/* ─── Genrise Task Manager — light theme ────────────────────────────── */
:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #f2f3f6;
  --surface-3: #e8eaef;
  --border: #dcdfe6;
  --ink: #1c2129;
  --ink-2: #59616f;
  --ink-3: #8a91a0;
  --accent: #2f6df0;
  --accent-strong: #2f6df0;
  --good: #15803d;
  --warn: #b45309;
  --bad: #dc2626;
  --violet: #6d28d9;
  --radius: 10px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  --mono: "SF Mono", ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 14px; height: 100vh; overflow: hidden; }
.hidden { display: none !important; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea {
  font-family: inherit; font-size: 13px; color: var(--ink);
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; width: 100%; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
label { display: block; font-size: 12px; color: var(--ink-2); margin-bottom: 10px; }
label input, label select, label textarea { margin-top: 4px; }

/* buttons */
.btn { border: 1px solid var(--border); background: var(--surface-2); color: var(--ink); border-radius: 8px; padding: 8px 14px; font-size: 13px; font-weight: 500; transition: background .15s; }
.btn:hover { background: var(--surface-3); }
.btn-primary { background: var(--accent-strong); border-color: var(--accent-strong); color: #fff; }
.btn-primary:hover { background: #2258cc; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--ink); }
.btn-danger { background: transparent; border-color: var(--bad); color: var(--bad); }
.btn-danger:hover { background: rgba(220,38,38,.1); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-block { width: 100%; margin-top: 8px; }

/* ─── login ─── */
.login-screen { height: 100vh; display: flex; align-items: center; justify-content: center; background: radial-gradient(ellipse at 30% 20%, #dde7fb 0%, var(--bg) 60%); }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 40px; width: 360px; text-align: center; }
.login-logo { width: 52px; height: 52px; margin: 0 auto 16px; border-radius: 14px; background: linear-gradient(135deg, var(--accent-strong), var(--violet)); display: flex; align-items: center; justify-content: center; font-size: 26px; font-weight: 700; color: #fff; }
.login-card h1 { font-size: 19px; margin-bottom: 4px; }
.login-sub { color: var(--ink-2); font-size: 12.5px; margin-bottom: 22px; }
.login-card input { margin-bottom: 10px; }
.login-error { color: var(--bad); font-size: 12.5px; margin-top: 10px; }

/* ─── shell ─── */
.app { display: flex; height: 100vh; }
.sidebar { width: 216px; flex-shrink: 0; background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 16px 10px; }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; }
.brand-mark { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--accent-strong), var(--violet)); display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff; }
.brand-name { font-weight: 600; font-size: 14.5px; }
nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border: none; background: transparent; color: var(--ink-2); border-radius: 8px; font-size: 13.5px; text-align: left; }
.nav-item:hover { background: var(--surface-2); color: var(--ink); }
.nav-item.active { background: var(--surface-3); color: var(--ink); font-weight: 600; }
.nav-ico { width: 18px; text-align: center; opacity: .85; }
.sidebar-footer { border-top: 1px solid var(--border); padding-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.user-chip { font-size: 12.5px; color: var(--ink-2); padding: 0 8px; }
.user-chip b { color: var(--ink); display: block; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 14px 22px; border-bottom: 1px solid var(--border); background: var(--surface); }
.topbar h2 { font-size: 16px; }
.topbar-actions { display: flex; gap: 10px; align-items: center; }
.topbar-actions input[type="search"] { width: 220px; }
.view { flex: 1; overflow: auto; padding: 20px 22px; }

/* ─── board ─── */
.board { display: grid; grid-template-columns: repeat(4, minmax(230px, 1fr)); gap: 14px; align-items: start; }
.col { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px; min-height: 120px; }
.col-head { display: flex; justify-content: space-between; align-items: center; padding: 4px 6px 10px; font-weight: 600; font-size: 13px; }
.col-count { color: var(--ink-3); font-weight: 500; }
.col.drag-over { outline: 2px dashed var(--accent); outline-offset: -4px; }
.card { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; cursor: pointer; transition: border-color .15s; }
.card:hover { border-color: var(--accent); }
.card-id { font-family: var(--mono); font-size: 11px; color: var(--ink-3); }
.card-top { display: flex; justify-content: space-between; align-items: center; }
.done-btn { width: 22px; height: 22px; border-radius: 6px; border: 1px solid var(--border); background: var(--surface); color: var(--ink-3); font-size: 12px; line-height: 1; display: inline-flex; align-items: center; justify-content: center; transition: all .12s; }
.done-btn:hover { border-color: var(--good); color: var(--good); background: rgba(21,128,61,.08); }
.done-btn.reopen:hover { border-color: var(--accent); color: var(--accent); background: rgba(47,109,240,.08); }
.card .done-btn { opacity: 0; }
.card:hover .done-btn { opacity: 1; }
.task-table .done-btn { opacity: .55; }
.task-table tr:hover .done-btn { opacity: 1; }
.card-headline { font-size: 13px; margin: 3px 0 8px; line-height: 1.35; }
.card-meta { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.badge { font-size: 10.5px; padding: 2px 7px; border-radius: 20px; border: 1px solid var(--border); color: var(--ink-2); }
.badge-aligned { color: var(--good); border-color: rgba(21,128,61,.35); }
.badge-operational { color: var(--warn); border-color: rgba(180,83,9,.35); }
.badge-misaligned { color: var(--bad); border-color: rgba(220,38,38,.35); }
.badge-status-New { color: var(--accent); border-color: rgba(47,109,240,.35); }
.badge-status-In-flight { color: var(--violet); border-color: rgba(109,40,217,.35); }
.badge-status-Done { color: var(--good); border-color: rgba(21,128,61,.35); }
.badge-status-Deferred { color: var(--ink-3); }
.card-modules { font-size: 11px; color: var(--ink-3); margin-top: 6px; }
.card-assignee { font-size: 11px; color: var(--ink-2); margin-left: auto; }

/* ─── list ─── */
.filters { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.filters select { width: auto; min-width: 130px; }
table.task-table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.task-table th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-3); padding: 10px 12px; border-bottom: 1px solid var(--border); }
.task-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: top; }
.task-table tr:last-child td { border-bottom: none; }
.task-table tbody tr { cursor: pointer; }
.task-table tbody tr:hover { background: var(--surface-2); }
.mono { font-family: var(--mono); font-size: 12px; color: var(--ink-2); }

/* ─── activity ─── */
.timeline { display: flex; flex-direction: column; gap: 10px; max-width: 780px; }
.event { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.event-head { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.event-type { font-size: 10.5px; padding: 2px 8px; border-radius: 20px; font-weight: 600; }
.event-create { background: rgba(21,128,61,.12); color: var(--good); }
.event-update { background: rgba(47,109,240,.12); color: var(--accent); }
.event-status_change { background: rgba(109,40,217,.12); color: var(--violet); }
.event-delete { background: rgba(220,38,38,.12); color: var(--bad); }
.event-who { color: var(--ink); font-weight: 500; }
.event-via { font-size: 11px; color: var(--ink-3); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; }
.event-when { color: var(--ink-3); font-size: 11.5px; margin-left: auto; }
.event-msg { color: var(--ink-2); font-size: 12.5px; margin-top: 6px; }
.event-diff { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); margin-top: 6px; white-space: pre-wrap; }

/* ─── stats ─── */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.tile-num { font-size: 28px; font-weight: 700; }
.tile-label { color: var(--ink-2); font-size: 12.5px; margin-top: 2px; }
.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.chart-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.chart-card.wide { grid-column: 1 / -1; }
.chart-card h4 { font-size: 13px; margin-bottom: 12px; color: var(--ink-2); font-weight: 600; }
.bar-row { display: grid; grid-template-columns: 190px 1fr 34px; align-items: center; gap: 10px; margin-bottom: 8px; }
.bar-label { font-size: 12.5px; color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { height: 14px; border-radius: 4px; background: var(--surface-2); overflow: hidden; }
.bar-fill { height: 100%; border-radius: 0 4px 4px 0; background: var(--accent); min-width: 2px; }
.bar-val { font-size: 12px; color: var(--ink); font-variant-numeric: tabular-nums; text-align: right; }

/* ─── keys ─── */
.keys-wrap { max-width: 760px; }
.keys-new { display: flex; gap: 10px; margin-bottom: 18px; align-items: flex-end; }
.keys-new label { margin: 0; flex: 1; }
.key-row { display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 8px; }
.key-name { font-weight: 600; }
.key-meta { color: var(--ink-3); font-size: 12px; }
.key-revoked { opacity: .45; }
.key-reveal { display: block; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; font-family: var(--mono); font-size: 12.5px; word-break: break-all; margin: 10px 0; }
.code-block { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; font-family: var(--mono); font-size: 11.5px; white-space: pre-wrap; word-break: break-all; color: var(--ink-2); }
.warn-text { color: var(--warn); font-size: 12.5px; }
.info-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; margin-top: 20px; }
.info-card h4 { font-size: 13px; margin-bottom: 8px; }
.info-card p { color: var(--ink-2); font-size: 12.5px; margin-bottom: 8px; line-height: 1.5; }

/* ─── harness panel ─── */
.harness-panel { width: 380px; flex-shrink: 0; background: var(--surface); border-left: 1px solid var(--border); display: flex; flex-direction: column; transition: margin-right .2s; }
.harness-panel.collapsed { margin-right: -380px; }
.harness-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--border); font-weight: 600; }
.harness-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--good); margin-right: 6px; }
.harness-model { font-size: 11px; color: var(--ink-3); font-weight: 400; margin-left: 6px; }
.harness-hint { font-size: 11.5px; color: var(--ink-3); padding: 10px 16px; border-bottom: 1px solid var(--border); line-height: 1.45; }
.harness-messages { flex: 1; overflow-y: auto; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 92%; padding: 9px 12px; border-radius: 10px; font-size: 13px; line-height: 1.45; white-space: pre-wrap; word-break: break-word; }
.msg-user { align-self: flex-end; background: var(--accent-strong); color: #fff; border-bottom-right-radius: 3px; }
.msg-assistant { align-self: flex-start; background: var(--surface-2); border: 1px solid var(--border); border-bottom-left-radius: 3px; }
.msg-thinking { align-self: flex-start; color: var(--ink-3); font-size: 12px; padding: 4px 2px; }
.tool-chip { align-self: flex-start; font-family: var(--mono); font-size: 11px; color: var(--violet); background: rgba(109,40,217,.08); border: 1px solid rgba(109,40,217,.25); border-radius: 6px; padding: 3px 8px; cursor: pointer; }
.tool-chip.err { color: var(--bad); border-color: rgba(220,38,38,.3); background: rgba(220,38,38,.07); }
.tool-detail { align-self: flex-start; max-width: 95%; font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 8px; white-space: pre-wrap; word-break: break-all; max-height: 180px; overflow: auto; }
.harness-input { display: flex; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--border); }
.harness-input textarea { resize: none; }

/* ─── modal ─── */
.modal-backdrop { position: fixed; inset: 0; background: rgba(23,28,38,.4); display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px; z-index: 100; overflow-y: auto; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; width: 640px; max-width: 100%; }
.modal-sm { width: 520px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { font-size: 15px; }
.modal-body { padding: 18px 20px; }
.form-row { display: flex; gap: 12px; }
.form-row label { flex: 1; }
.modal-actions { display: flex; gap: 8px; margin-top: 14px; align-items: center; }
.spacer { flex: 1; }
.modules-picker { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.mod-chip { font-size: 11px; padding: 4px 9px; border-radius: 20px; border: 1px solid var(--border); color: var(--ink-2); cursor: pointer; user-select: none; }
.mod-chip.on { border-color: var(--accent); color: var(--accent); background: rgba(47,109,240,.08); }
#task-history-block h4 { margin: 18px 0 10px; font-size: 13px; color: var(--ink-2); }

/* toast */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--surface-3); border: 1px solid var(--border); color: var(--ink); padding: 10px 18px; border-radius: 10px; font-size: 13px; z-index: 200; box-shadow: 0 8px 24px rgba(23,28,38,.18); }

@media (max-width: 1200px) { .board { grid-template-columns: repeat(2, 1fr); } .tiles { grid-template-columns: repeat(2, 1fr); } .charts { grid-template-columns: 1fr; } }