/* Change Password Page Styles */

.change-password-container {
    max-width: 500px;
    margin: 50px auto;
    padding: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    color: white;
}

.change-password-header {
    text-align: center;
    margin-bottom: 30px;
}

.change-password-header h1 {
    margin: 0;
    font-size: 24px;
    font-weight: 300;
}

.change-password-header p {
    margin: 10px 0 0 0;
    opacity: 0.8;
    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

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

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: none;
    border-radius: 8px;
    background: rgba(255,255,255,0.1);
    color: white;
    font-size: 16px;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input::placeholder {
    color: rgba(255,255,255,0.6);
}

.form-group input:focus {
    outline: none;
    background: rgba(255,255,255,0.2);
    box-shadow: 0 0 10px rgba(255,255,255,0.3);
}

.password-requirements {
    background: rgba(255,255,255,0.1);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 12px;
}

.password-requirements h4 {
    margin: 0 0 10px 0;
    color: #fff;
}

.requirement {
    margin: 5px 0;
    display: flex;
    align-items: center;
}

.requirement-icon {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    margin-right: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    background: rgba(255,255,255,0.2);
}

.requirement.valid .requirement-icon {
    background: #4CAF50;
    color: white;
}

.requirement.invalid .requirement-icon {
    background: #f44336;
    color: white;
}

.btn-change-password {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.btn-change-password:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.4);
}

.btn-change-password:disabled {
    background: rgba(255,255,255,0.2);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
}

.alert-success {
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.3);
    color: #4CAF50;
}

.alert-error {
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid rgba(244, 67, 54, 0.3);
    color: #f44336;
}

.alert-info {
    background: rgba(33, 150, 243, 0.2);
    border: 1px solid rgba(33, 150, 243, 0.3);
    color: #2196F3;
}

.back-link {
    text-align: center;
    margin-top: 20px;
}

.back-link a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.back-link a:hover {
    color: white;
}

.hash-output {
    background: rgba(0,0,0,0.3);
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    font-family: monospace;
    font-size: 12px;
    word-break: break-all;
    border: 1px solid rgba(255,255,255,0.2);
}

.copy-button {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    margin-left: 10px;
    transition: all 0.3s ease;
}

.copy-button:hover {
    background: rgba(255,255,255,0.3);
}

.instructions-list {
    margin: 15px 0;
    padding-left: 20px;
}

.instructions-list li {
    margin: 8px 0;
    font-size: 14px;
}