/* Stack design system tokens — include verbatim in every app */
:root {
  --navy:        #1a1a2e;
  --navy-dark:   #0f0f20;
  --gold:        #c9a84c;
  --gold-light:  #e8c96d;
  --surface:     rgba(255,255,255,0.07);
  --surface-2:   rgba(255,255,255,0.08);
  --text:        rgba(255,255,255,0.88);
  --text-muted:  rgba(255,255,255,0.48);
  --body-bg:     #f4f5f7;
  --card-bg:     #ffffff;
  --card-border: #e4e8ee;
  --text-dark:   #1e293b;
  --text-mid:    #64748b;
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:   0 4px 12px rgba(0,0,0,0.08);
  --danger:      #dc2626;
  --radius:      10px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
body { background: var(--body-bg); color: var(--text-dark); font-family: var(--font); }

/* App theme + semantic tokens */
:root {
  --app-primary:       #0d9488;
  --app-primary-light: #14b8a6;

  --prio-low:      #64748b;
  --prio-medium:   #2563eb;
  --prio-high:     #dc2626;

  --st-todo:  #64748b;
  --st-doing: #2563eb;
  --st-done:  #16a34a;

  --danger-bg:  #fef2f2;
  --warn-bg:    #fffbeb;
  --ok-bg:      #f0fdf4;

  --sidebar-w: 240px;
  --topbar-h:  56px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body, #root { height: 100%; margin: 0; font-size: 14px; }

::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--card-border); border-radius: 2px; }

/* ── App shell ─────────────────────────────────────────────── */
.app-shell { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--navy);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
}
.sidebar-logo {
  padding: 20px 16px 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-logo svg { opacity: .8; }
.sidebar-nav { flex: 1; padding: 8px 0; }
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13.5px;
  transition: background .15s, color .15s;
}
.sidebar-nav a:hover { background: var(--surface); color: var(--text); }
.sidebar-nav a.active { background: rgba(201,168,76,.1); color: var(--gold); }
.sidebar-user {
  padding: 12px 16px;
  border-top: 1px solid var(--surface-2);
  color: var(--text-muted);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.top-bar {
  display: none;
  height: var(--topbar-h);
  background: var(--navy);
  color: var(--text);
  align-items: center;
  padding: 0 12px;
  gap: 10px;
  flex-shrink: 0;
}
.top-bar-title { flex: 1; font-size: 15px; font-weight: 600; color: var(--gold); }
.top-bar-nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.top-bar-nav::-webkit-scrollbar { display: none; }
.top-bar-nav a {
  color: var(--text-muted);
  padding: 6px 8px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 12px;
  white-space: nowrap;
}
.top-bar-nav a.active { color: var(--gold); }

.page-content { flex: 1; overflow-y: auto; display: flex; flex-direction: column; }

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 200;
    transform: translateX(calc(-1 * var(--sidebar-w)));
    transition: transform 0.25s ease;
  }
  .app-shell.menu-open .sidebar { transform: translateX(0); }
  .top-bar { display: flex; }
  .app-shell { flex-direction: column; }
  .field-row { flex-direction: column; }
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 199;
}

.top-bar-burger {
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 4px;
  flex-shrink: 0;
}

/* ── Page chrome ───────────────────────────────────────────── */
.page { padding: 20px; max-width: 1100px; width: 100%; margin: 0 auto; }
.page-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.page-header h1 { font-size: 18px; margin: 0; flex: 1; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  color: var(--text-dark);
  border-radius: var(--radius);
  padding: 7px 14px;
  font-size: 13px;
  cursor: pointer;
  font-family: var(--font);
  transition: background .12s, border-color .12s;
}
.btn:hover { border-color: var(--text-mid); }
.btn:disabled { opacity: .5; cursor: default; }
.btn-primary { background: var(--gold); border-color: var(--gold); color: var(--navy); font-weight: 600; }
.btn-primary:hover { background: var(--gold-light); border-color: var(--gold-light); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-sm { padding: 4px 10px; font-size: 12px; border-radius: 8px; }

/* ── Forms ─────────────────────────────────────────────────── */
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12px; font-weight: 600; color: var(--text-mid); margin-bottom: 4px; }
.field input[type="text"], .field input[type="email"], .field input[type="date"],
.field input[type="number"], .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13.5px;
  font-family: var(--font);
  color: var(--text-dark);
  background: var(--card-bg);
}
.field textarea { min-height: 72px; resize: vertical; }
.field-row { display: flex; gap: 12px; }
.field-row > .field { flex: 1; }
.field-check { display: flex; align-items: center; gap: 8px; font-size: 13.5px; cursor: pointer; }
.field-check input { width: 16px; height: 16px; accent-color: var(--gold); }
.field-hint { font-size: 11.5px; color: var(--text-mid); margin-top: 3px; }

/* ── Cards & lists ─────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 14px 16px;
  margin-bottom: 10px;
}

.task-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  transition: box-shadow .12s;
}
.task-card:hover { box-shadow: var(--shadow-md); }
.task-card.high { border-left: 4px solid var(--prio-high); }
.task-card.done { opacity: .55; }
.task-card-main { flex: 1; min-width: 0; }
.task-card-title { font-weight: 600; font-size: 14px; margin-bottom: 2px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.task-card-meta { font-size: 12px; color: var(--text-mid); display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.task-card-side { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }

/* ── Badges ────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 20px;
  padding: 2px 9px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}
.badge-prio-low { background: var(--prio-low); }
.badge-prio-medium { background: var(--prio-medium); }
.badge-prio-high { background: var(--prio-high); }

.badge-st-todo { background: var(--st-todo); }
.badge-st-doing { background: var(--st-doing); }
.badge-st-done { background: var(--st-done); }

.badge-outline {
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text-mid);
  font-weight: 500;
}
.badge-unusable { background: var(--danger); }

/* ── Filter chips ──────────────────────────────────────────── */
.filter-row { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 4px; }
.filter-row .filter-section { flex: 1; min-width: 0; margin-bottom: 0; }
.filter-row .sort-chip { flex-shrink: 0; align-self: center; white-space: nowrap; }
.filter-section { margin-bottom: 10px; }
.filter-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  cursor: pointer;
  user-select: none;
  font-size: 12px;
  color: var(--text-mid);
  transition: border-color .12s;
}
.filter-section-header:hover { border-color: var(--gold); }
.filter-section-label { font-weight: 600; color: var(--text-dark); white-space: nowrap; }
.filter-section-summary { flex: 1; color: var(--gold); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.filter-section-summary.muted { color: var(--text-mid); font-weight: 400; }
.filter-section-chevron { flex-shrink: 0; transition: transform .18s; }
.filter-section-chevron.open { transform: rotate(180deg); }
.chip-bar { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0 4px; align-items: center; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  cursor: pointer;
  font-size: 12px;
  color: var(--text-mid);
  user-select: none;
  font-family: var(--font);
  transition: all .12s;
}
.chip:hover { border-color: var(--gold); color: var(--text-dark); }
.chip.active { background: var(--gold); border-color: var(--gold); color: var(--navy); font-weight: 600; }

/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,15,32,.55);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 12px;
  z-index: 100;
  overflow-y: auto;
}
.modal {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 680px;
  padding: 20px;
  margin: auto 0;
}
.modal-header { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.modal-header h2 { font-size: 16px; margin: 0; flex: 1; }
.modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-mid);
  padding: 2px;
  display: flex;
}
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; flex-wrap: wrap; }
.modal-footer-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 20px; padding-top: 12px; border-top: 1px solid var(--card-border); }
.btn-ghost-sm {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 8px; border-radius: 6px; border: none; background: none;
  font-size: 12px; color: var(--text-mid); cursor: pointer; font-family: var(--font);
  transition: color .12s, background .12s;
}
.btn-ghost-sm:hover { color: var(--text-dark); background: var(--card-border); }
.btn-ghost-danger { color: var(--danger); }
.btn-ghost-danger:hover { color: var(--danger); background: var(--danger-bg); }

/* ── Timeline / thread ─────────────────────────────────────── */
.timeline { margin: 8px 0; }
.timeline-item {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--card-border);
  font-size: 13px;
}
.timeline-item:last-child { border-bottom: none; }
.timeline-icon { color: var(--text-mid); flex-shrink: 0; margin-top: 1px; }
.timeline-body { flex: 1; min-width: 0; }
.timeline-note { white-space: pre-wrap; }
.timeline-meta { font-size: 11.5px; color: var(--text-mid); margin-top: 2px; }
.timeline-photo-link { color: var(--gold); cursor: pointer; font-size: 12px; font-weight: 500; }
.timeline-photo-link:hover { text-decoration: underline; }

/* ── Photos ────────────────────────────────────────────────── */
.photo-grid { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0; }
.photo-thumb {
  width: 84px;
  height: 84px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--card-border);
  cursor: pointer;
}
.photo-thumb-uploading {
  display: flex; align-items: center; justify-content: center;
  background: var(--card-border); color: var(--text-mid);
}
@keyframes spin { to { transform: rotate(360deg); } }
.spin { animation: spin .75s linear infinite; }
.photo-thumb-wrap { position: relative; }
.photo-del {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

/* ── Lightbox ──────────────────────────────────────────────── */
.lightbox-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,.92);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.lightbox-img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 4px; }
.lightbox-close {
  position: absolute; top: 16px; right: 16px;
  background: rgba(255,255,255,.15); border: none; border-radius: 50%;
  width: 38px; height: 38px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: #fff; transition: background .12s;
}
.lightbox-close:hover { background: rgba(255,255,255,.28); }

/* ── Tables ────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th {
  text-align: left;
  padding: 9px 12px;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-mid);
  border-bottom: 1px solid var(--card-border);
  white-space: nowrap;
}
table.data td { padding: 9px 12px; border-bottom: 1px solid var(--card-border); vertical-align: top; }
table.data tr:last-child td { border-bottom: none; }
table.data tr.clickable { cursor: pointer; }
table.data tr.clickable:hover td { background: var(--body-bg); }

/* ── Stats strip ───────────────────────────────────────────── */
.stats-strip { display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.stat-box {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 10px 16px;
  min-width: 110px;
}
.stat-box .stat-value { font-size: 18px; font-weight: 700; }
.stat-box .stat-label { font-size: 11px; color: var(--text-mid); text-transform: uppercase; letter-spacing: .04em; }

/* ── Misc ──────────────────────────────────────────────────── */
.empty-state { text-align: center; color: var(--text-mid); padding: 40px 16px; font-size: 13.5px; }
.error-banner {
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  color: var(--danger);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 12px;
  font-size: 13px;
}
.section-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--text-mid); margin: 18px 0 8px; }
.muted { color: var(--text-mid); }
.overdue { color: var(--danger); font-weight: 600; }

/* Sidebar scrollbar */
.nav-scroll::-webkit-scrollbar,
.sidebar::-webkit-scrollbar,
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.nav-scroll::-webkit-scrollbar-track,
.sidebar::-webkit-scrollbar-track,
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.nav-scroll::-webkit-scrollbar-thumb,
.sidebar::-webkit-scrollbar-thumb,
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(201,168,76,0.35); border-radius: 2px; }
.nav-scroll::-webkit-scrollbar-thumb:hover,
.sidebar::-webkit-scrollbar-thumb:hover,
.sidebar-nav::-webkit-scrollbar-thumb:hover { background: rgba(201,168,76,0.65); }
.nav-scroll, .sidebar, .sidebar-nav { scrollbar-width: thin; scrollbar-color: rgba(201,168,76,0.35) transparent; }

/* ── Tasks: list nav (in sidebar) ──────────────────────────── */
.list-nav { padding: 4px 0 8px; border-top: 1px solid var(--surface-2); margin-top: 4px; }
.list-nav-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 16px 4px; color: var(--text-muted);
  font-size: 11px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase;
}
.list-nav-add { background: none; border: none; color: var(--text-muted); cursor: pointer; display: flex; padding: 2px; }
.list-nav-add:hover { color: var(--gold); }
.list-nav a {
  display: flex; align-items: center; gap: 10px; padding: 8px 16px;
  color: var(--text-muted); text-decoration: none; font-size: 13.5px;
}
.list-nav a:hover { background: var(--surface); color: var(--text); }
.list-nav a.active { background: rgba(201,168,76,.1); color: var(--gold); }
.list-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.list-nav a .list-count { margin-left: auto; font-size: 11px; color: var(--text-muted); }

/* ── Tasks: inline add + rows ──────────────────────────────── */
.task-add {
  display: flex; align-items: center; gap: 8px;
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
  padding: 4px 10px; margin-bottom: 12px;
}
.task-add input {
  flex: 1; border: none; outline: none; background: none;
  font-size: 14px; font-family: var(--font); color: var(--text-dark); padding: 8px 0;
}
.task-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
  padding: 10px 14px; margin-bottom: 6px; cursor: pointer;
  transition: box-shadow .12s;
}
.task-row:hover { box-shadow: var(--shadow-md); }
.task-row.high { border-left: 3px solid var(--prio-high); }
.task-row.done .task-row-title { text-decoration: line-through; color: var(--text-mid); }
.task-row-main { flex: 1; min-width: 0; }
.task-row-title { font-size: 14px; font-weight: 500; }
.task-row-meta { font-size: 11.5px; color: var(--text-mid); display: flex; gap: 10px; flex-wrap: wrap; margin-top: 2px; align-items: center; }
.task-row-drag { color: var(--card-border); cursor: grab; display: flex; }
.task-row.dragging { opacity: .4; }

/* Round checkbox */
.check {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
  border: 2px solid var(--card-border); background: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center; color: #fff; padding: 0;
  transition: background .12s, border-color .12s;
}
.check:hover { border-color: var(--st-done); }
.check.checked { background: var(--st-done); border-color: var(--st-done); }
.check.doing { border-color: var(--st-doing); color: var(--st-doing); }

.due-chip { color: var(--text-mid); }
.due-chip.overdue { color: var(--danger); font-weight: 600; }

/* ── Slide-over drawer (task detail) ───────────────────────── */
.drawer-overlay { position: fixed; inset: 0; background: rgba(15,15,32,.4); z-index: 150; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 151;
  width: 440px; max-width: 100vw; background: var(--body-bg);
  box-shadow: -4px 0 24px rgba(0,0,0,.15);
  display: flex; flex-direction: column; overflow-y: auto;
  animation: drawer-in .2s ease;
}
@keyframes drawer-in { from { transform: translateX(100%); } to { transform: translateX(0); } }
.drawer-head { display: flex; align-items: flex-start; gap: 10px; padding: 16px; background: var(--card-bg); border-bottom: 1px solid var(--card-border); }
.drawer-head h2 { font-size: 16px; margin: 0; flex: 1; }
.drawer-body { padding: 16px; flex: 1; }

/* Checklist */
.checklist-item { display: flex; align-items: center; gap: 10px; padding: 5px 0; }
.checklist-item .check { width: 18px; height: 18px; }
.checklist-item.done span { text-decoration: line-through; color: var(--text-mid); }
.checklist-item span { flex: 1; font-size: 13.5px; }
.checklist-del { background: none; border: none; color: var(--text-mid); cursor: pointer; display: flex; padding: 2px; }
.checklist-del:hover { color: var(--danger); }
.checklist-progress { height: 5px; background: var(--card-border); border-radius: 3px; overflow: hidden; margin: 6px 0 10px; }
.checklist-progress > div { height: 100%; background: var(--st-done); }

/* ── Board (kanban) ────────────────────────────────────────── */
.board { display: flex; gap: 12px; align-items: flex-start; overflow-x: auto; padding-bottom: 8px; }
.board-col { flex: 1; min-width: 240px; background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 10px; }
.board-col.drop-target { border-color: var(--gold); background: var(--warn-bg); }
.board-col-head { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--text-mid); margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.board-col-count { margin-left: auto; font-weight: 500; }

/* Agenda groups (Today view) */
.agenda-group-title { font-size: 13px; font-weight: 700; color: var(--text-dark); margin: 16px 0 8px; display: flex; align-items: center; gap: 8px; }
.agenda-group-title.overdue { color: var(--danger); }