/* A single, calm view on both phone and desktop. */
:root{font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#223d36;background:#f7f8f4;font-synthesis:none;--green:#173c35;--muted:#718076;--line:#dce3d9;--background:#f7f8f4}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #8ba995;outline-offset:3px}[hidden]{display:none!important}.app-shell{height:100dvh;overflow:hidden}main{height:100%;min-height:0;display:flex;flex-direction:column}header{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1040px;margin:0 auto;height:88px;padding:env(safe-area-inset-top) 36px 0;flex-shrink:0}.brand{border:0;background:none;padding:0;font-size:34px;font-weight:800;letter-spacing:-2px;color:var(--green)}.brand span{color:#8ba17b}.header-actions{display:flex;gap:10px}.icon-button{display:grid;place-items:center;border:0;border-radius:50%;width:44px;height:44px;background:transparent;color:var(--green);font-size:28px;line-height:1}.icon-button:hover{background:#e8eddf}.icon-button svg{width:23px;height:23px}#workspace{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}.welcome{width:100%;max-width:600px;min-height:0;overflow-y:auto;padding:50px 28px 28px;margin:auto}.welcome-date{font-size:12px;color:var(--muted);margin:0 0 24px;}h1{font-family:Georgia,serif;font-size:clamp(43px,5vw,62px);font-weight:400;letter-spacing:-2px;line-height:1.1;margin:0 0 16px}.intro{color:var(--muted);font-size:15px;line-height:1.7;margin:0 0 30px}.home-glance{border-left:2px solid #a7b897;padding:1px 0 1px 16px;margin:0 0 27px;font-size:14px;line-height:1.6}.home-glance p{margin:5px 0}.home-glance span{display:block;color:var(--muted);font-size:12px}.overview-button{display:flex;align-items:center;gap:15px;width:100%;text-align:left;padding:21px;border:1px solid #d3ddc9;background:#eaf0e1;border-radius:18px;color:var(--green);transition:background .15s}.overview-button:hover{background:#dfe9d5}.overview-icon{font-size:29px}.overview-button>span:nth-child(2){flex:1}.overview-button strong{font-size:15px;font-weight:600;display:block}.overview-button>span:nth-child(2)>span{display:block;font-size:12px;color:#728068;margin-top:6px}.overview-button>span:last-child{font-size:22px}.quick-questions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.quick-questions button{border:1px solid var(--line);background:#fffef9;border-radius:24px;padding:10px 17px;color:#536b5d;font-size:13px;min-height:42px}.quick-questions button:hover{background:#e8eddf}.freshness{display:flex;align-items:center;gap:12px;min-height:34px;margin-top:14px;color:var(--muted);font-size:11px}.text-button{border:0;background:none;padding:10px 0;color:#45644e;font-size:12px;text-decoration:underline;text-underline-offset:3px;min-height:44px}.setup-notice{padding:18px;background:#eff3e8;border:1px solid var(--line);border-radius:15px;margin-bottom:18px}.setup-notice p{font-size:13px;line-height:1.6;color:var(--muted);margin:7px 0 14px}.setup-notice strong{font-size:14px}.composer-area{position:relative;flex-shrink:0;background:linear-gradient(transparent,var(--background) 24%);padding:20px 28px max(20px,env(safe-area-inset-bottom));width:100%;max-width:760px;margin:0 auto}.composer{border:1px solid #ccd6c4;border-radius:18px;background:#fffefb;padding:9px 9px 9px 18px;display:flex;gap:10px;align-items:flex-end;box-shadow:0 4px 20px #2c4d2708}.composer textarea{border:0;background:transparent;resize:none;flex:1;min-width:0;max-height:120px;padding:10px 0;outline:none;color:var(--green);font-size:16px;line-height:1.5}.composer textarea::placeholder{color:#8b998b}.composer button{width:42px;height:42px;flex-shrink:0;border:0;border-radius:12px;background:var(--green);color:#e9efe2;font-size:25px}.feedback{font-size:12px;color:var(--muted);line-height:1.6;margin:0 0 10px}.feedback:empty{display:none}.feedback.error{color:#a04132}.composer-note{font-size:11px;color:#8b9685;text-align:center;margin:11px 0 0}.follow-ups{margin:0 0 12px;gap:7px}.follow-ups button{font-size:12px;padding:8px 14px}.demo-banner{text-align:center;font-size:11px;color:#7b663c;padding:10px;background:#f4ead4;border-radius:10px;margin-bottom:10px}.demo-banner button{border:0;background:none;color:inherit;text-decoration:underline;font-size:11px;padding:8px}.conversation{min-height:0;overflow-y:auto;overscroll-behavior:contain;scroll-padding-top:24px;padding:30px 28px 18px;width:100%;max-width:760px;margin:0 auto;flex:1}.message{margin:0 0 28px;font-size:14px;line-height:1.7;overflow-wrap:anywhere}.message.user{display:flex;justify-content:flex-end}.message.user .answer-content{display:flex;justify-content:flex-end}.message.user p{margin:0;white-space:pre-wrap;background:#e5ebdd;max-width:90%;border-radius:17px 17px 4px 17px;padding:12px 17px}.message.assistant{display:flex;gap:12px}.avatar{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;flex-shrink:0;background:var(--green);color:#e3edcc;font-family:Georgia,serif;font-size:20px}.answer-content{flex:1;min-width:0}.answer-content>p{margin:0 0 12px;white-space:pre-wrap}.source-card{border:1px solid var(--line);background:#fffef9;border-radius:10px;padding:12px;margin:7px 0;font-size:12px;white-space:pre-wrap}.source-card strong{display:block;font-size:12px}.source-card span{color:var(--muted);font-size:11px}.thinking{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;padding:3px 0}.thinking-dots{display:inline-flex;gap:4px}.thinking-dots i{width:4px;height:4px;background:#8ba17b;border-radius:50%;animation:thinking 1.2s ease-in-out infinite}.thinking-dots i:nth-child(2){animation-delay:.15s}.thinking-dots i:nth-child(3){animation-delay:.3s}@keyframes thinking{50%{opacity:.3;transform:translateY(-2px)}}.login-view{width:100%;max-width:420px;padding:40px 28px;margin:auto}.login-view h1{font-size:48px}.greeting-icon{background:#e7ecdf;color:#607957;display:grid;place-items:center;width:48px;height:48px;border-radius:15px;font-size:30px;margin-bottom:28px}#login-form,#wilma-form{display:flex;flex-direction:column;gap:12px}label{font-size:12px}input,select{border:1px solid var(--line);border-radius:10px;padding:14px;background:#fffef9;width:100%;font-size:16px;color:var(--green)}.primary{border:0;border-radius:11px;padding:14px 18px;background:var(--green);color:#f3f6e8;font-size:14px;display:flex;justify-content:space-between;align-items:center;width:100%;min-height:48px}.secondary{padding:13px;border:1px solid var(--line);background:#edf2e5;color:var(--green);border-radius:10px;width:100%;margin-top:10px;min-height:44px;font-size:13px}.error{color:#a04132;font-size:12px;line-height:1.6}.error:empty{display:none}.muted{font-size:12px;line-height:1.7;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:20px;padding:25px;width:calc(100% - 32px);max-width:450px;max-height:85dvh;background:var(--background);color:var(--green);box-shadow:0 20px 70px #0a241a30}dialog::backdrop{background:#172e2666;backdrop-filter:blur(4px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:10px}.dialog-heading h2{font-size:22px;font-weight:500;margin:0}.close{background:transparent;border:0;font-size:27px;color:var(--green);width:44px;height:44px}.settings-section{padding:20px 0;border-bottom:1px solid var(--line)}.status-row{display:flex;justify-content:space-between;gap:10px;font-size:13px;align-items:center}.status-row strong{font-size:12px;font-weight:500;text-align:right;overflow-wrap:anywhere}.more-settings .status-row{padding:12px 0;border-bottom:1px solid var(--line)}.settings-link{display:flex;justify-content:space-between;align-items:center;width:100%;min-height:44px;color:var(--green);font-size:13px;border:0;background:none;text-align:left;padding:8px 0;text-decoration:none}.more-settings{border-bottom:1px solid var(--line);padding:7px 0}.more-settings>summary{cursor:pointer;font-size:13px;color:#627566;padding:15px 0;min-height:44px}.more-settings>summary::marker{font-size:10px}.logout{border:0;background:none;width:100%;color:var(--muted);font-size:13px;padding:18px 0;min-height:48px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}#wilma-role-row{margin-top:16px}select{margin-top:8px}.data-section h3{font-size:15px;margin-top:24px}.data-section>p{font-size:12px;color:var(--muted)}
@media(max-width:640px){header{height:calc(68px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 22px 0}.brand{font-size:30px}#workspace{min-height:0}.welcome{padding:30px 24px 18px}.welcome-date{font-size:11px;margin-bottom:22px}h1{font-size:46px}.intro{font-size:14px;margin-bottom:24px}.overview-button{padding:18px 16px;gap:12px}.overview-button strong{font-size:14px}.overview-button>span:nth-child(2)>span{font-size:11px}.quick-questions{gap:7px}.quick-questions button{padding:9px 15px;font-size:12px}.composer-area{padding:16px 18px max(15px,env(safe-area-inset-bottom))}.conversation{padding:25px 20px 18px}.message.assistant{gap:10px}.login-view{padding:30px 26px}.home-glance{font-size:13px;margin-bottom:22px}.follow-ups button{padding:8px 11px;font-size:11px}}
@media(max-width:360px){.welcome{padding-left:20px;padding-right:20px}.quick-questions button{padding:9px 12px}.overview-button>span:nth-child(2)>span{font-size:10px}}
@media(max-height:730px){.welcome{padding-top:20px}.welcome-date{margin-bottom:15px}h1{font-size:40px}.intro{margin-bottom:20px}.home-glance{margin-bottom:18px}.freshness{margin-top:8px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.markdown-answer{line-height:1.75;overflow-wrap:anywhere}.markdown-answer>:first-child{margin-top:0}.markdown-answer>:last-child{margin-bottom:0}.markdown-answer h1,.markdown-answer h2,.markdown-answer h3,.markdown-answer h4{font-family:inherit;text-align:left;letter-spacing:-.3px;line-height:1.3;font-weight:650;color:var(--green)}.markdown-answer h1,.markdown-answer h2{font-size:22px;margin:26px 0 12px}.markdown-answer h3,.markdown-answer h4{font-size:16px;margin:21px 0 8px}.markdown-answer p{margin:0 0 13px}.markdown-answer ul,.markdown-answer ol{padding-left:22px;margin:8px 0 16px}.markdown-answer li{padding-left:3px;margin:5px 0}.markdown-answer strong{font-weight:650}.markdown-answer a{color:#46654c;text-underline-offset:3px}.markdown-answer blockquote{border-left:3px solid #a8ba9b;margin:15px 0;padding:3px 0 3px 15px;color:var(--muted)}.markdown-answer code{font-family:ui-monospace,monospace;background:#e8eddf;border-radius:4px;padding:2px 5px;font-size:.9em}.markdown-answer pre{max-width:100%;overflow:auto;background:#e8eddf;border-radius:10px;padding:13px;white-space:pre}.markdown-answer pre code{padding:0}.markdown-answer table{display:block;max-width:100%;overflow:auto;border-collapse:collapse;font-size:12px}.markdown-answer th,.markdown-answer td{border:1px solid var(--line);padding:7px 10px;text-align:left}.markdown-answer hr{border:0;border-top:1px solid var(--line);margin:20px 0}.answer-widgets{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin-top:20px}.answer-widget{min-width:0;border:1px solid var(--line);background:#fffef9;border-radius:16px;padding:16px;box-shadow:0 3px 12px #173c3505}.answer-widget h3{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:650;line-height:1.4;margin:0 0 13px;overflow-wrap:anywhere}.widget-icon{display:grid;place-items:center;background:#e8eedf;border-radius:8px;width:29px;height:29px;flex-shrink:0;color:#647d56;font-size:19px}.widget-item.source-card{border:0;border-top:1px solid var(--line);border-radius:0;padding:11px 0 0;margin:10px 0 0;background:transparent}.widget-item.source-card strong{font-size:13px;line-height:1.5}.widget-meta{display:block;margin:4px 0;color:var(--muted);font-size:11px}.widget-description{margin:7px 0 0;white-space:pre-line;font-size:12px;line-height:1.7}.message-preview{font-size:12px;line-height:1.7;margin-top:7px}.message-preview summary{cursor:pointer;color:#46654c}.message-preview p{white-space:pre-line;margin:10px 0 0}.answer-sources{margin-top:18px;font-size:12px;color:var(--muted)}.answer-sources summary{cursor:pointer}.widget-food{background:#f0f4e7}.answer-widgets:has(>.answer-widget:only-child){grid-template-columns:1fr}
@media(max-width:640px){.answer-widgets{grid-template-columns:1fr;gap:11px}.answer-widget{padding:14px}.markdown-answer h1,.markdown-answer h2{font-size:21px}.markdown-answer h3,.markdown-answer h4{font-size:16px}}
.widget-source{display:inline-block;margin-top:12px;color:#46654c;font-size:11px;text-underline-offset:3px}

.welcome-date::first-letter{text-transform:uppercase}

/* A calm entrance, with motion that respects the device preference. */
:root{--header-height:88px}main{padding-top:var(--header-height)}header{position:fixed;top:0;left:50%;transform:translateX(-50%);z-index:20;background:#f7f8f4ed;backdrop-filter:blur(14px);border-bottom:1px solid #dce3d950;height:var(--header-height)}
.splash{position:fixed;inset:0;z-index:100;background:var(--background);display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .24s ease,visibility .24s ease}.splash-mark{font-size:76px;font-weight:800;letter-spacing:-5px;color:var(--green);animation:splash-in .65s ease both}.splash-mark span{color:#8ba17b}.splash p{font-size:13px;color:var(--muted);animation:enter .6s .12s both}.splash-leave{opacity:0;visibility:hidden}
.onboarding-view{width:100%;max-width:480px;padding:32px 28px;margin:auto;overflow-y:auto;min-height:0}.onboarding-view h1{font-size:44px}.onboarding-step label{display:block;margin:18px 0 8px}.onboarding-step select{margin:0}.onboarding-actions{display:flex;gap:18px;align-items:center;margin-top:26px}.onboarding-actions .primary{flex:1}.onboarding-actions .text-button{white-space:nowrap}.onboarding-step,.login-view,.welcome,.message,dialog[open]{animation:enter .3s ease both}.answer-widget{animation:enter .35s ease both}.answer-widget:nth-child(2){animation-delay:.06s}.answer-widget:nth-child(3){animation-delay:.12s}.answer-widget:nth-child(4){animation-delay:.18s}button{transition:background-color .16s ease,transform .16s ease,box-shadow .16s ease}button:active:not(:disabled){transform:scale(.97)}input,select,.composer{transition:border-color .18s ease,box-shadow .18s ease}.composer:focus-within{border-color:#8ba995;box-shadow:0 4px 22px #2c4d2710}.urgent-homework{border-left:3px solid #8ba995!important;padding-left:10px!important}.urgent-homework .widget-meta{color:#45644e;font-weight:600}
@keyframes enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes splash-in{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}
@media(max-width:640px){:root{--header-height:calc(68px + env(safe-area-inset-top))}.onboarding-view{padding:24px}.onboarding-view h1{font-size:39px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

#compose-form{display:flex;flex-direction:column;gap:12px}#recipient-fields{display:flex;flex-direction:column;gap:10px}#message-text{width:100%;resize:vertical;min-height:150px;border:1px solid var(--line);border-radius:12px;padding:14px;background:#fffef9;color:var(--green);font-size:16px;line-height:1.6}.message-list-item{display:block;width:100%;text-align:left;padding:14px 0;border:0;border-bottom:1px solid var(--line);background:none;color:var(--green)}.message-list-item strong{display:block;font-size:14px}.message-list-item span{display:block;font-size:12px;color:var(--muted);margin-top:6px}#thread-content p{white-space:pre-wrap;overflow-wrap:anywhere}#thread-dialog{max-width:650px}
/* One shared content edge and a consistent four-point spacing scale. */
:root{--content-width:760px;--gutter:28px;--space-sm:8px;--space-md:16px;--space-lg:24px}
header,.welcome,.conversation,.composer-area,.login-view,.onboarding-view{max-width:var(--content-width);padding-left:var(--gutter);padding-right:var(--gutter)}
.login-view form,.onboarding-view form{max-width:480px}.login-view,.onboarding-view{width:100%}
.welcome{padding-top:var(--space-lg);padding-bottom:var(--space-lg)}.conversation{padding-top:var(--space-lg);padding-bottom:var(--space-lg)}
dialog{padding:var(--space-lg)}.answer-widget,.setup-notice{padding:var(--space-md)}.answer-widgets{gap:var(--space-md)}.source-card{padding:var(--space-md)}.quick-questions{gap:var(--space-sm)}.settings-section{padding:var(--space-lg) 0}.next-lesson{margin-top:var(--space-md)!important}
@media(max-width:640px){:root{--gutter:24px}.welcome,.conversation,.composer-area,.login-view,.onboarding-view,header{padding-left:var(--gutter);padding-right:var(--gutter)}}
@media(max-width:360px){:root{--gutter:20px}}