/* ============================================
   CSS Variables & Theme
   ============================================ */
:root {
    --bg: #F0FAFF;
    --bg-warm: #E4F4FB;
    --bg-deep: #D0ECF8;
    --surface: #FFFFFF;
    --surface-alt: #F7FCFF;
    --primary: #00BCD4;
    --primary-dark: #0097A7;
    --primary-light: #E0F7FA;
    --primary-glow: rgba(0,188,212,0.18);
    --cyan: #00E5FF;
    --cyan-dark: #00B8D4;
    --cyan-light: #E0FFFE;
    --blue: #42A5F5;
    --blue-light: #E3F2FD;
    --green: #4CAF50;
    --green-light: #E8F5E9;
    --orange: #FF9800;
    --orange-light: #FFF3E0;
    --red: #EF5350;
    --red-light: #FFEBEE;
    --yellow: #FFD54F;
    --yellow-light: #FFFDE7;
    --text: #1A3A50;
    --text-secondary: #3B6580;
    --text-muted: #82A8BE;
    --line: rgba(0,140,180,0.08);
    --shadow-xs: 0 1px 3px rgba(0,100,160,0.04);
    --shadow-sm: 0 2px 8px rgba(0,100,160,0.06);
    --shadow: 0 4px 20px rgba(0,100,160,0.08);
    --shadow-lg: 0 12px 40px rgba(0,100,160,0.12);
    --radius: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --font-brand: 'Ma Shan Zheng','STXingkai','华文行楷','KaiTi',cursive;
    --font-body: 'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
}

html.dark {
    --bg: #0A1E30;
    --bg-warm: #0E2740;
    --bg-deep: #122E4A;
    --surface: #153555;
    --surface-alt: #193D60;
    --primary: #4DD0E1;
    --primary-dark: #00BCD4;
    --primary-light: rgba(0,188,212,0.14);
    --cyan: #00E5FF;
    --cyan-dark: #00BCD4;
    --cyan-light: rgba(0,229,255,0.10);
    --blue: #64B5F6;
    --blue-light: rgba(100,181,246,0.12);
    --green: #81C784;
    --green-light: rgba(76,175,80,0.12);
    --orange: #FFB74D;
    --orange-light: rgba(255,152,0,0.10);
    --red: #EF5350;
    --red-light: rgba(239,83,80,0.10);
    --text: #E0F0FF;
    --text-secondary: #A0C8E0;
    --text-muted: #5A90B0;
    --line: rgba(255,255,255,0.08);
    --shadow-xs: 0 1px 3px rgba(0,0,0,0.2);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
    --shadow: 0 4px 20px rgba(0,0,0,0.25);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.35);
}

/* ============================================
   Reset & Base
   ============================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
    font-family:var(--font-body);color:var(--text);
    background:var(--bg);min-height:100vh;line-height:1.7;
    transition:background .4s,color .4s;
    overflow-x:auto;min-width:1100px;
}
a{color:var(--primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-dark)}
img{max-width:100%;display:block}
input,select,textarea,button{font-family:var(--font-body);font-size:14px}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* ============================================
   Navbar — always desktop style
   ============================================ */
.navbar{
    position:sticky;top:0;z-index:100;
    background:rgba(255,255,255,0.82);
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);
    transition:background .4s;
}
html.dark .navbar{background:rgba(21,53,85,0.85)}
.nav-container{
    max-width:1200px;margin:0 auto;padding:0 20px;
    display:flex;align-items:center;justify-content:space-between;
    height:60px;
}
.nav-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.nav-logo{
    width:40px;height:40px;border-radius:12px;
    display:grid;place-items:center;
    background:linear-gradient(135deg,#00BCD4,#00E5FF);
    color:#fff;font-family:var(--font-brand);font-size:22px;
    box-shadow:0 4px 14px rgba(0,188,212,0.3);flex-shrink:0;
}
.nav-title{
    font-family:var(--font-brand);font-size:22px;
    letter-spacing:2px;font-weight:700;white-space:nowrap;
}
.nav-toggle{display:none !important}
.nav-menu{display:flex !important;align-items:center;gap:24px;flex:1;margin-left:32px}
.nav-links{display:flex;gap:4px}
.nav-link{
    padding:8px 14px;border-radius:10px;font-size:14px;
    font-weight:500;color:var(--text-secondary);
    transition:all .2s;white-space:nowrap;
}
.nav-link:hover{background:var(--primary-light);color:var(--primary)}
.nav-link.active{background:var(--primary-light);color:var(--primary);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}

/* Nav user dropdown */
.nav-user{position:relative}
.nav-user-btn{
    display:flex;align-items:center;gap:8px;
    background:none;border:none;cursor:pointer;
    padding:6px 10px;border-radius:10px;transition:.2s;
}
.nav-user-btn:hover{background:var(--primary-light)}
.nav-avatar{
    width:32px;height:32px;border-radius:10px;
    display:grid;place-items:center;
    background:linear-gradient(135deg,var(--primary),var(--cyan));
    color:#fff;font-size:14px;font-weight:700;
}
.nav-username{font-size:14px;font-weight:600;color:var(--text)}
.nav-dropdown{
    position:absolute;top:calc(100% + 6px);right:0;
    min-width:180px;background:var(--surface);
    border:1px solid var(--line);border-radius:var(--radius);
    box-shadow:var(--shadow-lg);display:none;
    padding:6px;z-index:200;
    animation:dropIn .15s ease;
}
.nav-dropdown.show{display:block}
.dropdown-item{
    display:block;padding:10px 14px;border-radius:8px;
    font-size:14px;color:var(--text);transition:.15s;
}
.dropdown-item:hover{background:var(--primary-light);color:var(--primary)}
.dropdown-divider{height:1px;background:var(--line);margin:4px 8px}
@keyframes dropIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}

/* Theme toggle */
.theme-toggle{
    width:36px;height:36px;border-radius:50%;
    background:var(--bg-warm);border:1px solid var(--line);
    cursor:pointer;display:grid;place-items:center;
    font-size:16px;transition:.3s;line-height:1;flex-shrink:0;
}
.theme-toggle:hover{transform:rotate(20deg) scale(1.1)}

/* ============================================
   Flash Messages
   ============================================ */
.flash{
    max-width:1200px;margin:12px auto;padding:14px 20px;
    border-radius:var(--radius);font-size:14px;font-weight:600;
    animation:fadeSlide .3s ease;
}
.flash-success{background:var(--green-light);color:var(--green);border:1px solid rgba(76,175,80,0.15)}
.flash-error{background:var(--red-light);color:var(--red);border:1px solid rgba(239,83,80,0.15)}
@keyframes fadeSlide{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}

/* ============================================
   Main Content
   ============================================ */
.main-content{min-height:calc(100vh - 60px - 200px)}

/* ============================================
   Buttons
   ============================================ */
.btn{
    display:inline-flex;align-items:center;gap:6px;
    padding:10px 20px;border:none;border-radius:var(--radius);
    font-size:14px;font-weight:600;cursor:pointer;
    transition:all .25s;text-decoration:none;line-height:1.4;
}
.btn-primary{
    background:linear-gradient(135deg,#00BCD4,#00E5FF);color:#fff;
    box-shadow:0 4px 14px rgba(0,188,212,0.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(0,188,212,0.38);color:#fff}
.btn-ghost{background:rgba(255,255,255,0.5);color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}
html.dark .btn-ghost{background:rgba(255,255,255,0.05)}
.btn-sm{padding:7px 14px;font-size:13px;border-radius:10px}
.btn-xs{padding:4px 10px;font-size:12px;border-radius:8px}
.btn-outline{
    background:transparent;color:var(--primary);
    border:1.5px solid var(--primary);
}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-danger{background:var(--red-light);color:var(--red);border:1px solid transparent}
.btn-danger:hover{background:var(--red);color:#fff}
.btn-success{background:var(--green-light);color:var(--green);border:1px solid transparent}
.btn-success:hover{background:var(--green);color:#fff}

/* ============================================
   Cards
   ============================================ */
.card{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-lg);overflow:hidden;
    box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.card-body{padding:20px}

/* Resource Card */
.res-card{display:flex;gap:16px;padding:18px;cursor:pointer}
.res-card+.res-card{border-top:1px solid var(--line)}
.res-card:hover{background:var(--primary-light)}
.res-card-icon{
    width:52px;height:52px;border-radius:14px;
    display:grid;place-items:center;font-size:24px;
    background:var(--primary-light);flex-shrink:0;
}
.res-card-body{flex:1;min-width:0}
.res-card-title{font-weight:700;font-size:15px;margin-bottom:4px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.res-card-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--text-muted);margin-top:6px}
.res-card-meta span{display:flex;align-items:center;gap:3px}

/* Grid Cards */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.res-grid-card .card-cover{
    height:140px;background:var(--bg-warm);
    display:flex;align-items:center;justify-content:center;font-size:48px;
    border-bottom:1px solid var(--line);position:relative;
}
.res-grid-card .card-cover .file-type-badge{
    position:absolute;top:10px;right:10px;
    padding:3px 10px;border-radius:99px;font-size:11px;
    background:var(--primary);color:#fff;font-weight:700;
}
.res-grid-card .card-body{padding:16px}
.res-grid-card .card-title{
    font-weight:700;font-size:15px;margin-bottom:6px;
    overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.res-grid-card .card-desc{
    font-size:13px;color:var(--text-muted);
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
    overflow:hidden;margin-bottom:10px;
}
.res-grid-card .card-footer{
    display:flex;justify-content:space-between;align-items:center;
    font-size:12px;color:var(--text-muted);
}
.res-grid-card .card-stats{display:flex;gap:10px}

/* ============================================
   Hero / Banner
   ============================================ */
.hero{
    background:linear-gradient(135deg,#E0F7FA 0%,#E0F2F1 30%,#F0FAFF 60%,#E8F4FD 100%);
    border-radius:var(--radius-xl);padding:40px 32px;
    margin:20px auto;max-width:1200px;
    position:relative;overflow:hidden;
    border:1px solid rgba(255,255,255,0.5);
    box-shadow:var(--shadow);
}
html.dark .hero{
    background:linear-gradient(135deg,rgba(0,188,212,0.08),rgba(0,229,255,0.05),rgba(66,165,245,0.04));
    border-color:var(--line);
}
.hero::before{
    content:'';position:absolute;top:-60px;right:-40px;
    width:240px;height:240px;
    background:radial-gradient(circle,rgba(0,229,255,0.15),transparent 70%);
    border-radius:50%;pointer-events:none;
}
.hero::after{
    content:'';position:absolute;bottom:-60px;left:10%;
    width:200px;height:200px;
    background:radial-gradient(circle,rgba(0,188,212,0.12),transparent 70%);
    border-radius:50%;pointer-events:none;
}
.hero-content{position:relative;z-index:1}
.hero h1{
    font-family:var(--font-brand);font-size:36px;
    letter-spacing:4px;margin-bottom:8px;
    text-shadow:0 2px 6px rgba(0,188,212,0.12);
}
.hero p{font-size:16px;color:var(--text-secondary);margin-bottom:24px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}

/* Search Bar */
.search-bar{
    display:flex;gap:0;margin:20px auto;max-width:600px;
    background:var(--surface);border:2px solid transparent;
    border-radius:16px;box-shadow:var(--shadow);
    overflow:hidden;transition:border-color .25s;
}
.search-bar:focus-within{border-color:var(--primary)}
.search-bar input{
    flex:1;padding:14px 20px;border:none;outline:none;
    font-size:15px;background:transparent;color:var(--text);
    min-width:0;
}
.search-bar button{
    padding:14px 24px;background:linear-gradient(135deg,#00BCD4,#00E5FF);
    color:#fff;border:none;cursor:pointer;font-size:16px;
    font-weight:700;transition:.2s;white-space:nowrap;
}
.search-bar button:hover{background:linear-gradient(135deg,#0097A7,#00BCD4)}

/* ============================================
   Section
   ============================================ */
.section{max-width:1200px;margin:24px auto;padding:0 20px}
.section-header{
    display:flex;justify-content:space-between;align-items:center;
    margin-bottom:16px;flex-wrap:wrap;gap:10px;
}
.section-title{font-size:20px;font-weight:800;display:flex;align-items:center;gap:8px}
.section-more{font-size:13px;color:var(--text-muted);font-weight:500}
.section-more:hover{color:var(--primary)}

/* ============================================
   Category Grid
   ============================================ */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.cat-item{
    display:flex;flex-direction:column;align-items:center;gap:8px;
    padding:20px 12px;background:var(--surface);
    border:1px solid var(--line);border-radius:var(--radius);
    cursor:pointer;transition:all .25s;text-decoration:none;color:var(--text);
    box-shadow:var(--shadow-xs);
}
.cat-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--primary);color:var(--primary)}
.cat-item .cat-icon{font-size:32px}
.cat-item .cat-name{font-size:13px;font-weight:600;text-align:center}

/* ============================================
   Tags / Badges
   ============================================ */
.tag{
    display:inline-flex;align-items:center;
    padding:3px 10px;border-radius:99px;font-size:12px;
    font-weight:500;background:var(--primary-light);color:var(--primary);
    border:1px solid transparent;
}
.tag-green{background:var(--green-light);color:var(--green)}
.tag-orange{background:var(--orange-light);color:var(--orange)}
.tag-blue{background:var(--blue-light);color:var(--blue)}
.tag-red{background:var(--red-light);color:var(--red)}
.tags{display:flex;gap:6px;flex-wrap:wrap}

/* ============================================
   Forms
   ============================================ */
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}
.form-control{
    width:100%;padding:11px 14px;border:2px solid transparent;
    background:var(--bg-warm);border-radius:var(--radius);
    color:var(--text);font-size:15px;outline:none;
    transition:all .25s;
}
html.dark .form-control{background:var(--bg-deep)}
.form-control:focus{border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 3px var(--primary-light)}
textarea.form-control{min-height:120px;resize:vertical;line-height:1.7}
select.form-control{cursor:pointer}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

.form-box{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-xl);padding:32px;
    box-shadow:var(--shadow);
    max-width:500px;margin:20px auto;
}
.form-box.wide{max-width:800px}
.form-title{font-size:22px;font-weight:800;text-align:center;margin-bottom:24px}

/* File upload area */
.upload-area{
    border:2px dashed var(--line);border-radius:var(--radius);
    padding:40px 20px;text-align:center;
    cursor:pointer;transition:all .25s;
    background:var(--bg-warm);
}
.upload-area:hover,.upload-area.dragover{
    border-color:var(--primary);background:var(--primary-light);
}
.upload-area .upload-icon{font-size:40px;margin-bottom:10px}
.upload-area .upload-text{font-size:14px;color:var(--text-muted)}
.upload-area .upload-hint{font-size:12px;color:var(--text-muted);margin-top:6px}
.upload-filename{
    margin-top:10px;padding:10px 16px;
    background:var(--green-light);color:var(--green);
    border-radius:var(--radius);font-size:14px;
    font-weight:600;display:none;
}

/* ============================================
   Pagination
   ============================================ */
.pagination{display:flex;gap:6px;justify-content:center;margin:24px 0;flex-wrap:wrap}
.pagination a,.pagination span{
    display:inline-flex;align-items:center;justify-content:center;
    min-width:36px;height:36px;padding:0 10px;
    border-radius:10px;font-size:14px;font-weight:500;
    color:var(--text-secondary);border:1px solid var(--line);
    transition:.2s;text-decoration:none;
}
.pagination a:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.pagination .active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ============================================
   Tabs
   ============================================ */
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin-bottom:20px;overflow-x:auto}
.tab-link{
    padding:10px 18px;font-size:14px;font-weight:600;
    color:var(--text-muted);border-bottom:2px solid transparent;
    margin-bottom:-2px;cursor:pointer;transition:.2s;white-space:nowrap;
}
.tab-link:hover{color:var(--primary)}
.tab-link.active{color:var(--primary);border-bottom-color:var(--primary)}
.tab-content{display:none}
.tab-content.active{display:block}

/* ============================================
   Comment
   ============================================ */
.comment{display:flex;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}
.comment:last-child{border-bottom:none}
.comment-avatar{
    width:36px;height:36px;border-radius:10px;
    display:grid;place-items:center;
    background:var(--primary-light);color:var(--primary);
    font-size:14px;font-weight:700;flex-shrink:0;
}
.comment-body{flex:1;min-width:0}
.comment-header{display:flex;gap:10px;align-items:center;margin-bottom:4px}
.comment-name{font-weight:700;font-size:14px}
.comment-time{font-size:12px;color:var(--text-muted)}
.comment-text{font-size:14px;line-height:1.7;color:var(--text)}

/* ============================================
   Detail Page
   ============================================ */
.detail-header{margin-bottom:24px}
.detail-title{font-size:26px;font-weight:900;margin-bottom:10px;line-height:1.4}
.detail-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--text-muted);margin-bottom:16px}
.detail-meta span{display:flex;align-items:center;gap:4px}
.detail-desc{
    font-size:15px;line-height:1.8;color:var(--text-secondary);
    padding:20px;background:var(--bg-warm);border-radius:var(--radius);
    border:1px solid var(--line);
}
.detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.detail-actions .btn{min-width:100px;justify-content:center}

/* PDF Preview */
.pdf-preview{
    border:1px solid var(--line);border-radius:var(--radius);
    overflow:hidden;margin:20px 0;height:600px;
    background:var(--bg-warm);
}
.pdf-preview iframe{width:100%;height:100%;border:none}
.pdf-preview img{width:100%;height:auto}

/* ============================================
   User Center
   ============================================ */
.user-header{
    display:flex;gap:20px;align-items:center;
    padding:28px;background:var(--surface);
    border:1px solid var(--line);border-radius:var(--radius-xl);
    box-shadow:var(--shadow-sm);margin-bottom:20px;
}
.user-avatar-lg{
    width:72px;height:72px;border-radius:20px;
    display:grid;place-items:center;
    background:linear-gradient(135deg,var(--primary),var(--cyan));
    color:#fff;font-size:28px;font-weight:900;flex-shrink:0;
}
.user-info h2{font-size:22px;font-weight:800;margin-bottom:4px}
.user-info p{font-size:14px;color:var(--text-muted)}
.user-stats{display:flex;gap:20px;margin-top:10px}
.user-stat{text-align:center}
.user-stat .num{font-size:20px;font-weight:900;color:var(--primary);display:block}
.user-stat .label{font-size:12px;color:var(--text-muted)}

/* ============================================
   Admin
   ============================================ */
.admin-layout{display:grid;grid-template-columns:220px 1fr;gap:20px;max-width:1200px;margin:20px auto;padding:0 20px}
.admin-sidebar{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-lg);padding:16px;
    box-shadow:var(--shadow-sm);position:sticky;top:80px;
    align-self:start;
}
.admin-sidebar a{
    display:flex;align-items:center;gap:8px;
    padding:10px 14px;border-radius:10px;
    font-size:14px;color:var(--text-secondary);transition:.2s;
}
.admin-sidebar a:hover,.admin-sidebar a.active{background:var(--primary-light);color:var(--primary)}
.admin-main{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-lg);padding:24px;
    box-shadow:var(--shadow-sm);min-height:60vh;
}

/* Admin table */
.data-table{width:100%;border-collapse:collapse;font-size:14px}
.data-table th{
    text-align:left;padding:10px 12px;font-size:12px;
    font-weight:700;color:var(--text-muted);
    text-transform:uppercase;letter-spacing:.05em;
    border-bottom:2px solid var(--line);
}
.data-table td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle}
.data-table tr:hover{background:var(--primary-light)}
.data-table .actions{display:flex;gap:6px;flex-wrap:wrap}

/* Stat cards */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.stat-card{
    padding:18px;background:var(--surface);
    border:1px solid var(--line);border-radius:var(--radius);
    text-align:center;box-shadow:var(--shadow-xs);
}
.stat-card .stat-icon{font-size:28px;margin-bottom:6px}
.stat-card .stat-num{font-size:28px;font-weight:900;color:var(--primary);display:block}
.stat-card .stat-label{font-size:12px;color:var(--text-muted)}

/* ============================================
   Footer
   ============================================ */
.site-footer{
    background:var(--surface);border-top:1px solid var(--line);
    padding:40px 0 20px;margin-top:40px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;margin-bottom:24px}
.footer-brand{display:flex;align-items:center}
.footer-desc{font-size:13px;color:var(--text-muted);margin-top:10px;line-height:1.7}
.site-footer h4{font-size:14px;font-weight:700;margin-bottom:12px;color:var(--text)}
.footer-col a{display:block;font-size:13px;color:var(--text-muted);margin-bottom:6px}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--text-muted)}

/* ============================================
   Utility
   ============================================ */
.text-center{text-align:center}
.text-muted{color:var(--text-muted)}
.text-primary{color:var(--primary)}
.mt-10{margin-top:10px}.mt-20{margin-top:20px}.mb-10{margin-bottom:10px}.mb-20{margin-bottom:20px}
.flex{display:flex}.gap-10{gap:10px}.gap-16{gap:16px}.flex-wrap{flex-wrap:wrap}
.items-center{align-items:center}.justify-between{justify-content:space-between}
.hidden{display:none!important}
.empty{text-align:center;padding:60px 20px;color:var(--text-muted)}
.empty .empty-icon{font-size:48px;margin-bottom:12px;opacity:.7}

/* Scrollbar */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(0,188,212,0.2);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(0,188,212,0.35)}

/* ============================================
   Animations
   ============================================ */
.fade-in{opacity:1}
.slide-up{opacity:1;transform:translateY(0)}