/* =============================================
   千单商家前台 - 主样式
   ============================================= */

:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --text: #1f2937;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --bg: #f8fafc;
    --white: #ffffff;
    --header-height: 64px;
    --radius: 8px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
}

*, *::before, *::after { box-sizing: border-box; }
a { text-decoration: none; }

/* 全局隐藏滚动条（保留滚动功能） */
html { scrollbar-width: none; }
html::-webkit-scrollbar { display: none; }

.home-body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    font-size: 14px;
    color: var(--text);
    background: var(--bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== 容器 ===== */
.home-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* ===== 顶部导航 ===== */
.home-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.home-header-inner {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.home-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 17px;
    font-weight: 700;
    color: var(--primary);
}

.home-logo i { font-size: 18px; }

/* 导航 */
.home-nav {
    display: flex;
    align-items: center;
    gap: 2px;
}

.home-nav-link {
    padding: 6px 14px;
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 14px;
    transition: color 0.15s, background 0.15s;
}

.home-nav-link:hover { color: var(--text); background: #f3f4f6; }
.home-nav-link.active { color: var(--primary); background: #eff6ff; }

.home-nav-vip { color: #d97706; }
.home-nav-vip:hover { color: #b45309; background: #fffbeb; }

/* 右侧操作区 */
.home-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.home-btn-login {
    padding: 7px 16px;
    border-radius: 7px;
    font-size: 13px;
    color: var(--text-muted);
    border: 1px solid var(--border);
    transition: all 0.15s;
}

.home-btn-login:hover { color: var(--text); border-color: #d1d5db; background: #f9fafb; }

.home-btn-register {
    padding: 7px 16px;
    border-radius: 7px;
    font-size: 13px;
    background: var(--primary);
    color: #fff;
    border: 1px solid var(--primary);
    transition: background 0.15s;
}

.home-btn-register:hover { background: var(--primary-hover); }

/* 用户下拉 */
.home-user-dropdown {
    position: relative;
}

.home-user-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 7px;
    color: var(--text);
    border: none;
    background: none;
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
}

.home-user-btn:hover { background: #f3f4f6; }
.home-user-btn > i:first-child { color: var(--text-muted); font-size: 15px; }

.home-user-arrow {
    font-size: 10px;
    color: var(--text-muted);
    transition: transform 0.2s;
}

.home-user-dropdown:hover .home-user-arrow { transform: rotate(180deg); }

.home-vip-tag {
    font-size: 10px;
    font-weight: 700;
    background: #fbbf24;
    color: #fff;
    padding: 1px 5px;
    border-radius: 4px;
}

/* 下拉菜单 */
.home-user-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 148px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.18s, transform 0.18s, visibility 0.18s;
    z-index: 200;
}

.home-user-dropdown:hover .home-user-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.home-user-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 7px;
    font-size: 13px;
    color: var(--text);
    transition: background 0.12s, color 0.12s;
}

.home-user-menu-item:hover { background: #f3f4f6; }

.home-user-menu-item i { width: 14px; text-align: center; color: var(--text-muted); }

.home-user-menu-sep {
    height: 1px;
    background: var(--border);
    margin: 4px 0;
}

.home-user-menu-logout { color: #dc2626; }
.home-user-menu-logout i { color: #dc2626; }
.home-user-menu-logout:hover { background: #fef2f2; }

/* ===== 汉堡菜单按钮 ===== */
.home-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    color: var(--text);
    font-size: 18px;
    cursor: pointer;
    border-radius: 7px;
    transition: background 0.15s;
    flex-shrink: 0;
}

.home-menu-btn:hover { background: #f3f4f6; }

/* ===== 移动端展开菜单 ===== */
.home-mobile-nav {
    display: none;
    border-top: 1px solid var(--border);
    padding: 8px 0 16px;
    background: var(--white);
}

.home-header.is-open .home-mobile-nav { display: block; }

.home-mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 0;
    font-size: 15px;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    transition: color 0.15s;
}

.home-mobile-nav-link:hover { color: var(--primary); }

.home-mobile-nav-sep {
    height: 1px;
    background: var(--border);
    margin: 4px 0;
}

.home-mobile-logout { color: #dc2626 !important; }
.home-mobile-logout:hover { color: #b91c1c !important; background: none; }

.home-mobile-auth-btns {
    display: flex;
    gap: 10px;
    padding-top: 12px;
}

/* ===== 内容区 ===== */
.home-main {
    flex: 1;
}

/* ===== 底部 ===== */
.home-footer {
    background: #1f2937;
    margin-top: auto;
    padding: 24px 20px;
}

.home-footer-text {
    color: rgba(255,255,255,0.45);
    text-align: center;
    font-size: 13px;
    margin: 0;
}

.home-footer-text a {
    color: rgba(255,255,255,0.55);
    transition: color 0.15s;
}

.home-footer-text a:hover { color: #fff; }

/* ===== 响应式断点 ===== */
@media (max-width: 768px) {
    .home-main { padding: 0 16px; }
    .home-main > .home-container { padding-left: 0; padding-right: 0; }

    .home-nav { display: none; }
    .home-header-actions { display: none; }
    .home-menu-btn { display: flex; }

    .home-footer { padding: 20px 16px; }
    .home-footer-text { font-size: 12px; }

    /* 防止 iOS Safari 在聚焦 input 时自动放大页面 */
    input, select, textarea { font-size: 16px !important; }
}