/* ═══════════════════════════════════════════════
   SmartAgenda — Design System v5
   ═══════════════════════════════════════════════ */

:root {
  /* Dimensions */
  --sidebar-w: 220px;
  --panel-w: 270px;
  --topbar-h: 56px;
  --col-time: 52px;
  --hour-h: 60px;

  /* Palette */
  --accent: #6c63ff;
  --accent2: #5a52e0;
  --accent-light: rgba(108,99,255,0.08);
  --bg: #f4f5f7;
  --bg-card: #ffffff;
  --sidebar-bg: #16182a;
  --sidebar-hover: rgba(255,255,255,0.06);
  --sidebar-active: var(--accent);
  --text: #111827;
  --text2: #6b7280;
  --text3: #9ca3af;
  --border: #e5e7eb;
  --border2: rgba(229,231,235,0.6);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;

  /* Radius */
  --r: 8px;
  --r2: 12px;
  --r3: 16px;

  /* Shadows */
  --sh1: 0 1px 3px rgba(0,0,0,0.07),0 1px 2px rgba(0,0,0,0.04);
  --sh2: 0 4px 16px rgba(0,0,0,0.1),0 1px 4px rgba(0,0,0,0.06);
  --sh3: 0 12px 40px rgba(0,0,0,0.14),0 4px 12px rgba(0,0,0,0.08);

  /* Legacy aliases (used in JS inline styles) */
  --bg-main: #f4f5f7;
  --border-light: rgba(229,231,235,0.6);
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
}

/* ─── Reset ──────────────────────────────────────── */
*,*::before,*::after { margin:0;padding:0;box-sizing:border-box; }
html,body { height:100%;overflow:hidden; }
body {
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;
  background:var(--bg);color:var(--text);font-size:13px;line-height:1.4;
  -webkit-font-smoothing:antialiased;
}

/* ═══════════════════════════════════════════════
   LAYOUT SHELL — 3-column grid
   ═══════════════════════════════════════════════ */
#app {
  display:grid;
  grid-template-columns: var(--sidebar-w) 1fr var(--panel-w);
  grid-template-rows: 100vh;
  height:100vh;
  overflow:hidden;
}
/* Override when showing login page */
#app[style*="display: block"],
#app[style*="display:block"] {
  display: block !important;
  height: auto;
  overflow: visible;
  min-height: 100vh;
}

/* ═══════════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════════ */
.sidebar {
  grid-column:1;
  background:var(--sidebar-bg);
  color:#fff;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  height:100vh;
  border-right:1px solid rgba(255,255,255,0.04);
  flex-shrink:0;
  min-width:var(--sidebar-w);
}

/* Logo */
.sidebar-logo {
  padding:20px 16px 16px;
  display:flex;align-items:center;gap:10px;
  border-bottom:1px solid rgba(255,255,255,0.06);
  flex-shrink:0;
}
.logo-icon {
  width:34px;height:34px;
  background:var(--accent);
  border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;flex-shrink:0;
  box-shadow:0 4px 14px rgba(108,99,255,0.45);
}
.sidebar-logo > span {
  font-weight:800;font-size:15px;letter-spacing:-0.3px;color:#fff;
}

/* Nav scroll area */
.sidebar-nav {
  flex:1;overflow-y:auto;
  padding:10px 8px 0;
  scrollbar-width:thin;
  scrollbar-color:rgba(255,255,255,0.1) transparent;
}
.sidebar-nav::-webkit-scrollbar { width:3px; }
.sidebar-nav::-webkit-scrollbar-thumb { background:rgba(255,255,255,0.15);border-radius:3px; }

/* Section title */
.sidebar-section-title {
  font-size:10px;font-weight:700;letter-spacing:0.08em;
  color:rgba(255,255,255,0.28);text-transform:uppercase;
  padding:14px 10px 5px;user-select:none;
}

/* Nav items */
.nav-item {
  display:flex;align-items:center;gap:9px;
  padding:8px 10px;border-radius:var(--r);
  cursor:pointer;font-size:12.5px;
  color:rgba(255,255,255,0.58);
  transition:background 0.13s,color 0.13s;
  user-select:none;margin-bottom:1px;
  text-decoration:none;
}
.nav-item:hover { background:var(--sidebar-hover);color:rgba(255,255,255,0.88); }
.nav-item.active { background:var(--accent);color:#fff;font-weight:600; }
.nav-item i {
  width:16px;text-align:center;font-size:12px;
  flex-shrink:0;opacity:0.8;
}
.nav-item.active i { opacity:1; }
.ni-label { flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }
.ni-badge {
  margin-left:auto;background:var(--danger);color:#fff;
  font-size:10px;font-weight:700;padding:1px 6px;border-radius:10px;flex-shrink:0;
}
.ni-count {
  margin-left:auto;font-size:10px;color:rgba(255,255,255,0.3);flex-shrink:0;
}
.project-dot { width:8px;height:8px;border-radius:50%;flex-shrink:0; }

/* Footer */
.sidebar-footer {
  padding:12px 8px 14px;
  border-top:1px solid rgba(255,255,255,0.06);
  flex-shrink:0;
}
.sidebar-add-btn {
  display:flex;align-items:center;gap:8px;
  padding:7px 10px;border-radius:var(--r);
  cursor:pointer;color:rgba(255,255,255,0.38);
  font-size:11.5px;transition:background 0.13s,color 0.13s;
}
.sidebar-add-btn:hover { background:var(--sidebar-hover);color:rgba(255,255,255,0.65); }
.sidebar-add-btn i { font-size:11px; }

/* ═══════════════════════════════════════════════
   MAIN CONTENT
   ═══════════════════════════════════════════════ */
.main-content {
  grid-column:2;
  display:flex;flex-direction:column;
  overflow:hidden;background:var(--bg);
  min-width:0;
}

/* ─── Topbar ──────────────────────────────────── */
.topbar {
  height:var(--topbar-h);
  background:var(--bg-card);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;
  padding:0 18px;
  flex-shrink:0;
  gap:10px;
  box-shadow:0 1px 0 var(--border);
}
.topbar-left { display:flex;align-items:center;gap:8px; }
.topbar-right { display:flex;align-items:center;gap:8px;margin-left:auto; }
.topbar-date {
  font-size:16px;font-weight:800;color:var(--text);
  letter-spacing:-0.4px;margin-left:4px;
}

/* Buttons */
.btn {
  display:inline-flex;align-items:center;gap:5px;
  padding:7px 14px;border-radius:var(--r);
  font-size:12px;font-weight:600;cursor:pointer;border:none;
  transition:all 0.15s;font-family:inherit;line-height:1;
}
.btn-primary { background:var(--accent);color:#fff; }
.btn-primary:hover { background:var(--accent2);transform:translateY(-1px);box-shadow:0 4px 12px rgba(108,99,255,0.32); }
.btn-secondary { background:var(--bg-card);color:var(--text2);border:1.5px solid var(--border); }
.btn-secondary:hover { background:var(--bg);border-color:#d1d5db; }
.btn-today { background:var(--bg-card);color:var(--text);border:1.5px solid var(--border);font-weight:700; }
.btn-today:hover { background:var(--bg); }
.btn-icon {
  width:30px;height:30px;border-radius:var(--r);
  border:1.5px solid var(--border);background:var(--bg-card);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  font-size:11px;color:var(--text2);transition:all 0.15s;flex-shrink:0;
}
.btn-icon:hover { background:var(--bg);border-color:#d1d5db; }

/* ─── Alert banner ──────────────────────────── */
.alert-banner {
  display:none;padding:10px 18px;
  background:#fffbeb;border-bottom:1px solid #fde68a;
  color:#92400e;font-size:12px;font-weight:500;
  align-items:center;gap:8px;flex-shrink:0;
}
.alert-banner.visible { display:flex; }
.alert-banner i { color:var(--warning);flex-shrink:0; }

/* ═══════════════════════════════════════════════
   CALENDAR
   ═══════════════════════════════════════════════ */
.calendar-container {
  flex:1;display:flex;flex-direction:column;
  overflow:hidden;min-height:0;
}

/* Header days */
.calendar-header {
  display:grid;
  grid-template-columns:var(--col-time) repeat(7,1fr);
  background:var(--bg-card);
  border-bottom:2px solid var(--border);
  flex-shrink:0;
  position:sticky;top:0;z-index:10;
  box-shadow:0 1px 0 var(--border2);
}
.day-header {
  padding:10px 6px 8px;text-align:center;
  border-left:1px solid var(--border2);
}
.day-name {
  font-size:10px;font-weight:700;color:var(--text3);
  text-transform:uppercase;letter-spacing:0.06em;
}
.day-number {
  font-size:20px;font-weight:800;color:var(--text);
  line-height:1.1;margin-top:2px;
}
.day-header.today .day-name { color:var(--accent); }
.day-header.today .day-number {
  color:#fff;background:var(--accent);
  width:32px;height:32px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  margin:2px auto 0;font-size:15px;
  box-shadow:0 4px 10px rgba(108,99,255,0.35);
}

/* Scrollable body */
.calendar-body {
  flex:1;overflow-y:auto;overflow-x:hidden;
  position:relative;min-height:0;
}
.calendar-body::-webkit-scrollbar { width:6px; }
.calendar-body::-webkit-scrollbar-thumb { background:var(--border);border-radius:3px; }

/* Fixed-height wrapper */
.cal-wrap {
  position:relative;
  width:100%;
}

/* Time label */
.time-label {
  display:flex;align-items:flex-start;justify-content:flex-end;
  padding-right:8px;
  font-size:10px;color:var(--text3);font-weight:500;
  user-select:none;pointer-events:none;
}

/* Clickable cells */
.time-cell {
  position:absolute;cursor:pointer;
  transition:background 0.1s;
}
.time-cell:hover { background:rgba(108,99,255,0.035); }
.time-cell.drag-over {
  background:rgba(108,99,255,0.1)!important;
  outline:2px dashed var(--accent);
  outline-offset:-2px;
}

/* ─── Task / Event blocks ─────────────────────── */
.task-block {
  position:absolute;
  border-radius:6px;
  padding:4px 7px;
  font-size:11px;font-weight:600;
  cursor:pointer;overflow:hidden;
  box-shadow:0 1px 3px rgba(0,0,0,0.1),inset 0 1px 0 rgba(255,255,255,0.5);
  transition:box-shadow 0.15s,transform 0.1s;
  z-index:2;
  border-left:3px solid;
  pointer-events:auto;
}
.task-block:hover {
  transform:translateX(1px);
  box-shadow:0 4px 14px rgba(0,0,0,0.2);
  z-index:5;
}
.task-title {
  font-weight:700;white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;line-height:1.3;font-size:11px;
}
.task-project {
  font-size:9px;opacity:0.75;margin-top:1px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.task-time { font-size:9px;opacity:0.7;margin-top:1px; }

.task-block.completed { opacity:0.45; }
.task-block.completed .task-title { text-decoration:line-through; }
.task-block.overdue { animation:pulse-danger 2.2s ease-in-out infinite; }
.task-block[draggable="true"] { cursor:grab; }
.task-block[draggable="true"]:active { cursor:grabbing; }

@keyframes pulse-danger {
  0%,100% { box-shadow:0 1px 4px rgba(239,68,68,0.25); }
  50% { box-shadow:0 2px 12px rgba(239,68,68,0.55); }
}

/* Time indicator */
#time-indicator {
  position:absolute;left:0;right:0;
  pointer-events:none;z-index:10;
}

/* ═══════════════════════════════════════════════
   RIGHT PANEL — Task list
   ═══════════════════════════════════════════════ */
.tasks-panel {
  grid-column:3;
  background:var(--bg-card);
  border-left:1px solid var(--border);
  display:flex;flex-direction:column;
  overflow:hidden;height:100vh;
  flex-shrink:0;
  min-width:var(--panel-w);
}
.tasks-panel-header {
  padding:15px 16px;
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  flex-shrink:0;
}
.tasks-panel-title { font-size:13px;font-weight:800;color:var(--text); }
.tasks-panel-count {
  font-size:11px;font-weight:700;color:var(--text3);
  background:var(--bg);padding:2px 8px;border-radius:10px;
}
.tasks-list { flex:1;overflow-y:auto;padding:6px; }
.tasks-list::-webkit-scrollbar { width:4px; }
.tasks-list::-webkit-scrollbar-thumb { background:var(--border);border-radius:3px; }

.task-item {
  display:flex;align-items:flex-start;gap:8px;
  padding:9px 8px;border-radius:var(--r);cursor:pointer;
  transition:background 0.12s;margin-bottom:2px;
  border:1px solid transparent;
}
.task-item:hover { background:var(--bg);border-color:var(--border2); }
.task-item.overdue .task-item-title { color:var(--danger); }

.task-item-check {
  width:18px;height:18px;border-radius:50%;
  border:2px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;margin-top:1px;
  transition:all 0.15s;font-size:8px;color:#fff;
  cursor:pointer;
}
.task-item-check:hover { border-color:var(--accent); }
.task-item-check.checked { background:var(--success);border-color:var(--success); }

.task-item-body { flex:1;min-width:0; }
.task-item-title {
  font-size:12px;font-weight:600;color:var(--text);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3;
}
.task-item-meta {
  font-size:10px;color:var(--text3);margin-top:2px;
  display:flex;align-items:center;gap:4px;flex-wrap:wrap;
}

/* ═══════════════════════════════════════════════
   MODALS
   ═══════════════════════════════════════════════ */
.modal-overlay {
  position:fixed;inset:0;
  background:rgba(0,0,0,0.45);
  z-index:200;
  display:flex;align-items:center;justify-content:center;
  backdrop-filter:blur(4px);
  animation:fadeIn 0.15s ease;
}
@keyframes fadeIn { from{opacity:0;}to{opacity:1;} }

.modal {
  background:#fff;border-radius:var(--r3);
  width:560px;max-width:95vw;max-height:90vh;
  overflow-y:auto;box-shadow:var(--sh3);
  animation:slideUp 0.2s cubic-bezier(0.2,0.8,0.3,1);
}
@keyframes slideUp { from{transform:translateY(18px);opacity:0;}to{transform:translateY(0);opacity:1;} }

.modal-header {
  padding:22px 24px 0;
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:4px;
}
.modal-title { font-size:16px;font-weight:800;color:var(--text); }
.modal-close {
  width:28px;height:28px;border-radius:var(--r);
  border:1.5px solid var(--border);background:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  color:var(--text2);font-size:12px;transition:all 0.15s;flex-shrink:0;
}
.modal-close:hover { background:var(--bg);border-color:#d1d5db; }
.modal-body { padding:16px 24px 20px; }
.modal-footer {
  padding:14px 24px 20px;
  display:flex;justify-content:flex-end;gap:8px;
  border-top:1px solid var(--border2);
}

/* Forms */
.form-grid { display:grid;grid-template-columns:1fr 1fr;gap:14px; }
.form-group { display:flex;flex-direction:column;gap:5px; }
.form-group.span-2 { grid-column:1/-1; }
.form-label {
  font-size:11px;font-weight:700;color:var(--text2);
  text-transform:uppercase;letter-spacing:0.05em;
}
.form-input,.form-select,.form-textarea {
  padding:9px 11px;border:1.5px solid var(--border);
  border-radius:var(--r);font-size:13px;color:var(--text);
  background:#fff;transition:border-color 0.15s;
  font-family:inherit;outline:none;
}
.form-input:focus,.form-select:focus,.form-textarea:focus {
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(108,99,255,0.1);
}
.form-textarea { resize:vertical;min-height:68px; }

/* Importance slider */
.importance-slider-wrap { display:flex;align-items:center;gap:10px; }
.importance-slider {
  flex:1;-webkit-appearance:none;height:5px;
  border-radius:3px;background:var(--border);outline:none;
}
.importance-slider::-webkit-slider-thumb {
  -webkit-appearance:none;width:18px;height:18px;border-radius:50%;
  background:var(--accent);cursor:pointer;
  box-shadow:0 1px 4px rgba(108,99,255,0.4);
}
.importance-value {
  width:28px;height:28px;border-radius:7px;background:var(--accent);
  color:#fff;font-size:12px;font-weight:800;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}

/* Toggle */
.toggle { position:relative;width:36px;height:20px;cursor:pointer;display:inline-block; }
.toggle input { opacity:0;width:0;height:0;position:absolute; }
.toggle-slider {
  position:absolute;inset:0;background:var(--border);
  border-radius:10px;transition:0.2s;
}
.toggle-slider::before {
  content:'';position:absolute;
  width:14px;height:14px;left:3px;top:3px;
  background:#fff;border-radius:50%;transition:0.2s;
}
.toggle input:checked+.toggle-slider { background:var(--accent); }
.toggle input:checked+.toggle-slider::before { transform:translateX(16px); }

/* Split row */
.split-row { display:flex;align-items:center;gap:10px; }

/* ─── Task detail panel (slide-in) ─────────────── */
.task-detail-panel {
  position:fixed;right:0;top:0;bottom:0;
  width:360px;background:#fff;
  box-shadow:-6px 0 32px rgba(0,0,0,0.12);
  z-index:80;display:flex;flex-direction:column;
  transform:translateX(100%);
  transition:transform 0.25s cubic-bezier(0.4,0,0.2,1);
}
.task-detail-panel.open { transform:translateX(0); }
.panel-header {
  padding:16px 20px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;flex-shrink:0;
}
.panel-title { font-size:14px;font-weight:800; }
.panel-body { flex:1;overflow-y:auto;padding:16px 20px; }
.panel-field { margin-bottom:14px; }
.panel-field-label {
  font-size:10px;font-weight:700;color:var(--text3);
  margin-bottom:4px;text-transform:uppercase;letter-spacing:0.06em;
}
.panel-field-value { font-size:13px;color:var(--text); }

/* Status chips */
.status-chip {
  display:inline-flex;align-items:center;gap:5px;
  padding:4px 11px;border-radius:20px;
  font-size:12px;font-weight:600;cursor:pointer;border:none;
  transition:all 0.15s;
}
.status-todo { background:var(--bg);color:var(--text2); }
.status-in-progress { background:#dbeafe;color:#1d4ed8; }
.status-done { background:#d1fae5;color:#065f46; }
.status-cancelled { background:#fee2e2;color:#991b1b; }

/* ─── Context menu ──────────────────────────────── */
.context-menu {
  position:fixed;background:#fff;
  border:1px solid var(--border);border-radius:var(--r2);
  box-shadow:var(--sh3);padding:4px;z-index:500;min-width:168px;
}
.context-item {
  padding:8px 12px;border-radius:var(--r);font-size:12px;
  cursor:pointer;display:flex;align-items:center;gap:9px;
  color:var(--text);transition:background 0.1s;
}
.context-item:hover { background:var(--bg); }
.context-item.danger { color:var(--danger); }
.context-item.danger:hover { background:#fee2e2; }
.context-item i { width:14px;text-align:center; }

/* ─── Notification toast ────────────────────────── */
.notification {
  position:fixed;bottom:24px;left:50%;
  transform:translateX(-50%) translateY(80px);
  background:var(--text);color:#fff;
  padding:10px 22px;border-radius:30px;
  font-size:13px;font-weight:600;
  box-shadow:var(--sh3);z-index:600;
  transition:transform 0.3s cubic-bezier(0.2,0.8,0.3,1);
  display:flex;align-items:center;gap:8px;
  white-space:nowrap;
}
.notification.show { transform:translateX(-50%) translateY(0); }
.notification.success { background:var(--success); }
.notification.warning { background:var(--warning);color:#fff; }
.notification.error { background:var(--danger); }

/* ─── Color swatches ────────────────────────────── */
.color-swatches { display:flex;flex-wrap:wrap;gap:6px; }
.color-swatch {
  width:24px;height:24px;border-radius:50%;cursor:pointer;
  border:2px solid transparent;transition:all 0.15s;
}
.color-swatch.selected { border-color:var(--text);transform:scale(1.15); }

/* ─── Empty state ───────────────────────────────── */
.empty-state {
  display:flex;flex-direction:column;align-items:center;
  justify-content:center;padding:40px 20px;
  color:var(--text3);text-align:center;
}
.empty-state i { font-size:28px;margin-bottom:10px;opacity:0.4; }
.empty-state p { font-size:12px; }

/* ─── Scrollbars ────────────────────────────────── */
::-webkit-scrollbar { width:5px;height:5px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--border);border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:#d1d5db; }

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media(max-width:1100px) {
  :root { --panel-w:0px; }
  #app { grid-template-columns:var(--sidebar-w) 1fr; }
  .tasks-panel { display:none; }
}
@media(max-width:720px) {
  #app { grid-template-columns:0 1fr; }
  .sidebar { width:0;overflow:hidden;display:none; }
}

/* ═══════════════════════════════════════════════
   VIEWS COMMON (projects + settings pages)
   ═══════════════════════════════════════════════ */
.view-page {
  grid-column: 2 / 4;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: var(--bg);
  height: 100vh;
}
.view-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  gap: 16px;
}
.view-header-left { display: flex;flex-direction:column;gap:2px; }
.view-header-right { display:flex;align-items:center;gap:8px; }
.view-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.4px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.view-title i { color: var(--accent); }
.view-subtitle { font-size: 12px; color: var(--text3); }

/* ═══════════════════════════════════════════════
   PROJECTS VIEW
   ═══════════════════════════════════════════════ */
.proj-stats-bar {
  display: flex;
  gap: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.proj-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 8px;
  border-right: 1px solid var(--border2);
}
.proj-stat:last-child { border-right: none; }
.proj-stat-n {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}
.proj-stat-l {
  font-size: 10px;
  color: var(--text3);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.proj-filter-tabs {
  display: flex;
  gap: 4px;
  padding: 14px 24px 0;
  flex-shrink: 0;
}
.proj-tab {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: var(--bg-card);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text2);
  transition: all 0.15s;
  font-family: inherit;
}
.proj-tab:hover { border-color: var(--accent);color: var(--accent); }
.proj-tab.active { background: var(--accent);border-color: var(--accent);color: #fff; }

.proj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
  padding: 16px 24px 24px;
  overflow-y: auto;
  flex: 1;
}

.proj-card {
  background: var(--bg-card);
  border-radius: var(--r2);
  border-top: 4px solid var(--accent);
  box-shadow: var(--sh1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 0.15s;
}
.proj-card:hover { box-shadow: var(--sh2); }

.proj-card-head {
  padding: 14px 16px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.proj-card-name { font-size: 14px;font-weight: 800;color: var(--text); }
.proj-card-meta { font-size: 11px;color: var(--text3);margin-top: 2px; }

.proj-progress {
  height: 4px;
  background: var(--border);
  margin: 0 16px;
  border-radius: 2px;
  overflow: hidden;
}
.proj-progress-bar {
  height: 100%;
  border-radius: 2px;
  transition: width 0.4s ease;
}
.proj-progress-label {
  font-size: 10px;
  color: var(--text3);
  padding: 4px 16px 8px;
  font-weight: 500;
}

.proj-task-list {
  padding: 4px 8px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 320px;
  overflow-y: auto;
}
.proj-task-list::-webkit-scrollbar { width: 3px; }
.proj-task-list::-webkit-scrollbar-thumb { background: var(--border);border-radius: 3px; }

.proj-task-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: var(--r);
  cursor: pointer;
  transition: background 0.1s;
  border: 1px solid transparent;
}
.proj-task-item:hover { background: var(--bg);border-color: var(--border2); }
.proj-task-item.overdue .proj-task-title { color: var(--danger); }
.proj-task-item.done .proj-task-title { text-decoration: line-through;color: var(--text3); }
.proj-task-item.done { opacity: 0.65; }

.proj-task-check {
  width: 18px;height: 18px;border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;align-items: center;justify-content: center;
  flex-shrink: 0;cursor: pointer;color: #fff;
  transition: all 0.15s;font-size: 8px;
}
.proj-task-check:hover { border-color: var(--success); }
.proj-task-check.checked { background: var(--success);border-color: var(--success); }

.proj-task-body { flex: 1;min-width: 0; }
.proj-task-title {
  font-size: 12px;font-weight: 600;color: var(--text);
  white-space: nowrap;overflow: hidden;text-overflow: ellipsis;
}
.proj-task-meta {
  display: flex;align-items: center;gap: 8px;
  font-size: 10px;color: var(--text3);margin-top: 2px;flex-wrap: wrap;
}

.proj-empty {
  padding: 20px 16px;
  text-align: center;
  color: var(--text3);
  font-size: 12px;
}
.proj-empty i { margin-right: 4px;color: var(--success); }

/* ═══════════════════════════════════════════════
   SETTINGS VIEW
   ═══════════════════════════════════════════════ */
.settings-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 760px;
}
.settings-section {
  background: var(--bg-card);
  border-radius: var(--r2);
  padding: 20px 22px;
  box-shadow: var(--sh1);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.settings-section-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.settings-section-title i { color: var(--accent); }
.settings-section-desc {
  font-size: 12px;
  color: var(--text3);
  line-height: 1.5;
  margin-bottom: 4px;
}

/* Timeslot cards */
.ts-card {
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 12px 14px;
  transition: border-color 0.15s,background 0.15s;
}
.ts-card.ts-active {
  border-color: var(--accent);
  background: var(--accent-light);
}
.ts-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.ts-radio {
  width: 18px;height: 18px;border-radius: 50%;
  border: 2px solid var(--border);
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s;
  position: relative;
}
.ts-radio.on {
  border-color: var(--accent);
  background: var(--accent);
}
.ts-radio.on::after {
  content: '';
  position: absolute;
  width: 6px;height: 6px;
  background: #fff;
  border-radius: 50%;
  top: 50%;left: 50%;
  transform: translate(-50%,-50%);
}
.ts-name { font-size: 13px;font-weight: 700;color: var(--text); }
.ts-desc { font-size: 11px;color: var(--text3);margin-top: 2px; }

/* Project settings rows */
.proj-settings-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--r);
  border: 1px solid var(--border2);
  background: var(--bg);
  transition: background 0.12s;
}
.proj-settings-row:hover { background: var(--border2); }

/* ── Task detail modal enhancements ── */
#task-detail-modal .modal-header {
  border-bottom: 1px solid var(--border);
}
#task-detail-modal .modal-body {
  max-height: calc(90vh - 130px);
  overflow-y: auto;
}

/* ── ICS feed row ── */
#connected-cals > div {
  transition: background 0.12s;
}
#connected-cals > div:hover {
  background: var(--border2) !important;
}

/* ── Recurrence choice modal ── */
#recur-choice-modal .btn,
#drop-choice-modal .btn {
  text-align: left;
  display: flex;
  align-items: center;
}

/* ── Status chip enhancements ── */
.status-chip {
  cursor: pointer;
  transition: all 0.15s;
  border: 1.5px solid transparent;
}
.status-chip:hover { filter: brightness(0.95); transform: translateY(-1px); }

/* ── Panel field in modal ── */
#task-detail-modal .panel-field {
  margin-bottom: 0;
}

/* ════════════════════════════════════════
   LOGIN SCREEN
   ════════════════════════════════════════ */
#login-page {
  font-family: inherit;
}
#login-page .form-input {
  background: #f9fafb;
  border-color: #e5e7eb;
  transition: border-color 0.2s, box-shadow 0.2s;
}
#login-page .form-input:focus {
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(108,99,255,0.12);
  outline: none;
}
#login-page .btn-primary {
  background: var(--accent);
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.2px;
  box-shadow: 0 4px 16px rgba(108,99,255,0.35);
  transition: all 0.2s;
}
#login-page .btn-primary:hover {
  background: var(--accent2);
  box-shadow: 0 6px 20px rgba(108,99,255,0.45);
  transform: translateY(-1px);
}
#login-page .btn-primary:active {
  transform: translateY(0);
}

/* ── Login tabs ── */
#tab-login, #tab-register {
  transition: all 0.2s;
}

/* ════════════════════════════════════════
   ACCOUNT SECTION in Settings
   ════════════════════════════════════════ */
#acc-err { border-radius: 8px; }