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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background-color: #f5f1e8;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-box {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    padding: 40px;
    animation: fadeInUp 0.9s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(100px) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.logo-section {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    gap: 16px;
}

.logo {
    width: 60px;
    height: 60px;
}

.title-section h1 {
    color: #c96e2e;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 4px;
}

.subtitle {
    color: #666;
    font-size: 14px;
    font-weight: 400;
}

.login-form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    border: 1px solid #d4d4d4;
    border-radius: 4px;
    background-color: #ffffff;
    transition: border-color 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #e07b3e;
}

.login-button {
    width: 100%;
    padding: 14px;
    background-color: #e07b3e;
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    margin-top: 8px;
}

.login-button:hover {
    background-color: #c96e2e;
}

.login-button:active {
    background-color: #b35f24;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: #e07b3e;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 480px) {
    .login-box {
        padding: 30px 24px;
    }
    
    .logo {
        width: 50px;
        height: 50px;
    }
    
    .title-section h1 {
        font-size: 24px;
    }
}