/* ========== SURVEILLANCE DASHBOARD ========== */

/* KPI Grid */
.surv-kpi-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px;
  margin: 16px 0;
}
.surv-kpi-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; text-align: center;
  transition: border-color 0.2s, transform 0.15s;
}
.surv-kpi-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.surv-kpi-icon { font-size: 22px; margin-bottom: 6px; }
.surv-kpi-val { font-size: 28px; font-weight: 700; color: var(--primary); }
.surv-kpi-val.urgent { color: #ff2d55; }
.surv-kpi-val.high { color: #ff9500; }
.surv-kpi-val.vip { color: #a855f7; }
.surv-kpi-lbl { font-size: 12px; color: var(--text-dim); margin-top: 4px; }

/* Layout */
.surv-layout {
  display: grid; grid-template-columns: 1fr 300px; gap: 16px;
  margin-top: 16px;
}

/* Filter Bar */
.surv-filter-bar {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  padding: 12px 16px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; margin-bottom: 16px;
}
.surv-filter-group {
  display: flex; gap: 4px; align-items: center;
}
.surv-filter-label {
  font-size: 11px; color: var(--text-dim); text-transform: uppercase;
  letter-spacing: 0.5px; margin-right: 4px; font-weight: 600;
}
.surv-filter-btn {
  padding: 5px 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface2); color: var(--text-dim); font-size: 12px;
  cursor: pointer; transition: all 0.15s; font-family: inherit;
}
.surv-filter-btn:hover { border-color: var(--primary); color: var(--text); }
.surv-filter-btn.active {
  background: var(--primary-dim); border-color: var(--primary);
  color: var(--primary); font-weight: 600;
}
.surv-search {
  flex: 1; min-width: 180px; background: var(--surface2); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 12px; color: var(--text);
  font-size: 13px; font-family: inherit; outline: none; box-sizing: border-box;
}
.surv-search:focus { border-color: var(--primary); }
.surv-date-select {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 8px; padding: 5px 10px; color: var(--text);
  font-size: 12px; font-family: inherit; cursor: pointer; outline: none;
}
.surv-date-select:focus { border-color: var(--primary); }

/* Message Feed */
.surv-feed {
  display: flex; flex-direction: column; gap: 8px;
}
.surv-msg-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 16px; cursor: pointer;
  transition: all 0.2s; position: relative; overflow: hidden;
}
.surv-msg-card:hover { border-color: var(--primary); background: var(--surface2); }
.surv-msg-card.expanded { background: var(--surface2); }
.surv-msg-card.importance-urgent {
  border-left: 3px solid #ff2d55;
  box-shadow: 0 0 12px rgba(255,45,85,0.08);
}
.surv-msg-card.importance-high {
  border-left: 3px solid #ff9500;
}
.surv-msg-card.importance-medium {
  border-left: 3px solid #00d4ff;
}
.surv-msg-card.importance-low {
  border-left: 3px solid var(--border);
}
.surv-msg-card.importance-noise {
  border-left: 3px solid var(--surface2);
  opacity: 0.6;
}

.surv-msg-header {
  display: flex; align-items: center; gap: 10px; margin-bottom: 6px;
}
.surv-channel-icon {
  width: 32px; height: 32px; border-radius: 8px; display: flex;
  align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0;
}
.surv-channel-icon.whatsapp { background: rgba(37,211,102,0.15); color: #25d366; }
.surv-channel-icon.telegram { background: rgba(0,136,204,0.15); color: #0088cc; }
.surv-channel-icon.gmail { background: rgba(234,67,53,0.15); color: #ea4335; }
.surv-channel-icon.instagram { background: rgba(225,48,108,0.15); color: #e1306c; }

.surv-msg-sender {
  font-size: 14px; font-weight: 600; color: var(--text); flex: 1;
  display: flex; align-items: center; gap: 6px;
}
.surv-sender-tier {
  font-size: 9px; padding: 2px 6px; border-radius: 4px;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}
.surv-sender-tier.vip { background: rgba(168,85,247,0.15); color: #a855f7; }
.surv-sender-tier.important { background: rgba(0,212,255,0.15); color: #00d4ff; }
.surv-sender-tier.muted { background: rgba(107,122,153,0.15); color: #6b7a99; }

.surv-importance-badge {
  font-size: 10px; padding: 2px 8px; border-radius: 6px;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
}
.surv-importance-badge.urgent { background: rgba(255,45,85,0.15); color: #ff2d55; }
.surv-importance-badge.high { background: rgba(255,149,0,0.15); color: #ff9500; }
.surv-importance-badge.medium { background: rgba(0,212,255,0.15); color: #00d4ff; }
.surv-importance-badge.low { background: rgba(107,122,153,0.15); color: #6b7a99; }
.surv-importance-badge.noise { background: rgba(50,55,70,0.3); color: #555; }

.surv-msg-time {
  font-size: 11px; color: var(--text-dim); white-space: nowrap;
}

.surv-msg-preview {
  font-size: 13px; color: var(--text-muted); line-height: 1.5;
  overflow: hidden; text-overflow: ellipsis; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.surv-msg-card.expanded .surv-msg-preview {
  -webkit-line-clamp: unset; overflow: visible;
}

.surv-msg-full {
  margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border);
  font-size: 13px; color: var(--text); line-height: 1.6;
  display: none; white-space: pre-wrap; word-break: break-word;
}
.surv-msg-card.expanded .surv-msg-full { display: block; }

.surv-msg-meta {
  display: flex; align-items: center; gap: 8px; margin-top: 8px;
  font-size: 11px; color: var(--text-dim);
}
.surv-msg-reason {
  margin-top: 6px; font-size: 11px; color: var(--text-dim);
  font-style: italic; display: none;
}
.surv-msg-card.expanded .surv-msg-reason { display: block; }

.surv-msg-actions {
  display: none; margin-top: 8px; gap: 6px;
}
.surv-msg-card.expanded .surv-msg-actions { display: flex; }
.surv-msg-action-btn {
  padding: 4px 10px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-dim); font-size: 11px;
  cursor: pointer; font-family: inherit; transition: all 0.15s;
}
.surv-msg-action-btn:hover { border-color: var(--primary); color: var(--primary); }

/* Feed Loading & Empty */
.surv-feed-loading, .surv-feed-empty {
  text-align: center; padding: 40px 20px; color: var(--text-dim); font-size: 13px;
}
.surv-feed-loading .surv-spinner {
  display: inline-block; width: 24px; height: 24px; border: 3px solid var(--border);
  border-top-color: var(--primary); border-radius: 50%;
  animation: surv-spin 0.8s linear infinite; margin-bottom: 8px;
}
@keyframes surv-spin { to { transform: rotate(360deg); } }

/* Pagination */
.surv-pagination {
  display: flex; justify-content: center; gap: 8px; margin-top: 16px;
}
.surv-page-btn {
  padding: 6px 14px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-dim); font-size: 12px;
  cursor: pointer; font-family: inherit; transition: all 0.15s;
}
.surv-page-btn:hover { border-color: var(--primary); color: var(--text); }
.surv-page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.surv-page-info { font-size: 12px; color: var(--text-dim); display: flex; align-items: center; }

/* Sidebar Stats */
.surv-sidebar {
  display: flex; flex-direction: column; gap: 12px;
}
.surv-stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px;
}
.surv-stat-title {
  font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 10px;
  display: flex; align-items: center; gap: 6px;
}
.surv-stat-title-icon { font-size: 14px; }

/* Channel bars */
.surv-channel-bars { display: flex; flex-direction: column; gap: 8px; }
.surv-channel-bar-row {
  display: flex; align-items: center; gap: 8px;
}
.surv-channel-bar-label {
  font-size: 12px; color: var(--text-muted); width: 72px; text-align: right;
}
.surv-channel-bar-track {
  flex: 1; height: 8px; background: var(--surface2); border-radius: 4px; overflow: hidden;
}
.surv-channel-bar-fill {
  height: 100%; border-radius: 4px; transition: width 0.6s ease;
}
.surv-channel-bar-fill.whatsapp { background: #25d366; }
.surv-channel-bar-fill.telegram { background: #0088cc; }
.surv-channel-bar-fill.gmail { background: #ea4335; }
.surv-channel-bar-count {
  font-size: 11px; color: var(--text-dim); width: 30px;
}

/* Importance bars */
.surv-imp-bars { display: flex; flex-direction: column; gap: 6px; }
.surv-imp-row { display: flex; align-items: center; gap: 8px; }
.surv-imp-label { font-size: 11px; width: 60px; text-align: right; font-weight: 600; }
.surv-imp-label.urgent { color: #ff2d55; }
.surv-imp-label.high { color: #ff9500; }
.surv-imp-label.medium { color: #00d4ff; }
.surv-imp-label.low { color: #6b7a99; }
.surv-imp-label.noise { color: #444; }
.surv-imp-track {
  flex: 1; height: 6px; background: var(--surface2); border-radius: 3px; overflow: hidden;
}
.surv-imp-fill { height: 100%; border-radius: 3px; transition: width 0.6s ease; }
.surv-imp-fill.urgent { background: #ff2d55; }
.surv-imp-fill.high { background: #ff9500; }
.surv-imp-fill.medium { background: #00d4ff; }
.surv-imp-fill.low { background: #6b7a99; }
.surv-imp-fill.noise { background: #444; }
.surv-imp-count { font-size: 11px; color: var(--text-dim); width: 24px; }

/* Top Senders */
.surv-top-senders { display: flex; flex-direction: column; gap: 6px; }
.surv-sender-row {
  display: flex; align-items: center; gap: 8px; font-size: 12px;
}
.surv-sender-avatar {
  width: 24px; height: 24px; border-radius: 6px; display: flex;
  align-items: center; justify-content: center; font-size: 11px; font-weight: 700;
  background: var(--primary-dim); color: var(--primary); flex-shrink: 0;
}
.surv-sender-name { flex: 1; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.surv-sender-count { color: var(--text-dim); font-weight: 600; }

/* Contact Management Modal */
.surv-contact-modal {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6); display: flex; align-items: center;
  justify-content: center; z-index: 9999; backdrop-filter: blur(4px);
}
.surv-contact-modal-inner {
  background: var(--bg); border: 1px solid var(--border); border-radius: 16px;
  padding: 24px; max-width: 420px; width: 90%;
}
.surv-contact-modal-title {
  font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 16px;
  display: flex; align-items: center; gap: 8px;
}
.surv-contact-tier-options {
  display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px;
}
.surv-tier-option {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  border-radius: 10px; border: 1px solid var(--border); background: var(--surface);
  cursor: pointer; transition: all 0.15s;
}
.surv-tier-option:hover { border-color: var(--primary); }
.surv-tier-option.selected { border-color: var(--primary); background: var(--primary-dim); }
.surv-tier-option-icon { font-size: 20px; }
.surv-tier-option-text { flex: 1; }
.surv-tier-option-name { font-size: 13px; font-weight: 600; color: var(--text); }
.surv-tier-option-desc { font-size: 11px; color: var(--text-dim); }
.surv-contact-modal-actions {
  display: flex; gap: 8px; justify-content: flex-end;
}
.surv-modal-btn {
  padding: 8px 18px; border-radius: 8px; font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: inherit; transition: all 0.15s; border: none;
}
.surv-modal-btn.cancel { background: var(--surface2); color: var(--text-dim); }
.surv-modal-btn.cancel:hover { color: var(--text); }
.surv-modal-btn.save { background: var(--primary); color: #fff; }
.surv-modal-btn.save:hover { opacity: 0.9; }

/* Auto-refresh indicator */
.surv-refresh-indicator {
  display: flex; align-items: center; gap: 6px; font-size: 11px;
  color: var(--text-dim); margin-left: auto;
}
.surv-refresh-dot {
  width: 6px; height: 6px; border-radius: 50%; background: #34c759;
  animation: surv-pulse 2s ease-in-out infinite;
}
@keyframes surv-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Muted messages toggle */
.surv-muted-toggle {
  display: flex; align-items: center; gap: 6px; font-size: 12px;
  color: var(--text-dim); cursor: pointer; padding: 4px 0;
}
.surv-muted-toggle:hover { color: var(--text); }

/* Contact list in sidebar */
.surv-contacts-list { display: flex; flex-direction: column; gap: 4px; }
.surv-contact-row {
  display: flex; align-items: center; gap: 8px; padding: 6px 8px;
  border-radius: 8px; cursor: pointer; transition: background 0.15s;
}
.surv-contact-row:hover { background: var(--surface2); }
.surv-contact-name {
  flex: 1; font-size: 12px; color: var(--text-muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.surv-contact-tier-badge {
  font-size: 9px; padding: 1px 5px; border-radius: 3px;
  font-weight: 700; text-transform: uppercase;
}
.surv-contact-tier-badge.vip { background: rgba(168,85,247,0.15); color: #a855f7; }
.surv-contact-tier-badge.important { background: rgba(0,212,255,0.15); color: #00d4ff; }
.surv-contact-tier-badge.muted { background: rgba(107,122,153,0.15); color: #6b7a99; }

/* Responsive */
@media (max-width: 1200px) {
  .surv-layout { grid-template-columns: 1fr; }
  .surv-sidebar { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
}
@media (max-width: 900px) {
  .surv-kpi-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .surv-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .surv-filter-bar { flex-direction: column; }
  .surv-filter-group { flex-wrap: wrap; }
}