:root{--bg: #f7f8f7;--fg: #0e1a14;--muted: #6b766f;--accent: #00aa77;--accent-dark: #008a60;--danger: #c93b3b;--card: #ffffff;--border: #e5e8e6;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,sans-serif;-webkit-font-smoothing:antialiased}@media (prefers-color-scheme: dark){:root{--bg: #0e1a14;--fg: #f5f7f6;--muted: #8a958e;--card: #1a2620;--border: #2a3631}}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);min-height:100dvh}body{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}#root{max-width:480px;margin:0 auto;padding:16px;min-height:100dvh;display:flex;flex-direction:column;gap:16px}header{display:flex;align-items:center;justify-content:space-between;padding:8px 4px}header h1{font-size:22px;margin:0;letter-spacing:-.01em}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px}.dose-state{text-align:center;padding:32px 20px}.dose-state .status{font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.dose-state .headline{font-size:28px;font-weight:600;margin:0 0 8px}.dose-state .sub{color:var(--muted);font-size:15px;margin-bottom:24px}button{font:inherit;border:none;cursor:pointer}.btn-primary{display:block;width:100%;padding:18px;font-size:17px;font-weight:600;background:var(--accent);color:#fff;border-radius:14px}.btn-primary:disabled{background:var(--muted);opacity:.5}.btn-primary:active:not(:disabled){background:var(--accent-dark)}.btn-ghost{background:transparent;color:var(--accent);padding:10px;font-size:15px;font-weight:500}.tabs{display:flex;gap:4px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:4px}.tabs button{flex:1;padding:10px;border-radius:8px;background:transparent;color:var(--muted);font-weight:500}.tabs button[aria-selected=true]{background:var(--bg);color:var(--fg)}.tabs button{white-space:normal;line-height:1.25;text-align:center}.stack{padding:14px 0;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.stack:last-child{border-bottom:none}.stack .label{color:var(--muted);font-size:14px}.history-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.history-cell{aspect-ratio:1;border-radius:8px;background:var(--border);border:none;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--muted);cursor:pointer;font:inherit}.history-cell:active{transform:scale(.96)}.history-cell-all_taken{background:var(--accent);color:#fff}.history-cell-missed{background:var(--danger);color:#fff;opacity:.7}.history-cell-partial{background:#d4961a;color:#fff}.history-cell-in_progress{background:var(--card);border:1px solid var(--accent);color:var(--accent)}.history-cell-empty{background:var(--border);color:var(--muted)}.history-cell-future{background:transparent;border:1px dashed var(--border);color:var(--muted);opacity:.5;cursor:default}.history-cell-today{outline:2px solid var(--accent);outline-offset:1px}.history-weekday{font-size:11px;color:var(--muted);text-align:center;font-weight:600;padding:4px 0;text-transform:uppercase;letter-spacing:.04em}.history-grid-with-header{row-gap:6px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:flex-end;justify-content:center;z-index:100;animation:fadeIn .15s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--card);width:100%;max-width:480px;max-height:80vh;overflow-y:auto;border-radius:16px 16px 0 0;padding:20px;padding-bottom:calc(20px + env(safe-area-inset-bottom));animation:slideUp .2s ease-out}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.modal-head h3{margin:0;font-size:17px}.day-list{list-style:none;margin:0;padding:0}.day-list>li{padding:12px 0;border-bottom:1px solid var(--border)}.day-list>li:last-child{border-bottom:none}.day-dose-head{font-size:14px;font-weight:500;margin-bottom:4px}.day-dose-line{font-size:14px;color:var(--muted)}.day-dose.status-taken .day-dose-head{color:var(--accent)}.day-dose.status-missed .day-dose-head{color:var(--danger)}.input{width:100%;padding:14px;font-size:16px;border:1px solid var(--border);background:var(--card);color:var(--fg);border-radius:12px}.row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--border)}.row:last-child{border-bottom:none}.row .label{color:var(--muted);font-size:14px}.banner{background:#fff8d8;color:#5a4a00;border:1px solid #f0e090;border-radius:12px;padding:12px 16px;font-size:14px}@media (prefers-color-scheme: dark){.banner{background:#2a2410;color:#f0e090;border-color:#5a4a00}}