* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0f0f1a;
  --bg-surface: #1a1a2e;
  --bg-card: #22223a;
  --bg-hover: #2a2a45;
  --border: #2e2e4a;
  --text: #e0e0e8;
  --text-muted: #8888a0;
  --primary: #6c5ce7;
  --primary-hover: #7d6ff0;
  --danger: #e74c3c;
  --danger-hover: #c0392b;
  --radius: 8px;
  --radius-sm: 6px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.header-actions { display: flex; gap: 10px; flex-shrink: 0; }

/* Search */
.search-wrapper {
  flex: 1;
  max-width: 400px;
  margin: 0 20px;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 8px 36px 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.15s;
}
.search-input:focus {
  outline: none;
  border-color: var(--primary);
}
.search-input::placeholder { color: var(--text-muted); }

.search-shortcut {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  pointer-events: none;
}

/* Buttons */
.btn {
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.15s;
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary { background: var(--bg-card); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg-hover); }
.btn-ghost { background: none; color: var(--text-muted); font-size: 13px; }
.btn-ghost:hover { color: var(--text); }
.btn-danger { background: var(--danger); color: #fff; margin-top: 20px; }
.btn-danger:hover { background: var(--danger-hover); }
.btn-full { width: 100%; padding: 10px; }

/* Filter Bar */
.filter-bar {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  padding: 12px 24px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.filter-group { display: flex; flex-direction: column; gap: 4px; }
.filter-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

.pill-group { display: flex; gap: 4px; }

.pill {
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.pill:hover { border-color: var(--primary); color: var(--text); }
.pill.active { background: var(--primary); border-color: var(--primary); color: #fff; }

.filter-bar select,
.filter-bar input[type="date"] {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
  font-size: 13px;
}

/* Board */
.board {
  display: flex;
  gap: 12px;
  padding: 20px 24px;
  overflow-x: auto;
  min-height: calc(100vh - 140px);
}

.column {
  flex: 1;
  min-width: 260px;
  max-width: 340px;
  display: flex;
  flex-direction: column;
}

.column[data-status="Done"] {
  max-height: calc(100vh - 160px);
  overflow-y: auto;
}

.done-load-more {
  text-align: center;
  padding: 10px;
  font-size: 12px;
  color: var(--text-muted);
}

.column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  margin-bottom: 8px;
}

.column-title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.column-count {
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
}

.card-list {
  flex: 1;
  min-height: 60px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px;
  border-radius: var(--radius);
  transition: background 0.15s;
}

.card-list.sortable-ghost-class { opacity: 0.4; }

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.card:hover { background: var(--bg-hover); border-color: var(--primary); }
.card.sortable-chosen { box-shadow: 0 8px 24px rgba(0,0,0,0.4); transform: rotate(2deg); }

.card-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.priority-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.priority-dot.Critical { background: #cf4444; }
.priority-dot.High { background: #b07340; }
.priority-dot.Medium { background: #555; }
.priority-dot.Low { background: #3a3a3a; }

.card-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  gap: 6px;
  flex-wrap: wrap;
}

.category-tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
}

.category-tag.arnoldhq { background: #1e3a5f; color: #5dade2; }
.category-tag.trendflow { background: #1a3c34; color: #58d68d; }
.category-tag.finance { background: #3c2a1a; color: #f0b27a; }
.category-tag.visa_nyc { background: #3a1a3c; color: #d2b4de; }
.category-tag.vas_cybernetics { background: #1a2e3c; color: #76d7ea; }
.category-tag.personal_development { background: #2e3c1a; color: #c8e67e; }
.category-tag.standalone { background: #2e2e2e; color: #aaa; }

.card-assignee {
  font-size: 11px;
  color: var(--text-muted);
}

.card-due {
  font-size: 11px;
  color: var(--text-muted);
}
.card-due.overdue { color: #e74c3c; font-weight: 600; }

/* List View */
.list-view {
  padding: 20px 24px;
}

.task-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.task-table th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 2px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.task-table th.sortable { cursor: pointer; user-select: none; }
.task-table th.sortable:hover { color: var(--text); }

.sort-arrow { font-size: 10px; margin-left: 4px; }

.task-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.task-table tr { cursor: pointer; transition: background 0.1s; }
.task-table tbody tr:hover { background: var(--bg-hover); }

.list-priority {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.modal {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-header h2 { font-size: 18px; }

.close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
}
.close-btn:hover { color: var(--text); }

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }

/* Detail Panel */
.detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 150;
}

.detail-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 520px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border);
  z-index: 160;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  animation: slideIn 0.2s ease;
}

@keyframes slideIn {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.detail-header h2 { font-size: 16px; }

.detail-body {
  padding: 20px 24px;
  flex: 1;
}

.detail-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
}

/* Mobile */
@media (max-width: 768px) {
  .header { padding: 12px 16px; flex-wrap: wrap; gap: 8px; }
  .search-wrapper { max-width: none; margin: 0; order: 3; flex-basis: 100%; }
  .filter-bar { padding: 10px 16px; gap: 10px; }
  .board { padding: 12px 8px; gap: 8px; }
  .column { min-width: 220px; }
  .detail-panel { width: 100vw; }
  .modal { margin: 16px; }
  .form-row { flex-direction: column; gap: 0; }
  .list-view { padding: 12px 8px; overflow-x: auto; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* Sortable drag placeholder */
.sortable-ghost {
  opacity: 0.3;
}