:root{color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;--bg: #0b0b0b;--bg-elev: #141414;--bg-elev2: #1c1c1c;--fg: #f5f5f5;--muted: #9aa0a6;--line: #262626;--accent: #4f8df7;--warn: #f5a524;--err: #ef4444;--hot-high: #ef4444;--hot-mid: #f59e0b;--hot-low: #6b7280}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--fg)}body{font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent)}button{font-family:inherit}.app{max-width:880px;margin:0 auto;padding:16px 16px 80px}.app__header{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:16px;position:sticky;top:0;background:var(--bg);z-index:5}.app__title{margin:0;font-size:16px;font-weight:600;letter-spacing:.02em}.app__nav{appearance:none;background:transparent;color:var(--fg);border:1px solid var(--line);border-radius:8px;width:36px;height:36px;font-size:18px;cursor:pointer}.app__nav:hover{background:var(--bg-elev)}.strip{margin-bottom:24px;min-height:360px}.strip__title{margin:0 0 8px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.strip__list{display:grid;grid-template-columns:1fr;gap:8px;list-style:none;padding:0;margin:0}.strip__item{list-style:none}.strip__empty{color:var(--muted);font-size:13px;padding:8px 0}.shelves{display:flex;flex-direction:column;gap:24px;min-height:480px}.shelves__empty{color:var(--muted);font-size:13px}.shelves__sentinel{text-align:center;color:var(--muted);font-size:12px;padding:24px 0 8px}.shelf{border-top:1px solid var(--line);padding-top:16px;min-height:280px}.shelf__title{margin:0 0 8px;font-size:14px;font-weight:600}.shelf__bucket{margin-top:12px}.shelf__bucket:first-of-type{margin-top:8px}.shelf__bucketTitle{margin:0 0 4px;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.04em}.shelf__scroller{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:8px;padding-bottom:8px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.shelf__cell{flex:0 0 280px;scroll-snap-align:start}.shelf__empty{color:var(--muted);font-size:13px;min-height:220px}.card{background:var(--bg-elev);border:1px solid var(--line);border-radius:10px;padding:12px;cursor:pointer;transition:background .12s;display:flex;flex-direction:column;gap:6px;height:100%}.card:hover,.card:focus-visible{background:var(--bg-elev2);outline:none;border-color:#333}.card--skeleton{height:220px;cursor:default;pointer-events:none}.shelf__bucketTitle--skeleton{height:16px;visibility:hidden}.card__thumb{width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:6px;background:var(--bg-elev2);margin-bottom:4px}.card__thumb--placeholder{display:flex;align-items:center;justify-content:center;font-size:32px;color:var(--muted);background:linear-gradient(135deg,#1a1a1a,#242424)}.card__header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.card__title{margin:0;font-size:14px;font-weight:600;line-height:1.35}.card__excerpt{margin:0;font-size:13px;color:var(--muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card__meta{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);margin-top:auto}.card__source{background:var(--bg-elev2);border:1px solid var(--line);border-radius:4px;padding:1px 6px}.card__time{flex:1}.card__badge{font-size:11px;font-weight:700;border-radius:999px;padding:2px 8px;color:#fff}.card__badge--high{background:var(--hot-high)}.card__badge--mid{background:var(--hot-mid);color:#1a1a1a}.card__badge--low{background:var(--hot-low)}.card__copy{appearance:none;background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:6px;width:28px;height:28px;font-size:14px;cursor:pointer;flex:0 0 28px}.card__copy:hover{background:var(--bg-elev2);color:var(--fg)}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);background:var(--bg-elev2);border:1px solid var(--line);color:var(--fg);padding:8px 16px;border-radius:999px;font-size:13px;z-index:100;animation:toast-in .12s ease-out}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.health{border:1px solid var(--line);background:var(--bg-elev);border-radius:10px;padding:10px 12px;margin-bottom:16px;font-size:12px;min-height:44px}.health--placeholder{border-color:transparent;background:transparent}.health--warn{border-color:var(--warn)}.health__row{display:flex;align-items:center;gap:8px}.health__dot{font-size:14px}.health--warn .health__dot{color:var(--warn)}.health--ok .health__dot{color:#22c55e}.health__counts{font-weight:500}.health__time{margin-left:auto;color:var(--muted)}.health__list{margin:8px 0 0;padding-left:16px;color:var(--muted)}.health__item{font-size:11px}.settings{display:flex;flex-direction:column;gap:24px}.settings__section{border-top:1px solid var(--line);padding-top:12px}.settings__h{margin:0 0 8px;font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.05em;text-transform:uppercase}.settings__hint{margin:0 0 8px;color:var(--muted);font-size:12px}.settings__list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:4px}.settings__row{display:flex;align-items:center;gap:8px;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--bg-elev)}.settings__row--active{border-color:var(--accent)}.settings__rowname{flex:1;appearance:none;background:transparent;border:0;color:var(--fg);text-align:left;cursor:pointer;font:inherit}.settings__del{appearance:none;background:transparent;border:0;color:var(--muted);font-size:14px;cursor:pointer;padding:4px 8px}.settings__del:hover{color:var(--err)}.settings__addrow{display:flex;gap:8px;margin-top:8px}.settings__input{flex:1;appearance:none;background:var(--bg-elev2);border:1px solid var(--line);color:var(--fg);border-radius:6px;padding:6px 8px;font:inherit}.settings__select{appearance:none;background:var(--bg-elev2);border:1px solid var(--line);color:var(--fg);border-radius:6px;padding:6px 8px;font:inherit}.settings__add{appearance:none;background:var(--accent);border:0;color:#fff;border-radius:6px;padding:6px 12px;cursor:pointer;font:inherit;font-weight:600}.settings__add:disabled{opacity:.6;cursor:not-allowed}.settings__danger{appearance:none;background:transparent;border:1px solid var(--err);color:var(--err);border-radius:6px;padding:6px 12px;cursor:pointer;font:inherit}.settings__danger:hover{background:#ef44441a}.settings__badge{font-size:11px;border-radius:4px;padding:1px 6px;border:1px solid var(--line);margin-left:8px}.settings__badge--healthy{border-color:#22c55e;color:#22c55e}.settings__badge--degraded{border-color:var(--warn);color:var(--warn)}.settings__badge--unhealthy{border-color:var(--err);color:var(--err)}.slider{display:flex;flex-direction:column;gap:4px;margin-bottom:8px}.slider__label{font-size:12px;color:var(--muted);display:flex;justify-content:space-between}.slider__label strong{color:var(--fg);font-weight:500}.slider__input{appearance:none;width:100%;height:4px;background:var(--bg-elev2);border-radius:2px;outline:none}.slider__input::-webkit-slider-thumb{appearance:none;width:16px;height:16px;background:var(--accent);border-radius:50%;cursor:pointer}.slider__input::-moz-range-thumb{width:16px;height:16px;background:var(--accent);border:0;border-radius:50%;cursor:pointer}.modal{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50}.modal__body{background:var(--bg-elev);border:1px solid var(--line);border-radius:10px;padding:16px;max-width:360px;width:90%}.modal__actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}.modal__actions button{appearance:none;background:transparent;border:1px solid var(--line);color:var(--fg);border-radius:6px;padding:6px 12px;cursor:pointer;font:inherit}