/* VibraCityOS — Smart City Operating System */
#vibra-cityos-panel {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: #060a14;
  overflow-y: auto;
  font-family: 'Inter', sans-serif;
}
#vibra-cityos-panel.active { display: flex; flex-direction: column; }

.cityos-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(6,10,20,0.95);
  backdrop-filter: blur(20px);
  padding: 52px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cityos-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.cityos-back {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: none; color: #fff; font-size: 18px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.cityos-title-block { text-align: center; }
.cityos-title { font-size: 18px; font-weight: 700; color: #fff; margin: 0; }
.cityos-subtitle { font-size: 11px; color: rgba(255,255,255,0.4); margin-top: 2px; }
.cityos-live-badge {
  display: flex; align-items: center; gap: 5px;
  background: rgba(255,60,60,0.15);
  border: 1px solid rgba(255,60,60,0.3);
  border-radius: 20px; padding: 4px 10px;
  font-size: 11px; font-weight: 600; color: #ff5c5c;
}
.cityos-live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #ff5c5c;
  animation: co-pulse 1.5s ease-in-out infinite;
}
@keyframes co-pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.6)} }

.cityos-tabs {
  display: flex; gap: 8px;
  overflow-x: auto; scrollbar-width: none; padding-bottom: 2px;
}
.cityos-tabs::-webkit-scrollbar { display: none; }
.cityos-tab {
  flex-shrink: 0; padding: 7px 16px; border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  background: transparent; color: rgba(255,255,255,0.5);
  font-size: 12px; font-weight: 600; cursor: pointer; transition: all 0.2s;
}
.cityos-tab.active {
  background: linear-gradient(135deg,#00d2ff,#7b2ff7);
  border-color: transparent; color: #fff;
}

.cityos-content { padding: 20px; flex: 1; }

/* Health Card */
.cityos-health-card {
  background: linear-gradient(135deg,rgba(0,210,255,0.08),rgba(123,47,247,0.08));
  border: 1px solid rgba(0,210,255,0.15);
  border-radius: 20px; padding: 20px; margin-bottom: 20px;
}
.cityos-health-title {
  font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.5);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px;
}
.cityos-health-score { display: flex; align-items: center; gap: 20px; margin-bottom: 20px; }
.cityos-score-ring { position: relative; width: 80px; height: 80px; flex-shrink: 0; }
.cityos-score-ring svg { transform: rotate(-90deg); }
.cityos-score-ring-track { fill: none; stroke: rgba(255,255,255,0.08); stroke-width: 6; }
.cityos-score-ring-fill {
  fill: none; stroke: url(#cityosGrad); stroke-width: 6; stroke-linecap: round;
  stroke-dasharray: 226; stroke-dashoffset: 45; transition: stroke-dashoffset 1.5s ease;
}
.cityos-score-number {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.cityos-score-num { font-size: 22px; font-weight: 800; color: #fff; line-height: 1; }
.cityos-score-lbl { font-size: 9px; color: rgba(255,255,255,0.4); }
.cityos-health-desc h3 { font-size: 18px; font-weight: 700; color: #00d2ff; margin: 0 0 4px; }
.cityos-health-desc p { font-size: 13px; color: rgba(255,255,255,0.6); margin: 0; line-height: 1.4; }

.cityos-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.cityos-metric {
  background: rgba(255,255,255,0.04);
  border-radius: 12px; padding: 12px 10px; text-align: center;
}
.cityos-metric-icon { font-size: 20px; margin-bottom: 4px; }
.cityos-metric-val { font-size: 16px; font-weight: 700; color: #fff; }
.cityos-metric-name { font-size: 10px; color: rgba(255,255,255,0.4); margin-top: 2px; }
.cityos-metric-bar {
  height: 3px; border-radius: 2px; margin-top: 6px;
  background: rgba(255,255,255,0.08); overflow: hidden;
}
.cityos-metric-fill { height: 100%; border-radius: 2px; transition: width 1s ease; }

/* Alerts */
.cityos-alerts-list { display: flex; flex-direction: column; gap: 12px; }
.cityos-alert {
  display: flex; align-items: flex-start; gap: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px; padding: 14px;
  animation: co-slide 0.3s ease;
}
@keyframes co-slide { from{opacity:0;transform:translateX(-10px)} to{opacity:1;transform:translateX(0)} }
.cityos-alert.critical { border-color: rgba(255,60,60,0.3); background: rgba(255,60,60,0.06); }
.cityos-alert.warning { border-color: rgba(255,170,0,0.3); background: rgba(255,170,0,0.06); }
.cityos-alert.info { border-color: rgba(0,210,255,0.2); background: rgba(0,210,255,0.05); }
.cityos-alert.success { border-color: rgba(0,255,136,0.2); background: rgba(0,255,136,0.05); }
.cityos-alert-icon {
  width: 36px; height: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0;
}
.cityos-alert.critical .cityos-alert-icon { background: rgba(255,60,60,0.15); }
.cityos-alert.warning .cityos-alert-icon { background: rgba(255,170,0,0.15); }
.cityos-alert.info .cityos-alert-icon { background: rgba(0,210,255,0.1); }
.cityos-alert.success .cityos-alert-icon { background: rgba(0,255,136,0.1); }
.cityos-alert-body { flex: 1; }
.cityos-alert-title { font-size: 14px; font-weight: 600; color: #fff; margin-bottom: 3px; }
.cityos-alert-desc { font-size: 12px; color: rgba(255,255,255,0.5); line-height: 1.4; }
.cityos-alert-meta { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.cityos-alert-time { font-size: 10px; color: rgba(255,255,255,0.3); }
.cityos-alert-zone {
  font-size: 10px; padding: 2px 8px; border-radius: 10px;
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.5);
}
.cityos-verify-btn {
  font-size: 11px; padding: 4px 10px; border-radius: 10px;
  background: rgba(255,255,255,0.08); border: none;
  color: rgba(255,255,255,0.6); cursor: pointer; margin-left: auto; transition: all 0.2s;
}
.cityos-verify-btn.verified { background: rgba(0,255,136,0.15); color: #00ff88; }

/* Zone cards */
.cityos-zone-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; }
.cityos-zone-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px; padding: 16px; cursor: pointer; transition: all 0.2s;
}
.cityos-zone-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.12); }
.cityos-zone-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.cityos-zone-name { font-size: 14px; font-weight: 700; color: #fff; }
.cityos-zone-score {
  font-size: 20px; font-weight: 800;
  background: linear-gradient(135deg,#00d2ff,#7b2ff7);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.cityos-zone-stats { display: flex; flex-direction: column; gap: 6px; }
.cityos-zone-stat { display: flex; align-items: center; gap: 6px; font-size: 11px; color: rgba(255,255,255,0.5); }
.cityos-zone-stat-bar { flex: 1; height: 3px; border-radius: 2px; background: rgba(255,255,255,0.08); overflow: hidden; }
.cityos-zone-stat-fill { height: 100%; border-radius: 2px; }
.cityos-zone-tag {
  display: inline-block; margin-top: 8px; font-size: 10px; padding: 2px 8px;
  border-radius: 10px; background: rgba(0,210,255,0.1); color: rgba(0,210,255,0.8);
}

/* Predictions */
.cityos-predictions { display: flex; flex-direction: column; gap: 12px; }
.cityos-prediction {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px; padding: 16px;
}
.cityos-pred-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.cityos-pred-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(123,47,247,0.2);
  display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.cityos-pred-title { font-size: 14px; font-weight: 600; color: #fff; }
.cityos-pred-time { font-size: 11px; color: rgba(255,255,255,0.4); }
.cityos-pred-body { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.4; }
.cityos-pred-conf { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.cityos-conf-label { font-size: 11px; color: rgba(255,255,255,0.4); }
.cityos-conf-bar { flex: 1; height: 4px; border-radius: 2px; background: rgba(255,255,255,0.08); overflow: hidden; }
.cityos-conf-fill { height: 100%; border-radius: 2px; background: linear-gradient(90deg,#7b2ff7,#00d2ff); }
.cityos-conf-pct { font-size: 11px; font-weight: 700; color: #00d2ff; }

/* Reports */
.cityos-report-btn {
  width: 100%; padding: 14px; border-radius: 14px;
  background: linear-gradient(135deg,rgba(123,47,247,0.3),rgba(0,210,255,0.3));
  border: 1px solid rgba(255,255,255,0.1); color: #fff;
  font-size: 14px; font-weight: 600; cursor: pointer; margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center; gap: 8px; transition: all 0.2s;
}
.cityos-report-btn:hover { opacity: 0.85; }
.cityos-report-cats { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 20px; }
.cityos-report-cat {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px; padding: 12px 8px; text-align: center; cursor: pointer; transition: all 0.2s;
}
.cityos-report-cat.selected, .cityos-report-cat:hover {
  background: rgba(123,47,247,0.2); border-color: rgba(123,47,247,0.4);
}
.cityos-report-cat-icon { font-size: 22px; margin-bottom: 4px; }
.cityos-report-cat-name { font-size: 11px; color: rgba(255,255,255,0.6); }
.cityos-recent-reports { display: flex; flex-direction: column; gap: 10px; }
.cityos-report-item { display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,0.04); border-radius: 12px; padding: 12px; }
.cityos-report-item-icon { font-size: 20px; width: 36px; text-align: center; }
.cityos-report-item-info { flex: 1; }
.cityos-report-item-title { font-size: 13px; font-weight: 600; color: #fff; }
.cityos-report-item-meta { font-size: 11px; color: rgba(255,255,255,0.4); margin-top: 2px; }
.cityos-vote-btn { display: flex; align-items: center; gap: 4px; font-size: 12px; color: rgba(255,255,255,0.5); cursor: pointer; background: none; border: none; }
.cityos-vote-btn.voted { color: #00ff88; }

/* Municipal bar */
.cityos-muni-bar {
  background: linear-gradient(135deg,rgba(0,255,136,0.08),rgba(0,210,255,0.08));
  border: 1px solid rgba(0,255,136,0.15);
  border-radius: 14px; padding: 14px 16px;
  display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
}
.cityos-muni-icon { font-size: 24px; }
.cityos-muni-text { flex: 1; }
.cityos-muni-name { font-size: 13px; font-weight: 700; color: #00ff88; }
.cityos-muni-msg { font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 2px; }
.cityos-muni-badge { font-size: 10px; padding: 3px 8px; border-radius: 10px; background: rgba(0,255,136,0.1); color: #00ff88; font-weight: 600; }

/* Report modal */
.cityos-modal {
  display: none; position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(10px);
  align-items: flex-end; justify-content: center;
}
.cityos-modal.active { display: flex; }
.cityos-modal-sheet {
  background: #0d1220; border-radius: 24px 24px 0 0;
  padding: 24px 20px 40px; width: 100%; max-width: 500px;
}
.cityos-modal-handle { width: 40px; height: 4px; border-radius: 2px; background: rgba(255,255,255,0.15); margin: 0 auto 20px; }
.cityos-modal-title { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 16px; }
.cityos-modal-input {
  width: 100%; padding: 12px 14px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; color: #fff; font-size: 14px; margin-bottom: 12px; box-sizing: border-box;
}
.cityos-modal-input::placeholder { color: rgba(255,255,255,0.3); }
.cityos-modal-submit {
  width: 100%; padding: 14px; border-radius: 12px;
  background: linear-gradient(135deg,#7b2ff7,#00d2ff);
  border: none; color: #fff; font-size: 15px; font-weight: 700; cursor: pointer;
}