* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background-image: url('../img/sisebg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.login-container {
    position: relative;
    background: rgba(255, 255, 255, 0.975);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 450px;
    margin: 240px auto;
    text-align: center;
}

.login-title {
    font-size: 4rem;
    font-weight: bold;
    margin: 0 0 1rem 0;
    background: url('../img/sisebg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.error-message {
    background: #fee2e2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 0.75rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    text-align: center;
    font-size: 0.875rem;
}

.login-button {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: white;
    color: #374151;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s;
    font-size: 0.875rem;
    font-weight: 500;
}

.login-button:hover {
    background: #f9fafb;
    border-color: #9ca3af;
}

.google-button {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    gap: 0.5rem;
}

.google-icon {
    width: 18px;
    height: 18px;
}