/* ===== 福鹿缘 公共样式 ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --green-dark:#1B5E20; --green:#2E7D32; --green-mid:#388E3C; --green-light:#4CAF50;
  --gold:#FF8F00; --gold-light:#FFC107;
  --bg:#F5F5F0; --white:#FFFFFF;
  --text:#212121; --text-light:#757575;
  --border:#E0E0E0; --shadow:0 2px 12px rgba(0,0,0,.1); --radius:10px;
}
body{font-family:"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{cursor:pointer;border:none;outline:none;font-family:inherit;}
input,select,textarea{font-family:inherit;}

/* ===== 顶部通知条 ===== */
.notice-bar{background:var(--green-dark);color:#fff;text-align:center;font-size:13px;padding:8px 20px;display:flex;justify-content:center;align-items:center;gap:8px;}

/* ===== 导航栏 ===== */
.navbar{background:rgba(27,94,32,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,.15);border-bottom:1px solid rgba(255,255,255,.08);}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:64px;}
.nav-logo{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;}
.nav-logo-icon{width:44px;height:44px;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.12);}
.nav-logo-icon img{width:100%;height:100%;object-fit:cover;display:block;}
.nav-logo-text h1{font-size:18px;font-weight:700;}
.nav-logo-text p{font-size:11px;opacity:.8;}
.nav-links{display:flex;gap:8px;}
.nav-links a{color:rgba(255,255,255,.85);padding:8px 16px;border-radius:6px;font-size:14px;transition:.2s;cursor:pointer;text-decoration:none;}
.nav-links a:hover,.nav-links a.active{background:rgba(255,255,255,.2);color:#fff;}
.nav-right{display:flex;gap:10px;align-items:center;}

/* ===== 导航栏搜索框 ===== */
.nav-search-input {
  width:100%; padding:7px 14px 7px 40px !important; border-radius:20px !important; font-size:13px;
  background:rgba(255,255,255,.15); border:1px solid rgba(255,255,255,.25);
  color:#fff; outline:none; transition:all .3s cubic-bezier(.4,0,.2,1);
}
.nav-search-input::placeholder { color:#fff !important; font-weight:500; transition:color .3s; }
.nav-search-input:focus {
  background:rgba(255,255,255,.95); border-color:rgba(255,255,255,.6);
  color:#333 !important; box-shadow:0 2px 12px rgba(0,0,0,.15);
}
.nav-search-input:focus::placeholder { color:#757575 !important; }

/* ===== 按钮 ===== */
.btn{padding:8px 18px;border-radius:6px;font-size:14px;transition:.2s;cursor:pointer;border:none;}
.btn-outline{border:1px solid rgba(255,255,255,.6);color:#fff;background:transparent;}
.btn-outline:hover{background:rgba(255,255,255,.15);}
.btn-gold{background:var(--gold);color:#fff;font-weight:600;}
.btn-gold:hover{background:#E65100;transform:translateY(-1px);}
.btn-green{background:var(--green);color:#fff;font-weight:600;}
.btn-green:hover{background:var(--green-dark);}
.btn-outline-dark{background:#fff;border:1px solid var(--border);color:var(--text);}
.btn-outline-dark:hover{border-color:var(--green);color:var(--green);}
.btn-sm{padding:6px 14px;font-size:13px;}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important;}

/* ===== 容器 ===== */
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
.page-wrap{min-height:calc(100vh - 64px);}

/* ===== 板块标题 ===== */
.section{padding:60px 0;}
.section-title{text-align:center;margin-bottom:40px;}
.section-title h2{font-size:28px;font-weight:700;color:var(--green-dark);}
.section-title p{font-size:15px;color:var(--text-light);margin-top:8px;}
.section-title .underline{width:48px;height:3px;background:var(--gold);margin:12px auto 0;border-radius:2px;}

/* ===== 页面顶部 Banner ===== */
.page-hero{background:linear-gradient(135deg,var(--green-dark),var(--green-mid));padding:48px 0;text-align:center;color:#fff;}
.page-hero h2{font-size:32px;font-weight:700;margin-bottom:8px;}
.page-hero p{opacity:.85;}

/* ===== 商品网格 ===== */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.product-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);cursor:pointer;transition:.25s;position:relative;}
.product-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.14);}
.product-card .recommend-tag{position:absolute;top:0;left:0;background:linear-gradient(135deg,#FF8F00,#E65100);color:#fff;font-size:11px;font-weight:700;padding:4px 12px;border-radius:0 0 12px 0;z-index:2;letter-spacing:1px;}
.product-img{height:200px;object-fit:cover;width:100%;background:#f0f0f0;display:flex;align-items:center;justify-content:center;font-size:48px;}
.product-body{padding:14px;}
.product-name{font-size:15px;font-weight:600;margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.product-price{color:var(--gold);font-size:18px;font-weight:700;}
.product-price span{font-size:12px;font-weight:400;color:var(--text-light);text-decoration:line-through;margin-left:6px;}
.product-footer{display:flex;justify-content:space-between;align-items:center;margin-top:10px;}
.product-sales{font-size:12px;color:var(--text-light);}
.add-cart-btn{background:var(--green);color:#fff;padding:6px 14px;border-radius:6px;font-size:13px;border:none;cursor:pointer;}
.add-cart-btn:hover{background:var(--green-dark);}

/* ===== 活动卡片 ===== */
.activity-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.activity-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);cursor:pointer;transition:.25s;}
.activity-card:hover{transform:translateY(-4px);}
.activity-img{aspect-ratio:3/2;background-size:cover;background-position:center;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:48px;}
.activity-body{padding:16px;}
.activity-tag{display:inline-block;background:rgba(46,125,50,.12);color:var(--green);font-size:12px;padding:3px 10px;border-radius:12px;margin-bottom:8px;}
.activity-title{font-size:16px;font-weight:600;margin-bottom:8px;}
.activity-meta{display:flex;flex-direction:column;gap:4px;}
.activity-meta span{font-size:13px;color:var(--text-light);display:flex;align-items:center;gap:4px;}
.activity-footer{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding-top:12px;border-top:1px solid var(--border);}
.activity-count{font-size:13px;color:var(--text-light);}
.activity-status{font-size:12px;padding:4px 12px;border-radius:12px;font-weight:600;}
.status-open{background:rgba(76,175,80,.15);color:#2E7D32;}
.status-full{background:rgba(255,143,0,.15);color:#E65100;}
.status-closed{background:rgba(0,0,0,.08);color:#757575;}

/* ===== 表单 ===== */
.form-group{margin-bottom:18px;}
.form-label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;}
.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;transition:.2s;}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(46,125,50,.1);}
.form-textarea{min-height:100px;resize:vertical;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-hint{font-size:12px;color:var(--text-light);margin-top:4px;}

/* ===== 模态框 ===== */
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1000;display:flex;align-items:center;justify-content:center;}
.modal{background:var(--white);border-radius:12px;width:90%;max-width:600px;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.3);}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border);position:sticky;top:0;background:#fff;z-index:1;}
.modal-header h3{font-size:18px;font-weight:700;}
.modal-close{font-size:24px;color:var(--text-light);cursor:pointer;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:.2s;}
.modal-close:hover{background:var(--bg);}
.modal-body{padding:24px;}
.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;gap:12px;justify-content:flex-end;}

/* ===== 购物车侧边栏 ===== */
.cart-drawer{position:fixed;right:0;top:0;bottom:0;width:380px;background:#fff;z-index:200;box-shadow:-4px 0 20px rgba(0,0,0,.2);transform:translateX(100%);transition:.3s ease;}
.cart-drawer.open{transform:translateX(0);}
.cart-drawer-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border);}
.cart-items{overflow-y:auto;max-height:calc(100vh - 200px);padding:0 16px;}
.cart-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--border);align-items:center;}
.cart-item-img{width:72px;height:72px;border-radius:8px;background:#f0f0f0;display:flex;align-items:center;justify-content:center;font-size:28px;overflow:hidden;flex-shrink:0;}
.cart-item-img img{width:100%;height:100%;object-fit:cover;}
.cart-item-info{flex:1;}
.cart-item-name{font-size:14px;font-weight:600;margin-bottom:6px;}
.cart-item-price{color:var(--gold);font-weight:700;}
.cart-qty{display:flex;align-items:center;gap:8px;margin-top:8px;}
.cart-qty button{width:26px;height:26px;border-radius:50%;background:var(--bg);border:1px solid var(--border);font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;}
.cart-qty span{font-size:15px;font-weight:600;min-width:24px;text-align:center;}
.cart-del{color:var(--text-light);font-size:20px;cursor:pointer;}
.cart-footer{padding:16px 24px;border-top:2px solid var(--border);}
.cart-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.cart-total-price{font-size:22px;font-weight:700;color:var(--gold);}

/* ===== 购物车浮动按钮 ===== */
.cart-fab{position:fixed;right:28px;bottom:40px;z-index:150;width:56px;height:56px;border-radius:50%;background:#fff;color:var(--green);font-size:24px;box-shadow:0 4px 16px rgba(0,0,0,.2);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s;}
.cart-fab:hover{transform:scale(1.1);}
.cart-fab-badge{position:absolute;top:-4px;right:-4px;background:#e53935;color:#fff;font-size:11px;font-weight:700;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;}

/* ===== 用户下拉菜单 ===== */
.user-menu{position:relative;}
.user-btn{display:flex;align-items:center;gap:8px;color:#fff;cursor:pointer;padding:6px 12px;border-radius:6px;transition:.2s;}
.user-btn:hover{background:rgba(255,255,255,.15);}
.user-avatar{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;font-size:14px;overflow:hidden;}
.user-avatar img{width:100%;height:100%;object-fit:cover;}
.user-dropdown{position:absolute;right:0;top:100%;background:#fff;border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,.15);min-width:160px;z-index:500;padding:8px 0;margin-top:0;}
.user-dropdown::before{content:'';position:absolute;top:-10px;left:0;right:0;height:10px;background:transparent;}
.user-dropdown a{display:block;padding:12px 16px;font-size:14px;color:var(--text);transition:.2s;cursor:pointer;}
.user-dropdown a:hover{background:var(--bg);color:var(--green);}
.user-dropdown hr{border:none;border-top:1px solid var(--border);margin:4px 0;}

/* ===== 加载 / 空态 ===== */
.loading{text-align:center;padding:60px 20px;color:var(--text-light);font-size:15px;}
.loading-spin{display:inline-block;width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:12px;}
@keyframes spin{to{transform:rotate(360deg);}}
.empty{text-align:center;padding:60px 20px;}
.empty-icon{font-size:56px;margin-bottom:16px;}
.empty p{color:var(--text-light);font-size:15px;}

/* ===== 排行榜 ===== */
.rank-list{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;}
.rank-item{display:flex;align-items:center;gap:14px;padding:14px 20px;border-bottom:1px solid var(--border);}
.rank-item:last-child{border-bottom:none;}
.rank-no{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;background:#f0f0f0;color:var(--text-light);}
.rank-no.top1{background:#FFD700;color:#fff;}
.rank-no.top2{background:#C0C0C0;color:#fff;}
.rank-no.top3{background:#CD7F32;color:#fff;}
.rank-avatar{width:40px;height:40px;border-radius:50%;background:var(--green-light);display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;overflow:hidden;}
.rank-avatar img{width:100%;height:100%;object-fit:cover;}
.rank-name{flex:1;font-size:14px;font-weight:600;}
.rank-points{color:var(--gold);font-weight:700;font-size:15px;}

/* ===== 页脚 ===== */
.footer{background:var(--green-dark);color:#fff;padding:48px 0 24px;margin-top:60px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px;}
.footer-brand p{font-size:14px;opacity:.7;margin-top:12px;line-height:1.8;}
.footer-col h4{font-size:15px;font-weight:700;margin-bottom:16px;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:8px;}
.footer-col li{font-size:13px;opacity:.7;cursor:pointer;transition:.2s;}
.footer-col li:hover{opacity:1;}
.footer-col a{font-size:13px;opacity:.7;display:block;transition:.2s;}
.footer-col a:hover{opacity:1;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;text-align:center;font-size:13px;opacity:.6;}

/* ===== 打卡 ===== */
.punch-calendar{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);}
.cal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center;}
.cal-day-label{font-size:12px;color:var(--text-light);padding:6px 0;font-weight:600;}
.cal-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:13px;}
.cal-day.punched{background:var(--green);color:#fff;font-weight:700;}
.cal-day.today{background:var(--gold);color:#fff;font-weight:700;}
.cal-day.other-month{color:var(--border);}

/* ===== 会员中心 ===== */
.member-hero{background:linear-gradient(135deg,var(--green-dark),var(--green-mid));color:#fff;padding:48px 0;text-align:center;}
.member-level-badge{display:inline-block;background:linear-gradient(135deg,var(--gold),#FF6F00);color:#fff;padding:6px 20px;border-radius:20px;font-size:13px;font-weight:700;margin-bottom:16px;}
.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.plan-card{border:2px solid var(--border);border-radius:12px;padding:24px;text-align:center;cursor:pointer;transition:.25s;}
.plan-card:hover,.plan-card.selected{border-color:var(--green);background:rgba(46,125,50,.05);}
.plan-card.recommended{border-color:var(--gold);}
.plan-price{font-size:32px;font-weight:800;color:var(--gold);margin:12px 0;}

/* ===== 滚动入场动画 ===== */
.anim-entrance { opacity:0; transform:translateY(48px); }
.anim-entrance.visible { animation:floatInUp .65s cubic-bezier(.22,.61,.36,1) forwards; }
@keyframes floatInUp {
  0%   { opacity:0; transform:translateY(48px); }
  100% { opacity:1; transform:translateY(0); }
}

/* ===== 响应式 ===== */
@media(max-width:900px){
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .activity-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:600px){
  .nav-links{display:none;}
  .product-grid,.activity-grid{grid-template-columns:1fr;}
  .plan-grid{grid-template-columns:1fr;}
  .cart-drawer{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
}