/* ===== CSS 变量 ===== */
:root {
    --bg:         #f8fafc;
    --surface:    #ffffff;
    --border:     #e2e8f0;
    --border2:    #f1f5f9;
    --border-light:#f1f5f9;
    --text:       #0f172a;
    --text2:      #475569;
    --text3:      #475569;
    --text4:      #94a3b8;
    --accent:     #635bff;
    --accent-h:   #4f46e5;
    /* layout.php 兼容别名 */
    --primary:    #635bff;
    --primary-d:  #4f46e5;
    --primary-bg: rgba(99,91,255,0.06);
    --primary-bg2:rgba(99,91,255,0.10);
    --card-shadow:0 1px 2px rgba(0,0,0,.06),0 4px 12px rgba(0,0,0,.08);
    --input-bg:   #ffffff;
    --th-bg:      #f8fafc;
    --tr-hover:   #fafafa;
    --nav-h:      60px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { overflow-x: hidden; }
body {
    font-family: 'Inter', 'Noto Sans SC', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: var(--bg); color: var(--text);
    min-height: 100vh; display: flex; flex-direction: column; overflow-x: hidden;
}

/* ===== 顶部导航 ===== */
.pub-nav {
    position: sticky; top: 0; z-index: 100;
    height: var(--nav-h);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #e4e8ef;
    box-shadow: 0 1px 8px rgba(99,91,255,.06);
}
.nav-inner {
    max-width: 1280px; margin: 0 auto; padding: 0 24px;
    height: 100%; display: flex; align-items: center; gap: 20px;
}
.nav-logo {
    color: var(--accent); font-weight: 800; font-size: 16px;
    text-decoration: none; display: flex; align-items: center;
    gap: 8px; flex-shrink: 0; letter-spacing: -0.3px;
}
.nav-logo i { font-size: 18px; }
/* 主菜单 */
.nav-menu { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav-item { position: relative; }
.nav-link {
    color: #374151; font-size: 13.5px; font-weight: 500;
    text-decoration: none; padding: 6px 12px; border-radius: 6px;
    display: flex; align-items: center; gap: 5px; transition: all .15s; white-space: nowrap;
}
.nav-link:hover, .nav-item:hover > .nav-link { color: var(--accent); background: #f5f4ff; }
.nav-caret { font-size: 9px; opacity: 0.5; transition: transform .15s; }
.nav-item:hover .nav-caret { transform: rotate(180deg); }

/* 下拉菜单 */
.nav-dropdown {
    position: absolute; top: 100%; left: 0; min-width: 220px;
    background: #fff; border: 1px solid #e8eef6; border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.12); padding: 6px 6px 8px;
    padding-top: 10px; /* bridge the visual gap */
    margin-top: 2px;
    opacity: 0; visibility: hidden; transform: translateY(-4px);
    transition: opacity .15s, transform .15s, visibility .15s;
    pointer-events: none;
}
.nav-item.open .nav-dropdown,
.nav-item:hover .nav-dropdown {
    opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto;
}
.nav-dropdown a {
    display: flex; align-items: center; gap: 10px; padding: 9px 12px;
    border-radius: 8px; font-size: 13px; color: #374151; text-decoration: none;
    transition: all .15s; transform-origin: left center;
}
.nav-dropdown a:hover { background: #f5f4ff; color: var(--accent); transform: scale(1.03); }
.dd-icon {
    width: 32px; height: 32px; border-radius: 8px;
    background: #f1f5f9; display: flex; align-items: center; justify-content: center;
    font-size: 14px; color: var(--accent); flex-shrink: 0;
}
.dd-meta { display: flex; flex-direction: column; }
.dd-title { font-size: 13px; font-weight: 500; }
.dd-desc { font-size: 11px; color: #94a3b8; margin-top: 1px; }
.dd-divider { height: 1px; background: #e8eef6; margin: 4px 6px; }

/* 右侧操作区 */
.nav-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.nav-icon-btn {
    position: relative; width: 36px; height: 36px; border-radius: 8px;
    background: #f5f7fa; border: 1px solid #e4e8ef;
    display: flex; align-items: center; justify-content: center;
    color: #606775; font-size: 15px; text-decoration: none; cursor: pointer;
    transition: all .15s;
}
.nav-icon-btn:hover { background: #f5f4ff; color: var(--accent); border-color: #c4c1ff; }
.nav-badge {
    position: absolute; top: -4px; right: -4px;
    background: #ff4d4f; color: #fff; font-size: 9px; font-weight: 700;
    width: 16px; height: 16px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
}
.nav-avatar {
    width: 30px; height: 30px; border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-h));
    color: #fff; font-size: 12px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
}
.nav-btn-login {
    color: #4b5563; font-size: 13px; font-weight: 600; text-decoration: none;
    padding: 7px 16px; border-radius: 20px; transition: all .18s;
    border: 1.5px solid transparent; background: transparent;
    letter-spacing: -.1px;
}
.nav-btn-login:hover {
    color: var(--accent); border-color: rgba(99,91,255,.25);
    background: rgba(99,91,255,.06);
}
.nav-btn-login:active { transform: scale(.97); }
.nav-btn-reg {
    background: linear-gradient(135deg, #7c6fff 0%, var(--accent) 50%, #5046e0 100%);
    color: #fff; font-size: 13px; font-weight: 700;
    padding: 7px 18px; border-radius: 20px; text-decoration: none;
    transition: all .18s; letter-spacing: -.1px;
    box-shadow: 0 2px 8px rgba(99,91,255,.30), 0 1px 2px rgba(99,91,255,.20);
    display: inline-flex; align-items: center; gap: 5px;
    border: 1px solid rgba(255,255,255,.18);
}
.nav-btn-reg:hover {
    background: linear-gradient(135deg, #8b7fff 0%, #7265f5 50%, #5e52f0 100%);
    box-shadow: 0 4px 16px rgba(99,91,255,.40), 0 1px 3px rgba(99,91,255,.20);
    transform: translateY(-1px);
}
.nav-btn-reg:active { transform: scale(.97) translateY(0); }
.nav-btn-console {
    background: var(--accent); color: #fff; font-size: 13px; font-weight: 600;
    padding: 7px 18px; border-radius: 8px; text-decoration: none; transition: all .15s;
    box-shadow: 0 1px 2px rgba(99,91,255,.2), 0 4px 12px rgba(99,91,255,.25);
}
.nav-btn-console:hover { background: var(--accent-h); }
.nav-btn-console:active { transform: scale(.98); }

/* 汉堡 */
.nav-hamburger {
    display: none; background: none; border: none; cursor: pointer;
    color: #374151; font-size: 18px; padding: 6px; margin-left: auto;
    width: 36px; height: 36px; align-items: center; justify-content: center;
    border-radius: 8px; transition: .15s;
}
.nav-hamburger:hover { background: #f1f5f9; color: var(--accent); }
/* 移动端登录按钮（仅在小屏且未登录时显示） */
.nav-login-xs {
    display: none; align-items: center; gap: 5px;
    background: linear-gradient(135deg, #7c6fff 0%, var(--accent) 60%, #5046e0 100%);
    color: #fff; font-size: 12px; font-weight: 700;
    padding: 6px 14px; border-radius: 20px; text-decoration: none; white-space: nowrap;
    transition: all .15s; flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(99,91,255,.30);
    border: 1px solid rgba(255,255,255,.18);
}
.nav-login-xs:hover { box-shadow: 0 3px 12px rgba(99,91,255,.40); transform: translateY(-1px); }

/* ===== 移动端抽屉 ===== */
.mobile-drawer { display: none; position: fixed; inset: 0; z-index: 200; }
.mobile-drawer.open { display: block; }
.drawer-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(2px); }
.drawer-body {
    position: absolute; left: 0; top: 0; bottom: 0; width: 280px;
    background: #fff; display: flex; flex-direction: column; overflow-y: auto;
    transform: translateX(-100%); transition: transform .25s ease;
    box-shadow: 4px 0 24px rgba(0,0,0,0.12);
}
.mobile-drawer.open .drawer-body { transform: translateX(0); }
.drawer-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; border-bottom: 1px solid #f1f5f9;
    background: linear-gradient(135deg, var(--accent), var(--accent-h));
}
.drawer-header .nav-logo { color: #fff; }
.drawer-close {
    background: rgba(255,255,255,0.2); border: none; color: #fff;
    font-size: 14px; cursor: pointer; padding: 6px; border-radius: 6px;
    width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
    transition: .15s;
}
.drawer-close:hover { background: rgba(255,255,255,0.3); }
.drawer-nav { padding: 8px 0; flex: 1; }
.drawer-section { padding: 12px 20px 4px; font-size: 10px; font-weight: 700; color: #94a3b8; text-transform: uppercase; letter-spacing: .08em; }
.drawer-link {
    display: flex; align-items: center; gap: 12px; padding: 11px 20px;
    color: #374151; text-decoration: none; font-size: 14px; font-weight: 500; transition: all .12s;
}
.drawer-link i { width: 18px; text-align: center; font-size: 14px; color: #64748b; }
.drawer-link:hover { color: var(--accent); background: #f5f4ff; }
.drawer-link:hover i { color: var(--accent); }
.drawer-footer { padding: 16px 20px; border-top: 1px solid #f1f5f9; background: #f8fafc; }

/* ===== 通用组件 ===== */
.input {
    width: 100%; border: 1.5px solid var(--border); border-radius: 8px; padding: 10px 14px;
    font-size: 14px; outline: none; transition: .15s; background: var(--input-bg); color: var(--text); font-family: inherit;
}
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99,91,255,.12); }
.select {
    width: 100%; border: 1.5px solid var(--border); border-radius: 8px; padding: 8px 12px;
    font-size: 13px; background: var(--input-bg); color: var(--text); outline: none; font-family: inherit;
}
.select:focus { border-color: var(--accent); }
.btn {
    display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px;
    border-radius: 8px; font-size: 13px; font-weight: 500; cursor: pointer;
    text-decoration: none; border: none; transition: all .15s; font-family: inherit;
}
.btn-primary   { background: var(--accent); color: #fff; box-shadow: 0 1px 2px rgba(99,91,255,.2),0 4px 12px rgba(99,91,255,.25); }
.btn-primary:hover   { background: var(--accent-h); }
.btn-success   { background: #16a34a; color: #fff; }  .btn-success:hover { background: #15803d; }
.btn-danger    { background: #dc2626; color: #fff; }  .btn-danger:hover  { background: #b91c1c; }
.btn-secondary { background: var(--surface); color: var(--text2); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg); color: var(--accent); }
.btn-warning   { background: #d97706; color: #fff; }  .btn-warning:hover { background: #b45309; }
.btn-sm        { padding: 5px 12px; font-size: 12px; border-radius: 6px; }
.card { background: var(--surface); border-radius: 12px; box-shadow: var(--card-shadow); padding: 20px; border: 1px solid var(--border); }
.alert-info    { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 13px; }
.alert-error   { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 13px; }
.alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 13px; }
.alert-warning { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 13px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { background: var(--th-bg); padding: 10px 12px; text-align: left; font-weight: 600; color: var(--text2); border-bottom: 2px solid var(--border); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
td { padding: 10px 12px; border-bottom: 1px solid var(--border2); color: var(--text2); }
tr:hover td { background: var(--tr-hover); }
.table-wrap { overflow-x: auto; }
.form-group  { margin-bottom: 16px; }
.form-label  { display: block; font-size: 13px; font-weight: 500; color: var(--text2); margin-bottom: 6px; }
.modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 100; align-items: center; justify-content: center; }
.modal.open { display: flex; }
.modal-box { background: var(--surface); border-radius: 14px; padding: 24px; max-width: 520px; width: 100%; max-height: 90vh; overflow-y: auto; border: 1px solid var(--border); box-shadow: 0 20px 60px rgba(0,0,0,0.2); }

/* 响应式 */
@media(max-width: 960px) {
    .nav-menu, .nav-btn-login { display: none; }
    .nav-hamburger { display: flex; }
    .nav-login-xs { display: flex; }
    /* 关键：nav-menu 消失后 nav-actions 必须撑到右侧 */
    .nav-actions { margin-left: auto; }
}
@media(max-width: 600px) {
    .nav-btn-reg, .nav-btn-console { display: none; }
    .nav-inner { padding: 0 12px; gap: 8px; }
    .nav-actions { gap: 4px; }
}
@media(max-width: 960px) {
    /* 移动端禁止 hover 触发下拉（iOS sticky-hover bug），导航靠汉堡菜单 */
    .nav-actions .nav-item:hover .nav-dropdown,
    .nav-actions .nav-item.open .nav-dropdown {
        opacity: 0 !important; visibility: hidden !important; pointer-events: none !important;
    }
}
@media(max-width: 480px) {
    /* 隐藏用户名文字和下拉箭头，只保留头像 */
    .nav-actions .nav-item .nav-link span,
    .nav-actions .nav-item .nav-link .nav-caret { display: none; }
    /* 保证头像在 nav-link 中居中对齐 */
    .nav-actions .nav-item .nav-link {
        padding: 4px; display: flex; align-items: center; justify-content: center;
    }
    /* 头像容器本身确保不被压缩 */
    .nav-actions .nav-item .nav-link > div,
    .nav-actions .nav-item .nav-link > img {
        flex-shrink: 0;
    }
}

/* ── Toast 通知 ── */
.toast-container { position:fixed; top:76px; right:20px; z-index:9999; display:flex; flex-direction:column; gap:10px; max-width:380px; width:calc(100vw - 40px); pointer-events:none; }
.toast { display:flex; align-items:flex-start; gap:10px; padding:13px 14px 16px; border-radius:12px; box-shadow:0 8px 28px rgba(0,0,0,.13),0 2px 8px rgba(0,0,0,.07); border:1px solid; font-size:13px; line-height:1.5; position:relative; overflow:hidden; pointer-events:auto; animation:toast-in .28s cubic-bezier(.25,.8,.25,1); }
@keyframes toast-in { from { transform:translateX(110%); opacity:0; } to { transform:translateX(0); opacity:1; } }
.toast.toast-out { animation:toast-out .28s cubic-bezier(.25,.8,.25,1) forwards; }
@keyframes toast-out { to { transform:translateX(110%); opacity:0; } }
.toast-success { background:rgba(240,253,244,.97); border-color:#86efac; color:#14532d; }
.toast-error   { background:rgba(254,242,242,.97); border-color:#fca5a5; color:#7f1d1d; }
.toast-warning { background:rgba(255,251,235,.97); border-color:#fcd34d; color:#78350f; }
.toast-info    { background:rgba(239,246,255,.97); border-color:#93c5fd; color:#1e3a8a; }
.toast-icon { font-size:15px; flex-shrink:0; margin-top:1px; }
.toast-body { flex:1; }
.toast-close { background:none; border:none; cursor:pointer; font-size:16px; color:inherit; opacity:.4; padding:0 0 0 8px; line-height:1; flex-shrink:0; transition:opacity .15s; }
.toast-close:hover { opacity:.9; }
.toast-bar { position:absolute; bottom:0; left:0; height:3px; border-radius:0 0 0 12px; animation:bar-shrink linear forwards; }
.toast-success .toast-bar { background:#16a34a; }
.toast-error   .toast-bar { background:#dc2626; }
.toast-warning .toast-bar { background:#d97706; }
.toast-info    .toast-bar { background:#2563eb; }
@keyframes bar-shrink { from { width:100%; } to { width:0; } }
@media(max-width:500px) { .toast-container { top:68px; right:12px; left:12px; max-width:none; width:auto; } }

/* ===== 紧凑筛选面板（auction/market 等公开页面共用）===== */
/* ===== 筛选面板 ===== */
.cf-panel {
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: 12px;
    margin-bottom: 14px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(15,23,42,.05);
}
/* 移动端 toggle 行（桌面隐藏） */
.cf-mob-bar {
    display: none;
}
/* 桌面筛选行 */
.cf-row {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
    padding: 10px 14px;
}
.cf-sep { width: 1px; height: 18px; background: var(--border); flex-shrink: 0; }
.cf-label { font-size: 11px; font-weight: 700; color: var(--text4); white-space: nowrap; }
/* 筛选下拉 */
.cf-select {
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text2);
    background: var(--surface);
    outline: none;
    cursor: pointer;
    font-family: inherit;
    transition: all .15s;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2394a3b8'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 28px;
}
.cf-select:hover { border-color: var(--primary); color: var(--primary); }
.cf-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,91,255,.10); }
/* 已选中时高亮 */
.cf-select.has-value {
    border-color: var(--primary);
    color: var(--primary);
    background-color: var(--primary-bg);
}
/* 价格输入框 */
.cf-input {
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 5px 12px;
    font-size: 12px;
    color: var(--text);
    background: var(--surface);
    outline: none;
    font-family: inherit;
    width: 80px;
    transition: all .15s;
}
.cf-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,91,255,.08); }
/* 更多按钮 */
.cf-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border: 1.5px solid var(--border);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text3);
    background: var(--surface);
    cursor: pointer;
    transition: all .15s;
    font-family: inherit;
    white-space: nowrap;
}
.cf-more-btn:hover { border-color: var(--primary); color: var(--primary); }
.cf-more-btn.open { border-color: var(--primary); color: var(--primary); background: var(--primary-bg); }
/* 展开面板 */
.cf-more-panel { display: none; padding: 12px 14px 14px; border-top: 1px solid var(--border-light); }
.cf-more-panel.open { display: block; }
.cf-more-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.cf-more-field label { display: block; font-size: 11px; font-weight: 600; color: var(--text4); margin-bottom: 4px; }
.cf-more-field input, .cf-more-field select { width: 100%; border: 1.5px solid var(--border); border-radius: 8px; padding: 7px 9px; font-size: 13px; outline: none; background: var(--surface); color: var(--text); font-family: inherit; transition: .12s; box-sizing: border-box; }
.cf-more-field input:focus, .cf-more-field select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,91,255,.08); }
.cf-actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
/* 已激活筛选标签 */
.cf-active-tags { display: flex; gap: 5px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; }
.cf-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--primary-bg);
    color: var(--primary);
    border: 1px solid rgba(99,91,255,.2);
    border-radius: 20px;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
}
.cf-tag button { background: none; border: none; color: var(--primary); cursor: pointer; font-size: 13px; line-height: 1; padding: 0; margin-left: 1px; opacity: .7; }
.cf-tag button:hover { opacity: 1; }

/* ===== 移动端筛选 ===== */
@media(max-width: 640px) {
    /* toggle 行：手机上显示，桌面隐藏 */
    .cf-mob-bar {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 10px 14px;
        border-bottom: 1.5px solid var(--border);
    }
    .cf-mob-toggle {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 7px 14px;
        border: 1.5px solid var(--border);
        border-radius: 20px;
        font-size: 13px;
        font-weight: 600;
        color: var(--text2);
        background: var(--surface);
        cursor: pointer;
        font-family: inherit;
        transition: all .15s;
    }
    .cf-mob-toggle.active {
        border-color: var(--primary);
        color: var(--primary);
        background: var(--primary-bg);
    }
    .cf-mob-badge {
        background: var(--primary);
        color: #fff;
        border-radius: 10px;
        padding: 1px 6px;
        font-size: 11px;
        font-weight: 700;
    }
    .cf-mob-reset {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        padding: 6px 12px;
        border: none;
        background: none;
        font-size: 12px;
        font-weight: 600;
        color: #dc2626;
        cursor: pointer;
        font-family: inherit;
        margin-left: auto;
    }
    /* 筛选内容默认折叠，mob-open 时展开 */
    .cf-panel .cf-row,
    .cf-panel .cf-more-panel.open {
        display: none;
    }
    .cf-panel.mob-open .cf-row {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        padding: 10px 14px;
    }
    .cf-panel.mob-open .cf-more-panel.open {
        display: block;
    }
    /* 手机上 select 换行显示 */
    .cf-select {
        flex: 1 1 calc(50% - 8px);
        min-width: 120px;
    }
    .cf-input { width: 72px; flex-shrink: 0; }
    .cf-sep { display: none; }
    .cf-more-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
}

/* ===== Hero 横幅（公开页面）===== */
.page-hero { background:linear-gradient(135deg,#1e3a8a 0%,#1677ff 100%); border-radius:16px; padding:24px 24px 20px; margin-bottom:14px; }
@media(max-width:640px){
    .page-hero,.mkt-hero,.whois-hero,.price-hero,.fd-hero,.shop-hero,.ssl-hero,.docs-hero,.md-hero {
        padding:16px!important; border-radius:12px!important; margin-bottom:12px!important;
    }
}