:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0f172a;--panel:#111827;--panel-soft:#172033;--text:#e5e7eb;--muted:#94a3b8;--line:#283548;--primary:#3b82f6;--primary-dark:#93c5fd;--primary-soft:#172554;--danger:#fca5a5;--warning:#fbbf24;--shadow:0 18px 50px #00000047;--topbar-bg:#0f172af0;--input-bg:#0b1220;--mini-bg:#0b1220;--announcement-bg:#2a1d10;--announcement-line:#7c4a1d;--announcement-text:#fed7aa;--announcement-muted:#fdba74}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f3f4f6;--panel:#fff;--panel-soft:#f8fafc;--text:#0f172a;--muted:#64748b;--line:#e2e8f0;--primary:#1d4ed8;--primary-dark:#1e40af;--primary-soft:#eff6ff;--danger:#b42318;--warning:#b54708;--shadow:0 18px 50px #0f172a12;--topbar-bg:#f4f6f8f0;--input-bg:#fff;--mini-bg:#f9fafb;--announcement-bg:#fff7ed;--announcement-line:#fed7aa;--announcement-text:#7c2d12;--announcement-muted:#9a3412}*{box-sizing:border-box}body{background:radial-gradient(circle at top left, #3b82f614, transparent 34%), var(--bg);color:var(--text);margin:0;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{min-height:100vh}.topbar{background:var(--topbar-bg);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);justify-content:space-between;align-items:center;gap:16px;padding:14px 24px;display:flex}.brand{font-size:18px;font-weight:700}.nav{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.nav a,.nav button,.button{background:var(--primary);border:1px solid var(--primary);color:#fff;cursor:pointer;letter-spacing:0;border-radius:10px;min-height:38px;padding:9px 14px;font-weight:700}.nav a.secondary,.button.secondary,.nav button.secondary{background:var(--panel);color:var(--text);border-color:var(--line)}.theme-toggle{justify-content:center;align-items:center;gap:8px;display:inline-flex}.theme-toggle-dot{background:var(--primary);border-radius:999px;width:16px;height:16px;box-shadow:inset 0 0 0 3px #ffffff5c}.button.compact{min-height:34px;padding:7px 10px}.loading-button{white-space:nowrap;justify-content:center;align-items:center;gap:8px;display:inline-flex}.button-spinner{border:2px solid;border-right-color:#0000;border-radius:999px;flex:none;width:16px;height:16px;animation:.75s linear infinite buttonSpin;display:inline-block}.button:disabled{cursor:not-allowed;opacity:.65}.container{max-width:1520px;margin:0 auto;padding:24px 28px}.panel{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;padding:18px}.grid{gap:16px;display:grid}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.form{gap:12px;display:grid}.field{gap:6px;display:grid}.field label{color:var(--muted);font-size:13px}.field input,.field textarea{background:var(--input-bg);border:1px solid var(--line);color:var(--text);border-radius:10px;width:100%;min-height:44px;padding:10px 12px}.field input::placeholder,.field textarea::placeholder{color:var(--muted)}.field input:focus,.field textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #2563eb1f}.field textarea{resize:vertical;min-height:130px}.check-row{color:var(--muted);align-items:center;gap:8px;font-size:14px;display:flex}.check-row input{width:16px;height:16px}.table-wrap{border:1px solid var(--line);border-radius:10px;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:680px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:12px}th{color:var(--muted);text-transform:uppercase;background:#1e293bc7;font-size:13px;font-weight:800}.admin-dashboard{gap:16px;max-width:1520px;display:grid}.admin-hero{background:radial-gradient(circle at top right, #3b82f629, transparent 34%), var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;justify-content:space-between;align-items:end;gap:18px;padding:26px 24px;display:flex}.admin-hero h1{letter-spacing:0;margin:0 0 8px;font-size:28px}.date-filter{flex-wrap:wrap;align-items:end;gap:10px;display:flex}.date-filter label{color:var(--muted);gap:6px;font-size:12px;font-weight:700;display:grid}.date-filter input{background:var(--input-bg);border:1px solid var(--line);color:var(--text);border-radius:10px;min-height:42px;padding:9px 12px}.metric-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;display:grid}.metric-card{background:linear-gradient(135deg, var(--panel-soft), var(--panel));border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;gap:8px;min-height:118px;padding:18px 16px;display:grid}.metric-card span{color:var(--muted);text-transform:uppercase;font-size:12px;font-weight:800}.metric-card strong{letter-spacing:0;font-size:clamp(24px,3vw,34px);line-height:1}.metric-card p{color:var(--muted);margin:0}.metric-card.warning{border-color:#f59e0b85}.metric-card.warning strong{color:#facc15}.metric-card.info,.metric-card.blue{border-color:#3b82f67a}.metric-card.info strong,.metric-card.blue strong{color:#60a5fa}.metric-card.danger{border-color:#f871717a}.metric-card.danger strong{color:#fca5a5}.metric-card.success{border-color:#10b9817a}.metric-card.success strong{color:#86efac}.admin-highlight{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;justify-content:space-between;align-items:center;gap:18px;padding:18px 16px;display:flex}.admin-highlight span{color:var(--muted);text-transform:uppercase;margin-bottom:8px;font-size:12px;font-weight:800;display:block}.admin-highlight strong{font-size:22px}.highlight-money{text-align:right}.highlight-money strong{color:#86efac;font-size:30px}.history-panel{border-radius:12px}.history-summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;list-style:none;display:flex}.history-summary::-webkit-details-marker{display:none}.history-summary h2{margin:0 0 8px}.history-summary p{margin:0}.history-summary:after{background:var(--primary);color:#fff;content:"Mở";border-radius:999px;flex:none;padding:8px 12px;font-size:13px;font-weight:800}.history-panel[open] .history-summary{margin-bottom:16px}.history-panel[open] .history-summary:after{background:var(--panel-soft);border:1px solid var(--line);color:var(--text);content:"Thu gọn"}.history-table th{background:color-mix(in srgb, var(--panel-soft) 80%, var(--line));color:var(--text);text-transform:uppercase;font-size:12px}.history-table td{font-weight:650}.history-table .money{color:#86efac;font-weight:850}.pill{background:#f59e0b38;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:850;display:inline-flex}.pill.success{background:#10b98138}.quick-links{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.quick-link{box-shadow:none;border-radius:12px}.admin-config{border-radius:12px}.admin-config summary{cursor:pointer;gap:4px;list-style:none;display:grid}.admin-config summary::-webkit-details-marker{display:none}.admin-config summary span{font-size:22px;font-weight:850}.admin-config summary small{color:var(--muted)}.admin-config form{margin-top:18px}.muted{color:var(--muted)}.error{color:var(--danger)}.success{color:var(--primary-dark)}.dashboard-shell{background:var(--bg);grid-template-columns:250px minmax(0,1fr);min-height:100vh;display:grid}.user-dashboard{background:var(--bg);min-height:100vh}.dashboard-sidebar{background:var(--panel);border-right:1px solid var(--line);flex-direction:column;gap:28px;height:100vh;padding:24px 18px;display:flex;position:sticky;top:0}.dashboard-brand{color:var(--text);padding:8px 10px;font-size:18px;font-weight:800}.sidebar-note{margin:0;padding:0 10px;line-height:1.5}.dashboard-nav{gap:8px;display:grid}.dashboard-nav a{color:var(--muted);border-radius:12px;padding:12px 14px;font-weight:700}.dashboard-nav a:hover,.dashboard-nav a:focus{background:var(--primary-soft);color:var(--primary-dark);outline:none}.dashboard-main{min-width:0}.dashboard-topbar{background:var(--topbar-bg);border-bottom:1px solid var(--line);z-index:2;justify-content:space-between;align-items:center;gap:16px;padding:22px 28px;display:flex;position:sticky;top:0}.user-topbar{background:var(--topbar-bg);border-bottom:1px solid var(--line);z-index:2;grid-template-columns:minmax(160px,1fr) auto minmax(160px,1fr);align-items:center;gap:16px;padding:22px 28px;display:grid;position:sticky;top:0}.user-brand-title{color:var(--text);letter-spacing:0;text-align:center;margin:0;font-size:28px;font-weight:900}.point-box{background:var(--panel);border:1px solid var(--line);border-radius:16px;justify-self:start;align-items:center;gap:10px;min-height:44px;padding:9px 14px;display:inline-flex;box-shadow:0 8px 24px #0f172a0f}.point-box span{color:var(--muted);font-size:12px;font-weight:900}.point-box strong{color:var(--primary-dark);font-size:20px}.user-actions{justify-content:flex-end;align-items:center;gap:10px;display:flex;position:relative}.password-wrap{position:relative}.password-popover{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);z-index:5;border-radius:16px;gap:12px;width:min(340px,92vw);padding:14px;display:grid;position:absolute;top:calc(100% + 10px);right:0}.password-popover-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.password-popover-form{grid-template-columns:1fr;align-items:stretch}.password-popover-form .field input{min-height:40px}.announcement-strip{gap:12px;display:grid}.announcement-card{background:var(--announcement-bg);border:1px solid var(--announcement-line);color:var(--announcement-text);border-radius:18px;padding:14px 16px;box-shadow:0 14px 36px #9a341214}.announcement-card strong{font-size:15px;display:block}.announcement-card p{color:var(--announcement-muted);white-space:pre-wrap;margin:6px 0 0;line-height:1.5}.announcement-admin-list{gap:10px;margin-top:16px;display:grid}.announcement-admin-item{background:var(--panel-soft);border:1px solid var(--line);border-radius:14px;justify-content:space-between;align-items:flex-start;gap:14px;padding:12px;display:flex}.announcement-admin-item p{white-space:pre-wrap;margin:6px 0 0}.dashboard-topbar h1,.dashboard-card h2,.dashboard-card h3{margin:0}.eyebrow{color:var(--primary-dark);letter-spacing:0;text-transform:uppercase;margin:0 0 4px;font-size:12px;font-weight:800}.account-strip{align-items:center;gap:12px;display:flex}.account-strip>div{background:var(--panel);border:1px solid var(--line);border-radius:14px;gap:2px;min-width:132px;padding:9px 12px;display:grid}.account-strip strong{font-size:18px}.avatar{background:var(--primary);color:#fff;border-radius:999px;justify-content:center;align-items:center;width:40px;height:40px;font-weight:800;display:inline-flex}.dashboard-content{gap:18px;max-width:1280px;margin:0 auto;padding:24px 28px 36px;display:grid}.bento-grid{grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;gap:18px;display:grid}.dashboard-card{align-self:start;gap:16px;display:grid}.bento-card{background:linear-gradient(180deg, var(--panel) 0%, var(--panel-soft) 100%)}.bento-wide{grid-column:span 8}.bento-half{grid-column:span 6;min-height:274px}.bento-full{grid-column:1/-1}.bento-card:not(.bento-wide):not(.bento-half):not(.bento-full){grid-column:span 4}.section-title{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.section-title p{margin:6px 0 0}.inline-form{grid-template-columns:minmax(0,1fr) auto;align-items:end}.buyer-action-form{grid-template-columns:1fr;align-content:start}.buyer-action-form .button{width:100%;min-height:44px}.password-form{grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:end}.purchase-box{background:var(--primary-soft);border:1px solid #bfdbfe;border-radius:16px;padding:14px}.purchase-highlight{border-color:#60a5fa;animation:1.6s ease-out purchasePulse;box-shadow:0 0 0 1px #60a5fa2e,0 18px 50px #2563eb29}.purchase-box p{margin:8px 0 0}.purchase-code-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.purchase-code-row p{margin:8px 0 0}.inline-results{gap:10px;display:grid}.mini-result{background:var(--mini-bg);border:1px solid var(--line);border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:12px;display:flex}.mini-result p{margin:4px 0 0}.result-pill{border-radius:999px;width:fit-content;margin:0;padding:8px 12px;font-weight:800;display:inline-flex}.result-pill.success{background:var(--primary-soft)}.result-pill.error{background:#fef3f2}@keyframes purchasePulse{0%{transform:translateY(0);box-shadow:0 0 #60a5fa61,0 18px 50px #2563eb29}40%{transform:translateY(-2px);box-shadow:0 0 0 10px #60a5fa14,0 24px 64px #2563eb38}to{transform:translateY(0);box-shadow:0 0 #60a5fa00,0 18px 50px #2563eb29}}@keyframes buttonSpin{to{transform:rotate(360deg)}}.row-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.row-actions input{min-width:220px;max-width:none}.row-actions .button,.row-actions button,.row-actions select,.row-actions input{min-height:40px}.login-page{background:radial-gradient(circle at top right, #10b9811a, transparent 30%), var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative}.login-box{border-radius:12px;width:min(420px,100%);padding:24px}.login-theme-toggle{display:none}@media (max-width:1180px){.metric-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.quick-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:760px){.admin-hero,.admin-highlight{align-items:stretch;display:grid}.metric-grid,.quick-links{grid-template-columns:1fr}.highlight-money{text-align:left}.date-filter,.date-filter label,.date-filter .button{width:100%}.grid.two{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}.container{padding:16px}.dashboard-shell{grid-template-columns:1fr}.dashboard-sidebar{border-bottom:1px solid var(--line);border-right:0;gap:12px;height:auto;padding:14px 16px;position:static}.dashboard-nav{gap:8px;display:flex;overflow-x:auto}.dashboard-nav a{white-space:nowrap}.dashboard-topbar{flex-direction:column;align-items:flex-start;padding:18px 16px;position:static}.user-topbar{grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-areas:"brand brand""point actions";row-gap:12px;padding:14px 14px 16px;position:static}.user-brand-title{grid-area:brand;font-size:22px;line-height:1.15}.point-box,.user-actions{justify-content:space-between;justify-self:stretch;width:100%}.point-box{grid-area:point;justify-self:start;width:fit-content}.user-actions{flex-wrap:wrap;grid-area:actions;justify-self:end}.user-actions .user-theme-toggle{flex:0 0 100%;order:-1;width:100%}.password-wrap{flex:1 1 0;min-width:0;display:flex}.user-actions>.button{flex:1 1 0}.user-actions>.theme-toggle{flex:0 0 100%}.user-actions .button.secondary{justify-content:center;align-items:center;min-width:0;min-height:42px;padding-inline:12px;display:inline-flex}.password-popover{width:100%;left:0;right:auto}.purchase-code-row{flex-direction:column;align-items:stretch}.user-actions .button{width:100%}.account-strip{flex-wrap:wrap;align-items:stretch;width:100%}.dashboard-content{padding:14px}.bento-grid,.inline-form,.password-form{grid-template-columns:1fr}.bento-wide,.bento-half,.bento-full,.bento-card:not(.bento-wide):not(.bento-half):not(.bento-full){grid-column:auto}.bento-grid{gap:14px}.bento-half{min-height:0}.dashboard-card{gap:14px;padding:16px}.purchase-code-row{gap:10px}.purchase-code-row .button{width:100%}.mini-result{gap:10px;padding:12px}.section-title,.mini-result,.announcement-admin-item{flex-direction:column;align-items:stretch}}