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var(--border)}.admin-section-marker{position:relative;padding-left:14px}.admin-section-marker:before{content:"";position:absolute;left:0;top:4px;width:3px;height:calc(100% - 8px);background:var(--primary-g);border-radius:2px}.admin-sidebar-overlay,.admin-sidebar-drawer,.admin-hamburger{display:none}.banner-carousel{position:relative;border-radius:var(--r-2xl);overflow:hidden;margin-bottom:32px;box-shadow:var(--shadow-md)}.banner-slide-wrap{position:relative;aspect-ratio:16/6}.banner-slide{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;transition:opacity .4s var(--ease)}.banner-slide.active{opacity:1}.banner-img{width:100%;height:100%;object-fit:cover}.banner-carousel:after{content:"";position:absolute;bottom:0;left:0;right:0;height:50%;background:linear-gradient(to top,rgba(31,15,44,.4),transparent);pointer-events:none}.banner-cta{position:absolute;bottom:18px;right:18px;background:var(--surface);color:var(--ink);padding:10px 18px;border-radius:999px;font-size:13.5px;font-weight:600;z-index:1;box-shadow:var(--shadow);transition:all var(--t) var(--ease)}.banner-cta:hover{background:var(--ink);color:var(--bg)}.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;background:#fffaf4eb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--ink);cursor:pointer;z-index:1;transition:all var(--t) var(--ease)}.banner-arrow:hover{background:var(--surface)}.banner-arrow-left{left:14px}.banner-arrow-right{right:14px}.banner-dots{position:absolute;bottom:14px;left:50%;transform:translate(-50%);display:flex;gap:6px;z-index:1}.banner-dot{width:6px;height:6px;border:0;border-radius:50%;background:#fff9;cursor:pointer;transition:all var(--t) var(--ease)}.banner-dot.active{width:24px;border-radius:999px;background:#fff}.payment-page{min-height:100vh;padding:calc(var(--nav-height) + 40px) 24px 60px;display:flex;align-items:center;justify-content:center}.payment-card{width:100%;max-width:480px;background:var(--glass-bg);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);border:1px solid var(--glass-stroke);border-radius:var(--r-2xl);overflow:hidden;box-shadow:var(--glass-shadow)}.payment-card-top{background:linear-gradient(135deg,var(--emerald),#0E2620);color:#fff;padding:36px;text-align:center;position:relative;overflow:hidden}.payment-card-top:before{content:"";position:absolute;top:-30%;right:-30%;width:80%;height:100%;background:radial-gradient(circle,rgba(168,217,197,.3),transparent 70%);pointer-events:none}.payment-icon{width:72px;height:72px;margin:0 auto 18px;border-radius:22px;background:#ffffff2e;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;font-size:36px;position:relative}.payment-title{font-family:Fraunces,serif;font-weight:600;font-size:30px;letter-spacing:-.025em;margin-bottom:6px;position:relative}.payment-sub{font-family:Fraunces,serif;font-style:italic;font-size:14px;opacity:.8;position:relative}.payment-card-body{padding:28px}.payment-ticket{background:var(--bg-2);border-radius:var(--r-md);padding:18px;margin-bottom:18px}.payment-ticket-header{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-3);margin-bottom:12px;font-family:Fraunces,serif;font-style:italic}.payment-ticket-rows{display:flex;flex-direction:column;gap:0}.payment-ticket-row{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--rule);font-size:14px}.payment-ticket-row:last-child{border-bottom:0}.payment-ticket-label{color:var(--ink-3)}.payment-ticket-val{font-weight:500;color:var(--ink)}.payment-ticket-price{font-family:Fraunces,serif;font-weight:600;font-size:20px;color:var(--ink)}.payment-cancel-page{min-height:100vh;padding:calc(var(--nav-height) + 40px) 24px 60px;display:flex;align-items:center;justify-content:center}.payment-cancel-card{width:100%;max-width:460px;padding:56px 40px;text-align:center;background:var(--glass-bg);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);border:1px solid var(--glass-stroke);border-radius:var(--r-2xl);box-shadow:var(--glass-shadow)}.payment-cancel-icon{width:84px;height:84px;margin:0 auto 22px;border-radius:22px;background:var(--danger-bg);border:1px solid rgba(217,87,122,.25);display:flex;align-items:center;justify-content:center;font-size:36px}.payment-cancel-title{font-family:Fraunces,serif;font-weight:600;font-size:28px;letter-spacing:-.025em;margin-bottom:8px}.payment-cancel-sub{font-size:14.5px;color:var(--ink-3);margin-bottom:24px;line-height:1.55}.toast-container{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:500}.toast{padding:12px 18px;background:var(--surface);border:1px solid var(--glass-stroke);border-radius:var(--r-md);box-shadow:var(--shadow-md);font-size:14px;min-width:280px;display:flex;align-items:center;gap:10px}@media (max-width: 900px){nav{width:calc(100% - 24px);padding:9px 8px 9px 18px}.nav-links{display:none}.nav-hamburger{display:flex;flex-direction:column;gap:4px;padding:8px;background:transparent;border:0;cursor:pointer}.nav-hamburger span{display:block;width:18px;height:2px;background:var(--ink-2);border-radius:2px}.mobile-nav-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1f0f2c66;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:300}.mobile-nav-drawer{position:absolute;top:12px;right:12px;width:min(280px,85vw);background:var(--surface);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);padding:12px}.mobile-nav-drawer a,.mobile-nav-drawer button{display:block;padding:10px 12px;border-radius:var(--r-md);text-decoration:none;color:var(--ink);font-size:14.5px;font-weight:500;border:0;background:transparent;cursor:pointer;text-align:left;width:100%;transition:background var(--t) var(--ease)}.mobile-nav-drawer a:hover,.mobile-nav-drawer button:hover{background:#1f0f2c0d}.hero-band h1{font-size:44px}.auth-aside{display:none}.auth-box{width:100%;padding:36px 24px}.org-hero .container,.class-detail-layout{grid-template-columns:1fr;gap:28px}.enroll-card{position:static}.class-row{grid-template-columns:100px 1fr;grid-template-areas:"visual body" "right right";gap:16px}.class-row-visual{grid-area:visual;aspect-ratio:1;font-size:36px}.class-row-body{grid-area:body}.class-row-right{grid-area:right;justify-content:space-between;padding-top:12px;border-top:1px solid var(--border)}.class-grid{grid-template-columns:1fr}.admin-layout{display:block;padding-top:var(--nav-height)}.admin-mobile-header{display:flex;position:sticky;top:var(--nav-height);background:var(--surface);border-bottom:1px solid var(--border);z-index:50;align-items:center;padding:12px 16px;gap:12px}.admin-hamburger{display:flex;flex-direction:column;gap:4px;padding:6px;border:0;background:transparent;cursor:pointer}.admin-hamburger span{display:block;width:18px;height:2px;background:var(--ink-2);border-radius:2px}.admin-mobile-title{font-weight:600;font-size:14px}.admin-sidebar{display:none}.admin-content{padding:20px}.admin-sidebar-overlay{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#1f0f2c66;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:300}.admin-sidebar-drawer{display:flex;flex-direction:column;position:absolute;top:0;left:0;bottom:0;width:min(280px,85vw);background:var(--surface);box-shadow:var(--shadow-lg);overflow-y:auto;padding:20px 12px}.stat-grid{grid-template-columns:1fr 1fr}.form-row{grid-template-columns:1fr}}@media (max-width: 600px){.stat-grid{grid-template-columns:1fr}.ticket-card{grid-template-columns:6px 1fr}.ticket-actions{grid-column:2;padding:0 18px 14px}.appt-card{grid-template-columns:60px 1fr;grid-template-areas:"date body" "price price";gap:12px}.appt-date-block{grid-area:date}.appt-body{grid-area:body}.appt-price-block{grid-area:price;text-align:left;padding-top:10px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}@keyframes successRing{0%{box-shadow:0 0 #6b2e7e80,var(--glass-shadow)}to{box-shadow:0 0 0 24px #6b2e7e00,var(--glass-shadow)}}.anim-success-ring{animation:successRing .8s var(--ease)}.day-picker{display:flex;gap:6px;flex-wrap:wrap}.day-btn{padding:8px 14px;font-family:inherit;font-size:13px;font-weight:500;color:var(--ink-2);background:var(--surface);border:1px solid var(--border-2);border-radius:999px;cursor:pointer;transition:all var(--t) var(--ease)}.day-btn:hover{border-color:var(--plum);color:var(--plum)}.day-btn.selected{background:var(--primary-g);color:#fff;border-color:transparent}.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.filter-chip{padding:6px 12px;font-size:13px;font-weight:500;color:var(--ink-2);background:var(--surface);border:1px solid var(--border-2);border-radius:999px;cursor:pointer}.filter-chip:hover{border-color:var(--plum);color:var(--plum)}.filter-chip.active{background:var(--primary-g);color:#fff;border-color:transparent}.back-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--ink-3);margin-bottom:18px;padding:7px 14px;background:var(--glass-bg);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);border:1px solid var(--glass-stroke);border-radius:999px;border-color:transparent;background:transparent;cursor:pointer}.back-link:hover{background:var(--glass-bg);border-color:var(--glass-stroke)}