cormorant"; src: url(../fonts/cormorant-garamond-latin-500-italic.woff2) format("woff2"); font-weight: 500; font-style: italic; font-display: swap; }
@font-face { font-family: "Cormorant"; src: url(../fonts/cormorant-garamond-latin-700-normal.woff2) format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Cedarville Cursive"; src: url(../fonts/cedarville-cursive-latin-400-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Kalam"; src: url(../fonts/kalam-latin-400-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Alegreya Sans"; src: url(../fonts/alegreya-sans-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Alegreya Sans"; src: url(../fonts/alegreya-sans-latin-500-normal.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Alegreya Sans"; src: url(../fonts/alegreya-sans-latin-700-normal.woff2) format("woff2"); font-weight: 700; font-display: swap; }

/* ---------- tokens ---------- */
:root {
  --ink-0: #0f0e0c;      /* page */
  --ink-1: #161411;      /* chrome */
  --ink-2: #1c1915;      /* surface */
  --ink-3: #25211c;      /* raised */
  --ink-4: #2f2a23;      /* hover */
  --rule: rgba(214, 190, 150, .14);
  --rule-strong: rgba(214, 190, 150, .28);
  --text: #e9e1d1;
  --text-2: #c7bca9;
  --muted: #968a77;
  --rubric: #c4553b;     /* manuscript red: primary actions, emphasis */
  --rubric-ink: #fff4ea;
  --brass: #c4a46a;      /* ornaments, active state */
  --link: #d9b97d;
  --missing: #e27a63;
  --danger: #e0664f;
  --ok: #8fbf7f;
  --warn: #e3b55b;
  --shadow: 0 18px 50px rgba(0, 0, 0, .5);
  --r: 3px;
  --display: "Cormorant", "Cormorant Garamond", Garamond, "Times New Roman", serif;
  --serif: "Alegreya", Georgia, serif;
  --sans: "Alegreya Sans", "Gill Sans", "Segoe UI", sans-serif;
  --mono: ui-monospace, "Cascadia Code", Menlo, Consolas, monospace;
  --top: 54px;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --ink-0: #ece3d2;
  --ink-1: #e6dcc8;
  --ink-2: #f6f0e3;
  --ink-3: #efe6d4;
  --ink-4: #e6dbc5;
  --rule: rgba(70, 48, 22, .16);
  --rule-strong: rgba(70, 48, 22, .32);
  --text: #2a2219;
  --text-2: #4a3f31;
  --muted: #7a6b57;
  --rubric: #9b2f1e;
  --rubric-ink: #fff8ef;
  --brass: #8a6a35;
  --link: #8d2e1f;
  --missing: #b4321c;
  --danger: #a8301c;
  --ok: #3f7a35;
  --warn: #8a5f00;
  --shadow: 0 18px 40px rgba(60, 40, 15, .18);
  color-scheme: light;
}
@media (prefers-color-scheme: light) {
  :root[data-theme="auto"] {
    --ink-0: #ece3d2; --ink-1: #e6dcc8; --ink-2: #f6f0e3; --ink-3: #efe6d4; --ink-4: #e6dbc5;
    --rule: rgba(70, 48, 22, .16); --rule-strong: rgba(70, 48, 22, .32);
    --text: #2a2219; --text-2: #4a3f31; --muted: #7a6b57;
    --rubric: #9b2f1e; --rubric-ink: #fff8ef; --brass: #8a6a35; --link: #8d2e1f; --missing: #b4321c;
    --danger: #a8301c; --ok: #3f7a35; --warn: #8a5f00; --shadow: 0 18px 40px rgba(60, 40, 15, .18);
    color-scheme: light;
  }
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--ink-0);
  color: var(--text);
  font: 17px/1.5 var(--sans);
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 600; line-height: 1.1; letter-spacing: .005em; }
h1 { font-size: clamp(2rem, 5vw, 2.9rem); margin: 0; }
h2 { font-size: 1.55rem; margin: 0 0 .5rem; }
h3 { font-size: 1.25rem; margin: 0 0 .4rem; }
code { font-family: var(--mono); background: var(--ink-3); padding: .08em .35em; border-radius: 2px; font-size: .85em; }
img { max-width: 100%; }
[hidden] { display: none !important; }
::selection { background: color-mix(in srgb, var(--rubric) 35%, transparent); }

.i { width: 1.15em; height: 1.15em; flex-shrink: 0; vertical-align: -.2em; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }
.center { text-align: center; }
.warn { color: var(--warn); }
.pad { padding: 1rem; }
.spacer { flex: 1; }

/* ---------- controls ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45em;
  padding: .45em 1em; min-height: 38px;
  border: 1px solid var(--rule-strong); border-radius: var(--r);
  background: transparent; color: var(--text);
  font: 500 .95rem/1 var(--sans); letter-spacing: .02em; cursor: pointer; text-decoration: none !important;
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap;
}
.btn:hover { background: var(--ink-3); border-color: var(--brass); }
.btn.primary { background: var(--rubric); border-color: var(--rubric); color: var(--rubric-ink); }
.btn.primary:hover { filter: brightness(1.1); }
.btn.quiet { border-color: transparent; color: var(--text-2); }
.btn.quiet:hover { border-color: var(--rule); }
.btn.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, transparent); }
.btn.danger.solid { background: var(--danger); color: #fff; }
.btn.small { padding: .3em .7em; min-height: 32px; font-size: .88rem; }
.btn.on { background: var(--ink-3); border-color: var(--brass); color: var(--brass); }
label.btn { margin: 0; } /* file pickers styled as buttons: drop the form-label spacing */
.btn:disabled { opacity: .5; cursor: default; }
.icon-btn {
  display: inline-grid; place-items: center; width: 38px; height: 38px;
  border: 1px solid transparent; border-radius: var(--r); background: transparent; color: var(--text-2);
  font-size: 1.1rem; cursor: pointer;
}
.icon-btn:hover { background: var(--ink-3); color: var(--text); }

input, select, textarea {
  width: 100%; font: 400 1rem/1.4 var(--sans); color: var(--text);
  background: var(--ink-1); border: 1px solid var(--rule-strong); border-radius: var(--r);
  padding: .5em .7em; min-height: 40px;
}
input[type="color"] { padding: 2px; width: 56px; cursor: pointer; }
input[type="checkbox"] { width: auto; min-height: 0; accent-color: var(--rubric); }
textarea { resize: vertical; line-height: 1.55; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brass); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brass) 18%, transparent); }
::placeholder { color: var(--muted); opacity: .8; }
label { display: block; font-size: .9rem; color: var(--text-2); margin-bottom: .85rem; }
label > input, label > select, label > textarea { margin-top: .3rem; }
label small, .field-label small { color: var(--muted); font-weight: normal; }
label.inline, label.check { display: flex; align-items: center; gap: .6rem; }
.field-label { font: 500 .72rem/1.2 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 0 0 .5rem; }
.field-label small { text-transform: none; letter-spacing: 0; font-size: .85rem; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; justify-content: flex-end; }
.actions.center { justify-content: center; }
.actions.left { justify-content: flex-start; }

/* segmented control */
.seg { display: inline-flex; border: 1px solid var(--rule-strong); border-radius: var(--r); overflow: hidden; }
.seg button { border: 0; background: transparent; color: var(--text-2); font: 500 .88rem var(--sans); padding: .45em .9em; cursor: pointer; display: inline-flex; gap: .35em; align-items: center; }
.seg button + button { border-left: 1px solid var(--rule-strong); }
.seg button.on { background: var(--ink-3); color: var(--brass); }

/* ---------- chrome ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: .35rem;
  height: calc(var(--top) + env(safe-area-inset-top));
  padding: env(safe-area-inset-top) max(.75rem, env(safe-area-inset-right)) 0 max(.75rem, env(safe-area-inset-left));
  background: color-mix(in srgb, var(--ink-1) 92%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
.brand {
  display: flex; align-items: center; gap: .55rem; margin-right: .5rem;
  color: var(--text); text-decoration: none !important;
  font: 600 1.35rem/1 var(--display); letter-spacing: .06em;
}
.brand img { width: 26px; height: 26px; }
.brand b { color: var(--rubric); font-weight: 600; }
.sync-badge {
  display: inline-flex; align-items: center; gap: .4rem; height: 36px; padding: 0 .7rem;
  border: 1px solid var(--rule); border-radius: var(--r); background: transparent;
  color: var(--muted); font: 500 .8rem var(--sans); letter-spacing: .06em; text-transform: uppercase; cursor: pointer; white-space: nowrap;
}
.sync-badge:hover { border-color: var(--rule-strong); }
.sync-badge.synced { color: var(--ok); }
.sync-badge.pending, .sync-badge.syncing, .sync-badge.busy { color: var(--brass); }
.sync-badge.error, .sync-badge.reauth { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 50%, transparent); }
.sync-badge.syncing .i { animation: spin 1.2s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.topbar-slot { flex: 1; min-width: 0; display: flex; align-items: center; gap: .4rem; }
#view { padding: 2rem max(1.1rem, env(safe-area-inset-right)) 4rem max(1.1rem, env(safe-area-inset-left)); max-width: 1100px; margin: 0 auto; }
body.editing #view { padding: 0; max-width: none; }
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; gap: .8rem 1rem; justify-content: space-between; margin-bottom: 1.6rem; padding-bottom: 1rem; border-bottom: 1px solid var(--rule); }
.loading { padding: 3rem; text-align: center; color: var(--muted); font-family: var(--display); font-style: italic; font-size: 1.3rem; }
@media (max-width: 600px) {
  .brand span { display: none; }
  .sync-text { display: none; }
}

.empty-state { text-align: center; max-width: 560px; margin: 3rem auto; padding: 2rem 1rem; }
.empty-state h2 { font-size: 2rem; }
.empty-state p { color: var(--text-2); }
.empty-emblem { width: 72px; height: 72px; color: var(--brass); margin: 0 auto 1rem; }

/* ---------- projects ---------- */
.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1rem; }
.project-card { position: relative; display: flex; flex-direction: column; background: var(--ink-2); border: 1px solid var(--rule); border-radius: var(--r); overflow: hidden; color: var(--text); }
.project-card:hover { border-color: var(--brass); text-decoration: none; }
.project-card canvas { display: block; width: 100%; aspect-ratio: 4 / 3; background: var(--ink-3); }
.project-card .meta { padding: .7rem .8rem .8rem; }
.project-card h3 { margin: 0; font-size: 1.3rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.project-card .sub { font-size: .82rem; color: var(--muted); }
.project-card .icon-btn { position: absolute; top: .4rem; right: .4rem; background: color-mix(in srgb, var(--ink-1) 80%, transparent); }

.panel { background: var(--ink-2); border: 1px solid var(--rule); border-radius: var(--r); padding: 1.1rem; margin-bottom: 1rem; }
.panel > h2 { font-size: 1.4rem; margin-bottom: .7rem; }
.panel label:last-child { margin-bottom: 0; }
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 1rem;
  background: rgba(8, 6, 4, .62); animation: fade .15s;
}
.modal {
  width: min(540px, 100%); max-height: calc(100vh - 2rem); overflow-y: auto;
  background: var(--ink-2); border: 1px solid var(--rule-strong); border-radius: var(--r); box-shadow: var(--shadow);
}
.modal.wide { width: min(820px, 100%); }
.modal header { display: flex; align-items: center; justify-content: space-between; padding: 1rem .8rem .4rem 1.3rem; }
.modal header h2 { margin: 0; font-size: 1.7rem; }
.modal-body { padding: .6rem 1.3rem 1.3rem; }
.form .actions { margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid var(--rule); }
@keyframes fade { from { opacity: 0; } }
#toast {
  position: fixed; left: 50%; bottom: calc(1.4rem + env(safe-area-inset-bottom)); z-index: 200;
  transform: translate(-50%, 150%); opacity: 0; transition: transform .25s, opacity .25s;
  background: var(--text); color: var(--ink-0); padding: .6rem 1.1rem; border-radius: var(--r); font: 500 .95rem var(--sans); box-shadow: var(--shadow);
  max-width: calc(100vw - 2rem); text-align: center; pointer-events: none;
}
#toast.show { transform: translate(-50%, 0); opacity: 1; }

/* ---------- settings ---------- */
.settings { max-width: 680px; margin: 0 auto; }
.settings details { margin-top: 1rem; border-top: 1px solid var(--rule); padding-top: .9rem; }
.settings details label { margin-top: .7rem; }
code.copy { user-select: all; word-break: break-all; }
.settings code { overflow-wrap: anywhere; }
.status-synced { color: var(--ok); }
.status-error { color: var(--warn); }

/* ---------- art library ---------- */
.pack-list { display: grid; gap: .6rem; }
.pack-row { display: flex; align-items: center; gap: 1rem; padding: .7rem .9rem; background: var(--ink-2); border: 1px solid var(--rule); border-radius: var(--r); }
.pack-row:hover { border-color: var(--rule-strong); }
.pack-main { flex: 1; min-width: 0; display: flex; align-items: center; gap: .8rem; color: var(--text); }
.pack-main:hover { text-decoration: none; }
.pack-main b { font: 600 1.3rem/1.1 var(--display); }
.pack-main .sub { display: block; font-size: .85rem; color: var(--muted); }
.pack-icon { display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; border-radius: var(--r); background: var(--ink-3); color: var(--brass); font-size: 1.4rem; }
.pack-row label.check, .page-head label.check { margin: 0; white-space: nowrap; }
.progress-panel progress { width: 100%; height: 8px; margin: .6rem 0 .2rem; accent-color: var(--rubric); }
.progress-panel p { margin: .3rem 0 0; }

details.cat { border-top: 1px solid var(--rule); }
details.cat > summary { list-style: none; display: flex; align-items: center; gap: .6rem; padding: .7rem 0; cursor: pointer; }
details.cat > summary::-webkit-details-marker { display: none; }
.cat-name { font: 600 1.25rem/1.1 var(--display); display: inline-flex; align-items: center; gap: .35rem; }
.cat-name .caret { transition: transform .15s; font-size: .9rem; color: var(--muted); }
details.cat[open] .cat-name .caret { transform: rotate(90deg); }
.kind-seg { margin-left: auto; }
.seg.small button { font-size: .8rem; padding: .3em .7em; }
.asset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: .4rem; padding-bottom: 1rem; }
.tile {
  aspect-ratio: 1; display: grid; place-items: center; overflow: hidden;
  border: 1px solid var(--rule); border-radius: var(--r); color: var(--muted); font-size: 1.4rem;
  background: repeating-conic-gradient(var(--ink-3) 0 25%, var(--ink-2) 0 50%) 0 0 / 16px 16px;
}
.tile img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.tile.missing { opacity: .5; }
@media (max-width: 600px) {
  .pack-row { flex-wrap: wrap; }
  .asset-grid { grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); }
}
@media (max-width: 600px) { .hide-phone { display: none; } }

.about-list { display: grid; grid-template-columns: auto 1fr; gap: .4rem 1.2rem; margin: 0 0 1rem; }
.about-list dt { font: 500 .74rem/1.9 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.about-list dd { margin: 0; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .6rem; }
.row3 label { margin-bottom: .4rem; }
.pack-type { margin: 0; gap: .5rem; white-space: nowrap; }
.pack-type select { width: auto; min-height: 34px; padding: .2em .5em; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }

/* Library: one tile per stamp, selectable, with its variation count and default size */
.lib-stamp { position: relative; cursor: pointer; min-width: 0; }
.lib-stamp > .tile { width: 100%; }
.lib-stamp-name { display: block; font: 500 .72rem/1.2 var(--sans); color: var(--text-2); margin-top: .2rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lib-stamp .pk-badge { position: absolute; right: 3px; top: calc(100% - 1.95rem); min-width: 1.2rem; height: 1.05rem; padding: 0 .25rem; border: 1px solid var(--rule-strong); border-radius: 4px; background: color-mix(in srgb, var(--ink-1) 88%, transparent); color: var(--text-2); font: 600 .65rem/1 var(--sans); display: inline-flex; align-items: center; justify-content: center; pointer-events: none; }
.lib-stamp .size-tag { position: absolute; left: 3px; top: 3px; padding: 0 .25rem; border-radius: 4px; background: color-mix(in srgb, var(--ink-1) 80%, transparent); color: var(--brass); font: 600 .62rem/1.4 var(--sans); pointer-events: none; }
.lib-stamp.sel > .tile { border-color: var(--rubric); box-shadow: 0 0 0 2px var(--rubric); }
.sel-bar { position: sticky; bottom: calc(.75rem + env(safe-area-inset-bottom)); z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin-top: 1rem; padding: .5rem .7rem; background: var(--ink-2); border: 1px solid var(--rule-strong); border-radius: 8px; box-shadow: var(--shadow); }
.sel-count { margin-right: auto; font: 500 .9rem var(--sans); }
#selectMode.on { border-color: var(--brass); color: var(--brass); }
.stamp-vars .tile { cursor: pointer; }
.stamp-vars .tile.on { border-color: var(--rubric); box-shadow: 0 0 0 2px var(--rubric); }
summary .icon-btn.small { width: 28px; height: 28px; }
.preview-tag { margin-left: .4rem; padding: .05rem .4rem; border-radius: 4px; background: var(--rubric); color: #fff4ea; font: 600 .7rem/1.4 var(--sans); font-style: normal; letter-spacing: .04em; text-transform: uppercase; vertical-align: middle; }