:root{--bg: #f4f6fa;--panel: #ffffff;--border: #e2e6ee;--text: #1f2733;--text-sub: #6b7688;--brand: #2f6feb;--brand-dark: #1f4fc0;--crit-fg: #c0392b}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:-apple-system,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif;background:var(--bg);color:var(--text)}.center-note{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--text-sub);font-size:14px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#eef2fb,#f4f6fa)}.login-card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:16px;box-shadow:0 10px 40px #141a261a;padding:34px 30px}.login-brand{display:flex;align-items:center;gap:12px;justify-content:center;margin-bottom:6px}.login-brand-name{font-size:22px;font-weight:800}.login-sub{text-align:center;color:var(--text-sub);font-size:12.5px;margin-bottom:26px}.login-card label{display:block;font-size:12px;font-weight:700;color:var(--text-sub);margin:0 0 6px}.login-card input{width:100%;font-family:inherit;font-size:14px;padding:11px 12px;border:1px solid var(--border);border-radius:9px;background:#fff;color:var(--text);margin-bottom:16px}.login-card input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #2f6feb1f}.login-btn{width:100%;padding:12px;border:none;border-radius:9px;background:var(--brand);color:#fff;font-size:14px;font-weight:700;cursor:pointer;transition:background .15s}.login-btn:hover{background:var(--brand-dark)}.login-btn:disabled{opacity:.6;cursor:default}.login-err{color:var(--crit-fg);font-size:12.5px;margin-bottom:14px;min-height:16px}.login-note{color:var(--text-sub);font-size:12.5px;line-height:1.7;margin:0 0 16px}.login-note-center{text-align:center;margin:16px 0 0}.google-btn{display:flex;align-items:center;justify-content:center;gap:10px}.google-icon{background:#fff;border-radius:3px;padding:2px;flex-shrink:0}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;gap:14px;padding:12px 20px;background:var(--panel);border-bottom:1px solid var(--border)}.app-brand{font-size:18px;font-weight:800}.app-header-spacer{flex:1}.app-user{font-size:13px;color:var(--text-sub);display:flex;align-items:center;gap:8px}.app-role-badge{font-size:11px;font-weight:700;color:var(--brand);border:1px solid var(--brand);border-radius:6px;padding:1px 6px}.app-logout{font-family:inherit;font-size:12.5px;padding:7px 12px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text);cursor:pointer}.app-logout:hover{background:var(--bg)}.app-main{flex:1;padding:24px}.empty-card{max-width:640px;margin:60px auto;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:30px;text-align:center}.empty-card h2{margin:0 0 10px}.empty-card p{color:var(--text-sub);font-size:13.5px;margin:0}