:root,[data-theme=light]{--bg-base: #f5f5f0;--bg-surface: #ffffff;--bg-elevated: #ffffff;--bg-inset: #eeeee8;--bg-input: #f7f7f3;--bg-nav: rgba(255, 255, 255, .78);--bg-card-hover: #fafaf7;--border-primary: #ddd9d0;--border-secondary: #e8e5de;--border-focus: rgba(5, 150, 105, .4);--border-hover: #ccc8bf;--text-primary: #1a1a17;--text-secondary: #6b6960;--text-muted: #a09e94;--text-accent: #059669;--accent: #059669;--accent-hover: #047857;--accent-subtle: rgba(5, 150, 105, .06);--accent-glow: rgba(5, 150, 105, .15);--status-up: #059669;--status-up-soft: rgba(5, 150, 105, .06);--status-up-border: rgba(5, 150, 105, .18);--status-up-glow: rgba(5, 150, 105, .2);--status-down: #dc2626;--status-down-soft: rgba(220, 38, 38, .05);--status-down-border: rgba(220, 38, 38, .15);--status-down-glow: rgba(220, 38, 38, .2);--status-unknown: #d97706;--status-unknown-soft: rgba(217, 119, 6, .06);--status-unknown-border: rgba(217, 119, 6, .16);--status-unknown-glow: rgba(217, 119, 6, .2);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .03);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .03);--shadow-md: 0 4px 16px rgba(0, 0, 0, .05), 0 1px 4px rgba(0, 0, 0, .03);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .07), 0 4px 12px rgba(0, 0, 0, .03);--shadow-card: 0 1px 3px rgba(0, 0, 0, .03), 0 0 0 1px var(--border-secondary);--uptime-bar-bg: rgba(0, 0, 0, .04);--font-display: "Sora", -apple-system, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", monospace;--radius-xs: 4px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);color-scheme:light}[data-theme=dark]{--bg-base: #070a13;--bg-surface: #0f1219;--bg-elevated: rgba(16, 20, 28, .8);--bg-inset: #0a0d14;--bg-input: rgba(12, 15, 22, .95);--bg-nav: rgba(7, 10, 19, .75);--bg-card-hover: rgba(20, 24, 35, .9);--border-primary: rgba(255, 255, 255, .07);--border-secondary: rgba(255, 255, 255, .04);--border-focus: rgba(52, 211, 153, .4);--border-hover: rgba(255, 255, 255, .1);--text-primary: #e8ebe4;--text-secondary: #7c8190;--text-muted: #3d4250;--text-accent: #34d399;--accent: #10b981;--accent-hover: #34d399;--accent-subtle: rgba(16, 185, 129, .08);--accent-glow: rgba(16, 185, 129, .18);--status-up: #34d399;--status-up-soft: rgba(52, 211, 153, .06);--status-up-border: rgba(52, 211, 153, .14);--status-up-glow: rgba(52, 211, 153, .25);--status-down: #f87171;--status-down-soft: rgba(248, 113, 113, .06);--status-down-border: rgba(248, 113, 113, .14);--status-down-glow: rgba(248, 113, 113, .25);--status-unknown: #fbbf24;--status-unknown-soft: rgba(251, 191, 36, .06);--status-unknown-border: rgba(251, 191, 36, .14);--status-unknown-glow: rgba(251, 191, 36, .2);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .3);--shadow-sm: 0 1px 4px rgba(0, 0, 0, .35);--shadow-md: 0 4px 20px rgba(0, 0, 0, .35);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .45);--shadow-card: 0 0 0 1px var(--border-secondary), 0 2px 10px rgba(0, 0, 0, .2);--uptime-bar-bg: rgba(255, 255, 255, .03);color-scheme:dark}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-display);background:var(--bg-base);color:var(--text-primary);min-height:100vh;overflow-x:hidden;transition:background .5s ease,color .3s ease}[data-theme=dark] body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 50% at 20% -10%,rgba(16,185,129,.04) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 80% 110%,rgba(99,102,241,.03) 0%,transparent 50%),radial-gradient(ellipse 40% 30% at 50% 50%,rgba(16,185,129,.015) 0%,transparent 60%);pointer-events:none;z-index:0;animation:meshDrift 20s ease-in-out infinite alternate}[data-theme=light] body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 70% 50% at 30% 0%,rgba(5,150,105,.025) 0%,transparent 60%);pointer-events:none;z-index:0}#root{position:relative;z-index:1}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.theme-transitioning,.theme-transitioning *,.theme-transitioning *:before,.theme-transitioning *:after{transition:background .5s ease,color .3s ease,border-color .3s ease,box-shadow .3s ease!important}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topnav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 32px;height:60px;background:var(--bg-nav);-webkit-backdrop-filter:blur(20px) saturate(1.5);backdrop-filter:blur(20px) saturate(1.5);border-bottom:1px solid var(--border-secondary)}.topnav:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 5%,var(--accent-glow) 50%,transparent 95%);opacity:.6}.topnav__brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--text-primary)}.topnav__logo{display:flex;align-items:center;justify-content:center;flex-shrink:0}.topnav__logo svg{width:28px;height:28px;display:block}.topnav__title{font-weight:700;font-size:.92rem;letter-spacing:-.03em}.topnav__title span{color:var(--text-muted);font-weight:400;margin-left:1px}.topnav__right{display:flex;align-items:center;gap:3px}.topnav__link{display:flex;align-items:center;gap:5px;padding:7px 14px;border-radius:var(--radius-sm);text-decoration:none;color:var(--text-secondary);font-size:.8rem;font-weight:500;transition:all .2s ease;border:1px solid transparent;background:none;cursor:pointer;font-family:inherit;letter-spacing:-.01em;position:relative}.topnav__link:hover{color:var(--text-primary);background:var(--accent-subtle)}.topnav__link--active{color:var(--text-accent);background:var(--accent-subtle);border-color:var(--accent-glow)}.theme-toggle{width:36px;height:36px;border-radius:var(--radius-sm);border:1px solid var(--border-secondary);background:var(--bg-surface);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all .2s ease;margin-left:8px;padding:0;line-height:1}.theme-toggle:hover{border-color:var(--border-hover);color:var(--text-accent);background:var(--accent-subtle);transform:rotate(15deg)}.theme-toggle svg{width:16px;height:16px}.main-content{flex:1;max-width:1080px;width:100%;margin:0 auto;padding:36px 32px 80px}.dashboard__header{margin-bottom:32px;animation:fadeSlideUp .5s var(--ease-out) 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ease}.stat-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-card:before{content:"";position:absolute;top:0;right:0;width:80px;height:80px;border-radius:50%;filter:blur(30px);opacity:.15;pointer-events:none}.stat-card--total:before{background:var(--accent)}.stat-card--up:before{background:var(--status-up)}.stat-card--down:before{background:var(--status-down)}.stat-card__icon{width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:.75rem;font-weight:700;font-family:var(--font-mono)}.stat-card__icon--total{background:var(--accent-subtle);border:1px solid var(--accent-glow);color:var(--accent)}.stat-card__icon--up{background:var(--status-up-soft);border:1px solid var(--status-up-border);color:var(--status-up)}.stat-card__icon--down{background:var(--status-down-soft);border:1px solid var(--status-down-border);color:var(--status-down)}.stat-card__value{font-family:var(--font-mono);font-size:2rem;font-weight:700;letter-spacing:-.04em;line-height:1;margin-bottom:4px}.stat-card--total .stat-card__value{color:var(--text-primary)}.stat-card--up .stat-card__value{color:var(--status-up)}.stat-card--down .stat-card__value{color:var(--status-down)}.stat-card__label{font-size:.72rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.add-form{display:flex;gap:8px;margin-bottom:24px;animation:fadeSlideUp .5s var(--ease-out) .1s both}.add-form__input{flex:1;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-primary);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-mono);font-size:.8rem;outline:none;transition:all .2s ease}.add-form__input::placeholder{color:var(--text-muted)}.add-form__input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #10b9810f;background:var(--bg-surface)}.add-form__input--name{max-width:180px}.add-form__btn{display:flex;align-items:center;gap:6px;padding:10px 20px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-md);font-family:var(--font-display);font-size:.8rem;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap;letter-spacing:-.01em}.add-form__btn:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 16px var(--accent-glow)}.add-form__btn:active{transform:translateY(0)}.add-form__btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.monitor-list{display:flex;flex-direction:column;gap:6px}.monitor-list__empty{text-align:center;padding:80px 20px;animation:fadeSlideUp .5s var(--ease-out) both}.monitor-list__empty-icon{width:60px;height:60px;margin:0 auto 18px;border-radius:var(--radius-lg);background:var(--bg-inset);border:1px solid var(--border-secondary);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:1.5rem;font-family:var(--font-mono)}.monitor-list__empty-text{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:6px;letter-spacing:-.02em}.monitor-list__empty-hint{font-size:.82rem;color:var(--text-muted)}.monitor-card{position:relative;display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:16px;padding:16px 20px;background:var(--bg-surface);border:1px solid var(--border-secondary);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:all .25s ease;animation:fadeSlideUp .45s var(--ease-out) both}.monitor-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md);transform:translateY(-1px);background:var(--bg-card-hover)}.monitor-card:after{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:0 3px 3px 0;transition:all .25s 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.monitor-card__orb-ring{border-color:var(--status-unknown-border);background:var(--status-unknown-soft)}.monitor-card__info{min-width:0}.monitor-card__name{font-size:.88rem;font-weight:600;color:var(--text-primary);margin-bottom:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.02em}.monitor-card__url{font-family:var(--font-mono);font-size:.68rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.monitor-card__timeline{display:flex;flex-direction:column;align-items:flex-end;gap:5px}.uptime-bar{display:flex;gap:1.5px;align-items:center;padding:3px;background:var(--uptime-bar-bg);border-radius:var(--radius-xs)}.uptime-bar__block{width:3.5px;height:22px;border-radius:2px;transition:all .15s ease;opacity:.85}.uptime-bar__block:hover{opacity:1;transform:scaleY(1.3)}.uptime-bar__block--up{background:var(--status-up)}.uptime-bar__block--down{background:var(--status-down)}.uptime-bar__block--unknown{background:var(--text-muted);opacity:.25}.monitor-card__uptime-pct{font-family:var(--font-mono);font-size:.68rem;font-weight:600;color:var(--text-muted)}.monitor-card__uptime-pct--good{color:var(--status-up)}.monitor-card__uptime-pct--warn{color:var(--status-unknown)}.monitor-card__uptime-pct--bad{color:var(--status-down)}.monitor-card__actions{display:flex;align-items:center;gap:10px}.monitor-card__meta{text-align:right}.monitor-card__response{font-family:var(--font-mono);font-size:.75rem;font-weight:600;color:var(--text-secondary)}.monitor-card__response span{color:var(--text-muted);font-weight:400;font-size:.63rem}.monitor-card__status-label{font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;margin-top:2px}.monitor-card__status-label--up{color:var(--status-up)}.monitor-card__status-label--down{color:var(--status-down)}.monitor-card__status-label--unknown{color:var(--status-unknown)}.monitor-card__delete{width:30px;height:30px;border-radius:var(--radius-sm);border:1px solid transparent;background:transparent;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.9rem;transition:all .2s ease;opacity:0}.monitor-card:hover .monitor-card__delete{opacity:1}.monitor-card__delete:hover{background:var(--status-down-soft);border-color:var(--status-down-border);color:var(--status-down)}.monitor-card__pause{composes:monitor-card__delete}.monitor-card__pause:hover{background:var(--accent-subtle);border-color:var(--accent);color:var(--accent)}.settings-page{animation:fadeSlideUp .5s var(--ease-out) both}.settings-page__title{font-size:1.75rem;font-weight:800;letter-spacing:-.04em;margin-bottom:4px}.settings-page__subtitle{color:var(--text-secondary);font-size:.85rem;margin-bottom:32px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.settings-card{background:var(--bg-surface);border:1px solid var(--border-secondary);border-radius:var(--radius-xl);padding:26px;box-shadow:var(--shadow-card);animation:fadeSlideUp .5s var(--ease-out) .08s 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var(--border-primary);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-mono);font-size:.8rem;outline:none;transition:all .2s ease}.form-field__input::placeholder{color:var(--text-muted)}.form-field__input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #10b9810f;background:var(--bg-surface)}.form-field__row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.settings-card__actions{display:flex;gap:8px;margin-top:22px}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border:none;border-radius:var(--radius-md);font-family:var(--font-display);font-size:.8rem;font-weight:600;cursor:pointer;transition:all .2s ease;letter-spacing:-.01em}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 16px var(--accent-glow)}.btn--ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-primary)}.btn--ghost:hover:not(:disabled){border-color:var(--border-hover);color:var(--text-primary);background:var(--accent-subtle)}.btn--danger{background:var(--status-down);color:#fff}.btn--danger:hover:not(:disabled){filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 4px 16px var(--status-down-glow)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:500;display:flex;align-items:center;justify-content:center;background:#00000080;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:modalOverlayIn .2s ease both}.modal-card{width:100%;max-width:380px;background:var(--bg-surface);border:1px solid var(--border-secondary);border-radius:var(--radius-xl);padding:28px 28px 24px;box-shadow:var(--shadow-lg);text-align:center;animation:fadeSlideUp .25s var(--ease-out) both}.modal-card__icon{width:44px;height:44px;margin:0 auto 14px;border-radius:50%;background:var(--status-down-soft);border:1px solid var(--status-down-border);color:var(--status-down);display:flex;align-items:center;justify-content:center}.modal-card__title{font-size:1.05rem;font-weight:700;letter-spacing:-.02em;margin-bottom:6px}.modal-card__desc{font-size:.82rem;color:var(--text-secondary);line-height:1.5;margin-bottom:22px}.modal-card__desc strong{color:var(--text-primary);font-weight:600}.modal-card__actions{display:flex;gap:8px;justify-content:center}.modal-card__actions .btn{flex:1;justify-content:center}@keyframes modalOverlayIn{0%{opacity:0}to{opacity:1}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--bg-base)}.login-card{width:100%;max-width:400px;background:var(--bg-surface);border:1px solid var(--border-secondary);border-radius:var(--radius-xl);padding:40px 36px;box-shadow:var(--shadow-lg);animation:fadeSlideUp .5s var(--ease-out) both;position:relative;overflow:hidden}.login-card:before{content:"";position:absolute;top:-40px;left:50%;transform:translate(-50%);width:120px;height:80px;background:var(--accent);filter:blur(50px);opacity:.08;pointer-events:none}.login-card__header{text-align:center;margin-bottom:32px}.login-card__logo{margin:0 auto 16px;display:flex;justify-content:center}.login-card__logo svg{width:48px;height:48px}.login-card__title{font-size:1.4rem;font-weight:800;letter-spacing:-.03em;margin-bottom:4px}.login-card__subtitle{color:var(--text-secondary);font-size:.82rem}.login-card__error{padding:10px 14px;background:var(--status-down-soft);border:1px solid var(--status-down-border);border-radius:var(--radius-md);color:var(--status-down);font-size:.8rem;margin-bottom:16px;animation:fadeSlideUp .25s var(--ease-out) both}.login-card__btn{width:100%;justify-content:center;padding:11px;margin-top:8px}.toast{position:fixed;bottom:24px;right:24px;padding:13px 22px;border-radius:var(--radius-md);font-size:.8rem;font-weight:600;z-index:1000;animation:toastIn .4s var(--ease-spring) both;box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.toast--success{background:var(--status-up-soft);border:1px solid var(--status-up-border);color:var(--status-up)}.toast--error{background:var(--status-down-soft);border:1px solid var(--status-down-border);color:var(--status-down)}.loading-skeleton{position:relative;overflow:hidden;background:var(--bg-surface);border:1px solid var(--border-secondary);border-radius:var(--radius-lg);height:70px;box-shadow:var(--shadow-card)}.loading-skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,var(--accent-subtle),transparent);animation:shimmer 1.8s ease-in-out infinite}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseRing{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.15);opacity:.6}}@keyframes pulseDot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.9)}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes toastIn{0%{opacity:0;transform:translateY(14px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes meshDrift{0%{opacity:1}to{opacity:.7}}.spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@media (max-width: 900px){.settings-grid{grid-template-columns:1fr}.dashboard__stats{grid-template-columns:repeat(3,1fr)}}@media (max-width: 768px){.main-content{padding:20px 16px 56px}.topnav{padding:0 16px}.add-form{flex-direction:column}.add-form__input--name{max-width:none}.dashboard__stats{grid-template-columns:1fr;gap:10px}.stat-card{display:flex;align-items:center;gap:14px;padding:16px 20px}.stat-card__icon{margin-bottom:0}.stat-card__value{font-size:1.5rem}.monitor-card{grid-template-columns:auto 1fr;gap:12px;padding:14px 16px}.monitor-card__timeline{grid-column:1 / -1;align-items:flex-start}.monitor-card__actions{grid-column:1 / -1;justify-content:space-between}}@media (max-width: 480px){.topnav__title{display:none}.dashboard__title{font-size:1.4rem}}