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.review-callout{background:#edf4f0;border-radius:14px;padding:14px;margin-top:18px;display:flex;align-items:center;justify-content:space-between}.review-callout span,.review-callout b{display:block}.review-callout span{font-size:10px;color:var(--muted)}.review-callout b{font-size:13px;margin-top:3px}.review-callout i{font-style:normal}.review-callout button{border:0;background:var(--green);color:#fff;border-radius:9px;padding:9px 12px;font-size:10px;cursor:pointer}.review-callout button:disabled{background:#b9c6c1;cursor:not-allowed}.review-schedule{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:16px;display:grid;grid-template-columns:1.2fr 1fr auto;gap:25px;align-items:center}.review-schedule h3{margin:5px 0}.review-schedule p{color:var(--muted);font-size:10px;line-height:1.6}.schedule-bar{display:grid;grid-template-columns:75px 1fr 30px;align-items:center;gap:8px;font-size:9px;margin:7px 0}.schedule-bar span{height:6px;background:#e4e9e5;border-radius:5px;overflow:hidden}.schedule-bar i{display:block;height:100%;background:var(--coral)}.review-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:38px 44px;box-shadow:var(--shadow)}.review-card .review-head{display:flex;justify-content:space-between;color:var(--muted);font-size:11px}.review-card .quiz-prompt{padding:45px 20px 30px}.auth-screen{min-height:100vh;display:grid;grid-template-columns:1fr 460px;background:linear-gradient(130deg,#17483f 0 52%,#f7f6f1 52%);padding:55px;align-items:center;gap:70px}.auth-brand{justify-self:center;color:#fff;display:flex;align-items:center;gap:18px}.auth-brand>span{width:78px;height:78px;background:var(--yellow);color:var(--green);border-radius:24px;display:grid;place-items:center;font:700 50px var(--thai)}.auth-brand b,.auth-brand small{display:block}.auth-brand b{font-size:32px}.auth-brand small{color:#c5dcd5;margin-top:5px}.auth-panel{background:#fff;border:1px solid var(--line);border-radius:26px;padding:42px;box-shadow:var(--shadow)}.auth-panel h1{font-size:27px;margin:11px 0}.auth-panel>p{color:var(--muted);font-size:12px;line-height:1.7}.auth-panel form{display:grid;gap:15px;margin-top:28px}.auth-panel label{font-size:11px;font-weight:700}.auth-panel input{display:block;width:100%;border:1px solid var(--line);border-radius:11px;padding:13px;margin-top:7px;outline:none}.auth-panel input:focus{border-color:var(--green2);box-shadow:0 0 0 3px #dcece6}.auth-panel .primary{width:100%;margin-top:5px}.auth-switch{border:0;background:transparent;color:var(--green2);width:100%;margin-top:18px;cursor:pointer;font-size:12px}.auth-error{color:var(--red);font-size:11px;text-align:center;min-height:18px;margin-top:10px}.user-menu{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 11px;font-size:10px;cursor:pointer}@media(max-width:850px){.layout{grid-template-columns:80px 1fr}.sidebar{width:80px;padding:25px 10px}.brand{justify-content:center;padding:0}.brand div,.nav span,.side-progress{display:none}.nav{justify-content:center}.nav i{font-size:12px}.today-overview{grid-template-columns:1fr}.dict-row{grid-template-columns:45px 1fr 1fr}.dict-row>div:nth-child(4),.dict-row>div:nth-child(5){display:none}.auth-screen{grid-template-columns:1fr;background:linear-gradient(155deg,#17483f 0 34%,#f7f6f1 34%);padding:35px}.auth-brand{margin-bottom:15px}.auth-panel{width:min(100%,460px);justify-self:center}.review-schedule{grid-template-columns:1fr}.review-schedule .primary{width:max-content}}
@media(max-width:620px){.layout{display:block}.sidebar{width:230px;transform:translateX(-100%);transition:.25s}.sidebar.open{transform:translateX(0)}.brand div,.nav span,.side-progress{display:block}.nav{justify-content:flex-start}main{grid-column:auto}.menu-btn{display:block}.topbar{height:78px;padding:15px 16px}.topbar h1{font-size:18px}.top-stats span:first-child{display:none}.main-content{padding:24px 14px 55px}.overview-copy{padding:30px 25px;min-height:auto}.overview-copy h2{font-size:30px}.plan-card{padding:25px}.learn-card,.quiz-card,.culture-lesson,.complete-card{padding:25px 20px}.thai-main{font-size:40px}.quiz-options{grid-template-columns:1fr}.section-intro{display:block}.big-number{text-align:left;margin-top:15px}.search-box{grid-template-columns:auto 1fr auto}.search-box select{grid-column:2/4;border-left:0;border-top:1px solid var(--line);width:100%}.dict-row{grid-template-columns:42px 1fr}.dict-row>div:nth-child(3){grid-column:2}.culture-list{grid-template-columns:1fr}.memory-stats{grid-template-columns:1fr 1fr 1fr}.memory-stats article{padding:14px}.memory-stats b{font-size:22px}.memory-row{grid-template-columns:1fr 1fr}.memory-row>div:nth-child(3),.memory-row>div:nth-child(4){display:none}.topbar small{display:none}}
.search-box{grid-template-columns:auto 1fr 170px auto}
@media(max-width:620px){.search-box{grid-template-columns:auto 1fr auto}}
.day-history-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 22px;margin-bottom:18px;display:grid;grid-template-columns:260px 1fr;gap:22px;align-items:center}.day-history-panel h3{margin:4px 0}.day-history-panel p{font-size:10px;color:var(--muted);line-height:1.6;margin:0}.day-history{display:flex;gap:8px;overflow:auto;padding:3px}.day-chip{min-width:92px;border:1px solid var(--line);background:#f8faf7;border-radius:11px;padding:10px;cursor:pointer;text-align:left}.day-chip b,.day-chip span{display:block}.day-chip b{font-size:11px}.day-chip span{font-size:9px;color:var(--muted);margin-top:4px}.day-chip.done{border-color:#b9d8cc}.day-chip.active{background:var(--green);color:#fff}.day-chip.active span{color:#c7ddd6}.lesson-day-nav{display:flex;align-items:center;gap:12px}.lesson-day-nav button{padding:6px}.lesson-day-nav button:disabled{opacity:.3;cursor:not-allowed}.detail-button{border:1px solid #c9d9d3;background:#fff;border-radius:9px;padding:8px 9px;cursor:pointer;font-size:9px;white-space:nowrap}.detail-button:hover{background:var(--mint)}.sentence-tools{display:flex;background:#fff;border:1px solid var(--line);border-radius:13px;padding:7px;margin-bottom:14px}.sentence-tools input{border:0;outline:0;padding:10px;flex:1}.sentence-tools button{border:0;background:var(--green);color:#fff;border-radius:8px;padding:0 18px;cursor:pointer}.memory-row[data-word-detail]{cursor:pointer;transition:.15s}.memory-row[data-word-detail]:hover{background:#f6faf7}.word-modal{position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:20px}.word-modal-backdrop{position:absolute;inset:0;background:#0b2b25b8;backdrop-filter:blur(4px)}.word-detail{position:relative;width:min(680px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:24px;padding:38px;box-shadow:0 30px 90px #06221b55}.word-modal-close{position:absolute;right:17px;top:14px;border:0;background:var(--mint);width:34px;height:34px;border-radius:50%;font-size:22px;cursor:pointer}.detail-head{display:grid;grid-template-columns:1fr auto;gap:15px;align-items:center;margin-top:24px}.word-detail .example-box small{display:block;color:var(--muted);margin-top:10px}.modal-open{overflow:hidden}
.lesson-exit-actions{display:flex;align-items:center;gap:7px}.lesson-back{border:1px solid var(--line);background:#fff;border-radius:9px;padding:7px 10px;color:var(--green);cursor:pointer;font-size:10px}.lesson-back:hover{background:var(--mint)}.lesson-back:disabled{opacity:.35;cursor:not-allowed;background:#fff}
.membership-pill{border:0;background:#e2efe9;color:var(--green);border-radius:999px;padding:9px 13px;font-size:10px;font-weight:700;cursor:pointer}.membership-pill.expired{background:#fff0e8;color:#a64d3d}.trial-banner{display:flex;justify-content:space-between;align-items:center;gap:16px;background:linear-gradient(100deg,#17483f,#2d6a5c);color:#fff;border-radius:15px;padding:15px 19px;margin-bottom:18px}.trial-banner b,.trial-banner span{display:block}.trial-banner b{font-size:12px}.trial-banner span{color:#cde0da;font-size:10px;margin-top:4px}.trial-banner button{border:1px solid #ffffff44;background:#ffffff12;color:#fff;border-radius:9px;padding:9px 13px;cursor:pointer}.membership-hero{background:linear-gradient(125deg,#dcece5,#f9edcd);border-radius:25px;padding:42px;display:grid;grid-template-columns:1fr 230px;gap:30px;align-items:center}.membership-hero h2{font-size:34px;margin:10px 0}.membership-hero p{color:#61736e;line-height:1.8;max-width:680px}.membership-status-card{background:#fff;border:1px solid #ffffff88;border-radius:18px;padding:24px;box-shadow:var(--shadow)}.membership-status-card small,.membership-status-card b,.membership-status-card span{display:block}.membership-status-card small{color:var(--muted)}.membership-status-card b{font-size:21px;margin:8px 0;color:var(--green)}.membership-status-card span{font-size:11px;color:var(--muted)}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.price-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:27px;box-shadow:0 10px 30px rgba(21,59,53,.04)}.price-card.featured{border:2px solid var(--green2);transform:translateY(-5px);box-shadow:var(--shadow)}.plan-tag{display:inline-block;background:var(--mint);border-radius:999px;padding:6px 9px;font-size:9px;font-weight:700}.price-card.featured .plan-tag{background:var(--green);color:#fff}.price-card h3{font-size:18px;margin:18px 0 5px}.price{display:flex;align-items:baseline;gap:4px}.price small{font-size:14px}.price b{font-size:39px}.price span{color:var(--muted);font-size:11px}.price-card p{min-height:43px;color:var(--muted);font-size:11px;line-height:1.7}.price-card .primary{width:100%}.redeem-card{display:grid;grid-template-columns:1fr 1fr;gap:30px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;align-items:center}.redeem-card h3{margin:6px 0}.redeem-card p{font-size:11px;color:var(--muted)}.redeem-card form{display:flex;gap:8px}.redeem-card input{min-width:0;flex:1;border:1px solid var(--line);border-radius:10px;padding:12px}.redeem-card .primary{margin:0;white-space:nowrap}.purchase-note{background:#fff8e4;border:1px solid #ecdda8;border-radius:16px;padding:18px 21px;margin:14px 0}.purchase-note>p{font-size:10px;color:#756b50;line-height:1.7}.order-box{background:#fff;border-radius:11px;padding:13px;margin-top:12px}.order-box b,.order-box span{display:block}.order-box span{font-size:11px;margin-top:4px}.order-box p{font-size:10px;color:var(--muted);margin-bottom:0}.member-benefits{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.member-benefits h3{margin-top:0}.member-benefits>div{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}.member-benefits span{background:#f5f8f5;border-radius:10px;padding:12px;font-size:11px}
@media(max-width:850px){.day-history-panel{grid-template-columns:1fr}.dict-row>div:nth-child(5){display:block}}
@media(max-width:850px){.pricing-grid{grid-template-columns:1fr}.price-card.featured{transform:none}.membership-hero{grid-template-columns:1fr}.member-benefits>div{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.day-history-panel{padding:16px}.lesson-day-nav{gap:2px}.lesson-day-nav button{font-size:9px}.word-detail{padding:28px 20px}.detail-head .thai-main{font-size:36px}.dict-row>div:nth-child(5){grid-column:2}.sentence-card{grid-template-columns:42px 1fr}.sentence-card>.tag{grid-column:2}.sentence-tools{position:sticky;top:82px;z-index:5}.membership-pill{display:none}.membership-hero{padding:27px 22px}.membership-hero h2{font-size:27px}.redeem-card{grid-template-columns:1fr}.redeem-card form{display:grid}.member-benefits>div{grid-template-columns:1fr}.trial-banner{align-items:flex-start;flex-direction:column}}
.beta-pill{background:#e3f1eb!important;color:var(--green);font-weight:700}.admin-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.admin-metrics article,.admin-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.admin-metrics small,.admin-metrics b,.admin-metrics span{display:block}.admin-metrics small{color:var(--muted);font-size:10px}.admin-metrics b{font-size:31px;margin:7px 0}.admin-metrics span{color:var(--muted);font-size:9px}.admin-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:14px}.admin-panel h3{margin:5px 0}.admin-panel p{color:var(--muted);font-size:10px}.admin-chart{height:225px;display:flex;align-items:end;gap:7px;padding-top:22px}.admin-day{flex:1;min-width:0;text-align:center}.admin-bars{height:160px;display:flex;justify-content:center;align-items:end;gap:2px;border-bottom:1px solid var(--line)}.admin-bars i{display:block;width:9px;min-height:2px;border-radius:5px 5px 0 0;background:var(--green2)}.admin-bars i.new{background:var(--yellow)}.admin-day small{display:block;font-size:8px;color:var(--muted);margin-top:7px}.admin-summary{display:grid;gap:9px;margin-top:15px}.admin-summary div,.admin-features div{display:flex;justify-content:space-between;align-items:center;background:#f5f8f5;border-radius:10px;padding:11px 12px}.admin-summary span,.admin-features span{font-size:10px;color:var(--muted)}.admin-summary b,.admin-features b{font-size:12px}.admin-features{display:grid;gap:8px;margin-top:15px}.admin-updated{text-align:right;color:var(--muted);font-size:9px;margin-top:13px}@media(max-width:850px){.admin-metrics{grid-template-columns:1fr 1fr}.admin-grid{grid-template-columns:1fr}}@media(max-width:620px){.admin-metrics{grid-template-columns:1fr 1fr}.admin-metrics article{padding:16px}.admin-chart{gap:3px}.admin-day:nth-child(odd) small{visibility:hidden}}