:root{--bg:#eef5f7;--bg-raised:#f7fbfc;--ink:#0f2a32;--muted:#5b7380;--line:#c9dce2;--accent:#0e9a8c;--accent-hover:#0b8276;--glow-1:#9ee6de;--glow-2:#b8d4ea;--glow-3:#8ec8c4;--ok:#0f766e;--ok-bg:#ccfbf1;--danger:#be123c;--danger-bg:#ffe4e6;--info:#0e7490;--info-bg:#e0f2fe;--shadow:0 12px 40px #0f2a321a;--bs-primary:#0e9a8c;--bs-primary-rgb:14, 154, 140;--bs-link-color:#0e9a8c;--bs-link-hover-color:#0b8276}:root[data-theme=dark],[data-bs-theme=dark]{--bg:#0c1418;--bg-raised:#152026;--ink:#e7eef1;--muted:#8b9ca6;--line:#24343c;--accent:#3ecfbf;--accent-hover:#5eead4;--glow-1:#164e63;--glow-2:#134e5a;--glow-3:#0c4a6e;--ok:#5eead4;--ok-bg:#134e4a;--danger:#fda4af;--danger-bg:#4c0519;--info:#7dd3fc;--info-bg:#0c4a6e;--shadow:0 16px 48px #00000073;--bs-primary:#3ecfbf;--bs-primary-rgb:62, 207, 191;--bs-link-color:#3ecfbf;--bs-link-hover-color:#5eead4}html,body{min-height:100%}body{background-color:var(--bg);background-image:radial-gradient(ellipse 90% 60% at 0% -15%, var(--glow-1), transparent 58%), radial-gradient(ellipse 75% 50% at 100% 0%, var(--glow-2), transparent 52%), radial-gradient(ellipse 65% 45% at 15% 110%, var(--glow-3), transparent 48%);background-attachment:fixed}.app-shell{flex-direction:column;min-height:100vh;display:flex}.navbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:color-mix(in srgb, var(--bg-raised) 88%, transparent)!important}.card{background:var(--bg-raised);border-color:var(--line)}.nav-pills .nav-link{color:var(--ink)}.nav-pills .nav-link.active{background-color:var(--accent);color:#fff}:root[data-theme=dark] .nav-pills .nav-link.active,[data-bs-theme=dark] .nav-pills .nav-link.active{color:#0c1418}.nav-link[aria-current=page]{font-weight:600}.btn-primary{--bs-btn-bg:var(--accent);--bs-btn-border-color:var(--accent);--bs-btn-hover-bg:var(--accent-hover);--bs-btn-hover-border-color:var(--accent-hover);--bs-btn-active-bg:var(--accent-hover);--bs-btn-active-border-color:var(--accent-hover)}.btn-outline-primary{--bs-btn-color:var(--accent);--bs-btn-border-color:var(--accent);--bs-btn-hover-bg:var(--accent);--bs-btn-hover-border-color:var(--accent);--bs-btn-active-bg:var(--accent);--bs-btn-active-border-color:var(--accent)}.form-check-input:checked{background-color:var(--accent);border-color:var(--accent)}.form-control:focus,.form-check-input:focus,.btn-check:checked+.btn-outline-primary{border-color:var(--accent);box-shadow:0 0 0 .2rem color-mix(in srgb, var(--accent) 25%, transparent)}.site-footer{background:color-mix(in srgb, var(--bg-raised) 80%, transparent)}.share-row{cursor:pointer}.share-code{letter-spacing:.08em;font-variant-numeric:tabular-nums;text-align:center;margin:.4rem 0 0;font-size:2.2rem;font-weight:700}.flash-layer{z-index:1080;pointer-events:none;gap:.6rem;width:min(440px,100% - 1.5rem);display:grid;position:fixed;top:1rem;left:50%;transform:translate(-50%)}.flash-toast{pointer-events:auto;box-shadow:var(--shadow);border:1px solid var(--line);background:var(--bg-raised);opacity:1;border-radius:12px;align-items:flex-start;gap:.75rem;padding:.85rem .9rem;transition:opacity .4s,transform .4s;display:flex;transform:translateY(0)}.flash-toast.fading{opacity:0;transform:translateY(-8px)}.flash-toast p{flex:1;margin:0}.flash-toast.success{background:var(--ok-bg);color:var(--ok);border-color:color-mix(in srgb, var(--ok) 35%, transparent)}.flash-toast.error{background:var(--danger-bg);color:var(--danger);border-color:color-mix(in srgb, var(--danger) 35%, transparent)}.flash-toast.info{background:var(--info-bg);color:var(--info);border-color:color-mix(in srgb, var(--info) 35%, transparent)}.toast-close{color:inherit;cursor:pointer;background:0 0;border:0;padding:0 .2rem;font-size:1.2rem;line-height:1}