:root{
  --brand:#087a5b;--brand-deep:#075d48;--brand-soft:#e8f6f1;--mint:#dff4ec;
  --blue:#2e6fd8;--blue-soft:#edf4ff;--gold:#d89614;--gold-soft:#fff5d9;--coral:#d85d52;--coral-soft:#fff0ee;
  --ink:#152521;--muted:#667a74;--line:#dce8e4;--surface:#fff;--canvas:#f4f8f7;--shadow:0 18px 45px rgba(20,65,53,.09);
  --radius-xl:26px;--radius-lg:20px;--radius-md:14px;--sidebar:270px;
  font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--canvas)
}
*{box-sizing:border-box}html{min-height:100%;background:var(--canvas)}body{margin:0;min-height:100vh;color:var(--ink);background:var(--canvas)}button,input,select{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}a{text-decoration:none;color:inherit}.hidden{display:none!important}.muted{color:var(--muted)}
.auth-body{background:linear-gradient(135deg,#f1f8f5 0%,#f7faf9 45%,#eef5fb 100%);display:grid;place-items:center;padding:28px;min-height:100vh}.auth-shell{width:min(1120px,100%);min-height:650px;display:grid;grid-template-columns:1.08fr .92fr;background:#fff;border:1px solid rgba(8,122,91,.10);border-radius:32px;overflow:hidden;box-shadow:0 30px 80px rgba(28,68,58,.14)}.auth-brand-panel{padding:64px;display:flex;flex-direction:column;justify-content:center;gap:28px;color:#fff;background:radial-gradient(circle at 80% 12%,rgba(255,255,255,.18),transparent 31%),linear-gradient(145deg,#07654d,#0b8c68 58%,#1b9c78)}.brand-mark{width:92px;height:92px;border-radius:24px;background:#fff;display:grid;place-items:center;box-shadow:0 16px 40px rgba(0,0,0,.16)}.brand-mark img{max-width:76px;max-height:76px}.eyebrow{display:block;font-size:11px;font-weight:800;letter-spacing:.14em;color:var(--brand);margin-bottom:7px}.eyebrow.light{color:#c9f5e6}.auth-brand-panel h1{font-size:43px;line-height:1.06;margin:7px 0 16px}.auth-brand-panel p{font-size:17px;line-height:1.65;opacity:.91;max-width:560px}.auth-trust-row{display:flex;flex-wrap:wrap;gap:10px}.auth-trust-row span{padding:9px 13px;border-radius:999px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);font-size:12px;font-weight:700}.auth-card-wrap{display:grid;place-items:center;padding:52px}.auth-card{width:min(440px,100%)}.auth-card-head h2,.center-card h2{font-size:30px;margin:4px 0 9px}.auth-card-head p{color:var(--muted);line-height:1.55;margin:0 0 28px}.stack-form{display:grid;gap:17px}.form-grid.two{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:grid;gap:7px}.field>span{font-size:13px;font-weight:750}.field input,.field select{width:100%;height:48px;border:1px solid #cadbd5;background:#fbfdfc;border-radius:12px;padding:0 14px;outline:none;color:var(--ink);transition:.18s}.field input:focus,.field select:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(8,122,91,.09);background:#fff}.field small{font-size:11px;color:var(--muted);line-height:1.45}.field-error,.validation-summary{color:#b64037;font-size:12px}.validation-summary:empty{display:none}.validation-summary ul{margin:0;padding-left:18px}.check-field{display:flex;gap:10px;align-items:flex-start;font-size:12px;color:var(--muted);line-height:1.45}.check-field input{margin-top:2px;accent-color:var(--brand)}.primary-button,.secondary-button,.white-button,.ghost-white-button{border:0;border-radius:12px;min-height:44px;padding:11px 17px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s}.primary-button{background:linear-gradient(135deg,var(--brand),#0a966f);color:#fff;box-shadow:0 10px 24px rgba(8,122,91,.18)}.primary-button:hover{transform:translateY(-1px);box-shadow:0 13px 28px rgba(8,122,91,.24)}.primary-button:disabled{opacity:.45;cursor:not-allowed;transform:none}.primary-button.large{min-height:50px}.primary-button.full{width:100%}.primary-button img{width:19px;height:19px;filter:brightness(0) invert(1)}.secondary-button{border:1px solid var(--line);background:#fff;color:var(--ink)}.white-button{background:#fff;color:var(--brand-deep)}.ghost-white-button{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.36);color:#fff}.security-note{display:flex;gap:12px;margin-top:24px;padding:14px;background:var(--brand-soft);border-radius:14px;color:#49645c}.security-note img{width:22px;height:22px}.security-note p{margin:0;font-size:12px;line-height:1.55}.auth-icon{width:70px;height:70px;border-radius:22px;display:grid;place-items:center;margin:0 auto 18px}.auth-icon img{width:32px;height:32px}.auth-icon.success{background:var(--brand-soft);color:var(--brand)}.auth-icon.danger{background:var(--coral-soft);color:var(--coral)}.center-card{text-align:center}.setup-card{width:min(580px,100%)}
.portal-shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar) 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);padding:24px 18px;display:flex;flex-direction:column;background:#fff;border-right:1px solid var(--line);z-index:30}.sidebar-brand{display:flex;align-items:center;gap:14px;padding:4px 8px 24px}.sidebar-brand img{width:64px;height:64px;object-fit:contain;flex:0 0 64px}.sidebar-brand div{display:grid;min-width:0}.sidebar-brand strong{font-size:13px;line-height:1.2;color:var(--brand-deep);letter-spacing:.025em;font-weight:850}.sidebar-brand span{font-size:11px;color:var(--muted);margin-top:4px}.side-nav{display:grid;gap:7px}.nav-item{width:100%;min-height:48px;padding:0 13px;border:0;border-radius:13px;background:transparent;color:#4c635c;display:flex;align-items:center;gap:12px;font-size:13px;font-weight:720;text-align:left}.nav-item img{width:21px;height:21px}.nav-item:hover{background:#f4f8f7}.nav-item.is-active{background:var(--brand-soft);color:var(--brand-deep)}.sidebar-security{margin-top:auto;padding:14px;display:flex;gap:10px;border-radius:15px;background:linear-gradient(135deg,#eef8f4,#f6fbf9);border:1px solid #dbeee7}.sidebar-security img{width:22px;height:22px;color:var(--brand)}.sidebar-security div{display:grid;gap:3px}.sidebar-security strong{font-size:11px}.sidebar-security span{font-size:10px;line-height:1.35;color:var(--muted)}.logout-form{margin-top:10px}.logout-form button{width:100%;height:44px;border:0;background:transparent;border-radius:12px;color:#7b4c48;display:flex;align-items:center;justify-content:center;gap:8px;font-weight:750}.logout-form button:hover{background:var(--coral-soft)}.logout-form img{width:19px;height:19px}.main-stage{grid-column:2;min-width:0;padding:0 34px 50px}.topbar{height:82px;display:flex;align-items:center;justify-content:space-between}.topbar>div:first-child{display:grid}.topbar-kicker{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.11em}.topbar strong{font-size:16px}.secure-pill{display:flex;align-items:center;gap:8px;padding:9px 13px;background:#fff;border:1px solid var(--line);border-radius:999px;font-size:11px;font-weight:750;color:#50665f}.secure-dot{width:8px;height:8px;background:#1bab74;border-radius:50%;box-shadow:0 0 0 4px rgba(27,171,116,.12)}.view-panel{display:none}.view-panel.is-active{display:block;animation:fadeIn .2s ease}@keyframes fadeIn{from{opacity:.3;transform:translateY(5px)}to{opacity:1;transform:none}}.hero-card{min-height:290px;padding:40px 44px;border-radius:var(--radius-xl);display:flex;justify-content:space-between;gap:30px;color:#fff;overflow:hidden;position:relative;background:radial-gradient(circle at 90% 12%,rgba(255,255,255,.19),transparent 27%),radial-gradient(circle at 73% 93%,rgba(76,202,164,.32),transparent 26%),linear-gradient(130deg,#075f49,#087a5b 52%,#0a8e68);box-shadow:0 20px 55px rgba(8,122,91,.18)}.hero-card:after{content:"";position:absolute;width:320px;height:320px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-80px;top:-145px}.hero-copy{align-self:center;max-width:660px;position:relative;z-index:2}.hero-copy h1{font-size:38px;line-height:1.08;margin:6px 0 13px}.hero-copy p{margin:0;color:#def4ec;line-height:1.65;max-width:600px}.hero-actions{display:flex;gap:10px;margin-top:25px}.hero-orb{align-self:center;width:164px;height:164px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.09);backdrop-filter:blur(4px);display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;z-index:2}.hero-orb img{width:42px;height:42px;filter:brightness(0) invert(1);margin-bottom:8px}.hero-orb strong{font-size:17px}.hero-orb span{font-size:10px;color:#d8f1e9;margin-top:3px}.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:18px 0}.summary-card{min-height:120px;padding:19px 21px;background:#fff;border:1px solid var(--line);border-radius:18px;display:grid;align-content:center;box-shadow:0 8px 24px rgba(40,79,68,.04);border-top-width:3px}.summary-card.accent-green{border-top-color:var(--brand)}.summary-card.accent-blue{border-top-color:var(--blue)}.summary-card.accent-gold{border-top-color:var(--gold)}.summary-label{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:800}.summary-card strong{font-size:20px;margin:5px 0 3px}.summary-card small{font-size:11px;color:var(--muted)}.content-grid{display:grid;gap:18px}.home-grid{grid-template-columns:1.25fr .75fr}.panel-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;box-shadow:0 10px 35px rgba(38,78,67,.045)}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:17px}.panel-head h2{font-size:19px;margin:0}.panel-head p{font-size:11px;color:var(--muted);margin:5px 0 0}.text-button{border:0;background:transparent;color:var(--brand);font-size:11px;font-weight:800;padding:7px}.danger-text{color:var(--coral)}.period-list{display:grid;gap:10px}.period-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 16px;border:1px solid var(--line);border-radius:14px;background:#fbfdfc}.period-row:hover{border-color:#b7d8cd;background:#f8fcfa}.period-row div{display:grid;gap:3px}.period-row strong{font-size:13px}.period-row span{font-size:10px;color:var(--muted)}.period-row button{border:0;border-radius:10px;background:var(--brand-soft);color:var(--brand);font-weight:800;font-size:11px;padding:8px 11px}.loading-skeleton div{height:55px;border-radius:13px;background:linear-gradient(90deg,#f0f4f2,#f8faf9,#f0f4f2);background-size:220% 100%;animation:shimmer 1.2s infinite}@keyframes shimmer{to{background-position:-220% 0}}.safety-card{background:linear-gradient(145deg,#fff,#fffaf1)}.safety-icon{width:44px;height:44px;border-radius:13px;background:var(--gold-soft);color:var(--gold);display:grid;place-items:center;margin-bottom:16px}.safety-icon img{width:23px;height:23px}.clean-list{padding:0;margin:14px 0 0;list-style:none;display:grid;gap:12px}.clean-list li{position:relative;padding-left:19px;color:#52655f;font-size:12px;line-height:1.5}.clean-list li:before{content:"";width:7px;height:7px;background:var(--gold);border-radius:50%;position:absolute;left:0;top:6px}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;margin:9px 0 20px}.page-heading h1{font-size:30px;margin:3px 0 7px}.page-heading p{font-size:12px;color:var(--muted);margin:0}.tuition-grid{grid-template-columns:340px 1fr}.period-picker{display:grid;gap:9px}.period-choice{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:14px 15px;text-align:left;display:flex;justify-content:space-between;gap:10px}.period-choice:hover,.period-choice.is-active{border-color:#9bcdbd;background:var(--brand-soft)}.period-choice strong{font-size:12px}.period-choice span{font-size:10px;color:var(--muted);display:block;margin-top:3px}.empty-state{min-height:310px;display:grid;place-items:center;align-content:center;text-align:center;color:var(--muted)}.empty-state img{width:48px;height:48px;opacity:.5;margin-bottom:13px}.empty-state h3{margin:0 0 6px;color:#3d544d}.empty-state p{font-size:11px;margin:0;max-width:360px;line-height:1.5}.empty-state.small{min-height:130px}.empty-state.small img{width:34px;height:34px}.status-chip{font-size:10px;font-weight:800;color:var(--brand);background:var(--brand-soft);padding:8px 10px;border-radius:999px}.tuition-detail-card{min-height:410px}.tuition-detail-card h2{font-size:29px;color:var(--brand-deep)}.fee-meta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}.fee-meta-grid>div{padding:13px;background:#f7faf9;border-radius:12px}.fee-meta-grid span{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:4px}.fee-meta-grid strong{font-size:12px}.qr-mode-area{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}.qr-card{border:1px solid var(--line);border-radius:16px;padding:17px;background:#fff}.qr-card-head{display:flex;gap:10px;align-items:center;margin-bottom:12px}.qr-card-head img{width:25px;height:25px;color:var(--brand)}.qr-card-head strong{font-size:13px}.qr-card-head span{display:block;font-size:10px;color:var(--muted);margin-top:2px}.qr-image-wrap{display:grid;place-items:center;min-height:230px;background:#fbfdfc;border-radius:13px;border:1px dashed #cde2da;overflow:hidden}.qr-image-wrap img{max-width:100%;max-height:330px;display:block}.qr-placeholder{text-align:center;padding:18px;color:var(--muted);font-size:11px;line-height:1.55}.payment-info{display:grid;gap:7px;margin-top:12px;font-size:11px}.payment-info div{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed #e3ece9;padding-bottom:6px}.payment-info span{color:var(--muted)}.payment-info strong{text-align:right}.payment-warning{display:flex;gap:10px;padding:14px;margin-top:15px;background:var(--gold-soft);border-radius:13px;color:#72580e}.payment-warning img{width:21px;height:21px}.payment-warning p{font-size:11px;line-height:1.5;margin:0}.again-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(330px,.5fr);gap:18px;align-items:start}.cascade-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.subjects-head{margin-top:22px}.subject-list{display:grid;gap:9px;max-height:570px;overflow:auto;padding-right:3px}.subject-item{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:13px 14px;border:1px solid var(--line);border-radius:14px;background:#fff}.subject-item:hover{border-color:#b9d8cf}.subject-item input{width:18px;height:18px;accent-color:var(--brand)}.subject-item-main{display:grid;gap:3px}.subject-item-main strong{font-size:12px}.subject-item-main span{font-size:10px;color:var(--muted)}.subject-price{font-size:12px;font-weight:850;color:var(--brand-deep);white-space:nowrap}.cart-card{position:sticky;top:20px}.cart-list{display:grid;gap:9px;max-height:330px;overflow:auto}.cart-item{padding:12px;border:1px solid var(--line);border-radius:12px}.cart-item-top{display:flex;justify-content:space-between;gap:12px}.cart-item strong{font-size:11px}.cart-item-price{color:var(--brand);font-weight:850}.cart-item-meta{font-size:9px;color:var(--muted);margin-top:5px}.cart-total{margin:16px 0;padding:15px;background:linear-gradient(135deg,var(--brand-soft),#f4faf8);border-radius:14px;display:flex;justify-content:space-between;align-items:center}.cart-total span{font-size:11px;color:var(--muted)}.cart-total strong{font-size:21px;color:var(--brand-deep)}.micro-note{font-size:10px;line-height:1.5;color:var(--muted);margin:11px 2px 0}.toast{position:fixed;right:24px;top:20px;z-index:100;max-width:390px;padding:13px 16px;border-radius:13px;background:#18352d;color:#fff;box-shadow:var(--shadow);font-size:12px;transform:translateY(-90px);opacity:0;pointer-events:none;transition:.25s}.toast.show{transform:none;opacity:1}.toast.error{background:#8f3932}.toast-static{padding:12px 15px;border-radius:12px;margin-bottom:15px;font-size:12px}.toast-static.success{background:var(--brand-soft);color:var(--brand-deep)}.mobile-nav{display:none}
@media(max-width:1060px){:root{--sidebar:228px}.sidebar-brand{gap:10px;padding-left:4px;padding-right:4px}.sidebar-brand img{width:56px;height:56px;flex-basis:56px}.sidebar-brand strong{font-size:11px}.sidebar-brand span{font-size:10px}.main-stage{padding:0 22px 40px}.home-grid{grid-template-columns:1fr}.again-layout{grid-template-columns:1fr}.cart-card{position:static}.tuition-grid{grid-template-columns:300px 1fr}.hero-orb{display:none}}
@media(max-width:780px){.auth-body{padding:0}.auth-shell{min-height:100vh;border-radius:0;grid-template-columns:1fr}.auth-brand-panel{padding:32px 24px;min-height:245px}.auth-brand-panel h1{font-size:31px}.auth-brand-panel p{font-size:13px}.brand-mark{width:66px;height:66px;border-radius:18px}.brand-mark img{max-width:54px;max-height:54px}.auth-card-wrap{padding:32px 22px}.form-grid.two{grid-template-columns:1fr}.portal-shell{display:block}.sidebar{display:none}.main-stage{padding:0 14px 92px}.topbar{height:67px}.secure-pill{font-size:0;padding:8px}.hero-card{min-height:300px;padding:29px 24px;border-radius:22px}.hero-copy h1{font-size:30px}.hero-actions{flex-direction:column;align-items:stretch}.summary-grid{grid-template-columns:1fr}.tuition-grid,.again-layout{grid-template-columns:1fr}.cascade-grid,.fee-meta-grid{grid-template-columns:1fr}.panel-card{padding:17px;border-radius:17px}.page-heading h1{font-size:25px}.mobile-nav{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:10px;right:10px;bottom:10px;height:67px;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:19px;box-shadow:0 15px 40px rgba(29,67,56,.18);z-index:60;padding:6px;backdrop-filter:blur(8px)}.mobile-nav-item{border:0;background:transparent;border-radius:13px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:9px;color:#6d817b}.mobile-nav-item img{width:20px;height:20px}.mobile-nav-item.is-active{background:var(--brand-soft);color:var(--brand-deep)}.toast{left:14px;right:14px;top:12px;max-width:none}.subject-list{max-height:none}}
.cart-item-actions{display:flex;align-items:center;gap:8px}.cart-remove{width:27px;height:27px;border:0;border-radius:9px;background:var(--coral-soft);color:var(--coral);font-size:18px;font-weight:800;line-height:1}.cart-remove:hover{background:#ffe2de}.cart-remove:disabled{opacity:.55;cursor:not-allowed}