/* ===== PulseGuard — Console Shell ===== */

/* App layout */
.app-layout{display:flex;min-height:100vh;padding-top:0}

/* ===== SIDEBAR ===== */
.sidebar{position:fixed;top:0;left:0;bottom:0;width:240px;background:var(--bg-raised);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:100;transition:transform 0.3s}

.sidebar-logo{padding:1.2rem 1.5rem;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:0.6rem;text-decoration:none;color:var(--text);font-family:var(--serif);font-weight:700;font-size:1.1rem}
.sidebar-logo .pulse-dot{width:9px;height:9px;background:var(--accent);border-radius:50%;animation:navPulse 2s ease-in-out infinite;box-shadow:0 0 6px var(--accent-glow-strong)}

.sidebar-nav{flex:1;padding:1rem 0;overflow-y:auto}
.sidebar-section{padding:0 0.8rem;margin-bottom:1.5rem}
.sidebar-section-title{font-size:0.68rem;text-transform:uppercase;letter-spacing:0.14em;color:var(--text-muted);padding:0 0.8rem;margin-bottom:0.5rem}

.sidebar-link{display:flex;align-items:center;gap:0.75rem;padding:0.6rem 0.8rem;border-radius:8px;color:var(--text-dim);text-decoration:none;font-size:0.88rem;transition:all 0.2s;margin-bottom:2px}
.sidebar-link:hover{color:var(--text);background:var(--bg-card)}
.sidebar-link.active{color:var(--accent);background:var(--accent-glow)}
.sidebar-link .icon{width:20px;text-align:center;font-size:1rem;flex-shrink:0}
.sidebar-link .badge{margin-left:auto;background:var(--danger);color:#fff;font-size:0.65rem;font-weight:700;padding:0.1rem 0.45rem;border-radius:10px;min-width:18px;text-align:center}

.sidebar-footer{padding:1rem 1.2rem;border-top:1px solid var(--border)}
.sidebar-user{display:flex;align-items:center;gap:0.7rem;padding:0.5rem 0}
.sidebar-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--accent-glow-strong),var(--bg-card));border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.75rem;color:var(--accent);flex-shrink:0}
.sidebar-user-info{flex:1;min-width:0}
.sidebar-user-name{font-size:0.85rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-user-plan{font-size:0.7rem;color:var(--accent)}

/* ===== APP TOPBAR ===== */
.app-topbar{height:56px;background:rgba(10,10,12,0.7);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;position:sticky;top:0;z-index:50}
.app-topbar h1{font-family:var(--serif);font-size:1.2rem;font-weight:700}
.topbar-actions{display:flex;align-items:center;gap:0.8rem}

/* ===== MAIN CONTENT ===== */
.app-main{flex:1;margin-left:240px;display:flex;flex-direction:column;min-height:100vh}
.app-content{flex:1;padding:1.8rem 2rem}

/* ===== STATS GRID ===== */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem;margin-bottom:2rem}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.3rem;transition:all 0.3s}
.stat-card:hover{border-color:var(--border-hover)}
.stat-value{font-family:var(--serif);font-size:1.8rem;font-weight:800;line-height:1}
.stat-value.green{color:var(--accent)}
.stat-value.red{color:var(--danger)}
.stat-value.yellow{color:var(--warning)}
.stat-value.blue{color:var(--info)}
.stat-label{font-size:0.78rem;color:var(--text-muted);margin-top:0.35rem}

/* ===== PANEL ===== */
.panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:1.5rem}
.panel-header{padding:1.2rem 1.5rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.panel-title{font-family:var(--serif);font-size:1.05rem;font-weight:700}
.panel-body{padding:1.2rem 1.5rem}
.panel-body.no-pad{padding:0}

/* ===== MONITOR LIST ===== */
.monitor-row{display:flex;align-items:center;padding:0.9rem 1.5rem;border-bottom:1px solid rgba(34,34,40,0.5);transition:background 0.2s;gap:1rem}
.monitor-row:last-child{border-bottom:none}
.monitor-row:hover{background:rgba(255,255,255,0.01)}
.monitor-info{flex:1;min-width:0}
.monitor-name{font-weight:500;font-size:0.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.monitor-url{font-size:0.78rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.monitor-meta{display:flex;align-items:center;gap:1.2rem;flex-shrink:0}
.monitor-ms{font-size:0.82rem;color:var(--text-muted);font-variant-numeric:tabular-nums;min-width:50px;text-align:right}
.monitor-uptime{font-size:0.82rem;color:var(--text-dim);min-width:55px;text-align:right}
.monitor-actions{display:flex;gap:0.4rem}

/* ===== UPTIME BARS (mini) ===== */
.uptime-bar-mini{display:flex;gap:1px;height:24px;flex:1;min-width:100px;max-width:200px}
.uptime-cell{flex:1;border-radius:2px;transition:transform 0.15s}
.uptime-cell:hover{transform:scaleY(1.3)}
.uptime-cell.up{background:var(--accent);opacity:0.55}
.uptime-cell.up:hover{opacity:1}
.uptime-cell.degraded{background:var(--warning);opacity:0.7}
.uptime-cell.down{background:var(--danger);opacity:0.8}

/* ===== INCIDENT LIST ===== */
.incident-row{padding:1rem 1.5rem;border-bottom:1px solid rgba(34,34,40,0.5);display:flex;align-items:flex-start;gap:1rem}
.incident-row:last-child{border-bottom:none}
.incident-dot{width:10px;height:10px;border-radius:50%;margin-top:5px;flex-shrink:0}
.incident-dot.resolved{background:var(--accent)}
.incident-dot.investigating{background:var(--warning)}
.incident-dot.identified{background:var(--info)}
.incident-content{flex:1}
.incident-title{font-weight:500;font-size:0.92rem;margin-bottom:0.2rem}
.incident-time{font-size:0.78rem;color:var(--text-muted)}
.incident-desc{font-size:0.85rem;color:var(--text-dim);margin-top:0.3rem}

/* ===== ALERT CHANNEL CARD ===== */
.channel-card{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;border-bottom:1px solid rgba(34,34,40,0.5)}
.channel-card:last-child{border-bottom:none}
.channel-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;background:var(--bg-raised);border:1px solid var(--border)}
.channel-info{flex:1}
.channel-name{font-weight:500;font-size:0.92rem}
.channel-detail{font-size:0.78rem;color:var(--text-muted)}
.channel-status{display:flex;align-items:center;gap:0.4rem;font-size:0.78rem}
.channel-status.active{color:var(--accent)}
.channel-status.inactive{color:var(--text-muted)}

/* ===== USAGE BAR ===== */
.usage-section{margin-bottom:1.5rem}
.usage-header{display:flex;justify-content:space-between;align-items:center;font-size:0.85rem;margin-bottom:0.4rem}
.usage-header span:last-child{color:var(--text-dim)}
.usage-track{height:6px;background:var(--bg-raised);border-radius:3px;overflow:hidden}
.usage-fill{height:100%;background:var(--accent);border-radius:3px;transition:width 0.6s cubic-bezier(0.4,0,0.2,1)}
.usage-fill.warning{background:var(--warning)}
.usage-fill.danger{background:var(--danger)}

/* ===== SETTINGS ===== */
.settings-grid{display:grid;grid-template-columns:240px 1fr;gap:2rem}
.settings-tabs{display:flex;flex-direction:column;gap:2px}
.settings-tab{display:flex;align-items:center;gap:0.7rem;padding:0.65rem 1rem;border-radius:8px;color:var(--text-dim);text-decoration:none;font-size:0.88rem;transition:all 0.2s;cursor:pointer;border:none;background:none;width:100%;text-align:left;font-family:var(--sans)}
.settings-tab:hover{color:var(--text);background:var(--bg-card)}
.settings-tab.active{color:var(--accent);background:var(--accent-glow)}
.settings-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem}
.settings-panel h2{font-family:var(--serif);font-size:1.2rem;font-weight:700;margin-bottom:0.3rem}
.settings-panel .subtitle{color:var(--text-dim);font-size:0.88rem;margin-bottom:1.8rem}
.settings-divider{height:1px;background:var(--border);margin:2rem 0}

/* ===== BILLING ===== */
.plan-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.plan-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.8rem;position:relative;transition:all 0.3s}
.plan-card:hover{border-color:var(--border-hover)}
.plan-card.current{border-color:var(--accent);background:linear-gradient(180deg,rgba(0,232,123,0.05) 0%,var(--bg-card) 40%)}
.plan-card-badge{position:absolute;top:1rem;right:1rem;background:var(--accent);color:#0a0a0c;font-size:0.65rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;padding:0.2rem 0.6rem;border-radius:50px}
.plan-name{font-size:0.82rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.08em;font-weight:500;margin-bottom:0.5rem}
.plan-price{font-family:var(--serif);font-size:2.4rem;font-weight:700;line-height:1}
.plan-price span{font-size:0.88rem;color:var(--text-dim);font-family:var(--sans)}
.plan-desc{color:var(--text-dim);font-size:0.82rem;margin:0.8rem 0 1.2rem;padding-bottom:1.2rem;border-bottom:1px solid var(--border)}
.plan-features{list-style:none;margin-bottom:1.5rem}
.plan-features li{display:flex;align-items:center;gap:0.5rem;padding:0.3rem 0;font-size:0.82rem;color:var(--text-dim)}
.plan-features li::before{content:'✓';color:var(--accent);font-weight:700;font-size:0.78rem}
.plan-card .btn{width:100%;justify-content:center}

/* ===== EMPTY STATE ===== */
.empty-state{text-align:center;padding:3rem 1.5rem}
.empty-icon{font-size:2.5rem;margin-bottom:0.8rem;opacity:0.5}
.empty-state h3{font-size:1.05rem;margin-bottom:0.3rem}
.empty-state p{color:var(--text-muted);font-size:0.88rem;margin-bottom:1.2rem}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .app-main{margin-left:0}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .settings-grid{grid-template-columns:1fr}
  .monitor-meta{display:none}
}


/* Charts responsive */
@media(max-width:900px){
  .app-content [style*="grid-template-columns:1fr 1fr"]{grid-template-columns:1fr!important}
}
canvas{display:block;width:100%}