:root{color-scheme:dark;font-family:Inter,Segoe UI,Arial,sans-serif;background:#090d16;color:#edf0f7}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}.shell{display:flex;min-height:100vh}aside{width:250px;flex-shrink:0;background:#101624;border-right:1px solid #263145;padding:30px 20px;position:relative}.brand{font-weight:800;letter-spacing:.13em;font-size:17px}.symbol{color:#b489e9;font-size:36px;vertical-align:middle}.subbrand,.overline{font-size:11px;color:#9babc3;letter-spacing:.2em;margin-top:6px}nav{display:flex;flex-direction:column;gap:8px;margin-top:65px}nav a,nav span{padding:13px;border-radius:10px;color:#9babc3}nav .current{color:white;background:#292241;border:1px solid #513f72}.bottom{position:absolute;bottom:25px;color:#78879f;font-size:12px}main{flex:1;max-width:1260px;margin:auto;padding:48px;width:100%}header{display:flex;align-items:center;justify-content:space-between;gap:20px}h1{font-size:34px;letter-spacing:-.04em;margin:10px 0}h2{font-size:20px;margin-top:36px}p,footer{color:#9ca9be}.metric{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:38px}.metric>div,.site,.login-panel{border:1px solid #293346;background:#151d2c;border-radius:15px}.metric>div{padding:24px;min-height:116px}.metric small{display:block;color:#9aa8bd}.metric strong{display:block;margin-top:14px;font-size:27px}.muted{font-size:17px!important;color:#b7a2d9}.sites{display:grid;gap:10px}.site{padding:17px 20px;display:flex;align-items:center;justify-content:space-between;gap:15px}.domain{font-size:13px;color:#91a2bd;margin-top:5px}.tag{background:#283244;color:#b5c3d6;border-radius:20px;padding:7px 12px;font-size:12px}.empty{color:#9ca9be;padding:24px}footer{margin-top:35px;font-size:12px}button{background:#966ad2;border:0;border-radius:9px;color:white;padding:12px 20px;font-weight:700;cursor:pointer}.outline{background:transparent;border:1px solid #45536b}.login-layout{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 50% 10%,#2e2449,#090d16 55%)}.login-panel{width:min(420px,calc(100vw - 32px));padding:36px}.login-panel h1{margin-bottom:8px}.login-panel form{display:grid;gap:18px;margin-top:30px}label{font-size:13px;color:#b9c6d8;display:grid;gap:8px}input:not([type=hidden]){width:100%;padding:13px;border:1px solid #48546a;border-radius:8px;background:#0d1523;color:white;font-size:16px}.login-panel small{display:block;text-align:center;margin-top:25px;color:#8292aa}.error{padding:12px;color:#ffc4ca;background:#4a222d;border-radius:8px;margin-top:20px}@media(max-width:850px){aside{width:190px}.metric{grid-template-columns:1fr}}@media(max-width:650px){.shell{display:block}aside{width:100%;padding:18px;position:static}aside nav,aside .bottom{display:none}main{padding:22px}header{align-items:start}.site{align-items:flex-start;flex-direction:column}}

.site-info{text-align:right}.tag.status-ok{background:#17483a;color:#9be5c9}.tag.status-warning{background:#503d20;color:#f5d08c}.tag.status-critical,.tag.status-error{background:#50242c;color:#ffb1be}@media(max-width:650px){.site-info{text-align:left}}

.site-link:hover{border-color:#8b6bbd;background:#1b2536}.back{color:#b49bed}.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.detail-grid>div,.detail-box{background:#151d2c;border:1px solid #293346;border-radius:14px;padding:20px}.detail-grid small{display:block;color:#9aa8bd;margin-bottom:10px}.detail-grid strong{font-size:21px}.detail-grid .smallstrong{font-size:14px}.wrapline{overflow-wrap:anywhere;color:#cbd7e8;font-size:14px}.detail-box{overflow:hidden}.finding{padding:10px 0;color:#f2ca95;border-bottom:1px solid #293346}.finding:last-child{border-bottom:0}.history-row{display:grid;grid-template-columns:160px 1fr 85px;align-items:center;gap:14px;margin:9px 0;font-size:12px;color:#9aa8bd}.history-track{height:13px;border-radius:8px;background:#252f44;overflow:hidden}.history-bar{height:100%;background:#9a76d1;border-radius:8px}.history-bar.status-warning{background:#dbb169}.history-bar.status-critical,.history-bar.status-error{background:#da8088}h2 small{color:#9aa8bd;font-size:13px;font-weight:400}@media(max-width:850px){.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){.detail-grid{grid-template-columns:1fr}.history-row{grid-template-columns:100px 1fr 65px;font-size:10px}}

/* Rinnegan v0.5 navigation and dashboard sections */
nav .coming{opacity:.6;cursor:default;display:flex;justify-content:space-between;gap:8px;align-items:center}nav .coming small{font-size:10px;white-space:nowrap}.quicklinks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:28px}.quicklinks a{background:#151d2c;border:1px solid #293346;border-radius:14px;padding:20px;display:grid;gap:8px}.quicklinks a:hover{border-color:#8b6bbd}.quicklinks small{color:#9babc3;line-height:1.4}.site-info{min-width:160px}footer{line-height:1.6}@media(max-width:650px){.quicklinks{grid-template-columns:1fr}nav{margin-top:16px!important}aside nav{display:flex!important;gap:4px}aside .bottom{display:none}nav a,nav span{padding:9px}}


/* Rinnegan v0.6: subtle neon, semantic status styling, restrained motion */
:root{--accent:#b795ef;--ok:#34d399;--warning:#facc15;--action:#fb923c;--critical:#fb7185;--neutral:#94a3b8}
body{background:radial-gradient(ellipse 60% 42% at 60% -18%,rgba(148,98,230,.10),transparent 80%),#090d16}
.brand{display:flex;align-items:center;gap:11px}
.brand-icon{height:29px;width:29px;object-fit:contain;filter:drop-shadow(0 0 6px rgba(181,139,235,.32))}
nav .current{border-color:rgba(178,126,243,.48);box-shadow:inset 0 0 16px rgba(146,90,235,.12),0 0 18px rgba(146,90,235,.09)}
nav a,button,.site,.metric>div,.quicklinks a,.detail-grid>div{transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease,background .18s ease}
nav a:hover{background:rgba(152,108,205,.09);color:#f4ebff}
.site-link:hover,.quicklinks a:hover{border-color:rgba(174,128,246,.58);box-shadow:0 0 21px rgba(149,87,218,.11);transform:translateY(-1px)}
.metric>div:hover,.detail-grid>div:hover{border-color:rgba(164,127,217,.36)}
.tag{display:inline-flex;align-items:center;justify-content:center;font-weight:700;letter-spacing:.015em}
.tag.status-ok{background:rgba(23,107,72,.45);color:#a1f3d0;border:1px solid rgba(52,211,153,.25);box-shadow:0 0 13px rgba(52,211,153,.09)}
.tag.status-warning{background:rgba(103,78,19,.41);color:#ffe88c;border:1px solid rgba(250,204,21,.30);box-shadow:0 0 13px rgba(250,204,21,.07)}
.tag.status-action,.tag.status-attention{background:rgba(124,61,24,.38);color:#ffba80;border:1px solid rgba(251,146,60,.34);box-shadow:0 0 13px rgba(251,146,60,.10)}
.tag.status-critical,.tag.status-error{background:rgba(123,33,49,.35);color:#ffc2cb;border:1px solid rgba(251,113,133,.35);box-shadow:0 0 15px rgba(251,113,133,.10)}
.tag.status-unknown{background:#273244;color:#cbd5e1;border:1px solid #45546b}
.history-bar.status-ok{background:#37c99c}.history-bar.status-warning{background:#e5b849}.history-bar.status-action,.history-bar.status-attention{background:#fb923c}.history-bar.status-critical,.history-bar.status-error{background:#f47187}
.status-legend{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:25px;font-size:12px;color:#a8b7cc}
.legend{white-space:nowrap}.legend-ok{color:var(--ok)}.legend-warning{color:var(--warning)}.legend-action{color:var(--action)}.legend-critical{color:var(--critical)}.legend-unknown{color:var(--neutral)}
:focus-visible{outline:2px solid #b795ef;outline-offset:3px}
@media(prefers-reduced-motion:reduce){nav a,button,.site,.metric>div,.quicklinks a,.detail-grid>div{transition:none}.site-link:hover,.quicklinks a:hover{transform:none}}

/* Kanchi v0.4 (development) — uses shared authenticated Rinnegan shell. */
.uptime-intro{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:26px 0}
.uptime-intro h2{margin:0}.uptime-intro p{margin:9px 0 0;line-height:1.5}
.uptime-pill{font-size:11px;color:#c1a3ef;border:1px solid #645087;border-radius:30px;padding:9px 12px;white-space:nowrap}
.uptime-empty strong{font-size:16px}.uptime-empty p{line-height:1.5}
.uptime-workspace{display:grid;grid-template-columns:minmax(185px,260px) minmax(0,1fr);gap:15px}
.uptime-monitor-nav{display:block;margin:0;min-width:0}
.uptime-monitor-nav h2{font-size:18px;margin:6px 0 15px}
.uptime-monitor-link{display:flex;align-items:center;gap:9px;padding:13px 10px;margin:6px 0;
border:1px solid #30344b;border-radius:12px;background:#111928;min-width:0}
.uptime-monitor-link:hover,.uptime-monitor-link.selected{border-color:#8b67c5;background:#2b2342}
.uptime-monitor-link strong,.uptime-monitor-link small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uptime-monitor-link strong{font-size:12px}.uptime-monitor-link small{font-size:11px;color:#92a3bf;margin-top:4px}
.uptime-monitor-link>span:nth-child(2){flex:1;min-width:0}
.uptime-dot{width:9px;height:9px;border-radius:50%;background:#64748b;flex-shrink:0}
.uptime-dot.status-up,.uptime-bar.up{background:#32c49a}
.uptime-dot.status-down,.uptime-bar.down{background:#eb687f}
.uptime-dot.status-degraded{background:#ffc16c}
.uptime-dot.status-stale,.uptime-dot.status-paused{background:#a49ab7}
.uptime-state{font-size:10px;color:#b4b2c7}
.uptime-content{display:grid;gap:14px;min-width:0}
.uptime-content .detail-box{min-width:0}
.uptime-content h2{margin:0;font-size:18px}
.uptime-heading,.uptime-header{display:flex;align-items:start;justify-content:space-between;gap:12px;flex-wrap:wrap}
.uptime-heading p{font-size:12px;margin:8px 0}
.uptime-label{display:inline-flex;padding:7px 11px;border-radius:18px;background:#293448;color:#cbd5e1;font-size:11px}
.uptime-label.status-up{background:#164939;color:#7deac6}
.uptime-label.status-down{background:#5a2535;color:#ffc0cf}
.uptime-label.status-degraded{background:#5d4826;color:#ffd78c}
.uptime-last{font-size:12px;color:#9aaac1}
.uptime-warning{font-size:12px;color:#ffca7c}
.uptime-header{align-items:center;margin-top:23px}
.uptime-header h2{font-size:15px}
.uptime-ranges{display:flex;gap:5px;padding:4px;background:#0d1424;border-radius:8px}
.uptime-ranges a{font-size:12px;color:#abb3c7;padding:8px 10px;border-radius:7px}
.uptime-ranges a.active{color:#fff;background:#563d78}
.uptime-bars{display:flex;gap:3px;height:45px;margin-top:19px;max-width:100%;overflow:hidden}
.uptime-bar{flex:1;min-width:0;border-radius:3px;background:#596277}
.uptime-bar.unknown{background:#596277}
.uptime-axis{display:flex;justify-content:space-between;margin:8px 0;color:#8b98b1;font-size:11px}
.uptime-note{color:#96a4be;font-size:12px;line-height:1.6}
.uptime-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}
.uptime-metrics>div{background:#131b2a;border:1px solid #334057;border-radius:12px;padding:16px;min-width:0}
.uptime-metrics small{display:block;font-size:11px;color:#92a3bb}
.uptime-metrics strong{display:block;font-size:22px;margin-top:10px;overflow-wrap:anywhere}
.uptime-chart{display:block;width:100%;height:180px;margin-top:20px}
.uptime-event{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #343a4c;padding:13px 0;font-size:12px}
.uptime-event time{color:#9ea9bf}
@media(max-width:1050px){.uptime-workspace{grid-template-columns:190px minmax(0,1fr)}
.uptime-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:750px){.uptime-workspace{display:block}.uptime-monitor-nav{margin-bottom:18px}
.uptime-intro{align-items:start}.uptime-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Shared install / browser notification entry, now on the main Rinnegan shell. */
.rinnegan-header-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.rinnegan-header-actions form{margin:0}
@media(max-width:760px){
  header{flex-wrap:wrap}
  .rinnegan-header-actions{width:100%;justify-content:flex-start}
  #rinnegan-app-settings{font-size:13px}
  aside nav{display:flex;flex-wrap:wrap;flex-direction:row}
  aside nav a,aside nav span{font-size:13px}
}

/* Rinnegan identity + Settings / About, Akatsuki retained as platform metadata. */
.brand-name{display:flex;flex-direction:column;gap:2px;line-height:1.1;min-width:0;letter-spacing:.06em}
.brand-name small{font-size:10px;color:#b89bdb;letter-spacing:.13em;text-transform:uppercase;font-weight:600}
.brand-name strong{font-size:17px;font-weight:850;letter-spacing:.08em}
.settings-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:28px}
.settings-cards .detail-box{margin:0;min-width:0}
.settings-cards .detail-box h2,.system-about h2{margin:0 0 10px}
.settings-cards .detail-box p{line-height:1.55}
.settings-link:hover{border-color:#9872d2;background:#1b2637}
.system-about{margin-top:26px}
.system-about>p{line-height:1.6}
.system-details{margin:24px 0 16px;display:grid;gap:0}
.system-details>div{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid #344056}
.system-details dt{color:#b4c2d8}
.system-details dd{margin:0;text-align:right;font-weight:650}
.system-note{color:#9dabbe;font-size:12px}
@media(max-width:720px){
 .settings-cards{grid-template-columns:1fr}
 .system-details>div{display:block}
 .system-details dd{margin-top:5px;text-align:left}
}