:root {
  --bg: #f3f4f6;
  --panel: #ffffff;
  --panel-soft: #f9fafb;
  --text: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
  --sidebar: #111827;
  --sidebar-soft: #1f2937;
  --radius: 16px;
  --shadow: 0 12px 30px rgba(17,24,39,.08);
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--text); background: var(--bg); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 280px 1fr; }
.sidebar { background: var(--sidebar); color: white; padding: 24px 18px; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; z-index: 20; }
.brand { display: flex; gap: 12px; align-items: center; padding: 0 8px 24px; border-bottom: 1px solid rgba(255,255,255,.1); }
.brand-logo { width: 58px; height: 58px; display: block; flex: 0 0 auto; border-radius: 50%; object-fit: cover; box-shadow: 0 6px 18px rgba(0,0,0,.28); }
.brand h1 { font-size: 18px; margin: 0; }
.brand p { font-size: 12px; color: #9ca3af; margin: 3px 0 0; }
.nav-list { display: grid; gap: 8px; margin-top: 24px; }
.nav-item { border: 0; background: transparent; color: #d1d5db; text-align: left; padding: 12px 14px; border-radius: 12px; display: flex; gap: 12px; align-items: center; }
.nav-item:hover, .nav-item.active { background: var(--sidebar-soft); color: white; }
.sidebar-footer { margin-top: auto; display: grid; gap: 9px; }
.sidebar-footer small { color: #9ca3af; line-height: 1.4; margin-top: 6px; }
.main-area { min-width: 0; }
.topbar { min-height: 92px; padding: 20px 30px; background: rgba(255,255,255,.9); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 10; backdrop-filter: blur(10px); }
.topbar h2 { margin: 0; font-size: 25px; }
.topbar p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.view { display: none; padding: 28px 30px 48px; }
.view.active { display: block; }
.primary-btn, .secondary-btn, .danger-btn { border: 0; border-radius: 10px; padding: 10px 14px; font-weight: 700; }
.primary-btn { background: var(--primary); color: white; }
.primary-btn:hover { background: var(--primary-dark); }
.secondary-btn { background: #e5e7eb; color: #111827; }
.secondary-btn:hover { background: #d1d5db; }
.danger-btn { background: var(--danger); color: white; }
.danger-link { background: transparent; color: #fca5a5; border: 0; padding: 8px; text-align: left; }
.full { width: 100%; text-align: center; }
.file-label { display: block; cursor: pointer; }
.file-label input { display: none; }
.icon-btn { background: transparent; border: 0; font-size: 24px; padding: 5px 8px; }
.mobile-only { display: none; }
.grid { display: grid; gap: 18px; }
.stats-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
.stat-card, .card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.stat-card { padding: 20px; }
.stat-card .label { color: var(--muted); font-size: 13px; }
.stat-card .value { font-size: 30px; font-weight: 800; margin-top: 8px; }
.card { padding: 20px; }
.card-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 15px; }
.card-header h3 { margin: 0; font-size: 17px; }
.two-col { grid-template-columns: minmax(0,1.4fr) minmax(300px,.8fr); margin-top: 18px; }
.three-col { grid-template-columns: repeat(3, minmax(0,1fr)); }
.progress-bar { height: 10px; border-radius: 999px; background: #e5e7eb; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg,#2563eb,#7c3aed); border-radius: inherit; }
.list { display: grid; gap: 10px; }
.list-item { display: flex; justify-content: space-between; gap: 14px; align-items: center; padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-soft); }
.list-item strong { display: block; }
.list-item small { color: var(--muted); }
.badge { display: inline-flex; align-items: center; padding: 5px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; background: #e5e7eb; color: #374151; }
.badge.high { background: #fee2e2; color: #991b1b; }
.badge.medium { background: #fef3c7; color: #92400e; }
.badge.low { background: #dcfce7; color: #166534; }
.badge.done { background: #dcfce7; color: #166534; }
.badge.in-progress { background: #dbeafe; color: #1e40af; }
.badge.planned { background: #ede9fe; color: #5b21b6; }
.badge.on-hold { background: #f3f4f6; color: #4b5563; }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.toolbar .filters { display: flex; flex-wrap: wrap; gap: 10px; }
input, select, textarea { border: 1px solid #d1d5db; border-radius: 10px; padding: 10px 12px; background: white; color: var(--text); width: 100%; }
textarea { min-height: 90px; resize: vertical; }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.form-group { display: grid; gap: 6px; }
.form-group.full-row { grid-column: 1/-1; }
.form-group label { font-size: 13px; font-weight: 700; }
.form-actions { grid-column: 1/-1; display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }
.project-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.project-card { position: relative; overflow: hidden; }
.project-accent { height: 6px; border-radius: 8px 8px 0 0; margin: -20px -20px 16px; }
.project-card h3 { margin: 0 0 7px; }
.project-meta { color: var(--muted); font-size: 13px; display: grid; gap: 5px; margin: 12px 0; }
.card-actions { display: flex; gap: 8px; margin-top: 14px; }
.card-actions button { flex: 1; }
.task-check { width: 20px; height: 20px; accent-color: var(--primary); }
.task-title.completed { text-decoration: line-through; color: var(--muted); }
.schedule-layout { display: grid; grid-template-columns: 1fr 330px; gap: 18px; }
.calendar { display: grid; grid-template-columns: repeat(7,1fr); gap: 8px; }
.calendar-head { font-size: 12px; text-align: center; color: var(--muted); font-weight: 700; padding: 5px; }
.calendar-day { min-height: 105px; background: white; border: 1px solid var(--line); border-radius: 12px; padding: 8px; }
.calendar-day.muted { opacity: .45; }
.calendar-day.today { outline: 2px solid var(--primary); }
.day-number { font-size: 12px; font-weight: 800; }
.day-event { margin-top: 6px; padding: 5px 6px; border-radius: 7px; background: #dbeafe; color: #1e3a8a; font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chart-bars { display: flex; height: 220px; gap: 16px; align-items: flex-end; padding: 20px 8px 0; border-bottom: 1px solid var(--line); }
.chart-col { flex: 1; display: grid; gap: 7px; justify-items: center; }
.chart-bar { width: 70%; min-width: 24px; background: linear-gradient(180deg,#7c3aed,#2563eb); border-radius: 10px 10px 0 0; }
.chart-label { font-size: 12px; color: var(--muted); text-align: center; }
.empty { text-align: center; padding: 35px 15px; color: var(--muted); border: 1px dashed #d1d5db; border-radius: 12px; }
.modal-backdrop { position: fixed; inset: 0; background: rgba(17,24,39,.55); display: grid; place-items: center; padding: 20px; z-index: 50; }
.modal-backdrop.hidden { display: none; }
.modal { width: min(680px,100%); max-height: 90vh; overflow: auto; background: white; border-radius: 18px; box-shadow: 0 25px 70px rgba(0,0,0,.25); padding: 20px; }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.modal-header h3 { margin: 0; }
.toast { position: fixed; right: 24px; bottom: 24px; background: #111827; color: white; padding: 12px 16px; border-radius: 10px; opacity: 0; transform: translateY(15px); transition: .2s; z-index: 80; pointer-events: none; }
.toast.show { opacity: 1; transform: translateY(0); }
@media (max-width: 1100px) {
  .stats-grid, .project-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .two-col, .schedule-layout { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .app-shell { display: block; }
  .sidebar { position: fixed; left: -290px; width: 280px; transition: left .2s; }
  .sidebar.open { left: 0; }
  .mobile-only { display: inline-block; }
  .topbar { padding: 16px; gap: 10px; }
  .topbar h2 { font-size: 21px; }
  .topbar .primary-btn { padding: 9px 10px; }
  .view { padding: 18px 14px 36px; }
  .stats-grid, .project-grid, .three-col, .form-grid { grid-template-columns: 1fr; }
  .form-group.full-row, .form-actions { grid-column: auto; }
  .calendar { gap: 4px; }
  .calendar-day { min-height: 78px; padding: 5px; }
  .day-event { font-size: 9px; padding: 4px; }
  .list-item { align-items: flex-start; }
}

/* v1.1.0 additions */
.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:24px 0 12px}.section-title h3{margin:0}.task-group{margin-bottom:22px}.task-group-title{display:flex;align-items:center;gap:8px;margin:0 0 10px;font-size:.92rem;color:#64748b;text-transform:uppercase;letter-spacing:.06em}.count-pill{background:#e2e8f0;color:#334155;border-radius:999px;padding:2px 8px;font-size:.75rem}.task-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:start;padding:14px;border:1px solid #e2e8f0;border-radius:12px;background:#fff;margin-bottom:9px}.task-row.overdue{border-left:4px solid #dc2626}.task-row.today{border-left:4px solid #2563eb}.task-row.completed{opacity:.65}.task-row.completed strong{text-decoration:line-through}.task-main{min-width:0}.task-main small{display:block;margin-top:5px;color:#64748b}.task-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.status-select{min-width:112px;padding:7px 8px}.subtask-list{margin-top:10px;padding-left:0;display:grid;gap:6px}.subtask-item{display:flex;align-items:center;gap:7px;font-size:.86rem;color:#475569}.subtask-item.done{text-decoration:line-through;opacity:.65}.workload-meter{height:10px;border-radius:999px;background:#e2e8f0;overflow:hidden;margin-top:9px}.workload-meter>div{height:100%;background:#2563eb}.workload-meter.over>div{background:#dc2626}.notice{padding:12px 14px;border-radius:10px;background:#eff6ff;color:#1e40af;margin-bottom:16px}.danger-notice{background:#fef2f2;color:#991b1b}.myday-pick{display:flex;gap:8px;align-items:center}.calendar-day{cursor:pointer}.calendar-day:hover{outline:2px solid #93c5fd}.calendar-item-actions{display:flex;gap:6px}.recurrence-note{font-size:.82rem;color:#7c3aed;margin-top:6px}.version-card{position:relative;padding-left:26px}.version-card:before{content:"";position:absolute;left:5px;top:7px;bottom:-22px;width:2px;background:#cbd5e1}.version-card:last-child:before{bottom:14px}.version-card:after{content:"";position:absolute;left:0;top:7px;width:12px;height:12px;border-radius:50%;background:#2563eb}.version-card h3{margin:0 0 4px}.version-card ul{margin:10px 0 0;padding-left:18px;color:#475569}.inline-check{display:flex;align-items:center;gap:8px}.inline-check input{width:auto}.full-row-help{font-size:.8rem;color:#64748b;margin-top:-4px}.date-line{display:flex;flex-wrap:wrap;gap:7px}.date-chip{font-size:.78rem;background:#f1f5f9;border-radius:999px;padding:4px 8px;color:#475569}.priority-high{color:#b91c1c}.priority-medium{color:#b45309}.priority-low{color:#047857}@media(max-width:720px){.task-row{grid-template-columns:auto minmax(0,1fr)}.task-actions{grid-column:1/-1;justify-content:flex-start;padding-left:34px}.status-select{min-width:0}.section-title{align-items:flex-start}.myday-pick{width:100%;flex-direction:column;align-items:stretch}}
.workspace-hero{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;background:var(--card,#fff);padding:24px;border-radius:18px;border-top:6px solid;margin-bottom:20px;box-shadow:0 10px 30px rgba(15,23,42,.06)}
.workspace-hero h2{font-size:1.8rem;margin:6px 0}.workspace-hero p{max-width:760px;color:#64748b}.workspace-actions{display:flex;gap:10px;flex-wrap:wrap}.back-link{border:0;background:none;color:#2563eb;padding:0;cursor:pointer;font-weight:700}.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.tag-pill,.category-pill{padding:5px 10px;border-radius:999px;background:#eef2ff;color:#4338ca;font-size:.78rem;font-weight:700}.category-pill{background:#ecfeff;color:#0f766e}.workspace-stats{margin-bottom:20px}.health-value{font-size:1.3rem;font-weight:800;margin-top:8px}.health-value.on-track{color:#15803d}.health-value.at-risk{color:#b45309}.health-value.behind-schedule{color:#b91c1c}.health-value.completed{color:#2563eb}.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:18px}.detail-grid div{display:flex;flex-direction:column;gap:4px}.detail-grid small{color:#64748b}.milestone-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #e2e8f0}.milestone-row>div:nth-child(2){flex:1}.milestone-row small{display:block;color:#64748b;margin-top:4px}.milestone-row.completed strong{text-decoration:line-through;color:#64748b}.project-notes{line-height:1.65;white-space:normal;color:#334155;min-height:130px}.large-textarea{min-height:280px}.activity-list{display:flex;flex-direction:column;gap:14px}.activity-item{display:flex;gap:12px}.activity-item>span{width:10px;height:10px;border-radius:50%;background:#2563eb;margin-top:5px;flex:none}.activity-item small{display:block;color:#64748b;margin-top:3px}
@media(max-width:800px){.workspace-hero{flex-direction:column}.detail-grid{grid-template-columns:repeat(2,1fr)}.milestone-row{align-items:flex-start;flex-wrap:wrap}.milestone-row .task-actions{width:100%}}


/* v1.3.0 — modern planning views and schedule */
.schedule-toolbar,.planning-header,.week-nav{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}.schedule-actions{display:flex;gap:9px}.view-switch{display:inline-flex;padding:4px;background:#e5e7eb;border-radius:12px;gap:3px}.view-switch button{border:0;background:transparent;padding:9px 14px;border-radius:9px;font-weight:750;color:#4b5563}.view-switch button.active{background:#fff;color:#111827;box-shadow:0 2px 8px rgba(15,23,42,.1)}.enhanced-calendar{padding:0;overflow:hidden}.enhanced-calendar .calendar-header{padding:20px 22px;border-bottom:1px solid var(--line)}.calendar-header{display:flex;align-items:center;justify-content:space-between;text-align:center}.calendar-header h3{margin:0}.calendar-header small{color:var(--muted)}.calendar-legend{display:flex;gap:18px;flex-wrap:wrap;padding:12px 20px;background:#f8fafc;border-bottom:1px solid var(--line);font-size:.78rem;color:#475569}.calendar-legend span{display:flex;align-items:center;gap:6px}.legend-dot{width:9px;height:9px;border-radius:50%}.task-dot{background:#2563eb}.due-dot{background:#dc2626}.event-dot{background:#7c3aed}.milestone-dot{background:#d97706}.calendar-weekdays{display:grid;grid-template-columns:repeat(7,1fr);background:#fff;border-bottom:1px solid var(--line)}.calendar-weekdays>div{text-align:center;padding:10px;font-size:.75rem;font-weight:800;color:#64748b}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr)}.modern-calendar-grid{gap:0}.modern-calendar-grid .calendar-day{border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;min-height:135px}.modern-calendar-grid .calendar-day:nth-child(7n){border-right:0}.day-number{display:flex;justify-content:space-between;align-items:center}.day-number b{font-size:.65rem;background:#e2e8f0;padding:2px 6px;border-radius:999px;color:#475569}.calendar-day-items{display:grid;gap:4px;margin-top:7px}.day-event{display:block;width:100%;border:0;text-align:left;margin:0;cursor:pointer}.day-event.task{background:#dbeafe;color:#1e40af}.day-event.due{background:#fee2e2;color:#991b1b}.day-event.event{background:#ede9fe;color:#5b21b6}.day-event.milestone{background:#fef3c7;color:#92400e}.day-event em{font-style:normal;font-weight:800}.more-items{color:#64748b;padding-left:4px}.kanban-board{display:grid;grid-template-columns:repeat(5,minmax(230px,1fr));gap:14px;overflow-x:auto;padding-bottom:10px}.kanban-column{background:#eef2f7;border-radius:16px;padding:12px;min-height:500px}.kanban-title{display:flex;justify-content:space-between;align-items:center;padding:2px 4px 12px}.kanban-title h3{font-size:.9rem;margin:0}.kanban-title span{background:#fff;border-radius:999px;padding:3px 8px;font-size:.75rem}.kanban-cards{display:grid;gap:9px}.kanban-card{background:#fff;border:1px solid #dbe2ea;border-radius:12px;padding:12px;box-shadow:0 5px 15px rgba(15,23,42,.05)}.kanban-card small{display:block;color:#64748b;margin:5px 0}.kanban-card-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px}.kanban-card-actions button{border:0;background:transparent;color:#2563eb;font-weight:700}.kanban-drop{margin-top:10px;border:1px dashed #94a3b8;border-radius:10px;padding:10px;text-align:center;color:#64748b;font-size:.78rem}.kanban-empty{padding:24px 8px;text-align:center;color:#94a3b8}.week-grid{display:grid;grid-template-columns:repeat(7,minmax(150px,1fr));gap:10px;overflow-x:auto}.week-day{background:#fff;border:1px solid var(--line);border-radius:14px;min-height:420px;overflow:hidden}.week-day.today{outline:2px solid #2563eb}.week-day-head{display:grid;width:100%;border:0;background:#f8fafc;padding:13px;text-align:left;border-bottom:1px solid var(--line)}.week-day-head span{font-size:1.6rem;font-weight:800}.week-day-head small{color:#64748b}.week-day>div{padding:9px;display:grid;gap:8px}.week-task,.week-event{padding:10px;border-radius:10px;cursor:pointer}.week-task{background:#dbeafe;color:#1e3a8a}.week-event{background:#ede9fe;color:#5b21b6}.week-task small,.week-event small{display:block;opacity:.8;margin-top:3px}.week-empty{text-align:center;color:#94a3b8;padding:25px 4px}.timeline-card{overflow-x:auto}.timeline-scale{display:flex;justify-content:space-between;color:#64748b;font-size:.78rem;margin-left:210px;padding:0 5px 12px}.timeline-list{display:grid;gap:14px}.timeline-row{display:grid;grid-template-columns:190px minmax(500px,1fr);align-items:center;gap:20px}.timeline-label small{display:block;color:#64748b}.timeline-track{height:34px;background:repeating-linear-gradient(90deg,#f1f5f9 0,#f1f5f9 calc(10% - 1px),#dbe2ea calc(10% - 1px),#dbe2ea 10%);border-radius:8px;position:relative}.timeline-bar{position:absolute;top:6px;height:22px;border:0;border-radius:7px;min-width:12px}.calendar-card+.card{margin-top:18px}
@media(max-width:760px){.schedule-toolbar,.planning-header,.week-nav{align-items:stretch;flex-direction:column}.schedule-actions,.view-switch{width:100%}.view-switch button{flex:1}.modern-calendar-grid .calendar-day{min-height:92px}.calendar-weekdays>div{font-size:.62rem;padding:8px 2px}.calendar-legend{gap:10px}.day-event{font-size:.62rem}.kanban-board{grid-template-columns:repeat(5,260px)}.week-grid{grid-template-columns:repeat(7,220px)}.timeline-scale{margin-left:0}.timeline-row{grid-template-columns:140px minmax(420px,1fr)}}


/* v1.4.0 Progress & Workload Intelligence */
.analytics-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(135deg,#111827,#1f2937);color:#fff;padding:20px;border-radius:18px;margin-bottom:18px}.analytics-toolbar h3{margin:0 0 4px}.analytics-toolbar p{margin:0;color:#cbd5e1}.analytics-toolbar select{min-width:190px;background:#fff;color:#111827}.performance-list,.time-table{display:grid;gap:12px}.performance-row{display:grid;grid-template-columns:minmax(180px,1fr) minmax(120px,220px) 48px;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}.performance-row small,.time-row small{display:block;margin-top:4px}.mini-progress{height:9px;background:#e5e7eb;border-radius:999px;overflow:hidden}.mini-progress span{display:block;height:100%;background:#2563eb;border-radius:999px}.status-chart{display:grid;gap:15px}.status-chart>div{display:grid;grid-template-columns:110px 1fr 32px;gap:12px;align-items:center}.status-chart>div>div{height:12px;border-radius:999px;background:#e5e7eb;overflow:hidden}.status-chart i{display:block;height:100%;background:#7c3aed;border-radius:999px}.review-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:14px 0}.review-grid div{background:#f8fafc;border:1px solid var(--border);padding:14px;border-radius:12px}.review-grid small{display:block}.review-grid strong{display:block;margin-top:5px;font-size:1.1rem}.review-callout{padding:14px;border-radius:12px;background:#eff6ff;color:#1d4ed8;font-weight:700}.accuracy-value{font-size:3rem;font-weight:800;letter-spacing:-.04em}.time-row{display:grid;grid-template-columns:minmax(220px,1fr) 80px auto;gap:16px;align-items:center;padding:14px;border:1px solid var(--border);border-radius:14px;background:#fff}.time-row .task-actions{justify-content:flex-end}@media(max-width:800px){.analytics-toolbar{align-items:stretch;flex-direction:column}.performance-row,.time-row{grid-template-columns:1fr}.review-grid{grid-template-columns:1fr 1fr}.status-chart>div{grid-template-columns:90px 1fr 26px}.time-row .task-actions{justify-content:flex-start}}@media(max-width:480px){.review-grid{grid-template-columns:1fr}}

/* v1.5.0 — User Experience & Personalization */
:root{--accent:#2563eb;--bg:#f4f7fb;--card:#fff;--text:#111827;--muted:#64748b;--line:#e2e8f0;--soft:#f8fafc;--sidebar:#111827;--sidebar-text:#f8fafc}
html[data-theme="dark"]{--bg:#0b1120;--card:#111827;--text:#f8fafc;--muted:#94a3b8;--line:#263244;--soft:#182235;--sidebar:#080d18;--sidebar-text:#f8fafc;color-scheme:dark}
html[data-theme="dark"] body,html[data-theme="dark"] .main-area{background:var(--bg);color:var(--text)}
html[data-theme="dark"] .card,html[data-theme="dark"] .stat-card,html[data-theme="dark"] .workspace-hero,html[data-theme="dark"] .week-day,html[data-theme="dark"] .kanban-card,html[data-theme="dark"] .time-row,html[data-theme="dark"] .modal{background:var(--card);color:var(--text);border-color:var(--line)}
html[data-theme="dark"] .calendar-weekdays,html[data-theme="dark"] .view-switch button.active,html[data-theme="dark"] .week-day-head{background:var(--card);color:var(--text)}
html[data-theme="dark"] .calendar-legend,html[data-theme="dark"] .kanban-column,html[data-theme="dark"] .review-grid div,html[data-theme="dark"] .input,html[data-theme="dark"] input,html[data-theme="dark"] select,html[data-theme="dark"] textarea{background:var(--soft);color:var(--text);border-color:var(--line)}
html[data-theme="dark"] p,html[data-theme="dark"] small,html[data-theme="dark"] .label{color:var(--muted)}
.primary-btn,.mini-progress span,.workload-meter>div{background:var(--accent)!important}.nav-item.active{border-left-color:var(--accent);color:#fff}.back-link,.kanban-card-actions button{color:var(--accent)}
.topbar-actions{display:flex;align-items:center;gap:8px}.top-action{position:relative;background:var(--card);border:1px solid var(--line);color:var(--text)}.notification-count{position:absolute;right:-4px;top:-5px;background:#dc2626;color:#fff;border:2px solid var(--card);border-radius:999px;min-width:19px;height:19px;display:grid;place-items:center;font-size:.62rem;font-weight:800}.notification-count.hidden{display:none}
.dashboard-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px}.dashboard-heading h3{font-size:1.35rem;margin:0 0 4px}.dashboard-heading p{margin:0}.dashboard-big-value{font-size:2rem;font-weight:800}.dashboard-project-row{display:grid;grid-template-columns:8px 1fr auto;gap:13px;align-items:center;width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--text);padding:14px 4px;text-align:left;cursor:pointer}.dashboard-project-row>span{height:38px;border-radius:999px}.dashboard-project-row small{display:block;margin-top:4px}
.search-palette{min-height:390px}.command-input{font-size:1.05rem;padding:15px!important;margin-bottom:12px}.search-results{display:grid;gap:5px;max-height:430px;overflow:auto}.search-results button,.command-menu button{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;width:100%;padding:13px;border:0;border-radius:12px;background:transparent;color:var(--text);text-align:left;cursor:pointer}.search-results button:hover,.command-menu button:hover{background:var(--soft)}.search-results small,.command-menu small{display:block;margin-top:3px}.result-type{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;padding:5px 7px;border-radius:7px;background:#e0e7ff;color:#3730a3}.search-hint{text-align:center;color:var(--muted);padding:70px 20px}.command-menu{display:grid;gap:5px}.command-menu>button>span{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--soft);font-size:1.15rem}
.notification-panel{display:grid;gap:8px;max-height:500px;overflow:auto}.notification-item{display:grid;grid-template-columns:10px 1fr;gap:13px;border:1px solid var(--line);border-radius:13px;background:var(--card);color:var(--text);padding:13px;text-align:left;cursor:pointer}.notification-item>span{width:9px;height:9px;border-radius:50%;margin-top:5px;background:#d97706}.notification-item.danger>span{background:#dc2626}.notification-item p{margin:3px 0}.empty-state{text-align:center;padding:55px 20px}.empty-state b{font-size:1.15rem}.empty-state p{margin-top:8px}
.settings-hero{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:28px;border-radius:20px;background:linear-gradient(135deg,var(--accent),#111827);color:#fff;margin-bottom:20px}.settings-hero h2{font-size:2rem;margin:5px 0}.settings-hero p{color:#dbeafe;max-width:640px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;font-weight:800}.theme-preview{width:180px;height:120px;padding:16px;border-radius:15px;background:#fff;display:grid;grid-template-columns:35px 1fr;grid-template-rows:20px 1fr;gap:9px;box-shadow:0 18px 45px rgba(0,0,0,.25)}.theme-preview.dark{background:#111827}.theme-preview span{border-radius:5px;background:#dbe4ef}.theme-preview span:first-child{grid-row:1/-1;background:#273449}.theme-preview span:last-child{background:#eef2f7}.theme-preview.dark span{background:#263244}.setting-block{margin-bottom:25px}.setting-block>label{display:block;font-weight:800;margin-bottom:10px}.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.choice-card{display:grid;place-items:center;gap:7px;padding:16px;border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:12px;cursor:pointer}.choice-card b{font-size:1.25rem}.choice-card.active{border:2px solid var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--card))}.accent-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.accent-swatch{width:35px;height:35px;border-radius:50%;border:3px solid var(--card);box-shadow:0 0 0 1px var(--line);cursor:pointer}.accent-swatch.active{box-shadow:0 0 0 3px var(--text)}.accent-row input[type=color]{width:42px;height:37px;padding:2px}.setting-list{display:grid;gap:8px}.setting-toggle{display:flex;align-items:flex-start;gap:12px;padding:15px;border:1px solid var(--line);border-radius:13px;margin-bottom:10px;cursor:pointer}.setting-toggle input{margin-top:3px;width:18px;height:18px}.setting-toggle small{display:block;margin-top:3px}.shortcut-card{margin-top:18px}.shortcut-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.shortcut-grid>div{display:flex;align-items:center;gap:7px;padding:14px;background:var(--soft);border-radius:12px}.shortcut-grid span{margin-left:auto;color:var(--muted)}kbd{border:1px solid var(--line);background:var(--card);border-radius:6px;padding:4px 7px;box-shadow:0 2px 0 var(--line);font-family:inherit;font-size:.74rem}
.mobile-bottom-nav{display:none}.compact-mode .card{padding:15px}.compact-mode .list-item,.compact-mode .task-row{padding-top:8px;padding-bottom:8px}.compact-mode .stats-grid{gap:10px}.compact-mode .stat-card{padding:14px}
@media(max-width:760px){body{padding-bottom:74px}.sidebar{z-index:100}.topbar{padding:14px 15px}.topbar>div:nth-child(2) p{display:none}.topbar-actions{gap:5px}.top-action{width:38px;height:38px}.primary-btn{min-height:42px}.dashboard-heading{align-items:stretch;flex-direction:column}.dashboard-heading button{width:100%}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);bottom:0;left:0;right:0;height:68px;background:var(--card);border-top:1px solid var(--line);z-index:90;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav button{border:0;background:transparent;color:var(--muted);display:grid;place-items:center;align-content:center;gap:3px;font-size:1.05rem}.mobile-bottom-nav button span{font-size:.62rem;font-weight:700}.mobile-bottom-nav button.active{color:var(--accent)}.settings-hero{padding:22px}.theme-preview{display:none}.choice-grid{grid-template-columns:1fr}.shortcut-grid{grid-template-columns:1fr}.shortcut-grid span{margin-left:0}.topbar #viewTitle{font-size:1.2rem}}

/* v1.6.0 — Data Reliability & PWA */
.hidden{display:none!important}.reliability-card{margin-top:20px}.reliability-actions{display:flex;flex-wrap:wrap;gap:9px;margin:14px 0}.reliability-actions button:disabled{opacity:.45;cursor:not-allowed}.local-first-note{padding:15px;border:1px solid color-mix(in srgb,var(--accent) 35%,var(--line));background:color-mix(in srgb,var(--accent) 7%,var(--card));border-radius:14px;margin-bottom:16px}.local-first-note p{margin:5px 0 0}.snapshot-list{display:grid;gap:9px}.snapshot-row{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:13px;background:var(--card)}.snapshot-row small{display:block;margin-top:4px}.install-help{line-height:1.65}.install-help ol{padding-left:22px}.project-export-btn{margin-right:6px}@media(max-width:700px){.snapshot-row{grid-template-columns:1fr}.snapshot-row .task-actions{justify-content:flex-start}.reliability-actions>*{flex:1 1 145px}}


/* v1.7.0A Data Management Center */
.data-hero{margin-bottom:18px}.data-foundation-mark{width:92px;height:92px;border-radius:24px;display:grid;place-items:center;font-weight:800;font-size:1.4rem;letter-spacing:.08em;background:color-mix(in srgb,var(--accent) 14%,var(--card));border:1px solid color-mix(in srgb,var(--accent) 35%,var(--border));color:var(--accent)}
.data-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px;padding:6px;background:var(--card);border:1px solid var(--border);border-radius:14px;width:max-content;max-width:100%}.data-tabs button{border:0;background:transparent;color:var(--muted);padding:10px 16px;border-radius:10px;font:inherit;font-weight:650;cursor:pointer}.data-tabs button.active{background:var(--accent);color:white}.data-card{min-width:0}.import-drop{border:1.5px dashed var(--border);border-radius:16px;padding:30px;text-align:center;margin:18px 0;background:color-mix(in srgb,var(--card) 92%,var(--accent) 8%)}.import-drop p{color:var(--muted);max-width:560px;margin:8px auto 18px}.import-icon{font-size:2rem;color:var(--accent);margin-bottom:6px}.schema-note,.validation-banner{padding:14px 16px;border-radius:12px;background:var(--surface);border:1px solid var(--border)}.link-button{border:0;background:none;color:var(--accent);font:inherit;font-weight:650;cursor:pointer;padding:0}.validation-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:18px 0}.validation-summary>div{padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.validation-summary span{display:block;color:var(--muted);font-size:.8rem}.validation-summary strong{font-size:1.4rem}.validation-summary .ok strong{color:#059669}.validation-summary .warn strong{color:#d97706}.validation-summary .bad strong{color:#dc2626}.import-preview-header{margin-top:10px}.data-table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px;margin-top:14px}.data-table{width:100%;border-collapse:collapse;min-width:700px}.data-table th,.data-table td{padding:11px 13px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}.data-table th{background:var(--surface);font-size:.8rem;color:var(--muted);position:sticky;top:0}.data-table td small{display:block;color:var(--muted);margin-top:3px}.row-result{display:inline-block;font-size:.78rem;font-weight:700;padding:4px 7px;border-radius:999px;white-space:nowrap}.row-result.valid{background:#d1fae5;color:#065f46}.row-result.warning{background:#fef3c7;color:#92400e}.row-result.invalid{background:#fee2e2;color:#991b1b}.validation-banner{margin-top:18px;display:flex;gap:5px;flex-direction:column}.validation-banner.error{border-color:#fecaca;background:#fff1f2;color:#991b1b}.validation-banner.success{border-color:#a7f3d0;background:#ecfdf5;color:#065f46}.import-working{padding:18px;color:var(--muted);text-align:center}.clean-list{line-height:1.9}.code-scroll{overflow:auto;background:var(--surface);padding:14px;border-radius:10px;border:1px solid var(--border);margin-top:12px}.guide-content h4{margin:24px 0 8px}.guide-content ol{line-height:1.8}.muted{color:var(--muted)}
@media(max-width:700px){.validation-summary{grid-template-columns:repeat(2,1fr)}.data-tabs{width:100%;display:grid;grid-template-columns:repeat(2,1fr)}.data-foundation-mark{display:none}.import-drop{padding:22px 14px}.import-preview-header{align-items:flex-start;gap:12px;flex-direction:column}}

/* v1.7.0D Smart Import */
.smart-wizard{max-width:1100px;margin:0 auto}.wizard-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:8px 0 24px}.wizard-steps>div{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px;border:1px solid var(--border);border-radius:10px;color:var(--muted);background:var(--surface-2)}.wizard-steps b{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--border)}.wizard-steps .active{border-color:var(--accent);color:var(--text);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 15%,transparent)}.wizard-steps .active b,.wizard-steps .done b{background:var(--accent);color:white}.wizard-steps .done{color:var(--text)}.smart-entity-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.smart-entity{padding:22px 16px;border:1px solid var(--border);border-radius:14px;background:var(--surface-2);text-align:left;color:var(--text);cursor:pointer}.smart-entity strong,.smart-entity span{display:block}.smart-entity span{font-size:12px;color:var(--muted);margin-top:5px}.smart-entity.selected{border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 18%,transparent)}.wizard-actions,.smart-preview-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.mapping-intro{display:flex;justify-content:space-between;gap:12px;padding:12px 0}.mapping-intro span{color:var(--muted)}.mapping-grid{display:grid;gap:8px}.mapping-row{display:grid;grid-template-columns:minmax(180px,1fr) 30px minmax(220px,1fr);align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2)}.mapping-row div strong,.mapping-row div small{display:block}.mapping-row small{color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:360px}.mapping-row>span{text-align:center;color:var(--muted)}.mapping-row select{width:100%;padding:9px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text)}.smart-summary{margin-bottom:16px}.smart-preview-actions{margin:0 0 12px}.smart-drop{min-height:230px}@media(max-width:760px){.wizard-steps span{display:none}.smart-entity-grid{grid-template-columns:1fr 1fr}.mapping-row{grid-template-columns:1fr}.mapping-row>span{transform:rotate(90deg)}.mapping-intro{flex-direction:column}}

/* v1.7.0E portable package polish */
.package-title{margin-top:0}.package-card{position:relative;overflow:hidden}.package-card:after{content:"";position:absolute;right:-36px;bottom:-52px;width:130px;height:130px;border-radius:50%;background:color-mix(in srgb,var(--accent) 10%,transparent);pointer-events:none}.package-badge{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:30px;padding:0 10px;border-radius:999px;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);font-size:.75rem;font-weight:800;letter-spacing:.08em}

/* v1.7.0F brand icon update */
@media (max-width: 760px) { .brand-logo { width: 50px; height: 50px; } }