.reminder-section{flex-direction:column;gap:8px;display:flex}.reminder-preset-row{flex-wrap:wrap;gap:6px;display:flex}.reminder-preset-button{border:1px solid var(--color-border);cursor:pointer;background:#fff;border-radius:999px;padding:4px 12px;font-size:12px}.reminder-preset-button:hover{border-color:var(--color-accent);color:var(--color-accent)}.reminder-preset-button:disabled{opacity:.6;cursor:default}.reminder-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.reminder-list-item{border:1px solid var(--color-border);border-radius:6px;align-items:center;gap:8px;padding:6px 8px;font-size:13px;display:flex}.reminder-list-item .row-action{margin-left:auto}.reminder-permission-request{border:1px solid var(--color-accent);color:var(--color-accent);cursor:pointer;background:#fff;border-radius:8px;margin-bottom:12px;padding:6px 12px;font-size:12px}.reminder-banner-stack{z-index:200;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:16px;right:16px}.reminder-banner{color:#fff;background:#1a1a1f;border-radius:8px;align-items:center;gap:10px;max-width:320px;padding:10px 14px;font-size:13px;display:flex;box-shadow:0 8px 24px #1a1a1f4d}.reminder-banner button{color:inherit;cursor:pointer;background:0 0;border:none;margin-left:auto;font-size:15px}:root{--color-surface:#f7f7f9;--color-text:#1a1a1f;--color-muted:#6b6b76;--color-accent:#d91a7e;--color-border:#e3e3e8;--color-danger:#c0392b}*{box-sizing:border-box}body{background:var(--color-surface);color:var(--color-text);margin:0;font-family:Hiragino Kaku Gothic ProN,Hiragino Sans,BIZ UDPGothic,Meiryo,system-ui,sans-serif}.app-shell{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--color-border);background:#fff;flex-shrink:0;width:220px;padding:16px 12px}.brand{flex-direction:column;gap:4px;padding:4px 8px 16px;display:flex}.brand-name{letter-spacing:.08em;color:var(--color-accent);font-weight:700}.brand-tagline{color:var(--color-muted);font-size:11px}.sidebar nav ul{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.nav-link{color:var(--color-text);border-radius:8px;padding:8px 10px;font-size:14px;text-decoration:none;display:block}.nav-link:hover{background:var(--color-surface)}.nav-link.active{background:var(--color-accent);color:#fff;font-weight:600}.content{flex:1;padding:24px 32px}.placeholder h1{margin:0 0 8px;font-size:20px}.placeholder p{color:var(--color-muted);font-size:14px}.page-loading{color:var(--color-muted);font-size:13px}.sidebar{flex-direction:column;display:flex}.sidebar nav{flex:1}.sidebar-user{border-top:1px solid var(--color-border);flex-direction:column;gap:6px;padding:12px 8px 4px;display:flex}.settings-link{color:var(--color-muted);align-items:center;gap:6px;padding:4px 2px;font-size:12px;text-decoration:none;display:flex}.settings-link:hover,.settings-link.active{color:var(--color-accent)}.user-email{color:var(--color-muted);text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.signout-button{border:1px solid var(--color-border);cursor:pointer;background:#fff;border-radius:6px;align-self:flex-start;padding:4px 10px;font-size:12px}.signout-button:hover{border-color:var(--color-accent);color:var(--color-accent)}.auth-screen{min-height:100vh;color:var(--color-muted);justify-content:center;align-items:center;display:flex}.auth-card{border:1px solid var(--color-border);text-align:center;background:#fff;border-radius:16px;padding:40px 48px;box-shadow:0 8px 30px #1a1a1f0f}.auth-card h1{letter-spacing:.12em;color:var(--color-accent);margin:0}.auth-tagline{color:var(--color-muted);margin:8px 0 28px;font-size:13px}.google-button{border:1px solid var(--color-border);color:var(--color-text);cursor:pointer;background:#fff;border-radius:10px;align-items:center;gap:10px;padding:10px 22px;font-size:15px;display:inline-flex}.google-button:hover{border-color:var(--color-accent)}.google-button:disabled{opacity:.6;cursor:default}.google-mark{color:var(--color-accent);font-weight:700}