:root {
  --bg-deepest: #0a0a0a;
  --bg-deep: #0d0d0d;
  --bg-surface: #161618;
  --bg-elevated: #1e1e22;
  --bg-hover: #262629;
  --bg-active: #2a2a30;
  --lcars-salmon: #ff9954;
  --lcars-terracotta: #ff7733;
  --lcars-orange: #dd7733;
  --lcars-gold: #db9a44;
  --lcars-lavender: #bb88cc;
  --lcars-purple: #9966bb;
  --lcars-plum: #7744aa;
  --lcars-teal: #44aacc;
  --lcars-cyan: #33bbdd;
  --lcars-blue: #4488cc;
  --lcars-green: #44aa66;
  --lcars-emerald: #338855;
  --lcars-rose: #cc6688;
  --lcars-red: #cc4444;
  --text-primary: #eeeef0;
  --text-secondary: #888899;
  --text-dim: #555566;
  --border: #222228;
  --border-light: #2a2a33;
  --sidebar-width: 200px;
  --topbar-height: 48px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; }
body {
  font-family: 'Antonio', 'Inter', -apple-system, sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  font-size: 13px;
  line-height: 1.4;
}

@import url('https://fonts.googleapis.com/css2?family=Antonio:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--bg-hover); border-radius: 2px; }

/* ── Login ── */
.login-screen {
  display: flex; align-items: center; justify-content: center;
  height: 100vh; background: var(--bg-deepest);
}
.login-card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 48px 40px; width: 360px; text-align: center;
}
.login-logo {
  font-family: 'Antonio', sans-serif; font-size: 28px; font-weight: 700;
  letter-spacing: 0.15em; color: var(--lcars-salmon); margin-bottom: 8px;
  text-transform: uppercase;
}
.login-subtitle {
  color: var(--text-secondary); font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; margin-bottom: 32px;
}
.login-input {
  width: 100%; padding: 12px 16px; background: var(--bg-elevated);
  border: 1px solid var(--border); border-radius: 100px; color: var(--text-primary);
  font-size: 14px; margin-bottom: 12px; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.login-input:focus { border-color: var(--lcars-teal); box-shadow: 0 0 0 2px rgba(68,170,204,0.15); }
.login-btn {
  width: 100%; padding: 12px; background: var(--lcars-teal); border: none;
  border-radius: 100px; color: var(--bg-deepest); font-family: 'Antonio', sans-serif;
  font-size: 14px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  cursor: pointer; margin-top: 8px; transition: opacity 0.2s, transform 0.1s;
}
.login-btn:hover { opacity: 0.85; }
.login-btn:active { transform: scale(0.98); }
.login-error { color: var(--lcars-red); font-size: 12px; margin-top: 12px; min-height: 18px; }

/* ── Layout ── */
.dashboard {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: var(--topbar-height) 1fr;
  height: 100vh; gap: 0;
}
.topbar {
  grid-column: 1 / -1; grid-row: 1;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px; background: var(--bg-surface); border-bottom: 1px solid var(--border); z-index: 100;
}
.topbar-brand { display: flex; align-items: center; gap: 12px; }
.topbar-lcars-bar { display: flex; align-items: center; gap: 3px; }
.lcars-segment { height: 16px; border-radius: 100px; }
.lcars-segment.s1 { width: 40px; background: var(--lcars-salmon); }
.lcars-segment.s2 { width: 12px; background: var(--lcars-lavender); }
.lcars-segment.s3 { width: 8px; background: var(--lcars-teal); }
.topbar-title {
  font-family: 'Antonio', sans-serif; font-size: 16px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-primary);
}
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-status {
  font-size: 11px; color: var(--text-secondary); letter-spacing: 0.05em;
  display: flex; align-items: center; gap: 4px;
}
.status-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--lcars-green);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.topbar-time {
  font-family: 'Antonio', sans-serif; font-size: 14px; color: var(--lcars-teal);
  letter-spacing: 0.05em;
}
.topbar-user {
  display: flex; align-items: center; gap: 8px; padding: 4px 12px;
  background: var(--bg-elevated); border-radius: 100px;
  font-size: 12px; color: var(--text-secondary);
}
.topbar-user-logout {
  color: var(--lcars-rose); cursor: pointer; font-size: 11px;
  opacity: 0.7; transition: opacity 0.2s;
}
.topbar-user-logout:hover { opacity: 1; }

/* ── Sidebar ── */
.sidebar {
  grid-column: 1; grid-row: 2; background: var(--bg-deep);
  border-right: 1px solid var(--border); display: flex; flex-direction: column;
  padding: 24px 0 16px; overflow: hidden;
}
.sidebar-nav { flex: 1; display: flex; flex-direction: column; gap: 4px; padding: 0 10px; }
.sidebar-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  border-radius: 100px; color: var(--text-secondary); font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all 0.15s; letter-spacing: 0.02em;
  text-transform: uppercase; user-select: none;
}
.sidebar-item .lcars-accent {
  width: 3px; height: 20px; border-radius: 100px; background: transparent; transition: background 0.15s; flex-shrink: 0;
}
.sidebar-item:hover { color: var(--text-primary); background: var(--bg-hover); }
.sidebar-item.active { color: var(--text-primary); background: var(--bg-active); }
.sidebar-item.active .lcars-accent { background: var(--lcars-teal); }
.sidebar-item[data-tab="memories"].active .lcars-accent { background: var(--lcars-lavender); }
.sidebar-item[data-tab="tasks"].active .lcars-accent { background: var(--lcars-green); }
.sidebar-item[data-tab="calendar"].active .lcars-accent { background: var(--lcars-gold); }
.sidebar-divider { height: 1px; background: var(--border); margin: 12px 14px; }
.sidebar-stats { padding: 12px 16px; border-top: 1px solid var(--border); margin-top: auto; }
.sidebar-stat-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.sidebar-stat-label { color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; font-size: 10px; }
.sidebar-stat-value { font-family: 'Antonio', sans-serif; font-weight: 600; }
.sidebar-stat-value.val-salmon { color: var(--lcars-salmon); }
.sidebar-stat-value.val-teal { color: var(--lcars-teal); }
.sidebar-stat-value.val-purple { color: var(--lcars-lavender); }

/* Memories layout fix */
.memories-layout { display: grid; grid-template-columns: 320px 1fr; gap: 0; flex: 1; overflow: hidden; }
.memories-list { border-right: 1px solid var(--border); overflow-y: auto; padding: 0 16px 16px; }
.memory-detail { flex: 1; overflow-y: auto; padding: 0 24px 24px; }
.memory-detail-empty { display: flex; align-items: center; justify-content: center; height: 100%; color: var(--text-dim); font-size: 14px; letter-spacing: 0.05em; }
.memory-detail-header { padding: 20px 0; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.memory-detail-title { font-size: 15px; font-weight: 500; color: var(--text-primary); margin-bottom: 8px; line-height: 1.4; }
.memory-detail-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.memory-detail-tag { padding: 3px 10px; background: var(--bg-elevated); border-radius: 100px; font-size: 11px; color: var(--text-secondary); }
.memory-detail-content { padding: 16px 0; }
.memory-summary-item { padding: 12px 16px; background: var(--bg-surface); border-radius: 8px; margin-bottom: 8px; font-size: 13px; line-height: 1.5; border-left: 3px solid var(--lcars-teal); }
.memory-summary-item .time-label { font-size: 10px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 4px; }

/* ── Main Content ── */
.main-content { grid-column: 2; grid-row: 2; overflow: hidden; display: flex; flex-direction: column; }
.screen { display: none; flex: 1; overflow: hidden; flex-direction: column; }
.screen.active { display: flex; flex-direction: column; }

/* ── Screen Header ── */
.screen-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 24px; height: 56px; flex-shrink: 0;
}
.screen-title {
  font-family: 'Antonio', sans-serif; font-size: 20px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.screen-title .accent { color: var(--lcars-teal); }
.screen-controls { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.lcars-pill {
  padding: 6px 16px; border-radius: 100px; font-size: 12px; font-weight: 500;
  border: none; cursor: pointer; transition: opacity 0.15s, transform 0.1s;
  letter-spacing: 0.04em; text-transform: uppercase; font-family: 'Inter', sans-serif;
}
.lcars-pill:hover { opacity: 0.85; }
.lcars-pill:active { transform: scale(0.97); }
.lcars-pill.primary { background: var(--lcars-teal); color: var(--bg-deepest); }
.lcars-pill.secondary { background: var(--bg-elevated); color: var(--text-secondary); border: 1px solid var(--border); }
.lcars-pill.lavender { background: var(--lcars-lavender); color: var(--bg-deepest); }

/* ── Search ── */
.lcars-search {
  display: flex; align-items: center; gap: 8px; padding: 8px 16px;
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 100px; max-width: 300px;
}
.lcars-search:focus-within { border-color: var(--lcars-teal); }
.lcars-search input {
  background: none; border: none; color: var(--text-primary); font-size: 12px;
  outline: none; width: 100%; font-family: 'Inter', sans-serif;
}
.lcars-search input::placeholder { color: var(--text-dim); }
.lcars-search-icon { color: var(--text-dim); font-size: 14px; }

/* ── Memories ── */
.memories-layout { display: grid; grid-template-columns: 280px 1fr; gap: 0; flex: 1; overflow: hidden; }
.memories-list { border-right: 1px solid var(--border); overflow-y: auto; padding: 0 16px 16px; }
.memories-search { margin-bottom: 12px; }
.memory-group-label {
  padding: 8px 0; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-dim); display: flex; align-items: center; gap: 8px;
}
.memory-group-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.memory-item {
  padding: 14px 16px; border-radius: 10px; cursor: pointer; transition: background 0.15s;
  margin-bottom: 4px; border: 1px solid transparent;
}
.memory-item:hover { background: var(--bg-hover); }
.memory-item.active { background: var(--bg-elevated); border-color: var(--border-light); }
.memory-item.accent-lavender { border-left: 3px solid var(--lcars-lavender); }
.memory-item.accent-teal { border-left: 3px solid var(--lcars-teal); }
.memory-item.accent-salmon { border-left: 3px solid var(--lcars-salmon); }
.memory-item.accent-gold { border-left: 3px solid var(--lcars-gold); }
.memory-item-title {
  color: var(--text-primary); font-size: 13px; font-weight: 500; margin-bottom: 6px;
  line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.memory-item-meta { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--text-dim); }
.memory-item-pill {
  padding: 2px 8px; background: var(--bg-active); border-radius: 100px;
  font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase;
}
.memory-detail { flex: 1; overflow-y: auto; padding: 0 24px 24px; }
.memory-detail-empty {
  display: flex; align-items: center; justify-content: center; height: 100%;
  color: var(--text-dim); font-size: 14px; letter-spacing: 0.05em;
}
.memory-detail-header { padding: 20px 0; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.memory-detail-title { font-size: 15px; font-weight: 500; color: var(--text-primary); margin-bottom: 8px; line-height: 1.4; }
.memory-detail-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.memory-detail-tag {
  padding: 3px 10px; background: var(--bg-elevated); border-radius: 100px;
  font-size: 11px; color: var(--text-secondary);
}
.memory-detail-content { padding: 16px 0; }
.memory-summary-item {
  padding: 10px 16px; background: var(--bg-surface); border-radius: 8px;
  margin-bottom: 8px; font-size: 13px; line-height: 1.5; border-left: 3px solid var(--lcars-teal);
}
.memory-summary-item.tool-use { border-left-color: var(--lcars-lavender); }
.memory-summary-item div:first-child {
  font-size: 11px; color: var(--text-dim); text-transform: uppercase;
  letter-spacing: 0.06em; margin-bottom: 4px;
}

/* ── Kanban ── */
.kanban-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding: 0 20px 20px; flex: 1; overflow-x: auto; }
.kanban-column {
  background: var(--bg-surface); border-radius: 10px; border: 1px solid var(--border);
  display: flex; flex-direction: column; min-height: 0;
}
.kanban-column-header {
  display: flex; align-items: center; gap: 8px; padding: 14px 16px;
  border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.kanban-dot { width: 8px; height: 8px; border-radius: 50%; }
.kanban-dot.dot-orange { background: var(--lcars-orange); }
.kanban-dot.dot-purple { background: var(--lcars-lavender); }
.kanban-dot.dot-teal { background: var(--lcars-teal); }
.kanban-dot.dot-gold { background: var(--lcars-gold); }
.kanban-column-title {
  font-family: 'Antonio', sans-serif; font-size: 13px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-primary); flex: 1;
}
.kanban-count {
  font-family: 'Antonio', sans-serif; font-size: 14px; font-weight: 600; color: var(--text-secondary);
}
.kanban-cards {
  flex: 1; overflow-y: auto; padding: 8px; display: flex; flex-direction: column; gap: 6px;
}
.kanban-card {
  background: var(--bg-elevated); border-radius: 8px; padding: 14px;
  border-left: 3px solid var(--lcars-teal); cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.kanban-card:hover { background: var(--bg-hover); transform: translateY(-1px); }
.kanban-card.recurring { border-left-color: var(--lcars-orange); }
.kanban-card.backlog { border-left-color: var(--lcars-lavender); }
.kanban-card.in_progress { border-left-color: var(--lcars-teal); }
.kanban-card.review { border-left-color: var(--lcars-gold); }
.kanban-card.done { border-left-color: var(--lcars-green); }
.kanban-card-title {
  font-size: 13px; font-weight: 500; color: var(--text-primary); margin-bottom: 6px;
  line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.kanban-card-desc { font-size: 11px; color: var(--text-dim); line-height: 1.4; margin-bottom: 10px; }
.kanban-card-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.kanban-tag { padding: 2px 8px; border-radius: 100px; font-size: 10px; letter-spacing: 0.03em; text-transform: uppercase; }
.kanban-tag.tag-coding { background: rgba(68,170,204,0.15); color: var(--lcars-teal); }
.kanban-tag.tag-config { background: rgba(255,153,84,0.15); color: var(--lcars-salmon); }
.kanban-tag.tag-research { background: rgba(187,136,204,0.15); color: var(--lcars-lavender); }
.kanban-tag.tag-automation { background: rgba(68,170,102,0.15); color: var(--lcars-green); }
.kanban-tag.tag-troubleshooting { background: rgba(204,68,68,0.15); color: var(--lcars-red); }
.kanban-tag.tag-general { background: rgba(219,153,68,0.15); color: var(--lcars-gold); }
.kanban-card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; font-size: 10px; color: var(--text-dim); }

/* ── Calendar ── */
.calendar-content { flex: 1; padding: 0 20px 20px; overflow-y: auto; }
.calendar-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
.cal-stat-card {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 20px; display: flex; flex-direction: column; gap: 8px;
}
.cal-stat-value {
  font-family: 'Antonio', sans-serif; font-size: 32px; font-weight: 700; line-height: 1;
}
.cal-stat-value.val-salmon { color: var(--lcars-salmon); }
.cal-stat-value.val-teal { color: var(--lcars-teal); }
.cal-stat-value.val-purple { color: var(--lcars-lavender); }
.cal-stat-value.val-gold { color: var(--lcars-gold); }
.cal-stat-label { font-size: 11px; color: var(--text-secondary); letter-spacing: 0.06em; text-transform: uppercase; }
.calendar-jobs { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.calendar-jobs-header {
  display: flex; align-items: center; justify-content: space-between; padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.calendar-jobs-title {
  font-family: 'Antonio', sans-serif; font-size: 13px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-primary);
}
.calendar-job {
  display: grid; grid-template-columns: 3px 1fr auto auto; gap: 16px;
  align-items: center; padding: 14px 20px; border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.calendar-job:last-child { border-bottom: none; }
.calendar-job:hover { background: var(--bg-hover); }
.calendar-job-bar { width: 3px; height: 32px; border-radius: 100px; justify-self: center; }
.calendar-job-bar.bar-enabled { background: var(--lcars-green); }
.calendar-job-bar.bar-disabled { background: var(--text-dim); }
.calendar-job-bar.bar-running { background: var(--lcars-teal); animation: pulse-bar 1.5s infinite; }
@keyframes pulse-bar { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.calendar-job-info { display: flex; flex-direction: column; gap: 3px; }
.calendar-job-name { font-size: 13px; font-weight: 500; color: var(--text-primary); }
.calendar-job-meta { font-size: 11px; color: var(--text-dim); }
.calendar-job-meta .schedule-pill {
  display: inline-block; padding: 5px 14px; background: var(--bg-elevated);
  border-radius: 100px; font-family: 'Antonio', sans-serif; font-size: 12px;
  font-weight: 400; letter-spacing: 0.08em; margin-right: 10px;
  color: var(--lcars-salmon);
}
.calendar-job-next { font-size: 11px; color: var(--text-secondary); font-family: 'Antonio', sans-serif; text-align: right; }
.calendar-job-status {
  padding: 3px 10px; border-radius: 100px; font-size: 10px;
  letter-spacing: 0.05em; text-transform: uppercase; white-space: nowrap;
}
.calendar-job-status.status-enabled { background: rgba(68,170,102,0.15); color: var(--lcars-green); }
.calendar-job-status.status-disabled { background: rgba(85,85,102,0.15); color: var(--text-dim); }
.calendar-job-status.status-running { background: rgba(68,170,204,0.15); color: var(--lcars-teal); }
.calendar-job-status.status-scheduled { background: rgba(219,153,68,0.15); color: var(--lcars-gold); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .dashboard { grid-template-columns: 1fr; grid-template-rows: var(--topbar-height) auto 1fr; }
  .sidebar { grid-column: 1; grid-row: 2; flex-direction: row; border-right: none; border-bottom: 1px solid var(--border); padding: 8px; overflow-x: auto; }
  .sidebar-nav { flex-direction: row; gap: 4px; padding: 0; }
  .sidebar-divider, .sidebar-stats { display: none; }
  .sidebar-item { padding: 8px 12px; white-space: nowrap; }
  .kanban-board { grid-template-columns: 1fr; overflow-y: auto; }
  .memories-layout { grid-template-columns: 1fr; }
  .memory-detail { display: none; }
  .calendar-stats { grid-template-columns: repeat(2, 1fr); }
}

.sidebar-memory {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  margin-top: auto;
  cursor: pointer;
  transition: background 0.15s;
}
.sidebar-memory:hover {
  background: var(--bg-hover);
}
.sidebar-memory-label {
  color: var(--lcars-lavender);
  font-family: 'Antonio', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.sidebar-memory-time {
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 0.03em;
}