/* =============================================
   FONT SIZE SETTINGS
   ============================================= */
html.font-small  { font-size: 14px; }
html.font-medium { font-size: 16px; }
html.font-large  { font-size: 18px; }

/* =============================================
   SETTINGS PANEL
   ============================================= */
.settings-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.375rem;
}

/* =============================================
   DARK THEME
   ============================================= */
html.dark-theme body { background-color: #0f172a; }
html.dark-theme .bg-gray-100 { background-color: #0f172a; }
html.dark-theme .bg-white,
html.dark-theme .bg-slate-50 { background-color: #1e293b; }

/* Main header */
html.dark-theme header.bg-white { background-color: #1e293b; border-color: #334155; }
html.dark-theme #current-subject { color: #e2e8f0; }

/* Content area */
html.dark-theme #content-container { background-color: #0f172a; }
html.dark-theme #welcome-msg { color: #94a3b8; }

/* Mode tabs */
html.dark-theme #mode-tabs { background-color: #334155; }
html.dark-theme #mode-tabs button { color: #94a3b8; }
html.dark-theme #mode-tabs button.bg-slate-800 { background-color: #0f172a; color: #f1f5f9; }

/* Input area */
html.dark-theme #input-area { background-color: #1e293b; border-color: #334155; }
html.dark-theme #user-input { background-color: #0f172a; border-color: #334155; color: #e2e8f0; }

/* Chat messages */
html.dark-theme .msg-bot { background: #334155; color: #e2e8f0; }
html.dark-theme .msg-user { background: #3b82f6; color: white; }

/* Script view */
html.dark-theme .script-view { background: #1e293b; border-color: #334155; color: #e2e8f0; }

/* Dashboard cards */
html.dark-theme #view-dashboard { background-color: #0f172a !important; }
html.dark-theme #view-dashboard button { background-color: #1e293b; border-color: #334155; }
html.dark-theme #view-dashboard button:hover { border-color: inherit; }
html.dark-theme #view-dashboard .text-slate-800 { color: #e2e8f0; }
html.dark-theme #view-dashboard .text-slate-500,
html.dark-theme #view-dashboard .text-slate-400 { color: #94a3b8; }

/* Quiz/Exam cards */
html.dark-theme .stat-card { background: #1e293b; border-color: #334155; }
html.dark-theme .stat-value { color: #e2e8f0; }
html.dark-theme .stat-label { color: #94a3b8; }

/* General text overrides */
html.dark-theme .text-slate-800,
html.dark-theme .text-slate-700 { color: #e2e8f0; }
html.dark-theme .text-slate-600,
html.dark-theme .text-slate-500 { color: #94a3b8; }
html.dark-theme .text-slate-400 { color: #64748b; }

/* Prose (markdown rendered content) */
html.dark-theme .prose { color: #cbd5e1; }
html.dark-theme .prose h1 { color: #93c5fd; }
html.dark-theme .prose h2 { color: #93c5fd; }
html.dark-theme .prose strong { color: #e2e8f0; }
html.dark-theme .prose code:not(.hljs) { background-color: #334155; color: #e2e8f0; }

/* Inline code */
html.dark-theme .prose code:not(.hljs) { background-color: #334155; color: #e2e8f0; }

/* Scrollbar */
html.dark-theme ::-webkit-scrollbar-track { background: #1e293b; }
html.dark-theme ::-webkit-scrollbar-thumb { background: #475569; }

/* Modals keep their own styling (dark header, white body) — no override needed */

/* Setup screen */
html.dark-theme #setup-screen { background-color: #0f172a; }
html.dark-theme #setup-screen .bg-white { background-color: #1e293b; }
html.dark-theme #setup-screen .bg-slate-50 { background-color: #0f172a; }
html.dark-theme #setup-screen .text-slate-700 { color: #e2e8f0; }
html.dark-theme #setup-screen .border-slate-200 { border-color: #334155; }

/* Quiz/Exam view cards in dark mode */
html.dark-theme [id^="view-quiz"] .bg-white,
html.dark-theme [id^="view-exam"] .bg-white { background-color: #1e293b; }
html.dark-theme [id^="view-quiz"] .border-slate-200,
html.dark-theme [id^="view-exam"] .border-slate-200 { border-color: #334155; }

/* Settings modal dark theme override for inputs */
html.dark-theme #settings-modal-body input,
html.dark-theme #settings-modal-body select { background-color: #0f172a; border-color: #334155; color: #e2e8f0; }
html.dark-theme .settings-label { color: #94a3b8; }

.prose img { max-width: 100%; border-radius: 8px; margin: 10px 0; }
.prose h1 { font-size: 1.5em; font-weight: bold; color: #1e3a8a; margin-top: 10px; }
.prose h2 { font-size: 1.2em; font-weight: bold; color: #1e40af; margin-top: 8px; }
.prose p { margin-bottom: 8px; line-height: 1.6; }
.prose strong { font-weight: 700; color: #334155; }

/* --- TABLICE (truth tables, konvergencija itd.) — marked generira <table>, ali
   Tailwind CDN nema typography plugin pa custom .prose mora eksplicitno stilizirati
   tablice; bez ovoga ćelije nemaju border/padding i math-pune header-ćelije se
   skupe u "pqp∧q…". --- */
.prose table { border-collapse: collapse; margin: 14px 0; font-size: 0.95em; }
.prose th, .prose td { border: 1px solid #cbd5e1; padding: 6px 14px; text-align: center; }
.prose thead th { background: #f1f5f9; font-weight: 600; }
html.dark-theme .prose th, html.dark-theme .prose td { border-color: #475569; }
html.dark-theme .prose thead th { background: #1e293b; color: #e2e8f0; }

/* --- FIX ZA LISTE (1. 2. 3. i točke) --- */
.prose ol {
    list-style-type: decimal !important;
    margin-left: 1.5rem !important;
    margin-bottom: 1rem !important;
    padding-left: 0.5rem !important;
}

.prose ul {
    list-style-type: disc !important;
    margin-left: 1.5rem !important;
    margin-bottom: 1rem !important;
    padding-left: 0.5rem !important;
}

.prose li {
    display: list-item !important; /* Ovo prisiljava browser da crta broj/točku */
    margin-bottom: 0.4rem !important;
    line-height: 1.6;
}

/* Osiguraj da se brojevi vide i na mobitelu */
@media (max-width: 768px) {
    .prose ol, .prose ul {
        margin-left: 1.2rem !important;
    }
}


.prose { text-align: left; }
.prose h1, .prose h2, .prose h3, .prose h4 { text-align: left; }


/* Stil za slike unutar skripte i Markdown renderiranog sadržaja (kviz/ispit) */
.script-image, 
.prose img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 100%;       /* Na mobitelu zauzmi dostupnu širinu */
    height: auto;
    border-radius: 8px;
    margin-top: 15px;
    margin-bottom: 15px;
}


/* --- CODE BLOCK FIX --- */

/* 1. Resetiraj stilove koje Tailwind (prose) forsira na pre i code */
.prose pre {
    background-color: transparent !important; /* Pusti da highlight.js odredi boju */
    padding: 0 !important;
    margin: 1.5em 0 !important;
    border-radius: 0.5rem !important;
    overflow: hidden !important; /* Da se ne prelijeva van */
}

/* 2. Highlight.js stilovi */
/* Ovo je stvarna kutija s kodom */
pre code.hljs {
    display: block;
    overflow-x: auto;
    padding: 1.2em !important;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
    line-height: 1.5;
    background: #282c34 !important; /* Atom One Dark pozadina */
    color: #abb2bf !important;      /* Osnovna boja teksta */
    border-radius: 0.5rem;
}

/* 3. Sakrij backtickove (`) u inline kodu */
.prose :where(code):not(:where([class~="not-prose"] *))::before,
.prose :where(code):not(:where([class~="not-prose"] *))::after {
    content: "" !important;
}

/* 4. Malo uljepšaj inline kod (onaj koji nije u bloku) */
.prose code:not(.hljs) {
    background-color: #f1f5f9; /* Svijetlo siva pozadina */
    color: #1e293b;            /* <--- PROMIJENJENO: Tamna boja (umjesto crvene #ef4444) */
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9em;          /* Opcionalno: malo manji font da se ljepše uklopi */
}




/* SAMO za ekrane šire od mobitela (npr. tableti i desktop) */
@media (min-width: 768px) {
    .script-image, 
    .prose img {
        width: auto;       /* Vrati prirodni omjer/širinu */
        max-width: 260px;  /* OGRANIČENJE NA CCA 6-7cm */
        max-height: 400px; /* Dodatno ograničenje visine da ne bude previsoko */
    }
}

.msg-bot { background: #f1f5f9; color: #1e293b; border-radius: 12px 12px 12px 0; }
.msg-user { background: #3b82f6; color: white; border-radius: 12px 12px 0 12px; margin-left: auto; }

.script-view { background: #ffffff; border: 1px solid #e2e8f0; padding: 15px; border-radius: 8px; }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .5; } }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
@keyframes pulseOnce { 0% { transform: scale(0.98); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
.animate-pulse-once { animation: pulseOnce 0.3s ease-out forwards; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }

body { -webkit-tap-highlight-color: transparent; }
input, button { touch-action: manipulation; }


/* Progress traka za kviz */
.quiz-progress-bar {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    justify-content: center;
}

.quiz-step {
    flex: 1;
    max-width: 30px;
    height: 8px;
    background-color: #e2e8f0; /* Default siva */
    border-radius: 4px;
    transition: all 0.3s ease;
}

.quiz-step.active {
    background-color: #3b82f6; /* Plava (trenutno pitanje) */
    transform: scaleY(1.5);
}

.quiz-step.correct {
    background-color: #22c55e; /* Zelena */
}

.quiz-step.incorrect {
    background-color: #ef4444; /* Crvena */
}

/* Stil za kartice izvještaja */
.stat-card {
    background: white;
    padding: 15px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    text-align: center;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: #1e293b;
}
.stat-label {
    font-size: 0.75rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.quiz-step.partial {
    background-color: #facc15; /* Žuta boja */
}

/* --- IZMJENA 2: RESPONSIVE FORMULE --- */

/* Cilja block-level MathJax formule (one u $$...$$) */
mjx-container[display="true"] {
    overflow-x: auto !important; /* Dozvoli horizontalni scroll */
    overflow-y: hidden;
    max-width: 100%;             /* Ne smije biti šire od ekrana mobitela */
    display: block !important;   /* Osiguraj da se ponaša kao blok */
    padding: 10px 0;             /* Malo mjesta za prst */
    -webkit-overflow-scrolling: touch; /* Glatko skrolanje na iOS-u */
}

/* Osigurava da se sam tekst ne širi */
.prose, .script-view {
    max-width: 100%;
    overflow-x: hidden; /* Skriva prelijevanje samog teksta */
    word-wrap: break-word; /* Lomi dugačke riječi ako treba */
}


/* Progress Circle Styles */
.progress-ring__circle {
    transition: stroke-dashoffset 0.35s;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
}
.stat-modal-overlay {
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
}


/* --- FINO PODEŠAVANJE ZA LATEX U GUMBIMA --- */
.tutor-suggestion-btn {
    /* Povećavamo line-height da visoki simboli poput Sume ne lome tekst */
    line-height: 1.6 !important; 
}

.tutor-suggestion-btn mjx-container {
    margin: 0 3px !important;
    display: inline-block !important;
    
    /* KLJUČNO ZA VISINU: 
       Umjesto 'middle', spuštamo formulu malo dolje.
       Ovo rješava problem da u_n izgleda kao da lebdi. */
    vertical-align: -0.4ex !important; 
    
    /* Malo smanjujemo font matematike unutar gumba (na 95%) 
       kako bi se bolje uklopio u tekući tekst */
    font-size: 95% !important;
}

/* Dodatni osigurač za SVG renderiranje (najčešće u MathJax 3) */
.tutor-suggestion-btn mjx-container > svg {
    display: inline-block;
    vertical-align: middle; 
}

/* Uklanjamo padding s glavnog kontejnera jer smo ga dodali unutar samih kutija (chunkova) */
.chunk-container {
    padding-left: 0 !important;
    padding-right: 0 !important;
    background-color: transparent !important; /* Osigurava da se vidi siva pozadina aplikacije */
}

/* Osiguravamo da su formule unutar bijelih kutija dobro centrirane */
.chunk-container .bg-white mjx-container[display="true"] {
    margin: 1.5em 0 !important;
}

/* Dodatni spacing za slike unutar okvira */
.chunk-container .script-image {
    margin-top: 1.5rem;
    border: 1px solid #f1f5f9;
}








/* --- OPTIMIZACIJA ZA MOBITEL (OD RUBA DO RUBA) --- */
@media (max-width: 768px) {

    /* 1. ŠIRINA KONTEJNERA: Smanjujemo padding cijelog ekrana skripte */
    #view-script {
        padding-left: 4px !important;  /* Minimalni razmak od lijevog ruba */
        padding-right: 4px !important; /* Minimalni razmak od desnog ruba */
    }

    /* 2. TAILWIND PROSE RESET: Ovo popunjava "prazno mjesto s desne strane" */
    /* Scoped na #view-script tako da ne forsira širinu na chat bubble-e
       (koji isto koriste .prose za markdown rendering ali se trebaju
       skupiti na sadržaj). */
    #view-script .prose {
        max-width: 100% !important; /* Prisiljava tekst da ide do desnog ruba */
        min-width: 100% !important;
    }

    /* 3. GLAVNI NASLOV: Pomičemo "1. Uvod..." skroz ulijevo */
    #view-script .prose h1 {
        margin-left: 0 !important;
        padding-left: 2px !important;
        font-size: 1.3em !important; /* Malo manji font da stane u jedan red ako je moguće */
        text-align: left !important;
    }

    /* 4. HIJERARHIJA (LINIJA I PODNASLOVI): Smanjujemo "stepenice" */
    /* Ovo cilja vertikalnu liniju i uvlačenje podnaslova (1.1, 1.2...) */
    .ml-2.pl-4.border-l-2.border-slate-200 {
        margin-left: 2px !important;    /* Linija se miče skroz ulijevo */
        padding-left: 8px !important;   /* Smanjuje razmak između linije i teksta podnaslova */
    }

    /* 5. GUMBI PODNASLOVA: Da ne bježe udesno */
    [id^="btn-chunk-"] {
        padding-left: 0 !important;
        margin-left: 0 !important;
        font-size: 0.95rem !important; /* Čitljiviji naslov na mobitelu */
    }

    /* 6. OBLAČIĆ (BIJELI OKVIR): Širimo ga da iskoristi sav dobiveni prostor */
    .chunk-container {
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 0 !important; 
    }

    /* Unutarnji stil oblačića */
    .chunk-container .bg-white.border.rounded-xl {
        width: 100% !important;
        margin: 0 !important;
        padding: 12px 10px !important; /* Malo više mjesta za tekst unutar okvira */
        border-radius: 6px !important; /* Manji radius da izgleda "ozbiljnije" na malom ekranu */
    }
    
    /* 7. FORMULE (MathJax): Prisiljava scroll ako je formulu nemoguće stisnuti */
    mjx-container[display="true"] {
        margin: 0.5em 0 !important;
        padding: 5px 0 !important;
        overflow-x: auto !important;
        max-width: 100% !important;
    }
}

/* =============================================
   CLASSMATES / CLASSROOM
   ============================================= */
html.dark-theme #view-classmates { background-color: #0f172a; }
html.dark-theme #view-classmates .bg-white { background-color: #1e293b; }
html.dark-theme #view-classmates .border-slate-200 { border-color: #334155; }
html.dark-theme #view-classmates .text-slate-800 { color: #e2e8f0; }
html.dark-theme #view-classmates .text-slate-500,
html.dark-theme #view-classmates .text-slate-400 { color: #94a3b8; }
html.dark-theme #view-classmates .bg-slate-50 { background-color: #0f172a; }
html.dark-theme #view-classmates .bg-slate-100 { background-color: #334155; }
html.dark-theme #view-classmates input,
html.dark-theme #view-classmates textarea { background-color: #0f172a; border-color: #334155; color: #e2e8f0; }

/* =============================================
   MENTOR PORTRAIT (Savonius / Savoniusa + moods)
   ============================================= */
.mentor-portrait-wrap {
    position: relative;
    width: 10rem;
    height: 10rem;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform .3s ease;
}
.mentor-portrait-wrap:hover { transform: scale(1.04); }

.mentor-portrait-glow {
    position: absolute;
    inset: -10px;
    border-radius: 9999px;
    filter: blur(22px);
    opacity: .55;
    transition: background-color .6s ease, opacity .6s ease;
    z-index: 0;
}
.mentor-portrait-glow.mood-neutral   { background-color: #c4b5fd; }
.mentor-portrait-glow.mood-happy     { background-color: #fde68a; opacity: .75; }
.mentor-portrait-glow.mood-proud     { background-color: #86efac; opacity: .7; }
.mentor-portrait-glow.mood-concerned { background-color: #fca5a5; opacity: .6; }
.mentor-portrait-glow.mood-thinking  { background-color: #93c5fd; opacity: .55; }

.mentor-portrait-img {
    position: relative;
    z-index: 1;
    width: 10rem;
    height: 10rem;
    border-radius: 9999px;
    object-fit: cover;
    object-position: center 18%;
    box-shadow: 0 12px 28px -8px rgba(30,41,59,.35);
    border: 3px solid #fff;
    animation: mentor-breathe 4.2s ease-in-out infinite;
    transition: opacity .25s ease;
}
html.dark-theme .mentor-portrait-img { border-color: #1e293b; }

@keyframes mentor-breathe {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.025); }
}

.mentor-portrait-wrap.mood-concerned .mentor-portrait-img { filter: saturate(.9); }
.mentor-portrait-wrap.mood-thinking  .mentor-portrait-img { animation-duration: 6s; }

/* Speaking pulse — applied while the greeting / chat reply is streaming */
.mentor-portrait-wrap.is-speaking .mentor-portrait-img {
    animation: mentor-speaking .6s ease-in-out infinite;
}
@keyframes mentor-speaking {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-1.5px); }
}

@media (max-width: 768px) {
    .mentor-portrait-wrap,
    .mentor-portrait-img { width: 8rem; height: 8rem; }
}
html.dark-theme .classroom-subtabs { background-color: #1e293b; border-color: #334155; }

/* =============================================
   CONCEPT CROSS-REFERENCE LINKS
   Inline anchors emitted by services/concept_refs.py for {ref:...}
   tokens. Click-to-navigate handled by openConceptRef() in app.js.
   ============================================= */
a.concept-ref {
    color: #2563eb;            /* blue-600 */
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px dashed #93c5fd;   /* blue-300 dashed underline */
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
    padding: 0 1px;
    border-radius: 2px;
}
a.concept-ref:hover {
    color: #1d4ed8;            /* blue-700 */
    border-bottom-color: #2563eb;
    background-color: #eff6ff; /* blue-50 */
}
a.concept-ref:focus-visible {
    outline: 2px solid #3b82f6;  /* blue-500 */
    outline-offset: 2px;
}
html.dark-theme a.concept-ref {
    color: #60a5fa;            /* blue-400 in dark */
    border-bottom-color: #1e40af;
}
html.dark-theme a.concept-ref:hover {
    color: #93c5fd;
    background-color: #1e3a8a33;
}

/* =============================================
   TEXTBOOK CHUNK STYLE — promoted from GUI_comparisons test bench.
   Light = variant B (pure black 400 / 700)
   Dark  = variant A (slate-400 body / slate-100 800 bold)
   Title = banner-minimal-underline; Layout = carousel; Arrows = corner
   ============================================= */

/* Variant B: chunk body in light mode */
.chunk-container { color: #000000; font-weight: 400; }
.chunk-container strong { color: #000000; font-weight: 700; }
.chunk-container h3,
.chunk-container h4 { color: #000000; font-weight: 700; font-size: 1.1em; line-height: 1.35; }

/* Variant A: chunk body in dark mode */
html.dark-theme .chunk-container { color: #94a3b8; font-weight: 400; }
html.dark-theme .chunk-container strong { color: #f1f5f9; font-weight: 800; }
html.dark-theme .chunk-container h3,
html.dark-theme .chunk-container h4 { color: #f1f5f9; font-weight: 800; }

/* Each part card is the carousel stop and the anchor for corner arrows */
.chunk-card { position: relative; }

/* Banner-minimal: first chunk h4 becomes a centered title with hairline */
.chunk-card.banner-minimal > h4:first-child {
    display: block;
    text-align: center;
    margin: -0.25rem -1.25rem 1.125rem -1.25rem;
    padding: 0 1.25rem 0.625rem 1.25rem;
    border-bottom: 2px solid #e2e8f0;
    font-size: 1.05em;
    border-radius: 0;
    line-height: 1.35;
}
@media (min-width: 768px) {
    .chunk-card.banner-minimal > h4:first-child {
        margin: -0.25rem -1.75rem 1.125rem -1.75rem;
        padding: 0 1.75rem 0.625rem 1.75rem;
    }
}
html.dark-theme .chunk-card.banner-minimal > h4:first-child {
    border-bottom-color: #334155;
}

/* Corner-button carousel arrows (small chevrons in card top corners) */
.title-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    background: transparent;
    border: 1px solid #cbd5e1;
    color: #475569;
    height: 28px;
    border-radius: 6px;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    flex: 0 0 auto;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    padding: 0 0.5rem;
}
.title-arrow .arrow-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.title-arrow .arrow-chevron {
    font-size: 1rem;
    line-height: 1;
}
.title-arrow:hover:not(:disabled) {
    background: #f1f5f9;
    color: #0f172a;
    border-color: #94a3b8;
}
.title-arrow:disabled { opacity: 0.25; cursor: not-allowed; }
.title-arrow.corner {
    /* Anchor the prev/next chevrons to the BOTTOM corners of the chunk
       card. Previously top: 8px — putting them at the bottom keeps the
       title clean and matches reading flow (you navigate after you've
       finished the card content). */
    position: absolute;
    bottom: 8px;
    z-index: 5;
    background: rgba(255, 255, 255, 0.85);
}
.title-arrow.corner.prev { left: 10px; }
.title-arrow.corner.next { right: 10px; }
/* Reserve enough bottom padding inside the chunk card so the absolute-
   positioned chevrons don't overlap the last line of content. Only
   applied when the carousel is active (>=2 cards). */
.carousel-stage > .chunk-card {
    padding-bottom: 3rem;
}
html.dark-theme .title-arrow {
    border-color: #334155;
    color: #cbd5e1;
}
html.dark-theme .title-arrow:hover:not(:disabled) {
    background: #334155;
    color: #f1f5f9;
    border-color: #475569;
}
html.dark-theme .title-arrow.corner { background: rgba(30, 41, 59, 0.85); }

/* =============================================
   MASCOT WELCOME SPLASH
   ============================================= */
.mascot-splash {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #eef2ff 0%, #e0f2fe 50%, #f0f9ff 100%);
    overflow: hidden;
    animation: mascot-splash-in 0.4s ease-out;
    cursor: pointer;
}

.mascot-splash--out {
    /* Duration matches mascot's launch arc (~1.5s wall time after the
       flyaway phase-skip in mascot-splash.js dismissSplash()), so the
       splash fades away in parallel with the mascot rocketing up. */
    animation: mascot-splash-out 1.5s ease-in forwards;
    pointer-events: none;
}

.mascot-splash-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.mascot-splash-bg::before,
.mascot-splash-bg::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.mascot-splash-bg::before {
    width: 600px;
    height: 600px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(59, 130, 246, 0.18), transparent 70%);
    animation: mascot-pulse 4s ease-in-out infinite;
}

.mascot-splash-bg::after {
    width: 400px;
    height: 400px;
    bottom: -80px;
    right: -80px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.15), transparent 70%);
    animation: mascot-pulse 5s ease-in-out infinite 1s;
}

.mascot-splash-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    z-index: 1;
    cursor: default;
    padding: 1rem;
}

.mascot-stage {
    display: flex;
    flex-direction: column-reverse;       /* bubble (DOM-2nd) on top, mascot below */
    align-items: center;
    justify-content: center;
    gap: 1.1rem;                          /* room for the downward tail (16px) */
    flex-wrap: nowrap;
}

.mascot-image-wrap {
    width: 240px;
    height: 320px;                           /* 3:4 to match stage ratio */
    flex-shrink: 0;
    animation: mascot-bob 3.2s ease-in-out infinite;
    filter: drop-shadow(0 22px 25px rgba(30, 64, 175, 0.25));
}

.mascot-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    background: transparent;
    /* Entry pop only — Rive runtime drives the "alive" feel via bone        */
    /* keyframes, so we just give the canvas a soft scale-in on mount.       */
    animation: mascot-scale-in 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.mascot-speech-bubble {
    background: white;
    padding: 1.1rem 1.5rem;
    border-radius: 1.5rem;
    box-shadow: 0 18px 40px -12px rgba(30, 64, 175, 0.35);
    max-width: min(85vw, 22rem);
    text-align: center;
    position: relative;
    transform-origin: bottom center;     /* bubble pops up out of the mouth */
    /* Pop in shortly after the mascot lands. Delay kept SHORT — a long
       delay with `both` fill leaves the bubble invisible if the browser
       throttles animations (background tab at load), which reads as a
       broken empty screen. initSplash() also force-reveals at 2.5s.    */
    animation: mascot-bubble-pop 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) 0.9s both;
}

/* Comic-strip tail: triangle pointing DOWN from the bubble toward the mouth */
.mascot-speech-bubble::before {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -14px;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 16px 11px 0 11px;
    border-color: white transparent transparent transparent;
    filter: drop-shadow(0 3px 3px rgba(30, 64, 175, 0.12));
}

.mascot-greeting {
    font-weight: 800;
    font-size: 1.4rem;
    color: #1e293b;
    margin: 0;
    line-height: 1.3;
}

.mascot-catchphrase {
    color: #64748b;
    font-size: 0.95rem;
    margin: 0.4rem 0 0;
    line-height: 1.4;
    min-height: 1.4em;
}

.mascot-skip-btn {
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 1rem;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 10px 25px -5px rgba(59, 130, 246, 0.55);
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.25s ease;
    /* Pop in just after the speech bubble (which pops at 0.9s).      */
    animation: mascot-bubble-pop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 1.4s both;
    border: none;
    cursor: pointer;
}

.mascot-skip-btn:hover {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 14px 32px -5px rgba(59, 130, 246, 0.65);
}

.mascot-skip-btn:active {
    transform: translateY(0) scale(0.97);
}

/* ---- Liga genija: "your level" strip + level badge ---- */
.lb-mylevel {
    display: flex; align-items: center; gap: 14px;
    background: linear-gradient(135deg, #1e3a8a, #2563eb);
    color: #fff; border-radius: 14px; padding: 14px 16px; margin-bottom: 14px;
}
.lb-ml-icon { font-size: 30px; line-height: 1; flex-shrink: 0; }
.lb-ml-info { flex: 1; min-width: 0; }
.lb-ml-top { display: flex; align-items: baseline; gap: 8px; margin-bottom: 6px; }
.lb-ml-label { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: #bfdbfe; }
.lb-ml-name { font-size: 17px; font-weight: 800; }
.lb-ml-bar { height: 8px; background: rgba(255,255,255,.22); border-radius: 999px; overflow: hidden; }
.lb-ml-fill { height: 100%; background: #fbbf24; border-radius: 999px; transition: width .5s ease; }
.lb-ml-sub { font-size: 11.5px; color: #dbeafe; margin-top: 5px; }

.lb-badge { font-size: 13px; margin-right: 4px; vertical-align: -1px; }

.lb-countdown {
    text-align: center; font-size: 12.5px; font-weight: 700; color: #b45309;
    background: #fef3c7; border-radius: 10px; padding: 8px; margin-bottom: 12px;
}
html.dark-theme .lb-countdown { background: #422006; color: #fbbf24; }

.lb-flame { font-size: 11px; margin-left: 5px; color: #ea580c; font-weight: 700; }

/* Arcade "+N XP" reward — floats up from the lower third and fades. */
.xp-toast {
    position: fixed; left: 50%; top: 62%; transform: translateX(-50%);
    z-index: 10050; pointer-events: none; text-align: center;
    animation: xp-float 1.7s ease-out forwards;
}
.xp-toast-main {
    display: inline-block; font-size: 28px; font-weight: 800; color: #16a34a;
    text-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.xp-toast-combo {
    display: block; margin-top: 4px; font-size: 15px; font-weight: 700; color: #ea580c;
}
@keyframes xp-float {
    0%   { opacity: 0; transform: translate(-50%, 10px) scale(.7); }
    20%  { opacity: 1; transform: translate(-50%, 0) scale(1.1); }
    35%  { transform: translate(-50%, -4px) scale(1); }
    100% { opacity: 0; transform: translate(-50%, -70px) scale(1); }
}

/* Lucky (2x) answer — gold variant of the XP toast. */
.xp-toast-lucky .xp-toast-main { color: #d97706; }

/* Daily quests panel (league modal). */
.lb-quests {
    background: #f8fafc; border: 1px solid #eef2f7;
    border-radius: 14px; padding: 12px 14px; margin-bottom: 14px;
}
.lb-q-title { font-size: 12px; font-weight: 800; letter-spacing: .04em;
    text-transform: uppercase; color: #64748b; margin-bottom: 8px; }
.lb-q-row { display: flex; align-items: center; gap: 10px; padding: 6px 0; }
.lb-q-icon { width: 22px; text-align: center; font-size: 15px; }
.lb-q-main { flex: 1; min-width: 0; }
.lb-q-name { display: block; font-size: 13px; color: #1e293b; margin-bottom: 4px; }
.lb-q-bar { display: block; height: 6px; background: #e2e8f0; border-radius: 999px; overflow: hidden; }
.lb-q-fill { display: block; height: 100%; background: #2563eb; border-radius: 999px; transition: width .4s ease; }
.lb-q-meta { font-size: 12px; font-weight: 800; color: #64748b; white-space: nowrap; }
.lb-q-done .lb-q-name { color: #16a34a; }
.lb-q-done .lb-q-fill { background: #16a34a; }
.lb-q-done .lb-q-meta { color: #16a34a; }
html.dark-theme .lb-quests { background: #0f172a; border-color: #334155; }
html.dark-theme .lb-q-name { color: #e2e8f0; }
html.dark-theme .lb-q-bar { background: #334155; }

/* Daily-streak celebration toast (top center). */
.streak-toast {
    position: fixed; left: 50%; top: 18px; transform: translateX(-50%);
    z-index: 10050; background: linear-gradient(135deg,#ea580c,#f59e0b);
    color: #fff; font-weight: 700; font-size: 14px; padding: 10px 18px;
    border-radius: 999px; box-shadow: 0 12px 30px -8px rgba(234,88,12,.6);
    animation: streak-pop .3s ease-out, xp-fadeout .5s ease-in 3.5s forwards;
}
@keyframes streak-pop { from { opacity: 0; transform: translate(-50%, -14px); } to { opacity: 1; transform: translate(-50%, 0); } }
@keyframes xp-fadeout { to { opacity: 0; } }

/* ---- Leaderboard: weekly/all-time toggle ---- */
.lb-period {
    display: flex; gap: 5px; background: #f1f5f9; border-radius: 999px;
    padding: 4px; margin-bottom: 14px;
}
.lb-period-btn {
    flex: 1; border: none; background: none; cursor: pointer;
    font-size: 13px; font-weight: 600; color: #64748b;
    padding: 7px 4px; border-radius: 999px; transition: all .15s ease;
}
.lb-period-on { background: #2563eb; color: #fff; font-weight: 700; }
html.dark-theme .lb-period { background: #1e293b; }
html.dark-theme .lb-period-btn { color: #94a3b8; }
html.dark-theme .lb-period-on { background: #3b82f6; color: #fff; }

/* ---- Leaderboard: podium + ranked list (gamified) ---- */
.lb-podium {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 10px;
    margin: 0.25rem 0 1rem;
}
.lb-pod-col { flex: 1; max-width: 130px; text-align: center; }
.lb-pod-crown { font-size: 20px; line-height: 1; margin-bottom: 2px; }
.lb-pod-ava {
    width: 46px; height: 46px; margin: 0 auto 6px;
    display: flex; align-items: center; justify-content: center;
}
.lb-pod-ava-1 { width: 60px; height: 60px; }
.lb-pod-ava > span, .lb-pod-ava > img { width: 100%; height: 100%; }
.lb-pod-ava-1 > span { border: 3px solid #f59e0b; background: #fef3c7 !important; color: #92400e !important; }
.lb-pod-name {
    font-size: 13px; font-weight: 700; color: #1e293b;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.lb-pod-pts { font-size: 12px; color: #64748b; margin-bottom: 6px; }
.lb-pod-stand {
    border-radius: 10px 10px 0 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    background: #f1f5f9;
}
.lb-pod-stand-1 { background: #fef3c7; height: 92px; }
.lb-pod-stand-2 { height: 66px; }
.lb-pod-stand-3 { height: 50px; }
.lb-pod-medal { font-size: 24px; line-height: 1; }
.lb-pod-place { font-size: 16px; font-weight: 800; color: #64748b; }
.lb-pod-stand-1 .lb-pod-place { color: #92400e; }

.lb-list { border-top: 1px solid #eef2f7; }
.lb-row {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 4px; border-bottom: 1px solid #f1f5f9;
}
.lb-row:last-child { border-bottom: none; }
.lb-row-rank { width: 22px; text-align: center; font-weight: 800; color: #94a3b8; }
.lb-row-main { flex: 1; min-width: 0; }
.lb-row-name {
    display: block; font-size: 14px; color: #1e293b;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.lb-row-hint { font-size: 11px; color: #2563eb; margin-top: 1px; }
.lb-row-pts { font-size: 14px; font-weight: 800; color: #1e293b; }
.lb-row-sep { text-align: center; color: #cbd5e1; letter-spacing: 3px; padding: 4px 0; }
.lb-row-you {
    background: #eff6ff; border: 2px solid #93c5fd; border-radius: 12px;
    margin: 6px 0; padding: 10px; border-bottom: 2px solid #93c5fd;
}
.lb-row-you .lb-row-rank { color: #2563eb; }
.lb-row-you .lb-row-name { font-weight: 800; color: #1e40af; }
.lb-row-you .lb-row-pts { color: #1e40af; font-size: 15px; }

html.dark-theme .lb-pod-name, html.dark-theme .lb-row-name { color: #e2e8f0; }
html.dark-theme .lb-row-pts { color: #e2e8f0; }
html.dark-theme .lb-pod-stand, html.dark-theme .lb-pod-stand-2, html.dark-theme .lb-pod-stand-3 { background: #1e293b; }
html.dark-theme .lb-list, html.dark-theme .lb-row { border-color: #334155; }
html.dark-theme .lb-row-you { background: #1e3a5f; border-color: #3b82f6; }

/* ---- Brand intro slides (mascot hello → feature pitch → login) ---- */
.intro-slide {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.intro-slide[hidden] { display: none; }

.intro-slide--feature {
    gap: 0.85rem;
    text-align: center;
    max-width: min(85vw, 24rem);
    padding: 2.25rem 0;
    animation: mascot-bubble-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.intro-feature-icon {
    font-size: 4rem;
    line-height: 1;
    filter: drop-shadow(0 12px 18px rgba(30, 64, 175, 0.22));
}

.intro-feature-title {
    font-weight: 800;
    font-size: 1.5rem;
    color: #1e293b;
    margin: 0;
}

.intro-feature-text {
    color: #64748b;
    font-size: 1rem;
    margin: 0;
    line-height: 1.5;
}

.intro-dots {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.intro-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #cbd5e1;
    transition: all 0.25s ease;
}

.intro-dot--active {
    background: #3b82f6;
    width: 22px;
    border-radius: 6px;
}

.intro-skip-link {
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.25rem 0.75rem;
    transition: color 0.15s ease;
}
.intro-skip-link:hover { color: #64748b; }

html.dark-theme .intro-feature-title { color: #e2e8f0; }
html.dark-theme .intro-feature-text  { color: #94a3b8; }
html.dark-theme .intro-dot           { background: #475569; }
html.dark-theme .intro-dot--active   { background: #3b82f6; }

@keyframes mascot-splash-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes mascot-splash-out {
    from { opacity: 1; transform: scale(1); }
    to   { opacity: 0; transform: scale(1.04); }
}

@keyframes mascot-bob {
    0%, 100% { transform: translateY(0)    rotate(-2deg); }
    50%      { transform: translateY(-14px) rotate(2deg); }
}

/* Hand-wave: short bursts of left-right rotation around the mascot's right */
/* shoulder (transform-origin set on .mascot-image). With the off-center    */
/* pivot, his LEFT hand (viewer-right) sweeps back and forth like a wave.   */
@keyframes mascot-wave {
    0%, 50%, 100% { transform: rotate(0deg); }
    60%           { transform: rotate(-9deg); }
    68%           { transform: rotate(9deg); }
    76%           { transform: rotate(-7deg); }
    84%           { transform: rotate(7deg); }
    92%           { transform: rotate(-3deg); }
}

@keyframes mascot-scale-in {
    0%   { transform: scale(0.3) rotate(-8deg); opacity: 0; }
    60%  { transform: scale(1.08) rotate(3deg);  opacity: 1; }
    100% { transform: scale(1)   rotate(0deg);   opacity: 1; }
}

@keyframes mascot-bubble-pop {
    0%   { opacity: 0; transform: translateY(8px) scale(0.4); }
    65%  { opacity: 1; transform: translateY(0)   scale(1.06); }
    100% { opacity: 1; transform: translateY(0)   scale(1); }
}

@keyframes mascot-pulse {
    0%, 100% { opacity: 0.55; transform: translate(-50%, -50%) scale(1); }
    50%      { opacity: 1;    transform: translate(-50%, -50%) scale(1.12); }
}

/* Dark theme overrides */
html.dark-theme .mascot-splash {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}
html.dark-theme .mascot-speech-bubble { background: #1e293b; }
html.dark-theme .mascot-speech-bubble::before {
    border-color: #1e293b transparent transparent transparent;
}
html.dark-theme .mascot-greeting { color: #e2e8f0; }
html.dark-theme .mascot-catchphrase { color: #94a3b8; }

@media (max-width: 720px) {
    .mascot-image-wrap { width: 200px; height: 267px; }
    .mascot-greeting   { font-size: 1.2rem; }
    .mascot-catchphrase{ font-size: 0.88rem; }
}

@media (prefers-reduced-motion: reduce) {
    .mascot-image-wrap { animation: none; }
    .mascot-splash-bg::before,
    .mascot-splash-bg::after { animation: none; }
}
@keyframes setupModalPop {
    0%   { transform: scale(0.94); opacity: 0; }
    100% { transform: scale(1);    opacity: 1; }
}

/* ── Rich subject dashboard (hero + widgets + chat bar) ── */
#view-dashboard.dash-rich {
    align-items: stretch;
    justify-content: center;
    padding: 1rem 1.25rem;
    text-align: left;
}
.dash-rich-wrap {
    width: 100%; max-width: 1180px; margin: 0 auto;
    display: flex; flex-direction: column; gap: 0.7rem;
}

.dash-hero {
    position: relative;
    border-radius: 1.5rem;
    padding: 1.25rem 1.5rem;
    overflow: hidden;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 50%, #ede9fe 100%);
    border: 1px solid rgba(255,255,255,0.6);
    box-shadow: 0 14px 30px -16px rgba(30, 64, 175, 0.25);
    display: grid;
    grid-template-columns: minmax(180px, 220px) 1fr auto;
    align-items: center;
    gap: 1.25rem;
    /* Hero height is bounded — long course summaries get line-clamped on
       the tagline below so the dashboard's "above-the-fold" stays the
       three Brzi-pristup tiles, not a wall of text. */
    min-height: 220px;
    max-height: 260px;
}
.dash-hero::before, .dash-hero::after {
    content: ''; position: absolute; pointer-events: none; opacity: 0.55;
    color: #60a5fa; font-weight: 700; font-family: ui-serif, Georgia, serif;
}
.dash-hero::before { top: 0.75rem; left: 1.25rem; font-size: 2.5rem; content: 'A'; }
.dash-hero::after  { top: 1rem; right: 7rem; font-size: 2.5rem; content: 'λ'; color: #a78bfa; }
.dash-hero-mascot {
    position: relative; width: 100%; aspect-ratio: 3 / 4;
    max-height: 230px; min-height: 180px; overflow: visible; pointer-events: none;
}
.dash-hero-mascot canvas, .dash-hero-mascot > div { width: 100%; height: 100%; }
.dash-hero-bubble {
    position: absolute; top: 0.5rem; right: -0.5rem; transform: translateX(40%);
    background: white; padding: 0.65rem 1rem; border-radius: 1rem; max-width: 220px;
    box-shadow: 0 10px 24px -8px rgba(30, 64, 175, 0.25); font-size: 0.82rem;
    line-height: 1.35; color: #1e293b; opacity: 0; animation: dashBubbleIn 0.6s 0.4s ease forwards;
    z-index: 5;
}
.dash-hero-bubble::after {
    content: ''; position: absolute; left: -8px; bottom: 14px;
    width: 14px; height: 14px; background: white; transform: rotate(45deg);
    box-shadow: -2px 2px 4px -2px rgba(30,64,175,0.1);
}
@keyframes dashBubbleIn { 0% { opacity: 0; transform: translateX(40%) translateY(8px) scale(0.92); } 100% { opacity: 1; transform: translateX(40%) translateY(0) scale(1); } }

.dash-hero-content { min-width: 0; }
.dash-hero-pill {
    display: inline-flex; align-items: center; gap: 0.4rem;
    background: white; padding: 0.4rem 0.9rem; border-radius: 999px;
    font-size: 0.85rem; font-weight: 600; color: #1e293b;
    box-shadow: 0 4px 10px -2px rgba(30,64,175,0.18);
}
.dash-hero-content h1 { font-size: 1.4rem; font-weight: 800; color: #0f172a; margin-top: 0; line-height: 1.25; }
.dash-hero-content h1 .accent { display: block; color: #2563eb; font-size: 1.5rem; }
/* Cap the visible summary at ~4 lines so the hero never exceeds its
   max-height regardless of the course's `summary_short` length.
   Line-clamp gracefully ellipsizes anything longer; the full text is
   still in the DOM (and read by screen readers / inspectable). */
.dash-hero-content p.tagline {
    color: #475569;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.45;
    max-width: 640px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.dash-hero-features { display: flex; gap: 0.6rem; margin-top: 1rem; flex-wrap: wrap; }
.dash-feature {
    display: flex; align-items: center; gap: 0.55rem;
    background: rgba(255,255,255,0.85); padding: 0.55rem 0.85rem;
    border-radius: 0.85rem; border: 1px solid rgba(255,255,255,0.9);
    box-shadow: 0 4px 10px -2px rgba(30,64,175,0.1);
}
.dash-feature-icon { width: 1.65rem; height: 1.65rem; border-radius: 0.5rem; display: grid; place-items: center; flex-shrink: 0; font-size: 0.9rem; }
.dash-feature-text .ft { font-size: 0.78rem; font-weight: 700; color: #0f172a; }
.dash-feature-text .fd { font-size: 0.7rem; color: #64748b; }

.dash-hero-deco {
    position: relative; width: 110px; height: 110px;
    display: grid; place-items: center;
}
.dash-hero-deco .books { font-size: 4rem; filter: drop-shadow(0 6px 12px rgba(30, 64, 175, 0.25)); }

@media (max-width: 880px) {
    .dash-hero { grid-template-columns: 1fr; min-height: auto; padding: 1.25rem; }
    .dash-hero-mascot { max-width: 220px; margin: 0 auto; }
    .dash-hero-deco { display: none; }
    .dash-hero-bubble { position: static; transform: none; max-width: none; margin-bottom: 0.5rem; }
    .dash-hero-bubble::after { display: none; }
}

.dash-section-title {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 0.95rem; font-weight: 700; color: #0f172a; margin-bottom: 0.4rem;
}
.dash-section-bolt {
    width: 1.65rem; height: 1.65rem; border-radius: 0.5rem;
    display: inline-grid; place-items: center;
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    color: #1d4ed8; font-size: 0.85rem;
    box-shadow: 0 2px 4px -1px rgba(30, 64, 175, 0.2);
}
.dash-quick {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.85rem;
}
.dash-quick-card {
    display: flex; flex-direction: row; align-items: center;
    text-align: left;
    padding: 1rem 1.1rem;
    background: var(--card-bg, white);
    border: 1px solid var(--card-border, #e2e8f0);
    border-radius: 1.1rem;
    cursor: pointer; gap: 0.85rem;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    position: relative; overflow: hidden;
}
.dash-quick-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 32px -12px rgba(15, 23, 42, 0.18);
    border-color: var(--card-title, #94a3b8);
}
.dash-quick-icon {
    width: 3.4rem; height: 3.4rem;
    display: grid; place-items: center; flex-shrink: 0;
    background: transparent; padding: 0;
    transition: transform .18s ease;
}
.dash-quick-icon img {
    width: 100%; height: 100%; object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(15, 23, 42, 0.16));
    user-select: none; pointer-events: none;
}
.dash-quick-card:hover .dash-quick-icon { transform: scale(1.08) translateY(-1px); }
.dash-quick-text { flex: 1; min-width: 0; }
.dash-quick-text .qt {
    font-weight: 700; font-size: 0.95rem;
    color: var(--card-title, #0f172a);
    margin: 0 0 0.18rem;
}
.dash-quick-text .qd {
    font-size: 0.74rem; color: #64748b; line-height: 1.35;
}
.dash-quick-arrow {
    width: 1.85rem; height: 1.85rem; border-radius: 999px;
    display: grid; place-items: center;
    background: var(--card-arrow-bg, #f1f5f9);
    color: var(--card-arrow-fg, #64748b);
    font-size: 0.9rem; font-weight: 700; line-height: 1;
    flex-shrink: 0;
    transition: transform .15s ease;
}
.dash-quick-card:hover .dash-quick-arrow { transform: translateX(3px); }

/* ── Per-card themes ── */
.dash-quick-card.theme-skripta {
    --card-bg: linear-gradient(180deg, #ecfdf5 0%, #ffffff 80%);
    --card-border: #a7f3d0;
    --card-title: #047857;
    --card-arrow-bg: #d1fae5; --card-arrow-fg: #047857;
}
.dash-quick-card.theme-kviz {
    --card-bg: linear-gradient(180deg, #eff6ff 0%, #ffffff 80%);
    --card-border: #bfdbfe;
    --card-title: #1d4ed8;
    --card-arrow-bg: #dbeafe; --card-arrow-fg: #1d4ed8;
}
.dash-quick-card.theme-zadaci {
    --card-bg: linear-gradient(180deg, #fffbeb 0%, #ffffff 80%);
    --card-border: #fde68a;
    --card-title: #b45309;
    --card-arrow-bg: #fef3c7; --card-arrow-fg: #b45309;
}
.dash-quick-card.theme-ispit {
    --card-bg: linear-gradient(180deg, #fdf2f8 0%, #ffffff 80%);
    --card-border: #fbcfe8;
    --card-title: #be185d;
    --card-arrow-bg: #fce7f3; --card-arrow-fg: #be185d;
}
.dash-quick-card.theme-audioknjiga {
    --card-bg: linear-gradient(180deg, #f0f9ff 0%, #ffffff 80%);
    --card-border: #bae6fd;
    --card-title: #0369a1;
    --card-arrow-bg: #e0f2fe; --card-arrow-fg: #0369a1;
}
.dash-quick-card.theme-kolege {
    --card-bg: linear-gradient(180deg, #fff1f2 0%, #ffffff 80%);
    --card-border: #fecdd3;
    --card-title: #be123c;
    --card-arrow-bg: #ffe4e6; --card-arrow-fg: #be123c;
}

.dash-widgets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.85rem; align-items: stretch; }
@media (max-width: 880px) { .dash-widgets { grid-template-columns: 1fr; } }
.dash-widget {
    background: white; border: 1px solid #e2e8f0; border-radius: 1rem;
    padding: 1.1rem 1.15rem;
    display: flex; flex-direction: column;
}
.dash-widget h3 { font-size: 0.95rem; font-weight: 700; color: #0f172a; margin-bottom: 0.7rem; }
.dash-progress-ring {
    width: 88px; height: 88px; flex-shrink: 0; position: relative;
    background: conic-gradient(#3b82f6 var(--p, 0%), #e2e8f0 0); border-radius: 50%;
    display: grid; place-items: center;
}
.dash-progress-ring::before { content: ''; position: absolute; inset: 8px; background: white; border-radius: 50%; }
.dash-progress-ring > span { position: relative; font-weight: 800; color: #2563eb; font-size: 1.05rem; }
.dash-progress-ring > small { position: relative; display: block; font-size: 0.6rem; color: #94a3b8; margin-top: -0.1rem; font-weight: 600; }

/* Leaderboard widget — matches base .dash-widget look (white + slate
   border) so it reads as a peer of "Nastavi gdje si stao" and
   "Tvoj napredak". The grid's align-items: stretch keeps all three
   widgets the same height; .dash-lb-list flexes to fill remaining
   vertical space. Only the "Ti" row carries an amber accent so the
   student can spot their position at a glance. */
.dash-lb-list {
    list-style: none; margin: 0; padding: 0;
    display: flex; flex-direction: column; gap: 0.22rem;
    flex: 1 1 auto;
    justify-content: space-between;
}
.dash-lb-row {
    display: grid;
    grid-template-columns: 1.1rem 1rem 1fr auto;
    align-items: center; gap: 0.4rem;
    padding: 0.16rem 0.5rem;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 0.45rem;
    font-size: 0.74rem;
    line-height: 1.15;
}
.dash-lb-rank { font-weight: 700; color: #475569; text-align: right; font-size: 0.7rem; }
.dash-lb-medal { text-align: center; font-size: 0.85rem; line-height: 1; }
.dash-lb-name { color: #1e293b; font-weight: 600; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dash-lb-score { color: #2563eb; font-weight: 700; font-variant-numeric: tabular-nums; font-size: 0.74rem; }
.dash-lb-you {
    background: #fef3c7;
    border-color: #f59e0b;
}
.dash-lb-you .dash-lb-rank { color: #92400e; }
.dash-lb-you .dash-lb-name { color: #78350f; font-weight: 800; }
.dash-lb-you .dash-lb-score { color: #b45309; }

/* =====================================================================
   HOME DASHBOARD (global landing view)
   ===================================================================== */

/* Enrolled-course quick-access grid — 6 cards in a 3-column row at
   desktop, 2-col at mid-width, 1-col on mobile. Mirrors .dash-quick. */
.home-courses-grid {
    display: grid; gap: 0.85rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 1024px) { .home-courses-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px)  { .home-courses-grid { grid-template-columns: 1fr; } }

.home-course-card {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    text-align: left;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.home-course-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px -8px rgba(15, 23, 42, 0.15);
    border-color: #bfdbfe;
}
.home-course-icon {
    flex-shrink: 0; width: 2.5rem; height: 2.5rem;
    display: grid; place-items: center;
    background: #eff6ff;
    border-radius: 0.65rem;
}
.home-course-text { flex: 1; min-width: 0; }
.home-course-title {
    font-size: 0.88rem; font-weight: 700; color: #0f172a;
    line-height: 1.25;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.home-course-sub {
    font-size: 0.7rem; color: #64748b; margin-top: 0.15rem;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Subscription strip — single horizontal pill below the widget row,
   purple/indigo tint so it reads as a distinct "billing" zone. */
.home-subscription {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.85rem 1.1rem;
    background: linear-gradient(135deg, #faf5ff 0%, #ede9fe 100%);
    border: 1px solid #ddd6fe;
    border-radius: 1rem;
}
.home-sub-left { display: flex; align-items: center; gap: 0.75rem; }
.home-sub-icon {
    width: 2.5rem; height: 2.5rem;
    display: grid; place-items: center;
    background: white;
    border: 1px solid #ddd6fe;
    border-radius: 0.7rem;
    font-size: 1.25rem;
}
.home-sub-tier { font-size: 0.85rem; font-weight: 700; color: #4c1d95; }
.home-sub-plan { color: #7c3aed; font-weight: 800; }
.home-sub-price { font-size: 0.72rem; color: #6d28d9; margin-top: 0.1rem; }
.home-sub-upgrade {
    padding: 0.45rem 0.95rem;
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    color: white; border-radius: 0.7rem;
    font-size: 0.78rem; font-weight: 700;
    cursor: pointer; transition: filter .15s ease;
}
.home-sub-upgrade:hover { filter: brightness(1.08); }

.dash-topic-chip {
    display: inline-flex; align-items: center; padding: 0.35rem 0.75rem;
    background: #eff6ff; color: #1d4ed8; border-radius: 999px;
    font-size: 0.78rem; font-weight: 600; margin: 0.15rem;
    border: 1px solid #dbeafe; cursor: pointer; transition: background-color .15s ease;
}
.dash-topic-chip:hover { background: #dbeafe; }
.dash-topic-chip.alt-violet { background: #f5f3ff; color: #6d28d9; border-color: #ede9fe; }
.dash-topic-chip.alt-violet:hover { background: #ede9fe; }
.dash-topic-chip.alt-rose   { background: #fff1f2; color: #be123c; border-color: #ffe4e6; }
.dash-topic-chip.alt-rose:hover   { background: #ffe4e6; }
.dash-topic-chip.alt-emerald{ background: #ecfdf5; color: #047857; border-color: #d1fae5; }
.dash-topic-chip.alt-emerald:hover { background: #d1fae5; }
.dash-topic-chip.alt-amber  { background: #fffbeb; color: #b45309; border-color: #fef3c7; }
.dash-topic-chip.alt-amber:hover  { background: #fef3c7; }

/* ── FAQ chips (Ingeniko soft-blue, centered) ── */
.dash-faq-list { display: flex; flex-direction: column; gap: 0.5rem; align-items: stretch; }
.dash-faq-chip {
    display: block; width: 100%;
    padding: 0.55rem 0.85rem;
    border-radius: 0.85rem;
    font-size: 0.78rem;
    line-height: 1.35;
    color: #1e3a8a;
    text-align: center;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border: 1px solid #bfdbfe;
    box-shadow: 0 1px 2px rgba(30, 64, 175, 0.05);
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
}
.dash-faq-chip:hover {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-color: #93c5fd;
    box-shadow: 0 6px 14px -6px rgba(30, 64, 175, 0.25);
    transform: translateY(-1px);
}

.dash-chatbar {
    background: white; border: 1px solid #e2e8f0; border-radius: 1rem; padding: 0.85rem;
    display: flex; align-items: center; gap: 0.75rem; transition: border-color .15s ease, box-shadow .15s ease;
}
.dash-chatbar:hover, .dash-chatbar:focus-within { border-color: #93c5fd; box-shadow: 0 8px 20px -8px rgba(30, 64, 175, 0.18); }
.dash-chatbar-avatar { width: 2.6rem; height: 2.6rem; border-radius: 999px; flex-shrink: 0; overflow: hidden; background: linear-gradient(135deg,#dbeafe 0%,#bfdbfe 100%); display: grid; place-items: center; }
.dash-chatbar-text { flex: 1; min-width: 0; }
.dash-chatbar input { width: 100%; font-size: 1rem; font-weight: 600; color: #0f172a; background: transparent; border: 0; outline: none; padding: 0; }
.dash-chatbar input::placeholder { color: #334155; }
.dash-chatbar-desc { font-size: 0.72rem; color: #94a3b8; margin-top: 0.15rem; }
.dash-chatbar-send { width: 2.5rem; height: 2.5rem; border-radius: 999px; background: #2563eb; color: white; display: grid; place-items: center; flex-shrink: 0; cursor: pointer; transition: background-color .15s ease, transform .15s ease; }
.dash-chatbar-send:hover { background: #1d4ed8; }
.dash-chatbar-send:active { transform: scale(0.95); }
.dash-chatbar-send.is-empty { background: #cbd5e1; cursor: default; }
.dash-chatbar-footer { text-align: center; font-size: 0.72rem; color: #64748b; font-style: italic; margin-top: 0.4rem; }

/* ── Mode selector: subtle empty state (Ingeniko soft-blue) ── */
#mode-current-btn.mode-empty {
    width: 2.1rem; height: 2.1rem; padding: 0;
    justify-content: center; gap: 0; border-radius: 0.7rem;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-color: #bfdbfe;
    box-shadow: 0 2px 6px -2px rgba(30, 64, 175, 0.15);
}
#mode-current-btn.mode-empty:hover {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border-color: #93c5fd;
}
#mode-current-btn.mode-empty #mode-current-label { display: none; }
#mode-current-btn.mode-empty > span:last-child {
    color: #2563eb; font-size: 0.8rem; line-height: 1;
}

/* ── Personalised onboarding (PERSONAL card → mentor) — strip app chrome ── */
/* When the body has this class, the user is in the first-time chatbox.   */
/* Sidebar, header, and mentor tabs all hide so only portrait + chat +    */
/* input remain. Default mentor flow (no class) is unaffected.            */
body.personalised-onboarding #sidebar,
body.personalised-onboarding header,
body.personalised-onboarding #mentor-tabs {
    display: none !important;
}

/* ── Onboarding header (Natrag · Korak 3 od 3) — visible only in   ── */
/* personalised flow. Sits where the regular header would be, since   */
/* `header` is hidden by the .personalised-onboarding rule above.     */
#onboarding-header { display: none; }
body.personalised-onboarding #onboarding-header { display: flex; }

/* Online indicator pulse — outer ring expands & fades to feel "alive". */
@keyframes mentorOnlinePulse {
    0%   { transform: scale(1);   opacity: 0.55; }
    70%  { transform: scale(2.2); opacity: 0;    }
    100% { transform: scale(2.2); opacity: 0;    }
}

/* Setup footer counter — quiet "Odabrani predmeti" label + Ingeniko-blue
   pill around the count. Two-span structure rendered by setup.js
   updateSetupSelectedCounter; mobile.css can re-tune sizes for narrow
   viewports without redefining the visual identity. */
#setup-selected-counter {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
    line-height: 1;
}
/* Label is itself a column so each word stacks ("Odabrani" / "predmeti")
   while the count pill stays to the right of the whole stack. */
#setup-selected-counter .setup-counter-label {
    display: inline-flex;
    flex-direction: column;
    color: #64748b;        /* slate-500 — quiet, doesn't compete with the button */
    font-weight: 500;
    font-size: 0.78rem;
    letter-spacing: 0.01em;
    text-align: left;
}
#setup-selected-counter .setup-counter-label > span {
    display: block;
    line-height: 1.05;
}
#setup-selected-counter .setup-counter-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.5rem;
    height: 1.5rem;
    padding: 0 0.5rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);   /* Ingeniko blue */
    color: #ffffff;
    font-weight: 700;
    font-size: 0.78rem;
    box-shadow: 0 1px 2px rgba(30, 64, 175, 0.25);
}