:root {
  --bg: #f6f7f9; --card: #fff; --ink: #16181d; --mute: #6b7280; --line: #e5e7eb;
  --blue: #2563eb; --blue-soft: #eef3ff; --warn: #b45309; --warn-soft: #fff4e5; --bad: #b91c1c; --bad-soft: #fdecec;
  --ok: #15803d; --ok-soft: #e8f6ee;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 system-ui, "Segoe UI", sans-serif; }
[hidden] { display: none !important; }
h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 0 0 10px; }
h3 { font-size: 14px; margin: 18px 0 8px; }
input, select, textarea, button { font: inherit; }
input, select, textarea { border: 1px solid var(--line); border-radius: 6px; padding: 7px 9px; background: #fff; width: 100%; }
textarea { min-height: 70px; resize: vertical; }
label { display: block; color: var(--mute); font-size: 12px; margin-bottom: 8px; }
label input, label select, label textarea { margin-top: 3px; color: var(--ink); font-size: 14px; }

.btn { border: 1px solid var(--line); background: #fff; border-radius: 6px; padding: 7px 12px; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--blue); }
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.small { padding: 3px 8px; font-size: 12px; }
.btn.danger { color: var(--bad); }
.link { background: none; border: 0; color: var(--blue); cursor: pointer; padding: 0; }

.login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.login-card { width: 100%; max-width: 340px; }
.error { color: var(--bad); min-height: 1.2em; margin: 8px 0 0; }

.top { display: flex; align-items: center; gap: 16px; padding: 10px 16px; background: #fff; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { white-space: nowrap; }
.tabs { display: flex; gap: 4px; overflow-x: auto; flex: 1; }
.tabs button { background: none; border: 0; padding: 6px 10px; border-radius: 6px; color: var(--mute); cursor: pointer; white-space: nowrap; }
.tabs button.on { color: var(--blue); background: var(--blue-soft); font-weight: 600; }
.me { color: var(--mute); white-space: nowrap; }

.view { padding: 16px; max-width: 1200px; margin: 0 auto; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.grid { display: grid; gap: 14px; }
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-bottom: 14px; }
.stat b { font-size: 22px; display: block; }
.stat small { color: var(--mute); }
.two { display: grid; grid-template-columns: 1.6fr 1fr; gap: 14px; }
.bar { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.bar > input, .bar > select { width: auto; flex: 1; min-width: 140px; }
.muted { color: var(--mute); }
.empty { color: var(--mute); padding: 8px 0; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; color: var(--mute); font-weight: 500; font-size: 12px; padding: 6px; border-bottom: 1px solid var(--line); }
td { padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--bg); }

.badge { display: inline-block; border-radius: 99px; padding: 1px 8px; font-size: 12px; background: var(--blue-soft); color: var(--blue); white-space: nowrap; }
.badge.not_sent, .badge.due { background: var(--warn-soft); color: var(--warn); }
.badge.overdue { background: var(--bad-soft); color: var(--bad); }
.badge.paid, .badge.done { background: var(--ok-soft); color: var(--ok); }
.badge.sent { background: var(--blue-soft); color: var(--blue); }
.due-text { color: var(--warn); }
.overdue-text { color: var(--bad); }

.todo { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; border-bottom: 1px solid var(--line); }
.todo:last-child { border-bottom: 0; }
.todo input[type=checkbox] { width: 18px; height: 18px; margin-top: 1px; flex: none; }
.todo .txt { flex: 1; }
.todo.done .txt { text-decoration: line-through; color: var(--mute); }
.todo small { color: var(--mute); display: block; }

.board { display: grid; grid-template-columns: repeat(5, minmax(180px, 1fr)); gap: 10px; overflow-x: auto; }
.col { background: #eceef2; border-radius: 10px; padding: 8px; min-height: 240px; }
.col.over { outline: 2px dashed var(--blue); }
.col h4 { margin: 2px 4px 8px; font-size: 12px; color: var(--mute); text-transform: uppercase; letter-spacing: .04em; }
.lead { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; margin-bottom: 6px; cursor: pointer; }
.lead:hover { border-color: var(--blue); }
.lead b { display: block; }
.lead small { color: var(--mute); }
.lost { margin-top: 14px; }

.idea { padding: 12px 0; border-bottom: 1px solid var(--line); }
.idea:last-child { border-bottom: 0; }
.idea .body { white-space: pre-wrap; }
.idea .meta { color: var(--mute); font-size: 12px; margin-top: 4px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.idea .meta select { width: auto; padding: 2px 6px; font-size: 12px; }
.comments { margin: 8px 0 0 14px; border-left: 2px solid var(--line); padding-left: 10px; }
.comment { margin-bottom: 6px; }
.comment small { color: var(--mute); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line); background: #fff; border-radius: 99px; padding: 3px 10px; cursor: pointer; }
.chip.on { background: var(--blue); color: #fff; border-color: var(--blue); }

.panel { position: fixed; inset: 0; background: rgba(15, 18, 25, .35); z-index: 10; display: flex; justify-content: flex-end; }
.panel-inner { background: #fff; width: min(560px, 100%); height: 100%; overflow-y: auto; padding: 18px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.fields .wide { grid-column: 1 / -1; }
.note { padding: 8px 0; border-bottom: 1px solid var(--line); white-space: pre-wrap; }
.note small { color: var(--mute); display: block; white-space: normal; }

.toast { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff;
  padding: 8px 14px; border-radius: 8px; z-index: 20; max-width: calc(100% - 32px); }
.toast.bad { background: var(--bad); }

@media (max-width: 800px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .two, .fields { grid-template-columns: 1fr; }
  .board { grid-template-columns: repeat(5, 78vw); }
  .hide-sm { display: none; }
  .top { gap: 8px; }
  .brand { flex: 1; }
  .tabs { order: 3; flex-basis: 100%; }
  .view { padding: 12px; }
}