:root {
  --bg: #f4f5f2;
  --panel: #fff;
  --panel-2: #f9faf7;
  --border: #d6dccf;
  --text: #172017;
  --muted: #637066;
  --green: #286b2d;
  --green-2: #1f5524;
  --blue: #145ea8;
  --orange: #a45b12;
  --red: #b42318;
  --purple: #6b3fa0;
  --shadow: 0 6px 20px rgba(25, 40, 22, .08);
  --tap: 44px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.4;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select, textarea {
  font: inherit;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 8px 10px;
}

input, select, textarea { width: 100%; }
textarea { resize: vertical; min-height: 60px; }

button {
  cursor: pointer;
  min-height: var(--tap);
  padding: 8px 14px;
  white-space: nowrap;
}

button.primary { background: var(--green); color: #fff; border-color: var(--green); }
button.primary:hover { background: var(--green-2); }
button.danger { color: var(--red); border-color: #efb4ad; }
button.ghost { background: transparent; }
button:disabled { opacity: .5; cursor: not-allowed; }

label { display: block; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; }

.app { min-height: 100vh; display: flex; flex-direction: column; }

header.topbar {
  position: sticky; top: 0; z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
}
header.topbar h1 { margin: 0; font-size: 17px; color: var(--green); }
header.topbar .meta { color: var(--muted); font-size: 12px; }
header.topbar .who { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
header.topbar .who .badge { padding: 4px 8px; border-radius: 999px; background: #edf7ee; color: var(--green); font-size: 12px; border: 1px solid #b8d3b3; }

main { padding: 12px 14px 80px; flex: 1; }

.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 12px; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.tabs button {
  background: transparent; border: 1px solid transparent;
  padding: 6px 12px; min-height: 36px;
  border-radius: 6px 6px 0 0;
  color: var(--muted);
}
.tabs button.active { background: #fff; border-color: var(--border); border-bottom-color: #fff; color: var(--green); font-weight: 700; }

.toolbar {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) repeat(4, minmax(120px, 180px)) auto;
  gap: 8px;
  align-items: end;
  margin-bottom: 12px;
}

.stats { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 8px; margin-bottom: 12px; }
.stat { border: 1px solid var(--border); border-radius: 7px; background: var(--panel); padding: 8px 10px; }
.stat strong { display: block; font-size: 18px; color: var(--green); }
.stat span { color: var(--muted); font-size: 12px; }

.task-list { display: grid; gap: 8px; }
details.task {
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--panel); box-shadow: var(--shadow); overflow: hidden;
}
details.task[open] { border-color: #b9c9b2; }
summary.task-summary {
  display: grid;
  grid-template-columns: minmax(170px, 1.4fr) minmax(110px, .7fr) minmax(135px, .85fr) minmax(150px, .9fr) minmax(120px, .65fr);
  gap: 10px; align-items: center;
  padding: 10px; cursor: pointer; list-style: none;
  background: linear-gradient(180deg, #fff, #fbfdf8);
  min-height: var(--tap);
}
summary.task-summary::-webkit-details-marker { display: none; }
.task-main strong { color: var(--green); font-size: 13px; }
.task-title { display: block; font-weight: 700; }
.field-name { display: block; color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.field-value { display: block; font-size: 13px; }
.task-body { border-top: 1px solid #edf0ea; padding: 12px; display: grid; gap: 12px; }
.task-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 8px; }
.mini-card { border: 1px solid #e0e7d9; border-radius: 7px; background: var(--panel-2); padding: 8px; min-width: 0; }
.note { color: var(--muted); white-space: pre-wrap; }

.pill {
  display: inline-flex; align-items: center;
  padding: 3px 8px; border-radius: 999px;
  border: 1px solid var(--border); background: #fff;
  font-size: 12px; white-space: nowrap;
}
.status-hotovo { color: var(--green); border-color: #b8d3b3; background: #edf7ee; }
.status-bezi   { color: var(--blue); border-color: #b6cde5; background: #edf5ff; }
.status-ceka   { color: var(--orange); border-color: #e8c89f; background: #fff7ed; }
.status-blok   { color: var(--red); border-color: #efb4ad; background: #fff1ef; }
.status-review { color: var(--purple); border-color: #d1c1e2; background: #f5f0fb; }
.status-pending{ color: #856404; border-color: #ffeeba; background: #fff8db; }

.actions-list { margin: 0; padding: 0 0 0 18px; }
.actions-list li { margin: 4px 0; }
.action-time { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 12px; }

.attachments { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.attachments .att { border: 1px solid var(--border); border-radius: 7px; padding: 6px; background: #fff; text-align: center; min-width: 0; }
.attachments .att img { max-width: 100%; max-height: 120px; border-radius: 4px; display: block; margin: 0 auto; }
.attachments .att .name { font-size: 11px; word-break: break-word; margin-top: 4px; color: var(--muted); }

.approval-banner {
  border: 1px solid #ffeeba; border-left: 4px solid var(--orange);
  background: #fff8db; border-radius: 7px; padding: 10px 12px;
  display: grid; gap: 8px;
}
.approval-banner .ab-title { font-weight: 700; color: #856404; font-size: 14px; }
.approval-banner .ab-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.approval-banner .ab-meta { color: #856404; font-size: 12px; }

.next-action {
  border: 1px solid #b8d3b3; border-left: 4px solid var(--green);
  background: #edf7ee; border-radius: 7px; padding: 10px 12px;
}
.next-action h4 { margin: 0 0 6px; color: var(--green-2); font-size: 14px; }
.next-action ol { margin: 0; padding-left: 22px; }
.next-action ol li { margin: 4px 0; line-height: 1.5; }

.questions { display: grid; gap: 8px; }
.question {
  border: 1px solid var(--border); border-left: 3px solid var(--purple);
  background: #f9f6fc; border-radius: 6px; padding: 8px 10px;
}
.question .q-text { font-weight: 600; }
.question .q-meta { color: var(--muted); font-size: 11px; margin-bottom: 4px; }
.question .q-answer { background: #fff; border: 1px solid var(--border); border-radius: 4px; padding: 6px 8px; margin-top: 6px; }
.question .q-no-answer { color: var(--muted); font-style: italic; font-size: 12px; }

.subtasks-pill { display: inline-block; padding: 2px 8px; border-radius: 999px; background: #f5f0fb; color: var(--purple); font-size: 11px; border: 1px solid #d1c1e2; }

.parent-link {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; color: var(--muted); margin-bottom: 4px;
}
.parent-link a { color: var(--blue); }

.empty { padding: 24px; text-align: center; color: var(--muted); border: 1px dashed var(--border); background: var(--panel); border-radius: 8px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row.three { grid-template-columns: 1fr 1fr 1fr; }
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(20,30,20,.5); z-index: 100;
  display: flex; align-items: flex-start; justify-content: center; padding: 20px;
  overflow-y: auto;
}
.modal {
  background: #fff; border-radius: 10px; max-width: 720px; width: 100%;
  padding: 16px; box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.modal h2 { margin: 0 0 12px; color: var(--green); font-size: 18px; }
.modal .actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; flex-wrap: wrap; }

.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 16px; }
.login-card { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 24px; box-shadow: var(--shadow); width: 100%; max-width: 380px; }
.login-card h1 { margin: 0 0 4px; color: var(--green); font-size: 22px; }
.login-card p.muted { color: var(--muted); margin: 0 0 16px; font-size: 13px; }
.login-card form { display: grid; gap: 12px; }
.error-banner { background: #fff1ef; color: var(--red); border: 1px solid #efb4ad; padding: 8px 10px; border-radius: 6px; font-size: 13px; }
.success-banner { background: #edf7ee; color: var(--green); border: 1px solid #b8d3b3; padding: 8px 10px; border-radius: 6px; font-size: 13px; }

.users-table, .tokens-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); }
.users-table th, .users-table td, .tokens-table th, .tokens-table td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: top; }
.users-table th, .tokens-table th { background: #f0f5ec; color: var(--green); font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }

.access-rows { display: grid; gap: 6px; }
.access-row { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 6px; align-items: end; }

.bottom-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
  background: rgba(255,255,255,.97);
  border-top: 1px solid var(--border);
  padding: 8px 12px;
  display: none;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 980px) {
  .toolbar { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  summary.task-summary { grid-template-columns: 1fr 1fr; }
  .task-grid { grid-template-columns: 1fr 1fr; }
  .form-row, .form-row.three { grid-template-columns: 1fr; }
  .access-row { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  body { font-size: 15px; }
  header.topbar { grid-template-columns: 1fr; }
  header.topbar .who { justify-content: flex-start; }
  .toolbar { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  summary.task-summary { grid-template-columns: 1fr; gap: 4px; }
  .task-grid { grid-template-columns: 1fr; }
  .modal { padding: 12px; }
  .access-row { grid-template-columns: 1fr; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
  main { padding: 10px 10px 100px; }
  .bottom-bar { display: flex; }
}