/* Photosphere — one stylesheet. Dark by default (photos look best on dark), light on request. */

:root {
  --bg: #0b1118;
  --bg-elev: #111a24;
  --bg-elev-2: #182331;
  --bg-hover: #1f2c3d;
  --glass: rgba(13, 20, 29, 0.72);
  --line: #233247;
  --line-strong: #31445e;
  --text: #e9eff6;
  --text-dim: #a3b3c6;
  --text-faint: #6c7f95;
  --accent: #ff8a5b;          /* alpenglow */
  --accent-strong: #ff6b3d;
  --accent-ink: #1d0c04;
  --accent-soft: rgba(255, 138, 91, 0.14);
  --glacier: #79c6f0;
  --forest: #52b483;
  --ok: #4cc685;
  --warn: #f5b041;
  --danger: #f06363;
  --pending: #ffb020;
  --hd: #79c6f0;
  --light: #c5a3ff;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 12px 34px rgba(0, 0, 0, 0.38);
  --shadow-sm: 0 3px 12px rgba(0, 0, 0, 0.28);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --topbar: 56px;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f4f1ec;
  --bg-elev: #ffffff;
  --bg-elev-2: #f7f4ef;
  --bg-hover: #ece6dd;
  --glass: rgba(255, 255, 255, 0.8);
  --line: #e2dbd0;
  --line-strong: #cdc3b5;
  --text: #1e2630;
  --text-dim: #4f5d6d;
  --text-faint: #8492a2;
  --accent: #e8622f;
  --accent-strong: #cf4f1f;
  --accent-ink: #ffffff;
  --accent-soft: rgba(232, 98, 47, 0.12);
  --glacier: #2382b8;
  --shadow: 0 12px 34px rgba(60, 45, 30, 0.16);
  --shadow-sm: 0 3px 12px rgba(60, 45, 30, 0.12);
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--glacier); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 0.5em; }
h1 { font: 600 30px/1.15 var(--font-display); letter-spacing: 0.2px; }
h2 { font-size: 19px; font-weight: 650; }
h3 { font-size: 15px; font-weight: 650; }
p { margin: 0 0 0.8em; }
small, .dim { color: var(--text-dim); }
.faint { color: var(--text-faint); }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------------------------------------------------------------- top bar */
.topbar {
  position: fixed; inset: 0 0 auto 0; z-index: 40;
  height: var(--topbar);
  display: flex; align-items: center; gap: 6px;
  padding: 0 14px;
  background: var(--glass);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.brand {
  display: flex; align-items: center; gap: 9px; margin-right: 12px;
  color: var(--text); font: 600 19px var(--font-display); letter-spacing: 0.3px;
}
.brand:hover { text-decoration: none; }
.brand svg { width: 26px; height: 26px; }
.nav { display: flex; gap: 2px; align-items: center; }
.nav a {
  color: var(--text-dim); padding: 7px 11px; border-radius: 999px; font-weight: 550; font-size: 14px;
  display: inline-flex; align-items: center; gap: 6px;
}
.nav a svg { width: 16px; height: 16px; flex: none; }
.nav a { white-space: nowrap; }
.nav a:hover { color: var(--text); background: var(--bg-hover); text-decoration: none; }
.nav a.active { color: var(--text); background: var(--bg-elev-2); }
.nav a .count { background: var(--accent); color: var(--accent-ink); font-size: 11px; border-radius: 999px; padding: 0 6px; }
.topbar .spacer { flex: 1; }
.topbar .menu-button { display: none; }
.nav a svg { width: 17px; height: 17px; }
.user-menu { position: relative; }
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  display: inline-grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #b65cff);
  color: #fff; font-weight: 700; font-size: 14px; text-transform: uppercase;
  border: 2px solid var(--bg-elev);
}
.dropdown {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 210px;
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 6px; z-index: 60;
}
.dropdown a, .dropdown button {
  display: flex; width: 100%; align-items: center; gap: 10px; padding: 8px 10px;
  color: var(--text); border-radius: var(--radius-sm); background: none; border: 0; font: inherit; cursor: pointer;
  text-align: left;
}
.dropdown a:hover, .dropdown button:hover { background: var(--bg-hover); text-decoration: none; }
.dropdown hr { border: 0; border-top: 1px solid var(--line); margin: 6px 4px; }
.dropdown .who { padding: 6px 10px 8px; color: var(--text-dim); font-size: 13px; }

main.page { padding: calc(var(--topbar) + 26px) 22px 60px; max-width: 1180px; margin: 0 auto; }
main.full { position: fixed; inset: 0; }

/* ---------------------------------------------------------------- buttons, fields */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 8px 15px; min-height: 36px;
  border-radius: 999px; border: 1px solid var(--line-strong);
  background: var(--bg-elev-2); color: var(--text);
  font: 600 14px var(--font); cursor: pointer; white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, transform 0.05s;
}
.btn:hover { background: var(--bg-hover); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.btn.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, transparent); }
.btn.danger:hover { background: color-mix(in srgb, var(--danger) 14%, transparent); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--text-dim); }
.btn.ghost:hover { color: var(--text); background: var(--bg-hover); }
.btn.small { padding: 4px 11px; min-height: 30px; font-size: 13px; }
.btn.icon { padding: 0; width: 36px; }
.btn.icon.small { width: 30px; }
.btn svg { width: 17px; height: 17px; flex: none; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

label.field { display: block; margin: 0 0 14px; }
label.field > span { display: block; font-size: 13px; font-weight: 600; color: var(--text-dim); margin-bottom: 5px; }
input[type=text], input[type=password], input[type=search], input[type=email], input[type=url], input[type=number],
input[type=datetime-local], select, textarea {
  width: 100%; padding: 9px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong); background: var(--bg); color: var(--text); font: inherit;
}
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.hint { font-size: 13px; color: var(--text-faint); margin-top: 4px; }
.error-text { color: var(--danger); font-size: 14px; }

.switch { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; padding: 6px 0; }
.switch input { appearance: none; flex: none; width: 40px; height: 23px; border-radius: 999px; background: var(--line-strong);
  position: relative; transition: background 0.15s; cursor: pointer; margin: 1px 0 0; }
.switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 17px; height: 17px; border-radius: 50%;
  background: #fff; transition: transform 0.15s; }
.switch input:checked { background: var(--accent); }
.switch input:checked::after { transform: translateX(17px); }
.switch .label { font-weight: 600; }
.switch .hint { margin: 0; }

/* ---------------------------------------------------------------- cards and grids */
.card { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.card + .card { margin-top: 14px; }
.section { margin: 30px 0 14px; display: flex; align-items: baseline; gap: 12px; justify-content: space-between; flex-wrap: wrap; }
.section h2 { margin: 0; }
.stack > * + * { margin-top: 12px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.page-head p { margin: 0; color: var(--text-dim); }
.empty { text-align: center; padding: 50px 20px; color: var(--text-dim); border: 1px dashed var(--line-strong); border-radius: var(--radius); }
.empty svg { width: 42px; height: 42px; color: var(--text-faint); margin-bottom: 10px; }

.albums { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.album-card { display: block; color: var(--text); border-radius: var(--radius); overflow: hidden; background: var(--bg-elev);
  border: 1px solid var(--line); transition: transform 0.15s, box-shadow 0.15s; position: relative; }
.album-card:hover { text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow); }
.album-card .cover { aspect-ratio: 4 / 3; background: linear-gradient(135deg, #1c2b3d, #2a3b52); position: relative; overflow: hidden; }
.album-card .cover img { width: 100%; height: 100%; object-fit: cover; }
.album-card .cover .ph { position: absolute; inset: 0; display: grid; place-items: center; color: var(--text-faint); }
.album-card .cover .ph svg { width: 40px; height: 40px; }
.album-card .info { padding: 11px 13px 13px; }
.album-card .title { font: 600 17px/1.25 var(--font-display); margin-bottom: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.album-card .meta { font-size: 13px; color: var(--text-dim); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.album-card .flags { position: absolute; top: 9px; left: 9px; display: flex; gap: 5px; }

.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 6px; }
.thumb { position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden; background: var(--bg-elev-2); cursor: pointer; }
.thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.25s; }
.thumb:hover img { transform: scale(1.04); }
.thumb .badges { position: absolute; left: 5px; bottom: 5px; display: flex; gap: 4px; }
.thumb.selected { outline: 3px solid var(--accent); outline-offset: -3px; }
.thumb .check { position: absolute; top: 6px; right: 6px; width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid #fff; background: rgba(0,0,0,.35); display: grid; place-items: center; }
.thumb.selected .check { background: var(--accent); border-color: var(--accent); }
.thumb .check svg { width: 13px; height: 13px; color: #fff; opacity: 0; }
.thumb.selected .check svg { opacity: 1; }
.thumb.dimmed img { opacity: 0.35; }

/* ---------------------------------------------------------------- badges, chips */
.badge { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 700; letter-spacing: 0.3px;
  padding: 2px 7px; border-radius: 999px; background: rgba(0, 0, 0, 0.55); color: #fff; text-transform: uppercase;
  backdrop-filter: blur(4px); line-height: 1.5; }
.badge svg { width: 11px; height: 11px; }
.badge.hd { background: color-mix(in srgb, var(--hd) 85%, black); color: #04121c; }
.badge.light { background: color-mix(in srgb, var(--light) 80%, black); color: #160828; }
.badge.ext { background: #3b82f6; }
.badge.home { background: var(--forest); color: #04140b; }
.badge.offline { background: #555; }
.badge.pending { background: var(--pending); color: #2a1a00; }
.badge.warn { background: var(--warn); color: #2a1a00; }
.badge.danger { background: var(--danger); }
.badge.ok { background: var(--ok); color: #03140a; }
.badge.plain { background: var(--bg-elev-2); color: var(--text-dim); border: 1px solid var(--line); backdrop-filter: none; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip { display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-strong);
  background: var(--bg); color: var(--text-dim); cursor: pointer; font: 600 13px var(--font); user-select: none; }
.chip svg { width: 15px; height: 15px; }
.chip:hover { color: var(--text); border-color: var(--text-faint); }
.chip.on { background: var(--accent-soft); border-color: var(--accent); color: var(--text); }
.chip.on svg { color: var(--accent); }
.chip.locked { opacity: 0.5; cursor: not-allowed; }

/* ---------------------------------------------------------------- dialogs, toasts */
dialog.modal {
  border: 1px solid var(--line); border-radius: 18px; padding: 0; background: var(--bg-elev); color: var(--text);
  box-shadow: var(--shadow); width: min(560px, calc(100vw - 24px)); max-height: calc(100vh - 40px);
}
dialog.modal.wide { width: min(900px, calc(100vw - 24px)); }
dialog.modal::backdrop { background: rgba(4, 8, 13, 0.6); backdrop-filter: blur(3px); }
dialog.modal .head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px 6px; }
dialog.modal .head h2 { margin: 0; }
dialog.modal .body { padding: 8px 18px 6px; overflow: auto; max-height: calc(100vh - 190px); }
dialog.modal .foot { padding: 12px 18px 16px; display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }

.toasts { position: fixed; z-index: 100; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast { pointer-events: auto; background: var(--bg-elev-2); border: 1px solid var(--line-strong); color: var(--text); padding: 10px 16px;
  border-radius: 999px; box-shadow: var(--shadow); font-weight: 550; display: flex; gap: 10px; align-items: center; animation: toast-in 0.2s ease-out; }
.toast.error { border-color: var(--danger); }
.toast.ok svg { color: var(--ok); }
.toast svg { width: 18px; height: 18px; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

.progress { height: 8px; border-radius: 999px; background: var(--bg-elev-2); overflow: hidden; }
.progress > div { height: 100%; background: linear-gradient(90deg, var(--accent), #ffb36b); border-radius: 999px; transition: width 0.2s; }
.meter { display: grid; gap: 6px; }
.meter .row { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-dim); }
.meter .bar { height: 7px; border-radius: 999px; background: var(--bg-elev-2); overflow: hidden; }
.meter .bar > div { height: 100%; border-radius: 999px; }

.spinner { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--line-strong); border-top-color: var(--accent); animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading { display: grid; place-items: center; padding: 60px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; overflow-x: auto; }
.tabs button { background: none; border: 0; color: var(--text-dim); font: 600 14px var(--font); padding: 10px 14px; cursor: pointer;
  border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs button.on { color: var(--text); border-bottom-color: var(--accent); }

table.list { width: 100%; border-collapse: collapse; }
table.list th, table.list td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.list th { color: var(--text-faint); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 700; }

/* ---------------------------------------------------------------- auth pages */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: calc(var(--topbar) + 20px) 16px 40px;
  background: radial-gradient(1200px 600px at 70% -10%, rgba(255, 138, 91, 0.16), transparent 60%),
              radial-gradient(900px 500px at 0% 110%, rgba(121, 198, 240, 0.14), transparent 60%), var(--bg); }
.auth { width: min(440px, 100%); }
.auth .card { padding: 26px; }
.auth h1 { margin-bottom: 6px; }
.recovery-key { font: 600 19px/1.6 ui-monospace, "SF Mono", Menlo, Consolas, monospace; letter-spacing: 1px; text-align: center;
  padding: 16px; border-radius: var(--radius-sm); background: var(--bg); border: 1px dashed var(--accent); user-select: all; word-spacing: 6px; }
.note { display: flex; gap: 10px; padding: 11px 13px; border-radius: var(--radius-sm); background: var(--accent-soft); color: var(--text); font-size: 14px; }
.note svg { width: 18px; height: 18px; flex: none; color: var(--accent); margin-top: 2px; }
.note.info { background: color-mix(in srgb, var(--glacier) 12%, transparent); }
.note.info svg { color: var(--glacier); }

/* ---------------------------------------------------------------- map pages */
.map-shell { position: fixed; inset: 0; display: grid; grid-template-rows: 1fr auto; background: #050a12; }
.map-shell .map-area { position: relative; min-height: 0; }
.map-shell .map { position: absolute; inset: 0; }
.space-bg { background: radial-gradient(ellipse at 50% 40%, #0d1b2e 0%, #050a12 65%, #02050a 100%); }
.space-bg::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.55;
  background-image:
    radial-gradient(1px 1px at 12% 22%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 72% 12%, #cfe3ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 33% 78%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 88% 66%, #ffe9cf 50%, transparent 51%),
    radial-gradient(1px 1px at 52% 44%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 8% 88%, #dfefff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 64% 92%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 93% 30%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 22% 55%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 42% 8%, #fff 50%, transparent 51%);
  background-size: 420px 420px; }
.float { position: absolute; z-index: 5; }
.glass { background: var(--glass); backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.map-title { left: 14px; top: calc(var(--topbar) + 12px); padding: 12px 16px; max-width: min(460px, calc(100vw - 28px)); }
.map-title h1 { font-size: 24px; margin: 0 0 2px; }
.map-title .meta { color: var(--text-dim); font-size: 13px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.map-tools { right: 12px; top: calc(var(--topbar) + 12px); display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }

/* side panel: the viewer, or the photos of a point */
.side-panel { position: absolute; z-index: 8; top: calc(var(--topbar) + 10px); right: 10px; bottom: 10px; width: min(430px, calc(100vw - 20px));
  display: flex; flex-direction: column; overflow: hidden; }
.side-panel .panel-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px 8px 16px; }
.side-panel .panel-head h2 { margin: 0; font-size: 16px; }
.side-panel .panel-body { overflow: auto; padding: 0 14px 14px; flex: 1; }
.viewer-photo { position: relative; border-radius: 12px; overflow: hidden; background: #000; cursor: zoom-in; min-height: 180px; display: grid; place-items: center; }
.viewer-photo img { width: 100%; max-height: 62vh; object-fit: contain; }
.viewer-photo .offline { position: absolute; inset: auto 10px 10px auto; }
.viewer-meta { padding: 12px 2px 4px; }
.viewer-meta .when { font-weight: 650; }
.viewer-meta .where { color: var(--text-dim); font-size: 14px; }
.viewer-meta .caption { margin-top: 8px; }
.viewer-nav { display: flex; justify-content: space-between; gap: 8px; padding-top: 8px; }

/* timeline */
.timeline { position: relative; z-index: 6; background: var(--bg-elev); border-top: 1px solid var(--line); padding: 8px 0 10px; }
.timeline .scroller { display: flex; gap: 14px; overflow-x: auto; padding: 4px 14px 6px; scroll-behavior: smooth; scrollbar-width: thin; }
.timeline .day { flex: none; display: flex; flex-direction: column; gap: 5px; }
.timeline .day .date { font-size: 12px; font-weight: 700; color: var(--text-dim); letter-spacing: 0.3px; white-space: nowrap; position: sticky; left: 0; }
.timeline .day .date b { color: var(--accent); margin-right: 4px; }
.timeline .day .row { display: flex; gap: 5px; }
.timeline .tl-thumb { flex: none; width: 74px; height: 74px; border-radius: 8px; overflow: hidden; background: var(--bg-elev-2); cursor: pointer;
  position: relative; border: 2px solid transparent; transition: transform 0.15s, border-color 0.15s; padding: 0; }
.timeline .tl-thumb img { width: 100%; height: 100%; object-fit: cover; }
.timeline .tl-thumb:hover { transform: translateY(-2px); }
.timeline .tl-thumb.current { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.timeline .tl-thumb .nogps { position: absolute; top: 3px; right: 3px; width: 16px; height: 16px; border-radius: 50%; background: var(--warn); color: #2a1a00; display: grid; place-items: center; }
.timeline .tl-thumb .nogps svg { width: 10px; height: 10px; }
.timeline .tl-thumb.hidden-photo img { opacity: 0.4; }
.timeline .tl-thumb.hidden-photo::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(135deg, transparent 0 6px, rgba(0,0,0,.25) 6px 12px); }
.timeline .tl-thumb.selected { border-color: var(--glacier); }

/* full screen photo */
.lightbox { position: fixed; inset: 0; z-index: 90; background: rgba(0, 0, 0, 0.94); display: grid; place-items: center; }
.lightbox img { max-width: 100vw; max-height: 100vh; object-fit: contain; }
.lightbox .lb-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 50px; height: 50px; border-radius: 50%;
  background: rgba(255,255,255,0.1); border: 0; color: #fff; cursor: pointer; display: grid; place-items: center; }
.lightbox .lb-btn:hover { background: rgba(255,255,255,0.2); }
.lightbox .lb-btn svg { width: 26px; height: 26px; }
.lightbox .prev { left: 16px; } .lightbox .next { right: 16px; }
.lightbox .close { top: 16px; right: 16px; transform: none; width: 44px; height: 44px; }
.lightbox .caption { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 20px 18px; color: #eee; text-align: center;
  background: linear-gradient(transparent, rgba(0,0,0,0.75)); font-size: 14px; }

/* map markers made with HTML */
.marker-photo { width: 46px; height: 46px; border-radius: 12px; border: 3px solid #fff; overflow: hidden; box-shadow: 0 4px 14px rgba(0,0,0,.45); background: #333; cursor: pointer; }
.marker-photo img { width: 100%; height: 100%; object-fit: cover; }

/* the global map's photo strip */
.photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.photo-grid .thumb { border-radius: 8px; }

/* select bar */
.select-bar { position: absolute; z-index: 9; left: 50%; transform: translateX(-50%); bottom: 14px; display: flex; gap: 8px; align-items: center;
  padding: 8px 10px 8px 16px; flex-wrap: wrap; justify-content: center; }

/* ---------------------------------------------------------------- upload */
.dropzone { border: 2px dashed var(--line-strong); border-radius: 18px; padding: 44px 20px; text-align: center; color: var(--text-dim);
  background: var(--bg-elev); transition: border-color 0.15s, background 0.15s; cursor: pointer; }
.dropzone.over { border-color: var(--accent); background: var(--accent-soft); }
.dropzone svg { width: 46px; height: 46px; color: var(--accent); margin-bottom: 8px; }
.dropzone strong { color: var(--text); font-size: 17px; display: block; margin-bottom: 4px; }
.upload-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.upload-item { position: relative; border-radius: 12px; overflow: hidden; background: var(--bg-elev); border: 1px solid var(--line); }
.upload-item .img { aspect-ratio: 1; background: var(--bg-elev-2); position: relative; }
.upload-item .img img { width: 100%; height: 100%; object-fit: cover; }
.upload-item .bar { padding: 6px 8px; display: flex; gap: 6px; align-items: center; justify-content: space-between; font-size: 12px; color: var(--text-dim); }
.upload-item .tools { position: absolute; top: 6px; right: 6px; display: flex; gap: 4px; }
.upload-item .tools button { width: 28px; height: 28px; border-radius: 50%; border: 0; background: rgba(0,0,0,.55); color: #fff; cursor: pointer; display: grid; place-items: center; }
.upload-item .tools button:hover { background: rgba(0,0,0,.8); }
.upload-item .tools button.on { background: var(--accent); color: var(--accent-ink); }
.upload-item .tools svg { width: 15px; height: 15px; }
.upload-item .badges { position: absolute; left: 6px; bottom: 6px; display: flex; gap: 4px; flex-wrap: wrap; }
.upload-item.light .img img { filter: saturate(0.85); }
.upload-item.selected { outline: 3px solid var(--glacier); outline-offset: -3px; }
.upload-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 18px; align-items: start; }
.upload-side { position: sticky; top: calc(var(--topbar) + 16px); display: grid; gap: 14px; }
.mini-map { height: 260px; border-radius: 12px; overflow: hidden; position: relative; border: 1px solid var(--line); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 860px) {
  .upload-layout { grid-template-columns: 1fr; }
  .upload-side { position: static; }
}
@media (max-width: 760px) {
  .nav { display: none; }
  .nav.open { display: flex; position: fixed; top: var(--topbar); left: 0; right: 0; flex-direction: column; align-items: stretch;
    background: var(--bg-elev); border-bottom: 1px solid var(--line); padding: 8px; box-shadow: var(--shadow); }
  .nav.open a { padding: 11px 14px; border-radius: 10px; }
  .topbar .menu-button { display: inline-flex; }
  main.page { padding: calc(var(--topbar) + 18px) 14px 50px; }
  h1 { font-size: 25px; }
  .side-panel { top: auto; left: 0; right: 0; bottom: 0; width: 100%; max-height: 62vh; border-radius: 18px 18px 0 0; }
  .map-title { right: 14px; }
  .map-title h1 { font-size: 20px; }
  .timeline .tl-thumb { width: 62px; height: 62px; }
  .albums { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
  .thumbs { grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); }
}