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

:root {
  --bg:        #f8fafc;
  --surface:   #ffffff;
  --surface2:  #f1f5f9;
  --border:    #e2e8f0;
  --border2:   #cbd5e1;
  --text:      #0f172a;
  --muted:     #64748b;
  --primary:   #25D366;
  --primary-dk:#16a34a;
  --primary-bg:#f0fdf4;
  --primary-bd:#bbf7d0;
  --danger:    #ef4444;
  --danger-bg: #fef2f2;
  --danger-bd: #fecaca;
  --warning:   #f59e0b;
  --warning-bg:#fffbeb;
  --info:      #3b82f6;
  --info-bg:   #eff6ff;
  --radius:    10px;
  --radius-lg: 16px;
  --shadow:    0 1px 3px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.05);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.10);
  --font:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  /* legacy compat aliases */
  --green:      #25D366;
  --green-dark: #16a34a;
}

/* ── Base ─────────────────────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Nav ──────────────────────────────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 24px;
  height: 58px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
  margin-right: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Consistent brand logo: "msgforce" lowercase + green dot */
.brand-dot { color: var(--primary); }

.nav-tenant {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  padding-left: 12px;
  border-left: 1px solid var(--border);
  margin-right: 16px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 2px;
  list-style: none;
  margin-right: auto;
  flex-wrap: nowrap;
  overflow: hidden;
}

.nav-links a {
  display: block;
  padding: 6px 10px;
  color: var(--muted);
  text-decoration: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  transition: color .15s, background .15s;
  white-space: nowrap;
}

.nav-links a:hover { color: var(--text); background: var(--surface2); }
.nav-links a.active { color: var(--primary-dk); background: var(--primary-bg); font-weight: 600; }

/* ── Main layout ──────────────────────────────────────────────────────────── */
.main {
  max-width: 1140px;
  margin: 0 auto;
  padding: 32px 24px;
}

h1 { font-size: 22px; font-weight: 700; margin-bottom: 24px; color: var(--text); }
h2 { font-size: 16px; font-weight: 600; margin-bottom: 14px; color: var(--text); }

/* ── Stat row ─────────────────────────────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: box-shadow .2s, transform .2s;
  text-decoration: none;
  color: inherit;
}

.stat-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.stat-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  flex-shrink: 0;
}

.stat-icon.green  { background: var(--primary-bg); }
.stat-icon.blue   { background: var(--info-bg); }
.stat-icon.yellow { background: var(--warning-bg); }
.stat-icon.red    { background: var(--danger-bg); }
.stat-icon.purple { background: #f5f3ff; }

.stat-num   { font-size: 26px; font-weight: 700; line-height: 1; color: var(--text); }
.stat-label { font-size: 11.5px; color: var(--muted); margin-top: 3px; font-weight: 500; }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.card-header h2 { margin-bottom: 0; }

.empty-state {
  padding: 3rem 2rem;
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
}

/* ── Tables ───────────────────────────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; font-size: 13px; }

th {
  text-align: left;
  padding: 10px 14px;
  color: var(--muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .5px;
  background: var(--surface2);
}

td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text);
}

tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #fafbfc; }

/* .table variant used in org/super templates */
.table { width: 100%; border-collapse: collapse; }
.table th { padding: .65rem 1rem; text-align: left; font-size: .7rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; border-bottom: 1px solid var(--border); background: var(--surface2); }
.table td { padding: .7rem 1rem; border-bottom: 1px solid var(--border); font-size: .875rem; vertical-align: middle; color: var(--text); }
.table tr:last-child td { border-bottom: none; }
.table tbody tr:hover td { background: var(--surface2); }

/* ── Forms ────────────────────────────────────────────────────────────────── */
label {
  display: block;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 600;
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: .45px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  font-family: var(--font);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  margin-bottom: 14px;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,211,102,.12);
}

input::placeholder { color: #b0bec5; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  transition: background .15s, border-color .15s, box-shadow .15s, transform .1s;
  white-space: nowrap;
  line-height: 1.2;
}

.btn:hover { background: var(--surface2); border-color: var(--border2); }
.btn:active { transform: scale(.98); }

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(37,211,102,.25);
}

.btn-primary:hover {
  background: var(--primary-dk);
  border-color: var(--primary-dk);
  box-shadow: 0 4px 16px rgba(37,211,102,.35);
}

.btn-danger {
  background: var(--danger-bg);
  border-color: var(--danger-bd);
  color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

.btn-sm   { padding: 4px 10px; font-size: 12px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: .18rem .6rem;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3px;
  background: var(--surface2);
  color: var(--muted);
  border: 1px solid var(--border);
}

.badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.badge-authorized, .badge-authenticated {
  background: var(--primary-bg);
  border-color: var(--primary-bd);
  color: var(--primary-dk);
}

.badge-pending, .badge-initializing, .badge-qr_ready {
  background: var(--warning-bg);
  border-color: #fde68a;
  color: #92400e;
}

.badge-error, .badge-failed {
  background: var(--danger-bg);
  border-color: var(--danger-bd);
  color: var(--danger);
}

.badge-delivered {
  background: var(--info-bg);
  border-color: #bfdbfe;
  color: #1d4ed8;
}

.badge-logged_out, .badge-disconnected {
  background: var(--surface2);
  border-color: var(--border);
  color: var(--muted);
}

.badge-green  { background: var(--primary-bg); border-color: var(--primary-bd); color: var(--primary-dk); }
.badge-red    { background: var(--danger-bg);  border-color: var(--danger-bd);  color: var(--danger); }
.badge-yellow { background: var(--warning-bg); border-color: #fde68a; color: #92400e; }

/* ── Alerts ───────────────────────────────────────────────────────────────── */
.alert { padding: .75rem 1rem; border-radius: var(--radius); font-size: .875rem; margin-top: 12px; }
.alert-error   { background: var(--danger-bg);  border: 1px solid var(--danger-bd);  color: #b91c1c; }
.alert-success { background: var(--primary-bg); border: 1px solid var(--primary-bd); color: var(--primary-dk); }

/* ── Toast ────────────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #0f172a;
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 13.5px;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transition: opacity .3s;
  border: none;
}

.toast.error { background: var(--danger); }
.hidden { display: none !important; }

/* ── Misc ─────────────────────────────────────────────────────────────────── */
.muted { color: var(--muted); }
small  { font-size: 11.5px; }

pre {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  overflow-x: auto;
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
}

code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: .85em;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--primary-dk);
}

/* ── Auth pages ───────────────────────────────────────────────────────────── */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #f0fdf4 0%, #f8fafc 55%, #eff6ff 100%);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.auth-page::before,
.auth-page::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.auth-page::before {
  width: 400px;
  height: 400px;
  background: rgba(37,211,102,.10);
  top: -100px;
  right: -80px;
}

.auth-page::after {
  width: 300px;
  height: 300px;
  background: rgba(99,179,237,.08);
  bottom: -60px;
  left: -60px;
}

.auth-wrap { width: 100%; max-width: 440px; position: relative; z-index: 1; }

.auth-card {
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  box-shadow: 0 8px 40px rgba(0,0,0,.10), 0 2px 8px rgba(0,0,0,.06);
}

.auth-logo { font-size: 1.5rem; font-weight: 800; color: var(--text); text-align: center; margin-bottom: 1.5rem; letter-spacing: -0.5px; display: block; text-decoration: none; }
.auth-title { font-size: 1.4rem; font-weight: 700; text-align: center; margin-bottom: .35rem; color: var(--text); }
.auth-sub { color: var(--muted); font-size: .875rem; text-align: center; margin-bottom: 1.75rem; }
.auth-form { display: flex; flex-direction: column; gap: 1rem; }
.auth-footer { text-align: center; margin-top: 1.25rem; color: var(--muted); font-size: .85rem; }
.auth-footer a { color: var(--primary); text-decoration: none; font-weight: 600; }

/* ── Form group ───────────────────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: .35rem; }
.form-group label { font-size: .77rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 0; }
.form-group input, .form-group select, .form-group textarea {
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: .65rem .9rem;
  font-size: .9rem;
  width: 100%;
  transition: border-color .2s, box-shadow .2s;
  margin-bottom: 0;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,211,102,.12);
}
.form-group small { color: var(--muted); font-size: .78rem; }

/* ── Test page ────────────────────────────────────────────────────────────── */
.test-page .main { max-width: none; padding: 0; height: calc(100vh - 58px); overflow: hidden; }
.test-layout { display: flex; height: 100%; overflow: hidden; }
.test-left { width: 280px; flex-shrink: 0; border-right: 1px solid var(--border); display: flex; flex-direction: column; background: var(--surface); }
.test-account-select { padding: 12px 16px; border-bottom: 1px solid var(--border); flex-shrink: 0; background: var(--surface2); }
.test-account-select select { margin-bottom: 0; }
.test-account-select label { margin-bottom: 4px; }
.test-search-wrap { padding: 8px 12px; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.test-search-wrap input { margin-bottom: 0; font-size: 13px; padding: 7px 10px; }
.test-chat-list { flex: 1; overflow-y: auto; list-style: none; }
.test-chat-list li { padding: 11px 16px; cursor: pointer; border-bottom: 1px solid var(--border); transition: background .12s; }
.test-chat-list li:hover { background: var(--surface2); }
.test-chat-list li.active { background: var(--primary-bg); border-left: 3px solid var(--primary); }
.test-chat-list .chat-row { display: flex; align-items: center; gap: 8px; }
.test-chat-list .chat-name { font-weight: 500; font-size: 13px; color: var(--text); flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.test-chat-list .chat-meta { font-size: 11px; color: var(--muted); margin-top: 2px; }
.test-chat-list li.unread { background: var(--primary-bg); }
.test-chat-list li.unread .chat-name { font-weight: 700; }
.test-chat-list .unread-badge { background: var(--primary); color: #fff; font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 999px; flex-shrink: 0; }
.test-right { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.test-chat-header { padding: 14px 20px; border-bottom: 1px solid var(--border); font-weight: 600; font-size: 14px; background: var(--surface); flex-shrink: 0; }
.test-messages { flex: 1; overflow-y: auto; padding: 16px 20px; display: flex; flex-direction: column; gap: 8px; background: var(--bg); }
.msg-bubble { max-width: 72%; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 8px 12px; align-self: flex-start; box-shadow: 0 1px 3px rgba(0,0,0,.05); }
.msg-meta { display: flex; gap: 8px; align-items: baseline; margin-bottom: 4px; }
.msg-sender { font-weight: 600; font-size: 12px; color: var(--primary-dk); }
.msg-time   { font-size: 11px; color: var(--muted); }
.msg-text   { font-size: 13.5px; word-break: break-word; white-space: pre-wrap; }
.msg-media  { margin-top: 6px; font-size: 12px; }
.msg-media a { color: var(--primary); text-decoration: none; }
.test-input-bar { display: flex; gap: 8px; align-items: center; padding: 10px 16px; border-top: 1px solid var(--border); background: var(--surface); flex-shrink: 0; }
.test-input-bar input[type="text"] { flex: 1; margin-bottom: 0; }

/* ── Onboarding ───────────────────────────────────────────────────────────── */
/* Onboarding styles live in onboarding/layout.html to avoid conflicts */

/* ── Super admin nav override ─────────────────────────────────────────────── */
.nav-brand .badge { margin-left: .4rem; vertical-align: middle; font-size: .62rem; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; }
}

@media (max-width: 640px) {
  .stats-row { grid-template-columns: 1fr 1fr; }
  .main { padding: 20px 16px; }
}

@media (max-width: 420px) {
  .stats-row { grid-template-columns: 1fr; }
}