:root {
  color-scheme: dark;
  --bg: #07101c;
  --panel: #101827;
  --panel-soft: #0d1624;
  --panel-border: #213145;
  --text: #e7edf7;
  --muted: #9fb0c7;
  --accent: #57c7ff;
  --accent-strong: #4f46e5;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at top, #122338 0%, var(--bg) 50%, #030712 100%);
  color: var(--text);
}
a { color: inherit; }

.shell {
  max-width: 1180px;
  margin: 0 auto;
}
.topbar {
  padding: 28px 24px 10px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}
.brand {
  color: white;
  text-decoration: none;
  font-size: 2rem;
  font-weight: 800;
}
.subtitle {
  color: var(--muted);
  margin-top: 8px;
}
.navlinks {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.navlinks a, .nav-button {
  color: var(--text);
  text-decoration: none;
  padding: 10px 14px;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.7);
  font: inherit;
}
.logout-form { margin: 0; }
.nav-button { cursor: pointer; }
.page { padding: 16px 24px 40px; }
.mode-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.mode-nav-link {
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(15, 23, 42, 0.72);
}
.mode-nav-link.active {
  background: linear-gradient(135deg, rgba(56,189,248,0.22), rgba(99,102,241,0.28));
  border-color: #4a77a8;
}
.hero {
  background: linear-gradient(135deg, rgba(56,189,248,0.15), rgba(139,92,246,0.12));
  border: 1px solid var(--panel-border);
  border-radius: 24px;
  padding: 28px;
  margin-bottom: 22px;
}
.hero.slim { padding: 22px; }
.eyebrow, .screen-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #7dd3fc;
  font-size: 0.78rem;
  margin-bottom: 8px;
}
.hero h1, .mobile-screen-header h1 {
  margin: 0;
  font-size: 2rem;
}
.hero-copy, .screen-copy, .meta, .description, .reasons, .tool-card p {
  color: var(--muted);
  font-size: 0.94rem;
}
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.summary-card, .panel, .tool-card, .surface-panel {
  background: linear-gradient(180deg, rgba(18, 27, 41, 0.96), rgba(10, 17, 30, 0.98));
  border: 1px solid rgba(66, 92, 122, 0.34);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.22);
}
.summary-card span {
  color: var(--muted);
  display: block;
  margin-bottom: 8px;
}
.summary-card strong {
  font-size: 1.5rem;
  display: block;
}
.layout-grid, .tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.panel-header-inline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.status-pill {
  font-size: 0.76rem;
  color: #dbeafe;
  border: 1px solid #31557e;
  border-radius: 999px;
  padding: 5px 10px;
}
.task-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.task-item {
  border: 1px solid rgba(64, 83, 108, 0.42);
  border-radius: 16px;
  padding: 13px 14px;
  background: linear-gradient(180deg, rgba(11, 18, 30, 0.98), rgba(8, 14, 24, 0.98));
}
.task-title {
  font-weight: 650;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
  line-height: 1.35;
}
.task-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #7dd3fc;
  font-size: 0.72rem;
  margin-bottom: 10px;
}
.feature-task { padding: 16px; }
.compact-list { gap: 10px; }
.task-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.action-chip {
  border: 1px solid #31557e;
  border-radius: 999px;
  padding: 8px 12px;
  color: #dbeafe;
  text-decoration: none;
  font-size: 0.9rem;
  background: transparent;
  min-height: 38px;
}
.action-button { cursor: pointer; font: inherit; }
.inline-action-form { margin: 0; }
.muted-chip { color: var(--muted); border-color: #334155; }
.settings-form {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}
.settings-input, .voice-textarea {
  width: 100%;
  background: rgba(9, 14, 28, 0.82);
  color: var(--text);
  border: 1px solid #243244;
  border-radius: 14px;
  padding: 12px;
  font: inherit;
}
.voice-textarea {
  min-height: 112px;
  resize: vertical;
}
.primary-btn, .secondary-btn {
  border: 0;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 700;
  cursor: pointer;
  font: inherit;
}
.primary-btn {
  background: linear-gradient(135deg, #38bdf8, #6366f1);
  color: white;
}
.secondary-btn {
  background: rgba(15, 23, 42, 0.88);
  color: var(--text);
  border: 1px solid var(--panel-border);
}
.empty { color: var(--muted); }
.drag-board {
  display: grid;
  gap: 12px;
  min-height: 100px;
}
.draggable-task {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  cursor: grab;
}
.draggable-task.dragging { opacity: 0.55; }
.drag-handle {
  color: var(--muted);
  font-size: 1.05rem;
  padding-top: 2px;
  user-select: none;
}
.draggable-task-body { flex: 1; }
.live-task-card { transition: transform 0.18s ease, opacity 0.18s ease, filter 0.18s ease; }
.live-task-card.animate-done {
  opacity: 0;
  transform: translateX(28px) scale(0.96);
  filter: blur(1px);
}
.live-task-card.animate-cancel {
  opacity: 0;
  transform: translateX(-28px) scale(0.94);
  filter: grayscale(1);
}
.live-task-card.animate-shift {
  opacity: 0.55;
  transform: scale(0.98);
}
.review-feed {
  display: grid;
  gap: 12px;
  min-height: 160px;
  max-height: 320px;
  overflow-y: auto;
  margin-bottom: 12px;
}
.chat-bubble {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid #243244;
  background: rgba(9, 14, 28, 0.82);
}
.chat-bubble.user {
  background: rgba(56, 189, 248, 0.12);
  border-color: #31557e;
}
.chat-bubble.assistant {
  background: rgba(139, 92, 246, 0.12);
  border-color: #4c3a7e;
}
.preserved-transcript { white-space: pre-wrap; }
.live-action-toast {
  position: fixed;
  right: 16px;
  left: 16px;
  bottom: calc(86px + env(safe-area-inset-bottom));
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid #31557e;
  border-radius: 14px;
  padding: 12px 14px;
  color: #dbeafe;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 80;
}
.live-action-toast.visible {
  opacity: 1;
  transform: translateY(0);
}
.text-link {
  color: #7dd3fc;
  text-decoration: none;
  font-size: 0.9rem;
}
.reasons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.reasons span {
  border: 1px solid #334155;
  border-radius: 999px;
  padding: 4px 8px;
}

/* Nathasha mobile app shell */
.natasha-app-body {
  background: linear-gradient(180deg, #091220 0%, #050b15 100%);
}
.natasha-app-shell {
  min-height: 100vh;
  padding-top: env(safe-area-inset-top);
}
.natasha-appbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(7, 16, 28, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(33, 49, 69, 0.55);
}
.natasha-appbar-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.natasha-appbar-subtitle {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 3px;
}
.natasha-appbar-link {
  text-decoration: none;
  color: #dbeafe;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.85rem;
}
.natasha-app-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 18px 18px calc(116px + env(safe-area-inset-bottom));
}
.mobile-screen-header {
  margin-bottom: 16px;
  padding: 2px 2px 0;
}
.mobile-screen-header h1 {
  font-size: 1.72rem;
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.screen-copy {
  margin: 8px 0 0;
  max-width: 34rem;
  line-height: 1.45;
}
.mobile-surface-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 16px;
}
.quick-status-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.review-status-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.mini-stat-card {
  background: linear-gradient(180deg, rgba(17, 27, 41, 0.96), rgba(11, 19, 33, 0.96));
  border: 1px solid rgba(66, 92, 122, 0.35);
  border-radius: 18px;
  padding: 13px 14px;
  box-shadow: 0 10px 24px rgba(0,0,0,0.18);
}
.mini-stat-card span {
  display: block;
  font-size: 0.76rem;
  color: var(--muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.mini-stat-card strong {
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.compact-form { margin-top: 0; }
.compact-textarea {
  min-height: 92px;
}
.compact-chip-row {
  gap: 8px;
  margin-top: 12px;
}
.compact-chip-row .action-chip {
  padding: 7px 11px;
  font-size: 0.82rem;
}
.today-intention-panel {
  margin-bottom: 16px;
}
.emphasis-card {
  background: linear-gradient(135deg, rgba(56,189,248,0.14), rgba(99,102,241,0.14));
  border-color: rgba(96, 165, 250, 0.28);
}
.compact-note-stack {
  display: grid;
  gap: 16px;
}
.note-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #7dd3fc;
  margin-bottom: 5px;
}
.natasha-bottom-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  background: rgba(7, 16, 28, 0.96);
  border-top: 1px solid rgba(33, 49, 69, 0.8);
  backdrop-filter: blur(14px);
}
.natasha-bottom-link {
  display: grid;
  justify-items: center;
  gap: 4px;
  text-decoration: none;
  color: var(--muted);
  padding: 9px 4px;
  border-radius: 16px;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}
.natasha-bottom-link.active {
  color: #f3f7ff;
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.18), rgba(99, 102, 241, 0.12));
  transform: translateY(-1px);
}
.nav-icon {
  font-size: 1rem;
  line-height: 1;
}
.nav-label {
  font-size: 0.74rem;
}
.capture-fab {
  position: fixed;
  right: 16px;
  bottom: calc(84px + env(safe-area-inset-bottom));
  z-index: 60;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  border: 0;
  background: linear-gradient(135deg, #38bdf8, #6366f1);
  color: white;
  font-size: 1.35rem;
  box-shadow: 0 12px 28px rgba(56,189,248,0.24);
}
.capture-sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.56);
  z-index: 70;
}
.capture-sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 71;
  padding: 10px 16px calc(18px + env(safe-area-inset-bottom));
  background: #0b1321;
  border-top-left-radius: 22px;
  border-top-right-radius: 22px;
  border: 1px solid var(--panel-border);
  box-shadow: 0 -18px 48px rgba(0,0,0,0.38);
}
.capture-sheet-handle {
  width: 44px;
  height: 5px;
  border-radius: 999px;
  background: #334155;
  margin: 0 auto 12px;
}
.compact-sheet-header { margin-bottom: 10px; }
.sheet-close-btn {
  background: transparent;
  border: 0;
  color: var(--muted);
  font: inherit;
}
.compact-voice-actions {
  margin: 8px 0 12px;
}
.capture-sheet-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}
.capture-sheet-response {
  margin-top: 12px;
  white-space: pre-wrap;
}
body.sheet-open {
  overflow: hidden;
}

@media (min-width: 900px) {
  .natasha-app-main {
    padding-top: 20px;
  }
  .mobile-screen-header h1 {
    font-size: 1.8rem;
  }
  .summary-card strong {
    font-size: 1.7rem;
  }
}

@media (max-width: 700px) {
  .topbar {
    flex-direction: column;
    padding: 18px 16px 8px;
  }
  .brand { font-size: 1.55rem; }
  .page { padding: 12px 16px 28px; }
  .navlinks {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .navlinks a, .nav-button { width: 100%; text-align: center; }
  .natasha-appbar {
    padding: 12px 14px;
  }
  .natasha-app-main {
    padding: 14px 14px calc(116px + env(safe-area-inset-bottom));
  }
  .mobile-screen-header {
    margin-bottom: 14px;
  }
  .mobile-screen-header h1 {
    font-size: 1.52rem;
  }
  .screen-copy {
    font-size: 0.92rem;
  }
  .quick-status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .summary-grid, .layout-grid, .tool-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .surface-panel, .panel, .task-item, .mini-stat-card {
    border-radius: 16px;
  }
}