/* ============================================================
   Kumo Contacts — Mobile-first CSS
   ============================================================ */

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface2: #242736;
  --border: #2d3142;
  --text: #e4e4e7;
  --text-dim: #9ca3af;
  --primary: #6366f1;
  --primary-hover: #818cf8;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  --radius: 10px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
}

/* ---- Login ---- */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  width: 90%;
  max-width: 360px;
  text-align: center;
}

.login-card h1 { font-size: 1.5rem; margin-bottom: 4px; }
.login-card .subtitle { color: var(--text-dim); margin-bottom: 24px; font-size: 0.875rem; }

.login-card input {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface2);
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 12px;
}

.login-card button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
.login-card button:hover { background: var(--primary-hover); }

.error { color: var(--danger); margin-top: 8px; font-size: 0.875rem; }

/* ---- Header ---- */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px 0;
  position: sticky;
  top: 0;
  z-index: 10;
}

header h1 { font-size: 1.125rem; margin-bottom: 10px; }

nav { display: flex; gap: 0; }

.tab {
  flex: 1;
  padding: 10px 0;
  border: none;
  background: none;
  color: var(--text-dim);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* ---- Main content ---- */
main { padding: 16px; max-width: 600px; margin: 0 auto; }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ---- Mode toggle ---- */
.mode-toggle {
  display: flex;
  gap: 0;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 12px;
}

.mode-btn {
  flex: 1;
  padding: 10px;
  border: none;
  background: none;
  color: var(--text-dim);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.mode-btn.active { background: var(--primary); color: #fff; }

/* ---- Input modes ---- */
.input-mode { display: none; }
.input-mode.active { display: block; }

textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface2);
  color: var(--text);
  font-size: 0.9375rem;
  resize: vertical;
  font-family: inherit;
  line-height: 1.5;
}
textarea:focus { outline: none; border-color: var(--primary); }

/* ---- Card upload (multi-photo) ---- */
.card-upload { margin-bottom: 12px; }

.card-upload input[type="file"] { display: none; }

.upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s;
}
.upload-label:hover { border-color: var(--primary); }
.upload-icon { font-size: 2rem; margin-bottom: 8px; }
.upload-label span:nth-child(2) { font-size: 0.9rem; font-weight: 600; }
.upload-hint { color: var(--text-dim); font-size: 0.75rem; margin-top: 4px; }

/* Multi-photo previews */
.card-previews {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.card-preview-wrap {
  position: relative;
  width: 80px;
  height: 80px;
}

.card-preview-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.card-remove {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: var(--danger);
  color: #fff;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-add-photo {
  width: 100%;
  padding: 10px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-dim);
  font-size: 0.85rem;
  cursor: pointer;
  margin-bottom: 8px;
}
.btn-add-photo:hover { border-color: var(--primary); color: var(--primary); }

/* ---- JSON upload ---- */
.json-upload { margin-bottom: 12px; }
.json-upload input[type="file"] { display: none; }

.json-upload .upload-label.drag-over,
.json-upload.drag-over .upload-label {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.05);
}

.json-filename {
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--success);
  margin-bottom: 12px;
}

/* ---- Manager row ---- */
.manager-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0;
}
.manager-row label { font-size: 0.875rem; color: var(--text-dim); white-space: nowrap; }

select {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface2);
  color: var(--text);
  font-size: 0.9375rem;
  -webkit-appearance: none;
}

/* ---- Buttons ---- */
.btn-primary {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
  width: 100%;
  padding: 14px;
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  background: transparent;
  color: var(--primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
.btn-secondary:hover { background: rgba(99, 102, 241, 0.1); }

.btn-outline {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-dim);
  font-size: 0.875rem;
  cursor: pointer;
}

.btn-small {
  width: auto;
  padding: 8px 16px;
  font-size: 0.8rem;
}

.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

/* ---- Loading ---- */
.loading { text-align: center; padding: 32px 0; }

.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin: 0 auto 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading p { color: var(--text-dim); font-size: 0.875rem; }

/* ---- Parsed preview ---- */
.parsed-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 16px;
}

.parsed-card h3 {
  font-size: 1.125rem;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.field-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(45, 49, 66, 0.5);
}
.field-row:last-child { border-bottom: none; }
.field-label { color: var(--text-dim); flex-shrink: 0; margin-right: 12px; }
.field-value { text-align: right; word-break: break-word; }

/* ---- Alerts ---- */
.alert {
  padding: 12px;
  border-radius: var(--radius);
  margin-bottom: 12px;
  font-size: 0.875rem;
  line-height: 1.5;
}
.alert-warning { background: rgba(245, 158, 11, 0.1); border: 1px solid rgba(245, 158, 11, 0.3); }
.alert-success { background: rgba(34, 197, 94, 0.1); border: 1px solid rgba(34, 197, 94, 0.3); color: var(--success); }
.alert-info { background: rgba(59, 130, 246, 0.1); border: 1px solid rgba(59, 130, 246, 0.3); }

.dup-hint { font-size: 0.8rem; color: var(--text-dim); margin: 4px 0 8px; }

/* ---- Duplicate cards ---- */
.dup-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-top: 8px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.dup-card:hover { border-color: var(--primary); }
.dup-card.selected { border-color: var(--primary); background: rgba(99, 102, 241, 0.1); }
.dup-card .dup-name { font-weight: 600; margin-bottom: 4px; }
.dup-card .dup-detail { font-size: 0.8rem; color: var(--text-dim); }

/* ---- Comparison view ---- */
.comparison-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 16px;
}

.comparison-card h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.comparison-hint {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 12px;
}

.comp-row {
  padding: 8px 0;
  border-bottom: 1px solid rgba(45, 49, 66, 0.5);
}
.comp-row:last-of-type { border-bottom: none; }

.comp-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.comp-check {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
  flex-shrink: 0;
}

.comp-label {
  font-weight: 600;
  font-size: 0.85rem;
  flex: 1;
}

.comp-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.badge-add { background: rgba(34, 197, 94, 0.2); color: var(--success); }
.badge-update { background: rgba(245, 158, 11, 0.2); color: var(--warning); }
.badge-same { background: rgba(156, 163, 175, 0.15); color: var(--text-dim); }
.badge-keep { background: rgba(59, 130, 246, 0.15); color: var(--info); }

.comp-details {
  padding-left: 26px;
  font-size: 0.8rem;
}

.comp-old {
  color: var(--text-dim);
  text-decoration: line-through;
  margin-bottom: 2px;
}

.comp-new {
  color: var(--success);
}

.comp-same-val {
  color: var(--text-dim);
}

/* ---- Search ---- */
.search-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.search-bar input {
  flex: 1;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface2);
  color: var(--text);
  font-size: 0.9375rem;
}
.search-bar .btn-primary { width: auto; padding: 12px 20px; }

.search-result {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.search-result:hover { border-color: var(--primary); }
.search-result .sr-name { font-weight: 600; }
.search-result .sr-meta { font-size: 0.8rem; color: var(--text-dim); margin-top: 2px; }

/* ---- Contact detail ---- */
#contact-detail {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 16px;
}

/* ---- Fireflies: attendee row (in meeting detail) ---- */
.ff-attendee-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(45, 49, 66, 0.5);
}
.ff-attendee-row:last-child { border-bottom: none; }
.ff-att-name { font-weight: 600; font-size: 0.9rem; }
.ff-att-internal { color: var(--text-dim); }
.ff-att-detail { font-size: 0.8rem; color: var(--text-dim); margin-left: auto; }

/* ---- Fireflies: batch summary bar ---- */
.ff-batch-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
}
.ff-summary-title { font-weight: 700; font-size: 1rem; margin-bottom: 6px; }
.ff-summary-counts { display: flex; flex-wrap: wrap; gap: 8px; }
.ff-count {
  font-size: 0.8rem;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--surface2);
  color: var(--text-dim);
}
.ff-count-new { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.ff-count-existing { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.ff-count-internal { background: rgba(156, 163, 175, 0.1); color: var(--text-dim); }

/* ---- Fireflies: person card (batch view) ---- */
.ff-person-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  overflow: hidden;
}
.ff-person-internal { opacity: 0.6; }
.ff-person-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  gap: 8px;
}
.ff-person-toggle { cursor: pointer; }
.ff-person-toggle:hover { background: var(--surface2); }
.ff-person-name { font-weight: 600; font-size: 0.95rem; }
.ff-person-dup-info { font-size: 0.75rem; color: var(--text-dim); margin-top: 2px; }

.ff-chevron {
  font-size: 0.7rem;
  color: var(--text-dim);
  transition: transform 0.2s;
  flex-shrink: 0;
}
.ff-chevron-open { transform: rotate(180deg); }

.ff-person-body {
  padding: 0 14px 14px;
  border-top: 1px solid var(--border);
}

.ff-person-fields { margin-bottom: 12px; }

/* ---- Corrections textarea ---- */
.ff-corrections-wrap {
  margin-bottom: 10px;
}
.ff-corrections {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface2);
  color: var(--text);
  font-size: 0.85rem;
  font-family: inherit;
  resize: vertical;
  margin-bottom: 6px;
}
.ff-corrections:focus { outline: none; border-color: var(--primary); }
.ff-corrections::placeholder { color: var(--text-dim); }

.ff-person-actions {
  display: flex;
  gap: 8px;
}

/* ---- Utilities ---- */
.hidden { display: none !important; }

/* ---- Desktop tweaks ---- */
@media (min-width: 768px) {
  main { padding: 24px; }
  .action-buttons { flex-direction: row; }
  .action-buttons button { flex: 1; }
  .card-preview-wrap { width: 100px; height: 100px; }
}