:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    /* Light mode */
    --bg: #f8fafc;
    --bg-card: #ffffff;
    --bg-sidebar: #1e1b4b;
    --text: #1e293b;
    --text-secondary: #64748b;
    --text-sidebar: #e2e8f0;
    --border: #e2e8f0;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --radius: 12px;
    --radius-sm: 8px;
}

[data-theme="dark"] {
    --bg: #0f172a;
    --bg-card: #1e293b;
    --bg-sidebar: #0f172a;
    --text: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-sidebar: #e2e8f0;
    --border: #334155;
    --shadow: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.3);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;transition:background 0.3s,color 0.3s}

/* === 登录页 === */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:20px}
.login-container{background:var(--bg-card);border-radius:20px;padding:40px;width:100%;max-width:420px;box-shadow:0 25px 50px -12px rgba(0,0,0,0.25)}
.login-logo{text-align:center;margin-bottom:30px}
.login-logo h1{font-size:28px;color:var(--primary);margin-bottom:8px}
.login-logo p{color:var(--text-secondary);font-size:14px}
.role-tabs{display:flex;gap:10px;margin-bottom:24px}
.role-tab{flex:1;padding:12px;border:2px solid var(--border);border-radius:var(--radius-sm);background:transparent;color:var(--text);cursor:pointer;font-size:15px;font-weight:500;transition:all 0.2s;text-align:center}
.role-tab.active{border-color:var(--primary);background:var(--primary);color:white}
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;font-size:14px;font-weight:500;color:var(--text-secondary)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:15px;background:var(--bg);color:var(--text);transition:border-color 0.2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,0.1)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:all 0.2s;text-decoration:none}
.btn-primary{background:var(--primary);color:white;width:auto;padding:14px;font-size:16px}
.btn-primary:hover{background:var(--primary-dark)}
.btn-sm{padding:6px 12px;font-size:13px}
.btn-success{background:var(--success);color:white}
.btn-warning{background:var(--warning);color:white}
.btn-danger{background:var(--danger);color:white}
.btn-info{background:var(--info);color:white}
.btn:disabled{opacity:0.5;cursor:not-allowed}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.login-switch{text-align:center;margin-top:20px;color:var(--text-secondary);font-size:14px}
.login-switch a{color:var(--primary);cursor:pointer;text-decoration:none}

/* === 主布局 === */
.app-layout{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--bg-sidebar);color:var(--text-sidebar);padding:20px 0;position:fixed;height:100vh;overflow-y:auto;z-index:100;transition:transform 0.3s}
.sidebar-header{padding:0 20px 20px;border-bottom:1px solid rgba(255,255,255,0.1);margin-bottom:10px}
.sidebar-header h2{font-size:20px;color:white}
.sidebar-nav{list-style:none}
.sidebar-nav li a{display:flex;align-items:center;gap:12px;padding:12px 20px;color:var(--text-sidebar);text-decoration:none;font-size:14px;transition:all 0.2s;border-left:3px solid transparent}
.sidebar-nav li a:hover,.sidebar-nav li a.active{background:rgba(255,255,255,0.1);border-left-color:var(--primary-light);color:white}
.sidebar-nav li a .icon{width:20px;text-align:center;font-size:16px}
.main-content{flex:1;margin-left:240px;padding:24px;min-height:100vh;min-width: 0;overflow-x: hidden;}
.top-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.top-bar h1{font-size:24px;font-weight:600}
.top-bar-actions{display:flex;align-items:center;gap:12px}

/* 孩子端首页头像 */
#childHomeContent .card img {border: 3px solid var(--border);transition: transform 0.2s;}
#childHomeContent .card img:hover {transform: scale(1.05);}

/* === 主题切换 === */
.theme-toggle{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--bg-card);color:var(--text);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:all 0.2s}
.theme-toggle:hover{border-color:var(--primary);color:var(--primary)}

/* === 卡片 === */
.card{background:var(--bg-card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:20px;min-width: 0;overflow-x: hidden;}
.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.card-header h3{font-size:16px;font-weight:600}

/* === 积分卡片轮播 === */
#pointsCarousel{margin-bottom:24px}
.points-carousel{position:relative;overflow:hidden;border-radius:var(--radius);margin-bottom:20px}
.points-cards{display:flex;transition:transform 0.3s ease;gap:16px;padding:4px}
.points-card{min-width:calc(100% - 8px);border-radius:var(--radius);padding:24px 35px;color:var(--text);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:20px;transition:transform 0.2s,box-shadow 0.2s}
.points-card .left{display:flex;align-items:center;gap:16px;min-width:0}
.points-card .avatar{width:64px;height:64px;border-radius:50%;background:var(--bg-card);border:3px solid currentColor;display:flex;align-items:center;justify-content:center;font-size:28px;flex-shrink:0;overflow:hidden}
.points-card .avatar img{width:100%;height:100%;object-fit:cover}
.points-card .info{min-width:0}
.points-card .child-name{font-size:18px;font-weight:600;line-height:1.3}
.points-card .child-label{font-size:13px;opacity:0.85;margin-top:2px}
.points-card .right{text-align:right;flex-shrink:0}
.points-card .points-value{font-size:44px;font-weight:800;line-height:1;letter-spacing:-1px}
.points-card .points-label{font-size:13px;opacity:0.8;margin-top:4px}
.points-card .sub-info{font-size:12px;opacity:0.7;margin-top:6px}
.points-card::after{content:'';position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(255,255,255,0.08) 0%,transparent 70%);border-radius:50%;pointer-events:none}
@media (max-width: 768px) {
    .points-card {display: flex;flex-direction: column;align-items: flex-start;gap:1px;}
    .points-card .right {text-align: left;margin-top: 12px;align-self: flex-end;}
    .points-card .points-value {font-size: 36px;}
}
.carousel-dots{display:flex;justify-content:center;gap:8px;margin-top:12px}
.carousel-dot{width:8px;height:8px;border-radius:50%;background:var(--border);cursor:pointer;transition:all 0.2s}
.carousel-dot.active{background:var(--primary);width:24px;border-radius:4px}
.carousel-nav{position:absolute;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;background:rgba(0,0,0,0.2);border:none;color:white;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;z-index:2}
.carousel-nav:hover{background:rgba(0,0,0,0.6);}
.carousel-nav.prev{left:8px}
.carousel-nav.next{right:8px}

/* === 表格 === */
.table-container{overflow-x: auto;overflow-y: hidden;-webkit-overflow-scrolling: touch;width: 100%;position: relative;padding-bottom: 6px;}
.table-container::-webkit-scrollbar {height: 5px;background: transparent;}
.table-container::-webkit-scrollbar-track {background: transparent;}
.table-container::-webkit-scrollbar-thumb {background: var(--border);border-radius: 10px;transition: background 0.2s;}
.table-container::-webkit-scrollbar-thumb:hover {background: var(--primary);}

/* === Firefox === */
.table-container {scrollbar-width: thin;scrollbar-color: var(--border) transparent;}
.table-container:hover {scrollbar-color: var(--primary) transparent;}

table{width:100%;min-width: 640px; border-collapse:collapse}
table th,table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:14px}
table th{font-weight:600;color:var(--text-secondary);font-size:13px;text-transform:uppercase;letter-spacing:0.5px}
table tr:hover{background:rgba(99,102,241,0.05)}
.table-min-720  { min-width: 720px;}
.table-min-800  { min-width: 800px;}

/* === 标签/徽章 === */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}
.badge-success { background: rgba(16, 185, 129, 0.1); color: var(--success); }
.badge-warning { background: rgba(245, 158, 11, 0.1); color: var(--warning); }
.badge-danger { background: rgba(239, 68, 68, 0.1); color: var(--danger); }
.badge-info { background: rgba(59, 130, 246, 0.1); color: var(--info); }
.badge-primary { background: rgba(99, 102, 241, 0.1); color: var(--primary); }

/* === 模态框 === */
.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;opacity:0;visibility:hidden;transition:all 0.2s}
.modal-overlay.active{opacity:1;visibility:visible}
.modal{background:var(--bg-card);border-radius:var(--radius);width:100%;max-width:500px;max-height:80vh;overflow-y:auto;padding:24px;transform:scale(0.95);transition:transform 0.2s}
.modal-overlay.active .modal{transform:scale(1)}
.modal::-webkit-scrollbar {width: 6px;}
.modal::-webkit-scrollbar-track {background: transparent;}
.modal::-webkit-scrollbar-thumb {background: var(--border);border-radius: 3px;}
.modal::-webkit-scrollbar-thumb:hover {background: var(--text-secondary);}
.modal {scrollbar-width: thin;scrollbar-color: var(--border) transparent;}

.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.modal-header h3{font-size:18px;font-weight:600}
.modal-close{width:32px;height:32px;border-radius:50%;border:none;background:var(--bg);color:var(--text);cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center}
.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}

/* === 扭蛋机动画 === */
.gacha-machine{text-align:center;padding:40px 20px}
.gacha-ball{width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,#fbbf24,#f59e0b);margin:0 auto 30px;display:flex;align-items:center;justify-content:center;font-size:40px;box-shadow:0 10px 30px rgba(245,158,11,0.3);cursor:pointer;transition:transform 0.2s;position:relative}
.gacha-ball:hover{transform:scale(1.05)}
.gacha-ball.shaking{animation:shake 0.5s ease-in-out}
.gacha-ball.opening{animation:openBall 0.8s ease-in-out forwards}

@keyframes shake {
    0%, 100% { transform: rotate(0deg); }
    20% { transform: rotate(-15deg); }
    40% { transform: rotate(15deg); }
    60% { transform: rotate(-10deg); }
    80% { transform: rotate(10deg); }
}

@keyframes openBall {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.8; }
    100% { transform: scale(0); opacity: 0; }
}
.gacha-result{display:none;animation:fadeInUp 0.5s ease}
.gacha-result.show { display: block; }

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

.gacha-result-item{background:var(--bg-card);border:2px solid var(--primary);border-radius:var(--radius);padding:20px;margin:10px auto;max-width:300px}
.gacha-result-item.hit{border-color:var(--warning);background:linear-gradient(135deg,rgba(245,158,11,0.05),rgba(251,191,36,0.05))}

/* 扭蛋机多结果 */
.gacha-results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-top:20px}
.gacha-result-mini{background:var(--bg);border-radius:var(--radius-sm);padding:12px;text-align:center;border:1px solid var(--border);animation:fadeInUp 0.3s ease}
.gacha-result-mini.hit{border-color:var(--warning);background:rgba(245,158,11,0.05)}
.gacha-result-mini .item-icon{font-size:28px;margin-bottom:6px}
.gacha-result-mini .item-name{font-size:12px;font-weight:500}

/* === 日历 === */
.calendar{width:100%}
.calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.calendar-day-header{text-align:center;font-size:12px;font-weight:600;color:var(--text-secondary);padding:8px 0;border: 1px solid var(--border);}
.calendar-day{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border: 1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;cursor:pointer;transition: all 0.15s ease;position:relative;background: var(--bg-card);}
.calendar-day:hover{background:rgba(99,102,241,0.1);border-color: var(--primary-light);}
.calendar-day.today{background:var(--primary);color:white;border-color: var(--primary-dark);}
.calendar-day.today:hover {background: var(--primary-dark);}
.calendar-day.has-activity::after{content:'';width:6px;height:6px;border-radius:50%;background:var(--success);position:absolute;bottom:4px}
.calendar-day.other-month{color:var(--text-secondary);opacity:0.5}
.calendar-day.other-month:hover {background: transparent;border-color: transparent;}
.calendar-day.viewing {background: rgba(245, 158, 11, 0.15);border-color: var(--warning);color: var(--text);font-weight: 600;}
.calendar-day.today.viewing {background: var(--primary);border-color: var(--primary-dark);color: #fff;}

/* === 勋章网格 === */
.badge-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:16px}
.badge-item{text-align:center;padding:16px;border-radius:var(--radius);background:var(--bg);border:1px solid var(--border);cursor:pointer;transition:all 0.2s}
.badge-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.badge-item.locked{filter:grayscale(1);opacity:0.5}
.badge-item .badge-icon{width:80px;height:80px;margin:0 auto 10px;display:flex;align-items:center;justify-content:center;font-size:24px}
.badge-item .badge-name{font-size:13px;font-weight:500}

/* === 宠物卡片 === */
.pet-card{background:var(--bg-card);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow)}
.pet-avatar{width:100px;height:100px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:40px}
.pet-avatar.dead{filter:grayscale(1);opacity:0.6}
.pet-avatar.burned{filter:grayscale(1);opacity:0.3}
.pet-level{font-size:14px;color:var(--text-secondary);margin:8px}
.pet-exp-bar{width:100%;height:8px;background:var(--border);border-radius:4px;overflow:hidden;margin-bottom:8px}
.pet-exp-fill{height:100%;background:linear-gradient(90deg,var(--success),#34d399);border-radius:4px;transition:width 0.3s}

/* === 宠物称号 === */
.pet-title-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font-weight:600;white-space:nowrap;border:1px solid transparent;line-height:1.4}
.pet-title-pulse{animation:titlePulse 2s ease-in-out infinite}
@keyframes titlePulse{
    0%,100%{text-shadow:0 0 4px var(--glow-color,#f59e0b),0 0 8px var(--glow-color,#f59e0b),0 0 16px color-mix(in srgb,var(--glow-color,#f59e0b) 50%,transparent);filter:brightness(1)}
    50%{text-shadow:0 0 8px var(--glow-color,#f59e0b),0 0 16px var(--glow-color,#f59e0b),0 0 30px color-mix(in srgb,var(--glow-color,#f59e0b) 70%,transparent);filter:brightness(1.15)}
}

/* === 审核列表 === */
.audit-item{display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid var(--border)}
.audit-item:last-child{border-bottom:none}
.audit-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary-light);display:flex;align-items:center;justify-content:center;color:white;font-size:16px;flex-shrink:0}
.audit-info{flex:1}
.audit-info .name{font-weight:500;font-size:14px}
.audit-info .desc{font-size:13px;color:var(--text-secondary);margin-top:2px}
.audit-actions{display:flex;gap:8px}

/* === 响应式 === */
@media (max-width: 768px) {
    .sidebar{transform:translateX(-100%)}
    .sidebar.open{transform:translateX(0)}
    .main-content{margin-left:0;padding:16px}
    .modal{max-width:100%;margin:10px}
    .gacha-results-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}
    table{font-size:13px}
    table th,table td{padding:8px 10px}
}

/* === 菜单按钮(移动端) === */
.menu-toggle{display:none;width:40px;height:40px;border:none;background:var(--bg-card);color:var(--text);border-radius:var(--radius-sm);cursor:pointer;font-size:20px;align-items:center;justify-content:center;box-shadow:var(--shadow)}
@media (max-width: 768px) {
    .menu-toggle { display: flex; }
}

/* === 工具栏 === */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px;align-items:center}
.toolbar .search-input{flex:1;min-width:200px;padding:8px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);font-size:14px}

/* === 通知/提示 === */
.toast-container{position:fixed;top:20px;right:20px;z-index:2000}
.toast{background:var(--bg-card);border-radius:var(--radius-sm);padding:12px 20px;margin-bottom:8px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:10px;font-size:14px;animation:slideIn 0.3s ease;border-left:4px solid var(--primary)}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* === 空状态 === */
.empty-state{text-align:center;padding:40px 20px;color:var(--text-secondary)}
.empty-state .icon{font-size:48px;margin-bottom:12px}
.empty-state p{font-size:14px}

/* === 统计卡片 === */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-bottom:24px}
#page-dashboard .stats-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-bottom:24px}
.stat-card{background:var(--bg-card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.stat-card .stat-value{font-size:28px;font-weight:700;color:var(--primary)}
.stat-card .stat-label{font-size:13px;color:var(--text-secondary);margin-top:4px}

/* === 复选框 === */
.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px}
.checkbox-label input[type="checkbox"]{width:18px;height:18px;accent-color:var(--primary)}

/* === 背包网格 === */
.backpack-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
.backpack-item{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;text-align:center;cursor:pointer;transition:all 0.2s}
.backpack-item:hover{border-color:var(--primary);transform:translateY(-2px)}
.backpack-item .item-icon{font-size:32px;margin-bottom:8px}
.backpack-item .item-name{font-size:13px;font-weight:500;margin-bottom:4px}
.backpack-item .item-qty{font-size:12px;color:var(--text-secondary)}
.backpack-item .item-type{font-size:11px;margin-top:4px}

/* === 战报 === */
.report-card{background:linear-gradient(135deg,#1e1b4b,#312e81);border-radius:var(--radius);padding:30px;color:white;margin-bottom:20px}
.report-card h2{font-size:20px;margin-bottom:20px;text-align:center}
.report-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.report-stat{text-align:center}
.report-stat .value{font-size:32px;font-weight:700}
.report-stat .label{font-size:12px;opacity:0.8;margin-top:4px}

/* === 选择孩子 === */
.child-selector{display:flex;gap:8px;overflow-x:auto;padding:4px 0}
.child-chip{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;border:1px solid var(--border);background:var(--bg-card);cursor:pointer;font-size:13px;white-space:nowrap;transition:all 0.2s}
.child-chip.active{border-color:var(--primary);background:rgba(99,102,241,0.1);color:var(--primary)}
.child-chip .avatar{width:24px;height:24px;border-radius:50%;background:var(--primary-light);display:flex;align-items:center;justify-content:center;font-size:12px;color:white}

/* ===== 积分浮动动画 ===== */
.points-float{position:fixed;left:50%;top:80px;transform:translateX(-50%);font-size:22px;font-weight:700;pointer-events:none;z-index:9999;animation:floatUp 1.6s ease-out forwards;white-space:nowrap;text-shadow:0 2px 8px rgba(0,0,0,.25)}
.points-float.positive{color:var(--success)}
.points-float.negative{color:var(--danger)}
@keyframes floatUp{
    0%{opacity:1;transform:translateX(-50%) translateY(0)}
    30%{opacity:1}
    100%{opacity:0;transform:translateX(-50%) translateY(-48px)}
}
@media (max-width:768px){
    .points-float{font-size:18px;top:64px}
}

/* 隐藏页面 */
.page { display: none; }
.page.active { display: block; }