/* VaultPulse — clean, calm, functional */

:root {
  --bg: #f6f6f4;
  --surface: #ffffff;
  --surface-2: #f9f9f8;
  --hover: #f2f2f0;
  --border: #e7e7e3;
  --border-strong: #d6d6d1;
  --text: #18181a;
  --text-2: #55565b;
  --muted: #8a8b90;
  --accent: #ed3057;
  --accent-hover: #d41f46;
  --accent-soft: #fdecf0;
  --ok: #1d8a4e;
  --ok-soft: #e8f5ee;
  --busy: #b25e09;
  --busy-soft: #fdf1e3;
  --mine: #ed3057;
  --mine-soft: #fdecf0;
  --danger: #c93b3b;
  --danger-soft: #fcebeb;
  --shadow: 0 1px 2px rgba(20, 20, 30, .04), 0 1px 1px rgba(20, 20, 30, .03);
  --shadow-lg: 0 12px 40px rgba(20, 20, 30, .16), 0 2px 8px rgba(20, 20, 30, .06);
  --radius: 10px;
  --radius-sm: 7px;
  --font: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}

/* Dark theme: follows the device unless the toggle picked light or dark */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111214;
    --surface: #18191c;
    --surface-2: #1d1e22;
    --hover: #222327;
    --border: #2a2b30;
    --border-strong: #37383e;
    --text: #ececee;
    --text-2: #b4b5ba;
    --muted: #85868c;
    --accent: #ed3057;
    --accent-hover: #f24d70;
    --accent-soft: #3a1720;
    --ok: #4cc987;
    --ok-soft: #16291f;
    --busy: #f0a24a;
    --busy-soft: #2d2215;
    --mine: #f25a7a;
    --mine-soft: #3a1720;
    --danger: #f07070;
    --danger-soft: #331b1d;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, .55);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111214;
  --surface: #18191c;
  --surface-2: #1d1e22;
  --hover: #222327;
  --border: #2a2b30;
  --border-strong: #37383e;
  --text: #ececee;
  --text-2: #b4b5ba;
  --muted: #85868c;
  --accent: #ed3057;
  --accent-hover: #f24d70;
  --accent-soft: #3a1720;
  --ok: #4cc987;
  --ok-soft: #16291f;
  --busy: #f0a24a;
  --busy-soft: #2d2215;
  --mine: #f25a7a;
  --mine-soft: #3a1720;
  --danger: #f07070;
  --danger-soft: #331b1d;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, .55);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
[hidden] { display: none !important; }
svg.i { width: 16px; height: 16px; flex: none; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- boot / auth ---------- */
.boot { min-height: 100vh; display: grid; place-items: center; }
.spinner { width: 22px; height: 22px; border-radius: 50%; border: 2.5px solid var(--border-strong); border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.auth { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.auth-card { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 32px 28px 28px; box-shadow: var(--shadow); }
.auth-card .brand { margin-bottom: 22px; }
.auth-logo { display: block; margin: 0 0 22px; }
.auth-logo img { width: 225px; height: auto; margin: -22px auto -21px; } /* trims the logo file's built-in padding */
.auth-card h1 { font-size: 18px; margin: 0 0 4px; }
.auth-card p.sub { color: var(--text-2); margin: 0 0 20px; }
.auth-card .field + .field { margin-top: 12px; }
.auth-card .btn { width: 100%; justify-content: center; margin-top: 18px; height: 40px; }
.auth-foot { margin-top: 14px; text-align: center; font-size: 13px; }
.linkish { background: none; border: 0; color: var(--accent); cursor: pointer; padding: 0; }
.linkish:hover { text-decoration: underline; }

.auth-logo .logo-dark { display: block; }
.auth-logo .logo-light { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .auth-logo .logo-dark { display: none; }
  :root:not([data-theme="light"]) .auth-logo .logo-light { display: block; }
}
:root[data-theme="dark"] .auth-logo .logo-dark { display: none; }
:root[data-theme="dark"] .auth-logo .logo-light { display: block; }

/* ---------- brand ---------- */
.brand { display: flex; align-items: center; gap: 9px; font-weight: 650; font-size: 15px; letter-spacing: -.01em; }
.brand-mark { width: 26px; height: 26px; border-radius: 7px; background: var(--accent); display: grid; place-items: center; }
.brand-mark svg { width: 18px; height: 18px; stroke: #fff; stroke-width: 2.6; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.brand small { font-weight: 450; color: var(--muted); font-size: 12px; margin-left: 2px; }

/* ---------- top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--border); }
.topbar-inner { max-width: 1040px; margin: 0 auto; padding: 0 20px; height: 56px; display: flex; align-items: center; gap: 12px; }
.topbar .spacer { flex: 1; }
.demo-badge { font-size: 11.5px; font-weight: 600; color: var(--busy); background: var(--busy-soft); padding: 3px 8px; border-radius: 99px; }
.avatar { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 650; color: #fff; flex: none; }
.avatar.sm { width: 22px; height: 22px; font-size: 10px; }
.user-btn { display: flex; align-items: center; gap: 8px; background: none; border: 1px solid transparent; border-radius: 99px; padding: 3px 10px 3px 3px; cursor: pointer; }
.user-btn:hover { background: var(--hover); }
.theme-btn { border-radius: 99px; color: var(--text-2); }
.theme-btn:hover { color: var(--text); }

/* ---------- layout ---------- */
.main { max-width: 1040px; margin: 0 auto; padding: 28px 20px 80px; }
.page-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.page-head h1 { font-size: 22px; letter-spacing: -.02em; margin: 0; }
.page-head .count { color: var(--muted); font-weight: 500; margin-left: 6px; font-size: 15px; }
.page-head .spacer { flex: 1; }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.search { position: relative; display: block; flex: 1 1 260px; }
.search svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.search input[type=search] { width: 100%; height: 36px; padding: 0 34px 0 34px; }
.modal .search input[type=search] { padding-right: 11px; }
.search kbd { position: absolute; right: 9px; top: 50%; transform: translateY(-50%); }
kbd { font: 11px var(--mono); color: var(--muted); border: 1px solid var(--border); border-bottom-width: 2px; border-radius: 4px; padding: 0 5px; background: var(--surface); }

.seg { display: inline-flex; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 2px; }
.seg button { border: 0; background: none; padding: 5px 11px; border-radius: 5px; cursor: pointer; color: var(--text-2); font-size: 13px; white-space: nowrap; }
.seg button:hover { color: var(--text); }
.seg button[aria-pressed="true"] { background: var(--hover); color: var(--text); font-weight: 560; box-shadow: inset 0 0 0 1px var(--border); }
.seg .n { color: var(--muted); font-weight: 450; margin-left: 3px; }

/* ---------- form controls ---------- */
.field label, .label { display: block; font-size: 12.5px; font-weight: 560; color: var(--text-2); margin-bottom: 5px; }
.field .hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=search], select, textarea {
  width: 100%; height: 38px; padding: 0 11px; background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); outline: none; transition: border-color .12s, box-shadow .12s;
}
textarea { height: auto; min-height: 64px; padding: 9px 11px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 13.5px; cursor: pointer; }
.check input { margin-top: 3px; accent-color: var(--accent); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.btn { display: inline-flex; align-items: center; gap: 7px; height: 34px; padding: 0 13px; border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--surface); cursor: pointer; font-weight: 540; font-size: 13.5px; white-space: nowrap; transition: background .12s, border-color .12s, color .12s; }
.btn:hover { background: var(--hover); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.danger { color: var(--danger); }
.btn.danger:hover { background: var(--danger-soft); border-color: var(--danger); }
.btn.danger.solid { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.ghost { border-color: transparent; background: none; color: var(--text-2); }
.btn.ghost:hover { background: var(--hover); color: var(--text); }
.btn.icon { width: 32px; padding: 0; justify-content: center; }
.btn.sm { height: 28px; padding: 0 9px; font-size: 12.5px; }
.btn.sm.icon { width: 28px; }
.btn.busy { pointer-events: none; opacity: .7; }

/* ---------- project list ---------- */
.list { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.proj + .proj { border-top: 1px solid var(--border); }
.proj-row { display: flex; align-items: center; gap: 14px; padding: 13px 16px; cursor: pointer; }
.proj-row:hover { background: var(--surface-2); }
.proj.open .proj-row { background: var(--surface-2); }
.chev { color: var(--muted); transition: transform .15s; }
.proj.open .chev { transform: rotate(90deg); }
.proj-info { flex: 1; min-width: 0; }
.proj-name { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.proj-name h3 { font-size: 14.5px; font-weight: 620; margin: 0; letter-spacing: -.005em; overflow-wrap: anywhere; }
.proj-meta { color: var(--muted); font-size: 12.5px; margin-top: 2px; display: flex; flex-wrap: wrap; gap: 0 6px; }
.proj-meta .dot::before { content: "·"; margin-right: 6px; }
.proj-actions { display: flex; gap: 6px; align-items: center; flex: none; }

.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 560; padding: 2px 9px 2px 8px; border-radius: 99px; white-space: nowrap; }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.ok { color: var(--ok); background: var(--ok-soft); }
.pill.busy { color: var(--busy); background: var(--busy-soft); }
.pill.mine { color: var(--mine); background: var(--mine-soft); }
.pill.none { color: var(--muted); background: var(--hover); }

.vtag { font: 600 12px/1 var(--mono); padding: 4px 6px; min-width: 38px; text-align: center; flex: none; border-radius: 5px; background: var(--hover); color: var(--text-2); }
.vtag.latest { background: var(--accent-soft); color: var(--accent); }

/* detail */
.proj-detail { border-top: 1px solid var(--border); padding: 4px 16px 16px 46px; background: var(--surface-2); }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: 24px; }
.sec-title { font-size: 11.5px; font-weight: 650; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 14px 0 8px; display: flex; align-items: center; gap: 8px; }
.sec-title .spacer { flex: 1; }
.sec-title span.n { font-weight: 500; text-transform: none; letter-spacing: 0; }
.versions { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.ver { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; }
.ver + .ver { border-top: 1px solid var(--border); }
.ver-body { flex: 1; min-width: 0; }
.ver-line { font-size: 13px; }
.ver-line b { font-weight: 600; }
.ver-sub { font-size: 12px; color: var(--muted); }
.ver-note { font-size: 12.5px; color: var(--text-2); margin-top: 3px; overflow-wrap: anywhere; }
.ver-actions { display: flex; gap: 2px; flex: none; }
.banner { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-radius: var(--radius-sm); font-size: 13px; margin-top: 14px; }
.banner.busy { background: var(--busy-soft); color: var(--busy); }
.banner.mine { background: var(--mine-soft); color: var(--mine); }
.banner .spacer { flex: 1; }
.feed { list-style: none; margin: 0; padding: 0; }
.feed li { display: flex; gap: 9px; font-size: 12.5px; padding: 5px 0; color: var(--text-2); }
.feed li time { color: var(--muted); white-space: nowrap; margin-left: auto; padding-left: 8px; }
.detail-foot { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 14px; }
.detail-foot .grow { flex: 1; }
.empty-inline { padding: 14px 12px; color: var(--muted); font-size: 13px; }

/* category view */
.cat-group + .cat-group { margin-top: 26px; }
.cat-head { font-size: 12.5px; font-weight: 650; text-transform: uppercase; letter-spacing: .06em; color: var(--text); margin: 0 0 9px 2px; display: flex; align-items: baseline; gap: 8px; }
.cat-head .n { color: var(--muted); font-weight: 500; letter-spacing: 0; }
.out-panel + .cat-group { margin-top: 4px; }
.cat-tag { color: var(--text-2); }

/* checked-out summary */
.out-panel { margin-bottom: 14px; }
.out-panel .sec-title { margin: 4px 0 8px; }
.out-panel .sec-title svg { width: 13px; height: 13px; }
.out-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px; }
.out-card { display: flex; align-items: center; gap: 10px; text-align: left; background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--busy); border-radius: var(--radius-sm); padding: 9px 12px; cursor: pointer; box-shadow: var(--shadow); min-width: 0; }
.out-card:hover { border-color: var(--border-strong); border-left-color: var(--busy); background: var(--surface-2); }
.out-card.mine, .out-card.mine:hover { border-left-color: var(--accent); }
.out-body { min-width: 0; display: flex; flex-direction: column; }
.out-body b { font-weight: 600; font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.out-body > span { font-size: 12.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.out-body .stale { color: var(--busy); font-weight: 560; }

/* empty state */
.empty { text-align: center; padding: 64px 20px; background: var(--surface); border: 1px dashed var(--border-strong); border-radius: var(--radius); }
.empty h2 { font-size: 16px; margin: 10px 0 4px; }
.empty p { color: var(--text-2); margin: 0 0 16px; }
.empty .big-i { width: 40px; height: 40px; border-radius: 10px; margin: 0 auto; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }

.skeleton { height: 62px; border-top: 1px solid var(--border); background: linear-gradient(90deg, transparent, var(--hover), transparent); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
.skeleton:first-child { border-top: 0; }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ---------- modal ---------- */
dialog.modal { position: fixed; inset: 0; margin: auto; height: fit-content; border: 0; padding: 0; background: var(--surface); color: var(--text); border-radius: 14px; box-shadow: var(--shadow-lg); width: min(560px, calc(100vw - 24px)); max-height: calc(100vh - 40px); overflow: hidden; display: flex; flex-direction: column; }
dialog.modal:not([open]) { display: none; }
dialog.modal.wide { width: min(760px, calc(100vw - 24px)); }
dialog.modal.narrow { width: min(420px, calc(100vw - 24px)); }
dialog::backdrop { background: rgba(15, 15, 20, .45); backdrop-filter: blur(2px); }
.modal-head { display: flex; align-items: center; gap: 10px; padding: 16px 18px 12px 20px; }
.modal-head h2 { font-size: 16px; margin: 0; flex: 1; letter-spacing: -.01em; }
.modal-head .sub { display: block; color: var(--muted); font-size: 12.5px; font-weight: 450; margin-top: 1px; }
.modal-body { padding: 4px 20px 18px; overflow: auto; }
.modal-body > * + * { margin-top: 14px; }
.modal-foot { display: flex; gap: 8px; justify-content: flex-end; padding: 14px 20px; border-top: 1px solid var(--border); background: var(--surface-2); }
.modal-foot .spacer { flex: 1; }

/* upload */
.drop { display: block; border: 1.5px dashed var(--border-strong); border-radius: var(--radius); padding: 34px 16px; text-align: center; cursor: pointer; transition: border-color .12s, background .12s; background: var(--surface-2); }
.drop:hover, .drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop .big-i { width: 38px; height: 38px; border-radius: 10px; margin: 0 auto 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.drop b { display: block; font-size: 14px; }
.drop span { color: var(--muted); font-size: 12.5px; }
.filecard { display: flex; gap: 12px; align-items: center; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; }
.filecard .fi { width: 36px; height: 36px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: none; }
.filecard .fn { font-weight: 600; overflow-wrap: anywhere; }
.filecard .fs { font-size: 12.5px; color: var(--muted); }
.filecard > div:nth-child(2) { flex: 1; min-width: 0; }
.checks { list-style: none; margin: 10px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 3px 16px; font-size: 12.5px; }
.checks li { display: flex; gap: 6px; align-items: flex-start; color: var(--text-2); }
.checks li svg { width: 14px; height: 14px; margin-top: 3px; }
.checks li.ok svg { color: var(--ok); }
.checks li.warn { color: var(--busy); grid-column: 1 / -1; }
.checks li.info { color: var(--muted); }
.notice { display: flex; gap: 9px; align-items: flex-start; padding: 10px 12px; border-radius: var(--radius-sm); font-size: 13px; background: var(--busy-soft); color: var(--busy); }
.notice.info { background: var(--accent-soft); color: var(--accent); }
.notice svg { margin-top: 2px; }
details.guide { font-size: 13px; }
details.guide summary { cursor: pointer; color: var(--text-2); font-weight: 540; }
details.guide pre { font: 12px/1.6 var(--mono); background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; margin: 8px 0 0; overflow-x: auto; color: var(--text-2); }

.progress { height: 8px; background: var(--hover); border-radius: 99px; overflow: hidden; }
.progress > div { height: 100%; background: var(--accent); border-radius: 99px; width: 0; transition: width .2s; }
.progress-meta { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted); margin-top: 8px; font-variant-numeric: tabular-nums; }
.progress-status { font-size: 12.5px; color: var(--busy); min-height: 18px; margin-top: 4px; }
.done-state { text-align: center; padding: 18px 0 8px; }
.done-state .big-i { width: 44px; height: 44px; border-radius: 50%; margin: 0 auto 12px; display: grid; place-items: center; background: var(--ok-soft); color: var(--ok); }
.done-state h3 { margin: 0 0 4px; font-size: 16px; }
.done-state p { margin: 0; color: var(--text-2); }

/* files */
.tree { font-size: 13px; border: 1px solid var(--border); border-radius: var(--radius-sm); max-height: 56vh; overflow: auto; }
.tree .t { display: flex; align-items: center; gap: 7px; padding: 4px 10px; white-space: nowrap; }
.tree .t:hover { background: var(--hover); }
.tree .t .sz { margin-left: auto; color: var(--muted); font-size: 12px; padding-left: 12px; font-variant-numeric: tabular-nums; }
.tree .t svg { width: 14px; height: 14px; color: var(--muted); }
.tree .t.dir { cursor: pointer; font-weight: 540; }
.tree .t.dir svg { color: var(--accent); }
.tree .path { overflow: hidden; text-overflow: ellipsis; }
.tree .path em { font-style: normal; color: var(--muted); }

/* team */
.members { border: 1px solid var(--border); border-radius: var(--radius-sm); }
.member { display: flex; align-items: center; gap: 10px; padding: 9px 12px; }
.member + .member { border-top: 1px solid var(--border); }
.member .who { flex: 1; min-width: 0; }
.member .who b { display: block; font-weight: 580; }
.member .who span { color: var(--muted); font-size: 12.5px; overflow-wrap: anywhere; }
.member select { width: auto; height: 30px; font-size: 13px; }

/* menu */
.menu { position: fixed; z-index: 60; min-width: 190px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); padding: 4px; }
.menu button { display: flex; width: 100%; align-items: center; gap: 9px; background: none; border: 0; padding: 7px 10px; border-radius: 5px; cursor: pointer; font-size: 13.5px; text-align: left; }
.menu button:hover { background: var(--hover); }
.menu button.danger { color: var(--danger); }
.menu hr { border: 0; border-top: 1px solid var(--border); margin: 4px 0; }
.menu .menu-head { padding: 8px 10px 6px; font-size: 12.5px; color: var(--muted); }
.menu .menu-head b { display: block; color: var(--text); font-size: 13.5px; }

/* toasts */
#toasts { position: fixed; inset: auto auto 20px 50%; margin: 0; border: 0; padding: 0; background: transparent; overflow: visible; transform: translateX(-50%); z-index: 100; display: flex; flex-direction: column; gap: 8px; align-items: center; width: min(420px, calc(100vw - 24px)); pointer-events: none; }
.toast { pointer-events: auto; width: 100%; background: var(--text); color: var(--bg); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 13.5px; box-shadow: var(--shadow-lg); display: flex; gap: 10px; align-items: center; animation: up .18s ease-out; }
.toast.error { background: var(--danger); color: #fff; }
.toast .t-body { flex: 1; min-width: 0; }
.toast .progress { margin-top: 7px; height: 5px; background: color-mix(in srgb, var(--bg) 25%, transparent); }
.toast .progress > div { background: var(--bg); }
@keyframes up { from { transform: translateY(8px); opacity: 0; } }

#drop-overlay { position: fixed; inset: 0; z-index: 90; background: color-mix(in srgb, var(--accent) 12%, transparent); backdrop-filter: blur(2px); display: grid; place-items: center; pointer-events: none; }
#drop-overlay > div { background: var(--surface); border: 2px dashed var(--accent); color: var(--accent); font-weight: 600; padding: 28px 36px; border-radius: 14px; box-shadow: var(--shadow-lg); }

/* ---------- responsive ---------- */
@media (max-width: 760px) {
  .detail-grid { grid-template-columns: 1fr; gap: 0; }
  .proj-detail { padding-left: 16px; }
}
@media (max-width: 600px) {
  .topbar-inner, .main { padding-left: 16px; padding-right: 16px; }
  .main { padding-top: 20px; }
  .proj-row { flex-wrap: wrap; gap: 10px 12px; padding: 12px 14px; }
  .proj-info { flex-basis: calc(100% - 40px); }
  .proj-actions { width: 100%; padding-left: 28px; }
  .page-head .btn .lbl { display: none; }
  .row2, .checks { grid-template-columns: 1fr; }
  .seg { overflow-x: auto; max-width: 100%; }
  .user-btn .nm { display: none; }
  .search kbd { display: none; }
  .detail-foot .grow { display: none; }
}