:root{--bg-primary:#020810;--bg-secondary:#0a1628;--bg-card:rgba(8,24,48,.72);--border-glow:rgba(0,212,255,.25);--tech-blue:#00d4ff;--tech-blue-bright:#4ee8ff;--tech-blue-dim:rgba(0,212,255,.12);--accent-cyan:#00f0ff;--accent-blue:#3b82f6;--text-primary:#e0f2fe;--text-secondary:#94a3b8;--warning:#f59e0b;--danger:#ef4444;--success:#10b981}*{margin:0;padding:0;box-sizing:border-box}body{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg-primary);color:var(--text-primary);overflow-x:hidden;min-height:100vh}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.hidden{display:none!important}.bg-grid{position:fixed;inset:0;background-image:linear-gradient(rgba(0,212,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,.025) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:0}.bg-glow{position:fixed;top:-30%;left:-30%;width:160%;height:160%;background:radial-gradient(circle at 50% 30%,rgba(0,212,255,.06) 0%,transparent 50%);pointer-events:none;z-index:0;animation:pulse 10s ease-in-out infinite}@keyframes pulse{0%,100%{transform:scale(1);opacity:.4}50%{transform:scale(1.15);opacity:.7}}.header{position:relative;z-index:10;background:linear-gradient(180deg,rgba(2,8,16,.98) 0%,rgba(2,8,16,.85) 100%);border-bottom:1px solid var(--border-glow);padding:14px 40px;display:flex;justify-content:space-between;align-items:center;gap:24px;backdrop-filter:blur(12px)}.logo-section{display:flex;align-items:center;gap:16px}.logo-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--tech-blue),var(--accent-blue));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 0 25px rgba(0,212,255,.5);animation:breathe 3s ease-in-out infinite}@keyframes breathe{0%,100%{box-shadow:0 0 25px rgba(0,212,255,.4)}50%{box-shadow:0 0 40px rgba(0,212,255,.7),0 0 80px rgba(0,212,255,.2)}}.title-group h1{font-size:20px;font-weight:700;background:linear-gradient(90deg,#fff,var(--tech-blue-bright));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:3px}.title-group p{font-size:11px;color:var(--text-secondary);margin-top:3px;letter-spacing:2px;text-transform:uppercase}.header-right{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:flex-end}.time-display{font-family:"Orbitron","DIN Alternate","Consolas",monospace;font-size:20px;color:var(--tech-blue);text-shadow:0 0 15px rgba(0,212,255,.6);letter-spacing:3px}.status-badge,.user-chip,.nav-link{display:flex;align-items:center;gap:8px;padding:6px 14px;background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.25);border-radius:20px;font-size:13px;color:var(--success);white-space:nowrap}.user-chip,.nav-link{background:rgba(0,212,255,.08);border-color:rgba(0,212,255,.22);color:var(--tech-blue)}.nav-link:hover{background:rgba(0,212,255,.16);box-shadow:0 0 18px rgba(0,212,255,.16)}.status-dot{width:8px;height:8px;background:var(--success);border-radius:50%;animation:blink 2s infinite}@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}.main-container{position:relative;z-index:5;padding:24px 40px 100px;display:flex;flex-direction:column;gap:24px;max-width:1920px;margin:0 auto}.glass-card{background:var(--bg-card);border:1px solid var(--border-glow);border-radius:20px;padding:28px;backdrop-filter:blur(16px);position:relative;overflow:hidden;transition:all .3s ease}.glass-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--tech-blue),var(--accent-cyan),var(--tech-blue),transparent);opacity:.7}.glass-card:hover{border-color:rgba(0,212,255,.45);box-shadow:0 12px 40px rgba(0,212,255,.12)}.card-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}.card-title{font-size:18px;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:12px;letter-spacing:1px;flex-wrap:wrap}.card-title-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--tech-blue-dim),rgba(59,130,246,.25));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:0 0 15px rgba(0,212,255,.15)}.card-title-note{font-size:13px;color:var(--text-secondary);font-weight:400;margin-left:8px}.card-badge{padding:5px 14px;background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.2);border-radius:14px;font-size:12px;color:var(--tech-blue);font-family:"Orbitron","Consolas",monospace;letter-spacing:1px}.realtime-section{order:-1;text-align:center;padding:40px 28px}.realtime-section .card-header{justify-content:center;margin-bottom:32px}.realtime-section .card-title{font-size:22px}.realtime-big-number{font-family:"Orbitron","DIN Alternate","Consolas",monospace;font-size:120px;font-weight:900;background:linear-gradient(180deg,#fff 0%,var(--tech-blue) 50%,var(--accent-cyan) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 60px rgba(0,212,255,.4),0 0 120px rgba(0,212,255,.15);line-height:1;letter-spacing:4px;transition:all .3s ease;position:relative;display:inline-block}.realtime-big-number.pop{transform:scale(1.08);text-shadow:0 0 80px rgba(0,240,255,.8),0 0 160px rgba(0,240,255,.3)}.realtime-label{font-size:18px;color:var(--text-secondary);margin-top:16px;letter-spacing:4px}.realtime-meta{display:flex;justify-content:center;gap:48px;margin-top:32px;flex-wrap:wrap}.meta-item{text-align:center;min-width:140px}.meta-value{font-family:"Orbitron","Consolas",monospace;font-size:28px;font-weight:700;color:var(--accent-cyan);text-shadow:0 0 15px rgba(0,240,255,.4)}.meta-time{font-size:20px}.meta-label{font-size:12px;color:var(--text-secondary);margin-top:4px}.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.metric-card{background:linear-gradient(135deg,rgba(8,24,48,.85),rgba(10,22,40,.65));border:1px solid rgba(0,212,255,.18);border-radius:18px;padding:24px;position:relative;overflow:hidden;transition:all .3s ease}.metric-card::after{content:"";position:absolute;top:-50%;right:-20%;width:200px;height:200px;background:radial-gradient(circle,rgba(0,212,255,.08),transparent 70%);border-radius:50%}.metric-card:hover{transform:translateY(-4px);border-color:var(--border-glow);box-shadow:0 10px 30px rgba(0,212,255,.1)}.metric-label{font-size:14px;color:var(--text-secondary);display:flex;align-items:center;gap:8px;margin-bottom:14px}.metric-value{font-family:"Orbitron","DIN Alternate","Consolas",monospace;font-size:42px;font-weight:700;color:var(--tech-blue);text-shadow:0 0 20px rgba(0,212,255,.4);line-height:1.15}.metric-value.warning{color:var(--warning);text-shadow:0 0 20px rgba(245,158,11,.35)}.metric-value.danger{color:var(--danger);text-shadow:0 0 20px rgba(239,68,68,.35)}.metric-trend{font-size:12px;color:var(--text-secondary);margin-top:12px;display:flex;align-items:center;gap:6px}.trend-up{color:var(--danger)}.trend-down{color:var(--success)}.bottom-row{display:flex;gap:24px}.entry-section{flex:1}.chart-section{flex:1.5}.input-group{margin-bottom:20px}.input-label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:8px;font-weight:500}.tech-input{width:100%;padding:14px 18px;background:rgba(4,12,24,.9);border:1px solid rgba(0,212,255,.2);border-radius:12px;color:var(--text-primary);font-size:16px;font-family:"Orbitron","Noto Sans SC","Consolas",sans-serif;transition:all .3s ease;outline:none}.tech-input:focus{border-color:var(--tech-blue);box-shadow:0 0 25px rgba(0,212,255,.2);background:rgba(4,12,24,1)}.tech-input::placeholder{color:rgba(148,163,184,.35)}select.tech-input{appearance:none}.btn-group{display:flex;gap:12px;margin-top:20px}.tech-btn{flex:1;padding:14px 24px;border:none;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:"Noto Sans SC","PingFang SC",sans-serif;position:relative;overflow:hidden;text-align:center}.nav-btn{flex:0;padding:7px 14px;font-size:13px}.btn-primary{background:linear-gradient(135deg,var(--tech-blue),var(--accent-blue));color:#fff;box-shadow:0 4px 25px rgba(0,212,255,.35)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 35px rgba(0,212,255,.55)}.btn-secondary{background:rgba(0,212,255,.08);border:1px solid rgba(0,212,255,.25);color:var(--tech-blue)}.btn-secondary:hover{background:rgba(0,212,255,.15);transform:translateY(-2px)}.text-btn{background:none;border:none;color:var(--tech-blue);font-size:11px;cursor:pointer}.form-message{min-height:22px;margin-top:12px;color:var(--tech-blue);font-size:13px}.entry-log-wrap{margin-top:20px;padding-top:16px;border-top:1px solid rgba(0,212,255,.08)}.entry-log-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:13px;color:var(--text-secondary)}.entry-log{max-height:180px;overflow-y:auto;padding-right:8px}.entry-log::-webkit-scrollbar,.settings-user-list::-webkit-scrollbar{width:4px}.entry-log::-webkit-scrollbar-thumb,.settings-user-list::-webkit-scrollbar-thumb{background:var(--tech-blue);border-radius:4px}.log-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;background:rgba(0,212,255,.04);border-left:3px solid var(--tech-blue);border-radius:0 8px 8px 0;margin-bottom:8px;font-size:13px;animation:slideIn .35s ease}.log-time{color:var(--text-secondary);font-family:"Orbitron","Consolas",monospace;font-size:11px}.log-value{color:var(--tech-blue);font-family:"Orbitron","Consolas",monospace;font-weight:700;white-space:nowrap}.empty-state{text-align:center;color:var(--text-secondary);font-size:12px;padding:20px}.chart-container{width:100%;height:360px;position:relative}.chart-container canvas{width:100%;height:100%;display:block}.alert-bar{position:fixed;bottom:0;left:0;right:0;background:linear-gradient(90deg,rgba(239,68,68,.12),rgba(245,158,11,.08),rgba(239,68,68,.12));border-top:1px solid rgba(239,68,68,.25);padding:14px 40px;display:flex;align-items:center;gap:16px;z-index:100;backdrop-filter:blur(10px);transform:translateY(100%);transition:transform .5s cubic-bezier(.4,0,.2,1)}.alert-bar.show{transform:translateY(0)}.alert-icon{width:40px;height:40px;background:rgba(239,68,68,.15);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;animation:alertBlink 1s infinite}@keyframes alertBlink{0%,100%{opacity:1}50%{opacity:.3}}.alert-text{font-size:15px;color:var(--danger);font-weight:600}.alert-close{margin-left:auto;background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:20px;padding:4px}.settings-container{padding-bottom:56px}.settings-grid{display:grid;grid-template-columns:minmax(320px,.85fr) minmax(320px,1fr);gap:24px}.user-list-card{grid-column:1 / -1}.settings-desc{color:var(--text-secondary);font-size:14px;line-height:1.8;margin-bottom:22px}.settings-form{display:grid;gap:4px}.settings-user-list{display:grid;gap:12px;max-height:520px;overflow:auto;padding-right:8px}.user-row{display:grid;grid-template-columns:1.1fr 1fr 140px 110px 1fr auto;gap:10px;align-items:end;padding:14px;background:rgba(0,212,255,.04);border:1px solid rgba(0,212,255,.12);border-radius:14px}.user-row .tech-input{font-size:13px;padding:10px 12px}.user-name{font-weight:700;color:var(--tech-blue);font-size:15px}.user-meta{font-size:11px;color:var(--text-secondary);margin-top:4px}.inline-link{display:inline-flex;width:auto;flex:0;margin-top:14px}.login-body{display:grid;place-items:center;padding:24px}.login-card{position:relative;z-index:5;width:min(460px,100%);background:var(--bg-card);border:1px solid var(--border-glow);box-shadow:0 12px 40px rgba(0,212,255,.12);border-radius:24px;padding:36px;backdrop-filter:blur(16px)}.login-card h1{font-size:34px;line-height:1.1;margin-bottom:12px;background:linear-gradient(90deg,#fff,var(--tech-blue-bright));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.login-card .muted{color:var(--text-secondary);line-height:1.7;margin-bottom:20px}.login-card .stack{display:grid;gap:14px}.login-card label{display:grid;gap:8px;color:var(--text-secondary);font-size:13px}.login-card input{width:100%;padding:14px 18px;background:rgba(4,12,24,.9);border:1px solid rgba(0,212,255,.2);border-radius:12px;color:var(--text-primary);outline:none}.login-card input:focus{border-color:var(--tech-blue);box-shadow:0 0 25px rgba(0,212,255,.2)}.login-card .primary{padding:14px 24px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--tech-blue),var(--accent-blue));color:#fff;font-weight:700}.eyebrow{font-size:12px;color:var(--tech-blue);letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}.msg{min-height:22px;color:var(--warning);font-size:13px}@keyframes slideIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@media(max-width:1400px){.metrics-grid{grid-template-columns:repeat(2,1fr)}.bottom-row,.settings-grid{flex-direction:column;grid-template-columns:1fr}.realtime-big-number{font-size:80px}.user-row{grid-template-columns:1fr 1fr}}@media(max-width:900px){.header{align-items:flex-start;padding:12px 16px;flex-direction:column}.header-right{width:100%;justify-content:flex-start}.time-display{font-size:16px}.main-container{padding:16px 16px 90px}.metrics-grid{grid-template-columns:1fr}.realtime-big-number{font-size:60px}.realtime-meta{gap:24px}.bottom-row{flex-direction:column}.card-header{align-items:flex-start}.btn-group{flex-direction:column}.user-row{grid-template-columns:1fr}.nav-btn{width:auto}.tech-btn{width:100%}}@media(max-width:520px){.title-group h1{font-size:16px}.title-group p{font-size:9px}.logo-icon{width:38px;height:38px}.glass-card{padding:20px;border-radius:16px}.realtime-section{padding:28px 18px}.realtime-big-number{font-size:48px;letter-spacing:1px}.metric-value{font-size:34px}.card-title-note{display:block;width:100%;margin-left:48px}.alert-bar{padding:12px 16px}}
/* Keep compact header action buttons on one line. */
.header-right .nav-btn{width:auto;min-width:58px;flex:0 0 auto;white-space:nowrap;padding-left:14px;padding-right:14px}.header-right .tech-btn{white-space:nowrap}
@media(max-width:900px){.header-right .nav-btn{width:auto;flex:0 0 auto}}

/* Align realtime meta values and labels in one clean row. */
.realtime-meta{align-items:stretch}.realtime-meta .meta-item{display:grid;grid-template-rows:minmax(36px,auto) 20px;align-items:end;justify-items:center}.realtime-meta .meta-value{display:flex;align-items:flex-end;justify-content:center;min-height:36px;line-height:1}.realtime-meta .meta-label{height:20px;line-height:20px;margin-top:6px;white-space:nowrap}.realtime-meta .meta-time{font-size:24px}
@media(max-width:768px){.realtime-meta .meta-label{white-space:normal;height:auto;line-height:1.35}.realtime-meta .meta-item{grid-template-rows:auto auto}}

/* Keep the entry card stable: show two recent records, scroll for more. */
.entry-log{height:104px;max-height:104px;overflow-y:auto}.entry-log .log-item{min-height:44px;margin-bottom:8px}.entry-log .empty-state{height:100%;display:flex;align-items:center;justify-content:center;padding:0}
.entry-log .log-item>div{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.entry-log .log-value{flex:0 0 auto}.entry-log .log-item:last-child{margin-bottom:0}

/* Make the entry/trend row more compact and keep the chart proportion balanced. */
.bottom-row .glass-card{padding:22px}.bottom-row .card-header{margin-bottom:16px}.bottom-row .input-group{margin-bottom:14px}.bottom-row .tech-input{padding:11px 14px;font-size:14px}.bottom-row .btn-group{margin-top:14px}.bottom-row .tech-btn{padding:11px 18px}.bottom-row .form-message{min-height:18px;margin-top:8px}.entry-log-wrap{margin-top:14px;padding-top:12px}.entry-log-head{margin-bottom:8px}.entry-log{height:86px;max-height:86px}.entry-log .log-item{min-height:36px;padding:8px 12px;margin-bottom:6px}.chart-container{height:280px}
@media(max-width:1400px){.chart-container{height:260px}}
@media(max-width:900px){.chart-container{height:240px}.bottom-row .glass-card{padding:20px}}
.settings-inline-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.compact-desc{font-size:12px;margin:-4px 0 8px}@media(max-width:700px){.settings-inline-fields{grid-template-columns:1fr}}

/* Mobile browser layout refinements. */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{width:100%;overflow-x:hidden}canvas,svg{max-width:100%}.header,.main-container{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}.alert-bar{padding-bottom:max(14px,env(safe-area-inset-bottom))}
@media(hover:none){.glass-card:hover,.metric-card:hover{transform:none;box-shadow:none}.tech-btn:hover{transform:none}}
@media(max-width:900px){.header{gap:12px}.logo-section{width:100%;min-width:0;align-items:flex-start}.title-group{min-width:0}.title-group h1{line-height:1.25;letter-spacing:1.5px;overflow-wrap:anywhere}.title-group p{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:1px}.header-right{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:100%}.header-right>*{min-width:0}.time-display,.status-badge,.user-chip,.nav-link,.header-right .nav-btn{justify-content:center;width:100%;min-height:38px;text-align:center}.time-display{grid-column:1/-1}.user-chip{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main-container{gap:16px}.realtime-section{padding:30px 22px}.realtime-section .card-header{margin-bottom:22px}.realtime-big-number{font-size:clamp(56px,14vw,88px)}.realtime-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.realtime-meta .meta-item{min-width:0;padding:10px 8px;border:1px solid rgba(0,212,255,.12);border-radius:14px;background:rgba(0,212,255,.035)}.realtime-meta .meta-value{font-size:clamp(20px,5vw,26px)}.realtime-meta .meta-label{font-size:11px}.metrics-grid{gap:14px}.metric-card{padding:18px}.metric-value{font-size:clamp(32px,8vw,42px)}.bottom-row{gap:16px}.tech-input,select.tech-input,button{font-size:16px;min-height:44px}.bottom-row .tech-input,.user-row .tech-input{font-size:16px}.entry-log .log-item>div{white-space:normal}.settings-user-list{max-height:none;overflow:visible;padding-right:0}.chart-container{height:250px}}
@media(max-width:600px){.header{padding-top:12px;padding-bottom:12px}.logo-icon{width:36px;height:36px;flex:0 0 36px;font-size:18px}.title-group h1{font-size:16px}.title-group p:first-of-type{display:none}.header-right{grid-template-columns:repeat(2,minmax(0,1fr))}.status-badge,.user-chip{grid-column:1/-1}.main-container{padding-top:14px;padding-bottom:calc(76px + env(safe-area-inset-bottom));gap:14px}.glass-card{padding:18px;border-radius:16px}.card-header{gap:10px;margin-bottom:16px}.card-title{font-size:16px;gap:8px}.card-title-icon{width:32px;height:32px;font-size:16px}.card-title-note{width:100%;margin-left:0;text-align:center;font-size:12px}.card-badge{font-size:11px;padding:4px 10px}.realtime-section{padding:24px 16px}.realtime-section .card-header{justify-content:center;margin-bottom:18px}.realtime-section .card-title{justify-content:center;font-size:17px}.realtime-big-number{font-size:clamp(54px,17vw,76px);letter-spacing:1px}.realtime-label{font-size:13px;letter-spacing:2px}.realtime-meta{grid-template-columns:1fr 1fr;margin-top:20px}.realtime-meta .meta-item:last-child{grid-column:1/-1}.metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.metric-card{min-height:126px;padding:14px}.metric-label{font-size:12px;line-height:1.4;margin-bottom:10px}.metric-value{font-size:clamp(28px,10vw,38px)}.metric-trend{font-size:11px;line-height:1.35;flex-wrap:wrap}.bottom-row .glass-card{padding:16px}.bottom-row .tech-input{padding:12px 14px}.bottom-row .tech-btn{padding:12px 16px}.entry-log{height:118px;max-height:118px}.entry-log .log-item{align-items:flex-start;flex-direction:column;gap:4px;min-height:52px}.entry-log .log-value{font-size:12px}.chart-container{height:220px}.alert-bar{align-items:flex-start;gap:10px;padding:12px max(14px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left))}.alert-icon{width:32px;height:32px;flex:0 0 32px;font-size:16px}.alert-text{font-size:13px;line-height:1.5}.login-body{padding:max(18px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.login-card{padding:26px 20px;border-radius:20px}.login-card h1{font-size:28px}.settings-grid{gap:16px}.settings-inline-fields{grid-template-columns:1fr}.user-row{padding:14px;gap:12px}.user-row .tech-btn{width:100%}}
@media(max-width:380px){.title-group p{display:none}.header-right{grid-template-columns:1fr}.time-display,.status-badge,.user-chip{grid-column:auto}.realtime-big-number{font-size:48px}.realtime-meta{grid-template-columns:1fr}.realtime-meta .meta-item:last-child{grid-column:auto}.metrics-grid{grid-template-columns:1fr}.metric-card{min-height:auto}.btn-group{gap:10px}.chart-container{height:200px}}
@media(max-width:900px) and (orientation:landscape) and (max-height:520px){.header{position:relative}.main-container{padding-bottom:32px}.realtime-section{padding-top:18px;padding-bottom:18px}.realtime-big-number{font-size:56px}.chart-container{height:200px}}
/* Keep the mobile header compact enough for phones. */
@media(max-width:600px){.status-badge,.user-chip{grid-column:auto}.user-chip{display:none}.header-right{grid-template-columns:repeat(2,minmax(0,1fr))}.time-display,.status-badge,.nav-link,.header-right .nav-btn{min-height:36px;padding:6px 10px}.time-display{font-size:15px;letter-spacing:2px}.status-badge{font-size:12px}.nav-link{font-size:12px}.header-right .nav-btn{font-size:12px}}
@media(max-width:380px){.header-right{grid-template-columns:repeat(2,minmax(0,1fr))}.time-display,.status-badge,.user-chip{grid-column:auto}.status-badge{padding-left:8px;padding-right:8px}}
@media(max-width:600px){.title-group p{display:none}.logo-section{gap:10px}.header{gap:10px}.header-right{gap:8px}}
@media(max-width:600px){.time-display{grid-column:auto}}

/* Apple-inspired minimal login page. */
body.login-body{min-height:100svh;display:grid;place-items:center;padding:max(28px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) max(28px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));background:radial-gradient(circle at 18% 12%,rgba(255,255,255,.95),rgba(255,255,255,0) 34%),radial-gradient(circle at 82% 18%,rgba(210,224,244,.72),rgba(210,224,244,0) 30%),linear-gradient(135deg,#f5f5f7 0%,#eceef3 52%,#fff 100%);color:#1d1d1f;font-family:"SF Pro Display","PingFang SC","Hiragino Sans GB","Noto Sans SC",sans-serif;overflow:hidden}body.login-body::before,body.login-body::after{content:"";position:fixed;pointer-events:none;border-radius:999px;filter:blur(2px)}body.login-body::before{width:420px;height:420px;right:-160px;bottom:-180px;background:linear-gradient(135deg,rgba(0,113,227,.13),rgba(255,255,255,0))}body.login-body::after{width:240px;height:240px;left:-90px;bottom:12%;background:linear-gradient(135deg,rgba(134,134,139,.14),rgba(255,255,255,0))}.login-card{position:relative;z-index:5;width:min(430px,100%);padding:44px;border-radius:34px;background:rgba(255,255,255,.78);border:1px solid rgba(0,0,0,.08);box-shadow:0 30px 80px rgba(0,0,0,.14),inset 0 1px 0 rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(28px);color:#1d1d1f;text-align:left;overflow:hidden}.login-card::before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.95),transparent)}.login-brandmark{width:52px;height:52px;display:grid;place-items:center;margin-bottom:24px;border-radius:16px;background:linear-gradient(145deg,#1d1d1f,#343438);color:#fff;font-size:15px;font-weight:700;letter-spacing:-.02em;box-shadow:0 12px 30px rgba(0,0,0,.18)}.login-card .eyebrow{margin:0 0 10px;color:#6e6e73;font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase}.login-card h1{margin:0 0 34px;background:none;-webkit-text-fill-color:initial;color:#1d1d1f;font-size:36px;font-weight:700;letter-spacing:-.045em;line-height:1.08}.login-card .stack{display:grid;gap:16px}.login-card label{display:grid;gap:8px;color:#6e6e73;font-size:13px;font-weight:600}.login-card input{width:100%;height:52px;padding:0 16px;border:1px solid #d2d2d7;border-radius:16px;background:rgba(255,255,255,.92);color:#1d1d1f;font-size:16px;outline:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.8);transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}.login-card input::placeholder{color:#a1a1a6}.login-card input:focus{border-color:#0071e3;background:#fff;box-shadow:0 0 0 4px rgba(0,113,227,.13),inset 0 1px 0 rgba(255,255,255,.9)}.login-card .primary{width:100%;height:52px;margin-top:8px;border:none;border-radius:16px;background:#1d1d1f;color:#fff;font-size:16px;font-weight:700;letter-spacing:.02em;box-shadow:0 14px 28px rgba(0,0,0,.18);transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.login-card .primary:hover{transform:translateY(-1px);box-shadow:0 18px 34px rgba(0,0,0,.2);background:#000}.login-card .primary:disabled{cursor:wait;opacity:.62;transform:none}.login-card .msg{min-height:22px;color:#b45309;font-size:13px}.login-card .muted{display:none}@media(max-width:600px){body.login-body{overflow:auto}.login-card{padding:34px 24px;border-radius:28px}.login-brandmark{width:48px;height:48px;margin-bottom:22px}.login-card h1{font-size:31px;margin-bottom:30px}.login-card .primary,.login-card input{height:50px}}

/* Cinematic command-center login. */
body.login-body.tech-login{--login-bg:#03111e;--login-panel:rgba(3,13,25,.62);--login-line:rgba(69,224,255,.32);--login-cyan:#39e7ff;--login-mint:#7fffd9;--login-amber:#ffcc66;--login-text:#eefcff;--login-muted:#8fb5c6;min-height:100svh;display:grid;place-items:center;padding:max(34px,env(safe-area-inset-top)) max(34px,env(safe-area-inset-right)) max(34px,env(safe-area-inset-bottom)) max(34px,env(safe-area-inset-left));background:linear-gradient(115deg,#020812 0%,#061522 45%,#081d2c 100%);color:var(--login-text);font-family:"DIN Condensed","Rajdhani","PingFang SC","Microsoft YaHei",sans-serif;overflow:hidden}.tech-login .login-atmosphere{position:fixed;inset:0;overflow:hidden;background:radial-gradient(circle at 16% 22%,rgba(34,218,255,.24),transparent 30%),radial-gradient(circle at 82% 70%,rgba(127,255,217,.16),transparent 32%),linear-gradient(135deg,rgba(0,0,0,.22),rgba(0,0,0,.68));pointer-events:none}.tech-login .login-atmosphere::before{content:"";position:absolute;inset:-20%;background-image:linear-gradient(rgba(57,231,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(57,231,255,.1) 1px,transparent 1px);background-size:78px 78px;transform:perspective(700px) rotateX(62deg) translateY(18%);transform-origin:center bottom;animation:gridDrift 14s linear infinite;opacity:.48}.tech-login .login-atmosphere::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at center,transparent 0%,rgba(0,0,0,.18) 48%,rgba(0,0,0,.72) 100%);box-shadow:inset 0 0 180px rgba(0,0,0,.9)}.tech-login .aurora{position:absolute;width:62vw;height:62vw;border-radius:50%;filter:blur(44px);opacity:.44;mix-blend-mode:screen}.tech-login .aurora-a{left:-18vw;top:-24vw;background:conic-gradient(from 140deg,rgba(57,231,255,.06),rgba(57,231,255,.62),rgba(127,255,217,.2),rgba(57,231,255,.06));animation:floatAurora 12s ease-in-out infinite}.tech-login .aurora-b{right:-20vw;bottom:-26vw;background:conic-gradient(from 20deg,rgba(255,204,102,.08),rgba(41,155,255,.46),rgba(127,255,217,.36),rgba(255,204,102,.08));animation:floatAurora 15s ease-in-out infinite reverse}.tech-login .scan-grid{position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0,rgba(255,255,255,.035) 1px,transparent 1px,transparent 8px);animation:scanLines 7s linear infinite;opacity:.34}.tech-login .data-rain{position:absolute;inset:-10% 0;background-image:radial-gradient(circle,rgba(57,231,255,.55) 0 1px,transparent 1.5px),radial-gradient(circle,rgba(127,255,217,.38) 0 1px,transparent 1.5px);background-size:120px 160px,180px 220px;background-position:0 0,80px 40px;animation:dataRain 10s linear infinite;opacity:.38}.tech-login .light-beam{position:absolute;width:52vw;height:1px;background:linear-gradient(90deg,transparent,rgba(57,231,255,.72),transparent);box-shadow:0 0 26px rgba(57,231,255,.7);transform:rotate(-18deg)}.tech-login .beam-a{top:26%;left:-12%;animation:beamSweep 6s ease-in-out infinite}.tech-login .beam-b{right:-12%;bottom:28%;animation:beamSweep 8s ease-in-out infinite reverse}.tech-login .login-layout{position:relative;z-index:2;width:min(1180px,100%);min-height:min(720px,calc(100svh - 68px));display:grid;grid-template-columns:minmax(0,1.2fr) minmax(390px,.78fr);align-items:center;gap:44px}.tech-login .login-hero{position:relative;min-height:560px;padding:40px 0 40px 18px;display:flex;flex-direction:column;justify-content:center}.tech-login .hero-kicker{font-size:13px;letter-spacing:.34em;color:var(--login-mint);text-shadow:0 0 20px rgba(127,255,217,.35);animation:riseIn .7s ease both}.tech-login .hero-title{margin-top:20px;font-size:clamp(72px,8vw,132px);font-weight:900;line-height:.82;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1px rgba(226,252,255,.62);text-shadow:0 0 34px rgba(57,231,255,.22);animation:riseIn .8s .08s ease both}.tech-login .hero-title::first-line{color:#effcff;-webkit-text-stroke:0}.tech-login .hero-subtitle{margin-top:24px;color:rgba(238,252,255,.7);font-size:15px;letter-spacing:.32em;animation:riseIn .8s .16s ease both}.tech-login .hero-metrics{display:flex;gap:12px;flex-wrap:wrap;margin-top:44px;animation:riseIn .8s .28s ease both}.tech-login .hero-metrics span{padding:9px 12px;border:1px solid rgba(57,231,255,.22);border-radius:999px;background:rgba(3,13,25,.42);color:#bff7ff;font-size:12px;letter-spacing:.14em;box-shadow:inset 0 0 18px rgba(57,231,255,.06)}.tech-login .orbital-ui{position:absolute;right:4%;top:50%;width:min(38vw,430px);aspect-ratio:1;transform:translateY(-50%);opacity:.92}.tech-login .orbit-ring{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(57,231,255,.28);box-shadow:0 0 30px rgba(57,231,255,.12),inset 0 0 32px rgba(57,231,255,.07)}.tech-login .ring-a{animation:spinOrbit 18s linear infinite}.tech-login .ring-b{inset:16%;border-style:dashed;border-color:rgba(127,255,217,.32);animation:spinOrbit 11s linear infinite reverse}.tech-login .orbit-core{position:absolute;inset:35%;display:grid;place-items:center;border-radius:50%;background:radial-gradient(circle,#dffcff,rgba(57,231,255,.16) 45%,rgba(3,13,25,.28) 72%);color:#02101b;font-weight:900;font-size:32px;letter-spacing:-.04em;box-shadow:0 0 70px rgba(57,231,255,.32)}.tech-login .orbit-node{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--login-cyan);box-shadow:0 0 22px var(--login-cyan)}.tech-login .node-a{left:49%;top:-4px}.tech-login .node-b{right:7%;bottom:22%}.tech-login .node-c{left:12%;bottom:15%;background:var(--login-amber);box-shadow:0 0 22px var(--login-amber)}.tech-login .login-card.login-terminal{position:relative;width:100%;padding:42px;border-radius:30px;background:linear-gradient(145deg,rgba(7,21,36,.82),rgba(3,11,22,.66));border:1px solid var(--login-line);box-shadow:0 32px 90px rgba(0,0,0,.46),0 0 60px rgba(57,231,255,.12),inset 0 1px 0 rgba(255,255,255,.12);backdrop-filter:blur(26px) saturate(160%);color:var(--login-text);overflow:hidden;animation:panelEnter .8s .18s cubic-bezier(.2,.8,.2,1) both}.tech-login .login-card.login-terminal::before{content:"";position:absolute;inset:0;height:auto;background:linear-gradient(120deg,transparent 0 36%,rgba(57,231,255,.16) 48%,transparent 60%);transform:translateX(-120%);animation:panelGlint 5.6s ease-in-out infinite}.tech-login .login-card.login-terminal::after{content:"";position:absolute;inset:10px;border-radius:23px;border:1px solid rgba(127,255,217,.1);pointer-events:none}.tech-login .login-brandmark{position:relative;width:58px;height:58px;margin-bottom:26px;border-radius:18px;background:linear-gradient(145deg,rgba(57,231,255,.95),rgba(127,255,217,.78));color:#02101b;font-size:16px;font-weight:900;box-shadow:0 0 34px rgba(57,231,255,.34),0 15px 32px rgba(0,0,0,.28)}.tech-login .login-card .eyebrow{position:relative;margin:0 0 12px;color:var(--login-mint);font-size:12px;letter-spacing:.32em;text-transform:uppercase}.tech-login .login-card h1{position:relative;margin:0 0 34px;background:none;-webkit-text-fill-color:initial;color:#f4fdff;font-size:34px;font-weight:800;letter-spacing:-.035em;line-height:1.08;text-shadow:0 0 22px rgba(57,231,255,.18)}.tech-login .login-card .stack{position:relative;display:grid;gap:17px}.tech-login .login-card label{display:grid;gap:9px;color:var(--login-muted);font-size:13px;letter-spacing:.08em}.tech-login .login-card input{width:100%;height:54px;padding:0 16px;border:1px solid rgba(57,231,255,.22);border-radius:16px;background:rgba(2,9,18,.68);color:#effcff;font-size:16px;outline:none;box-shadow:inset 0 0 22px rgba(0,0,0,.28);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease,background .2s ease}.tech-login .login-card input::placeholder{color:rgba(143,181,198,.48)}.tech-login .login-card input:focus{border-color:rgba(57,231,255,.82);background:rgba(5,18,32,.9);box-shadow:0 0 0 4px rgba(57,231,255,.12),0 0 30px rgba(57,231,255,.18),inset 0 0 24px rgba(57,231,255,.06);transform:translateY(-1px)}.tech-login .login-card .primary{position:relative;width:100%;height:56px;margin-top:10px;border:0;border-radius:17px;background:linear-gradient(90deg,#20d9ff,#7fffd9 50%,#20d9ff);background-size:220% 100%;color:#02101b;font-size:16px;font-weight:900;letter-spacing:.14em;box-shadow:0 16px 42px rgba(32,217,255,.24),0 0 34px rgba(127,255,217,.16);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;animation:buttonFlow 4s linear infinite}.tech-login .login-card .primary::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.46),transparent);transform:translateX(-120%);transition:transform .55s ease}.tech-login .login-card .primary:hover{transform:translateY(-2px);box-shadow:0 22px 52px rgba(32,217,255,.32),0 0 44px rgba(127,255,217,.26)}.tech-login .login-card .primary:hover::after{transform:translateX(120%)}.tech-login .login-card .primary:disabled{opacity:.65;cursor:wait;transform:none}.tech-login .login-card .msg{min-height:22px;color:#ffcc66;font-size:13px;text-shadow:0 0 14px rgba(255,204,102,.22)}@keyframes gridDrift{to{background-position:0 78px,78px 0}}@keyframes floatAurora{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(4vw,3vw,0) scale(1.08)}}@keyframes scanLines{to{transform:translateY(56px)}}@keyframes dataRain{to{background-position:0 320px,80px 480px}}@keyframes beamSweep{0%,100%{opacity:.18;transform:translateX(-12%) rotate(-18deg)}50%{opacity:.75;transform:translateX(18%) rotate(-18deg)}}@keyframes spinOrbit{to{transform:rotate(360deg)}}@keyframes riseIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}@keyframes panelEnter{from{opacity:0;transform:translateY(28px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes panelGlint{0%,35%{transform:translateX(-120%)}55%,100%{transform:translateX(120%)}}@keyframes buttonFlow{to{background-position:220% 0}}@media(max-width:980px){body.login-body.tech-login{padding:24px;overflow:auto}.tech-login .login-layout{min-height:auto;grid-template-columns:1fr;gap:22px}.tech-login .login-hero{min-height:220px;padding:12px 4px 0;text-align:center;align-items:center}.tech-login .hero-title{font-size:clamp(48px,12vw,86px)}.tech-login .hero-subtitle{font-size:12px;letter-spacing:.2em}.tech-login .orbital-ui{right:50%;top:54%;width:min(68vw,300px);transform:translate(50%,-50%);opacity:.34}.tech-login .hero-metrics{justify-content:center;margin-top:24px}.tech-login .login-card.login-terminal{max-width:460px;margin:0 auto}}@media(max-width:560px){body.login-body.tech-login{padding:max(18px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.tech-login .login-hero{min-height:150px}.tech-login .hero-kicker{font-size:10px;letter-spacing:.22em}.tech-login .hero-title{font-size:44px}.tech-login .hero-subtitle,.tech-login .hero-metrics{display:none}.tech-login .orbital-ui{width:250px}.tech-login .login-card.login-terminal{padding:30px 22px;border-radius:24px}.tech-login .login-brandmark{width:50px;height:50px;margin-bottom:20px}.tech-login .login-card h1{font-size:28px;margin-bottom:28px}.tech-login .login-card input,.tech-login .login-card .primary{height:52px}.tech-login .login-atmosphere::before{background-size:54px 54px}}@media(prefers-reduced-motion:reduce){.tech-login *,.tech-login *::before,.tech-login *::after{animation:none!important;transition:none!important}}
body.login-body.tech-login::before,body.login-body.tech-login::after{display:none}
.metric-unit{font-size:15px;margin-left:6px;color:var(--text-secondary);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-weight:600;text-shadow:none;vertical-align:baseline}.metric-card-load .metric-trend{justify-content:space-between;gap:10px}.load-status-tag{display:inline-flex;align-items:center;justify-content:center;min-width:56px;padding:3px 8px;border-radius:999px;font-size:11px;font-weight:700;white-space:nowrap}.load-status-tag.low{background:rgba(16,185,129,.14);border:1px solid rgba(16,185,129,.28);color:var(--success)}.load-status-tag.medium{background:rgba(245,158,11,.14);border:1px solid rgba(245,158,11,.3);color:var(--warning)}.load-status-tag.high{background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.32);color:var(--danger)}.load-bar-container{width:100%;height:8px;margin-top:16px;border-radius:999px;background:rgba(4,12,24,.78);border:1px solid rgba(0,212,255,.12);overflow:hidden;box-shadow:inset 0 0 12px rgba(0,0,0,.28)}.load-bar-fill{height:100%;width:0;border-radius:999px;transition:width .45s ease,background .25s ease;box-shadow:0 0 18px rgba(0,212,255,.24)}.load-bar-fill.low{background:linear-gradient(90deg,var(--success),#34d399)}.load-bar-fill.medium{background:linear-gradient(90deg,var(--warning),#fbbf24)}.load-bar-fill.high{background:linear-gradient(90deg,var(--danger),#f87171)}@media(max-width:600px){.metric-unit{display:block;margin-left:0;margin-top:3px;font-size:12px}.metric-card-load .metric-trend{align-items:flex-start}.load-bar-container{margin-top:12px}}