:root{--bg:var(--tg-theme-bg-color,#fff);--text:var(--tg-theme-text-color,#111114);--secondary:var(--tg-theme-secondary-text-color,#74747a);--hint:var(--tg-theme-hint-color,#b0b0b8);--separator:var(--tg-theme-separator-color,#3c3c4329);--card:var(--tg-theme-secondary-bg-color,#f4f4f6);--card-hover:var(--tg-theme-secondary-bg-color,#ebebee);--accent:var(--tg-theme-button-color,#3b82f6);--accent-contrast:var(--tg-theme-button-text-color,#fff);--destructive:var(--tg-theme-destructive-text-color,#e5484d);--status-up:#1a9e4b;--status-up-bg:#22c55e24;--status-down:#d92d20;--status-down-bg:#ef444424;--status-unknown:#6b7280;--status-unknown-bg:#6b728024;--skeleton:#78788029;--error-bg:#ef444414;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:var(--tg-theme-bg-color,#1c1c1e);--text:var(--tg-theme-text-color,#f2f2f7);--secondary:var(--tg-theme-secondary-text-color,#98989e);--hint:var(--tg-theme-hint-color,#5a5a5f);--separator:var(--tg-theme-separator-color,#54545899);--card:var(--tg-theme-secondary-bg-color,#2c2c2e);--card-hover:var(--tg-theme-secondary-bg-color,#3a3a3c);--accent:var(--tg-theme-button-color,#3b82f6);--accent-contrast:var(--tg-theme-button-text-color,#fff);--destructive:var(--tg-theme-destructive-text-color,#ff453a);--status-up:#30d158;--status-up-bg:#30d1582e;--status-down:#ff453a;--status-down-bg:#ff453a2e;--status-unknown:#98989e;--status-unknown-bg:#98989e33;--skeleton:#7878803d;--error-bg:#ff453a1f;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-color-scheme:dark){:root:not([data-theme]){--bg:#1c1c1e;--text:#f2f2f7;--secondary:#98989e;--hint:#5a5a5f;--separator:#54545899;--card:#2c2c2e;--card-hover:#3a3a3c;--accent:#3b82f6;--accent-contrast:#fff;--destructive:#ff453a;--status-up:#30d158;--status-up-bg:#30d1582e;--status-down:#ff453a;--status-down-bg:#ff453a2e;--status-unknown:#98989e;--status-unknown-bg:#98989e33;--skeleton:#7878803d;--error-bg:#ff453a1f;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,SF Pro Text,Arial,sans-serif;font-size:15px;line-height:1.45;overflow-x:hidden}#root{max-width:480px;min-height:100vh;margin:0 auto}button{cursor:pointer;font-family:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.page{max-width:480px;margin:0 auto;padding:16px 16px 32px}.page--narrow{max-width:440px}.page--center{justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.page-header{margin-bottom:16px}.page-title{overflow-wrap:anywhere;margin:4px 0;font-size:22px;font-weight:700;line-height:1.25}.page-subtitle{color:var(--secondary);margin:0 0 8px;font-size:13px}.page-counter{color:var(--secondary);margin:0;font-size:13px}.page-counter--placeholder{min-height:18px}.list{flex-direction:column;gap:8px;margin-top:12px;display:flex}.card{text-align:left;background:var(--card);border:none;border-left:3px solid var(--hint);width:100%;color:var(--text);border-radius:10px;min-height:64px;padding:12px;font-size:15px;transition:background .12s;display:block}.card:active{background:var(--card-hover)}.card--static{cursor:default;width:100%}.card--up{border-left-color:var(--status-up)}.card--down{border-left-color:var(--status-down)}.card--unknown{border-left-color:var(--status-unknown)}.card-top{justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px;display:flex}.card--static .card-top{margin-top:8px}.card-domain{overflow-wrap:anywhere;min-width:0;font-size:15px;font-weight:600}.card-meta{color:var(--secondary);overflow-wrap:anywhere;font-size:13px;display:block}.site-url{word-break:break-all;overflow-wrap:anywhere;margin-bottom:4px;font-size:15px;font-weight:600;display:block}.badge{white-space:nowrap;border-radius:999px;flex-shrink:0;align-items:center;gap:5px;padding:3px 8px;font-size:12px;font-weight:600;display:inline-flex}.badge-dot{background:currentColor;border-radius:50%;width:6px;height:6px}.badge-up{color:var(--status-up);background:var(--status-up-bg)}.badge-down{color:var(--status-down);background:var(--status-down-bg)}.badge-unknown{color:var(--status-unknown);background:var(--status-unknown-bg)}.site-facts{grid-template-columns:1fr 1fr;gap:8px 12px;margin:12px 0 0;display:grid}.site-fact{min-width:0}.site-fact dt{color:var(--secondary);margin:0 0 2px;font-size:12px}.site-fact dd{overflow-wrap:anywhere;margin:0;font-size:14px;font-weight:500}.site-fact--full{grid-column:1/-1}.site-fact--warn dd,.site-fact--down dd{color:var(--status-down)}.btn{border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 16px;font-size:15px;font-weight:600;transition:opacity .12s;display:inline-flex}.btn:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--accent);color:var(--accent-contrast);width:100%}.btn-secondary{background:var(--card);color:var(--text)}.btn-danger{background:var(--destructive);color:#fff;width:100%}.btn-link{color:var(--accent);background:0 0;min-height:36px;padding:0 8px;font-weight:500}.btn-add{margin-top:12px}.btn-back{align-self:flex-start;margin:0 0 12px -8px;display:inline-flex}.add-form{flex-direction:column;gap:12px;margin-top:8px;display:flex}.field-label{color:var(--secondary);margin-bottom:6px;font-size:13px;font-weight:600}.field{width:100%;min-height:46px;color:var(--text);background:var(--card);appearance:none;border:1px solid #0000;border-radius:10px;padding:10px 12px;font-family:inherit;font-size:15px}.field::placeholder{color:var(--hint)}.field:focus{border-color:var(--accent);outline:none}.field[aria-invalid=true]{border-color:var(--destructive)}.form-error{color:var(--destructive);overflow-wrap:anywhere;margin:0;font-size:14px}.section-title{margin:24px 0 8px;font-size:16px;font-weight:700}.history{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.history-item{background:var(--card);border-radius:8px;align-items:flex-start;gap:10px;padding:8px 10px;display:flex}.history-icon{text-align:center;flex-shrink:0;width:18px;font-size:14px;font-weight:700;line-height:1.5}.history-item--ok .history-icon{color:var(--status-up)}.history-item--fail .history-icon{color:var(--status-down)}.history-main{flex-direction:column;flex:1;gap:1px;min-width:0;display:flex}.history-time{font-size:13px;font-weight:600}.history-detail{color:var(--secondary);overflow-wrap:anywhere;font-size:13px}.history-ms{color:var(--secondary);white-space:nowrap;flex-shrink:0;font-size:13px}.empty{text-align:center;flex-direction:column;align-items:center;gap:6px;padding:48px 16px;display:flex}.empty-illustration{color:var(--hint);margin-bottom:8px}.empty-title{margin:0;font-size:16px;font-weight:600}.empty-text{color:var(--secondary);margin:0 0 12px;font-size:14px}.empty .btn{width:auto;padding:0 20px}.error-block{background:var(--error-bg);text-align:center;border-radius:10px;flex-direction:column;align-items:center;gap:12px;padding:16px;display:flex}.error-text{color:var(--text);overflow-wrap:anywhere;margin:0;font-size:14px}.error-block .btn{width:auto;padding:0 20px}.delete-zone{margin-top:28px}.confirm{background:var(--card);border:1px solid var(--status-down-bg);border-radius:12px;flex-direction:column;gap:12px;padding:14px;display:flex}.confirm-text{margin:0;font-size:14px;font-weight:500}.confirm-actions{gap:8px;display:flex}.confirm-actions .btn{flex:1;width:auto}.skeleton-list{flex-direction:column;gap:8px;margin-top:12px;display:flex}.skeleton-card{background:var(--skeleton);border-radius:10px;height:64px;animation:1.2s ease-in-out infinite skeleton-pulse}.skeleton-card--wide{height:140px}.skeleton-row{background:var(--skeleton);border-radius:8px;height:40px;animation:1.2s ease-in-out infinite skeleton-pulse}@keyframes skeleton-pulse{0%,to{opacity:1}50%{opacity:.55}}.spinner{border:2px solid var(--hint);border-top-color:var(--accent);vertical-align:middle;border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spinner-rotate;display:inline-block}.spinner-light{border-color:#fff #fff6 #fff6}@keyframes spinner-rotate{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}