:root{color-scheme:light;--bg:#f6f7fb;--paper:#fff;--paper2:#fbfcff;--text:#172033;--muted:#6b7280;--soft:#eef1f7;--line:#e6e9f0;--red:#e84855;--red2:#fff0f1;--green:#11a76a;--green2:#eafaf2;--blue:#2f74ff;--blue2:#eef4ff;--orange:#d97706;--orange2:#fff6e8;--shadow:0 18px 45px rgba(24,39,75,.08)}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at top left,#fff7f7 0,#f7f8fc 36%,#f2f5fb 100%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px}
a{color:inherit}
.sidebar{position:fixed;inset:0 auto 0 0;width:246px;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;gap:22px}
.brand{display:flex;align-items:center;gap:12px;padding:4px 6px}
.logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#f04455,#ff8b5f);box-shadow:0 10px 25px rgba(232,72,85,.22)}
.brand strong{display:block;font-size:17px}
.brand small,.sidebar-foot small,.muted{color:var(--muted)}
nav{display:grid;gap:6px}
.nav-item{display:flex;align-items:center;gap:10px;text-decoration:none;padding:11px;border-radius:12px;color:#586174}
.nav-item span{width:28px;height:28px;border-radius:10px;display:grid;place-items:center;background:var(--soft);font-size:12px;font-weight:800}
.nav-item b{font-weight:650}
.nav-item.active,.nav-item:hover{background:var(--red2);color:#bf2334}
.nav-item.active span,.nav-item:hover span{background:#fff;color:var(--red);box-shadow:0 8px 20px rgba(232,72,85,.12)}
.sidebar-foot{margin-top:auto;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--paper2);display:grid;gap:8px}
.sidebar-foot strong{font-size:15px}
.main{margin-left:246px;min-height:100vh;padding:26px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}
.topbar p,.eyebrow{margin:0;color:var(--red);font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.topbar h1{margin:5px 0 0;font-size:29px;letter-spacing:0}
.top-actions{display:flex;align-items:center;gap:12px}
.search-pill{padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.78);color:var(--muted)}
.avatar{width:38px;height:38px;border-radius:50%;background:#172033;color:white;display:grid;place-items:center;font-weight:800}
button,.button{border:0;border-radius:12px;padding:10px 14px;background:var(--soft);color:var(--text);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:650}
.primary{background:var(--red);color:white}
.soft{background:var(--red2);color:#c92a3b}
.ghost{background:#fff;border:1px solid var(--line)}
.danger{background:#fff0f1;color:#c92a3b}
.full{width:100%}
.big-action{width:100%;margin-top:10px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:16px}
.hero-card,.license-card,.panel,.metric{background:rgba(255,255,255,.92);border:1px solid rgba(230,233,240,.95);border-radius:18px;box-shadow:var(--shadow)}
.hero-card{padding:24px;min-height:190px;background:linear-gradient(135deg,#ffffff 0,#fff7f7 100%);display:grid;align-content:space-between}
.hero-card h2{font-size:31px;margin:8px 0}
.hero-card p{color:var(--muted);max-width:680px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.license-card{padding:22px;display:grid;align-content:center;gap:8px}
.license-card h3{font-size:38px;margin:0}
.license-card p,.license-card small{margin:0;color:var(--muted)}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:16px}
.metric-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.metric{padding:18px}
.metric span{color:var(--muted);font-weight:650}
.metric b{display:block;margin:8px 0 4px;font-size:31px}
.metric small{color:var(--muted)}
.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px}
.page-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.7fr);gap:16px}
.panel{padding:18px;margin-top:16px}
.page-grid .panel{margin-top:0}
.panel-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.panel-title h2,h2,h3{margin:0}
.panel-title p{margin:4px 0 0;color:var(--muted)}
.panel-title a{color:var(--red);text-decoration:none;font-weight:700}
.endpoint{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--soft);padding:12px;border-radius:12px;color:#344054;overflow:auto}
.form{display:grid;gap:12px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:grid;gap:7px;color:#4b5563;font-weight:650}
input,textarea,select{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--text);padding:11px 12px;outline:none}
input:focus,textarea:focus,select:focus{border-color:#f29aa3;box-shadow:0 0 0 3px rgba(232,72,85,.1)}
textarea{resize:vertical}
.check{display:flex;align-items:center;gap:8px}
.check input{width:auto}
.toolbar{display:flex;gap:10px;margin-bottom:14px}
.toolbar input{max-width:390px}
.chip-list{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:8px 10px;background:var(--soft);border-radius:999px;text-decoration:none;color:#4b5563}
.chip.active,.chip:hover{background:var(--red2);color:#c92a3b}
.chip small{opacity:.7}
.badge{display:inline-flex;align-items:center;justify-content:center;min-height:24px;padding:4px 9px;border-radius:999px;background:var(--soft);color:#4b5563;font-size:12px;font-weight:750;white-space:nowrap}
.badge.red{background:var(--red2);color:#c92a3b}
.badge.green{background:var(--green2);color:var(--green)}
.badge.blue{background:var(--blue2);color:var(--blue)}
.badge.orange{background:var(--orange2);color:var(--orange)}
.badge.gray{background:#f1f3f6;color:#667085}
.data-table{display:grid;gap:6px}
.data-row{display:grid;grid-template-columns:1.2fr .7fr .7fr .9fr;gap:12px;align-items:center;padding:11px 12px;border-radius:12px;background:var(--paper2);border:1px solid transparent}
.data-row:hover{border-color:var(--line);background:#fff}
.data-row a{color:var(--text);text-decoration:none}
.data-row a:hover{color:var(--red)}
.table-head{background:transparent;border:0;color:var(--muted);font-weight:800}
.release-table .data-row,.license-table .data-row,.vehicles-table .data-row{grid-template-columns:1.2fr .6fr .7fr .9fr 1.15fr}
.vehicles-table.detailed .data-row{grid-template-columns:1.25fr 1.05fr .55fr .55fr .85fr}
.vehicle-table .data-row,.logs-table .data-row{grid-template-columns:1.2fr .65fr .75fr 1fr}
.logs-table .data-row{grid-template-columns:.5fr 1.2fr .55fr .6fr}
.diagnostic-table .data-row{grid-template-columns:.85fr 1.15fr .5fr .7fr 1.25fr 1.1fr}
.payment-table .data-row{grid-template-columns:1.3fr .55fr .5fr 1.1fr .55fr .85fr}
.data-row span small{display:block;margin-top:4px;color:var(--muted)}
.actions{display:flex;gap:7px;flex-wrap:wrap}
.actions form{display:inline}
.mono,.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.code{color:#c92a3b;cursor:pointer;font-weight:750}
.wrap{overflow-wrap:anywhere;word-break:break-word}
.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.detail-grid>span{display:grid;gap:5px;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--paper2)}
.detail-grid small{color:var(--muted)}
.mini-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mini-metrics span{display:grid;gap:4px;padding:12px;border-radius:14px;background:var(--paper2)}
.mini-metrics b{font-size:24px}
.mini-metrics small{color:var(--muted)}
.qr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px}
.qr-card{display:grid;grid-template-columns:190px minmax(0,1fr);gap:16px;align-items:stretch;padding:16px;background:rgba(255,255,255,.92);border:1px solid rgba(230,233,240,.95);border-radius:18px;box-shadow:var(--shadow)}
.qr-preview{min-height:190px;border-radius:18px;background:linear-gradient(135deg,#f8fafc,#eef1f7);border:1px solid var(--line);display:grid;place-items:center;overflow:hidden}
.qr-preview img{width:100%;height:100%;object-fit:contain;background:white;padding:10px}
.qr-preview span{color:var(--muted);font-weight:800}
.qr-form{gap:10px}
.panel-title.compact{margin-bottom:0}
.timeline{display:grid;gap:12px}
.timeline-item{display:grid;grid-template-columns:12px 1fr;gap:10px}
.timeline-item>span{width:10px;height:10px;border-radius:50%;margin-top:5px;background:var(--red)}
.timeline-item p{margin:2px 0;color:#344054}
.timeline-item small,.empty{color:var(--muted)}
.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.setting-card{padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--paper2)}
.setting-card span{font-size:15px;color:var(--text)}
.setting-card small{color:var(--muted);font-weight:400}
.setting-card.toggle{grid-template-columns:auto 1fr;align-items:start}
.setting-card.toggle small{grid-column:2}
.setting-card.toggle input{width:18px;margin-top:2px}
.span-all{grid-column:1/-1}
.flash-stack{display:grid;gap:8px;margin-bottom:14px}
.flash{padding:11px 13px;border-radius:12px;background:var(--green2);color:var(--green);font-weight:650}
.flash.error{background:var(--red2);color:#c92a3b}
.auth{max-width:520px;margin:70px auto}
.auth.panel{padding:26px}
.payment-result{margin:0;background:#f5f7fb;color:#18202a;font-family:system-ui,-apple-system,sans-serif;display:grid;place-items:center;min-height:100vh}
.payment-result-box{max-width:420px;margin:24px;padding:28px;background:#fff;border:1px solid #e6eaf0;border-radius:8px;text-align:center;box-shadow:0 16px 50px rgba(25,35,45,.08)}
.payment-result-box h1{font-size:22px;margin:0 0 10px}
.payment-result-box p{color:#607080;line-height:1.7;margin:0}
@media(max-width:820px){.sidebar{position:sticky;top:0;z-index:20;width:auto;border-right:0;border-bottom:1px solid var(--line);padding:14px}.brand{padding:0}.sidebar nav{display:flex;overflow:auto}.nav-item{white-space:nowrap}.sidebar-foot{display:none}.main{margin-left:0;padding:16px}.topbar{align-items:flex-start}.top-actions{display:none}.hero-card h2{font-size:24px}.metric-grid,.metric-grid.three,.two,.settings-grid,.detail-grid{grid-template-columns:1fr}.toolbar{display:grid}.toolbar input{max-width:none}.data-row,.release-table .data-row,.license-table .data-row,.vehicles-table .data-row,.vehicles-table.detailed .data-row,.vehicle-table .data-row,.logs-table .data-row,.diagnostic-table .data-row,.payment-table .data-row{grid-template-columns:1fr}.table-head{display:none}.qr-card{grid-template-columns:1fr}.actions button,.actions .button{width:100%}}