/* esoushe.com - 仿 esoua.com 界面 */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --bg: #0a0a0a;
    --card-bg: #1a1a1a;
    --text: #e5e5e5;
    --text-dim: #a3a3a3;
    --border: #2e2e2e;
    --radius: 8px;
}
body {
    font-family: 'Inter', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: #38bdf8; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
    background: #111;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner { display: flex; align-items: center; gap: 24px; padding: 14px 20px; }
.logo { font-size: 20px; font-weight: 700; color: var(--text); }
.logo:hover { color: var(--primary); }
.main-nav { display: flex; gap: 16px; }
.main-nav a { color: var(--text-dim); font-size: 14px; }
.main-nav a:hover { color: var(--primary); }
.header-right { margin-left: auto; flex: 1; max-width: 480px; }
.search-form { display: flex; gap: 0; }
.search-form input {
    flex: 1;
    padding: 9px 14px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius) 0 0 var(--radius);
    color: var(--text);
    font-size: 14px;
    outline: none;
}
.search-form input:focus { border-color: var(--primary); }
.search-form button {
    padding: 9px 20px;
    background: var(--primary);
    border: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
}
.search-form button:hover { background: var(--primary-dark); }

/* Hero */
.hero-section { text-align: center; padding: 60px 0 40px; }
.hero-title { font-size: 36px; margin-bottom: 12px; }
.hero-desc { color: var(--text-dim); margin-bottom: 30px; }
.hero-search { display: flex; max-width: 640px; margin: 0 auto 20px; }
.hero-search input {
    flex: 1;
    padding: 14px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius) 0 0 var(--radius);
    color: var(--text);
    font-size: 16px;
    outline: none;
}
.hero-search input:focus { border-color: var(--primary); }
.hero-search button {
    padding: 14px 32px;
    background: var(--primary);
    border: none;
    border-radius: 0 var(--radius) var(--radius) 0;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
}
.hot-tags { color: var(--text-dim); font-size: 14px; }
.hot-tags a { margin: 0 6px; color: var(--text-dim); }
.hot-tags a:hover { color: var(--primary); }

/* Nav tabs(仿 esoua.com) */
.nav-tabs {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
    padding: 8px 0 0;
}
.nav-tabs .tab {
    padding: 10px 22px;
    color: var(--text-dim);
    font-size: 14px;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}
.nav-tabs .tab:hover { color: var(--primary); }
.nav-tabs .tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}
.friend-links .links-wrap { display: flex; flex-wrap: wrap; gap: 12px; }
.friend-links .links-wrap a {
    color: var(--text-dim);
    font-size: 13px;
    padding: 4px 10px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
}
.friend-links .links-wrap a:hover { color: var(--primary); border-color: var(--primary); }

/* Sections */
.section { margin: 30px 0; }
.section-title { font-size: 20px; margin-bottom: 16px; padding-left: 12px; border-left: 4px solid var(--primary); }
.ad-banner { background: #1a2a3a; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 20px; margin: 20px 0; }
.ad-banner a { color: #fbbf24; font-size: 14px; }

/* Disk cards */
.disk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.disk-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    transition: border-color .2s;
}
.disk-card:hover { border-color: var(--primary); }
.disk-name {
    color: var(--text);
    font-size: 15px;
    display: block;
    margin-bottom: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.disk-name:hover { color: var(--primary); }
.disk-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; }
.share-user { color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Type badges */
.type-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}
.type-quark { background: #7c3aed22; color: #a78bfa; border: 1px solid #7c3aed55; }
.type-bdy { background: #2563eb22; color: #93c5fd; border: 1px solid #2563eb55; }
.type-aly { background: #dc262622; color: #fca5a5; border: 1px solid #dc262655; }
.type-xunlei { background: #05966922; color: #6ee7b7; border: 1px solid #05966955; }
.type-uc { background: #d9770622; color: #fcd34d; border: 1px solid #d9770655; }

/* Search results */
.result-header { margin: 30px 0 20px; }
.result-title { font-size: 24px; margin-bottom: 8px; }
.result-count { color: var(--text-dim); font-size: 14px; }
.result-list { display: flex; flex-direction: column; gap: 12px; }
.result-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
}
.result-name { font-size: 16px; color: var(--text); font-weight: 500; }
.result-name:hover { color: var(--primary); }
.result-meta { display: flex; align-items: center; gap: 12px; margin-top: 8px; font-size: 13px; }
.disk-size { color: var(--text-dim); }
.result-files { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.file-tag {
    background: #1f1f1f;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 11px;
    color: var(--text-dim);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Pagination */
.pagination { display: flex; justify-content: center; align-items: center; gap: 20px; margin: 30px 0; }
.pagination a {
    padding: 8px 18px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.page-info { color: var(--text-dim); font-size: 14px; }

/* Detail */
.detail-header { margin: 30px 0 20px; }
.detail-title { font-size: 26px; margin-bottom: 10px; word-break: break-all; }
.detail-meta { display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--text-dim); flex-wrap: wrap; }
.detail-body { display: grid; grid-template-columns: 1fr 300px; gap: 24px; }
.link-box {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}
.link-box h3, .file-list h3, .related-box h3, .side-box h3 { font-size: 15px; margin-bottom: 12px; }
.link-row { display: flex; gap: 10px; margin-bottom: 10px; }
.link-input {
    flex: 1;
    padding: 10px 14px;
    background: #111;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--primary);
    font-size: 14px;
}
.btn-copy {
    padding: 10px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    cursor: pointer;
}
.btn-copy:hover { border-color: var(--primary); color: var(--primary); }
.pass-row { font-size: 14px; }
.transfer-box { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--border); }
.btn-transfer {
    padding: 10px 24px;
    background: linear-gradient(135deg, #7c3aed, #0ea5e9);
    border: none;
    border-radius: var(--radius);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}
.btn-transfer:hover { opacity: .9; }
.btn-transfer:disabled { opacity: .5; cursor: not-allowed; }
.transfer-status { margin-left: 12px; font-size: 13px; color: var(--text-dim); }
.transfer-result { margin-top: 10px; font-size: 13px; }
.transfer-result a { color: #6ee7b7; }

.file-list, .related-box {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}
.file-list ul { list-style: none; }
.file-list li {
    padding: 6px 0;
    border-bottom: 1px solid #1f1f1f;
    font-size: 13px;
    color: var(--text-dim);
    word-break: break-all;
}
.related-list { display: flex; flex-direction: column; gap: 8px; }
.related-item { font-size: 14px; }

.side-box {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 16px;
}
.side-box a { display: block; padding: 6px 0; font-size: 13px; color: var(--text-dim); }
.side-box a:hover { color: var(--primary); }
.tip-text { font-size: 13px; color: var(--text-dim); }

/* Empty/error */
.empty-box, .error-box {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-dim);
}
.empty-box h1 { color: var(--text); margin-bottom: 12px; }
.error-box { color: #fca5a5; }

/* Footer */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 24px 0;
    margin-top: 40px;
    text-align: center;
    color: var(--text-dim);
    font-size: 13px;
}

/* Admin */
.admin-login-box { max-width: 400px; margin: 60px auto; background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; }
.admin-login-form { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.admin-login-form input { padding: 10px 14px; background: #111; border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); }
.admin-login-form button { padding: 10px; background: var(--primary); border: none; border-radius: var(--radius); color: #fff; cursor: pointer; }
.admin-panel { max-width: 800px; margin: 40px auto; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 20px; }
.stat-item { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; text-align: center; }
.stat-item span { display: block; color: var(--text-dim); font-size: 13px; }
.stat-item strong { display: block; font-size: 24px; margin-top: 8px; }

@media (max-width: 768px) {
    .header-inner { flex-wrap: wrap; }
    .header-right { max-width: 100%; order: 3; flex-basis: 100%; }
    .detail-body { grid-template-columns: 1fr; }
    .disk-grid { grid-template-columns: 1fr; }
}