/* ==========================================================================
   《奇妙萌宠店长：数英星语镇》 iPad 横屏 3D 软萌盲盒风样式表
   ========================================================================== */

:root {
    --bg-lavender: #efe7ff;
    --bg-cream: #fffdf8;
    --purple-main: #7c5cfc;
    --purple-dark: #5b3ce6;
    --purple-soft: #f2edff;
    --orange-main: #ff8c24;
    --orange-dark: #e06d06;
    --green-main: #18b779;
    --green-dark: #0f8f5d;
    --pink-main: #f45b9a;
    --text-main: #2d264b;
    --text-sub: #6f678e;
    --card-border: #e8dff8;
    --cream-border: #f1e3c6;
    --radius-xl: 24px;
    --radius-lg: 18px;
    --radius-md: 14px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

input {
    user-select: text;
}

html, body {
    width: 100%;
    height: 100dvh;
    overflow: hidden;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(140deg, #e8dcff 0%, #f6f0ff 48%, #fff3e8 100%);
    color: var(--text-main);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    transition: transform 0.12s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.15s ease;
}

button:active {
    transform: translateY(2px) scale(0.97);
}

.fx-overlay-canvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    pointer-events: none;
    z-index: 999;
}

/* ==================== 整体 iPad 视窗框架 ==================== */
.ipad-app {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100dvh;
    padding: 10px 14px 12px;
    gap: 10px;
}

/* ==================== 顶部 HUD 导航栏 ==================== */
.top-hud {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    padding: 0 14px;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(12px);
    border: 2px solid #ffffff;
    border-radius: 20px;
    box-shadow: 0 6px 20px rgba(105, 75, 195, 0.10);
    flex-shrink: 0;
    gap: 10px;
}

.hud-left, .hud-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 左上角对标参考图3/5的橙紫切换学生胶囊 */
.student-switch-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, #fff5eb, #ffe6cf);
    border: 2px solid #ffbe85;
    padding: 5px 11px 5px 8px;
    border-radius: 999px;
    box-shadow: 0 3px 0 #f2a154;
    white-space: nowrap;
    flex-shrink: 0;
}

.stu-avatar {
    font-size: 20px;
    line-height: 1;
}

.stu-name {
    font-size: 15px;
    font-weight: 800;
    color: #3a2718;
    white-space: nowrap;
}

.stu-switch-tag {
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #ff8f29, #f26911);
    padding: 2px 8px;
    border-radius: 999px;
    white-space: nowrap;
}

.hud-pill-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 7px 11px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    background: linear-gradient(135deg, #ede6ff, #dfd2ff);
    color: #5436d6;
    border: 2px solid #cbb7ff;
    box-shadow: 0 3px 0 #b79df8;
    white-space: nowrap;
    flex-shrink: 0;
}

.hud-currency-pill {
    display: flex;
    align-items: center;
    gap: 5px;
    background: #fff9e6;
    border: 2px solid #ffd56b;
    padding: 5px 11px;
    border-radius: 999px;
    font-weight: 800;
    color: #8a5600;
    box-shadow: inset 0 2px 4px rgba(255, 196, 0, 0.15);
    white-space: nowrap;
    flex-shrink: 0;
}

.hud-ticket-pill {
    background: #fff0f7;
    border-color: #ff9ec7;
    color: #b82568;
}

.curr-icon {
    font-size: 17px;
}

.curr-label {
    font-size: 12px;
    opacity: 0.85;
}

.curr-val {
    font-size: 17px;
    font-weight: 900;
    color: #6a38d9;
}

.hud-ticket-pill .curr-val {
    color: #d62976;
}

/* 中间四大舞台视图切换器 */
.stage-nav-tabs {
    display: flex;
    align-items: center;
    background: #f1ecfb;
    padding: 4px;
    border-radius: 16px;
    gap: 4px;
}

.stage-nav-btn {
    padding: 7px 15px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 800;
    color: #685d8c;
    background: transparent;
    white-space: nowrap;
}

.stage-nav-btn.active {
    background: linear-gradient(135deg, #8666ff, #6944ff);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(108, 72, 255, 0.32);
}

.combo-pill {
    background: linear-gradient(135deg, #ff5e62, #ff9966);
    color: #fff;
    padding: 5px 11px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 900;
    box-shadow: 0 3px 10px rgba(255, 94, 98, 0.35);
    animation: popPulse 0.45s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.hud-icon-btn {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: #f3effc;
    border: 2px solid #ded4f7;
    font-size: 17px;
    display: grid;
    place-items: center;
    color: #4f4375;
}

/* ==================== 左右主舞台黄金网格 ==================== */
.ipad-main-grid {
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 405px;
    gap: 12px;
}

.left-world-panel {
    min-height: 0;
    height: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
}

.world-view {
    display: none;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    gap: 10px;
}

.world-view.active {
    display: flex;
}

/* ==================== 视图 1：我的萌宠 / 店铺主页 ==================== */
.hero-stage-card {
    flex: 1.15;
    min-height: 280px;
    position: relative;
    background: radial-gradient(circle at 58% 45%, #ffffff 0%, #f3eaff 55%, #e6d7ff 100%);
    border: 3px solid #ffffff;
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 28px rgba(108, 76, 196, 0.12);
    display: grid;
    grid-template-columns: 235px 1fr;
    padding: 18px 22px;
    overflow: hidden;
}

.hero-info-col {
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
}

.mode-switch-mini {
    display: inline-flex;
    background: rgba(255, 255, 255, 0.78);
    padding: 3px;
    border-radius: 999px;
    width: fit-content;
    border: 1.5px solid #dfd3fb;
}

.mini-mode-pill {
    padding: 4px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    color: #6f6494;
    background: transparent;
}

.mini-mode-pill.active {
    background: var(--purple-main);
    color: #fff;
}

.hero-title {
    font-size: 28px;
    font-weight: 900;
    color: #261d42;
    line-height: 1.15;
    letter-spacing: 0.5px;
}

.hero-subtitle {
    font-size: 13px;
    font-weight: 700;
    color: #7c5cfc;
    background: rgba(255, 255, 255, 0.8);
    padding: 3px 10px;
    border-radius: 999px;
    width: fit-content;
}

.hero-lv-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 2px;
}

.lv-purple-badge {
    background: linear-gradient(135deg, #8362ff, #623cea);
    color: #fff;
    font-size: 14px;
    font-weight: 900;
    padding: 3px 12px;
    border-radius: 999px;
    box-shadow: 0 3px 8px rgba(105, 68, 255, 0.3);
}

.lv-exp-nums {
    font-size: 14px;
    font-weight: 800;
    color: #5b527a;
}

.hero-exp-track {
    width: 100%;
    height: 13px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 999px;
    overflow: hidden;
    border: 2px solid #dcd0f8;
}

.hero-exp-fill {
    height: 100%;
    background: linear-gradient(90deg, #9d7aff, #6d47ff, #ff7eb3);
    border-radius: 999px;
    transition: width 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hero-actions-stack {
    margin-top: 6px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn-primary-feed {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 11px 14px;
    border-radius: 16px;
    background: linear-gradient(135deg, #ff9f2e, #ff6e1a);
    color: #fff;
    font-size: 15px;
    font-weight: 900;
    box-shadow: 0 4px 0 #d45508, 0 8px 18px rgba(255, 118, 26, 0.32);
}

.hero-sub-btns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.btn-soft-action {
    padding: 7px 8px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.88);
    border: 1.5px solid #d9cdf6;
    color: #564587;
    font-size: 12px;
    font-weight: 800;
}

/* 中央 3D 展示台 */
.hero-diorama-center {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
}

.diorama-glow-disc {
    position: absolute;
    bottom: 12px;
    width: 240px;
    height: 52px;
    background: radial-gradient(ellipse at center, rgba(145, 112, 255, 0.28) 0%, rgba(145, 112, 255, 0) 72%);
    border-radius: 50%;
    pointer-events: none;
}

.speech-cloud {
    position: absolute;
    top: 6px;
    left: 8px;
    right: 192px;
    width: fit-content;
    max-width: calc(100% - 200px);
    margin: 0 auto;
    background: #ffffff;
    border: 2px solid #e3d7ff;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    color: #4b397d;
    box-shadow: 0 5px 15px rgba(100, 70, 180, 0.12);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    z-index: 5;
}

.pet-accessory-floating {
    position: absolute;
    top: 34px;
    font-size: 36px;
    z-index: 6;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.18));
    animation: petBreathe 2.8s ease-in-out infinite;
    pointer-events: none;
}

.hero-main-sprite {
    max-height: 225px;
    max-width: 255px;
    object-fit: contain;
    filter: drop-shadow(0 14px 18px rgba(84, 54, 156, 0.20));
    animation: petBreathe 3.2s ease-in-out infinite;
    transition: transform 0.25s ease;
}

.hero-main-sprite.happy-bounce {
    animation: petHappyJump 0.6s ease;
}

.hero-manager-sub-sprite {
    position: absolute;
    bottom: 8px;
    left: 22%;
    width: 86px;
    height: 86px;
    object-fit: contain;
    filter: drop-shadow(0 8px 10px rgba(45, 30, 90, 0.28));
    animation: petBreathe 2.4s ease-in-out infinite;
    z-index: 4;
}

.tap-hint-tag {
    position: absolute;
    bottom: 4px;
    font-size: 11px;
    font-weight: 700;
    color: #8275a8;
    background: rgba(255, 255, 255, 0.72);
    padding: 2px 10px;
    border-radius: 999px;
}

.town-entry-floating {
    position: absolute;
    top: 14px;
    right: 16px;
    z-index: 6;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.92);
    border: 2px solid #d5c5ff;
    padding: 7px 13px;
    border-radius: 16px;
    box-shadow: 0 5px 14px rgba(96, 68, 185, 0.12);
    text-align: left;
}

.town-entry-icon {
    font-size: 22px;
}

.town-entry-txt strong {
    display: block;
    font-size: 13px;
    color: #362863;
}

.town-entry-txt small {
    font-size: 11px;
    color: #7c5cfc;
    font-weight: 700;
}

/* 下半部分：得分记录 | 徽章流水 | 毕业记录 (复刻参考图5) */
.records-card {
    flex: 0.88;
    min-height: 175px;
    background: rgba(255, 255, 255, 0.92);
    border: 2px solid #ffffff;
    border-radius: var(--radius-xl);
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: 0 8px 22px rgba(105, 75, 195, 0.08);
}

.records-tabs-bar {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.rec-tab-btn, .rep-tab-btn {
    padding: 6px 18px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    background: #f4f1fb;
    color: #6c638c;
}

.rec-tab-btn.active, .rep-tab-btn.active {
    background: linear-gradient(135deg, #7c5cfc, #5e3be0);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(108, 72, 255, 0.25);
}

.tiny-count {
    background: rgba(255, 255, 255, 0.25);
    padding: 1px 6px;
    border-radius: 999px;
    font-size: 11px;
}

.records-list-scroll {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-right: 4px;
    scrollbar-width: none;
}

.records-list-scroll::-webkit-scrollbar,
.pets-cards-grid::-webkit-scrollbar,
.horizontal-strip::-webkit-scrollbar,
.word-pack-strip::-webkit-scrollbar {
    display: none;
}

.record-row-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 14px;
    background: #faf8ff;
    border: 1px solid #eee8fc;
    border-radius: 14px;
}

.rec-left-title {
    font-size: 14px;
    font-weight: 800;
    color: #2c2547;
}

.rec-left-meta {
    font-size: 11px;
    color: #8c84a8;
    margin-top: 2px;
}

.rec-delta-pill {
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 900;
    background: #e6faf0;
    color: #10a368;
    flex-shrink: 0;
}

.rec-delta-pill.spend {
    background: #fff1f0;
    color: #e05347;
}

.grad-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 8px;
}

.grad-cert-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: linear-gradient(135deg, #fffdf2, #fff5d6);
    border: 2px solid #f5d47a;
    border-radius: 14px;
}

.grad-cert-card img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

/* ==================== 视图 2：选择宠物 & 开店配对工坊 (对标参考图 1 & 2) ==================== */
.selector-top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.92);
    padding: 9px 16px;
    border-radius: 18px;
    gap: 12px;
}

.seg-pill-switch {
    display: flex;
    background: #f1ecfb;
    padding: 4px;
    border-radius: 999px;
}

.seg-btn {
    padding: 6px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 800;
    color: #6b618b;
    background: transparent;
}

.seg-btn.active {
    background: #ffffff;
    color: #e86b17;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
}

.selector-tip {
    font-size: 12px;
    font-weight: 700;
    color: #776d96;
}

.selector-body {
    flex: 1;
    min-height: 0;
    background: rgba(255, 255, 255, 0.92);
    border-radius: var(--radius-xl);
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow: hidden;
}

.pet-cat-pills {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.cat-pill-btn {
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    background: #f6f3fc;
    border: 1.5px solid #e4dcf7;
    color: #5b517a;
}

.cat-pill-btn.active {
    background: #efe8ff;
    border-color: #8c6eff;
    color: #613de6;
}

.pet-cat-banner {
    font-size: 13px;
    font-weight: 700;
    color: #685e87;
}

/* 暖奶油色 3D 萌宠图鉴网格 (1:1 致敬参考图2) */
.pets-cards-grid {
    flex: 1;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-content: start;
    gap: 12px;
    padding-right: 4px;
    scrollbar-width: none;
}

.pet-cream-card {
    background: #fffcf0;
    border: 2.5px solid var(--cream-border);
    border-radius: 18px;
    padding: 14px 10px 12px;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    cursor: pointer;
    position: relative;
    transition: transform 0.16s ease, border-color 0.16s ease;
}

.pet-cream-card:hover {
    transform: translateY(-3px);
}

.pet-cream-card.current {
    border-color: #7c5cfc;
    background: #f9f5ff;
    box-shadow: 0 6px 16px rgba(124, 92, 252, 0.18);
}

.pet-cream-card img {
    width: 108px;
    height: 108px;
    object-fit: contain;
    filter: drop-shadow(0 8px 10px rgba(90, 65, 35, 0.14));
}

.pet-cream-card.locked img {
    filter: grayscale(0.25) opacity(0.82);
}

.pet-card-tag {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 11px;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 999px;
    background: #e9f9f0;
    color: #139a62;
}

.pet-card-tag.lock {
    background: #fff3dc;
    color: #c77700;
}

.pet-card-tag.ssr {
    background: linear-gradient(135deg, #ff6cab, #7366ff);
    color: #fff;
}

.pet-card-name {
    font-size: 15px;
    font-weight: 900;
    color: #2f2640;
}

.pet-card-action {
    width: 100%;
    padding: 6px 0;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 800;
    text-align: center;
    background: #7c5cfc;
    color: #fff;
}

.pet-cream-card.locked .pet-card-action {
    background: #ff9829;
}

/* 配对开店双栏工作台 (对标参考图1) */
.pair-studio-grid {
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.pair-card-box {
    background: #fffcf2;
    border: 2px solid #f0e4c8;
    border-radius: 18px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 0;
}

.pair-step-tag {
    font-size: 12px;
    font-weight: 900;
    color: #c96f16;
}

.pair-preview-stage {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
}

.pair-big-img {
    width: 128px;
    height: 128px;
    object-fit: contain;
    filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.14));
}

.pair-big-title {
    font-size: 17px;
    font-weight: 900;
    color: #2a2140;
}

.pair-big-desc {
    font-size: 11px;
    color: #7b7196;
    text-align: center;
}

.horizontal-strip {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 4px 2px;
    scrollbar-width: none;
}

.mini-thumb-card {
    flex: 0 0 74px;
    background: #ffffff;
    border: 2px solid #e9dfc9;
    border-radius: 12px;
    padding: 5px 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    cursor: pointer;
}

.mini-thumb-card.selected {
    border-color: #ff8c24;
    background: #fff6eb;
    box-shadow: 0 3px 8px rgba(255, 140, 36, 0.22);
}

.mini-thumb-card img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.mini-thumb-card span {
    font-size: 11px;
    font-weight: 800;
    color: #3a3054;
    white-space: nowrap;
}

.pair-confirm-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f7f3ff;
    padding: 10px 14px;
    border-radius: 16px;
    gap: 10px;
}

.pair-summary-text {
    font-size: 14px;
    color: #463875;
}

.pair-confirm-btns {
    display: flex;
    gap: 8px;
}

.btn-orange-wide {
    padding: 9px 18px;
    border-radius: 12px;
    background: linear-gradient(135deg, #ff9924, #ff6f14);
    color: #fff;
    font-size: 14px;
    font-weight: 900;
    box-shadow: 0 3px 0 #d15305;
}

.btn-purple-wide {
    padding: 9px 18px;
    border-radius: 12px;
    background: linear-gradient(135deg, #8665ff, #633eea);
    color: #fff;
    font-size: 14px;
    font-weight: 900;
    box-shadow: 0 3px 0 #4a28c4;
}

/* ==================== 视图 3：2.5D 海滨铁道萌宠小镇全景沙盘 ==================== */
.town-map-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 3px solid #ffffff;
    box-shadow: 0 10px 28px rgba(60, 110, 140, 0.18);
    background: #6ec6e9;
}

.town-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.town-plots-layer {
    position: absolute;
    inset: 0;
}

.town-plot-node {
    position: absolute;
    transform: translate(-50%, -58%);
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    z-index: 5;
    transition: transform 0.18s ease;
}

.town-plot-node:hover {
    transform: translate(-50%, -63%) scale(1.06);
    z-index: 12;
}

.plot-empty-marker {
    background: rgba(255, 255, 255, 0.86);
    border: 2px dashed #2eab66;
    color: #19874b;
    padding: 5px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.14);
}

.plot-shop-sprite {
    width: 96px;
    height: 96px;
    object-fit: contain;
    filter: drop-shadow(0 8px 10px rgba(0, 0, 0, 0.28));
}

.plot-pet-avatar-bubble {
    position: absolute;
    bottom: 22px;
    right: -6px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid #ff9924;
    padding: 2px;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
}

.plot-pet-avatar-bubble img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.plot-decor-emoji {
    font-size: 48px;
    filter: drop-shadow(0 6px 8px rgba(0, 0, 0, 0.25));
}

.plot-name-plate {
    margin-top: -4px;
    background: rgba(38, 28, 68, 0.85);
    color: #ffffff;
    font-size: 11px;
    font-weight: 800;
    padding: 2px 9px;
    border-radius: 999px;
    white-space: nowrap;
}

/* 环岛小火车沿木质铁轨行驶动画 */
.town-train {
    position: absolute;
    font-size: 28px;
    z-index: 8;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.25));
    animation: trainLoop 22s linear infinite;
    pointer-events: none;
}

.town-hud-banner {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.92);
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 12px;
    color: #2d3e50;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.14);
    white-space: nowrap;
    z-index: 15;
}

.town-bottom-controls {
    position: absolute;
    bottom: 14px;
    left: 16px;
    display: flex;
    gap: 10px;
    z-index: 15;
}

.town-ctrl-pill {
    padding: 9px 16px;
    border-radius: 999px;
    color: #fff;
    font-size: 13px;
    font-weight: 900;
    border: 2px solid #ffffff;
    box-shadow: 0 5px 14px rgba(0, 0, 0, 0.22);
}

.town-ctrl-pill.blue {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.town-ctrl-pill.orange {
    background: linear-gradient(135deg, #ff922b, #ea580c);
}

/* ==================== 视图 4：惊喜盲盒扭蛋屋 ==================== */
.gacha-stage-card {
    flex: 1;
    background: radial-gradient(circle at 30% 45%, #fff6fb 0%, #f1e8ff 100%);
    border: 3px solid #ffffff;
    border-radius: var(--radius-xl);
    padding: 20px;
    display: grid;
    grid-template-columns: 270px 1fr;
    gap: 20px;
    align-items: center;
}

.gacha-left-machine {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.gacha-machine-dome {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.95), rgba(226, 204, 255, 0.55));
    border: 6px solid #ff85b3;
    box-shadow: inset 0 -12px 24px rgba(145, 92, 240, 0.22), 0 10px 24px rgba(236, 72, 153, 0.22);
    position: relative;
    display: grid;
    place-items: center;
    overflow: hidden;
}

.gacha-machine-dome.shaking {
    animation: gachaShake 0.65s ease;
}

.capsule-ball {
    position: absolute;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 24px;
    box-shadow: inset -4px -4px 8px rgba(0,0,0,0.12);
}
.capsule-ball.b1 { bottom: 16px; left: 28px; background: #ffe066; }
.capsule-ball.b2 { bottom: 14px; right: 30px; background: #ff99c8; }
.capsule-ball.b3 { bottom: 52px; left: 66px; background: #a9def9; }
.capsule-ball.b4 { top: 34px; left: 42px; background: #d0f4de; }
.capsule-ball.b5 { top: 40px; right: 38px; background: #e4c1f9; }

.gacha-center-star {
    background: rgba(255, 255, 255, 0.9);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 900;
    color: #c22575;
    z-index: 2;
}

.btn-gacha-pull {
    width: 100%;
    padding: 12px 14px;
    border-radius: 18px;
    background: linear-gradient(135deg, #ff5ca8, #8b5cf6);
    color: #fff;
    font-size: 16px;
    font-weight: 900;
    box-shadow: 0 5px 0 #6635c4, 0 10px 20px rgba(190, 60, 160, 0.3);
}

.btn-gacha-pull small {
    display: block;
    font-size: 11px;
    font-weight: 700;
    opacity: 0.92;
    margin-top: 2px;
}

.gacha-right-showcase {
    display: flex;
    flex-direction: column;
    gap: 10px;
    height: 100%;
    overflow-y: auto;
}

.gacha-title {
    font-size: 20px;
    font-weight: 900;
    color: #3a2468;
}

.gacha-desc {
    font-size: 13px;
    color: #6a5d8e;
    line-height: 1.5;
}

.hidden-pets-preview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

/* ==================== 右侧 34%：常驻双语智慧学习台 ==================== */
.right-learning-panel {
    height: 100%;
    min-height: 0;
    background: linear-gradient(180deg, #3c2c6b 0%, #2a1f4d 100%);
    border: 3px solid #7258bd;
    border-radius: var(--radius-xl);
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(42, 26, 88, 0.25);
}

.mascots-cheer-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.10);
    padding: 5px 10px;
    border-radius: 14px;
}

.mascot-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.m-icon {
    font-size: 22px;
    flex-shrink: 0;
}

.m-bubble {
    font-size: 12px;
    font-weight: 800;
    color: #ffe89e;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.subject-main-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    background: rgba(0, 0, 0, 0.26);
    padding: 3px;
    border-radius: 13px;
    gap: 3px;
}

.subj-tab {
    padding: 7px 4px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 900;
    color: #cbbef5;
    background: transparent;
}

.subj-tab.active {
    background: linear-gradient(135deg, #ff9f2e, #ff6c24);
    color: #fff;
    box-shadow: 0 3px 8px rgba(255, 118, 28, 0.35);
}

.rev-dot {
    background: #ff4757;
    color: #fff;
    padding: 1px 6px;
    border-radius: 999px;
    font-size: 11px;
}

.learn-body {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.sub-mode-pills {
    display: flex;
    gap: 5px;
}

.sub-pill {
    flex: 1;
    padding: 5px 6px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    background: rgba(255, 255, 255, 0.12);
    color: #dcd3fa;
}

.sub-pill.active {
    background: #8c6eff;
    color: #ffffff;
}

/* 森林墨绿智慧小黑板 (致敬 shuxue/shuxuejs) */
.chalkboard-box {
    background: linear-gradient(180deg, #1f523b 0%, #173f2d 100%);
    border: 4px solid #b57c43;
    border-radius: 16px;
    padding: 9px 12px;
    min-height: 126px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 6px;
    box-shadow: inset 0 3px 10px rgba(0, 0, 0, 0.35);
}

.cb-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}

.cb-hint-tag {
    font-size: 11px;
    font-weight: 800;
    color: #a8f0c6;
}

.cb-tools {
    display: flex;
    gap: 5px;
}

.cb-mini-btn {
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    background: rgba(255, 255, 255, 0.18);
    color: #fff5b8;
    border: 1px solid rgba(255, 245, 184, 0.4);
}

.cb-formula-big {
    font-size: 34px;
    font-weight: 900;
    text-align: center;
    color: #ffffff;
    letter-spacing: 1px;
    padding: 12px 0;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

.cb-word-story {
    font-size: 14px;
    line-height: 1.55;
    color: #fffef5;
    padding: 4px 2px;
}

.wp-hl {
    background: rgba(255, 214, 68, 0.25);
    color: #ffe46b;
    padding: 1px 5px;
    border-radius: 6px;
    font-weight: 900;
}

/* 销量数据统计图样式 */
.cb-data-chart-wrap {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.chart-box {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: rgba(0, 0, 0, 0.22);
    padding: 7px 9px;
    border-radius: 10px;
}

.chart-bar-row {
    display: grid;
    grid-template-columns: 82px 1fr 34px;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 800;
}

.chart-track {
    height: 13px;
    background: rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    overflow: hidden;
}

.chart-fill {
    height: 100%;
    border-radius: 999px;
    transition: width 0.35s ease;
}

.chart-q-text {
    font-size: 13px;
    line-height: 1.4;
    color: #fff9d6;
}

.cb-visual-tip {
    background: rgba(255, 232, 128, 0.16);
    border: 1px dashed #ffd966;
    border-radius: 9px;
    padding: 5px 8px;
    font-size: 12px;
    color: #ffec9e;
    font-weight: 700;
}

/* 数学输入行与彩色果冻数字键盘 */
.math-input-row {
    display: grid;
    grid-template-columns: 1fr 108px;
    gap: 8px;
}

.math-ans-display {
    background: #ffffff;
    border-radius: 13px;
    padding: 0 14px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #261c45;
    font-size: 23px;
    font-weight: 900;
    border: 2px solid #cbbaf7;
}

.math-ans-display .placeholder {
    font-size: 14px;
    color: #a198bd;
    font-weight: 700;
}

.ans-unit-tag {
    font-size: 13px;
    font-weight: 800;
    color: #7c5cfc;
}

.btn-confirm-math {
    height: 44px;
    border-radius: 13px;
    background: linear-gradient(135deg, #2ecc71, #19a957);
    color: #fff;
    font-size: 16px;
    font-weight: 900;
    box-shadow: 0 4px 0 #117a3d;
}

.learn-feedback-bar {
    font-size: 12px;
    font-weight: 800;
    text-align: center;
    color: #ffe89c;
    min-height: 18px;
}

.jelly-keypad {
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(4, minmax(38px, 1fr));
    gap: 7px;
}

.jelly-key {
    border-radius: 13px;
    background: linear-gradient(180deg, #fffdf9 0%, #efe9ff 100%);
    color: #312359;
    font-size: 22px;
    font-weight: 900;
    box-shadow: 0 4px 0 #b7a6e6;
}

.jelly-key.action-clear {
    background: linear-gradient(180deg, #ffe2e5, #ffc2c9);
    color: #b8293d;
    font-size: 15px;
    box-shadow: 0 4px 0 #e08d97;
}

.jelly-key.action-back {
    background: linear-gradient(180deg, #fff1cc, #ffde91);
    color: #9c6200;
    font-size: 20px;
    box-shadow: 0 4px 0 #deb04e;
}

/* ==================== 英语背单词闪卡 & 闯关样式 ==================== */
.word-pack-strip {
    display: flex;
    gap: 5px;
    overflow-x: auto;
    padding-bottom: 2px;
    flex-shrink: 0;
    scrollbar-width: none;
}

.pack-chip {
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    background: rgba(255, 255, 255, 0.12);
    color: #e4ddff;
    white-space: nowrap;
}

.pack-chip.active {
    background: #ffd166;
    color: #3d2800;
}

.eng-stage-wrap {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 8px;
}

.flashcard-3d {
    flex: 1;
    background: linear-gradient(180deg, #ffffff 0%, #f6f1ff 100%);
    color: #2a2048;
    border-radius: 18px;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.22);
}

.fc-progress-row {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    font-weight: 800;
}

.fc-pack-tag {
    color: #7c5cfc;
}

.fc-step-pill {
    background: #ede6ff;
    color: #5b3ce6;
    padding: 2px 10px;
    border-radius: 999px;
}

.fc-big-emoji {
    font-size: 56px;
    line-height: 1.05;
    filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.12));
}

.fc-word-phonics {
    font-size: 32px;
    font-weight: 900;
    letter-spacing: 0.5px;
}

/* 自然拼读音节分色 */
.ph-vowel { color: #ef476f; }
.ph-blend { color: #f77f00; }
.ph-cons  { color: #4361ee; }
.ph-dot   { color: #b8b0d4; margin: 0 1px; font-weight: 500; }

.fc-ipa-zh {
    display: flex;
    align-items: center;
    gap: 10px;
}

.fc-ipa {
    font-size: 14px;
    color: #7e749e;
}

.fc-zh {
    font-size: 18px;
    font-weight: 900;
    color: #2b2147;
    background: #fff3cd;
    padding: 2px 12px;
    border-radius: 999px;
}

.fc-audio-btns {
    display: flex;
    gap: 8px;
}

.btn-voice-pill {
    padding: 6px 14px;
    border-radius: 999px;
    background: #7c5cfc;
    color: #fff;
    font-size: 13px;
    font-weight: 800;
}

.btn-voice-pill.slow {
    background: #18b779;
}

.fc-sentence-box {
    width: 100%;
    background: #efe9ff;
    border-radius: 12px;
    padding: 7px 10px;
    text-align: center;
}

.fc-sen-en {
    font-size: 13px;
    font-weight: 800;
    color: #3d2c73;
}

.fc-sen-zh {
    font-size: 11px;
    color: #6f6496;
    margin-top: 2px;
}

.fc-nav-btns {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 8px;
}

.btn-fc-prev {
    padding: 11px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
}

.btn-fc-next {
    padding: 11px;
    border-radius: 14px;
    background: linear-gradient(135deg, #2ecc71, #159e52);
    color: #fff;
    font-size: 15px;
    font-weight: 900;
    box-shadow: 0 4px 0 #0e733a;
}

/* 英语闯关答题卡片 */
.eng-quiz-card {
    flex: 1;
    background: rgba(255, 255, 255, 0.96);
    color: #291f45;
    border-radius: 18px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 8px;
}

.eq-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.eng-quiz-card .cb-hint-tag {
    color: #6a48f5;
    font-size: 12px;
}

.eq-progress-badge {
    background: #fff0d4;
    color: #c96a00;
    font-size: 11px;
    font-weight: 900;
    padding: 2px 9px;
    border-radius: 999px;
}

.eq-prompt-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 0;
}

.eq-big-speaker-btn {
    padding: 10px 22px;
    border-radius: 999px;
    background: linear-gradient(135deg, #7c5cfc, #5936e6);
    color: #fff;
    font-size: 16px;
    font-weight: 900;
    box-shadow: 0 4px 12px rgba(105, 68, 255, 0.3);
}

.eq-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.eq-opt-btn {
    padding: 12px 8px;
    border-radius: 15px;
    background: #f6f2ff;
    border: 2px solid #dfd5fb;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: #2b2147;
    font-weight: 900;
    box-shadow: 0 3px 0 #cfc1f7;
}

.eq-opt-btn .opt-emoji {
    font-size: 34px;
}

.eq-opt-btn .opt-word {
    font-size: 20px;
}

.eq-opt-btn.correct {
    background: #dcfce7;
    border-color: #22c55e;
}

.eq-opt-btn.wrong {
    background: #fee2e2;
    border-color: #ef4444;
}

/* 果冻字母拼写槽与字母池 */
.eq-spell-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-bottom: 6px;
}

.spell-slots-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}

.spell-slot {
    width: 38px;
    height: 44px;
    border-radius: 10px;
    background: #f2edff;
    border: 2px solid #c7b6f7;
    display: grid;
    place-items: center;
    font-size: 22px;
    font-weight: 900;
    color: #3c2a70;
    text-transform: lowercase;
}

.spell-slot.missing {
    background: #fff9db;
    border: 2px dashed #f59f00;
    color: #d9480f;
}

.spell-tiles-pool {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.spell-tile-btn {
    width: 44px;
    height: 46px;
    border-radius: 12px;
    background: linear-gradient(180deg, #ffec99, #ffd43b);
    color: #5c3c00;
    font-size: 22px;
    font-weight: 900;
    box-shadow: 0 4px 0 #e0a800;
    text-transform: lowercase;
}

.spell-tile-btn.used {
    opacity: 0.28;
    pointer-events: none;
}

/* 双倍复习屋 */
.review-banner {
    background: rgba(255, 209, 102, 0.16);
    border: 1px solid rgba(255, 209, 102, 0.45);
    padding: 8px 10px;
    border-radius: 12px;
    font-size: 12px;
    color: #ffe89e;
    line-height: 1.45;
}

.review-Queue-box {
    flex: 1;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
}

.board-footer-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.24);
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    color: #cfc4f5;
    cursor: pointer;
}

.footer-gear-link {
    color: #ffd166;
    font-weight: 800;
}

/* ==================== 模态大弹窗通用样式 ==================== */
.modal-mask {
    position: fixed;
    inset: 0;
    background: rgba(25, 16, 52, 0.58);
    backdrop-filter: blur(6px);
    z-index: 500;
    display: grid;
    place-items: center;
    padding: 16px;
}

.modal-window {
    background: #ffffff;
    border-radius: 26px;
    width: 100%;
    max-height: 90dvh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(20, 10, 50, 0.35);
}

.modal-lg { max-width: 880px; }
.modal-sm { max-width: 500px; }

.modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: linear-gradient(135deg, #f4eeff, #fff5eb);
    border-bottom: 1px solid #ede6fa;
}

.modal-head h3 {
    font-size: 18px;
    font-weight: 900;
    color: #2f2352;
}

.modal-close-x {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #ffffff;
    font-size: 15px;
    font-weight: 900;
    color: #6a5e8c;
}

.modal-scroll-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.modal-foot {
    padding: 12px 20px;
    border-top: 1px solid #f0ebfa;
    display: flex;
    justify-content: flex-end;
}

.btn-modal-save {
    padding: 10px 28px;
    border-radius: 14px;
    background: linear-gradient(135deg, #2ecc71, #16a34a);
    color: #fff;
    font-size: 15px;
    font-weight: 900;
    box-shadow: 0 4px 0 #127838;
}

/* 档案与难度弹窗内部组件 */
.kids-switcher-box {
    background: #f8f5ff;
    border: 1.5px solid #e3d9fc;
    border-radius: 16px;
    padding: 10px 14px;
}

.ks-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 8px;
}

.btn-mini-add {
    padding: 4px 12px;
    border-radius: 999px;
    background: #7c5cfc;
    color: #fff;
    font-size: 12px;
    font-weight: 800;
}

.kids-chips-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.kid-chip-btn {
    padding: 6px 14px;
    border-radius: 999px;
    background: #ffffff;
    border: 2px solid #ddd2f8;
    font-size: 14px;
    font-weight: 800;
    color: #3b2d63;
}

.kid-chip-btn.active {
    border-color: #ff8c24;
    background: #fff5eb;
    color: #c45700;
}

.profile-form-box {
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: #fffdf6;
    border: 1.5px solid #f1e3c6;
    padding: 10px 14px;
    border-radius: 16px;
}

.pf-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 13px;
    font-weight: 800;
}

.pf-input {
    padding: 6px 12px;
    border-radius: 10px;
    border: 2px solid #d7cbf5;
    font-size: 14px;
    font-weight: 800;
    width: 160px;
}

.btn-del-kid {
    margin-left: auto;
    padding: 5px 10px;
    border-radius: 8px;
    background: #fee2e2;
    color: #dc2626;
    font-size: 12px;
    font-weight: 800;
}

.avatar-picker-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.av-pick-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: #fff;
    border: 2px solid #e7defa;
    font-size: 20px;
}

.av-pick-btn.selected {
    border-color: #7c5cfc;
    background: #ede6ff;
}

.settings-two-col {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 14px;
}

.setting-card {
    background: #faf8ff;
    border: 1.5px solid #e6defa;
    border-radius: 18px;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.setting-card h4 {
    font-size: 15px;
    font-weight: 900;
    color: #352761;
}

.mode-toggle-row {
    display: flex;
    gap: 6px;
}

.m-tab {
    flex: 1;
    padding: 6px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 800;
    background: #ece6fa;
    color: #665b8a;
}

.m-tab.active {
    background: #7c5cfc;
    color: #fff;
}

.s-label {
    font-size: 12px;
    font-weight: 800;
    color: #5b507d;
    margin-top: 4px;
}

.ops-check-row, .pill-radio-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.chk-pill input { display: none; }
.chk-pill span {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 10px;
    background: #fff;
    border: 2px solid #ddd3f7;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
}
.chk-pill input:checked + span {
    background: #ede6ff;
    border-color: #7c5cfc;
    color: #5936e6;
}

.radio-pill-btn {
    padding: 5px 12px;
    border-radius: 999px;
    background: #fff;
    border: 2px solid #ddd3f7;
    font-size: 12px;
    font-weight: 800;
    color: #4f4470;
}

.radio-pill-btn.active {
    background: #7c5cfc;
    border-color: #7c5cfc;
    color: #fff;
}

.toggles-stack {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-top: 2px;
}

.line-toggle {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    font-weight: 700;
    color: #3f355c;
    cursor: pointer;
}

.preset-cards-stack {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.preset-item-card {
    padding: 9px 12px;
    border-radius: 12px;
    background: #fff;
    border: 2px solid #e3daf8;
    text-align: left;
    cursor: pointer;
}

.preset-item-card.active {
    border-color: #7c5cfc;
    background: #f2ecff;
}

.preset-item-card strong {
    display: block;
    font-size: 13px;
    color: #2f2354;
}

.preset-item-card small {
    font-size: 11px;
    color: #756b96;
}

/* 单词星级收集册网格 */
.report-summary-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.rep-stat-box {
    background: #f7f3ff;
    border-radius: 14px;
    padding: 10px;
    text-align: center;
}

.rep-stat-box strong {
    display: block;
    font-size: 22px;
    color: #6b46ff;
}

.rep-stat-box span {
    font-size: 12px;
    color: #6e648f;
    font-weight: 700;
}

.vocab-wall-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: 8px;
}

.vocab-mini-card {
    background: #fffdf7;
    border: 1.5px solid #ede2c8;
    border-radius: 14px;
    padding: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    cursor: pointer;
}

.vocab-mini-card.mastered {
    background: #f0fdf4;
    border-color: #86efac;
}

.mistakes-wall-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ==================== 关键帧动画 ==================== */
@keyframes petBreathe {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-6px) scale(1.02); }
}

@keyframes petHappyJump {
    0% { transform: scale(1) translateY(0); }
    30% { transform: scale(1.1, 0.92) translateY(4px); }
    60% { transform: scale(0.95, 1.08) translateY(-22px); }
    100% { transform: scale(1) translateY(0); }
}

@keyframes popPulse {
    0% { transform: scale(0.75); }
    60% { transform: scale(1.12); }
    100% { transform: scale(1); }
}

@keyframes gachaShake {
    0%, 100% { transform: rotate(0deg); }
    20% { transform: rotate(-9deg) scale(1.04); }
    40% { transform: rotate(9deg) scale(1.05); }
    60% { transform: rotate(-7deg); }
    80% { transform: rotate(7deg); }
}

@keyframes trainLoop {
    0%   { left: 48%; top: 8%; transform: scaleX(-1); }
    26%  { left: 84%; top: 44%; transform: scaleX(-1); }
    52%  { left: 43%; top: 88%; transform: scaleX(1); }
    78%  { left: 6%;  top: 52%; transform: scaleX(1); }
    100% { left: 48%; top: 8%; transform: scaleX(-1); }
}

/* 竖屏或窄屏平板优雅自适应兜底 */
@media (max-width: 920px) {
    html, body {
        height: auto;
        min-height: 100dvh;
        overflow-y: auto;
    }
    .ipad-app {
        height: auto;
    }
    .top-hud {
        flex-wrap: wrap;
        height: auto;
        padding: 8px 10px;
    }
    .ipad-main-grid {
        grid-template-columns: 1fr;
    }
    .pets-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .settings-two-col, .pair-studio-grid, .gacha-stage-card {
        grid-template-columns: 1fr;
    }
}