/* ============================================
   ImgBB.vip - Image Hosting Panel
   ============================================ */
:root {
    --primary: #0166ff;
    --primary-dark: #0050cc;
    --primary-light: #e8f0fe;
    --green: #2ecc71;
    --red: #e74c3c;
    --orange: #f39c12;
    --dark: #1a1a2e;
    --darker: #16213e;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.12);
    --transition: all .2s ease;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:var(--font);color:var(--gray-800);background:var(--white);line-height:1.5;-webkit-font-smoothing:antialiased;}
a{color:var(--primary);text-decoration:none;transition:var(--transition);}
a:hover{color:var(--primary-dark);}
img{max-width:100%;height:auto;}

/* Utilities */
.container{max-width:1200px;margin:0 auto;padding:0 20px;}
.text-center{text-align:center;}
.text-muted{color:var(--gray-500);}
.mt-1{margin-top:.5rem;}.mt-2{margin-top:1rem;}.mt-3{margin-top:1.5rem;}.mb-2{margin-bottom:1rem;}.mb-3{margin-bottom:1.5rem;}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border:none;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:var(--transition);text-decoration:none;font-family:var(--font);line-height:1.4;}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);}
.btn-primary{background:var(--primary);color:#fff;}.btn-primary:hover{background:var(--primary-dark);color:#fff;}
.btn-secondary{background:var(--gray-100);color:var(--gray-700);}.btn-secondary:hover{background:var(--gray-200);}
.btn-success{background:var(--green);color:#fff;}
.btn-danger{background:var(--red);color:#fff;}
.btn-outline{background:transparent;border:2px solid var(--primary);color:var(--primary);}.btn-outline:hover{background:var(--primary);color:#fff;}
.btn-lg{padding:14px 32px;font-size:16px;}
.btn-sm{padding:6px 14px;font-size:13px;}
.btn-block{display:flex;width:100%;justify-content:center;}

/* Forms */
.form-group{margin-bottom:1rem;}
.form-group label{display:block;margin-bottom:4px;font-size:14px;font-weight:600;color:var(--gray-700);}
.form-control{width:100%;padding:10px 14px;border:2px solid var(--gray-200);border-radius:var(--radius);font-size:14px;font-family:var(--font);transition:var(--transition);background:var(--white);color:var(--gray-800);}
.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(1,102,255,.1);}
select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;}

/* Alerts */
.alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:1rem;font-size:14px;}
.alert-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0;}
.alert-danger{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;}
.alert-info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe;}

/* Cards */
.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--gray-200);overflow:hidden;}
.card-header{padding:14px 20px;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-between;background:var(--gray-50);}
.card-header h3{font-size:15px;font-weight:700;}
.card-body{padding:20px;}

/* Tables */
.table-responsive{overflow-x:auto;}
.table{width:100%;border-collapse:collapse;font-size:14px;}
.table th{padding:10px 14px;text-align:left;font-weight:600;color:var(--gray-600);background:var(--gray-50);border-bottom:2px solid var(--gray-200);white-space:nowrap;}
.table td{padding:10px 14px;border-bottom:1px solid var(--gray-100);color:var(--gray-700);}
.table tr:hover td{background:var(--gray-50);}

/* Badges */
.badge{display:inline-flex;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:600;}
.badge-success{background:#ecfdf5;color:#065f46;}
.badge-danger{background:#fef2f2;color:#991b1b;}
.badge-primary{background:#eef2ff;color:#3730a3;}
.badge-warning{background:#fffbeb;color:#92400e;}

/* Pagination */
.pagination{display:flex;gap:4px;justify-content:center;margin-top:1.5rem;}
.page-link{display:flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border:1px solid var(--gray-200);border-radius:var(--radius);font-size:14px;color:var(--gray-600);transition:var(--transition);}
.page-link:hover,.page-link.active{background:var(--primary);color:#fff;border-color:var(--primary);}

/* ============ NAVBAR ============ */
.navbar{background:var(--white);border-bottom:1px solid var(--gray-200);padding:0 20px;position:sticky;top:0;z-index:100;}
.navbar-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:56px;}
.navbar-brand{display:flex;align-items:center;gap:8px;font-size:20px;font-weight:800;color:var(--primary);}
.navbar-brand img{width:28px;height:28px;}
.navbar-menu{display:flex;align-items:center;gap:6px;}
.navbar-menu a{padding:8px 14px;border-radius:var(--radius);font-size:14px;font-weight:500;color:var(--gray-600);}
.navbar-menu a:hover{color:var(--primary);background:var(--gray-100);}
.navbar-toggle{display:none;background:none;border:none;font-size:22px;cursor:pointer;color:var(--gray-600);padding:6px;}

/* ============ UPLOAD AREA (Landing) ============ */
.upload-hero{background:linear-gradient(135deg,#4facfe 0%,#00f2fe 100%);padding:60px 20px 40px;text-align:center;color:#fff;position:relative;}
.upload-hero h1{font-size:36px;font-weight:800;margin-bottom:10px;}
.upload-hero p{font-size:16px;opacity:.9;margin-bottom:30px;}

.upload-zone{max-width:800px;margin:0 auto;background:rgba(255,255,255,.97);border-radius:16px;box-shadow:var(--shadow-lg);padding:40px;text-align:center;position:relative;border:3px dashed transparent;transition:var(--transition);color:var(--gray-700);}
.upload-zone.dragover{border-color:var(--primary);background:var(--primary-light);}
.upload-zone-icon{font-size:48px;margin-bottom:12px;color:var(--primary);opacity:.7;}
.upload-zone h3{font-size:18px;font-weight:700;color:var(--gray-800);margin-bottom:6px;}
.upload-zone p{font-size:14px;color:var(--gray-500);margin-bottom:16px;}
.upload-zone input[type="file"]{display:none;}
.upload-btn-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:16px;}
.upload-options{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;align-items:center;margin-top:12px;font-size:13px;color:var(--gray-500);}
.upload-options select{padding:6px 10px;border:1px solid var(--gray-300);border-radius:var(--radius);font-size:13px;font-family:var(--font);}

/* Preview Grid */
.preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-top:20px;}
.preview-item{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--gray-100);aspect-ratio:1;cursor:pointer;}
.preview-item img{width:100%;height:100%;object-fit:cover;}
.preview-item .remove-btn{position:absolute;top:4px;right:4px;background:rgba(0,0,0,.6);color:#fff;border:none;border-radius:50%;width:24px;height:24px;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
.preview-item .file-name{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.6);color:#fff;font-size:11px;padding:4px 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* Upload progress */
.upload-progress{margin-top:16px;}
.progress-bar{background:var(--gray-200);border-radius:4px;height:8px;overflow:hidden;}
.progress-bar-fill{height:100%;background:var(--primary);border-radius:4px;transition:width .3s ease;width:0%;}
.upload-status{font-size:13px;color:var(--gray-500);margin-top:6px;}

/* Upload result */
.upload-result{margin-top:20px;text-align:left;}
.result-item{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--gray-200);border-radius:var(--radius);margin-bottom:8px;background:var(--gray-50);}
.result-item img{width:60px;height:60px;object-fit:cover;border-radius:6px;}
.result-item-info{flex:1;min-width:0;}
.result-item-info .name{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.result-item-info .meta{font-size:12px;color:var(--gray-500);}
.result-links{margin-top:4px;display:flex;gap:6px;flex-wrap:wrap;}
.result-links a{font-size:12px;padding:2px 8px;background:var(--primary-light);border-radius:4px;color:var(--primary);}

/* Embed codes section */
.embed-codes{margin-top:20px;background:var(--gray-50);border-radius:var(--radius);padding:16px;border:1px solid var(--gray-200);}
.embed-codes h4{font-size:14px;font-weight:700;margin-bottom:10px;}
.embed-row{display:flex;gap:8px;margin-bottom:8px;align-items:center;}
.embed-row label{min-width:160px;font-size:13px;color:var(--gray-600);font-weight:500;}
.embed-row input{flex:1;padding:6px 10px;border:1px solid var(--gray-300);border-radius:var(--radius);font-size:12px;font-family:monospace;background:var(--white);}
.embed-row .copy-btn{padding:6px 12px;background:var(--gray-200);border:none;border-radius:var(--radius);cursor:pointer;font-size:12px;font-weight:600;transition:var(--transition);}
.embed-row .copy-btn:hover{background:var(--primary);color:#fff;}

/* ============ IMAGE VIEWER ============ */
.viewer{max-width:1000px;margin:0 auto;padding:20px;}
.viewer-image{text-align:center;margin-bottom:20px;background:#000;border-radius:var(--radius);overflow:hidden;min-height:200px;display:flex;align-items:center;justify-content:center;}
.viewer-image img{max-width:100%;max-height:80vh;object-fit:contain;}
.viewer-info{display:grid;grid-template-columns:2fr 1fr;gap:20px;}
.viewer-details h1{font-size:22px;font-weight:700;margin-bottom:8px;}
.viewer-meta{font-size:13px;color:var(--gray-500);}
.viewer-meta span{margin-right:16px;}
.viewer-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap;}

/* ============ IMAGE GRID (Gallery / Dashboard) ============ */
.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-top:20px;}
.image-card{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--gray-100);box-shadow:var(--shadow);transition:var(--transition);cursor:pointer;}
.image-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.image-card-img{aspect-ratio:1;overflow:hidden;}
.image-card-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition);}
.image-card:hover .image-card-img img{transform:scale(1.05);}
.image-card-info{padding:8px 10px;}
.image-card-info .title{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.image-card-info .meta{font-size:11px;color:var(--gray-400);margin-top:2px;}
.image-card .actions-overlay{position:absolute;top:6px;right:6px;display:none;gap:4px;}
.image-card:hover .actions-overlay{display:flex;}
.actions-overlay .btn{padding:4px 8px;font-size:11px;background:rgba(0,0,0,.6);color:#fff;border-radius:4px;}
.actions-overlay .btn:hover{background:var(--red);}

/* ============ DASHBOARD LAYOUT ============ */
.dashboard{display:flex;min-height:100vh;}
.sidebar{width:240px;background:var(--dark);color:var(--gray-400);position:fixed;top:0;left:0;bottom:0;overflow-y:auto;z-index:50;transition:var(--transition);}
.sidebar-header{padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.08);}
.sidebar-header a{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:800;color:#fff;}
.sidebar-nav{padding:12px 0;}
.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:9px 20px;color:var(--gray-400);font-size:14px;font-weight:500;transition:var(--transition);border-left:3px solid transparent;}
.sidebar-nav a:hover,.sidebar-nav a.active{color:#fff;background:rgba(255,255,255,.06);border-left-color:var(--primary);}
.sidebar-nav .icon{width:18px;text-align:center;font-size:15px;}
.sidebar-section{padding:10px 20px 4px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--gray-600);}

.main-content{flex:1;margin-left:240px;background:var(--gray-50);min-height:100vh;}
.topbar{background:var(--white);border-bottom:1px solid var(--gray-200);padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40;}
.topbar-left{display:flex;align-items:center;gap:14px;}
.page-title{font-size:18px;font-weight:700;}
.sidebar-toggle{display:none;background:none;border:none;font-size:22px;cursor:pointer;color:var(--gray-600);padding:4px;}
.content-area{padding:24px;}

/* Stats */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px;}
.stat-card{background:var(--white);border-radius:var(--radius);padding:20px;border:1px solid var(--gray-200);box-shadow:var(--shadow);}
.stat-label{font-size:12px;font-weight:600;color:var(--gray-500);text-transform:uppercase;letter-spacing:.5px;}
.stat-value{font-size:28px;font-weight:800;color:var(--gray-800);margin-top:2px;}

/* ============ PRO SECTION ============ */
.pro-section{padding:60px 20px;background:var(--gray-50);}
.pro-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:960px;margin:0 auto;}
.pro-card{background:var(--white);border-radius:12px;padding:32px;border:2px solid var(--gray-200);text-align:center;transition:var(--transition);position:relative;}
.pro-card.featured{border-color:var(--primary);box-shadow:var(--shadow-lg);}
.pro-card.featured::before{content:'POPULAR';position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;padding:3px 14px;border-radius:20px;font-size:11px;font-weight:700;}
.pro-card h3{font-size:18px;font-weight:700;margin-bottom:4px;text-transform:uppercase;letter-spacing:1px;color:var(--gray-500);}
.pro-price{font-size:48px;font-weight:800;color:var(--gray-800);margin:16px 0 4px;}
.pro-price sup{font-size:20px;vertical-align:super;}
.pro-billed{font-size:13px;color:var(--gray-400);margin-bottom:20px;}
.pro-features{list-style:none;text-align:left;margin-bottom:24px;}
.pro-features li{padding:6px 0;font-size:14px;color:var(--gray-600);display:flex;align-items:center;gap:8px;}
.pro-features li::before{content:'\2713';color:var(--green);font-weight:bold;}
.pro-ribbon{position:absolute;top:12px;right:-8px;background:var(--red);color:#fff;padding:4px 14px;font-size:11px;font-weight:700;border-radius:4px 0 0 4px;}

/* ============ AUTH ============ */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#4facfe 0%,#00f2fe 100%);padding:40px 20px;}
.auth-card{width:100%;max-width:420px;background:var(--white);border-radius:12px;box-shadow:var(--shadow-lg);padding:36px;}
.auth-card .logo{text-align:center;margin-bottom:24px;}
.auth-card .logo h2{font-size:22px;font-weight:800;color:var(--primary);}
.auth-card .logo p{font-size:14px;color:var(--gray-500);margin-top:4px;}
.auth-footer{text-align:center;margin-top:16px;font-size:14px;color:var(--gray-500);}

/* ============ FOOTER ============ */
.footer{background:var(--gray-900);color:var(--gray-400);padding:30px 20px;text-align:center;font-size:14px;}
.footer a{color:var(--gray-400);}.footer a:hover{color:#fff;}
.footer-links{display:flex;gap:20px;justify-content:center;margin-bottom:12px;flex-wrap:wrap;}

/* Modal */
.modal-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:1000;align-items:center;justify-content:center;padding:20px;}
.modal-overlay.active{display:flex;}
.modal{background:var(--white);border-radius:12px;box-shadow:var(--shadow-lg);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;}
.modal-header{padding:16px 20px;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-between;}
.modal-header h3{font-size:16px;font-weight:700;}
.modal-close{background:none;border:none;font-size:22px;cursor:pointer;color:var(--gray-500);line-height:1;}
.modal-body{padding:20px;}
.modal-footer{padding:14px 20px;border-top:1px solid var(--gray-200);display:flex;gap:8px;justify-content:flex-end;}

/* Copy Toast */
.toast{position:fixed;top:20px;right:20px;background:var(--gray-800);color:#fff;padding:10px 20px;border-radius:var(--radius);font-size:14px;z-index:9999;animation:fadeInOut 2s ease;}
@keyframes fadeInOut{0%{opacity:0;transform:translateY(-10px);}15%{opacity:1;transform:translateY(0);}85%{opacity:1;}100%{opacity:0;transform:translateY(-10px);}}

/* Empty state */
.empty-state{text-align:center;padding:50px 20px;color:var(--gray-500);}
.empty-state .icon{font-size:48px;opacity:.4;margin-bottom:12px;}
.empty-state h3{font-size:18px;color:var(--gray-600);margin-bottom:6px;}
.empty-state p{font-size:14px;margin-bottom:16px;}

/* ============ INSTALLER ============ */
.installer-page{min-height:100vh;background:linear-gradient(135deg,#4facfe 0%,#00f2fe 100%);display:flex;align-items:center;justify-content:center;padding:40px 20px;}
.installer-card{width:100%;max-width:600px;background:var(--white);border-radius:12px;box-shadow:var(--shadow-lg);padding:36px;}
.installer-card h1{font-size:22px;font-weight:800;color:var(--primary);margin-bottom:6px;}
.step-indicator{display:flex;gap:6px;margin-bottom:24px;}
.step{flex:1;height:4px;border-radius:2px;background:var(--gray-200);}
.step.active{background:var(--primary);}.step.done{background:var(--green);}
.check-item{display:flex;align-items:center;gap:8px;padding:8px 0;font-size:14px;}
.check-pass{color:var(--green);}.check-fail{color:var(--red);}

/* ============ RESPONSIVE ============ */
@media(max-width:768px){
    .upload-hero h1{font-size:24px;}
    .upload-zone{padding:24px;}
    .viewer-info{grid-template-columns:1fr;}
    .navbar-toggle{display:block;}
    .navbar-menu{display:none;position:absolute;top:56px;left:0;right:0;background:var(--white);border-bottom:1px solid var(--gray-200);flex-direction:column;padding:12px;box-shadow:var(--shadow-lg);}
    .navbar-menu.active{display:flex;}
    .sidebar{transform:translateX(-100%);}.sidebar.active{transform:translateX(0);}
    .main-content{margin-left:0;}
    .sidebar-toggle{display:block;}
    .stats-grid{grid-template-columns:repeat(2,1fr);}
    .image-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));}
    .pro-grid{grid-template-columns:1fr;}
}
@media(max-width:480px){
    .stats-grid{grid-template-columns:1fr;}
    .auth-card{padding:24px;}
    .content-area{padding:16px;}
    .upload-btn-row{flex-direction:column;align-items:center;}
}