/* 由 ilab/theme.py 自动生成，请修改 experiment.css */
/* ==================== 全局样式 ==================== */
* {
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body {
    font-family:"Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    background:#E1EAF0;
    padding:20px;
    min-height:100vh;
}

.experiment-container {
    max-width:1400px;
    margin:0 auto;
    background:#F4F4F1;
    border-radius:0;
    padding:40px;
    box-shadow:none;
}

/* ==================== 标题样式 ==================== */
.experiment-title {
    color:#003A5E;
    text-align:center;
    margin-bottom:30px;
    font-size:32px;
    font-weight:700;
}

.experiment-subtitle {
    color:#2F5F86;
    text-align:center;
    margin-bottom:40px;
    font-size:16px;
}

/* ==================== 布局样式 ==================== */
.main-layout {
    display:grid;
    grid-template-columns:320px 1fr;
    gap:25px;
}

.single-column {
    grid-template-columns:1fr;
}

/* ==================== 控制面板样式 ==================== */
.control-panel {
    background:#E4E4DF;
    padding:25px;
    border-radius:0;
    box-shadow:none;
}

.control-sidebar {
    background:#F4F4F1;
    padding:25px;
    border-radius:0;
    height:fit-content;
    position:sticky;
    top:20px;
    box-shadow:none;
}

.control-section {
    margin-bottom:30px;
}

.control-section:last-child {
    margin-bottom:0;
}

.control-section h3 {
    color:#2F5F86;
    margin-bottom:18px;
    font-size:16px;
    font-weight:600;
    border-bottom:2px solid #9DBBD1;
    padding-bottom:8px;
    display:flex;
    align-items:center;
    gap:8px;
}

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

.control-group:last-child {
    margin-bottom:0;
}

.control-group label {
    display:block;
    margin-bottom:8px;
    font-size:14px;
    font-weight:500;
    color:#2F5F86;
}

/* ==================== 滑块样式 ==================== */
.slider-container {
    display:flex;
    align-items:center;
    gap:12px;
}

input[type="range"] {
    flex:1;
    height:6px;
    border-radius:0;
    background:#DCDCD6;
    outline:none;
    -webkit-appearance:none;
    cursor:pointer;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance:none;
    appearance:none;
    width:18px;
    height:18px;
    border-radius:50%;
    background:#00558A;
    cursor:pointer;
    box-shadow:none;
    transition:transform 0.2s;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform:scale(1.2);
}

input[type="range"]::-moz-range-thumb {
    width:18px;
    height:18px;
    border-radius:50%;
    background:#00558A;
    cursor:pointer;
    border:none;
    box-shadow:none;
}

.value-display {
    min-width:60px;
    text-align:center;
    font-weight:600;
    color:#00558A;
    background:#F4F4F1;
    padding:6px 12px;
    border-radius:0;
    font-size:14px;
    box-shadow:none;
}

.value-badge {
    display:inline-block;
    background:#F4F4F1;
    padding:4px 12px;
    border-radius:0;
    font-size:13px;
    font-weight:600;
    color:#00558A;
    margin-top:5px;
    box-shadow:none;
}

/* ==================== 选择框样式 ==================== */
select {
    width:100%;
    padding:10px 15px;
    border:2px solid #CBD8E0;
    border-radius:0;
    background:#F4F4F1;
    color:#2F5F86;
    font-size:14px;
    cursor:pointer;
    outline:none;
    transition:border-color 0.3s;
}

select:hover {
    border-color:#9DBBD1;
}

select:focus {
    border-color:#9DBBD1;
    box-shadow:none;
}

/* ==================== 按钮样式 ==================== */
.btn {
    background:#00558A;
    color:#FFFFFF;
    border:none;
    padding:12px 24px;
    border-radius:0;
    font-size:15px;
    font-weight:600;
    cursor:pointer;
    transition:all 0.3s;
    box-shadow:none;
    display:inline-flex;
    align-items:center;
    gap:8px;
    justify-content:center;
}

.btn:hover {
    transform:translateY(-2px);
    box-shadow:none;
}

.btn:active {
    transform:translateY(0);
}

.btn-block {
    width:100%;
    margin-top:10px;
}

.btn-secondary {
    background:#2F5F86;
}

.btn-success {
    background:#00558A;
}

.btn-danger {
    background:#E0007A;
}

.btn-warning {
    background:#E0007A;
}

.btn-info {
    background:#00558A;
}

.button-group {
    display:flex;
    gap:10px;
    flex-wrap:wrap;
    margin-top:15px;
}

/* ==================== Canvas样式 ==================== */
.canvas-area {
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(400px, 1fr));
    gap:25px;
}

.canvas-wrapper {
    background:#F4F4F1;
    padding:20px;
    border-radius:0;
    box-shadow:none;
}

.canvas-wrapper h3 {
    margin-bottom:15px;
    color:#2F5F86;
    font-size:18px;
    font-weight:600;
    display:flex;
    align-items:center;
    gap:8px;
}

canvas {
    width:100%;
    height:auto;
    border:3px solid #CBD8E0;
    border-radius:0;
    display:block;
    background:#F4F4F1;
    box-shadow:none;
}

/* ==================== 信息面板样式 ==================== */
.info-panel {
    background:#E1EAF0;
    padding:25px;
    border-radius:0;
    border-left:5px solid #9DBBD1;
    margin-top:25px;
    box-shadow:none;
}

.info-panel h3 {
    color:#00558A;
    margin-bottom:15px;
    font-size:18px;
    font-weight:600;
    display:flex;
    align-items:center;
    gap:8px;
}

.info-panel p {
    color:#2F5F86;
    line-height:1.8;
    margin-bottom:10px;
}

.info-grid {
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));
    gap:15px;
    margin-top:15px;
}

.info-item {
    background:#F4F4F1;
    padding:18px;
    border-radius:0;
    box-shadow:none;
    transition:transform 0.3s;
}

.info-item:hover {
    transform:translateY(-3px);
    box-shadow:none;
}

.info-item strong {
    display:block;
    color:#00558A;
    margin-bottom:8px;
    font-size:14px;
}

.info-item span {
    color:#2F5F86;
    font-size:16px;
    font-weight:600;
}

.info-box {
    background:#F9E1EE;
    padding:18px;
    border-radius:0;
    margin-top:15px;
    border-left:4px solid #FF48B0;
    box-shadow:none;
}

.info-box strong {
    color:#C8006E;
    display:block;
    margin-bottom:8px;
    font-size:15px;
}

.info-box p {
    color:#C8006E;
    line-height:1.7;
    margin:0;
}

/* ==================== 统计卡片样式 ==================== */
.stats-grid {
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(150px, 1fr));
    gap:15px;
    margin-top:20px;
}

.stat-card {
    background:#F4F4F1;
    padding:20px;
    border-radius:0;
    text-align:center;
    box-shadow:none;
    transition:all 0.3s;
}

.stat-card:hover {
    transform:translateY(-5px);
    box-shadow:none;
}

.stat-icon {
    font-size:32px;
    margin-bottom:10px;
}

.stat-value {
    font-size:24px;
    font-weight:700;
    color:#00558A;
    margin-bottom:5px;
}

.stat-label {
    font-size:14px;
    color:#2F5F86;
}

/* ==================== 进度条样式 ==================== */
.progress-bar {
    width:100%;
    height:8px;
    background:#E4E4DF;
    border-radius:0;
    overflow:hidden;
    margin-top:10px;
}

.progress-fill {
    height:100%;
    background:#00558A;
    border-radius:0;
    transition:width 0.3s ease;
}

/* ==================== 标签样式 ==================== */
.badge {
    display:inline-block;
    padding:4px 12px;
    border-radius:0;
    font-size:13px;
    font-weight:600;
    margin:2px;
}

.badge-primary {
    background:#00558A;
    color:#FFFFFF;
}

.badge-success {
    background:#00558A;
    color:#FFFFFF;
}

.badge-warning {
    background:#E0007A;
    color:#003A5E;
}

.badge-danger {
    background:#E0007A;
    color:#FFFFFF;
}

.badge-info {
    background:#00558A;
    color:#FFFFFF;
}

/* ==================== 警告框样式 ==================== */
.alert {
    padding:15px 20px;
    border-radius:0;
    margin-bottom:20px;
    display:flex;
    align-items:center;
    gap:10px;
}

.alert-info {
    background:#C9DCEA;
    color:#003A5E;
    border-left:4px solid #0078BF;
}

.alert-warning {
    background:#F9E1EE;
    color:#7A0043;
    border-left:4px solid #FF48B0;
}

.alert-success {
    background:#C9DCEA;
    color:#003A5E;
    border-left:4px solid #0078BF;
}

.alert-danger {
    background:#F9E1EE;
    color:#7A0043;
    border-left:4px solid #FF48B0;
}

/* ==================== 表格样式 ==================== */
table {
    width:100%;
    border-collapse:collapse;
    margin-top:15px;
    background:#F4F4F1;
    border-radius:0;
    overflow:hidden;
    box-shadow:none;
}

th, td {
    padding:12px 15px;
    text-align:left;
    border-bottom:1px solid #CBD8E0;
}

th {
    background:#E1EAF0;
    color:#003A5E;
    font-weight:600;
}

tr:hover {
    background:#F4F4F1;
}

/* ==================== 工具提示样式 ==================== */
.tooltip {
    position:relative;
    display:inline-block;
    cursor:help;
}

.tooltip .tooltiptext {
    visibility:hidden;
    width:200px;
    background-color:#003A5E;
    color:#FFFFFF;
    text-align:center;
    border-radius:0;
    padding:8px;
    position:absolute;
    z-index:1;
    bottom:125%;
    left:50%;
    margin-left:-100px;
    opacity:0;
    transition:opacity 0.3s;
    font-size:13px;
}

.tooltip:hover .tooltiptext {
    visibility:visible;
    opacity:1;
}

/* ==================== 加载动画 ==================== */
.loading {
    display:inline-block;
    width:20px;
    height:20px;
    border:3px solid #CBD8E0;
    border-top:3px solid #9DBBD1;
    border-radius:50%;
    animation:spin 1s linear infinite;
}

@keyframes spin {
    0% { transform:rotate(0deg); }
    100% { transform:rotate(360deg); }
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1200px) {
    .main-layout {
        grid-template-columns:1fr;
    }

    .control-sidebar {
        position:static;
    }
}

@media (max-width: 768px) {
    .experiment-container {
        padding:20px;
    }

    .experiment-title {
        font-size:24px;
    }

    .canvas-area {
        grid-template-columns:1fr;
    }

    .info-grid {
        grid-template-columns:1fr;
    }

    .button-group {
        flex-direction:column;
    }

    .btn {
        width:100%;
    }
}

/* ==================== 打印样式 ==================== */
@media print {
    body {
        background:#F4F4F1;
        padding:0;
    }

    .control-panel,
    .control-sidebar,
    .button-group {
        display:none;
    }

    .experiment-container {
        box-shadow:none;
    }
}

/* ==================== 动画效果 ==================== */
.fade-in {
    animation:fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
    from {
        opacity:0;
        transform:translateY(20px);
    }
    to {
        opacity:1;
        transform:translateY(0);
    }
}

.slide-in {
    animation:slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        transform:translateX(-100%);
        opacity:0;
    }
    to {
        transform:translateX(0);
        opacity:1;
    }
}

/* ==================== 特殊效果 ==================== */
.glass-effect {
    background:rgba(244,244,241,0.25);
    backdrop-filter:none;
    border:1px solid rgba(203,216,224,0.18);
}

.gradient-text {
    background:#E1EAF0;
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
}

.hover-lift {
    transition:transform 0.3s ease;
}

.hover-lift:hover {
    transform:translateY(-5px);
}