/* ----------------------------------------------------
   泉灵语文写作脑暴舱 - 儿童拟物积木风格样式表 (可互动版)
   * 严格执行 Purple Ban: 禁用紫色/紫蓝色，使用暖橙、草绿、奶油白
   * 大按钮 (>=48px) 确保儿童触控友好
   * 符合 Vercel Web Interface Guidelines 设计规范
---------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;800&family=ZCOOL+KuaiLe&display=swap');

:root {
    --bg-color: #FFFDF0;         /* 温暖奶油白 */
    --panel-bg: #FFFFFF;         /* 纯白卡片 */
    --primary-orange: #FFA630;   /* 活力太阳橘 */
    --primary-green: #64C27B;    /* 嫩草绿 */
    --primary-red: #FF5A5F;      /* 浆果红 */
    --border-color: #4A3E3D;     /* 巧克力深咖色边框 */
    --text-color: #4A3E3D;       /* 巧克力深咖色文字 */
    --muted-color: #A39695;      /* 灰褐色 */
    --inactive-bg: #F0EDE5;      /* 未激活阴影 */
    --active-glow-orange: rgba(255, 166, 48, 0.4);
    --active-glow-green: rgba(100, 194, 123, 0.4);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    padding: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
}

/* 键盘焦点可见状态支持 (:focus-visible 提升可访问性) */
input:focus-visible, button:focus-visible, [role="button"]:focus-visible {
    outline: 4px solid var(--primary-orange);
    outline-offset: 2px;
}

/* 拟物化主沙盒容器 */
.sandbox-container {
    width: 100%;
    max-width: 960px;
    background: #FFFDF0;
    border: 4px solid var(--border-color);
    border-radius: 28px;
    box-shadow: 0 12px 0 var(--border-color);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    position: relative;
    overflow: hidden;
}

/* 顶部控制栏 */
.console-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px dashed var(--border-color);
    padding-bottom: 12px;
}

.logo {
    font-family: 'ZCOOL KuaiLe', cursive, sans-serif;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-orange);
    text-shadow: 2px 2px 0 var(--border-color);
    letter-spacing: 1px;
}

.header-actions {
    display: flex;
    gap: 8px;
}

/* 积木拟物化按钮 */
.toy-btn {
    font-family: inherit;
    font-weight: 600;
    color: var(--text-color);
    background: #FFFFFF;
    border: 3px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 4px 0 var(--border-color);
    cursor: pointer;
    transition: transform 0.1s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.1s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.toy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 var(--border-color);
}

.toy-btn:active {
    transform: translateY(3px);
    box-shadow: 0 1px 0 var(--border-color);
}

.small-btn {
    padding: 6px 12px;
    font-size: 14px;
    border-radius: 12px;
}

/* 主面板区域 */
.sandbox-main {
    display: grid;
    grid-template-columns: 1.2fr 1.3fr;
    gap: 15px;
    min-height: 400px;
}

/* 拟物化卡片面板 */
.toy-panel {
    background: var(--panel-bg);
    border: 3px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 8px 0 var(--border-color);
    padding: 15px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.panel-title {
    font-size: 16px;
    font-weight: 800;
    line-height: 1.2;
}

/* 动态操作舱头部 */
.console-sub-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    border-bottom: 2px dashed var(--inactive-bg);
    padding-bottom: 8px;
}

.active-badge {
    background: var(--primary-orange);
    color: #FFFFFF;
    font-size: 12px;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 10px;
    border: 2px solid var(--border-color);
    box-shadow: 0 2px 0 var(--border-color);
}

/* 动态子面板切换 */
.toy-sub-panel {
    display: none;
    flex-grow: 1;
}

.toy-sub-panel.active-toy {
    display: flex;
    flex-direction: column;
}

/* 1. 五感侦察仪样式 */
.sensory-toy {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
    justify-content: space-around;
}

.sense-node {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: var(--inactive-bg);
    border: 2px solid var(--border-color);
    border-radius: 14px;
    box-shadow: inset 0 3px 0 rgba(0,0,0,0.08);
    transition: background-color 0.2s ease, transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.2s ease, opacity 0.2s ease;
    opacity: 0.6;
    cursor: pointer;
}

.sense-node:hover {
    transform: scale(1.02);
    opacity: 0.85;
}

.sense-node:active {
    transform: scale(0.97);
}

.sense-node .icon {
    font-size: 20px;
    background: #FFFFFF;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 0 var(--border-color);
}

.sense-node .label {
    font-size: 14px;
    font-weight: 600;
}

.sense-node.active-sense {
    opacity: 1;
    background: #FFFDF0;
    border-color: var(--primary-orange);
    box-shadow: 0 0 12px var(--active-glow-orange);
    transform: scale(1.04);
}

.sense-node.active-sense .icon {
    border-color: var(--primary-orange);
    background: var(--primary-orange);
    animation: bounce 0.6s infinite alternate;
}

/* 2. 情绪温度计样式 */
.thermometer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    flex-grow: 1;
    justify-content: center;
}

.thermo-glass {
    position: relative;
    width: 70px;
    height: 240px;
    background: var(--inactive-bg);
    border: 3px solid var(--border-color);
    border-radius: 35px 35px 0 0;
    margin-bottom: 25px;
}

.thermo-scale {
    position: absolute;
    left: 80px;
    top: 10px;
    bottom: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 140px;
    font-size: 11px;
    font-weight: 800;
    color: var(--text-color);
    pointer-events: none;
}

.mercury-tube {
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 16px;
    height: calc(100% - 20px);
    background: #FFFFFF;
    border: 2px solid var(--border-color);
    border-radius: 8px 8px 0 0;
    overflow: hidden;
}

.mercury-level {
    width: 100%;
    height: 10%;
    background: var(--primary-red);
    position: absolute;
    bottom: 0;
    border-radius: 6px 6px 0 0;
    transition: height 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.mercury-bulb {
    position: absolute;
    bottom: -32px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 48px;
    background: var(--primary-red);
    border: 3px solid var(--border-color);
    border-radius: 50%;
    box-shadow: 0 4px 0 rgba(0,0,0,0.1);
    z-index: 2;
}

.thermo-tip {
    font-size: 11px;
    font-weight: 600;
    text-align: center;
    color: var(--muted-color);
    line-height: 1.4;
    padding: 0 10px;
}

/* 3. 细节放大镜样式 */
.magnifier-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
    justify-content: center;
}

.magnifier-tip {
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--muted-color);
}

.magnifier-film {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.film-slot {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--inactive-bg);
    border: 2px dashed var(--border-color);
    border-radius: 16px;
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.film-slot:hover {
    transform: scale(1.02);
}

.film-slot:active {
    transform: scale(0.98);
}

.film-slot .slot-num {
    background: #FFFFFF;
    border: 2px solid var(--border-color);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
}

.film-slot .slot-desc {
    font-size: 12px;
    font-weight: 600;
    flex-grow: 1;
    line-height: 1.3;
    overflow-wrap: break-word;
}

.film-slot .slot-status {
    font-size: 11px;
    font-weight: 800;
    color: var(--muted-color);
}

.film-slot.active-lens {
    background: #E8F5E9;
    border: 2px solid var(--primary-green);
    box-shadow: 0 4px 0 var(--primary-green);
    transform: scale(1.02);
}

.film-slot.active-lens .slot-num {
    background: var(--primary-green);
    color: #FFFFFF;
    border-color: var(--primary-green);
}

.film-slot.active-lens .slot-status {
    color: var(--primary-green);
}

/* 4. 故事山卡槽面板 */
.cardboard-mountain {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
    justify-content: space-around;
}

.mt-slot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--inactive-bg);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.mt-slot:hover {
    transform: scale(1.02);
}

.mt-slot:active {
    transform: scale(0.98);
}

.mt-slot .tag {
    font-weight: 800;
    color: var(--text-color);
    background: #FFFFFF;
    padding: 2px 6px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
}

.mt-slot .val {
    color: var(--muted-color);
    max-width: 70%;
    text-align: right;
    word-break: break-all;
    overflow-wrap: break-word;
}

.mt-slot.filled-slot {
    background: #E8F5E9;
    border-color: var(--primary-green);
}

.mt-slot.filled-slot .tag {
    background: var(--primary-green);
    color: #FFFFFF;
    border-color: var(--primary-green);
}

.mt-slot.filled-slot .val {
    color: var(--text-color);
    font-weight: 800;
}

/* 5. 通用任务卷轴 */
.scroll-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
}

.scroll-paper {
    background: #FFFDF0;
    border: 3px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 6px 0 var(--border-color), inset 0 0 10px rgba(74, 62, 61, 0.1);
    padding: 20px;
    width: 100%;
    max-width: 280px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.scroll-paper h3 {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 18px;
    color: var(--primary-orange);
    text-shadow: 1px 1px 0 var(--border-color);
}

.scroll-paper p {
    font-size: 13px;
    font-weight: 600;
    line-relative: 1.5;
    line-height: 1.5;
}

.scroll-badge {
    align-self: center;
    background: #FFFFFF;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 800;
    color: var(--muted-color);
    box-shadow: 0 2px 0 var(--border-color);
}

/* 打印机对话流面板 */
.panel-dialog {
    display: flex;
    flex-direction: column;
    padding-top: 25px;
    overflow: hidden;
}

.printer-mouth {
    height: 12px;
    background: var(--border-color);
    border-radius: 6px;
    position: absolute;
    top: 5px;
    left: 20px;
    right: 20px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

.dialog-feed {
    flex-grow: 1;
    overflow-y: auto;
    padding: 10px 5px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    scrollbar-width: none;
}
.dialog-feed::-webkit-scrollbar {
    display: none;
}

/* 吐纸质感卡片 */
.paper-strip {
    background: #FFFFFF;
    border: 2px solid var(--border-color);
    padding: 12px 16px;
    position: relative;
    box-shadow: 0 4px 0 rgba(0,0,0,0.05);
    word-break: break-all;
    overflow-wrap: break-word;
    max-width: 90%;
    animation: slideDown 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.paper-strip::before, .paper-strip::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 6px;
    background-size: 10px 10px;
}

.paper-strip::before {
    top: -6px;
    background-image: linear-gradient(135deg, transparent 50%, var(--border-color) 50%), linear-gradient(225deg, transparent 50%, var(--border-color) 50%);
}

.bot-paper {
    align-self: flex-start;
    border-radius: 0 16px 16px 16px;
    background: #FFFDF0;
}

.user-paper {
    align-self: flex-end;
    border-radius: 16px 0 16px 16px;
    background: #E8F5E9;
    border-color: var(--primary-green);
}

.user-paper::before {
    background-image: linear-gradient(135deg, transparent 50%, var(--primary-green) 50%), linear-gradient(225deg, transparent 50%, var(--primary-green) 50%);
}

/* AI 消息 Markdown 排版 */
.msg-content {
    font-size: 15px;
    line-height: 1.7;
    color: #333;
    word-break: break-word;
}

.msg-content p {
    margin: 0.5em 0;
}

.msg-content p:first-child {
    margin-top: 0;
}

.msg-content p:last-child {
    margin-bottom: 0;
}

.msg-content strong {
    color: var(--primary-orange, #FF6B35);
    font-weight: 700;
}

.msg-content em {
    font-style: italic;
    color: #555;
}

.msg-content code {
    background: rgba(0,0,0,0.06);
    padding: 1px 5px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9em;
}

.msg-content ol,
.msg-content ul {
    margin: 0.5em 0;
    padding-left: 1.5em;
}

.msg-content li {
    margin: 0.3em 0;
    line-height: 1.6;
}

.msg-content li::marker {
    color: var(--primary-orange, #FF6B35);
    font-weight: 700;
}

.msg-content h4,
.msg-content h5,
.msg-content h6 {
    margin: 0.6em 0 0.3em;
    font-weight: 700;
    color: var(--primary-orange, #FF6B35);
}

.msg-content h4 { font-size: 1.05em; }
.msg-content h5 { font-size: 1em; }
.msg-content h6 { font-size: 0.95em; }

/* 段落淡入动画 */
@keyframes msgFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.msg-fade-in {
    animation: msgFadeIn 0.3s ease-out both;
}

/* 12关大冒险滑轨 */
.panel-mountain {
    margin-top: 5px;
}

.mountain-rail-container {
    position: relative;
    background: var(--inactive-bg);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 15px 10px;
    height: 90px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.mountain-rail {
    display: flex;
    gap: 30px;
    width: max-content;
    padding: 0 20px;
    position: relative;
}

.mountain-rail::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--border-color);
    transform: translateY(-50%);
    border-radius: 3px;
    z-index: 1;
}

.rail-node {
    position: relative;
    z-index: 2;
    background: #FFFFFF;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 4px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    cursor: pointer;
    transition: border-color 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    flex-shrink: 0;
}

.rail-node:hover {
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 4px 0 var(--border-color);
}

.rail-node:active {
    transform: translateY(2px) scale(0.97);
}

.rail-node .node-dot {
    font-size: 16px;
}

.rail-node .node-name {
    font-size: 11px;
    font-weight: 800;
}

.rail-node.active {
    border-color: var(--primary-orange);
    background: #FFFDF0;
    box-shadow: 0 0 10px var(--active-glow-orange);
    transform: scale(1.08);
}

.rail-node.unlocked {
    border-color: var(--primary-green);
    background: #E8F5E9;
}

.scroll-rail {
    overflow-x: auto;
    scrollbar-width: none;
}
.scroll-rail::-webkit-scrollbar {
    display: none;
}

/* 轨道小火车 */
.rail-car {
    position: absolute;
    left: 20px;
    font-size: 26px;
    z-index: 3;
    transition: left 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
    transform: translateY(-6px);
    pointer-events: none;
}

/* 最下方控制舱 */
.console-footer {
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 3px dashed var(--border-color);
    padding-top: 15px;
}

.cabin-controls {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* 大麦克风说话按钮 (>= 60px) */
.recording-btn {
    position: relative;
    flex-shrink: 0;
    width: 140px;
    height: 52px;
    border-radius: 26px;
    background: var(--primary-orange);
    color: #FFFFFF;
    font-size: 15px;
    gap: 6px;
    box-shadow: 0 4px 0 var(--border-color);
    user-select: none;
}

.recording-btn:active, .recording-btn.is-recording {
    background: var(--primary-red);
}

.recording-btn.is-recording {
    animation: breathing 1.2s infinite alternate;
}

/* 录音声波向外扩散水纹 */
.recording-btn.is-recording::after {
    content: "";
    position: absolute;
    top: -6px;
    left: -6px;
    right: -6px;
    bottom: -6px;
    border: 3px solid var(--primary-red);
    border-radius: 30px;
    animation: ripple 1.2s infinite ease-out;
    pointer-events: none;
    opacity: 0;
}

/* 输入辅助输入框 */
.input-cabin {
    display: flex;
    flex-grow: 1;
    gap: 8px;
}

.input-cabin input {
    flex-grow: 1;
    height: 52px;
    border: 3px solid var(--border-color);
    border-radius: 16px;
    padding: 0 16px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-color);
}

.send-btn {
    width: 70px;
    height: 52px;
    background: var(--primary-green);
    color: #FFFFFF;
}

/* ASR 预览提示 */
.asr-preview {
    font-size: 13px;
    color: var(--primary-red);
    font-weight: 600;
    text-align: center;
    height: 18px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.asr-preview.visible {
    opacity: 1;
}

/* API 设置抽屉覆盖层 */
.config-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(74, 62, 61, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: flex-end;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.config-drawer-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.config-drawer {
    width: 320px;
    height: 100%;
    background: #FFFDF0;
    border-left: 4px solid var(--border-color);
    box-shadow: -6px 0 0 rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.config-drawer-overlay.open .config-drawer {
    transform: translateX(0);
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 3px solid var(--border-color);
}

.drawer-header h3 {
    font-size: 18px;
    font-weight: 800;
}

.close-btn {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-color);
}

.drawer-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    overflow-y: auto;
}

.config-tips {
    font-size: 12px;
    color: var(--primary-red);
    font-weight: 600;
    line-height: 1.4;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 800;
}

.form-group input {
    height: 42px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 0 12px;
    font-family: inherit;
    font-size: 14px;
}

.save-btn {
    height: 48px;
    background: var(--primary-orange);
    color: #FFFFFF;
    margin-top: 10px;
    font-size: 15px;
}

/* ----------------------------------------------------
   关键帧动画
---------------------------------------------------- */
@keyframes bounce {
    0% { transform: translateY(0); }
    100% { transform: translateY(-4px); }
}

@keyframes breathing {
    0% { box-shadow: 0 4px 0 var(--border-color), 0 0 4px rgba(255, 90, 95, 0.4); }
    100% { box-shadow: 0 4px 0 var(--border-color), 0 0 16px rgba(255, 90, 95, 0.8); }
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.18); opacity: 0; }
}

@keyframes slideDown {
    0% { transform: translateY(-20px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

/* ----------------------------------------------------
   减弱动效偏好适配 (Respect prefers-reduced-motion)
---------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-delay: -1ms !important;
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        background-attachment: scroll !important;
        scroll-behavior: auto !important;
        transition-duration: 0s !important;
        transition-delay: 0s !important;
    }
    .sense-node.active-sense .icon {
        animation: none !important;
    }
    .recording-btn.is-recording {
        animation: none !important;
    }
    .recording-btn.is-recording::after {
        animation: none !important;
    }
}

/* ----------------------------------------------------
   响应式断点 (移动端第一)
---------------------------------------------------- */
@media (max-width: 768px) {
    body {
        padding: 5px;
        align-items: flex-start;
    }
    
    .sandbox-container {
        border-width: 3px;
        border-radius: 20px;
        box-shadow: 0 8px 0 var(--border-color);
        padding: 12px;
        gap: 10px;
    }

    .logo {
        font-size: 20px;
    }

    .sandbox-main {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .toy-panel {
        box-shadow: 0 6px 0 var(--border-color);
        padding: 12px;
    }

    .panel-toy-console {
        min-height: 260px;
    }

    .sensory-toy {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 6px;
        justify-content: flex-start;
    }

    .sense-node {
        flex: 1 1 calc(50% - 6px);
        padding: 6px 10px;
        gap: 8px;
    }

    .sense-node .icon {
        width: 30px;
        height: 30px;
        font-size: 16px;
    }

    .sense-node .label {
        font-size: 11px;
    }

    .panel-dialog {
        height: 300px;
    }

    .mountain-rail-container {
        padding: 10px 5px;
        overflow-x: auto;
        height: 80px;
        scrollbar-width: none;
    }

    .mountain-rail {
        width: max-content;
    }

    .rail-car {
        transform: translateY(-8px);
    }

    .cabin-controls {
        flex-direction: column;
        gap: 8px;
        width: 100%;
    }

    .recording-btn {
        width: 100%;
        height: 48px;
    }

    .input-cabin {
        width: 100%;
    }
    
    .input-cabin input {
        height: 48px;
    }
    
    .send-btn {
        height: 48px;
    }
}