:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f4f7fb;color:#162033;--bg: #f4f7fb;--surface: #ffffff;--surface-2: #f8fafc;--text: #162033;--muted: #6c7890;--border: #dde5f0;--primary: #2563eb;--primary-dark: #1e40af;--primary-soft: #e9f0ff;--danger: #dc2626;--danger-soft: #fee2e2;--success: #16a34a;--success-soft: #dcfce7;--warning: #b45309;--warning-soft: #fef3c7;--shadow: 0 24px 70px rgba(21, 36, 67, .12);--radius-xl: 30px;--radius-lg: 22px;--radius-md: 16px;--sidebar: #0f172a;--sidebar-soft: #17213a}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top left,rgba(37,99,235,.14),transparent 34rem),radial-gradient(circle at bottom right,rgba(14,165,233,.14),transparent 28rem),var(--bg)}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(560px,100%);background:#ffffffeb;border:1px solid rgba(221,229,240,.85);border-radius:34px;padding:42px;box-shadow:var(--shadow);text-align:center;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.compact-card{width:min(440px,100%)}.auth-logo,.auth-icon{width:72px;height:72px;border-radius:24px;display:grid;place-items:center;margin:0 auto 18px;color:#fff;background:linear-gradient(135deg,#2563eb,#06b6d4);box-shadow:0 18px 36px #2563eb40}.auth-icon.danger{background:linear-gradient(135deg,#dc2626,#f97316)}.auth-card h1{margin:8px 0 12px;font-size:clamp(2rem,6vw,3.1rem);letter-spacing:-.05em}.auth-card p{margin:0 auto 22px;color:var(--muted);line-height:1.7}.login-permission{display:flex;align-items:center;justify-content:center;gap:9px;flex-wrap:wrap;background:var(--primary-soft);border:1px solid rgba(37,99,235,.16);color:#173a8a;padding:12px 14px;border-radius:18px;margin:20px 0}.admin-shell{min-height:100vh;display:grid;grid-template-columns:300px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;background:linear-gradient(180deg,var(--sidebar),#111827);color:#e5edff;padding:26px;display:flex;flex-direction:column;gap:28px}.brand-block{display:flex;align-items:center;gap:14px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.1)}.brand-logo{width:48px;height:48px;border-radius:17px;display:grid;place-items:center;font-weight:900;color:#fff;background:linear-gradient(135deg,#2563eb,#06b6d4)}.brand-block strong{display:block;font-size:1.05rem}.brand-block span{display:block;color:#94a3b8;margin-top:2px;font-size:.88rem}.sidebar-nav{display:grid;gap:10px}.nav-link{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:16px;color:#cbd5e1;transition:.2s ease}.nav-link:hover,.nav-link.active{color:#fff;background:#ffffff1a}.sidebar-footer{margin-top:auto;display:grid;gap:12px;color:#94a3b8}.secure-pill{display:flex;align-items:center;gap:8px;width:fit-content;color:#bbf7d0;background:#16a34a1f;border:1px solid rgba(34,197,94,.22);padding:7px 10px;border-radius:999px;font-size:.84rem}.content-shell{min-width:0}.topbar{min-height:98px;padding:24px 34px;display:flex;align-items:center;justify-content:space-between;gap:18px;background:#f4f7fbd6;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid rgba(221,229,240,.85);position:sticky;top:0;z-index:10}.topbar h1{margin:4px 0 0;letter-spacing:-.04em;font-size:1.65rem}.topbar-card{display:flex;align-items:center;gap:9px;color:#1e3a8a;background:#fff;border:1px solid var(--border);padding:11px 14px;border-radius:999px;box-shadow:0 10px 24px #1524430f;font-size:.92rem}.main-content{width:min(1240px,100%);margin:0 auto;padding:32px}.page-stack{display:grid;gap:24px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary);text-transform:uppercase;font-size:.76rem;font-weight:800;letter-spacing:.12em}.eyebrow.centered{justify-content:center}.hero-panel,.surface,.stat-card,.comment-card{background:#ffffffeb;border:1px solid rgba(221,229,240,.86);border-radius:var(--radius-xl);box-shadow:0 18px 50px #15244314}.hero-panel{padding:34px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(135deg,#fffffff0,#e9f0fff2),radial-gradient(circle at top right,rgba(37,99,235,.12),transparent 26rem)}.hero-panel h2,.section-header h2{margin:6px 0 8px;font-size:clamp(1.65rem,4vw,2.7rem);letter-spacing:-.055em}.hero-panel p,.section-header p{color:var(--muted);line-height:1.65;margin:0;max-width:760px}.section-header{display:flex;align-items:center;justify-content:space-between;gap:18px}.section-header.spacious{padding:4px 2px}.section-header h3,.form-section h3,.preview-panel h3{margin:0;letter-spacing:-.035em}.section-title{display:flex;align-items:center;gap:10px;margin-bottom:18px}.stats-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.stats-grid.compact{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-card{padding:20px;display:grid;gap:7px}.stat-icon{width:44px;height:44px;border-radius:15px;display:grid;place-items:center;color:var(--primary);background:var(--primary-soft)}.stat-card span{color:var(--muted);font-size:.9rem}.stat-card strong{font-size:2rem;letter-spacing:-.05em}.stat-card small{color:var(--muted)}.table-section,.form-section,.preview-panel,.filters-bar{padding:24px}.apps-preview-list{display:grid;gap:12px;margin-top:18px}.preview-row,.comment-card header,.app-cell,.row-actions,.header-actions,.bottom-actions,.comment-card footer{display:flex;align-items:center}.preview-row{gap:14px;padding:13px;border:1px solid var(--border);border-radius:18px;transition:.2s ease}.preview-row:hover{border-color:#2563eb59;transform:translateY(-1px)}.preview-row img,.app-cell img{width:48px;height:48px;border-radius:14px;object-fit:cover;background:var(--surface-2)}.preview-row div{flex:1}.preview-row strong,.preview-row span{display:block}.preview-row span,.app-cell span,.mini-stats span{color:var(--muted);font-size:.88rem}.status{display:inline-flex;width:fit-content;border-radius:999px;padding:6px 10px;font-size:.78rem;font-style:normal;font-weight:800;white-space:nowrap}.status.published{background:var(--success-soft);color:#166534}.status.draft,.status.pending{background:var(--warning-soft);color:#92400e}.filters-bar{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:14px}.search-field{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:17px;background:var(--surface-2);padding:0 14px}.search-field input,.field input,.field textarea,.field select,.filters-bar select{width:100%;border:1px solid var(--border);border-radius:16px;background:#fff;color:var(--text);outline:none;padding:13px 14px;transition:.2s ease}.search-field input{border:0;background:transparent;padding:14px 0}.search-field input:focus,.field input:focus,.field textarea:focus,.field select:focus,.filters-bar select:focus{border-color:#2563eb8c;box-shadow:0 0 0 4px #2563eb17}.responsive-table{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:16px 14px;text-align:left;border-bottom:1px solid var(--border);vertical-align:middle}th{color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.08em}tr:last-child td{border-bottom:0}.app-cell{gap:12px;min-width:250px}.app-cell strong,.app-cell span{display:block}.mini-stats{display:grid;gap:4px}.row-actions,.header-actions,.bottom-actions,.comment-card footer{gap:10px}.form-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:start}.fields-grid{display:grid;gap:16px}.fields-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.field{display:grid;gap:8px;margin-bottom:16px}.field span{font-weight:800}.field span em{color:var(--danger);font-style:normal;margin-left:4px}.field small{color:var(--muted)}.field textarea{resize:vertical;min-height:96px}.field-error{color:var(--danger);font-size:.84rem}.inline-field{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px}.preview-panel{position:sticky;top:126px}.app-preview-card{margin-top:12px;border:1px solid var(--border);border-radius:24px;overflow:hidden;background:#fff}.preview-banner{width:100%;height:150px;object-fit:cover;background:var(--surface-2)}.preview-banner.empty{display:grid;place-items:center;gap:8px;color:var(--muted)}.preview-info{display:flex;align-items:center;gap:12px;padding:16px}.preview-info h3,.preview-info p{margin:0}.preview-info p,.app-preview-card>p{color:var(--muted)}.preview-icon{width:62px;height:62px;border-radius:18px;object-fit:cover;box-shadow:0 12px 24px #1524431f}.preview-icon.empty{display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#2563eb,#06b6d4);font-weight:900}.app-preview-card>p{padding:0 16px 18px;margin:0;line-height:1.55}.screenshot-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:14px;margin-top:14px}.screenshot-strip img{width:100%;height:220px;object-fit:cover;border-radius:18px;border:1px solid var(--border);background:var(--surface-2)}.comments-list{display:grid;gap:16px}.comment-card{padding:22px}.comment-card header{justify-content:space-between;gap:14px}.comment-card header strong,.comment-card header span{display:block}.comment-card header span{color:var(--muted);font-size:.88rem;margin-top:3px}.comment-card p{margin:18px 0;color:#27364d;line-height:1.7}.empty-state,.empty-card{text-align:center;color:var(--muted);padding:34px}.empty-card h3{color:var(--text);margin-bottom:4px}.alert{padding:14px 16px;border-radius:17px;font-weight:700}.alert.error{color:#991b1b;background:var(--danger-soft);border:1px solid rgba(220,38,38,.18)}.alert.success{color:#166534;background:var(--success-soft);border:1px solid rgba(22,163,74,.18)}.loader-card{display:flex;align-items:center;justify-content:center;gap:12px;padding:26px;color:var(--muted)}.loader{width:18px;height:18px;border-radius:50%;border:3px solid rgba(37,99,235,.18);border-top-color:var(--primary);animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.primary-button,.ghost-button,.icon-button,.danger-button,.success-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;cursor:pointer;border-radius:15px;font-weight:850;transition:.2s ease}.primary-button{color:#fff;background:linear-gradient(135deg,var(--primary),#06b6d4);padding:13px 18px;box-shadow:0 16px 34px #2563eb38}.primary-button:hover{transform:translateY(-1px);box-shadow:0 20px 42px #2563eb47}.primary-button.large{width:100%;padding:15px 18px;font-size:1rem}.primary-button:disabled,.ghost-button:disabled{opacity:.65;cursor:not-allowed;transform:none}.ghost-button{color:var(--text);background:#fff;border:1px solid var(--border);padding:12px 15px}.ghost-button:hover{border-color:#2563eb59;color:var(--primary)}.ghost-button.full{width:100%;background:#ffffff14;color:#fff;border-color:#ffffff1f}.ghost-button.small{padding:0 12px;min-height:46px}.icon-button{width:38px;height:38px;color:var(--text);background:var(--surface-2);border:1px solid var(--border)}.icon-button:hover{color:var(--primary);border-color:#2563eb59}.icon-button.danger:hover,.danger-button{color:#991b1b;background:var(--danger-soft);border:1px solid rgba(220,38,38,.18)}.success-button{color:#166534;background:var(--success-soft);border:1px solid rgba(22,163,74,.18);padding:11px 14px}.danger-button{padding:11px 14px}.back-link{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-weight:800;margin-bottom:14px}.muted-text{display:block;margin-top:18px;color:var(--muted);line-height:1.5}.bottom-actions{justify-content:flex-end;padding-bottom:28px}@media (max-width: 1100px){.admin-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;align-items:center;overflow-x:auto;padding:16px}.brand-block{border-bottom:0;padding-bottom:0;min-width:230px}.sidebar-nav{display:flex;min-width:max-content}.sidebar-footer{display:none}.topbar{position:static}.stats-grid,.stats-grid.compact{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid{grid-template-columns:1fr}.preview-panel{position:static}}@media (max-width: 720px){.auth-card{padding:28px 22px;border-radius:26px}.main-content{padding:20px}.topbar,.hero-panel,.section-header,.comment-card header{align-items:stretch;flex-direction:column}.topbar-card{width:fit-content}.filters-bar,.fields-grid.two,.stats-grid,.stats-grid.compact{grid-template-columns:1fr}.header-actions,.bottom-actions,.comment-card footer{flex-wrap:wrap}.primary-button,.ghost-button,.success-button,.danger-button{width:100%}.sidebar{align-items:stretch}.brand-block{min-width:200px}}.backup-panel{padding:24px}.backup-panel h2{display:flex;gap:10px;align-items:center}.backup-panel p{line-height:1.6}.backup-warning{background:var(--surface-2);color:var(--text);margin:14px 0}.backup-inputs{display:grid;gap:10px;max-width:620px;margin:18px 0}.backup-inputs label{font-weight:750}.backup-inputs input{display:block;width:100%;border-radius:12px;border:1px solid var(--border);background:#fff;padding:13px;color:var(--text);font:inherit}.backup-inputs small{line-height:1.5;color:var(--muted)}.backup-actions{display:flex;gap:12px;flex-wrap:wrap}.backup-panel .alert.success{margin-top:12px;word-break:break-word}.backup-panel .alert.success a{display:inline-flex;gap:5px;align-items:center}@media (max-width: 720px){.backup-panel{padding:18px}.backup-actions{flex-direction:column}}