/* 로그인 페이지 스타일 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 60px 50px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

h1 {
    color: #fff;
    font-size: 1.8em;
    margin-bottom: 10px;
}

p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 40px;
}

.google-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    color: #333;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1em;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.google-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.google-btn img {
    width: 20px;
    height: 20px;
}

.domain-note {
    margin-top: 30px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85em;
}

.error {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}