/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fa;
    margin: 0;
    padding: 0;
    color: #333;
    line-height: 1.6;
}

/* Auth Container */
.auth-container {
    max-width: 420px;
    margin: 5% auto;
    padding: 2.5rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    height: 60px;
    margin-bottom: 1.5rem;
}

.auth-header h1 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.auth-header p {
    color: #7f8c8d;
    margin-bottom: 0;
}

/* Form Styles */
.auth-form {
    margin-top: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #2c3e50;
}

.pencil-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.pencil-input:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.input-hint {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: #7f8c8d;
}

/* Button Styles */
.primary-btn {
    display: inline-block;
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    font-weight: 500;
    color: white;
    background-color: #3498db;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-align: center;
}

.primary-btn:hover {
    background-color: #2980b9;
}

.auth-btn {
    margin-top: 0.5rem;
}

/* Alert Styles */
.alert-danger {
    padding: 1rem;
    margin-bottom: 1.5rem;
    background-color: #fdecea;
    color: #d32f2f;
    border-radius: 8px;
    border-left: 4px solid #d32f2f;
}

.alert-danger ul {
    margin: 0;
    padding-left: 1.2rem;
}

.alert-danger li {
    margin-bottom: 0.3rem;
}

/* Footer Links */
.auth-footer {
    margin-top: 1.5rem;
    text-align: center;
    color: #7f8c8d;
    font-size: 0.95rem;
}

.auth-link {
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
}

.auth-link:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 576px) {
    .auth-container {
        margin: 10% auto;
        padding: 1.5rem;
        width: 90%;
    }
    
    .auth-header h1 {
        font-size: 1.5rem;
    }
}