/* --- KubeSphere 高仿风格 CSS (v6) --- */

:root {
    --ks-blue: #3298dc; 
    --ks-green-success: #55bc8a;
    --ks-green-success-dark: #479e74;
    --ks-bg-light: #f9fbfd;
    --ks-bg-lighter: #f0f4f8; 
    --ks-border: #dfe4eb; 
    --ks-text-primary: #242e42;
    --ks-text-secondary: #5e6a82;
    --ks-white: #ffffff;
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Roboto, "Segoe UI", Arial, sans-serif;
    background-color: var(--ks-bg-light);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    color: var(--ks-text-primary);
    -webkit-font-smoothing: antialiased;
}

.container {
    background-color: var(--ks-white);
    padding: 2.5rem 3rem;
    border-radius: 4px; 
    border: 1px solid var(--ks-border);
    box-shadow: 0 4px 12px rgba(36, 46, 66, 0.05);
    width: 100%;
    max-width: 550px;
    box-sizing: border-box;
}

h1 {
    text-align: center;
    color: var(--ks-text-primary);
    margin-top: 0;
    margin-bottom: 2rem;
    font-weight: 600;
    font-size: 1.75rem;
}

.options {
    display: flex;
    flex-direction: column;
    margin-bottom: 2rem;
}

.option-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--ks-bg-lighter);
}
.option-item:last-child {
    border-bottom: none;
}

.option-item label {
    font-size: 1rem;
    color: var(--ks-text-secondary);
    user-select: none;
    font-weight: 500;
}

/* (!!! 移除：.number-input-container 和 .stepper-btn 样式 !!!) */

/* (!!! 修改：恢复 input[type=number] 的原始样式 !!!) */
.option-item input[type="number"] {
    width: 65px;
    padding: 0.5rem;
    border: 1px solid var(--ks-border);
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    color: var(--ks-text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
    
    /* (!!! 关键：确保使用浏览器默认外观 !!!) */
    -moz-appearance: auto; /* Firefox */
    -webkit-appearance: auto; /* Chrome, Safari */
}

/* (!!! 移除：隐藏 spinner 的代码 !!!) */

.option-item input[type="number"]:focus {
    outline: none;
    border-color: var(--ks-blue);
    box-shadow: 0 0 0 2px rgba(50, 152, 220, 0.2);
}


/* --- KubeSphere 自定义复选框 (无改动) --- */
.ks-checkbox-label {
    position: relative;
    display: inline-block;
    padding-left: 26px;
    cursor: pointer;
    user-select: none;
    margin: 0;
    height: 18px;
    line-height: 18px;
}
.ks-checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}
.ks-checkbox-marker {
    position: absolute;
    top: 0;
    left: 0;
    height: 16px;
    width: 16px;
    background-color: var(--ks-white);
    border: 1px solid var(--ks-border);
    border-radius: 2px;
    transition: all 0.2s ease;
}
.ks-checkbox-label:hover input[type="checkbox"] ~ .ks-checkbox-marker {
    border-color: var(--ks-text-secondary);
}
.ks-checkbox-label input[type="checkbox"]:checked ~ .ks-checkbox-marker {
    background-color: var(--ks-text-secondary);
    border-color: var(--ks-text-secondary);
}
.ks-checkbox-marker:after {
    content: "";
    position: absolute;
    display: none;
}
.ks-checkbox-label input[type="checkbox"]:checked ~ .ks-checkbox-marker:after {
    display: block;
    left: 5px;
    top: 1px;
    width: 4px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}
/* --- 自定义复选框结束 --- */


.generate-btn-large {
    width: 100%;
    padding: 0.9rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    background-color: var(--ks-green-success); 
    color: white;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-bottom: 1.5rem;
}
.generate-btn-large:hover {
    background-color: var(--ks-green-success-dark);
}

.password-display-container {
    display: flex;
}
#password-display {
    flex-grow: 1;
    padding: 0.9rem 1rem;
    font-size: 1.15rem;
    font-family: 'Menlo', 'Courier New', Courier, monospace; 
    border: 1px solid var(--ks-border);
    border-radius: 4px 0 0 4px;
    background-color: var(--ks-bg-lighter);
    color: var(--ks-text-primary);
    border-right: none;
    min-width: 0;
}
#password-display:focus {
    outline: none;
}
#copy-btn {
    padding: 0 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    border: 1px solid var(--ks-text-secondary); 
    background-color: var(--ks-text-secondary);
    color: white;
    cursor: pointer;
    border-radius: 0 4px 4px 0; 
    transition: background-color 0.2s;
    white-space: nowrap; 
    border-left: none;
}
#copy-btn:hover {
    background-color: var(--ks-text-primary);
    border-color: var(--ks-text-primary);
}

/* (!!! 移动版媒体查询 (无改动) !!!) */
@media (max-width: 600px) {
    .container {
        padding: 2rem 1.5rem;
    }
    h1 {
        font-size: 1.5rem;
    }
    .option-item label {
        font-size: 0.95rem;
    }
    #copy-btn {
        padding: 0 1rem; 
        font-size: 0.9rem;
    }
}