/* WBT Daily Digest — design system */
:root {
  /* Surfaces */
  --bg: oklch(0.16 0.012 265);
  --bg-2: oklch(0.185 0.014 265);
  --panel: oklch(0.205 0.016 265);
  --panel-2: oklch(0.235 0.018 265);
  --panel-hi: oklch(0.275 0.020 265);
  --line: oklch(0.32 0.02 265 / 0.55);
  --line-soft: oklch(0.32 0.02 265 / 0.28);

  /* Text */
  --fg: oklch(0.97 0.005 265);
  --fg-2: oklch(0.82 0.01 265);
  --fg-3: oklch(0.62 0.015 265);
  --fg-4: oklch(0.48 0.018 265);

  /* Accent (single) */
  --accent: oklch(0.72 0.16 265);
  --accent-2: oklch(0.62 0.18 265);
  --accent-soft: oklch(0.72 0.16 265 / 0.14);
  --accent-line: oklch(0.72 0.16 265 / 0.38);

  /* Platforms */
  --trello: oklch(0.72 0.14 245);
  --mm: oklch(0.76 0.15 165);
  --rc: oklch(0.70 0.18 25);

  /* Status */
  --red: oklch(0.68 0.20 22);
  --red-soft: oklch(0.68 0.20 22 / 0.15);
  --amber: oklch(0.80 0.15 75);
  --amber-soft: oklch(0.80 0.15 75 / 0.15);
  --green: oklch(0.76 0.14 160);
  --green-soft: oklch(0.76 0.14 160 / 0.15);
  --sky: oklch(0.78 0.11 235);
  --sky-soft: oklch(0.78 0.11 235 / 0.15);

  /* Type */
  --sans: 'Inter Tight', system-ui, -apple-system, sans-serif;
  --serif: 'Newsreader', Georgia, serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;

  --radius: 10px;
  --radius-lg: 14px;
  --radius-sm: 6px;
}

* { box-sizing: border-box; }
html, body, #root { height: 100%; margin: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}

/* Layout */
.app { display: grid; grid-template-rows: auto 1fr; height: 100vh; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px 0 24px;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, oklch(0.20 0.018 265) 0%, oklch(0.17 0.013 265) 100%);
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent) 0%, oklch(0.70 0.16 230) 100%);
  display: grid; place-items: center;
  box-shadow: 0 0 0 1px oklch(0.80 0.10 265 / 0.25), 0 8px 24px -12px var(--accent);
}
.brand-name { font-weight: 600; letter-spacing: -0.01em; font-size: 15px; }
.brand-sub { color: var(--fg-4); font-family: var(--mono); font-size: 11px; margin-top: 1px; white-space: nowrap; }

.topbar-right { display: flex; align-items: center; gap: 18px; }
.dot-row { display: flex; align-items: center; gap: 14px; font-size: 12px; color: var(--fg-3); }
.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; margin-right: 6px; box-shadow: 0 0 0 3px color-mix(in oklch, currentColor 22%, transparent); }
.dot-trello { background: var(--trello); color: var(--trello); }
.dot-mm { background: var(--mm); color: var(--mm); }
.dot-rc { background: var(--rc); color: var(--rc); }

.pill-critical {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px;
  background: var(--red-soft); color: var(--red);
  border: 1px solid color-mix(in oklch, var(--red) 40%, transparent);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.02em;
  cursor: pointer;
}
.pill-critical .pulse {
  width: 6px; height: 6px; border-radius: 50%; background: var(--red);
  box-shadow: 0 0 0 0 var(--red); animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in oklch, var(--red) 60%, transparent); }
  50% { box-shadow: 0 0 0 6px color-mix(in oklch, var(--red) 0%, transparent); }
}

.btn {
  font-family: var(--sans); font-size: 13px; font-weight: 500;
  padding: 8px 14px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--fg);
  cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
  transition: all 0.12s ease;
  white-space: nowrap;
}
.btn:hover { background: var(--panel-hi); border-color: oklch(0.40 0.02 265); }
.btn-primary {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-2) 100%);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px oklch(0.80 0.12 265 / 0.3) inset, 0 6px 20px -8px var(--accent);
  color: white;
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--fg-2); }
.btn-ghost:hover { background: var(--panel-2); color: var(--fg); }
.btn-sm { font-size: 12px; padding: 5px 10px; border-radius: 6px; gap: 5px; }

.user-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 10px 5px 5px; border-radius: 999px;
  background: var(--panel-2); border: 1px solid var(--line-soft);
  font-size: 12px; color: var(--fg-2);
}
.avatar {
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 10px; font-weight: 600; letter-spacing: 0.02em;
  color: white;
}
.avatar-md { width: 28px; height: 28px; font-size: 11px; }
.avatar-lg { width: 40px; height: 40px; font-size: 13px; }

/* Nav */
.navbar {
  display: flex; gap: 4px; padding: 0 24px;
  border-bottom: 1px solid var(--line-soft);
}
.nav-item {
  padding: 14px 14px 13px 14px;
  color: var(--fg-3); font-size: 13px; font-weight: 500;
  border-bottom: 2px solid transparent;
  cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
  position: relative; margin-bottom: -1px;
  transition: color 0.12s;
  white-space: nowrap;
}
.nav-item:hover { color: var(--fg-2); }
.nav-item.active { color: var(--fg); border-bottom-color: var(--accent); }
.nav-badge {
  background: var(--red-soft); color: var(--red);
  border: 1px solid color-mix(in oklch, var(--red) 30%, transparent);
  font-family: var(--mono); font-size: 10px;
  padding: 1px 6px; border-radius: 999px; letter-spacing: 0.02em;
}

/* Main */
.main { display: flex; overflow: hidden; min-height: 0; }
.sidebar {
  width: 280px; flex-shrink: 0;
  border-right: 1px solid var(--line-soft);
  padding: 20px 18px;
  overflow-y: auto;
  background: var(--bg);
}
.content { flex: 1; overflow-y: auto; padding: 0; background: var(--bg); }
.content-inner { max-width: 1140px; margin: 0 auto; padding: 28px 36px 80px; }

/* Labels */
.label {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-4);
}
.label-accent { color: var(--accent); }

/* Cards */
.card {
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: border-color 0.15s, background 0.15s;
}
.card:hover { border-color: var(--line); }
.card-elev {
  background: var(--panel);
  box-shadow: 0 1px 0 oklch(0.40 0.02 265 / 0.2) inset,
              0 20px 40px -24px oklch(0 0 0 / 0.4);
}

/* Source badge */
.src {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 7px; border-radius: 4px;
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
}
.src-trello { background: color-mix(in oklch, var(--trello) 18%, transparent); color: var(--trello); }
.src-mm { background: color-mix(in oklch, var(--mm) 18%, transparent); color: var(--mm); }
.src-rc { background: color-mix(in oklch, var(--rc) 18%, transparent); color: var(--rc); }

.sev {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 500;
}
.sev-critical { background: var(--red-soft); color: var(--red); }
.sev-urgent { background: var(--amber-soft); color: var(--amber); }
.sev-concerning { background: var(--sky-soft); color: var(--sky); }
.sev-normal { background: oklch(0.32 0.02 265 / 0.5); color: var(--fg-3); }
.sev-done { background: var(--green-soft); color: var(--green); }

.sev-bar {
  width: 3px; align-self: stretch; border-radius: 2px;
}
.sev-bar-critical { background: var(--red); }
.sev-bar-urgent { background: var(--amber); }
.sev-bar-concerning { background: var(--sky); }
.sev-bar-normal { background: oklch(0.32 0.02 265 / 0.5); }

/* Scrollbars */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb { background: oklch(0.30 0.02 265 / 0.5); border-radius: 10px; border: 2px solid var(--bg); }
*::-webkit-scrollbar-thumb:hover { background: oklch(0.40 0.02 265); }

/* Mono numeric */
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* Utility */
.row { display: flex; align-items: center; }
.col { display: flex; flex-direction: column; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; } .gap-6 { gap: 24px; }
.mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; }
.mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 12px; } .mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; }
.flex-1 { flex: 1; min-width: 0; }
.text-fg2 { color: var(--fg-2); } .text-fg3 { color: var(--fg-3); } .text-fg4 { color: var(--fg-4); }

/* Serif headings for editorial touch */
.display {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

/* Toast */
.toast-stack {
  position: fixed; bottom: 20px; right: 20px; z-index: 80;
  display: flex; flex-direction: column; gap: 10px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 12px 14px;
  min-width: 320px; max-width: 380px;
  box-shadow: 0 20px 48px -16px oklch(0 0 0 / 0.6);
  animation: slideIn 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.toast-trello { border-left-color: var(--trello); }
.toast-mm { border-left-color: var(--mm); }
.toast-rc { border-left-color: var(--rc); }
@keyframes slideIn {
  from { transform: translateX(24px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Slide-over */
.overlay {
  position: fixed; inset: 0; z-index: 60;
  background: oklch(0 0 0 / 0.5);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.18s;
}
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }

.sidepanel {
  position: fixed; top: 0; right: 0; bottom: 0; width: 520px; z-index: 70;
  background: var(--bg-2);
  border-left: 1px solid var(--line);
  box-shadow: -24px 0 48px -16px oklch(0 0 0 / 0.5);
  animation: slideOver 0.24s cubic-bezier(0.2, 0.8, 0.2, 1);
  display: flex; flex-direction: column;
}
@keyframes slideOver {
  from { transform: translateX(40px); opacity: 0 }
  to { transform: translateX(0); opacity: 1 }
}

.modal {
  position: fixed; inset: 0; z-index: 70;
  display: grid; place-items: center;
  padding: 40px;
}
.modal-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  width: 100%; max-width: 640px;
  box-shadow: 0 40px 80px -20px oklch(0 0 0 / 0.6);
  animation: popIn 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes popIn { from { transform: scale(0.96); opacity: 0 } to { transform: scale(1); opacity: 1 } }

input, textarea, select {
  font: inherit; color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
  outline: none;
  transition: border-color 0.12s, box-shadow 0.12s;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--accent-line);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
textarea { resize: none; line-height: 1.5; }

/* Tweaks panel */
.tweaks {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 300px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 20px 60px -16px oklch(0 0 0 / 0.6);
  overflow: hidden;
}
.tweaks-head {
  padding: 12px 14px; border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--panel);
}
.tweaks-body { padding: 14px; display: flex; flex-direction: column; gap: 14px; max-height: 60vh; overflow-y: auto; }
.tweak-row { display: flex; flex-direction: column; gap: 6px; }
.seg {
  display: flex; background: var(--bg); border: 1px solid var(--line-soft); border-radius: 8px; padding: 3px;
}
.seg-opt {
  flex: 1; text-align: center; padding: 6px 8px; font-size: 12px; color: var(--fg-3);
  border-radius: 5px; cursor: pointer; transition: all 0.1s;
}
.seg-opt.active { background: var(--panel-hi); color: var(--fg); }

.hr { height: 1px; background: var(--line-soft); border: 0; margin: 0; }

.kbd {
  font-family: var(--mono); font-size: 10px;
  background: var(--bg); border: 1px solid var(--line);
  border-bottom-width: 2px; border-radius: 4px;
  padding: 1px 5px; color: var(--fg-3);
}

/* Editorial / briefing */
.briefing-body {
  font-family: var(--serif);
  font-size: 17px; line-height: 1.55;
  color: var(--fg);
  letter-spacing: -0.002em;
}
.briefing-body p { margin: 0 0 14px 0; text-wrap: pretty; }
.briefing-body strong { font-weight: 600; color: var(--fg); }

.evidence-chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 1px 6px; margin: 0 2px;
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  background: oklch(0.28 0.02 265 / 0.5);
  color: var(--fg-2);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  cursor: pointer; vertical-align: 0.1em;
  transition: all 0.12s;
}
.evidence-chip:hover { background: var(--panel-hi); color: var(--fg); border-color: var(--line); }
.evidence-chip-trello { color: var(--trello); border-color: color-mix(in oklch, var(--trello) 30%, transparent); }
.evidence-chip-mm { color: var(--mm); border-color: color-mix(in oklch, var(--mm) 30%, transparent); }
.evidence-chip-rc { color: var(--rc); border-color: color-mix(in oklch, var(--rc) 30%, transparent); }

/* Item card */
.item-card {
  display: grid; grid-template-columns: 3px 1fr;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.15s, transform 0.2s;
}
.item-card:hover { border-color: var(--line); }
.item-card.is-done { opacity: 0.55; }
.item-body { padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.item-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 11px; color: var(--fg-3); }
.item-preview {
  font-size: 14px; line-height: 1.5; color: var(--fg);
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden;
}
.item-actions {
  display: flex; align-items: center; gap: 6px; margin-top: 4px;
  padding-top: 8px; border-top: 1px solid var(--line-soft);
}
.mention {
  font-family: var(--mono); font-size: 12px;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0 4px; border-radius: 3px;
}

.tag-chip {
  font-family: var(--mono); font-size: 10px; font-weight: 500;
  padding: 2px 6px; border-radius: 4px;
  background: oklch(0.30 0.02 265 / 0.5);
  color: var(--fg-3); border: 1px solid var(--line-soft);
}

.check-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 6px;
  background: transparent; border: 1px solid var(--line);
  cursor: pointer; color: var(--fg-3);
  transition: all 0.12s;
}
.check-btn:hover { border-color: var(--green); color: var(--green); background: var(--green-soft); }
.check-btn.checked { background: var(--green-soft); border-color: color-mix(in oklch, var(--green) 50%, transparent); color: var(--green); }

/* Stats pills row */
.stat-pill {
  display: inline-flex; align-items: baseline; gap: 6px;
  padding: 8px 12px;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
}
.stat-pill .v { font-family: var(--mono); font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums; }
.stat-pill .l { font-size: 11px; color: var(--fg-3); }

/* Animations */
.fade-in { animation: fi 0.3s ease-out; }
@keyframes fi { from { opacity: 0; transform: translateY(4px) } to { opacity: 1; transform: none } }

/* Connection card */
.conn-row {
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: 14px;
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
}
.platform-logo {
  width: 36px; height: 36px; border-radius: 8px;
  display: grid; place-items: center;
  font-family: var(--mono); font-weight: 700; font-size: 13px;
}
.plat-trello { background: color-mix(in oklch, var(--trello) 22%, var(--bg)); color: var(--trello); border: 1px solid color-mix(in oklch, var(--trello) 30%, transparent); }
.plat-mm { background: color-mix(in oklch, var(--mm) 22%, var(--bg)); color: var(--mm); border: 1px solid color-mix(in oklch, var(--mm) 30%, transparent); }
.plat-rc { background: color-mix(in oklch, var(--rc) 22%, var(--bg)); color: var(--rc); border: 1px solid color-mix(in oklch, var(--rc) 30%, transparent); }

/* Checklist for zero state */
.check-step {
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  background: var(--panel);
  transition: all 0.15s;
}
.check-step.done { background: color-mix(in oklch, var(--green-soft) 60%, var(--panel)); border-color: color-mix(in oklch, var(--green) 25%, transparent); }
.check-step.current { border-color: var(--accent-line); background: color-mix(in oklch, var(--accent-soft) 80%, var(--panel)); }
.check-num {
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 12px; font-weight: 600;
  background: var(--bg); border: 1px solid var(--line);
  color: var(--fg-2);
}
.check-step.done .check-num { background: var(--green); border-color: var(--green); color: oklch(0.15 0.03 160); }
.check-step.current .check-num { background: var(--accent); border-color: var(--accent); color: white; }

/* Project list */
.proj-item {
  padding: 10px 12px; border-radius: 8px;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  border: 1px solid transparent;
  transition: all 0.1s;
}
.proj-item:hover { background: var(--panel); }
.proj-item.active { background: color-mix(in oklch, var(--accent-soft) 60%, transparent); border-color: var(--accent-line); }
.proj-counts { display: flex; gap: 6px; font-family: var(--mono); font-size: 10px; color: var(--fg-4); }

/* Ask AI chat */
.chip-quick {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 999px;
  background: var(--panel); border: 1px solid var(--line-soft);
  font-size: 12px; color: var(--fg-2); cursor: pointer;
}
.chip-quick:hover { background: var(--panel-hi); border-color: var(--line); }

.bubble {
  max-width: 80%; padding: 12px 14px; border-radius: 12px;
  font-size: 14px; line-height: 1.5;
}
.bubble-user { background: var(--accent); color: white; align-self: flex-end; border-bottom-right-radius: 4px; }
.bubble-bot { background: var(--panel); color: var(--fg); border: 1px solid var(--line-soft); align-self: flex-start; border-bottom-left-radius: 4px; }