:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}:root,:root[data-theme=dark]{--bg: #0f172a;--panel: #1e293b;--border: #334155;--text: #e2e8f0;--muted: #94a3b8;--danger: #f87171;--success: #4ade80}:root[data-theme=light]{--bg: #faf7f2;--panel: #ffffff;--border: #e2ddd3;--text: #2a2420;--muted: #6e6258;--danger: #c0524f;--success: #4c7a4a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button{font:inherit;cursor:pointer;background:var(--accent);color:#0f172a;border:none;border-radius:8px;padding:.6rem 1rem;font-weight:600}button.secondary{background:transparent;color:var(--text);border:1px solid var(--border)}button:disabled{opacity:.6;cursor:not-allowed}input,select{font:inherit;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:.5rem}label{display:flex;flex-direction:column;gap:.3rem;margin-bottom:.75rem}label.checkbox{flex-direction:row;align-items:center;gap:.5rem}.error{color:var(--danger)}.hint{color:var(--muted);font-size:.9rem}.disclaimer{color:var(--muted);font-size:.78rem;margin-top:2rem;padding-top:.75rem;border-top:1px solid var(--border)}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1rem;margin-bottom:1rem}.auth-page{max-width:360px;margin:3rem auto;padding:1rem}.page{max-width:480px;margin:0 auto;padding:1rem 1rem 5rem}.app-shell{min-height:100vh}.sidebar-nav{display:none}.main-column{min-width:0}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--panel);border-top:1px solid var(--border)}.bottom-nav a,.bottom-nav button.logout{flex:1;text-align:center;padding:.8rem .2rem;color:var(--muted);text-decoration:none;background:transparent;border:none;border-radius:0;font-weight:500}.bottom-nav a.active{color:var(--accent)}.profile-list{list-style:none;padding:0;display:grid;gap:.5rem}.profile-card{width:100%;background:var(--panel);color:var(--text);border:1px solid var(--border);text-align:left;padding:1rem}.dose-list,.medication-list,.prescription-list,.search-results{list-style:none;padding:0;display:grid;gap:.5rem}.dose-row{display:flex;justify-content:space-between;align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:.75rem;gap:.5rem}.dose-row--taken{border-color:var(--success)}.dose-row--skipped{opacity:.7}.dose-actions{display:flex;gap:.4rem;flex-shrink:0}.medication-row{background:var(--panel);border:1px solid var(--border);border-radius:10px}.medication-header{width:100%;background:transparent;color:var(--text);border:none;text-align:left;padding:.75rem}.medication-detail{padding:0 .75rem .75rem}.tabs{display:flex;gap:.5rem;margin-bottom:.75rem}.tab{background:transparent;border:1px solid var(--border);color:var(--muted)}.tab--active{color:var(--accent);border-color:var(--accent)}.inline-form{display:flex;gap:.5rem}.inline-form input{flex:1}.search-result{width:100%;background:transparent;color:var(--text);border:1px solid var(--border);text-align:left}.stacked-form fieldset{border:1px solid var(--border);border-radius:8px;margin-bottom:.75rem}.mode-toggle{display:flex;gap:.5rem;margin-bottom:1rem}.mode-toggle button{flex:1;background:transparent;color:var(--text);border:1px solid var(--border)}.mode-toggle button.mode-toggle--active{background:var(--accent-tint);color:var(--accent-strong);border-color:var(--accent)}.accent-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.6rem;margin-bottom:1.25rem}.accent-swatch{display:flex;flex-direction:column;align-items:center;gap:.35rem;background:transparent;border:none;padding:0}.accent-swatch .accent-swatch-dot{width:36px;height:36px;border-radius:50%;border:2px solid transparent;box-shadow:inset 0 0 0 1px var(--border)}.accent-swatch--selected .accent-swatch-dot{border-color:var(--text)}.accent-swatch-label{font-size:.7rem;color:var(--muted);text-align:center}@media (min-width: 900px){.app-shell{display:flex}.sidebar-nav{display:flex;flex-direction:column;width:248px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:1.5rem 1rem;gap:.25rem;position:sticky;top:0;height:100vh;box-sizing:border-box}.sidebar-brand{font-weight:700;font-size:1.3rem;padding:0 .6rem;margin-bottom:1.5rem}.sidebar-nav a,.sidebar-nav button.logout{display:flex;align-items:center;width:100%;padding:.65rem .75rem;border-radius:10px;color:var(--muted);text-decoration:none;font-weight:500;font:inherit;background:transparent;border:none;text-align:left}.sidebar-nav a.active{background:var(--accent-tint);color:var(--accent-strong);font-weight:700}.sidebar-nav a:hover{color:var(--text)}.sidebar-spacer{flex:1}.sidebar-nav button.logout{border-top:1px solid var(--border);border-radius:0;padding-top:1rem;margin-top:.5rem}.main-column{flex:1;display:flex;flex-direction:column}.bottom-nav{display:none}.page{max-width:760px;margin:0 auto;padding:2.5rem 2rem}}