/* ============================================
   Mission Control — Warm Minimal
   Mobile-first. No blue light. Base44-inspired.
   ============================================ */

:root {
  /* Warm dark palette */
  --bg: #1c1714;
  --bg-card: #252019;
  --bg-card-hover: #2e2720;
  --bg-expanded: #1f1b16;
  --bg-input: #302921;

  /* Text */
  --text: #ede4d8;
  --text-secondary: #a89a8a;
  --text-dim: #6d6054;

  /* Warm accents */
  --amber: #e5a240;
  --amber-dim: #b07d30;
  --orange: #d4763a;
  --terra: #b85c3a;
  --warm-red: #c44a3a;

  /* Urgency */
  --u5: #c44a3a;
  --u4: #d4763a;
  --u3: #e5a240;
  --u2: #7a6e60;
  --u1: #4d453c;

  /* Org colors */
  --org-bizworks: #e5a240;
  --org-startup-hc: #d4763a;
  --org-hc-fund: #b85c3a;
  --org-gym: #8a7e70;
  --org-other: #6d6054;

  /* Sizing */
  --radius: 14px;
  --radius-sm: 10px;
  --radius-pill: 20px;
  --space: 16px;
  --max-w: 540px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  line-height: 1.5;
  padding-bottom: env(safe-area-inset-bottom, 20px);
}

.hidden { display: none !important; }

/* ---- Header ---- */

.header {
  padding: calc(var(--space) + env(safe-area-inset-top, 0px)) var(--space) 0;
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.greeting {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
}

.greeting-sub {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.header-meta {
  padding-top: 6px;
}

.updated-label {
  font-size: 11px;
  color: var(--text-dim);
}

/* ---- Stats ---- */

.stats {
  display: flex;
  gap: 8px;
  padding: 16px var(--space) 12px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg-card);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(237, 228, 216, 0.06);
}

.stat-num {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.stat-urgent .stat-num { color: var(--orange); }
.stat-filtered .stat-num { color: var(--text-dim); }

.stat-pill {
  cursor: pointer;
  transition: all 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.stat-pill:hover {
  background: var(--bg-card-hover);
}

.stat-pill.active {
  background: var(--amber);
  border-color: var(--amber);
}

.stat-pill.active .stat-num {
  color: var(--bg) !important;
}

.stat-pill.active .stat-txt {
  color: var(--bg);
}

.stat-txt {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* ---- Tabs ---- */

.tabs {
  display: flex;
  gap: 6px;
  padding: 4px var(--space) 12px;
  max-width: var(--max-w);
  margin: 0 auto;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.tabs::-webkit-scrollbar { display: none; }

.tab {
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid rgba(237, 228, 216, 0.08);
  border-radius: var(--radius-pill);
  padding: 7px 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.tab:hover { background: var(--bg-card); }

.tab.active {
  background: var(--amber);
  color: var(--bg);
  border-color: var(--amber);
  font-weight: 600;
}

.tab .badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  font-size: 10px;
  font-weight: 700;
  background: rgba(237, 228, 216, 0.1);
  border-radius: 9px;
  padding: 0 5px;
  margin-left: 5px;
}

.tab.active .badge {
  background: rgba(28, 23, 20, 0.25);
  color: var(--bg);
}

/* ---- Feed ---- */

.feed {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space) 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ---- Inbox Card ---- */

.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid rgba(237, 228, 216, 0.05);
  overflow: hidden;
  transition: border-color 0.15s ease;
}

.card.expanded {
  border-color: rgba(229, 162, 64, 0.2);
}

.card-main {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.12s ease;
}

.card-main:active {
  background: var(--bg-card-hover);
}

.card.read-item .card-main {
  opacity: 0.55;
}

.card.expanded .card-main {
  opacity: 1;
}

/* Urgency indicator */
.urgency-dot {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  margin-top: 1px;
}

.urgency-dot.u5 { background: var(--u5); color: #fff; }
.urgency-dot.u4 { background: var(--u4); color: #fff; }
.urgency-dot.u3 { background: var(--u3); color: var(--bg); }
.urgency-dot.u2 { background: var(--u2); color: var(--text); }
.urgency-dot.u1 { background: var(--u1); color: var(--text-dim); }

.card.read-item .urgency-dot {
  opacity: 0.5;
}

/* Card text content */
.card-body {
  flex: 1;
  min-width: 0;
}

.card-subject {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 3px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
}

.card-org {
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 6px;
  background: rgba(237, 228, 216, 0.06);
}

.card-time {
  color: var(--text-dim);
  margin-left: auto;
}

/* ---- Expanded Detail ---- */

.card-detail {
  display: none;
  padding: 0 16px 16px;
  animation: fadeIn 0.18s ease;
}

.card.expanded .card-detail {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.detail-divider {
  height: 1px;
  background: rgba(237, 228, 216, 0.06);
  margin-bottom: 14px;
}

.detail-from {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.detail-from strong {
  color: var(--text);
  font-weight: 600;
}

/* Urgency explanation */
.detail-urgency-box {
  background: var(--bg-expanded);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 12px;
  border-left: 3px solid var(--amber);
}

.detail-urgency-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.detail-urgency-reason {
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
}

/* Action items */
.detail-actions-box {
  background: var(--bg-expanded);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 12px;
}

.detail-actions-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.action-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--amber);
  margin-bottom: 4px;
  line-height: 1.4;
}

.action-row:last-child { margin-bottom: 0; }

.action-dot {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 3px;
  background: var(--amber);
  margin-top: 6px;
}

/* Email preview */
.detail-preview {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.detail-link-row {
  margin-bottom: 14px;
}

.detail-link {
  font-size: 12px;
  color: var(--amber);
  text-decoration: none;
  font-weight: 500;
}

.detail-link:hover { text-decoration: underline; }

/* Tags */
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 14px;
}

.tag {
  font-size: 11px;
  font-weight: 500;
  padding: 3px 9px;
  background: rgba(237, 228, 216, 0.06);
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
}

/* AI Draft Response */
.detail-draft-box {
  background: var(--bg-expanded);
  border: 1px dashed rgba(229, 162, 64, 0.25);
  border-radius: var(--radius-sm);
  padding: 14px;
  margin-bottom: 14px;
}

.detail-draft-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--amber-dim);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.detail-draft-label svg {
  width: 14px;
  height: 14px;
}

.detail-draft-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  white-space: pre-wrap;
}

/* Buttons */
.detail-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.12s ease;
  -webkit-tap-highlight-color: transparent;
  display: flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.btn svg {
  width: 16px;
  height: 16px;
}

.btn-respond {
  background: var(--amber);
  color: var(--bg);
  flex: 1;
}

.btn-respond:hover { background: var(--amber-dim); }

.btn-read {
  background: var(--bg-expanded);
  color: var(--text-secondary);
  border: 1px solid rgba(237, 228, 216, 0.1);
}

.btn-read:hover { background: var(--bg-card-hover); color: var(--text); }

.btn-archive {
  background: var(--bg-expanded);
  color: var(--text-dim);
  border: 1px solid rgba(237, 228, 216, 0.06);
}

.btn-archive:hover { background: var(--bg-card-hover); color: var(--text-secondary); }

/* ---- Empty State ---- */

.empty {
  text-align: center;
  padding: 60px var(--space);
  color: var(--text-dim);
  max-width: var(--max-w);
  margin: 0 auto;
}

.empty-icon {
  margin-bottom: 12px;
  color: var(--text-dim);
}

.empty p {
  font-size: 14px;
}

/* ---- Desktop ---- */

@media (min-width: 768px) {
  :root {
    --space: 24px;
    --max-w: 620px;
  }

  .greeting { font-size: 28px; }

  .card-main { padding: 16px 20px; }
  .card-detail { padding: 0 20px 20px; }

  .detail-buttons { flex-wrap: nowrap; }
  .btn-respond { flex: none; }
}

@media (min-width: 1024px) {
  :root {
    --max-w: 680px;
  }
}