/* ============================================================
   Contacts Unifier — Web App
   Design: Deloitte corporate branding (white + green #86BC25)
   ============================================================ */

:root {
  --bg:           #ffffff;
  --surface:      #f5f5f5;
  --surface2:     #ececec;
  --border:       #d9d9d9;
  --border2:      #bbbcbc;
  --teal:         #86BC25;        /* Deloitte green */
  --teal-dim:     rgba(134,188,37,0.10);
  --teal-dim2:    rgba(134,188,37,0.20);
  --text:         #000000;
  --text-muted:   #75787b;
  --text-dim:     #bbbcbc;
  --green:        #86BC25;
  --green-bg:     rgba(134,188,37,0.10);
  --blue:         #00a3e0;        /* Deloitte secondary blue */
  --blue-bg:      rgba(0,163,224,0.10);
  --orange:       #da291c;        /* Deloitte red for warnings */
  --orange-bg:    rgba(218,41,28,0.08);
  --red:          #da291c;
  --red-bg:       rgba(218,41,28,0.08);
  --purple:       #75787b;
  --purple-bg:    rgba(117,120,123,0.10);
  --camera:       #9333ea;
  --camera-bg:    rgba(147,51,234,0.10);
  --radius:       10px;
  --radius-lg:    14px;
  --shadow:       0 2px 12px rgba(0,0,0,0.10);
  --font:         -apple-system, 'SF Pro Display', 'Segoe UI', system-ui, sans-serif;
  --mono:         'SF Mono', 'Fira Code', monospace;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
button { cursor: pointer; font-family: var(--font); }
input, select, textarea { font-family: var(--font); }

/* ── NAV ─────────────────────────────────────────────────── */

nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem;
  height: 56px;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--teal);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.nav-logo {
  font-weight: 700; font-size: 1rem; letter-spacing: 0.02em;
  color: var(--text); text-decoration: none;
}
.nav-logo:hover { color: var(--teal); text-decoration: none; }

.nav-links { display: flex; gap: 2rem; align-items: center; }

.nav-links a {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text-muted);
  text-decoration: none; transition: color 0.15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }

.nav-actions { display: flex; gap: 0.75rem; align-items: center; }

.nav-tab-btn {
  background: none; border: none;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text-muted);
  padding: 0.25rem 0; cursor: pointer; transition: color 0.15s;
  border-bottom: 2px solid transparent;
}
.nav-tab-btn:hover { color: var(--text); }
.nav-tab-btn.active { color: var(--teal); border-bottom-color: var(--teal); }

.nav-sign-out {
  background: none; border: 1px solid var(--border);
  color: var(--text-muted); font-size: 0.72rem; font-weight: 500;
  padding: 0.3rem 0.75rem; border-radius: 6px;
  cursor: pointer; transition: all 0.15s; letter-spacing: 0.04em;
}
.nav-sign-out:hover { border-color: var(--text-muted); color: var(--text); }

/* ── LAYOUT ──────────────────────────────────────────────── */

.page-wrap {
  max-width: 1200px; margin: 0 auto;
  padding: 80px 2rem 4rem;
}

.view { display: none; }
.view.active { display: block; }

/* ── PAGE HEADER ─────────────────────────────────────────── */

.page-header { margin-bottom: 2rem; }

.page-header h1 {
  font-size: 2.25rem; font-weight: 700;
  color: var(--text); letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
  border-left: 4px solid var(--teal);
  padding-left: 0.75rem;
}

.page-header p { font-size: 0.95rem; color: var(--text-muted); }

/* ── STATS BAR ───────────────────────────────────────────── */

.stats-bar {
  display: flex; gap: 1rem; flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.stat-chip {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 0.4rem 0.85rem;
  font-size: 0.8rem; color: var(--text-muted);
  cursor: pointer; transition: all 0.15s;
}
.stat-chip strong { color: var(--text); font-weight: 600; }
.stat-chip:hover { border-color: var(--border2); }
.stat-chip.active { border-color: var(--teal); color: var(--teal); background: var(--teal-dim); }
.stat-chip.active strong { color: var(--teal); }

.stat-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--text-dim);
}
.stat-dot.green  { background: var(--green); }
.stat-dot.blue   { background: var(--blue); }
.stat-dot.orange { background: var(--orange); }
.stat-dot.purple { background: #9333ea; }

/* ── TOOLBAR ─────────────────────────────────────────────── */

.toolbar {
  display: flex; gap: 0.75rem; align-items: center;
  margin-bottom: 1.5rem; flex-wrap: wrap;
}

.search-wrap {
  flex: 1; min-width: 200px; position: relative;
}

.search-wrap svg {
  position: absolute; left: 0.75rem; top: 50%;
  transform: translateY(-50%); color: var(--text-dim);
  pointer-events: none;
}

.search-input {
  width: 100%; padding: 0.55rem 0.75rem 0.55rem 2.25rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); font-size: 0.875rem;
  outline: none; transition: border-color 0.15s;
}
.search-input::placeholder { color: var(--text-dim); }
.search-input:focus { border-color: var(--teal); }

.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.55rem 1rem; border-radius: 8px;
  font-size: 0.825rem; font-weight: 500; border: none;
  cursor: pointer; transition: all 0.15s; white-space: nowrap;
}
.btn-primary { background: var(--teal); color: #ffffff; }
.btn-primary:hover { background: #6fa01e; }
.btn-secondary { background: var(--surface); border: 1px solid var(--border); color: var(--text-muted); }
.btn-secondary:hover { border-color: var(--border2); color: var(--text); }
.btn-danger { background: var(--red-bg); border: 1px solid var(--red); color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-ghost { background: none; border: none; color: var(--text-muted); padding: 0.4rem 0.6rem; }
.btn-ghost:hover { color: var(--text); }
.btn-sm { padding: 0.35rem 0.65rem; font-size: 0.775rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── SORT BAR ────────────────────────────────────────────── */

.sort-bar {
  display: flex; align-items: center; gap: 0.4rem;
  margin-bottom: 0.75rem; flex-wrap: wrap;
}
.sort-label {
  font-size: 0.75rem; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.07em;
  margin-right: 0.25rem;
}
.sort-btn {
  background: none; border: 1px solid var(--border);
  color: var(--text-muted); font-size: 0.75rem; font-weight: 500;
  padding: 0.25rem 0.65rem; border-radius: 6px;
  cursor: pointer; transition: all 0.15s; letter-spacing: 0.02em;
}
.sort-btn:hover { border-color: var(--border2); color: var(--text); }
.sort-btn.active { border-color: var(--teal); color: var(--teal); background: var(--teal-dim); }

/* ── CONTACTS LIST (one row per contact) ─────────────────── */

.contacts-list {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
}

.contact-row {
  display: grid;
  grid-template-columns: 52px 1fr 1fr auto;
  gap: 0 1rem;
  align-items: center;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.12s;
}
.contact-row:last-child { border-bottom: none; }
.contact-row:hover { background: var(--surface2); }

.contact-row-avatar { flex-shrink: 0; }

.contact-row-main { min-width: 0; }
.contact-row-contact { min-width: 0; }
.contact-row-meta {
  display: flex; flex-direction: column; align-items: flex-end;
  gap: 3px; flex-shrink: 0;
}

.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; flex-shrink: 0;
  color: #ffffff;
}
.avatar-photo {
  width: 44px; height: 44px; border-radius: 50%;
  object-fit: cover; flex-shrink: 0;
}

.contact-card-info { flex: 1; min-width: 0; }

.contact-name {
  font-weight: 600; font-size: 0.9rem; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.contact-sub {
  font-size: 0.775rem; color: var(--text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-top: 2px;
}
.contact-company {
  color: var(--text); font-weight: 500;
}
.contact-detail-line {
  font-size: 0.72rem; color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.wa-link {
  color: #25d366; font-weight: 500; text-decoration: none;
}
.wa-link:hover { text-decoration: underline; }
.sort-arrow { font-size: 0.7rem; opacity: 0.8; }
.contact-date {
  font-size: 0.68rem; color: var(--text-dim);
  margin-top: 3px;
}

.source-badges { display: flex; gap: 0.35rem; margin-top: 0.4rem; flex-wrap: wrap; }

.badge {
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 0.15rem 0.5rem;
  border-radius: 4px;
}
.badge-linkedin  { background: var(--blue-bg);   color: var(--blue); }
.badge-camcard   { background: var(--orange-bg);  color: var(--orange); }
.badge-camera    { background: rgba(147,51,234,0.10); color: #9333ea; }
.badge-green     { background: var(--green-bg);   color: var(--green); }
.badge-teal      { background: var(--teal-dim);   color: var(--teal); }
.badge-muted     { background: var(--surface2);   color: var(--text-muted); border: 1px solid var(--border); }

/* ── EMPTY STATE ─────────────────────────────────────────── */

.empty-state {
  text-align: center; padding: 5rem 2rem;
  color: var(--text-muted);
}
.empty-state svg { margin-bottom: 1rem; color: var(--text-dim); }
.empty-state h3 { font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--text); }
.empty-state p  { font-size: 0.875rem; }

/* ── LOADING ─────────────────────────────────────────────── */

.spinner {
  display: inline-block; width: 18px; height: 18px;
  border: 2px solid var(--border2);
  border-top-color: var(--teal);
  border-radius: 50%; animation: spin 0.7s linear infinite;
}
.spinner-lg { width: 32px; height: 32px; border-width: 3px; }

@keyframes spin { to { transform: rotate(360deg); } }

.loading-wrap {
  display: flex; align-items: center; justify-content: center;
  padding: 5rem; gap: 0.75rem; color: var(--text-muted);
}

/* ── MODAL ───────────────────────────────────────────────── */

.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--surface); border: 1px solid var(--border2);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  width: 100%; max-width: 560px; max-height: 90vh;
  display: flex; flex-direction: column;
  transform: translateY(16px); transition: transform 0.2s;
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal-wide { max-width: 820px; }
.modal-xl   { max-width: 1000px; }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.25rem 0.75rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-header h2 { font-size: 1rem; font-weight: 600; }

.modal-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 1.25rem; line-height: 1; cursor: pointer;
  width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
  border-radius: 6px; transition: all 0.15s;
}
.modal-close:hover { background: var(--surface2); color: var(--text); }

.modal-body { padding: 1.25rem; overflow-y: auto; flex: 1; }
.modal-footer {
  padding: 0.875rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex; gap: 0.5rem; justify-content: flex-end; align-items: center;
  flex-shrink: 0;
}

/* ── Detail modal prev/next nav ── */
.detail-nav {
  display: flex;
  align-items: center;
  gap: 3px;
}
.btn-nav {
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.btn-nav:hover:not(:disabled) {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-dim);
}
.btn-nav:disabled {
  opacity: 0.25;
  cursor: default;
}
.detail-nav-counter {
  font-size: 0.72rem;
  color: var(--text-muted);
  min-width: 42px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  user-select: none;
}

.card-img-badge {
  font-size: 0.8rem; cursor: default;
}

/* ── CONTACT DETAIL ──────────────────────────────────────── */

.detail-header {
  display: flex; align-items: flex-start; gap: 1rem;
  margin-bottom: 1.25rem;
}

.detail-avatar-wrap {
  position: relative; flex-shrink: 0; cursor: pointer;
  width: 64px; height: 64px; border-radius: 50%;
}
.detail-avatar-wrap:hover .avatar-upload-hint { opacity: 1; }
.avatar-upload-hint {
  position: absolute; inset: 0; border-radius: 50%;
  background: rgba(0,0,0,0.55); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; opacity: 0; transition: opacity 0.15s;
}
.detail-avatar-wrap.drag-over .avatar-upload-hint { opacity: 1; }

.detail-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 700; color: #ffffff;
  flex-shrink: 0;
}
.detail-avatar-photo {
  width: 64px; height: 64px; border-radius: 50%;
  object-fit: cover;
}
.detail-name { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.2rem; }
.detail-title { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 0.1rem; }
.detail-company { font-size: 0.875rem; font-weight: 500; }

.detail-section {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 0.75rem; overflow: hidden;
}
.detail-section-title {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.775rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--text-muted);
}
.detail-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--border); font-size: 0.875rem;
}
.detail-row:last-child { border-bottom: none; }
.detail-row-label { color: var(--text-muted); font-size: 0.775rem; min-width: 80px; }
.detail-row-value { color: var(--text); flex: 1; }
.detail-row a { color: var(--teal); }

.card-image-wrap { padding: 0.75rem; }
.card-image-wrap img {
  width: 100%; border-radius: 8px;
  object-fit: contain; max-height: 180px;
  background: var(--bg); cursor: zoom-in;
}
.card-image-tabs {
  display: flex; gap: 0.5rem; margin-bottom: 0.5rem;
}
.card-tab-btn {
  background: none; border: 1px solid var(--border);
  color: var(--text-muted); font-size: 0.75rem; padding: 0.25rem 0.6rem;
  border-radius: 6px; cursor: pointer; transition: all 0.15s;
}
.card-tab-btn.active { border-color: var(--teal); color: var(--teal); background: var(--teal-dim); }

/* ── EDIT FORM ───────────────────────────────────────────── */

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.form-grid .full { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: 0.3rem; }
.form-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; }
.form-input, .form-textarea, .form-select {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 7px; color: var(--text); font-size: 0.875rem;
  padding: 0.5rem 0.7rem; outline: none; transition: border-color 0.15s;
  width: 100%;
}
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--teal); }
.form-textarea { resize: vertical; min-height: 70px; }
.form-select option { background: var(--surface2); }

.form-section-title {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--teal);
  margin: 0.75rem 0 0.25rem; grid-column: 1 / -1;
}

/* ── IMPORT VIEW ─────────────────────────────────────────── */

.import-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

@media (max-width: 640px) {
  .import-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; }
}

.import-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}
.import-card-header {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.9rem 1rem; border-bottom: 1px solid var(--border);
}
.import-card-header h3 { font-size: 0.925rem; font-weight: 600; }
.import-card-body { padding: 1rem; }

.drop-zone {
  border: 1.5px dashed var(--border2);
  border-radius: var(--radius); padding: 2rem 1rem;
  text-align: center; cursor: pointer;
  transition: all 0.15s; color: var(--text-muted);
}
.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--teal); background: var(--teal-dim); color: var(--teal);
}
.drop-zone-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.drop-zone p { font-size: 0.825rem; margin-bottom: 0.25rem; }
.drop-zone small { font-size: 0.725rem; color: var(--text-dim); }

.parse-preview {
  margin-top: 0.75rem;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.parse-preview-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
}
.parse-preview-row {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid var(--border); font-size: 0.8rem;
}
.parse-preview-row:last-child { border-bottom: none; }
.parse-preview-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; font-weight: 700; color: #ffffff; flex-shrink: 0;
}
.parse-preview-name { font-weight: 500; color: var(--text); }
.parse-preview-sub  { font-size: 0.725rem; color: var(--text-muted); }
.parse-more { padding: 0.4rem 0.75rem; font-size: 0.75rem; color: var(--text-dim); }

.instructions {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.75rem; margin-bottom: 0.75rem;
  font-size: 0.8rem; color: var(--text-muted);
}
.instructions ol { padding-left: 1.2rem; line-height: 2; }

.import-last-date {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.4rem 0.75rem;
  font-size: 0.775rem; color: var(--text-muted);
  margin-bottom: 0.6rem; display: flex; align-items: center; gap: 0.4rem;
}

.import-filter-note {
  font-size: 0.775rem; color: var(--text-muted); margin-top: 0.35rem;
}

.import-include-all {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 0.775rem; color: var(--text-muted);
  margin-top: 0.4rem; cursor: pointer;
}
.import-include-all input { cursor: pointer; }

/* ── DUPLICATES VIEW ─────────────────────────────────────── */

.dup-pair {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); margin-bottom: 1rem; overflow: hidden;
}
.dup-pair-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.65rem 1rem;
  background: var(--surface2); border-bottom: 1px solid var(--border);
  font-size: 0.8rem; color: var(--text-muted);
}
.dup-confidence {
  font-size: 0.7rem; font-weight: 600; padding: 0.15rem 0.5rem;
  border-radius: 4px; letter-spacing: 0.04em;
}
.dup-confidence.high   { background: var(--red-bg);    color: var(--red); }
.dup-confidence.medium { background: var(--orange-bg); color: var(--orange); }
.dup-confidence.low    { background: var(--surface2);  color: var(--text-muted); border: 1px solid var(--border); }

.dup-columns { display: grid; grid-template-columns: 1fr 1fr; }
.dup-col { padding: 0.9rem 1rem; }
.dup-col + .dup-col { border-left: 1px solid var(--border); }
.dup-col-name { font-weight: 600; font-size: 0.9rem; margin-bottom: 0.25rem; }
.dup-col-detail { font-size: 0.775rem; color: var(--text-muted); line-height: 1.6; }

.dup-actions {
  display: flex; gap: 0.5rem; padding: 0.65rem 1rem;
  border-top: 1px solid var(--border);
}

/* ── SIGN-IN PAGE ────────────────────────────────────────── */

.signin-page {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: center; padding: 2rem;
  background: var(--bg);
}

.signin-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.5rem 2rem;
  width: 100%; max-width: 380px;
  box-shadow: var(--shadow);
}

.signin-logo {
  text-align: center; margin-bottom: 2rem;
}
.signin-logo .logo-mark {
  display: inline-block; font-weight: 700; font-size: 1.1rem;
  color: var(--text); background: var(--surface2);
  border: 1px solid var(--border2); border-radius: 8px;
  padding: 0.4rem 0.9rem; margin-bottom: 1rem;
}
.signin-logo h1 {
  font-size: 1.5rem; font-weight: 700; color: var(--text);
  letter-spacing: -0.02em; margin-bottom: 0.35rem;
}
.signin-logo p { font-size: 0.875rem; color: var(--text-muted); }

.signin-divider {
  text-align: center; position: relative;
  margin: 1.25rem 0; color: var(--text-dim); font-size: 0.75rem;
}
.signin-divider::before {
  content: ''; position: absolute; top: 50%; left: 0; right: 0;
  height: 1px; background: var(--border);
}
.signin-divider span {
  position: relative; background: var(--surface); padding: 0 0.75rem;
}

.signin-btn {
  display: flex; align-items: center; justify-content: center; gap: 0.6rem;
  width: 100%; padding: 0.75rem 1rem; border-radius: 10px;
  font-size: 0.9rem; font-weight: 500; cursor: pointer;
  transition: all 0.15s; margin-bottom: 0.75rem; border: none;
}
.signin-btn-apple {
  background: #000; color: #fff;
  border: 1px solid #000;
}
.signin-btn-apple:hover { background: #222; border-color: #222; }
.signin-btn-google {
  background: #fff; color: var(--text);
  border: 1px solid var(--border2);
}
.signin-btn-google:hover { border-color: var(--teal); }

.signin-note {
  text-align: center; margin-top: 1rem;
  font-size: 0.75rem; color: var(--text-dim); line-height: 1.5;
}

.error-msg {
  background: var(--red-bg); border: 1px solid var(--red);
  color: var(--red); border-radius: 8px; padding: 0.6rem 0.9rem;
  font-size: 0.825rem; margin-top: 1rem; display: none;
}
.error-msg.visible { display: block; }

/* ── AI PROCESSING ───────────────────────────────────────── */

.btn-ai-process {
  width: 100%;
  background: #000; color: #fff;
  border: none; border-radius: 8px;
  padding: 0.6rem 1rem; font-size: 0.825rem; font-weight: 600;
  cursor: pointer; transition: background 0.15s;
  display: flex; align-items: center; justify-content: center; gap: 0.4rem;
}
.btn-ai-process:hover { background: #222; }
.btn-ai-process:disabled { opacity: 0.55; cursor: not-allowed; }

.ai-review-row {
  margin-bottom: 0.85rem;
}
.ai-row-new    { }
.ai-row-changed { }

.ai-review-label {
  font-size: 0.75rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: 0.25rem;
  display: flex; align-items: center; gap: 0.4rem;
}
.ai-current-val {
  font-size: 0.775rem; color: var(--text-dim);
  padding: 0.25rem 0.5rem; background: var(--surface2);
  border-radius: 4px; margin-bottom: 0.25rem;
  text-decoration: line-through;
}
.ai-badge {
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 0.1rem 0.4rem;
  border-radius: 3px;
}
.ai-badge-new     { background: var(--green-bg); color: var(--green); }
.ai-badge-changed { background: var(--blue-bg);  color: var(--blue); }

/* ── TOAST ───────────────────────────────────────────────── */

#toast-container {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 999;
  display: flex; flex-direction: column; gap: 0.5rem;
  pointer-events: none;
}
.toast {
  background: var(--surface2); border: 1px solid var(--border2);
  color: var(--text); font-size: 0.825rem;
  padding: 0.65rem 1rem; border-radius: 8px;
  box-shadow: var(--shadow); pointer-events: all;
  animation: toast-in 0.25s ease;
}
.toast.success { border-color: var(--green); }
.toast.error   { border-color: var(--red); }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── PAGINATION / LOAD MORE ──────────────────────────────── */

.load-more {
  text-align: center; margin-top: 1.5rem;
}

/* ── NETWORK VIEW ──────────────────────────────────────────── */

#view-network {
  padding: 0;
  overflow: hidden;
  /* Full-bleed: escape .page-wrap's padding and max-width entirely */
  position: fixed;
  top: 56px;  /* below nav */
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  display: none;
}
#view-network.active {
  display: block;
}

.net-layout {
  display: flex;
  height: 100%;
}

.net-sidebar {
  width: 210px;
  min-width: 210px;
  border-right: 1px solid var(--border);
  background: var(--surface);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.net-panel-block {
  padding: 0.85rem 1rem 0.5rem;
  border-bottom: 1px solid var(--border);
}
.net-block-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.net-mode-toggle { display: flex; gap: 4px; }
.net-mode-btn {
  flex: 1;
  font-size: 0.775rem;
  padding: 0.35rem 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text-muted);
  transition: all 0.15s;
}
.net-mode-btn.active {
  background: var(--teal);
  border-color: var(--teal);
  color: #fff;
  font-weight: 600;
}

.net-src-chips { display: flex; flex-direction: column; gap: 4px; }
.net-src-chip {
  font-size: 0.775rem;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text-muted);
  text-align: left;
  transition: all 0.15s;
}
.net-src-chip.active {
  background: var(--teal-dim);
  border-color: var(--teal);
  color: var(--teal);
  font-weight: 600;
}

.net-legend-wrap { display: flex; flex-direction: column; gap: 5px; }
.net-legend-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  color: var(--text-muted);
}
.net-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.net-canvas-wrap {
  flex: 1;
  position: relative;
  background: #f9fafb;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.net-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.net-zoom-btns { display: flex; gap: 4px; }
.net-zoom-btn {
  width: 28px; height: 28px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  font-size: 1rem;
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
}
.net-zoom-btn:hover { border-color: var(--teal); color: var(--teal); }

.net-tooltip {
  position: absolute;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  box-shadow: var(--shadow);
  pointer-events: none;
  z-index: 50;
  min-width: 140px;
  max-width: 220px;
}
.net-tip-name  { font-weight: 600; font-size: 0.85rem; color: var(--text); }
.net-tip-meta  { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.net-tip-count { font-size: 0.75rem; color: var(--teal); margin-top: 4px; font-weight: 600; }
.net-tip-tiers { display: flex; flex-wrap: wrap; gap: 3px; margin-top: 5px; }
.net-tip-tiers span {
  font-size: 0.65rem;
  padding: 1px 6px;
  background: var(--teal-dim);
  color: var(--teal);
  border-radius: 4px;
  font-weight: 600;
}

/* Detail panel */
#net-detail-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.net-dp-header {
  padding: 0.75rem 1rem 0.5rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.net-back-btn {
  font-size: 0.75rem;
  color: var(--teal);
  background: none;
  border: none;
  padding: 0;
  margin-bottom: 0.4rem;
  cursor: pointer;
}
.net-co-name  { font-weight: 700; font-size: 0.95rem; }
.net-co-meta  { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.net-contacts-list { overflow-y: auto; flex: 1; }
.net-contact-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
}
.net-contact-row:hover { background: var(--teal-dim); }
.net-contact-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.net-contact-info  { flex: 1; min-width: 0; }
.net-contact-name  { font-size: 0.8rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.net-contact-sub   { font-size: 0.7rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.net-contact-tier  { font-size: 0.6rem; font-weight: 700; letter-spacing: 0.06em; margin-top: 1px; }
.net-src-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── SCROLLBAR ───────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ── RESPONSIVE ──────────────────────────────────────────── */

@media (max-width: 768px) {
  .page-wrap { padding: 70px 1rem 3rem; }
  nav { padding: 0 1rem; }
  .page-header h1 { font-size: 1.75rem; }
  .modal-wide, .modal-xl { max-width: 100%; }
  .dup-columns { grid-template-columns: 1fr; }
  .dup-col + .dup-col { border-left: none; border-top: 1px solid var(--border); }
  .contact-row { grid-template-columns: 44px 1fr auto; }
  .contact-row-contact { display: none; }
}

@media (max-width: 480px) {
  .contact-row { grid-template-columns: 40px 1fr; }
  .contact-row-meta { display: none; }
}