/* =========================================================
   1. TOKENS & RESET
========================================================= */
:root{--container:1100px;--bg:#fff;--text:#1a1a1a;--muted:#6b6f76;--line:#ececf1;--alt:#f8f9fa;--fr-blue:#0055A4;--fr-white:#fff;--fr-red:#EF4135;--nav-active:#1d4ed8;--nav-hover:#2563eb}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%;margin:0}
body{font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);display:flex;flex-direction:column;background:var(--bg);line-height:1.6;padding-top:70px}
main{flex:1}
.container{width:min(100% - 2rem,var(--container));margin-inline:auto}

/* =========================================================
   2. NAVIGATION FIXE (Structure HTML Originale)
========================================================= */
.site-header{position:fixed;top:0;left:0;right:0;height:70px;z-index:1000;background-color:var(--alt);background-image:linear-gradient(rgba(248,249,250,.85),rgba(248,249,250,.85)),url('../img/fond_banner2.png');background-size:cover;background-position:center;border-bottom:1px solid var(--line);box-shadow:0 2px 6px rgba(0,0,0,.08);transition:all .3s ease}
body.at-top .site-header{background-color:transparent;background-image:none;border-bottom:1px solid transparent;box-shadow:none}
.header-container{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1400px;height:100%;margin:0 auto;padding:0 2rem}
.site-logo{display:flex;align-items:center;gap:12px;text-decoration:none;opacity:1;transform:translateY(0);transition:opacity .4s ease,transform .4s ease}
body.at-top .site-logo{opacity:0;transform:translateY(-10px);pointer-events:none}
.logo-hot-air-balloon{height:50px;width:auto;filter:drop-shadow(0 1px 2px rgba(0,0,0,.35))}
.logo-text{height:28px;width:auto;filter:drop-shadow(0 2px 4px rgba(0,0,0,.4))}
.main-navigation{position:absolute;left:50%;transform:translateX(-50%)}
.nav-list{display:flex;align-items:center;gap:.5rem;list-style:none;margin:0;padding:0}
.nav-link{display:inline-flex;align-items:center;gap:.4rem;padding:6px 16px;border-radius:8px;text-decoration:none;font-weight:600;color:var(--muted);transition:color .3s ease,background-color .3s ease}
.nav-link:hover{color:var(--text);background-color:rgba(0,0,0,.05)}
.nav-link.is-active{color:var(--text);background-color:rgba(0,0,0,.05)}
.nav-link i{width:18px;height:18px;stroke-width:1.8}
.french-bar{height:5px;width:100%;background:linear-gradient(to right,#0055a4 33%,#fff 33% 66%,#ef4135 66%);display:block;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.auth-button.with-icon{position:relative;top:1px;display:inline-flex;align-items:center;gap:.5em;padding:6px 1.2em;border:none;border-radius:999px;background-color:var(--fr-blue);color:var(--fr-white);font-weight:600;text-decoration:none;font-size:1rem;transition:background-color .2s ease,transform .1s ease;cursor:pointer;box-shadow:0 2px 4px rgba(0,0,0,.1)}
.auth-button.with-icon:hover{background-color:#004183;transform:translateY(-1px)}
.auth-button.with-icon:active{transform:translateY(0)}
.auth-button.with-icon i{width:1.2em;height:1.2em;stroke-width:2}
.cookie-banner{position:fixed;bottom:0;left:0;width:100%;background:#111;color:#fff;padding:1rem 1.5rem;font-size:.95rem;z-index:1000;box-shadow:0 -2px 12px rgba(0,0,0,.25);transition:transform .3s ease}.cookie-banner.hidden{display:none}.cookie-content{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.75rem}.cookie-content a{color:#66aaff;text-decoration:underline}.cookie-buttons{display:flex;gap:1rem;justify-content:center}.btn-cookie{background:#fff;border:none;color:#111;font-weight:600;padding:.5rem 1.25rem;border-radius:8px;cursor:pointer;transition:all .2s ease}.btn-cookie.accept{background:#4caf50;color:#fff}.btn-cookie.reject{background:#e53935;color:#fff}.btn-cookie:hover{opacity:.9}@media(min-width:768px){.cookie-content{flex-direction:row;justify-content:space-between;text-align:left}}

/* ========================================================= 
  3. MESSAGES & ALERTES 
========================================================= */
.auth-message{display:flex;align-items:center;justify-content:center;gap:.6rem;padding:.9rem 1.2rem;margin:1.5rem auto;max-width:700px;border-radius:8px;font-weight:600;font-size:1rem;text-align:center;box-shadow:0 2px 6px rgba(0,0,0,.06);transition:opacity .8s ease,transform .8s ease}
.auth-message.success{background-color:#e7f0fb;color:#1e3a8a;border:1px solid #bcd4f7}
.auth-message.error{background-color:#f8e9e9;color:#8b1c1c;border:1px solid #e0b4b4}
.auth-message.fade-out{opacity:0;transform:translateY(-10px);visibility:hidden}
.auth-icon{width:20px;height:20px}
.login-warning{position:fixed;top:6rem;left:50%;transform:translateX(-50%);z-index:1000;background-color:#ffe4e1;color:#b00020;border-left:4px solid #b00020;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.15);padding:1rem 1.25rem;font-size:.95rem;max-width:420px;display:none;justify-content:space-between;align-items:center;animation:fadeInUp .5s ease}
.login-warning-content{display:flex;gap:.75rem;align-items:center;flex:1}
.login-link{color:#b00020;font-weight:bold;text-decoration:underline}
.login-warning-close{background:none;border:none;font-size:1.2rem;line-height:1;cursor:pointer;margin-left:1rem}

/* =========================================================
   4. HERO — version optimisée (desktop)
========================================================= */
.hero{position:relative;width:100vw;margin-left:calc(-50vw + 50%);height:60vh;min-height:420px;background:url("../img/hero_img_grammalab.png") center/cover no-repeat;color:#fff;display:flex;justify-content:center;align-items:center;text-align:center;overflow:hidden}
.hero__overlay{position:absolute;inset:0;background:rgba(0,0,0,.55);z-index:1}
.hero__logo-balloon{position:absolute;top:2rem;left:3rem;width:300px;max-width:60%;z-index:2;opacity:.9;animation:float-desktop 5s ease-in-out infinite;pointer-events:none}
.hero__logo-text{display:block;max-width:480px;width:100%;margin:0 auto 1rem;z-index:3;position:relative;filter:drop-shadow(0 0 3px rgba(255,255,255,.35)) brightness(1.05) contrast(1.1)}
.hero__content{position:relative;z-index:3;padding:2rem;max-width:900px}
.hero h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:.5rem;font-weight:700;text-shadow:2px 2px 8px rgba(0,0,0,.9)}
.hero p{font-size:clamp(1rem,2.2vw,1.3rem);text-shadow:1px 1px 6px rgba(0,0,0,.75);opacity:.95}
@keyframes float-desktop{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}

/* =========================================================
   5. MODULES
========================================================= */
.module{padding:2rem 0}
.module__header{text-align:center;margin-bottom:2rem}
.module__title{font-size:clamp(2rem,4vw,3rem);font-weight:800}
.module__subtitle{max-width:760px;margin:.75rem auto 1.25rem;color:var(--muted)}
.btn{display:inline-block;padding:.9rem 1.4rem;border-radius:999px;font-weight:700;text-decoration:none}
.btn--primary{background:#000;color:#fff;box-shadow:0 6px 20px rgba(0,0,0,.12);transition:filter .2s ease}
.btn--primary:hover{filter:brightness(1.08)}

/* =========================================================
   6. PROGRESS BAR
========================================================= */
.progress{position:relative;margin:1.25rem auto;max-width:760px;height:16px;background:#eee;border-radius:999px;overflow:hidden}
.progress__bar{position:absolute;inset:0;width:var(--p,0);background:var(--blue,#0a459f);transition:width .35s ease}
.progress__label{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);font-size:.85rem;color:#333}

/* =========================================================
   7. ONGLETS (Klas)
========================================================= */
.tabs__bar{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin:1rem 0 2rem}
.tab{border:1px solid #e5e5e5;background:#fff;color:#111;font-weight:600;font-size:.95rem;padding:.55rem 1.2rem;border-radius:999px;cursor:pointer;transition:all .2s ease}
.tab:hover{border-color:#ccc;background:#f9f9f9}
.tab.is-active{background:#111;color:#fff;border-color:#111;box-shadow:0 2px 6px rgba(0,0,0,.08)}

/* =========================================================
   8. GRAMMATICA
========================================================= */
#grammatica .chapters{max-width:900px;margin:0 auto}
#grammatica summary{display:grid;grid-template-columns:1fr max-content;align-items:center;gap:1rem;padding:1rem 1.25rem;border-radius:10px;cursor:pointer;list-style:none;position:relative}
#grammatica summary::-webkit-details-marker{display:none}
#grammatica summary::after{content:"▸";position:absolute;right:.75rem;top:50%;translate:0 -50%;font-size:1rem;color:#bbb;transition:transform .2s}
#grammatica details[open]>summary::after{transform:rotate(90deg) translateY(-.05rem)}
#grammatica .chapter__head{background:#f7f9ff;border:1px solid #e2e8f6;border-radius:12px;font-weight:700}
#grammatica .chapter+.chapter{margin-top:.75rem}
#grammatica .chapter__meta{justify-self:end;color:#666}
#grammatica .lessons{margin:.25rem 0 0 2rem;padding:0;list-style:none;border-left:2px solid #e9eefb}
#grammatica .lesson{width:100%;margin:.35rem 0;display:grid;grid-template-columns:1fr max-content max-content;align-items:center;gap:.9rem;padding:.85rem 1.25rem;background:#fff;border-radius:8px;border:1px solid transparent;transition:background .2s,border-color .2s,transform .15s}
#grammatica .lesson:hover{background:#f9fbff;border-color:#dfe6f5;transform:translateX(3px)}
#grammatica .lesson__title{font-weight:600}
#grammatica .lesson__time{color:#666;font-size:.9rem;justify-self:end}
#grammatica .lesson__progress{font-weight:700;justify-self:end}

/* =========================================================
   9. VAARDIGHEDEN
========================================================= */
#vaardigheden .thema-container{max-width:900px;margin:0 auto;margin-bottom:5rem}
#vaardigheden .thema__head{background:#f0f4ff;border:1px solid #d0d9f5;border-radius:10px;padding:1rem 1.25rem;font-weight:700;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:background .2s}
#vaardigheden .thema__head:hover{background:#e6edff}
#vaardigheden .sub__head{margin-top:.5rem;margin-left:1rem;background:#fff;border:1px solid #eee;border-radius:8px;padding:.8rem 1rem;display:grid;grid-template-columns:auto 1fr max-content;align-items:center;gap:.75rem;cursor:pointer}
#vaardigheden .sub__icon i{color:#0d6efd;font-size:1.1rem}
#vaardigheden .tasklist{margin:.25rem 0 0 2rem;padding:0;list-style:none;border-left:2px solid #eee}
#vaardigheden .task{width:100%;margin:.35rem 0;display:grid;grid-template-columns:auto 1fr max-content max-content;align-items:center;gap:.75rem;padding:.7rem 1rem;background:#fff;border-radius:6px;border:1px solid transparent;transition:background .2s,border-color .2s,transform .15s}
#vaardigheden .task:hover{background:#f9fbff;border-color:#dfe6f5;transform:translateX(3px)}
#vaardigheden .task__text{font-weight:600;overflow:hidden;text-overflow:ellipsis}
#vaardigheden .task__time{color:#666;font-size:.85rem;justify-self:end}
#vaardigheden .task__progress{font-weight:700;justify-self:end}

/* =========================================================
   10. LIENS TRICOLORES
========================================================= */
.link-tricolor{position:relative;text-decoration:none;color:#0055a4;font-weight:650;display:inline-block;transition:color .3s ease}
.link-tricolor.is-active::before{content:none!important}
.link-tricolor:visited{color:#003366}
.link-tricolor::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:3px;background:linear-gradient(90deg,#0055a4,#fff,#ef4135);transform:scaleX(0);transform-origin:right;transition:transform .3s ease}
.link-tricolor:hover::after{transform:scaleX(1);transform-origin:left}
.link-tricolor:hover{color:#2563EB}

/* =========================================================
   11. ACCESSIBILITÉ & AUTRES
========================================================= */
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important}}
.game-progress{text-align:center;margin-top:1rem}
#progress-bar-wrapper{position:sticky;top:0;z-index:100;background:white;padding:.5rem 0}
#progress-bar{position:relative;width:100%;height:20px;background-color:#f3f4f6;border-radius:10px;overflow:hidden;box-shadow:inset 0 1px 3px rgba(0,0,0,.1)}
#progress-bar .progress-fill{height:100%;width:0;background-color:#3b82f6;transition:width .4s ease-in-out;border-radius:10px 0 0 10px}
#progress-bar #progress-text{position:absolute;top:0;left:50%;transform:translateX(-50%);height:100%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.9rem;color:#1f2937;pointer-events:none;z-index:2}
.qcm-question{margin-bottom:2rem;padding:1rem 1.25rem;border:1px solid #e5e7eb;border-radius:12px;background-color:#f9fafb;transition:background-color .4s ease,border-color .4s ease}
.qcm-question.correct{border-left:4px solid #10b981;background-color:#e6f9ec;animation:fadeInCorrect .4s ease}
.qcm-question.incorrect{border-left:4px solid #ef4444;background-color:#fef2f2;animation:fadeInIncorrect .4s ease}
@keyframes fadeInCorrect{from{background-color:#f0fdf4;transform:scale(.98)}to{background-color:#e6f9ec;transform:scale(1)}}
@keyframes fadeInIncorrect{from{background-color:#fef2f2;transform:scale(.98)}to{background-color:#fef2f2;transform:scale(1)}}
.qcm-question p{margin-bottom:.75rem;font-weight:600;font-size:1.05rem;line-height:1.5}
.translation{font-style:italic;color:#6b7280}
.qcm-question li{display:flex;align-items:center;margin-bottom:.5rem}
.qcm-question label{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;width:100%;padding:.4rem .6rem;border-radius:8px;transition:background-color .3s ease;cursor:pointer}
.qcm-question input[type=radio]{flex-shrink:0;transform:scale(1.2);margin-top:2px}
.qcm-question p .translation{display:block;font-weight:500;font-size:.95rem;color:#6b7280;font-style:italic;margin-top:.25rem}
.option-text{flex:1;min-width:0;font-size:1rem;line-height:1.4}
.option-text.correct{color:#16a34a;font-weight:bold}
.correct-answer{font-weight:600;color:#2563eb;border:2px solid #2563eb;border-radius:8px;padding:.4em .6em;background-color:#eff6ff}
.option-text.incorrect{color:#dc2626;font-weight:bold}
.qcm-question.incorrect{border:3px solid #dc2626;background-color:#fee2e2;box-shadow:0 0 8px rgba(220,38,38,.5)}
.option-feedback{display:inline-flex;align-items:center;margin-left:.5rem;font-size:1.2em;transition:opacity .3s ease,transform .3s ease}
.option-feedback i{vertical-align:middle}
[data-explanation]{margin-top:1rem;background-color:#eef2f7;padding:.75rem;border-radius:8px;border-left:4px solid #3b82f6;font-size:.95rem;animation:fadeInExplanation .3s ease}
@keyframes fadeInExplanation{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
#quiz-score{margin-top:1.25rem;font-size:1.1rem;font-weight:600;color:#111827}
#quiz-root .btn{font-size:1rem;padding:.5rem 1.25rem;border-radius:8px;cursor:pointer;transition:background-color .3s ease}
#quiz-root .btn-primary{background-color:#3b82f6;color:white;border:none}
#quiz-root .btn-outline-secondary{background-color:white;color:#374151;border:1px solid #cbd5e1}
#quiz-root .btn:hover{opacity:.9}
#quiz-root #progress-bar{position:relative;width:100%;height:18px;margin:1.5rem 0 1rem 0;background-color:#f3f4f6;border-radius:12px;overflow:hidden;box-shadow:inset 0 1px 3px rgba(0,0,0,.1)}
#quiz-root #progress-bar .progress-fill{height:100%;width:0;transition:width .4s ease-in-out;background:linear-gradient(90deg,#0055a4 0%,#fff 50%,#ef4135 100%);background-size:300% 100%;animation:tricolorFlow 3s linear infinite;border-radius:12px 0 0 12px}
#quiz-root #progress-bar #progress-text{position:absolute;top:0;left:50%;transform:translateX(-50%);height:100%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.85rem;color:#374151;z-index:2;pointer-events:none}
@keyframes tricolorFlow{0%{background-position:0% 0%}100%{background-position:300% 0%}}
.footer{width:100%;margin-top:4rem;padding:1.5rem 1rem;background:#111;color:#ccc;text-align:center;font-size:.9rem;line-height:1.6}
.footer p{margin:0}
.footer a{color:#ccc;text-decoration:underline;text-decoration-color:#E74C3C;transition:color .3s ease}
.footer a:hover{color:#fff}
.footer-icon{width:18px;height:18px;vertical-align:middle;margin:-3px 6px 0 6px;filter:invert(1) brightness(100);opacity:.9;transition:opacity .2s ease,transform .2s ease}
.footer-icon:hover{opacity:1;transform:scale(1.05)}
#reflection-form{margin-top:4rem}
#reflection-form .intro{margin-top:.5rem;color:#4a5568;text-align:left;font-size:1rem}
#reflection-form .card{background:linear-gradient(to right,#e0f7fa,#b2ebf2);border-radius:12px;border:1px solid #facc15;padding:2rem;margin-top:2rem;margin-bottom:4rem;box-shadow:0 4px 8px rgba(0,0,0,.08)}
#reflection-form .slider-grid{display:grid;grid-template-columns:1fr 3fr;gap:1rem;align-items:center}
#reflection-form .slider-grid label{font-weight:600;margin-bottom:1rem;display:block;text-align:left}
#reflection-form input[type=range]{-webkit-appearance:none;width:100%;height:10px;border-radius:5px;background:linear-gradient(to right,#e53e3e,#ecc94b,#38a169);outline:none;margin:.5rem 0 2rem}
#reflection-form input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:#2563eb;cursor:pointer;border:2px solid #fff;box-shadow:0 0 2px rgba(0,0,0,.3)}
#reflection-form input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#2563eb;cursor:pointer;border:2px solid #fff;box-shadow:0 0 2px rgba(0,0,0,.3)}
#reflection-form .slider-labels{display:flex;justify-content:space-between;font-size:.9rem;color:#4a5568;margin:2rem 0 1rem 25%}
#reflection-form .reflection-open-question{display:grid;grid-template-columns:1fr 3fr;gap:1rem;align-items:start;margin-top:1.5rem}
#reflection-form .reflection-open-question label{font-weight:700;text-align:left}
#reflection-form textarea{width:100%;padding:.75rem;font-size:1rem;border:1px solid #cbd5e0;border-radius:8px;resize:vertical;font-family:inherit}
#reflection-form button[type=submit]{margin-top:2rem;padding:.6rem 2rem;background-color:#2563eb;color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:background-color .2s ease-in-out}
#reflection-form button[type=submit]:hover{background-color:#1e40af}

/* =========================================================
   12. RESPONSIVE MENU BURGER
========================================================= */
.menu-toggle{display:none;background:none;border:none;color:var(--text);cursor:pointer;padding:.5rem;z-index:1002}
.menu-toggle i{width:28px;height:28px}
.menu-toggle .icon-close{display:none}
body.nav-open .menu-toggle .icon-menu{display:none}
body.nav-open .menu-toggle .icon-close{display:block}
.nav-logo-mobile{display:none}
@media (max-width:1024px){.menu-toggle{display:block}.main-navigation,.header-auth{opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease,transform .3s ease;transform:translateY(-20px)}.main-navigation{position:fixed;top:70px;left:0;right:0;bottom:0;background:var(--bg);padding:2rem;display:flex;flex-direction:column;align-items:center;gap:1.5rem;overflow-y:auto;z-index:1001}.nav-logo-mobile{display:flex;align-items:center;gap:12px;text-decoration:none;margin-bottom:1.5rem}.nav-logo-mobile .logo-hot-air-balloon{height:50px}.nav-logo-mobile .logo-text{height:28px}.nav-list{flex-direction:column;gap:1rem;text-align:center;width:100%;max-width:300px;padding:0;margin:0}.nav-link{font-size:1.2rem}.header-auth{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%) translateY(20px);width:90%;max-width:300px;text-align:center;z-index:1002;margin-top:0;padding-top:1rem;border-top:1px solid var(--line)}.auth-button.with-icon{width:100%;justify-content:center}body.nav-open .main-navigation,body.nav-open .header-auth{opacity:1;visibility:visible;transform:translateY(0)}.site-logo{transition:opacity .3s ease,visibility .3s ease}body.nav-open .site-logo{visibility:hidden;opacity:0}}
@media (max-width:768px){
.hero{position:relative;min-height:230px;height:60dvh;padding:1.25rem 1rem;background-position:center 46%;overflow:hidden}
.hero__logo-balloon{position:absolute;top:50px;left:50%;transform:translate(-50%,0);width:180px;opacity:.9;z-index:2;animation:float-mobile 5s ease-in-out infinite;pointer-events:none}
@keyframes float-mobile{0%,100%{transform:translate(-50%,0)}25%{transform:translate(-50%,-8px)}50%{transform:translate(-50%,-15px)}75%{transform:translate(-50%,-8px)}}
}
/* =========================================================
   13. DASHBOARD (Gebruikersoverzicht)
========================================================= */
.dashboard-header{text-align:center;margin-bottom:3rem}
.dashboard-header h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;color:var(--fr-blue);margin-bottom:.5rem}
.dashboard-header p{color:var(--muted);font-size:1.05rem}
.dashboard-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem;margin-bottom:3rem}
.dashboard-card{border:1px solid var(--line);border-radius:16px;padding:1.5rem 1rem;text-align:center;background:var(--alt);box-shadow:0 2px 6px rgba(0,0,0,.05);transition:transform .2s ease,box-shadow .2s ease}
.dashboard-card:hover{transform:translateY(-3px);box-shadow:0 4px 10px rgba(0,0,0,.08)}
.dashboard-card h5{font-weight:700;margin-bottom:.25rem}
.dashboard-card p{margin:.25rem 0;color:var(--muted)}
.dashboard-card strong{color:var(--text)}
.dashboard-card .fs-4{color:var(--fr-blue)}
.dashboard-card a{margin-top:.5rem}
.dashboard-section{margin-bottom:4rem}
.dashboard-section h2{font-weight:800;font-size:1.8rem;margin-bottom:.5rem}
.dashboard-section small{color:var(--muted)}
.dashboard-table{width:100%;border-collapse:collapse;margin-top:1.5rem;font-size:.95rem}
.dashboard-table th,.dashboard-table td{padding:.65rem .75rem;border-bottom:1px solid var(--line)}
.dashboard-table thead{background:var(--alt);font-weight:700}
.dashboard-table tbody tr:hover{background-color:#f9fafb}
.dashboard-section canvas{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1rem;margin-top:1rem;box-shadow:0 2px 8px rgba(0,0,0,.03)}
.dashboard-reflectie{margin-top:2rem;background:var(--alt);border-left:4px solid var(--fr-blue);padding:1.25rem;border-radius:10px;box-shadow:0 2px 6px rgba(0,0,0,.04)}
.dashboard-reflectie footer{margin-top:.5rem;font-size:.85rem;color:var(--muted)}
.dashboard-export{margin-top:1rem;display:flex;flex-wrap:wrap;gap:.75rem}
.dashboard-export a{flex:1 1 200px;text-align:center}
@media (max-width:768px){.dashboard-header h1{font-size:1.8rem}.dashboard-section h2{font-size:1.4rem}.dashboard-table{font-size:.9rem}}
.quiz-actions{display:flex;gap:.8rem;justify-content:center;margin-top:2rem}
.quiz-actions button{position:relative;font-weight:600;border-radius:10px;padding:.6rem 1.2rem;cursor:pointer;transition:.2s}
.btn--danger{background:#f9fafb;border:2px solid #d1d5db;color:#111}
.btn--neutral{background:#fff;border:2px solid #cbd5e1;color:#1e293b}
.btn--primary{background:#2563eb;color:#fff;border:none}
.btn--danger:hover{background:#f3f4f6}
.btn--neutral:hover{background:#f1f5f9}
.btn--primary:hover{background:#1d4ed8}
button[disabled]{opacity:.5;cursor:not-allowed}
.tooltip{visibility:hidden;opacity:0;position:absolute;bottom:125%;left:50%;transform:translateX(-50%);background:#111;color:#fff;padding:.4rem .7rem;border-radius:6px;font-size:.85rem;white-space:nowrap;transition:opacity .2s}
.quiz-actions button:hover .tooltip{visibility:visible;opacity:1}