/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.85rem;
}
.btn:hover { background: var(--card-hover); border-color: var(--accent); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

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

.btn-green { background: var(--green); border-color: var(--green); color: #fff; }
.btn-green:hover { opacity: 0.9; }

.btn-red { background: var(--red); border-color: var(--red); color: #fff; }
.btn-red:hover { opacity: 0.9; }

.btn-sm { padding: 4px 10px; font-size: 0.8rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }

.btn-icon {
  width: 32px;
  height: 32px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: border-color var(--transition);
}
.card:hover { border-color: var(--accent); }
.card-title { font-weight: 600; margin-bottom: 8px; }
.card-meta { color: var(--text-secondary); font-size: 0.85rem; }

/* Stat pills */
.stat-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
}
.stat-pill .value {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
}

/* Status dots */
.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
}
.dot.green { background: var(--green); }
.dot.red { background: var(--red); }
.dot.orange { background: var(--orange); }
.dot.blue { background: var(--accent); }
.dot.pulse { animation: pulse 1.5s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* Badges */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-ok { background: var(--green-bg); color: var(--green); }
.badge-error { background: var(--red-bg); color: var(--red); }
.badge-warn { background: var(--orange-bg); color: var(--orange); }
.badge-info { background: rgba(59,130,246,0.15); color: var(--accent); }

/* Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.data-table th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 2px solid var(--border);
  color: var(--text-secondary);
  font-weight: 600;
  white-space: nowrap;
}
.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:hover td { background: var(--bg-secondary); }
.data-table .empty-row td {
  text-align: center;
  color: var(--muted);
  padding: 40px;
}

/* Progress bar */
.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s ease;
  background: var(--accent);
}
.progress-fill.green { background: var(--green); }
.progress-fill.orange { background: var(--orange); }
.progress-fill.red { background: var(--red); }

/* Forms */
.form-group {
  margin-bottom: 12px;
}
.form-group label {
  display: block;
  margin-bottom: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.form-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-content {
  min-width: 360px;
  max-width: 480px;
  padding: 28px;
  position: relative;
  animation: slideIn 0.2s ease;
}
.modal-content.wide {
  max-width: 780px;
  width: 90vw;
}
.card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.card-section { margin-bottom: 12px; }
.card-section-title { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.contact-chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; background: var(--bg-secondary); border-radius: var(--radius); font-size: 0.82rem; margin: 2px; }
.contact-chip a { color: var(--accent); }
.log-entry { padding: 3px 0; font-size: 0.8rem; border-bottom: 1px solid var(--border); }
.log-entry:last-child { border-bottom: none; }
.log-time { color: var(--muted); font-size: 0.75rem; }
@media (max-width: 768px) { .card-grid { grid-template-columns: 1fr; } .modal-content.wide { max-width: 95vw; } }

/* Pool filters */
.pool-filters { display: none; margin-bottom: 12px; padding: 12px; background: var(--bg-secondary); border-radius: var(--radius); border: 1px solid var(--border); }
.pool-filters-open { display: block; }

/* Pool cards grid */
.pool-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 10px; }
.pool-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px; cursor: pointer; transition: border-color 0.2s, box-shadow 0.2s;
}
.pool-card:hover { border-color: var(--accent); box-shadow: 0 2px 8px rgba(59,130,246,0.15); }
.pool-card:active { transform: scale(0.99); }
.pool-card-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 4px; }
.pool-card-head strong { font-size: 0.9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pool-rating { font-size: 0.8rem; color: var(--orange); white-space: nowrap; }
.pool-card-meta { font-size: 0.8rem; color: var(--muted); margin-bottom: 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pool-card-stats { display: flex; gap: 10px; font-size: 0.78rem; color: var(--text-secondary); flex-wrap: wrap; }
.pool-verified { color: var(--green); }
.pool-phone { color: var(--accent); }

/* Mobile: touch-friendly */
@media (max-width: 768px) {
  .pool-cards { grid-template-columns: 1fr; }
  .pool-card { padding: 16px; }
  .pool-card-head strong { font-size: 1rem; }
  .pool-card-stats { font-size: 0.85rem; }
  .btn { min-height: 44px; }
  input, select { min-height: 44px; font-size: 16px; }
  .pagination { flex-wrap: wrap; }
  .pool-filters { display: block; } /* Always show on mobile — no toggle needed */
}

/* User card in settings */
.user-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.user-row:last-child { border-bottom: none; }
.user-name { font-weight: 600; min-width: 140px; }
.user-login { color: var(--text-secondary); font-size: 0.85rem; min-width: 120px; }
.user-actions { margin-left: auto; display: flex; gap: 6px; }
.rop-section { margin-bottom: 20px; }
.rop-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border-radius: var(--radius);
  margin-bottom: 4px;
  font-weight: 600;
}

/* Toast notifications */
.toast-container {
  position: fixed;
  top: 70px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  font-size: 0.85rem;
  animation: slideIn 0.3s ease;
  max-width: 360px;
}
.toast.success { border-left: 3px solid var(--green); }
.toast.error { border-left: 3px solid var(--red); }
.toast.info { border-left: 3px solid var(--accent); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
}
.empty-state .icon { font-size: 2rem; margin-bottom: 8px; }

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}
.pagination .info { color: var(--text-secondary); font-size: 0.85rem; }

/* Autopilot control */
.autopilot-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--green);
  background: transparent;
  color: var(--green);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.autopilot-btn:hover { background: var(--green); color: #fff; }
.autopilot-btn.running {
  border-color: var(--red);
  color: var(--red);
  animation: pulse 2s infinite;
}
.autopilot-btn.running:hover { background: var(--red); color: #fff; }

.autopilot-step {
  padding: 4px 12px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(59,130,246,0.1);
  color: var(--accent);
}

.autopilot-stats {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.autopilot-stats span strong { color: var(--text); }