/* Bare-bones structural styling. Deliberately restrained: layout and legibility only, so
   that the real visual pass later has nothing to undo. */

:root {
  --bg: #16171a;
  --panel: #1e2024;
  --line: #2c2f35;
  --text: #e6e7e9;
  --muted: #8d919a;
  --accent: #5b8def;
  --overdue: #e06c75;
  --radius: 8px;
}

* { box-sizing: border-box; }

/* A class-level `display` outranks the UA stylesheet's rule for [hidden], so `.gate` and
   `.toast` stay laid out — and keep swallowing clicks — while nominally hidden. */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

button, input, select, textarea { font: inherit; color: inherit; }

button {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 12px;
  cursor: pointer;
}
button:hover { border-color: var(--muted); }

input, select, textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 10px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

.muted { color: var(--muted); }
.error { color: var(--overdue); }
.linky { background: none; border: none; color: var(--muted); text-decoration: underline; }

/* --- token gate --- */

.gate {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  background: var(--bg);
  z-index: 10;
}
.gate-card {
  display: grid; gap: 12px;
  width: min(360px, 90vw);
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.gate-card h1 { margin: 0; font-size: 20px; }
.gate-card p { margin: 0; font-size: 13px; }

/* --- shell: sidebar + main --- */

.shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  height: 100vh;
}

.sidebar {
  display: flex; flex-direction: column;
  gap: 4px;
  padding: 16px 10px;
  background: var(--panel);
  border-right: 1px solid var(--line);
  overflow-y: auto;
}
.sidebar .brand { font-weight: 600; padding: 4px 8px 12px; }

.add-task-btn {
  margin: 0 2px 12px;
  text-align: left;
  color: var(--accent);
  border-color: var(--accent);
}

.nav-list { display: flex; flex-direction: column; gap: 2px; margin-bottom: 16px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  background: none; border: none; border-radius: var(--radius);
  padding: 7px 8px;
  text-align: left;
  width: 100%;
}
.nav-item:hover { background: rgba(255, 255, 255, 0.05); }
.nav-item[aria-current="true"] { color: var(--accent); }
.nav-icon { width: 16px; text-align: center; opacity: .8; }

.sidebar-section { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.sidebar-heading {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 8px;
  font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted);
}
.icon-btn {
  background: none; border: none; padding: 0 4px;
  color: var(--muted); line-height: 1; font-size: 14px;
}
.icon-btn:hover { color: var(--accent); }

.project-tree { overflow-y: auto; display: flex; flex-direction: column; gap: 1px; }
.project-row { display: flex; align-items: center; padding-right: 4px; border-radius: var(--radius); }
.project-row:hover { background: rgba(255, 255, 255, 0.05); }
.project-row:hover .project-add-child { opacity: 1; }
.project-item {
  flex: 1; min-width: 0;
  background: none; border: none;
  text-align: left;
  padding: 7px 4px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.project-item[aria-current="true"] { color: var(--accent); }
.project-add-child { opacity: 0; }

.signout { margin-top: 8px; align-self: flex-start; }

.main { padding: 20px 28px; overflow-y: auto; }
.view { max-width: 900px; }
.view-board { max-width: none; }

/* --- capture --- */

.capture { display: grid; gap: 8px; margin-bottom: 20px; }
.capture .capture-content { font-size: 16px; padding: 12px; width: 100%; }
.capture-meta { display: flex; gap: 8px; }
.capture-meta select { flex: 1; min-width: 0; }

.list-title { margin: 0 0 8px; font-size: 20px; }

/* --- task list --- */

.task-list { list-style: none; margin: 0; padding: 0; }
.task {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.task .task-check { margin-top: 2px; }
.task:last-child { border-bottom: none; }
.task-check {
  flex: none; width: 18px; height: 18px; padding: 0; border-radius: 50%;
  background: none; line-height: 1; font-size: 11px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 1px #fff;
}
.task-check:hover { border-color: var(--accent); }
.task-check.priority-4 { border-color: var(--overdue); }
.task-check.priority-3 { border-color: #e5a04c; }
.task-check.priority-2 { border-color: var(--accent); }
.task.done .task-check, .subtask-item.done .task-check, .board-card.done .task-check {
  background: var(--muted); border-color: var(--muted); color: #fff;
}
.task.done .task-check.priority-4, .subtask-item.done .task-check.priority-4, .board-card.done .task-check.priority-4 {
  background: var(--overdue); border-color: var(--overdue);
}
.task.done .task-check.priority-3, .subtask-item.done .task-check.priority-3, .board-card.done .task-check.priority-3 {
  background: #e5a04c; border-color: #e5a04c;
}
.task.done .task-check.priority-2, .subtask-item.done .task-check.priority-2, .board-card.done .task-check.priority-2 {
  background: var(--accent); border-color: var(--accent);
}
.task.done .task-content, .subtask-item.done .subtask-content {
  color: var(--muted); text-decoration: line-through;
}
.task-body { flex: 1; min-width: 0; }
.task-content { word-break: break-word; }
.task-sub { font-size: 12px; color: var(--muted); display: flex; gap: 8px; }
.task-sub .overdue { color: var(--overdue); }
.task-del { flex: none; background: none; border: none; color: var(--muted); opacity: 0; }
.task:hover .task-del, .task-del:focus { opacity: 1; }
.empty { padding: 20px 4px; }
.load-more { margin-top: 12px; width: 100%; }

.priority-tag { font-weight: 600; }
.priority-4 { color: var(--overdue); }
.priority-3 { color: #e5a04c; }
.priority-2 { color: var(--accent); }

/* --- search --- */

.search-form { margin-bottom: 16px; }
.search-input { width: 100%; font-size: 16px; padding: 12px; }

/* --- labels / filters --- */

.label-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1px; }
.label-row { display: flex; align-items: center; gap: 4px; padding-right: 4px; border-radius: var(--radius); }
.label-row:hover { background: rgba(255, 255, 255, 0.05); }
.label-row:hover .label-rename, .label-row:hover .label-delete { opacity: 1; }
.label-item {
  flex: 1; min-width: 0;
  background: none; border: none;
  text-align: left;
  padding: 10px 4px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.label-rename, .label-delete { opacity: 0; }

/* --- reporting --- */

.stat-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.stat-tile {
  flex: 1 0 140px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 4px;
}
.stat-value { font-size: 26px; font-weight: 600; font-variant-numeric: tabular-nums; }
.stat-label { font-size: 12px; color: var(--muted); }

.report-subhead {
  margin: 0 0 8px; font-size: 13px; text-transform: uppercase;
  letter-spacing: .06em; color: var(--muted);
}
.report-breakdown { list-style: none; margin: 0; padding: 0; }
.report-row {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 0;
}
.report-name { flex: 0 0 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.report-bar-wrap { flex: 1; background: var(--bg); border-radius: var(--radius); overflow: hidden; }
.report-bar { height: 10px; background: var(--accent); border-radius: var(--radius); }
.report-count { flex: 0 0 32px; text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }

/* --- placeholder --- */

.placeholder-title { margin: 0 0 8px; }

/* --- calendar --- */

.view-calendar { max-width: 480px; }
.cal-head { display: flex; align-items: center; gap: 8px; }
.cal-head h2 { margin: 0; flex: 1; text-align: center; }
.cal-dow, .cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-dow { margin: 12px 0 4px; font-size: 11px; color: var(--muted); text-align: center; }
.cal-day {
  aspect-ratio: 1;
  display: grid; place-content: center; gap: 3px;
  padding: 0;
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-variant-numeric: tabular-nums;
}
.cal-day:hover { border-color: var(--line); }
.cal-day.other-month { color: var(--muted); opacity: .45; }
.cal-day.today { color: var(--accent); font-weight: 600; }
.cal-day[aria-current="true"] { border-color: var(--accent); }
.cal-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--muted);
           justify-self: center; }
.cal-day.has-tasks .cal-dot { background: var(--accent); }
.cal-hint { font-size: 12px; margin: 12px 0 0; text-align: center; }

/* --- week (time-blocking) --- */

.view-week { max-width: none; }
.week-body { display: flex; gap: 16px; align-items: flex-start; margin-top: 12px; }

.week-grid {
  flex: 1; min-width: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.week-dow {
  display: grid; grid-template-columns: 56px repeat(7, 1fr);
  border-bottom: 1px solid var(--line);
  font-size: 12px; color: var(--muted); text-align: center;
}
.week-dow > span { padding: 8px 4px; }
.week-dow > span.today { color: var(--accent); font-weight: 600; }

.week-allday-row { display: grid; grid-template-columns: 56px 1fr; border-bottom: 1px solid var(--line); }
.week-allday-label { padding: 6px 8px; font-size: 11px; color: var(--muted); }
.week-allday { display: grid; grid-template-columns: repeat(7, 1fr); }

.week-timegrid {
  display: grid; grid-template-columns: 56px repeat(7, 1fr);
  grid-auto-rows: 24px;
  max-height: 560px; overflow-y: auto;
}
.week-hour-label {
  font-size: 11px; color: var(--muted);
  padding: 2px 8px 0 0; text-align: right;
  border-top: 1px solid var(--line);
}

.week-slot {
  list-style: none; margin: 0; padding: 2px;
  min-height: 24px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 2px;
}
.week-allday .week-slot { border-top: none; min-height: 28px; }
.week-slot.week-slot-first { border-left: none; }

.week-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 4px;
  font-size: 11px; line-height: 1.3;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  cursor: grab;
}
.week-card.card-ghost { opacity: .4; }

.week-unscheduled {
  flex: 0 0 220px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}
.week-unscheduled-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.week-unscheduled-head h3 { margin: 0; font-size: 13px; }
.week-unscheduled-project { font-size: 12px; padding: 4px 6px; max-width: 130px; }

.week-unscheduled-groups { display: flex; flex-direction: column; gap: 10px; }
.week-group { display: flex; flex-direction: column; gap: 6px; }
.week-group-head {
  display: flex; align-items: center; gap: 6px;
  width: 100%;
  background: none; border: none; padding: 2px 0;
  font-size: 12px; color: var(--muted);
  text-align: left; cursor: pointer;
}
.week-group-chevron { width: 10px; }
.week-group-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.week-group-count { font-variant-numeric: tabular-nums; }

.week-unscheduled-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 6px;
  min-height: 8px;
}
.week-unscheduled-list .week-card {
  white-space: normal; font-size: 12px; padding: 6px 8px;
  display: flex; align-items: center; gap: 6px;
}
.week-card-content { flex: 1; min-width: 0; }
.week-card-subtasks { color: var(--muted); font-size: 11px; flex: 0 0 auto; }

/* --- kanban board --- */

.board-head { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.board-title { margin: 0; font-size: 20px; flex: 1; }

.board-columns {
  display: flex; gap: 16px;
  align-items: flex-start;
  overflow-x: auto;
  padding-bottom: 12px;
}
.board-column {
  flex: 0 0 280px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  display: flex; flex-direction: column; gap: 8px;
}
.column-head {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; font-weight: 600;
  padding: 4px 4px 0;
  cursor: grab;
}
.column-head:active { cursor: grabbing; }
.board-column.no-section .column-head { cursor: default; }
.column-count { color: var(--muted); font-weight: 400; }
.board-column.column-ghost { opacity: .4; }
.board-column.column-drag { cursor: grabbing; }
.column-tasks {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 12px;
}
.column-add { text-align: left; }

.board-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  cursor: grab;
}
.board-card.card-ghost { opacity: .4; }
.card-top { display: flex; align-items: flex-start; gap: 8px; }
.card-top .task-check { margin-top: 2px; }
.card-content { word-break: break-word; flex: 1; min-width: 0; }
.card-description {
  color: var(--muted); font-size: 12px;
  margin: 2px 0 0; word-break: break-word;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.task-description {
  color: var(--muted); font-size: 13px; margin-top: 2px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.card-subtasks {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--muted); font-size: 12px;
}
.card-subtasks.all-done { color: var(--accent); }
.card-subtask-toggle {
  margin: 8px 0 0 26px;
  padding: 3px 8px;
  background: var(--panel); border: 1px solid transparent; border-radius: 6px;
  cursor: pointer;
}
.card-subtask-toggle:hover { border-color: var(--line); }
.card-subtask-chevron { display: inline-block; line-height: 1; transform: translateY(-2px); }
.card-subtask-toggle[aria-expanded="true"] .card-subtask-chevron { transform: rotate(180deg) translateY(-2px); }
.card-subtask-list { list-style: none; margin: 8px 0 0; padding: 0 0 0 8px; }
.card-subtask {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
  cursor: pointer;
}
.card-subtask .task-check { margin-top: 2px; }
.card-subtask-body { flex: 1; min-width: 0; }
.card-comments {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--muted); font-size: 12px;
}
.card-subtask-counts { display: flex; gap: 10px; margin-top: 3px; }
.card-subtask.done .task-check { background: var(--muted); border-color: var(--muted); color: #fff; }
.card-subtask.done .card-content { color: var(--muted); text-decoration: line-through; }
.card-meta {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 6px;
  font-size: 12px; color: var(--muted);
}
.card-meta .overdue { color: var(--overdue); }
.label-chip {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 1px 8px;
}

/* --- task modal --- */

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: grid; place-items: center;
  z-index: 20;
  padding: 20px;
}
.modal {
  width: min(560px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  position: relative;
  display: flex; flex-direction: column; gap: 12px;
}
.modal-close {
  position: absolute; top: 12px; right: 16px;
  font-size: 20px; line-height: 1;
}
.modal-content {
  font-size: 18px; font-weight: 600;
  border: none; background: none; padding: 0;
  resize: none;
}
.modal-description {
  border: none; background: none; padding: 0;
  color: var(--muted);
  resize: vertical;
}
.modal-row { display: flex; gap: 12px; }
.modal-row label, .modal-labels-label {
  flex: 1; display: flex; flex-direction: column; gap: 4px;
  font-size: 12px; color: var(--muted);
}
.modal-row select, .modal-row input, .modal-labels-label input { width: 100%; }

.modal-subtasks h3, .modal-comments h3 {
  margin: 4px 0 8px; font-size: 13px; text-transform: uppercase;
  letter-spacing: .06em; color: var(--muted);
}
.subtask-list, .comment-list { list-style: none; margin: 0 0 8px; padding: 0; }
.subtask-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 0; border-bottom: 1px solid var(--line);
}
.subtask-content { cursor: pointer; }
.comment-item {
  padding: 8px 10px; margin-bottom: 6px;
  background: var(--bg);
  border-radius: var(--radius);
  font-size: 14px;
}
.subtask-add input, .comment-add input { width: 100%; }

.modal-footer { display: flex; justify-content: flex-end; margin-top: 4px; }
.modal-delete { color: var(--overdue); }

/* --- toast --- */

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  margin: 0; padding: 10px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  max-width: 90vw;
  z-index: 30;
}

/* Phone: sidebar collapses above the main content. */
@media (max-width: 720px) {
  .shell { grid-template-columns: 1fr; grid-template-rows: auto 1fr; height: auto; min-height: 100vh; }
  .sidebar { flex-direction: row; overflow-x: auto; align-items: center; }
  .sidebar .brand, .sidebar-section, .signout { display: none; }
  .nav-list { flex-direction: row; margin-bottom: 0; }
  .add-task-btn { margin: 0 8px; }
  .main { padding: 16px; }
}