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.start-student{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0;border-radius:12px;color:#3d6756;background:#edf3e4;flex-shrink:0}.start-student svg{margin-left:1px}.start-student:hover{background:#deead2}.plan-route{display:grid;gap:12px;margin:16px 0}.plan-step{border:1px solid #e0e7d9;border-radius:14px;padding:18px;background:#fafcf6}.plan-step-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.plan-number{font-size:12px;font-weight:700;color:#537559}.plan-step h3{font-size:16px;margin:12px 0 6px}.plan-step p{font-size:13px;line-height:1.6;white-space:pre-wrap;margin:10px 0}.plan-exam-topic{color:#6b7d67}.plan-step details{font-size:12px}.plan-step summary{cursor:pointer;color:#537559}.plan-test,.plan-control,.plan-exam{background:#eef3e3;border-left:4px solid #729458}.plan-draft{margin-top:20px}#plan-editor{width:min(760px,94vw);max-width:94vw}.plan-editor-rows fieldset{border:1px solid #dfe7d8;border-radius:12px;padding:16px;margin:18px 0}.plan-editor-rows legend{font-size:13px;color:#537559}.plan-range{display:grid;grid-template-columns:1fr 1fr 2fr;gap:10px}.plan-editor-rows textarea{min-height:65px}.plan-range label{margin:0}#ai-progress{position:fixed;z-index:19;bottom:18px;left:280px;right:28px;background:#f4f8ec;border:1px solid #dbe5d1;border-radius:16px;padding:16px 20px;box-shadow:0 8px 28px #253d251c}.ai-progress-copy{display:grid;grid-template-columns:auto 1fr;gap:6px 20px;align-items:center}.ai-progress-copy strong{font-size:13px;color:#3d6756}.ai-progress-copy span{font-size:13px;color:#5d7356}.ai-progress-copy small{grid-column:1 / -1;font-size:10px;color:#8b9781}.ai-progress-track{height:5px;background:#e2ebd6;border-radius:10px;margin-top:12px;overflow:hidden}.ai-progress-track div{height:100%;width:8%;background:linear-gradient(90deg,#66865c,#a7bd78);border-radius:10px;transition:width 1s ease}body:has(#ai-progress) main{padding-bottom:145px}body:has(#recording-bar) #ai-progress{bottom:108px}@media(max-width:760px){#ai-progress{left:12px;right:12px;bottom:12px;padding:14px}.ai-progress-copy{grid-template-columns:1fr}.plan-range{grid-template-columns:1fr 1fr}.plan-range label:last-child{grid-column:1 / -1}}@media(prefers-reduced-motion:reduce){.ai-progress-track div{transition:none}}

.ai-lesson-summary p,.ai-result p{white-space:pre-line}.review-editor>summary{cursor:pointer}.review-editor .review-form{margin-top:16px}
/* Accounts and usage use the same quiet green palette as the tutor workspace. */
[hidden]{display:none!important}.auth-screen{display:flex;min-height:100dvh;align-items:center;justify-content:center;padding:24px}.auth-screen #auth-root{width:100%;max-width:460px}.auth-card{background:#fff;border:1px solid #dfe6da;border-radius:24px;padding:36px;box-shadow:0 14px 55px #3d67560a}.auth-card .brand{margin-bottom:30px}.auth-card h1{font-size:32px;line-height:1.2;margin:12px 0}.auth-card h1 span{color:#638b5d}.auth-tabs{display:flex;gap:8px;margin:24px 0}.auth-tabs button{flex:1}.auth-tabs .active{background:#eaf1e5;border-color:#97b08c;color:#3d6756}.auth-card form label{display:block;margin:16px 0 7px}.auth-card form input{width:100%}.auth-card form .primary{width:100%;margin-top:24px}.auth-note{font-size:12px;color:#7c887b;line-height:1.6}.auth-card [role=alert],#account-error{color:#b84c45;font-size:14px}.account-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:20px 0}.account-heading h2{font-size:22px;overflow-wrap:anywhere}.usage-card{background:white;border:1px solid #dfe6da;border-radius:18px;padding:24px;margin:24px 0}.usage-card .section-head{gap:14px;flex-wrap:wrap}.usage-card progress{display:block;width:100%;height:10px;border:0;border-radius:8px;overflow:hidden;accent-color:#638b5d;background:#e9eee4;margin:20px 0}.usage-card progress::-webkit-progress-bar{background:#e9eee4}.usage-card progress::-webkit-progress-value{background:#638b5d}.usage-card progress::-moz-progress-bar{background:#638b5d}.plan-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.plan-card{border:1px solid #dfe6da;background:white;border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:10px}.plan-card h2{font-size:28px;margin:5px 0}.plan-card p{margin:4px 0;font-size:14px}.plan-card button{margin-top:auto}.current-plan{border:2px solid #638b5d;background:#f5f8f0}.plan-badge{font-size:11px;color:#577552;text-transform:uppercase;letter-spacing:1px}.account-note{font-size:12px;line-height:1.6;margin-top:22px}@media(max-width:760px){.plan-cards{grid-template-columns:1fr}.auth-card{padding:24px}.account-heading{align-items:flex-start}.account-heading h2{font-size:18px}}
.mail-preview{margin:18px 0;border:1px dashed #a8b99e;border-radius:12px;background:#f4f7ee;padding:14px;font-size:12px;color:#58734f}.mail-preview p{margin:0 0 10px}.mail-preview pre{font-family:inherit;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.6;margin:14px 0 0}#verify-code{font-size:26px;letter-spacing:8px;text-align:center}.verified-email{display:block;color:#638b5d;margin-top:6px}

.lesson-card.entry{display:flex;align-items:center;gap:16px;padding:12px 16px}.lesson-card-content{flex:1;min-width:0}.lesson-card-meta time{font-weight:650;color:#536e5e}.lesson-card.entry h3{margin:6px 0 0;overflow-wrap:anywhere}.lesson-card.entry .actions{margin:0;flex-shrink:0}.lesson-card .actions button{white-space:nowrap}@media(max-width:480px){.lesson-card.entry{gap:10px;padding:12px}.lesson-card .actions button{max-width:110px;white-space:normal;padding:8px 10px}}

.lesson-pages{overflow:hidden}.lesson-pagination{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:14px}.lesson-pagination span{font-size:12px;color:#718476;min-width:42px;text-align:center}.lesson-pagination button{width:36px;height:36px;padding:0;font-size:20px}.lesson-pagination button:disabled{opacity:.3;cursor:default}.lesson-page.slide-next{animation:lesson-next .22s ease-out}.lesson-page.slide-previous{animation:lesson-previous .22s ease-out}@keyframes lesson-next{from{transform:translateX(50px);opacity:.35}to{transform:translateX(0);opacity:1}}@keyframes lesson-previous{from{transform:translateX(-50px);opacity:.35}to{transform:translateX(0);opacity:1}}@media(prefers-reduced-motion:reduce){.lesson-page.slide-next,.lesson-page.slide-previous{animation:none}}
.lesson-pages.paginated{min-height:410px}
@media(max-width:760px){aside .nav{display:inline-flex;width:auto;margin:8px 6px 0 0;align-items:center}.stats{margin-top:20px}}

.stats{gap:10px;margin:18px 0}.stats>div{padding:12px 16px;border-radius:12px;min-height:0}.stats b{font-size:24px}.stats span{font-size:12px}.stats .income-stat{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 12px;padding:12px 16px}.stats .income-stat b{font-size:22px}.stats .income-stat small{flex-basis:100%;font-size:10px}@media(max-width:760px){.stats>div,.stats .income-stat{padding:10px 12px}.stats b,.stats .income-stat b{font-size:21px}}

.stats>div{height:64px;box-sizing:border-box;display:flex;align-items:center;justify-content:space-between}.stats .income-stat{height:64px;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:1fr 1fr;column-gap:12px;row-gap:0;align-items:center}.stats .income-stat>span{grid-column:1;grid-row:1;align-self:end}.stats .income-stat>small{grid-column:1;grid-row:2;align-self:start;margin-top:3px}.stats .income-stat>b{grid-column:2;grid-row:1 / 3;align-self:center;margin:0}.stats>div>span{min-width:0}@media(max-width:760px){.stats>div,.stats .income-stat{height:68px}.stats>div>span{display:block}.stats>div>b{flex-shrink:0;margin-left:8px}}
.lesson-card .actions .delete-icon{order:-1}
.profile-info{flex:1;min-width:0}.profile-name-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.profile-inline-terms{color:#859086;font-size:12px;font-weight:400;white-space:nowrap}.student-links:has(.actions:empty){display:none}
#recording-bar button{background:#eef4e9;color:#233a32;border:1px solid #d5e2ce;font-weight:600}#recording-bar button:hover:not(:disabled){background:#dce9d5}#recording-bar button:disabled{color:#52654c;opacity:1}#recording-bar button:focus-visible{outline:2px solid #fff;outline-offset:3px}
.student-row{align-items:stretch}.student-row .start-student{height:auto;min-height:44px;align-self:stretch}
.current-time-line{position:absolute;left:0;right:0;height:2px;background:#cd6750;z-index:5;pointer-events:none}.current-time-line::before{content:"";position:absolute;width:7px;height:7px;border-radius:50%;left:-3px;top:-2.5px;background:#cd6750}.current-time-line span{position:absolute;right:3px;bottom:4px;color:#a74632;background:#fff8f3;border-radius:4px;padding:1px 4px;font-size:10px;font-weight:600;line-height:1.4}
aside>.nav[data-pane="account"]{margin-top:0;margin-bottom:10px}
aside>.nav[data-pane]{margin-top:0;margin-bottom:12px}@media(max-width:760px){aside>.nav[data-pane]{margin:8px 6px 0 0}}
aside>.nav[data-pane="account"]{background:#edf5fb;border-color:#d5e6f2;color:#39647f}aside>.nav[data-pane="account"]:hover{background:#e0eef8;border-color:#bfd8e9}aside>.nav[data-pane="account"].active{background:#dcecf8;border-color:#bdd6e9;color:#2d5976}

.password-field{position:relative}.auth-card .password-field input{padding-right:52px}.password-toggle{position:absolute;right:4px;top:4px;bottom:4px;width:40px;padding:0;border:0;background:transparent;color:#3d6756;font-size:22px}.password-toggle:hover{background:#eaf1e5}.auth-methods{display:flex;gap:8px;margin-bottom:20px}.auth-methods button{flex:1;font-size:13px;padding:10px}.auth-methods .active{background:#eaf1e5;border-color:#97b08c}

#onboarding-guide{position:fixed;z-index:100;bottom:22px;right:24px;width:min(390px,calc(100vw - 32px));background:#fff;border:1px solid #a4bba6;border-radius:20px;padding:22px;box-shadow:0 12px 48px #203b3433}#onboarding-guide h2{font-size:20px;margin:14px 0 8px}#onboarding-guide p{font-size:14px;line-height:1.6}#onboarding-guide .actions{justify-content:flex-end}#onboarding-guide .section-head button{padding:4px 10px}.tour-highlight{outline:3px solid #77a194;outline-offset:5px;border-radius:12px}body:has(#onboarding-guide){padding-bottom:310px}@media(max-width:600px){#onboarding-guide{right:16px;bottom:12px;padding:16px}}
.stats .income-stat{grid-template-rows:1fr}.stats .income-stat>span{grid-row:1;align-self:center}.stats .income-stat>b{grid-row:1;align-self:center}

.admin-user{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid #dfe6da;border-radius:14px;background:#fff;padding:18px;margin:12px 0}.admin-user strong{overflow-wrap:anywhere}.admin-user p{margin:6px 0}.admin-user small{color:#718076}.admin-user button{flex-shrink:0}#admin-search{width:min(100%,420px);margin:8px 0}#admin-root [role=alert],#grant-error{color:#b84c45}@media(max-width:600px){.admin-user{align-items:flex-start;flex-direction:column}}