:root {
  --bg: #F5F8F7;
  --surface: #FFFFFF;
  --primary: #0074ac;
  --primary-dark: #09425f;
  --primary-tint: #E4F1EE;
  --ink: #1B2B2A;
  --muted: #64777A;
  --border: #E2E8E7;
  --success: #2F9E63;
  --success-tint: #E5F5EC;
  --warning: #C98A1F;
  --warning-tint: #FBF0DD;
  --danger: #C4453A;
  --danger-tint: #FBEAE8;
}

body {
  background-color: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.brand-font {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
}

/* Top bar */
.topbar {
  background-color: var(--primary-dark);
}

.topbar .brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background-color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
}

.topbar .brand-title {
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.topbar .brand-subtitle {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.8rem;
}

.account-btn {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 9px;
  font-size: 0.85rem;
}

.account-btn:hover, .account-btn:focus {
  background-color: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.dropdown-item-btn {
  background: none;
  border: none;
  padding: 0.35rem 0;
  width: 100%;
  text-align: left;
  color: var(--danger);
  font-size: 0.9rem;
}

.dropdown-item-btn:hover {
  color: #9A342B;
}

/* Stat cards */
.stat-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.2rem;
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.2rem;
}

.stat-card.stat-sent .stat-value { color: var(--success); }
.stat-card.stat-pending .stat-value { color: var(--warning); }
.stat-card.stat-failed .stat-value { color: var(--danger); }

/* Bulk action bar */
.bulk-action-bar {
  display: flex;
  align-items: center;
  background-color: var(--primary-tint);
  border: 1px solid var(--primary);
  border-radius: 10px;
  padding: 0.55rem 0.9rem;
  color: var(--primary-dark);
}

/* Cards */
.panel {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 1px 2px rgba(20, 40, 38, 0.04);
}

.panel-header {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink);
}

.panel-header .icon-badge {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background-color: var(--primary-tint);
  color: var(--primary-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.5rem;
}

/* Form */
.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-control {
  border-radius: 9px;
  border-color: var(--border);
  padding: 0.6rem 0.85rem;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-tint);
}

.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
  border-radius: 9px;
  font-weight: 600;
  padding: 0.65rem 1rem;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.message-preview {
  background-color: var(--primary-tint);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  font-size: 0.83rem;
  color: var(--primary-dark);
  direction: rtl;
  text-align: right;
  line-height: 1.6;
}

/* Table */
.table thead th {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}

.table td {
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.fw-medium {
  font-weight: 600;
}

.table tr:last-child td {
  border-bottom: none;
}

/* Status pill with a live dot */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.status-pill .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-sent { background-color: var(--success-tint); color: #1E7A48; }
.status-sent .dot { background-color: var(--success); }

.status-pending { background-color: var(--warning-tint); color: #8C6316; }
.status-pending .dot { background-color: var(--warning); animation: pulse 1.4s infinite ease-in-out; }

.status-failed { background-color: var(--danger-tint); color: #9A342B; }
.status-failed .dot { background-color: var(--danger); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.retry-btn {
  border-radius: 8px;
  border-color: var(--border);
  color: var(--muted);
}

.retry-btn:hover {
  color: var(--primary-dark);
  border-color: var(--primary);
}

.delete-btn {
  border-radius: 8px;
  border: 1px solid var(--border);
  background-color: transparent;
  color: var(--muted);
}

.delete-btn:hover {
  color: var(--danger);
  border-color: var(--danger);
  background-color: var(--danger-tint);
}

@media (prefers-reduced-motion: reduce) {
  .status-pending .dot { animation: none; }
}