/* Shared presentation layer. Routes, data and exercise state are owned by existing modules. */
:root{--ui-night:#203f39;--ui-sage:#eaf1e9;--ui-cream:#fff8e8;--ui-surface:#fff;--ui-ink:#203f39;--ui-muted:#596d62;--ui-line:#dce5db;--ui-gold:#f5c97b;--ui-radius:18px;--ui-shadow:0 3px 14px #203f3907;--sand:var(--ui-cream);--white:var(--ui-surface);--card:var(--ui-surface);--ux-cream:var(--ui-cream);--ux-surface:var(--ui-surface);--ux-text:var(--ui-ink);--ux-muted:var(--ui-muted);--ux-line:var(--ui-line)}
:root[data-theme=dark]{--ui-cream:#11211c;--ui-surface:#1c332b;--ui-sage:#29473a;--ui-ink:#f8f5ec;--ui-muted:#c5d7ce;--ui-line:#405c4f;--ui-shadow:none;color-scheme:dark}
html{scroll-padding-bottom:calc(108px + env(safe-area-inset-bottom,0px))}
body{background:var(--ui-cream);color:var(--ui-ink);line-height:1.55}
body *{box-sizing:border-box}
main{min-width:0}
.ux-modern main{padding-top:16px}
.ux-modern :is(.sec,.ux-page){scroll-margin-top:76px}
.ux-modern :is(h2,h3,.ct,.pkhub-h,.pkl-row-t b){color:var(--ui-ink);line-height:1.3}
.ux-modern :is(.ct,.pkhub-h){font:750 22px/1.3 Inter,system-ui,sans-serif!important;margin:4px 0 14px}
.ux-modern :is(.cs,.pk-content-subtitle){font-size:13px!important;color:var(--ui-muted);line-height:1.5}
.ux-modern :is(.card,.pi,.compare-row,.gram-block,.pk-content-card,.pk-recording,.mq-phrases article,.mq-topic-card,.pkp-position,.pkp-level,.pkl-list,.pkl-card,.qs-bar,.ux-tip,.ux-resume,.ux-topic-list article,#uxReview article,.pk-theme-settings){border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius)!important;background:var(--ui-surface)!important;color:var(--ui-ink);box-shadow:var(--ui-shadow)!important;padding:16px;margin-bottom:12px}
.ux-modern :is(.pi-mart,.gram-mart){border-left:3px solid #b66049!important}
.ux-modern :is(.pi-guad,.gram-guad){border-left:3px solid #508597!important}
.ux-modern :is(.pk-section-intro,.mq-hero){background:var(--ui-night)!important;color:#f8f5ec!important;border-radius:20px!important;padding:18px!important;box-shadow:none!important}
.ux-modern :is(.pk-section-intro,.mq-hero) :is(h2,h3,p){color:inherit!important}
.ux-modern :is(.pk-section-intro,.mq-hero) p{font-size:14px;line-height:1.5}
.ux-modern :is(button,input,select,textarea){font-family:Inter,system-ui,sans-serif}
.ux-modern :is(.cat-btn,.niv-btn,.fc-btn,.dico-chip,.mq-fav,.mq-groups button,.mq-switcher>summary,.mq-material-links button,.suivi-tab-btn,.pk-section-home){min-height:44px!important;font-size:13px!important;border-radius:12px!important;padding:10px 12px!important;box-shadow:none!important}
.ux-modern :is(.cat-btn,.niv-btn,.mq-fav,.mq-groups button,.mq-switcher>summary,.mq-material-links button):not(.active):not([aria-pressed=true]){background:var(--ui-surface)!important;color:var(--ui-ink)!important;border-color:var(--ui-line)!important}
.ux-modern :is(input,select,textarea){max-width:100%;background:var(--ui-surface);color:var(--ui-ink);border-color:var(--ui-line);border-radius:12px;min-height:44px}
.ux-modern :is(.cat-btn.active,.niv-btn.active,.mq-groups button[aria-pressed=true]){background:var(--ui-night)!important;color:#f8f5ec!important;border-color:var(--ui-night)!important}
.ui-icon{width:24px;height:24px;display:block;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none;pointer-events:none}
.ux-modern .ux-greeting{margin-bottom:16px}.ux-modern .ux-greeting h2{font-size:26px}.ux-modern .ux-eyebrow{font-size:11px;letter-spacing:.06em;color:var(--ui-muted)}
.ux-modern .ux-daily{padding:20px;background:var(--ui-night);color:#f8f5ec;box-shadow:var(--ui-shadow);border-radius:22px}
.ux-modern .ux-daily :is(h2,.ux-eyebrow){color:#f8f5ec}.ux-modern .ux-daily h2{font-size:26px}.ux-modern .ux-daily p{font-size:15px;margin:10px 0}.ux-modern .ux-daily small{color:#c5d7ce}.ux-modern .ux-daily button{background:var(--ui-gold);color:#203f39;margin-top:16px}
.ux-modern .ux-two{margin:12px 0;gap:10px}.ux-modern .ux-two>button,.ux-modern .ux-two>article{padding:14px;border-radius:16px;box-shadow:none}.ux-two strong{font-size:25px}.ux-two small{font-size:12px}
.ux-modern .ux-shortcuts{gap:8px;margin:16px 0}.ux-modern .ux-shortcuts button{display:flex;align-items:center;flex-direction:column;gap:7px;padding:12px 4px;font-size:12px;border-radius:16px}.ux-modern .ux-shortcuts .ui-shortcut-icon{margin:0;color:var(--ui-ink);display:grid;place-items:center;width:34px;height:34px;background:var(--ui-sage);border-radius:10px}
.ux-modern .ux-resume{border-left:3px solid #9e772f!important}.ux-modern .ux-resume h3{font-size:18px;margin:8px 0}.ux-modern .ux-resume p{font-size:13px;margin:4px 0}.ux-modern .ux-resume button{min-height:44px;padding:10px 16px;margin-top:8px;background:var(--ui-sage)}
.ux-modern .ux-tip{padding:14px 16px}.ux-modern .ux-tip p{margin:8px 0}.ux-modern .ux-tip button{min-height:44px}
.ux-modern .ux-category-grid{grid-template-columns:1fr;gap:8px;padding:0 10px 10px}.ux-modern .ux-category-grid button{align-items:center;min-height:76px;padding:12px;gap:12px;border-radius:14px;background:var(--ui-surface)}.ux-modern .ux-category-grid strong{font-size:15px}.ux-modern .ux-category-grid small{margin-top:3px}.ux-modern .ux-category-icon{width:42px;height:42px;display:grid;place-items:center;flex:none;border-radius:12px;background:var(--ui-sage);color:var(--ui-ink)}.ui-adult{font-size:13px;font-weight:750}.ux-modern .ux-group{border-radius:18px;box-shadow:none}.ux-modern .ux-group summary{padding:15px 16px}.ux-modern .ux-group summary small{display:inline-block}.ux-modern .ux-search{margin:14px 0}.ux-modern .ux-search input{padding:13px 14px}
.ux-modern .ux-action-list{gap:10px;margin:14px 0}.ux-modern .ux-action-list button{display:flex;align-items:center;gap:14px;border-radius:16px;min-height:76px;padding:14px;text-align:left}.ui-action-icon{display:grid;place-items:center;width:42px;height:42px;flex:none;background:var(--ui-sage);border-radius:12px;color:var(--ui-ink)}.ui-action-copy{display:block;min-width:0;flex:1}.ux-action-list strong{font-size:16px}.ux-action-list small{font-size:13px;line-height:1.45;margin-top:4px}
.ux-modern #uxProfile .ux-action-list button{min-height:64px}.ux-modern #uxProfile .ux-action-list{border-top:1px solid var(--ui-line);padding-top:16px}.ux-modern #uxProfile h3{font-size:18px;margin-top:22px}.ux-modern .ux-badges{grid-template-columns:1fr;gap:8px}.ux-modern .ux-badges article{padding:12px 14px;border-radius:14px}.ux-modern .ux-badges small{margin-top:4px}.ux-modern #uxProfileStats>p{color:var(--ui-muted);font-size:14px}.ux-modern #uxProfile>p{font-size:14px;color:var(--ui-muted)}
.ux-modern #dicoSolo .dico-row{background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:16px;padding:14px 16px;margin-bottom:8px;box-shadow:none}.ux-modern #dicoSolo .dico-cr{font-size:19px;color:var(--ui-ink);overflow-wrap:anywhere}.ux-modern #dicoSolo .dico-fr{font-size:16px;color:var(--ui-ink);margin-top:5px}.ux-modern #dicoSolo :is(.dico-ph,.dico-ex,.dico-var,.dico-cat){font-size:13px;line-height:1.5;color:var(--ui-muted)}.ux-modern #dicoSolo .dico-chip{min-width:44px;background:var(--ui-surface);border-color:var(--ui-line);color:var(--ui-ink)}.ux-modern #dicoSolo .dico-chip.active{background:var(--ui-night);color:#fff}.ux-modern #dicoSolo .dico-lh{font-size:14px;color:var(--ui-muted);margin:20px 2px 10px}.ux-modern #dicoSolo .dico-audio{min-width:44px;min-height:44px}.ux-modern #dicoSolo .dico-az{gap:6px;padding-bottom:8px}
.ux-modern :is(.pi .pc,.compare-cr,.gram-title){font-size:17px!important;color:var(--ui-ink)!important;line-height:1.45}.ux-modern :is(.pi .pf,.gram-rule,.gram-ex,.compare-fr){font-size:15px!important;line-height:1.6;color:var(--ui-ink)!important}.ux-modern :is(.pi .pp,.pi .pnote,.pi .pex,.compare-ph,.compare-note,.gram-tip){font-size:13px!important;line-height:1.5;color:var(--ui-muted)!important}.ux-modern :is(.gram-ex,.gram-tip){padding:12px;background:var(--ui-sage)}.ux-modern .compare-col{padding:12px}.ux-modern :is(.compare-col.mart-col,.compare-col.guad-col){background:var(--ui-sage)}.ux-modern .compare-col-title{font-size:12px}
.ux-modern .pk-recording{padding:16px}.ux-modern .pk-recording h3{font-size:19px;margin:8px 0}.ux-modern .pk-recording p{font-size:15px;margin:6px 0 12px}.ux-modern .pk-recording small{color:var(--ui-muted)}.ux-modern .pk-audio-search :is(input,select){background:var(--ui-surface);border-color:var(--ui-line);color:var(--ui-ink);padding:13px}
.ux-modern :is(.mq-topic-heading h2,.mq-topic-family h3){color:var(--ui-ink)}.ux-modern .mq-topic-grid{grid-template-columns:1fr}.ux-modern .mq-topic-description{color:var(--ui-muted)}.ux-modern .mq-topic-card{gap:8px}.ux-modern .mq-phrases{grid-template-columns:1fr}.ux-modern .mq-phrases h3{font-size:20px;margin:8px 0}.ux-modern .mq-phrases p{font-size:15px}.ux-modern .mq-level{color:var(--ui-muted)}
.ux-modern .pkl-row{min-height:64px;padding:13px 4px;border-color:var(--ui-line)}.ux-modern .pkl-row-t span{white-space:normal;color:var(--ui-muted);font-size:13px}.ux-modern .pkl-row-t b{font-size:16px}.ux-modern :is(.pkl-stepno,.pkl-kicker){font-size:12px;color:var(--ui-muted)}.ux-modern :is(.pkl-cr,.pkl-word){color:var(--ui-ink);font-size:28px;overflow-wrap:anywhere}.ux-modern :is(.pkl-fr,.pkl-intro p,.pkl-dline .fr){color:var(--ui-muted);font-size:15px}.ux-modern :is(.pkl-dline .cr,.pkl-attention p){color:var(--ui-ink);font-size:17px}.ux-modern .pkl-bar{height:8px;background:var(--ui-sage)}.ux-modern .pkl-opt{min-height:52px;font-size:16px;border-radius:14px;padding:14px;transition:border-color .18s,background-color .18s}.ux-modern .pkl-card{padding:20px}.ux-modern .qo-grid{grid-template-columns:1fr}.ux-modern .qo{min-height:52px;font-size:16px;border-radius:14px}.ux-modern .qq{background:var(--ui-night)!important;border-radius:20px!important;box-shadow:none!important}.ux-modern .qw{color:var(--ui-gold)}.ux-modern .ql,.ux-modern .qt{color:#e3ece5}.ux-modern .qfb{font-size:15px;padding:14px}.ux-modern .qnb{min-height:48px;font-size:16px}.ux-modern .sn{font-size:24px}.ux-modern .sl{font-size:12px}
.pk-back-navigation{background:var(--ui-cream);padding:8px max(14px,env(safe-area-inset-left,0px));box-shadow:none}.pk-back-navigation button{background:var(--ui-surface);color:var(--ui-ink);border-color:var(--ui-line);border-radius:12px;min-height:44px;font-size:14px}
#lessonOverlay{background:var(--ui-cream);color:var(--ui-ink)}#lessonOverlay .lo-head{padding-top:max(14px,env(safe-area-inset-top,0px));background:var(--ui-surface);color:var(--ui-ink)}#lessonOverlay .lo-body{padding-bottom:calc(24px + env(safe-area-inset-bottom,0px))}
body:not(.ux-modern){padding-top:max(20px,env(safe-area-inset-top,0px));padding-bottom:calc(24px + env(safe-area-inset-bottom,0px))}
body:not(.ux-modern) :is(main>section,.card){background:var(--ui-surface);color:var(--ui-ink);border:1px solid var(--ui-line);border-radius:18px;box-shadow:var(--ui-shadow)}
body:not(.ux-modern) :is(input,select,textarea){background:var(--ui-surface);color:var(--ui-ink);border:1px solid var(--ui-line);border-radius:12px;min-height:48px}
body:not(.ux-modern) :is(.btn,a.action){min-height:48px;border-radius:14px;background:var(--ui-night);color:#f8f5ec;font-size:16px}
body:not(.ux-modern) h1{color:var(--ui-ink);font-size:28px}body:not(.ux-modern) h2{color:var(--ui-ink);font-size:21px}
:where(button,a,input,select,textarea,summary):focus-visible{outline:3px solid #ac792b;outline-offset:3px}
@media(min-width:700px){.ux-modern .ux-category-grid,.ux-modern .mq-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ux-modern .ux-action-list{grid-template-columns:repeat(2,minmax(0,1fr))}.ux-modern .ux-badges{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:380px){.ux-modern .compare-cols{grid-template-columns:1fr}.ux-modern .ux-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr))}.ux-modern .ux-daily h2{font-size:24px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.ui-dico-summary{font-size:14px;font-weight:600;color:var(--ui-muted);padding:8px 2px 12px}
body.ui-auth{background:var(--ui-cream);color:var(--ui-ink);min-height:100svh;justify-content:flex-start;padding-top:calc(32px + env(safe-area-inset-top,0px))}
.ui-auth :is(.logo,.card h2){color:var(--ui-ink)}.ui-auth .logo{font-size:32px}.ui-auth .logo span{color:#966323}
.ui-auth :is(p,.sub,label,.forgot,.back,.back a,.link-btn){color:var(--ui-muted);font-size:14px}.ui-auth label{font-size:12px}.ui-auth input::placeholder{color:var(--ui-muted);opacity:.85}.ui-auth .forgot,.ui-auth .link-btn{min-height:44px}.ui-auth .msg.error{color:#922f2a;background:#fff0ed}.ui-auth .msg.success{color:#215d3b;background:#eaf5e9}.ui-auth .msg.info{color:#75521e;background:#fff4d8}
.ux-modern .pk-guided-card{background:var(--ui-surface);color:var(--ui-ink);border-color:var(--ui-line);border-radius:18px;padding:20px;box-shadow:var(--ui-shadow)}.ux-modern .pk-guided-card p{color:var(--ui-muted)}.ux-modern .pk-guided-stages span{background:var(--ui-sage);color:var(--ui-ink);padding:12px 6px}.ux-modern .pk-guided-kicker{color:var(--ui-muted)}
/* Reading views share tokens without altering island labels or answer states. */
:root{--pk-card-bg:var(--ui-surface);--pk-card-border:var(--ui-line);--pk-text:var(--ui-ink);--pk-secondary:var(--ui-muted);--pk-radius:18px}
:root[data-theme=dark]{--pk-card-bg:var(--ui-surface);--pk-card-border:var(--ui-line);--pk-text:var(--ui-ink);--pk-secondary:var(--ui-muted)}
.ux-modern :is(.cult-card,.prov-card,.story-card,.dial-card,.rec-card,.exo-card,.pk-conj-card,.pkx-card){background:var(--ui-surface)!important;color:var(--ui-ink);border:1px solid var(--ui-line)!important;border-radius:18px!important;padding:16px!important;box-shadow:var(--ui-shadow)!important;margin-bottom:12px}
.ux-modern :is(.cult-title,.prov-cr,.story-title,.dial-title,.rec-title,.exo-title){font-size:20px!important;line-height:1.4;color:var(--ui-ink)!important;margin-bottom:10px}
.ux-modern :is(.cult-text,.story-cr,.dial-cr,.rec-item,.exo-q){font-size:16px!important;line-height:1.65;color:var(--ui-ink)!important}
.ux-modern :is(.prov-fr,.story-fr,.dial-fr,.rec-sub,.prov-ex,.rec-section,.exo-result){font-size:14px!important;line-height:1.6;color:var(--ui-muted)}
.ux-modern .cult-word{background:var(--ui-sage);color:var(--ui-ink);border-color:var(--ui-line);font-size:13px;padding:6px 10px}.ux-modern .dial-line{padding:12px 0}.ux-modern .rec-item{gap:12px;flex-wrap:wrap}.ux-modern .rec-cr{color:var(--ui-ink)}.ux-modern .exo-btn{min-height:44px;padding:10px 16px;font-size:15px;border-radius:12px}.ux-modern .dt{table-layout:fixed}.ux-modern .dt :is(th,td){font-size:13px;padding:10px 7px;overflow-wrap:anywhere;border-color:var(--ui-line)}
.ux-modern #flashcards #mainCard{border:1px solid var(--ui-line)!important;box-shadow:var(--ui-shadow)!important;padding:22px 16px!important}.ux-modern #mainCard .fc-cr{font-size:30px;color:var(--ui-ink)}.ux-modern #mainCard :is(.fc-ph,.fc-ex,.fc-note){font-size:14px;line-height:1.5;color:var(--ui-muted)}.ux-modern #mainCard .fc-fr{font-size:18px;color:var(--ui-ink);background:var(--ui-sage)}
@media(hover:hover){.ux-modern :is(.ux-category-grid button,.ux-action-list button,.ux-shortcuts button):hover{border-color:#86a896;background:var(--ui-sage)}}

/* Reveal the exact audio word and meaning only after answer validation. */
.pkl-audio-answer:not([hidden]){display:grid;gap:6px;margin:16px 0;padding:16px;border:1px solid var(--ui-line,#dce5db);border-radius:16px;background:var(--ui-sage,#eaf1e9);color:var(--ui-ink,#203f39)}
.pkl-audio-answer small{font-size:12px;color:inherit}.pkl-audio-answer strong{font-size:24px;line-height:1.3}.pkl-audio-answer span{font-size:17px}