.auth-body{min-height:100vh;display:grid;place-items:center;background:var(--bg);padding:24px}.auth-card{width:min(430px,100%);background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:32px;box-shadow:var(--shadow-lg)}.auth-brand{display:flex;gap:12px;align-items:center;margin-bottom:30px}.auth-brand .brand-icon{width:48px;height:48px}.auth-brand h1{font-family:Fraunces,serif;font-size:25px}.auth-brand p,.auth-help{color:var(--ink2);font-size:13px}.auth-card h2{margin-bottom:8px}.auth-card .form-group{margin-top:16px}.auth-submit{width:100%;margin-top:18px}.google-btn{width:100%;margin-top:10px;padding:11px;border:1px solid var(--border);border-radius:var(--r-sm);background:var(--bg);color:var(--ink2)}.auth-message{display:none;margin-top:14px;padding:10px;border-radius:7px;font-size:12px}.auth-message.show{display:block}.auth-message.error{background:var(--warn-lt);color:var(--warn)}.auth-message.ok{background:var(--accent-lt);color:var(--accent)}