/* Base styles */
body {
    background-color: #f8f9fa;
}

/* Container styles */
.container {
    max-width: 600px;
    margin-top: 50px;
    padding: 20px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* Text styles */
.text-center {
    margin-bottom: 20px;
}

/* Alert styles */
.alert {
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 20px;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.alert-info {
    background-color: #d1ecf1;
    border-color: #bee5eb;
    color: #0c5460;
}

/* Password requirements styles */
.password-requirements {
    font-size: 0.85rem;
    margin-top: 0.5rem;
    padding-left: 1.5rem;
}

.requirement-item {
    margin: 0.2rem 0;
    color: #dc3545;
    font-weight: bold;
    transition: all 0.3s ease;
    opacity: 1;
    max-height: 50px;
    overflow: hidden;
}

.requirement-item.hidden {
    opacity: 0;
    max-height: 0;
    margin: 0;
}

.requirement-item i {
    margin-right: 0.5rem;
}