:root{--bg: #fbfbfd;--panel: #ffffff;--text: #1d1d1f;--muted: #86868b;--line: rgba(0, 0, 0, .08);--accent: #0071e3;--accent-soft: rgba(0, 113, 227, .08);--ok: #1d9a52;--err: #d0342c;--shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 12px 32px rgba(0, 0, 0, .06);--radius: 20px;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #000000;--panel: #1c1c1e;--text: #f5f5f7;--muted: #8e8e93;--line: rgba(255, 255, 255, .12);--accent: #0a84ff;--accent-soft: rgba(10, 132, 255, .14);--ok: #32d74b;--err: #ff453a;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px rgba(0, 0, 0, .5);color-scheme:dark}}:root[data-theme=dark]{--bg: #000000;--panel: #1c1c1e;--text: #f5f5f7;--muted: #8e8e93;--line: rgba(255, 255, 255, .12);--accent: #0a84ff;--accent-soft: rgba(10, 132, 255, .14);--ok: #32d74b;--err: #ff453a;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px rgba(0, 0, 0, .5);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Inter,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased}.shell{max-width:780px;margin:0 auto;padding:88px 24px 168px}.hero{text-align:center;margin-bottom:56px}.hero h1{margin:0 0 12px;font-size:52px;line-height:1.05;letter-spacing:-.025em;font-weight:600}.hero p{margin:0;font-size:19px;color:var(--muted);letter-spacing:-.01em}.controls{display:flex;flex-wrap:wrap;gap:22px;justify-content:center;margin-bottom:28px}.control{display:flex;flex-direction:column;gap:8px;align-items:center}.control-label{font-size:12px;color:var(--muted);letter-spacing:.02em}.segmented{display:inline-flex;padding:3px;gap:2px;background:var(--accent-soft);border-radius:999px}.segmented button{border:0;background:transparent;color:var(--text);font:inherit;font-size:12.5px;padding:6px 12px;border-radius:999px;cursor:pointer;transition:background .18s ease,color .18s ease,transform .18s ease}.segmented button:hover{color:var(--accent)}.segmented button.active{background:var(--panel);color:var(--text);box-shadow:0 1px 3px #0000001a}.drop{border:1px dashed var(--line);border-radius:28px;background:var(--panel);box-shadow:var(--shadow);padding:56px 24px;text-align:center;transition:transform .25s cubic-bezier(.2,.8,.2,1),border-color .25s ease,background .25s ease;outline:none}.drop.over{border-color:var(--accent);background:var(--accent-soft);transform:scale(1.01)}.drop svg{color:var(--muted);margin-bottom:16px;transition:height .3s ease,opacity .2s ease}.drop.compact{padding:18px 24px}.drop.compact svg,.drop.compact .drop-hint{display:none}.drop.compact .drop-inner{display:flex;align-items:center;justify-content:center;gap:16px}.drop.compact .drop-title{font-size:15px;font-weight:500;color:var(--muted);margin:0}.drop.compact .drop-actions{margin:0}.drop.compact .btn{font-size:13px;padding:8px 16px}.drop-title{margin:0 0 6px;font-size:21px;font-weight:600;letter-spacing:-.01em}.drop-hint{margin:0 0 24px;color:var(--muted);font-size:14px}.drop-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.btn{font:inherit;font-size:15px;padding:11px 22px;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:var(--text);cursor:pointer;transition:transform .16s ease,opacity .16s ease,background .16s ease}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0) scale(.985)}.btn.primary{background:var(--accent);border-color:transparent;color:#fff}.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn.large{padding:13px 30px;font-size:16px}.btn:disabled{opacity:.4;cursor:default;transform:none}.summary{margin:40px 0 8px;text-align:center}.saving{font-size:64px;font-weight:600;letter-spacing:-.03em;line-height:1}.summary-meta{margin-top:10px;display:flex;gap:10px;justify-content:center;font-size:15px;color:var(--text)}.progress{margin:24px auto 0;height:3px;width:100%;max-width:420px;background:var(--line);border-radius:999px;overflow:hidden}#progress-bar{height:100%;width:0;background:var(--accent);border-radius:999px;transition:width .3s cubic-bezier(.2,.8,.2,1)}.list{margin-top:32px;display:flex;flex-direction:column}.row{display:grid;grid-template-columns:minmax(0,1fr) 90px minmax(180px,auto);align-items:center;gap:16px;padding:13px 4px;border-bottom:1px solid var(--line);font-size:14px;opacity:0;animation:fade .4s cubic-bezier(.2,.8,.2,1) forwards}@keyframes fade{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.row-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-bar{height:4px;background:var(--line);border-radius:999px;overflow:hidden}.row-fill{height:100%;width:0;background:var(--ok);border-radius:999px;transition:width .45s cubic-bezier(.2,.8,.2,1)}.row[data-status=error] .row-fill{background:var(--err)}.row[data-untouched] .row-fill{background:var(--muted);opacity:.4}.row-stat{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.muted{color:var(--muted)}.err{color:var(--err)}.badge.grew{background:#d0342c1a;color:var(--err)}.badge{display:inline-block;margin-left:6px;padding:2px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:12px}.actionbar{position:fixed;left:50%;bottom:24px;transform:translate(-50%);display:flex;gap:8px;align-items:center;padding:8px;border-radius:999px;background:color-mix(in srgb,var(--panel) 82%,transparent);backdrop-filter:saturate(180%) blur(20px);box-shadow:var(--shadow);border:1px solid var(--line)}.theme-toggle{position:fixed;top:18px;right:18px;z-index:2;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:color-mix(in srgb,var(--panel) 82%,transparent);backdrop-filter:saturate(180%) blur(20px);color:var(--muted);font-size:15px;line-height:1;cursor:pointer;transition:color .18s ease,transform .18s ease}.theme-toggle:hover{color:var(--text);transform:translateY(-1px)}.foot{margin-top:56px;text-align:center;font-size:12px;color:var(--muted)}@media (max-width: 560px){.shell{padding:56px 18px 130px}.hero h1{font-size:38px}.saving{font-size:48px}.row{grid-template-columns:minmax(0,1fr) auto}.row-bar{display:none}}