/* Worklog Web — design tokens + components */
:root {
  --bg: #f6f7f9;
  --bg-elev: #ffffff;
  --bg-sunken: #eef0f3;
  --bg-hover: #f1f2f5;
  --border: #e4e6eb;
  --border-strong: #d3d6dd;
  --text: #111318;
  --text-2: #363c49;
  --text-3: #636a7a;
  --accent: #5b5bf0;
  --accent-2: #8b5cf6;
  --accent-soft: #eeeefe;
  --accent-text: #4343d6;
  --ok: #12a150;
  --ok-soft: #e7f7ee;
  --warn: #c27c0e;
  --warn-soft: #fdf3e1;
  --danger: #dc3545;
  --danger-soft: #fdecee;
  --info: #0b84d8;
  --info-soft: #e6f3fc;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
  --shadow: 0 1px 3px rgba(16, 24, 40, .06), 0 8px 24px -12px rgba(16, 24, 40, .12);
  --shadow-lg: 0 24px 48px -12px rgba(16, 24, 40, .25);
  --radius: 12px;
  --radius-sm: 8px;
  --sidebar-w: 248px;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", "Malgun Gothic", sans-serif;
  --mono: "JetBrains Mono", "D2Coding", Consolas, ui-monospace, monospace;
  --tracking: -0.003em;
  --tracking-head: -0.02em;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #0d0f14;
  --bg-elev: #151820;
  --bg-sunken: #0a0c10;
  --bg-hover: #1c2029;
  --border: #252a35;
  --border-strong: #333a48;
  --text: #eef0f5;
  --text-2: #c2c8d4;
  --text-3: #959cad;
  --accent: #7c7cff;
  --accent-2: #a78bfa;
  --accent-soft: #1f2040;
  --accent-text: #a5a5ff;
  --ok: #3ccf7f;
  --ok-soft: #10261b;
  --warn: #f0b44c;
  --warn-soft: #2b2210;
  --danger: #ff6b7a;
  --danger-soft: #2e1519;
  --info: #4db3ff;
  --info-soft: #0f2333;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow: 0 1px 3px rgba(0, 0, 0, .4), 0 8px 24px -12px rgba(0, 0, 0, .6);
  --shadow-lg: 0 24px 48px -12px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]):not([data-theme="dark"]) {
    --bg: #0d0f14; --bg-elev: #151820; --bg-sunken: #0a0c10; --bg-hover: #1c2029;
    --border: #252a35; --border-strong: #333a48; --text: #eef0f5; --text-2: #c2c8d4; --text-3: #959cad;
    --accent: #7c7cff; --accent-2: #a78bfa; --accent-soft: #1f2040; --accent-text: #a5a5ff;
    --ok: #3ccf7f; --ok-soft: #10261b; --warn: #f0b44c; --warn-soft: #2b2210; --danger: #ff6b7a;
    --danger-soft: #2e1519; --info: #4db3ff; --info-soft: #0f2333;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.4); --shadow: 0 1px 3px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
    --shadow-lg: 0 24px 48px -12px rgba(0,0,0,.7);
    color-scheme: dark;
  }
}

/* 선명한 글꼴 모드 (Windows 기본): 웹폰트 Pretendard 는 힌팅이 없어 Windows 작은 글자에서 흐려 보인다
   → 힌팅된 Segoe UI(영문) + 맑은 고딕(한글)로 ClearType 렌더링. 설정 화면에서 브라우저별로 전환 */
:root[data-font="crisp"] {
  --font: "Segoe UI", "Malgun Gothic", "맑은 고딕", -apple-system, sans-serif;
  --tracking: 0;
  --tracking-head: -0.01em;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font);
  font-size: 14px; line-height: 1.6; letter-spacing: var(--tracking); text-rendering: optimizeLegibility;
}
[x-cloak] { display: none !important; }
a { color: var(--accent-text); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; letter-spacing: var(--tracking-head); }
h1 { font-size: 22px; font-weight: 700; }
h2 { font-size: 17px; font-weight: 650; }
h3 { font-size: 15px; font-weight: 650; }
code, pre, kbd { font-family: var(--mono); }
::selection { background: color-mix(in srgb, var(--accent) 25%, transparent); }
mark { background: color-mix(in srgb, var(--warn) 32%, transparent); color: inherit; border-radius: 3px; padding: 0 2px; }
.icon { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.8;
        stroke-linecap: round; stroke-linejoin: round; }
.icon.sm { width: 15px; height: 15px; }
.icon.lg { width: 22px; height: 22px; }

/* ---------------------------------------------------------------- layout */
.app { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }
.sidebar {
  position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 4px;
  padding: 18px 12px; border-right: 1px solid var(--border); background: var(--bg-elev);
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; font-weight: 750; font-size: 16px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 6px 16px -6px var(--accent);
}
.brand small { display: block; font-size: 11px; font-weight: 500; color: var(--text-3); letter-spacing: 0; }
.nav-label { font-size: 11px; font-weight: 600; color: var(--text-3); padding: 14px 12px 6px; text-transform: uppercase; letter-spacing: .06em; }
.nav-item {
  display: flex; align-items: center; gap: 11px; padding: 8px 12px; border-radius: 9px; color: var(--text-2);
  font-weight: 520; transition: background .15s, color .15s;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text); text-decoration: none; }
.nav-item.active { background: var(--accent-soft); color: var(--accent-text); font-weight: 650; }
.nav-item .count { margin-left: auto; font-size: 11px; color: var(--text-3); font-weight: 600; }
.sidebar-foot { margin-top: auto; border-top: 1px solid var(--border); padding-top: 12px; display: flex; flex-direction: column; gap: 4px; }
.user-chip { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; }
.avatar {
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 13px;
  color: #fff; background: linear-gradient(135deg, #06b6d4, var(--accent)); flex: none;
}
.user-chip .meta { min-width: 0; line-height: 1.25; }
.user-chip .meta b { display: block; font-size: 13px; }
.user-chip .meta span { font-size: 12px; color: var(--text-3); }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 12px 28px;
  background: var(--bg); /* 불투명: 반투명·backdrop-filter 레이어는 Chrome 이 ClearType 을 끈다 */
  border-bottom: 1px solid var(--border);
}
.topbar .title { font-weight: 700; font-size: 16px; }
.topbar .spacer { flex: 1; }
.search-trigger {
  display: flex; align-items: center; gap: 8px; min-width: 260px; padding: 7px 10px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--bg-elev); color: var(--text-3); cursor: pointer; font: inherit;
}
.search-trigger:hover { border-color: var(--border-strong); }
.search-trigger kbd { margin-left: auto; }
.content { padding: 24px 28px 48px; max-width: 1480px; width: 100%; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head p { margin: 4px 0 0; color: var(--text-3); }
.mobile-only { display: none; }

/* ---------------------------------------------------------------- primitives */
.card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card-pad { padding: 18px; }
.card-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.card-head h2, .card-head h3 { flex: 1; }
.grid { display: grid; gap: 16px; }
.row { display: flex; align-items: center; gap: 8px; }
.row.wrap { flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: 8px; }
.muted { color: var(--text-3); }
.small { font-size: 12px; }
.nowrap { white-space: nowrap; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.grow { flex: 1; min-width: 0; }
.divider { height: 1px; background: var(--border); margin: 12px 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 36px; padding: 0 14px;
  border-radius: 9px; border: 1px solid var(--border); background: var(--bg-elev); color: var(--text);
  font: inherit; font-weight: 600; cursor: pointer; white-space: nowrap; transition: all .15s; text-decoration: none !important;
}
.btn:hover { background: var(--bg-hover); border-color: var(--border-strong); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.primary {
  color: #fff; border-color: transparent; background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 6px 18px -8px var(--accent);
}
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn.ghost:hover { background: var(--bg-hover); color: var(--text); }
.btn.danger { color: var(--danger); }
.btn.danger:hover { background: var(--danger-soft); border-color: var(--danger); }
.btn.sm { height: 30px; padding: 0 10px; font-size: 13px; border-radius: 8px; }
.btn.icon-only { width: 36px; padding: 0; }
.btn.sm.icon-only { width: 30px; }

.input, .select, .textarea {
  width: 100%; height: 38px; padding: 0 12px; border-radius: 9px; border: 1px solid var(--border);
  background: var(--bg-elev); color: var(--text); font: inherit; outline: none; transition: border-color .15s, box-shadow .15s;
}
.textarea { height: auto; min-height: 96px; padding: 10px 12px; line-height: 1.6; resize: vertical; }
.textarea.code { font-family: var(--mono); font-size: 13px; }
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.input.sm, .select.sm { height: 32px; font-size: 13px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > label, .label { font-size: 12.5px; font-weight: 600; color: var(--text-2); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid.cols-memo { grid-template-columns: 2fr 1fr 1fr 1fr; }
.form-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; user-select: none; }
.check input { width: 16px; height: 16px; accent-color: var(--accent); }

.badge {
  display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 8px; border-radius: 999px;
  font-size: 11.5px; font-weight: 650; background: var(--bg-sunken); color: var(--text-2); white-space: nowrap;
}
.badge.dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.danger { background: var(--danger-soft); color: var(--danger); }
.badge.info { background: var(--info-soft); color: var(--info); }
.badge.accent { background: var(--accent-soft); color: var(--accent-text); }
kbd {
  display: inline-flex; align-items: center; height: 20px; padding: 0 6px; border-radius: 5px; font-size: 11px;
  border: 1px solid var(--border); border-bottom-width: 2px; background: var(--bg-sunken); color: var(--text-2);
}

.seg { display: inline-flex; padding: 3px; border-radius: 10px; background: var(--bg-sunken); border: 1px solid var(--border); }
.seg button {
  height: 28px; padding: 0 12px; border-radius: 7px; border: 0; background: transparent; color: var(--text-2);
  font: inherit; font-weight: 600; font-size: 13px; cursor: pointer;
}
.seg button.on { background: var(--bg-elev); color: var(--text); box-shadow: var(--shadow-sm); }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; }
.tabs button {
  border: 0; background: none; font: inherit; font-weight: 600; color: var(--text-3); padding: 10px 14px; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap;
}
.tabs button.on { color: var(--text); border-bottom-color: var(--accent); }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: separate; border-spacing: 0; }
.table th {
  text-align: left; font-size: 12px; font-weight: 650; color: var(--text-3); padding: 10px 14px;
  border-bottom: 1px solid var(--border); white-space: nowrap; background: var(--bg-elev); position: sticky; top: 0;
}
.table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background .1s; }
.table tbody tr.clickable { cursor: pointer; }
.table tbody tr:hover { background: var(--bg-hover); }
.table tbody tr.sel { background: var(--accent-soft); }

.empty { display: grid; place-items: center; gap: 8px; padding: 48px 16px; color: var(--text-3); text-align: center; }
.empty .icon { width: 34px; height: 34px; stroke-width: 1.4; }
.skeleton { border-radius: 8px; background: linear-gradient(90deg, var(--bg-sunken), var(--bg-hover), var(--bg-sunken));
            background-size: 200% 100%; animation: sk 1.2s infinite; height: 14px; }
@keyframes sk { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent;
           animation: spin .7s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------- KPI / dashboard */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { padding: 16px 18px; position: relative; overflow: hidden; }
.kpi .label { color: var(--text-3); font-size: 12.5px; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.kpi .value { font-size: 28px; font-weight: 750; letter-spacing: -0.03em; margin-top: 6px; font-variant-numeric: tabular-nums; }
.kpi .value small { font-size: 14px; color: var(--text-3); font-weight: 600; margin-left: 2px; }
.kpi .hint { font-size: 12px; color: var(--text-3); }
.kpi::after { content: ""; position: absolute; right: -30px; top: -30px; width: 90px; height: 90px; border-radius: 50%;
              background: radial-gradient(circle, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%); }
.bars { display: flex; align-items: flex-end; gap: 4px; height: 140px; padding: 6px 2px 0; }
.bars .bar { flex: 1; min-width: 4px; border-radius: 4px 4px 2px 2px; background: color-mix(in srgb, var(--accent) 35%, transparent);
             position: relative; transition: background .15s; }
.bars .bar.today { background: linear-gradient(180deg, var(--accent-2), var(--accent)); }
.bars .bar:hover { background: var(--accent); }
.bars-axis { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-3); margin-top: 6px; }
.dash-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; }
.list { display: flex; flex-direction: column; }
.list-item { display: flex; align-items: center; gap: 10px; padding: 11px 18px; border-bottom: 1px solid var(--border); min-width: 0; }
.list-item:last-child { border-bottom: 0; }
.list-item .grow, .pre, .tree-node .txt, .kv dd, .detail-head h2, .alert { overflow-wrap: anywhere; }
.list-item:hover { background: var(--bg-hover); }
.progress { height: 6px; border-radius: 99px; background: var(--bg-sunken); overflow: hidden; }
.progress > span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

/* ---------------------------------------------------------------- split view (logs / memos) */
.split { display: grid; grid-template-columns: minmax(360px, 1.05fr) 1.4fr; gap: 16px; align-items: start; }
.split.wide-right { grid-template-columns: minmax(300px, .75fr) 1.65fr; }
/* 그리드 칸이 nowrap 텍스트 폭만큼 늘어나 화면을 넘지 않도록 */
.split > *, .grid > *, .dash-grid > *, .board > *, .kpis > * { min-width: 0; }
.settings-grid { grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr)); align-items: start; }
.panel-scroll { max-height: calc(100vh - 210px); overflow: auto; background: var(--bg-elev); } /* 불투명 스크롤러 = 서브픽셀 렌더링 유지 */
.sticky-panel { position: sticky; top: 76px; }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 14px; }
.toolbar .input, .toolbar .select { width: auto; }

.tree { padding: 6px; }
.tree-day { font-size: 12px; font-weight: 700; color: var(--text-3); padding: 12px 10px 6px; display: flex; gap: 8px; align-items: center; }
.tree-project { font-size: 12px; font-weight: 650; color: var(--accent-text); padding: 8px 10px 4px; display: flex; gap: 6px; align-items: center; }
.tree-node {
  display: flex; align-items: flex-start; gap: 8px; padding: 7px 10px; border-radius: 8px; cursor: pointer;
  border: 1px solid transparent; min-width: 0;
}
.tree-node:hover { background: var(--bg-hover); }
.tree-node.sel { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.tree-node .caret { width: 16px; height: 20px; display: grid; place-items: center; color: var(--text-3); flex: none; }
.tree-node .caret .icon { transition: transform .15s; }
.tree-node .caret.open .icon { transform: rotate(90deg); }
.tree-node .txt { min-width: 0; flex: 1; }
.tree-node .txt .s { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; white-space: pre-line; }
.tree-node .meta { display: flex; gap: 6px; align-items: center; margin-top: 3px; font-size: 11.5px; color: var(--text-3); }
.lv1 > .txt .s { font-weight: 650; }
.type-pill { font-size: 10.5px; font-weight: 700; padding: 1px 6px; border-radius: 5px; letter-spacing: .02em; }
.type-pill.REQUEST { background: var(--info-soft); color: var(--info); }
.type-pill.RESPONSE { background: var(--ok-soft); color: var(--ok); }
.type-pill.NOTE { background: var(--bg-sunken); color: var(--text-2); }

.detail-head { padding: 18px 20px 14px; border-bottom: 1px solid var(--border); }
.detail-body { padding: 18px 20px; }
.kv { display: grid; grid-template-columns: 96px 1fr; gap: 6px 12px; font-size: 13px; }
.kv dt { color: var(--text-3); }
.kv dd { margin: 0; min-width: 0; }
.pre { white-space: pre-wrap; word-break: break-word; font-size: 13.5px; line-height: 1.7; }

/* ---------------------------------------------------------------- markdown */
.md { font-size: 14.5px; line-height: 1.75; word-break: break-word; }
.md > :first-child { margin-top: 0; }
.md h1, .md h2, .md h3, .md h4 { margin: 1.4em 0 .6em; line-height: 1.35; }
.md h1 { font-size: 1.6em; } .md h2 { font-size: 1.32em; padding-bottom: .3em; border-bottom: 1px solid var(--border); }
.md h3 { font-size: 1.12em; }
.md p, .md ul, .md ol, .md table, .md pre, .md blockquote { margin: 0 0 1em; }
.md ul, .md ol { padding-left: 1.4em; }
.md li + li { margin-top: .25em; }
.md code { font-size: .88em; padding: .15em .4em; border-radius: 5px; background: var(--bg-sunken); }
.md pre { padding: 14px 16px; border-radius: 10px; background: var(--bg-sunken); overflow: auto; border: 1px solid var(--border); }
.md pre code { padding: 0; background: none; font-size: 12.8px; }
.md blockquote { padding: 4px 14px; border-left: 3px solid var(--accent); color: var(--text-2); background: var(--bg-sunken); border-radius: 0 8px 8px 0; }
.md table { border-collapse: collapse; display: block; overflow-x: auto; max-width: 100%; }
.md th, .md td { border: 1px solid var(--border); padding: 7px 11px; text-align: left; }
.md th { background: var(--bg-sunken); font-weight: 650; }
.md img, .md svg { max-width: 100%; height: auto; }
.md svg { display: block; margin: 8px auto 16px; background: #fff; border-radius: 10px; border: 1px solid var(--border); }
.md hr { border: 0; border-top: 1px solid var(--border); margin: 1.6em 0; }
.md .svg-embed { overflow-x: auto; text-align: center; padding: 14px; margin: 0 0 1em; background: #fafbfc; border: 1px solid var(--border); border-radius: 10px; }
.md .svg-embed svg { border: 0; margin: 0 auto; background: transparent; }
.md input[type="checkbox"] { accent-color: var(--accent); margin-right: 4px; }
@media print {
  .sidebar, .topbar, .toolbar, .no-print, .btn, .toasts { display: none !important; }
  .app { display: block; } .content { padding: 0; max-width: none; }
  .card { border: 0; box-shadow: none; } .split { display: block; } .split > .card:first-child { display: none; }
  .panel-scroll { max-height: none !important; overflow: visible !important; }
  body { background: #fff; color: #000; }
  .md pre, .md table, .md svg, .md .svg-embed { break-inside: avoid; }
}
.md a { word-break: break-all; }

/* ---------------------------------------------------------------- todo board */
.board { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.board-col { background: var(--bg-sunken); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px; min-height: 160px; }
.board-col h3 { display: flex; align-items: center; gap: 8px; padding: 4px 6px 10px; font-size: 13px; }
.todo-card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: 10px; padding: 11px 12px; margin-bottom: 8px; box-shadow: var(--shadow-sm); cursor: pointer; transition: transform .12s, box-shadow .12s; }
.todo-card:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.todo-card .t { font-weight: 600; }
.todo-card .m { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; align-items: center; }
.prio-HIGH { color: var(--danger); } .prio-MID { color: var(--warn); } .prio-LOW { color: var(--text-3); }

/* ---------------------------------------------------------------- modal / toast / palette */
.overlay { position: fixed; inset: 0; z-index: 60; background: rgba(8, 10, 16, .55);
           display: grid; place-items: center; padding: 20px; }
.modal { width: min(640px, 100%); max-height: calc(100vh - 40px); overflow: auto; background: var(--bg-elev);
         border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg); }
.modal.wide { width: min(980px, 100%); }
.modal-head { display: flex; align-items: center; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-head h2 { flex: 1; }
.modal-body { padding: 20px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--border); }
.toasts { position: fixed; right: 20px; bottom: 20px; z-index: 80; display: flex; flex-direction: column; gap: 8px; }
.toast { min-width: 260px; max-width: 420px; padding: 12px 14px; border-radius: 12px; background: var(--text); color: var(--bg);
         box-shadow: var(--shadow-lg); display: flex; gap: 10px; align-items: flex-start; font-weight: 520; }
.toast.error { background: var(--danger); color: #fff; }
.toast.ok { background: var(--ok); color: #fff; }
.palette { width: min(640px, 100%); align-self: start; margin-top: 10vh; }
.palette .input { height: 50px; font-size: 16px; border: 0; border-bottom: 1px solid var(--border); border-radius: 16px 16px 0 0; }
.palette .input:focus { box-shadow: none; }
.palette .results { max-height: 50vh; overflow: auto; padding: 6px; background: var(--bg-elev); }
.palette .res { display: flex; gap: 10px; align-items: center; padding: 9px 12px; border-radius: 9px; cursor: pointer; }
.palette .res.on, .palette .res:hover { background: var(--accent-soft); }

/* ---------------------------------------------------------------- auth pages */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-hero {
  position: relative; overflow: hidden; padding: 56px; color: #fff; display: flex; flex-direction: column; justify-content: space-between;
  background: radial-gradient(1200px 600px at -10% -10%, #8b5cf6 0%, transparent 55%),
              radial-gradient(900px 600px at 110% 110%, #06b6d4 0%, transparent 50%),
              linear-gradient(135deg, #1e1b4b, #312e81 55%, #4338ca);
}
.auth-hero h1 { font-size: 40px; line-height: 1.15; font-weight: 800; letter-spacing: -0.035em; }
.auth-hero p { color: rgba(255, 255, 255, .78); font-size: 16px; max-width: 460px; }
.auth-hero .glass { margin-top: 28px; padding: 18px 20px; border-radius: 16px; max-width: 440px;
                    background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); backdrop-filter: blur(10px); }
.auth-hero .glass .row { color: rgba(255,255,255,.9); font-size: 13.5px; padding: 5px 0; }
.auth-panel { display: grid; place-items: center; padding: 40px 24px; background: var(--bg); }
.auth-card { width: min(400px, 100%); }
.auth-card h2 { font-size: 24px; font-weight: 750; }
.alert { padding: 11px 14px; border-radius: 10px; font-size: 13.5px; display: flex; gap: 8px; align-items: flex-start; }
.alert.error { background: var(--danger-soft); color: var(--danger); }
.alert.warn { background: var(--warn-soft); color: var(--warn); }
.alert.info { background: var(--info-soft); color: var(--info); }
.alert.ok { background: var(--ok-soft); color: var(--ok); }
.pw-rules { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-size: 12.5px; color: var(--text-3); }
.pw-rules li { display: flex; gap: 6px; align-items: center; }
.pw-rules li.ok { color: var(--ok); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1100px) {
  .split, .split.wide-right, .dash-grid { grid-template-columns: 1fr; }
  .sticky-panel { position: static; }
  .panel-scroll { max-height: none; }
}
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; z-index: 70; left: 0; top: 0; width: 270px; transform: translateX(-100%); transition: transform .2s; box-shadow: var(--shadow-lg); }
  .sidebar.open { transform: none; }
  .mobile-only { display: inline-flex; }
  .topbar { padding: 10px 16px; }
  .content { padding: 16px 16px 40px; }
  .search-trigger { min-width: 0; }
  .search-trigger span, .search-trigger kbd { display: none; }
  .board { grid-template-columns: 1fr; }
  .form-grid, .form-grid.cols-memo, .form-grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-hero { display: none; }
}