:root{--brand: #a855f7;--brand-light: #c084fc;--brand-dark: #7c3aed;--brand-pink: #ec4899;--brand-gradient: linear-gradient(135deg, #c084fc 0%, #ec4899 100%);--brand-gradient-soft: linear-gradient(135deg, #faf5ff 0%, #fdf2f8 100%);--bg: #fafafa;--bg-elevated: #ffffff;--bg-subtle: #f5f5f5;--bg-hover: #f3f3f3;--text: #1a1a1a;--text-secondary: #525252;--text-tertiary: #a3a3a3;--text-inverse: #ffffff;--border: #e5e5e5;--border-strong: #d4d4d4;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--info: #3b82f6;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .03);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .03);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -2px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .06), 0 4px 6px -4px rgba(0, 0, 0, .04);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 8px 10px -6px rgba(0, 0, 0, .04);--shadow-brand: 0 4px 14px rgba(168, 85, 247, .25);--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 24px;--r-2xl: 32px;--r-full: 9999px;--header-h: 56px;--sidebar-w: 280px;--page-padding: 5%;--sidebar-pad: 28px;--font: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang HK", "Microsoft JhengHei", system-ui, sans-serif;--accent: var(--brand);--accent-light: var(--brand-light);--surface: var(--bg-elevated);--purple: var(--brand);--max-width: 560px}[data-theme=dark]{--brand: #c084fc;--brand-light: #d8b4fe;--brand-dark: #a855f7;--brand-pink: #f472b6;--brand-gradient: linear-gradient(135deg, #d8b4fe 0%, #f472b6 100%);--brand-gradient-soft: linear-gradient(135deg, #2a1a3e 0%, #3a1a2e 100%);--bg: #0f0f0f;--bg-elevated: #1a1a1a;--bg-subtle: #222222;--bg-hover: #2a2a2a;--text: #f5f5f5;--text-secondary: #a3a3a3;--text-tertiary: #737373;--text-inverse: #1a1a1a;--border: #2e2e2e;--border-strong: #404040;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .2);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .35);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .4);--shadow-brand: 0 4px 14px rgba(192, 132, 252, .3)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth;overflow-x:clip}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;transition:background .2s,color .2s;overflow-x:clip}img{display:block;max-width:100%}button,input,select,textarea{font-family:inherit}a{color:var(--brand);text-decoration:none}.sidebar-left::-webkit-scrollbar,.sidebar-right::-webkit-scrollbar,.main-content::-webkit-scrollbar,.card::-webkit-scrollbar{display:none}.sidebar-left,.sidebar-right,.main-content{scrollbar-width:none;-ms-overflow-style:none}.app-layout{min-height:100vh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:100;height:var(--header-h);background:var(--bg-elevated);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;padding:0 var(--sidebar-pad, 28px);box-sizing:border-box}.app-header .logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:20px;background:var(--brand-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;cursor:pointer}.app-header .logo-icon{width:32px;height:32px;border-radius:8px;background:var(--brand-gradient);display:grid;place-items:center;color:#fff;-webkit-text-fill-color:white}.app-header .spacer{flex:1}.app-body{flex:1;display:grid;grid-template-columns:var(--sidebar-w) minmax(0,1fr) var(--sidebar-w);width:100%;box-sizing:border-box;position:relative}@media (min-width: 1025px){.app-body:before,.app-body:after{content:"";position:absolute;top:0;bottom:0;width:1px;background:var(--border);pointer-events:none;z-index:2}.app-body:before{left:var(--sidebar-w)}.app-body:after{right:var(--sidebar-w)}}.sidebar-left,.sidebar-right{align-self:start;position:sticky;top:var(--header-h);max-height:calc(100vh - var(--header-h));overflow-y:auto;padding:20px var(--sidebar-pad, 28px);z-index:1}.sidebar-left>*,.sidebar-right>*{max-width:100%}.main-content{padding:20px;min-width:0;z-index:1;position:relative;background:var(--bg)}.full-bleed{margin-left:-20px;margin-right:-20px}.sidebar-toggle{display:none}@media (max-width: 1024px){.app-body{grid-template-columns:1fr}.sidebar-left,.sidebar-right{display:none;position:fixed;top:var(--header-h);bottom:0;width:300px;max-width:85vw;background:var(--bg-elevated);z-index:200;height:auto;max-height:calc(100vh - var(--header-h));overflow-y:auto;scrollbar-width:none;box-shadow:var(--shadow-xl);padding:20px}.sidebar-left::-webkit-scrollbar,.sidebar-right::-webkit-scrollbar{display:none}.sidebar-left{left:0;border-right:1px solid var(--border)}.sidebar-right{right:0;border-left:1px solid var(--border)}.sidebar-left.open,.sidebar-right.open{display:block}.sidebar-toggle{display:grid;place-items:center;width:36px;height:36px;border-radius:var(--r-sm);background:transparent;border:1px solid var(--border);color:var(--text);cursor:pointer}.sidebar-toggle:hover{background:var(--bg-hover)}}.sidebar-overlay{display:none}.sidebar-overlay.show{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:150}@media (min-width: 1025px){.sidebar-overlay{display:none!important}}.card{background:var(--bg-elevated);border-radius:var(--r-lg);padding:16px;border:1px solid var(--border)}.card-hover{transition:transform .15s,box-shadow .15s,border-color .15s;cursor:pointer}.card-hover:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--brand-light)}.section{margin-bottom:32px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.section-title{font-size:20px;font-weight:800;letter-spacing:-.3px}.section-link{font-size:14px;color:var(--brand);font-weight:600;border:none;background:transparent;cursor:pointer;padding:0;font-family:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--r-full);font-weight:600;font-size:14px;cursor:pointer;transition:all .15s;white-space:nowrap;text-decoration:none}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--brand-gradient);color:#fff;box-shadow:var(--shadow-brand)}.btn-primary:hover{filter:brightness(1.05)}.btn-secondary{background:var(--bg-elevated);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-hover)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text)}.btn-block{width:100%}.btn-lg{padding:14px 28px;font-size:16px}.btn-sm{padding:6px 14px;font-size:13px}.icon-btn{width:36px;height:36px;border-radius:var(--r-full);border:none;background:transparent;color:var(--text-secondary);cursor:pointer;display:grid;place-items:center;transition:all .15s}.icon-btn:hover{background:var(--bg-hover);color:var(--text)}.input,.select,.textarea{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--r-md);font-size:15px;background:var(--bg-elevated);color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s}.input:focus,.select:focus,.textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #a855f71a}.textarea{resize:vertical;min-height:80px}.label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.search-bar{position:relative;width:100%}.search-bar input{width:100%;padding-left:44px;padding-right:16px;height:52px;border-radius:var(--r-full);font-size:16px;background:var(--bg-elevated);box-shadow:var(--shadow-sm);border:1px solid var(--border);box-sizing:border-box}.search-bar input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #a855f726}.search-bar .search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);pointer-events:none}.chip{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border-radius:var(--r-full);font-size:13px;font-weight:600;background:var(--brand-gradient-soft);color:var(--brand-dark);border:1px solid transparent;cursor:pointer;transition:all .15s}[data-theme=dark] .chip{color:var(--brand-light)}.chip:hover{border-color:var(--brand-light)}.chip-secondary{background:var(--bg-subtle);color:var(--text-secondary)}.chip-active{background:var(--brand-gradient);color:#fff}.chip-success{background:#d1fae5;color:#065f46}.chip-warning{background:#fef3c7;color:#92400e}.chip-danger{background:#fee2e2;color:#991b1b}[data-theme=dark] .chip-success{background:#064e3b;color:#6ee7b7}[data-theme=dark] .chip-warning{background:#78350f;color:#fcd34d}[data-theme=dark] .chip-danger{background:#7f1d1d;color:#fca5a5}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:var(--r-sm);font-size:11px;font-weight:700}.badge-verified{background:var(--brand);color:#fff}.badge-individual{background:var(--brand-pink);color:#fff}.countdown-num{font-size:48px;font-weight:900;line-height:1;letter-spacing:-.5px;background:var(--brand-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.cat-card{display:flex;flex-direction:column;align-items:center;gap:10px;padding:20px 12px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-lg);cursor:pointer;transition:all .2s;text-align:center}.cat-card:hover{border-color:var(--brand);transform:translateY(-3px);box-shadow:var(--shadow-md)}.cat-card-icon{width:52px;height:52px;border-radius:var(--r-md);display:grid;place-items:center;color:#fff;background:var(--brand-gradient)}.cat-card-name{font-size:14px;font-weight:600}.merchant-card{display:flex;gap:12px;padding:14px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-lg);cursor:pointer;transition:all .15s}.merchant-card:hover{border-color:var(--brand-light);box-shadow:var(--shadow-md)}.merchant-card .mc-avatar{width:64px;height:64px;border-radius:var(--r-md);display:grid;place-items:center;background:var(--brand-gradient-soft);color:var(--brand);flex-shrink:0;overflow:hidden}.merchant-card .mc-info{flex:1;min-width:0}.merchant-card .mc-name{font-weight:700;font-size:15px;display:flex;align-items:center;gap:4px}.app-footer{border-top:1px solid var(--border);background:var(--bg-elevated);padding:40px var(--page-padding) 20px;margin-top:40px;box-sizing:border-box}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:32px}.footer-col h4{font-size:14px;font-weight:700;margin-bottom:12px;color:var(--text)}.footer-col a{display:block;color:var(--text-secondary);font-size:13px;padding:4px 0;cursor:pointer;transition:color .15s}.footer-col a:hover{color:var(--brand)}.footer-bottom{margin:24px 0 0;padding-top:20px;border-top:1px solid var(--border);text-align:center;color:var(--text-tertiary);font-size:13px}.fab{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:var(--r-full);background:var(--brand-gradient);color:#fff;border:none;font-size:24px;cursor:pointer;z-index:100;display:grid;place-items:center;box-shadow:var(--shadow-brand);transition:transform .15s}.fab:active{transform:scale(.9)}@media (min-width: 1025px){.fab{display:none}}.tab-bar{display:none}@media (max-width: 1024px){.tab-bar{display:flex;position:sticky;bottom:0;z-index:90;background:var(--bg-elevated);box-shadow:0 -2px 10px #0000000a;padding:4px 0;padding-bottom:env(safe-area-inset-bottom,0px)}.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;color:var(--text-tertiary);font-size:10px;font-weight:500;cursor:pointer;transition:color .15s}.tab-item.active{color:var(--brand)}}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}@media (max-width: 640px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.text-brand{color:var(--brand)}.text-center{text-align:center}.text-sm{font-size:13px}.text-xs{font-size:11px}.font-bold{font-weight:800}.font-semibold{font-weight:600}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.flex-1{flex:1}.w-full{width:100%}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.hidden{display:none}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.desktop-only{display:inline-flex}@media (max-width: 1024px){.desktop-only{display:none}}