:root{--color-bg: #f6f7f5;--color-surface: #ffffff;--color-surface-soft: #f8fafc;--color-ink: #1f2924;--color-ink-soft: #5b6b63;--color-accent: #2f6fed;--color-accent-strong: #1d54c9;--color-ok: #2e7d32;--color-info: #2f6fed;--color-warn: #c9821a;--color-danger: #b3261e;--color-nodata: #9aa5a0;--color-line: #dde3df;--shadow-pop: 0 20px 44px -14px rgba(16, 24, 40, .28), 0 4px 14px -4px rgba(16, 24, 40, .1);--font-display: "Space Grotesk", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--color-bg);color:var(--color-ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}button,input{font-family:inherit}a{color:var(--color-accent)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}.app-shell{min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:20px clamp(16px,4vw,48px);border-bottom:1px solid var(--color-line);background:var(--color-surface)}.topbar__brand{display:flex;align-items:baseline;gap:10px}.topbar__brand h1{font-family:var(--font-display);font-size:20px;margin:0;letter-spacing:-.01em}.topbar__tenant{font-size:14px;color:var(--color-ink-soft)}.topbar__meta{display:flex;align-items:center;gap:16px;font-family:var(--font-mono);font-size:12px;color:var(--color-ink-soft)}.lang-switcher{display:flex;background:var(--color-bg);border:1px solid var(--color-line);border-radius:999px;padding:3px;gap:2px}.lang-switcher__btn{border:none;background:transparent;color:var(--color-ink-soft);font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.02em;padding:5px 9px;border-radius:999px;cursor:pointer}.lang-switcher__btn.is-active{background:var(--color-surface);color:var(--color-ink);box-shadow:0 1px 2px #10182814}.logout-btn{border:1px solid var(--color-line);background:transparent;color:var(--color-ink);padding:8px 14px;border-radius:8px;font-size:13px;cursor:pointer;transition:background .15s ease}.logout-btn:hover{background:var(--color-bg)}.main{flex:1;padding:clamp(16px,4vw,48px);max-width:1040px;width:100%;margin:0 auto}.main__heading{font-family:var(--font-display);font-size:clamp(22px,3vw,30px);margin:0 0 4px}.main__sub{color:var(--color-ink-soft);margin:0 0 28px;font-size:15px}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.status-card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden}.status-card:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--dot-color, var(--color-ink-soft))}.status-card__head{display:flex;align-items:center;justify-content:space-between}.status-card__title{display:flex;align-items:center;gap:10px}.status-card__icon{width:30px;height:30px;border-radius:8px;background:var(--color-bg);color:var(--color-ink-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0}.status-card__label{font-family:var(--font-display);font-size:16px;font-weight:600}.status-dot{width:11px;height:11px;border-radius:50%;background:var(--dot-color);box-shadow:0 0 0 3px color-mix(in srgb,var(--dot-color) 18%,transparent)}.status-card__message{font-size:14px;color:var(--color-ink-soft);line-height:1.4;min-height:38px}.pulse-strip{display:flex;gap:4px;align-items:flex-end;height:26px}.pulse-strip__bar{flex:1;border-radius:3px;background:var(--bar-color, var(--color-line));height:100%;position:relative}.pulse-strip__bar[data-status=ok]{height:40%;align-self:flex-end}.pulse-strip__bar[data-status=no_data]{height:20%;align-self:flex-end;opacity:.5}.pulse-strip__bar[data-status=info]{height:55%}.pulse-strip__bar[data-status=warn]{height:70%}.pulse-strip__bar[data-status=down]{height:100%}.pulse-strip__wrap{display:flex;flex-direction:column;gap:6px}.pulse-strip__caption{font-family:var(--font-mono);font-size:11px;color:var(--color-ink-soft);display:flex;justify-content:space-between}.login-screen{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;overflow:hidden}.login-screen:before,.login-screen:after{content:"";position:absolute;border-radius:50%;filter:blur(60px);z-index:0;pointer-events:none}.login-screen:before{width:380px;height:380px;background:var(--color-accent);opacity:.3;top:-140px;left:-120px}.login-screen:after{width:300px;height:300px;background:var(--color-ok);opacity:.14;bottom:-120px;right:-90px}.login-screen__lang{position:absolute;top:20px;right:20px;z-index:2}.login-card{background:linear-gradient(165deg,var(--color-surface),var(--color-surface-soft));border:1px solid var(--color-line);border-radius:20px;padding:36px;width:100%;max-width:380px;box-shadow:var(--shadow-pop);position:relative;z-index:1}.login-card__mark{width:40px;height:40px;border-radius:11px;background:linear-gradient(150deg,var(--color-accent),var(--color-accent-strong));box-shadow:0 6px 16px -6px #2f6fed80,inset 0 1px #ffffff40;margin-bottom:20px;display:flex;align-items:center;justify-content:center}.login-card h1{font-family:var(--font-display);font-size:22px;margin:0 0 4px}.login-card p.sub{color:var(--color-ink-soft);font-size:14px;margin:0 0 24px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;margin-bottom:6px;color:var(--color-ink-soft)}.field input{width:100%;padding:10px 12px;border:1px solid var(--color-line);border-radius:8px;font-size:15px;background:var(--color-bg);color:var(--color-ink)}.field input:focus{background:var(--color-surface);outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-accent) 15%,transparent)}.submit-btn{width:100%;padding:12px;border:none;border-radius:8px;background:linear-gradient(135deg,var(--color-accent),var(--color-accent-strong));color:#fff;font-size:15px;font-weight:600;cursor:pointer;margin-top:8px;box-shadow:0 6px 16px -6px #2f6fed73;transition:transform .15s ease,box-shadow .15s ease}.submit-btn:hover{transform:translateY(-1px);box-shadow:0 10px 20px -6px #2f6fed80}.submit-btn:disabled{opacity:.6;cursor:not-allowed}.error-msg{color:var(--color-danger);font-size:13px;margin:10px 0 0}.error-msg__detail{font-family:var(--font-mono);color:var(--color-ink-soft)}.demo-hint{margin-top:18px;font-size:12px;color:var(--color-ink-soft);background:var(--color-bg);border-radius:8px;padding:10px 12px;font-family:var(--font-mono)}.loading-state,.empty-state{color:var(--color-ink-soft);font-size:14px;padding:40px 0;text-align:center}.admin-section{background:var(--color-surface);border:1px solid var(--color-line);border-radius:14px;padding:24px;margin-bottom:24px}.admin-section h3{font-family:var(--font-display);font-size:17px;margin:0 0 4px}.admin-section__hint{color:var(--color-ink-soft);font-size:13px;margin:0 0 16px}.admin-group{margin-bottom:14px}.admin-group__heading{font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--color-accent-strong);background:color-mix(in srgb,var(--color-accent) 8%,transparent);display:inline-block;padding:3px 10px;border-radius:999px;margin:0 0 6px}.admin-table{width:100%;border-collapse:collapse;margin-bottom:18px;font-size:13px}.admin-table th{text-align:left;color:var(--color-ink-soft);font-weight:500;font-size:12px;padding:6px 10px;border-bottom:1px solid var(--color-line)}.admin-table td{padding:8px 10px;border-bottom:1px solid var(--color-line);font-family:var(--font-mono)}.admin-table__status-text{font-family:var(--font-body)!important;color:var(--color-ink-soft)}.admin-table__delete{border:none;background:transparent;color:var(--color-danger);cursor:pointer;font-size:12px;padding:2px 6px}.admin-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.admin-form input,.admin-form select{flex:1 1 140px;padding:9px 10px;border:1px solid var(--color-line);border-radius:8px;font-size:13px;background:var(--color-bg);color:var(--color-ink)}.admin-form__submit{width:auto;margin-top:0;padding:9px 18px;flex:0 0 auto}