.auth-page { min-height: 100vh; display: flex; flex-direction: column; align-items: center; gap: 24px; padding: 48px 16px; background: var(--bg-soft); }
.auth-brand { font-weight: 700; font-size: 18px; color: var(--ink); text-decoration: none; }
.auth-card { width: 100%; max-width: 400px; background: #FFFFFF; border: 1px solid var(--line); border-radius: 16px; padding: 32px 28px; }
.auth-card h1 { margin: 0 0 20px; font-size: 24px; }
.auth-card form { display: flex; flex-direction: column; gap: 8px; }
.auth-card label { font-size: 14px; font-weight: 600; margin-top: 8px; }
.auth-card .hint { font-weight: 400; color: var(--ink-3); }
.auth-card input { min-height: 44px; padding: 10px 12px; border: 1px solid var(--line-2); border-radius: 10px; font: inherit; font-size: 16px; }
.auth-card .btn { margin-top: 16px; }
.form-error { margin: 8px 0 0; color: #B3261E; font-size: 14px; }
.auth-switch { margin: 20px 0 0; font-size: 14px; color: var(--ink-3); }
.app-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 24px; border-bottom: 1px solid var(--line); }
.app-user { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-size: 14px; color: var(--ink-3); }
.app-main { max-width: 960px; margin: 0 auto; padding: 48px 24px; }
.app-main h1 { margin: 0 0 16px; font-size: 28px; }
.empty-state { padding: 32px; border: 1px dashed var(--line-2); border-radius: 16px; color: var(--ink-3); }