/* 登录页面特定样式 */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    padding: 2rem 1rem;
}

.login-box {
    background-color: var(--card-bg-color);
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

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

.login-header .logo {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.login-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--dark-color);
}

.form-group input {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--input-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--input-focus-shadow);
}

.remember-me {
    display: flex;
    align-items: center;
    margin: 0.5rem 0;
}

/* 复选框容器样式 */
.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 28px;
    cursor: pointer;
    user-select: none;
    font-size: 0.875rem;
    color: var(--gray-color);
}

/* 隐藏默认复选框 */
.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

/* 创建自定义复选框 */
.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 3px;
}

/* 鼠标悬停时样式 */
.checkbox-container:hover input ~ .checkmark {
    border-color: var(--primary-color);
}

/* 选中时样式 */
.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* 创建勾选标记 */
.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

/* 显示勾选标记 */
.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

/* 勾选标记样式 */
.checkbox-container .checkmark:after {
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.login-footer {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.75rem;
    color: var(--gray-color);
}

.login-footer p {
    margin-bottom: 0.25rem;
}

.error-message {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    padding: 0.75rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.error-message .material-icons {
    font-size: 1.25rem;
}

@media (max-width: 480px) {
    .login-box {
        padding: 1.5rem;
    }
}