/* ===== DEUTSCH MIT MED — practice platform styles (extends styles.css) ===== */
.main-nav a[aria-current="page"]{color:var(--red)}
.header-actions{position:relative}
.notif-wrap{position:relative}
.notif-bell{position:relative;width:42px;height:42px;border-radius:11px;border:1px solid #e3ded4;background:#fff;color:var(--ink);display:grid;place-items:center}
.notif-bell svg{width:20px;height:20px}
.notif-count{position:absolute;top:-6px;left:-6px;min-width:19px;height:19px;padding:0 5px;border-radius:20px;background:var(--red);color:#fff;font:800 11px/19px 'DM Sans',sans-serif;text-align:center;box-shadow:0 0 0 2px var(--cream)}
.notif-panel{position:absolute;top:52px;left:0;width:340px;max-width:calc(100vw - 32px);background:#fff;border:1px solid #ebe6dd;border-radius:16px;box-shadow:var(--shadow);z-index:60;overflow:hidden}
.notif-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid #f0ece5}
.notif-head button,.notif-enable{border:0;background:none;color:var(--red);font-weight:700;font-size:13px}
.notif-list{list-style:none;margin:0;padding:0;max-height:330px;overflow:auto}
.notif-list li a{display:block;padding:12px 16px;border-bottom:1px solid #f5f2ec}
.notif-list li.unread a{background:#fff8ec}
.notif-list li.unread strong:before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--red);margin-inline-end:7px;vertical-align:middle}
.notif-list strong,.notif-list small,.notif-list time{display:block}
.notif-list strong{font-size:14px}.notif-list small{color:var(--muted);font-size:13px;margin-top:3px;line-height:1.5}.notif-list time{color:#a6abaf;font-size:12px;margin-top:4px}
.notif-enable{display:block;width:100%;padding:13px;text-align:center;background:#fbf8f2}

/* ---------- App page header ---------- */
.app-hero{padding:46px 0 30px;background:radial-gradient(circle at 15% 20%,#f7ecd8 0,transparent 40%)}
.app-hero-inner{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap}
.app-hero h1{font-size:clamp(32px,4vw,50px);letter-spacing:-.04em;margin:12px 0 8px}
.app-hero h1 span{color:var(--red);font-family:'DM Sans','Tajawal',sans-serif;direction:ltr;display:inline-block}
.app-hero p{color:var(--muted);font-size:17px;margin:0;max-width:620px}
.app-controls{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.timer-box{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #e8e3da;border-radius:13px;padding:7px 8px 7px 14px;direction:ltr}
.timer-display{font:800 22px 'DM Sans',sans-serif;letter-spacing:.02em;min-width:72px;color:var(--ink)}
.timer-display.low{color:var(--red)}
.timer-box button{border:0;border-radius:9px;padding:9px 12px;font:700 13px 'Tajawal',sans-serif;background:#f3f1ed;color:var(--ink)}
.timer-box button.timer-main{background:var(--ink);color:#fff}
.timer-icon{width:18px;height:18px;color:var(--red)}

.app-main{padding:10px 0 90px}
.part-tabs{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 14px;margin-bottom:12px;scrollbar-width:thin}
.part-tab{flex:none;border:1px solid #e5e0d7;background:#fff;border-radius:12px;padding:11px 16px;font-weight:800;display:flex;flex-direction:column;gap:3px;align-items:flex-start;min-width:150px;text-align:right;color:var(--ink)}
.part-tab small{font:600 12px 'Tajawal',sans-serif;color:var(--muted)}
.part-tab b{font:800 12px 'DM Sans',sans-serif;color:#2b8d6a}
.part-tab.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.part-tab.active small{color:#c8ccd0}.part-tab.active b{color:#9fe0c2}
.part-tab .tab-de{font-family:'DM Sans',sans-serif;direction:ltr}

.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid #ebe6dd;border-radius:14px;padding:10px 12px;margin-bottom:16px}
.toolbar-left,.toolbar-right{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.tool-btn{border:1px solid #e3ded4;background:#fff;border-radius:10px;padding:9px 13px;font-weight:700;font-size:14px;color:#3f464c;display:inline-flex;gap:7px;align-items:center}
.tool-btn[aria-pressed="true"]{background:#fff3d6;border-color:#efcf86;color:#7a5410}
.tool-btn.red{background:var(--red);border-color:var(--red);color:#fff}
.tool-btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.tool-btn:disabled{opacity:.45;cursor:not-allowed}
.part-meta{font:700 13px 'DM Sans','Tajawal',sans-serif;color:var(--muted);direction:ltr}

.instruction{direction:ltr;text-align:left;font:600 15px/1.6 'DM Sans',sans-serif;color:#46505a;background:#f4f1ea;border-radius:12px;padding:13px 16px;margin-bottom:16px}
.instruction small{display:block;direction:rtl;text-align:right;font:500 14px 'Tajawal',sans-serif;color:var(--muted);margin-top:5px}

.work-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:20px;align-items:start}
.work-grid.single{grid-template-columns:1fr}
.panel{background:#fff;border:1px solid #ebe6dd;border-radius:18px;padding:22px 24px;box-shadow:0 10px 30px rgba(23,27,32,.04)}
.panel+.panel{margin-top:16px}
.panel-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}
.panel-title h3{margin:0;font-size:18px}
.sticky-panel{position:sticky;top:100px;max-height:calc(100vh - 120px);overflow:auto}

.de{direction:ltr;text-align:left;font-family:'DM Sans',sans-serif}
.text-card{direction:ltr;text-align:left;font:500 16px/1.8 'DM Sans',sans-serif;color:#2d343a}
.text-card h4{font:800 17px 'DM Sans',sans-serif;margin:0 0 8px}
.text-card p{margin:0 0 12px}
.text-card+.text-card{border-top:1px dashed #e4dfd5;padding-top:16px;margin-top:16px}
.text-num{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--ink);color:#fff;font:800 13px 'DM Sans',sans-serif;margin-right:8px;vertical-align:middle}
mark.kw{background:transparent;color:inherit;padding:0}
.hl-on mark.kw{background:#ffe7a3;border-radius:4px;padding:0 2px;box-shadow:0 0 0 1px #f3d27a}

.summary-box{direction:rtl;text-align:right;font:500 15px/1.85 'Tajawal',sans-serif;background:#eef6f9;border:1px solid #d5e7ef;border-radius:12px;padding:13px 15px;margin:10px 0 4px;color:#264753}
.summary-box strong{display:block;color:#1e6a87;margin-bottom:3px;font-size:14px}

.q-item{border:1px solid #ece8e1;border-radius:14px;padding:14px 16px;margin-bottom:12px;background:#fff}
.q-item.correct{border-color:#a9dcc0;background:#f3fbf6}
.q-item.wrong{border-color:#f1b7ba;background:#fff6f6}
.q-head{display:flex;gap:10px;align-items:flex-start;direction:ltr;text-align:left}
.q-num{flex:none;width:28px;height:28px;border-radius:8px;background:#f1eee8;display:grid;place-items:center;font:800 13px 'DM Sans',sans-serif}
.q-text{font:600 15px/1.6 'DM Sans',sans-serif;color:#2d343a}
.q-options{display:grid;gap:7px;margin-top:10px;direction:ltr}
.opt{display:flex;gap:10px;align-items:center;border:1px solid #e3e5e5;border-radius:10px;padding:9px 12px;background:#fff;font:500 14.5px/1.45 'DM Sans',sans-serif;color:#3a434a;text-align:left;width:100%}
.opt:hover{border-color:#cdbfc0}
.opt .key{flex:none;width:24px;height:24px;border-radius:50%;border:1.5px solid #c4c9cc;display:grid;place-items:center;font:800 12px 'DM Sans',sans-serif;color:#7b8389}
.opt.selected{border-color:var(--red);background:#fff5f4}
.opt.selected .key{background:var(--red);border-color:var(--red);color:#fff}
.opt.is-correct{border-color:#2d9a66;background:#eaf8f0}
.opt.is-correct .key{background:#2d9a66;border-color:#2d9a66;color:#fff}
.opt.is-wrong{border-color:#c92c35;background:#fff0f0}
.locked .opt{pointer-events:none}
.select-de{direction:ltr;font:700 14px 'DM Sans',sans-serif;border:1.5px solid #d9d4ca;border-radius:9px;padding:7px 9px;background:#fff;color:var(--ink);min-width:74px}
.select-de.ok{border-color:#2d9a66;background:#eaf8f0}
.select-de.bad{border-color:#c92c35;background:#fff0f0}
.why{margin-top:10px;font:500 14.5px/1.75 'Tajawal',sans-serif;color:#3d4a52;background:#fbf7ee;border-radius:10px;padding:10px 12px;direction:rtl;text-align:right}
.why b{color:var(--red)}
.why .solution{display:inline-block;direction:ltr;font:800 13px 'DM Sans',sans-serif;background:#e7f6ee;color:#1f7a4f;border-radius:6px;padding:1px 7px;margin-inline-start:6px}

.headings-list,.ads-grid{display:grid;gap:8px}
.heading-row,.ad-card{direction:ltr;text-align:left;display:flex;gap:10px;align-items:flex-start;border:1px solid #ece8e1;border-radius:11px;padding:10px 12px;font:500 14.5px/1.5 'DM Sans',sans-serif;background:#fffdf9}
.heading-row .letter,.ad-card .letter{flex:none;width:26px;height:26px;border-radius:7px;background:#fff1cf;color:#8b6013;display:grid;place-items:center;font:800 13px 'DM Sans',sans-serif}
.heading-row.used{opacity:.55}
.ads-grid{grid-template-columns:repeat(2,1fr)}
.ad-card strong{display:block;font-weight:800;margin-bottom:2px}
.match-row{display:flex;gap:12px;align-items:center;justify-content:space-between;direction:ltr;text-align:left;border:1px solid #ece8e1;border-radius:12px;padding:11px 13px;margin-bottom:9px;font:500 15px/1.5 'DM Sans',sans-serif;background:#fff}
.match-row.correct{border-color:#a9dcc0;background:#f3fbf6}.match-row.wrong{border-color:#f1b7ba;background:#fff6f6}
.match-wrap{margin-bottom:9px}.match-wrap .match-row{margin-bottom:0}

.gap-text{direction:ltr;text-align:left;font:500 16px/2.35 'DM Sans',sans-serif;color:#2d343a}
.gap-text p{margin:0 0 10px}
.gap{display:inline-flex;align-items:center;gap:4px;vertical-align:middle}
.gap .gap-n{font:800 11px 'DM Sans',sans-serif;background:var(--ink);color:#fff;border-radius:5px;padding:2px 6px}
.gap .select-de{padding:4px 6px;min-width:96px;font-size:14px}
.word-bank{display:flex;flex-wrap:wrap;gap:7px;direction:ltr;margin-bottom:6px}
.word-bank span{border:1px solid #e3ded4;border-radius:8px;padding:5px 10px;font:600 14px 'DM Sans',sans-serif;background:#fffdf9}
.word-bank span b{color:#b58520;margin-right:5px}
.word-bank span.used{opacity:.4;text-decoration:line-through}

.result-bar{display:none;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:var(--ink);color:#fff;border-radius:18px;padding:18px 22px;margin:18px 0}
.result-bar.show{display:flex}
.result-score{display:flex;align-items:center;gap:16px}
.score-ring{--p:0;width:66px;height:66px;border-radius:50%;background:conic-gradient(var(--gold) calc(var(--p)*1%),#3a4048 0);display:grid;place-items:center}
.score-ring span{width:52px;height:52px;border-radius:50%;background:var(--ink);display:grid;place-items:center;font:800 15px 'DM Sans',sans-serif}
.result-score strong{display:block;font-size:20px}
.result-score small{color:#bfc4c8}
.result-actions{display:flex;gap:8px;flex-wrap:wrap}
.result-actions .tool-btn{background:#2a3038;border-color:#3a4048;color:#fff}
.result-actions .tool-btn.red{background:var(--red);border-color:var(--red)}

.overview{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.overview div{background:#fff;border:1px solid #ebe6dd;border-radius:14px;padding:13px 15px}
.overview small{display:block;color:var(--muted);font-size:13px}
.overview strong{font:800 22px 'DM Sans',sans-serif;direction:ltr;display:inline-block}

/* ---------- Hören ---------- */
.audio-card{background:var(--ink);color:#fff;border-radius:18px;padding:18px 20px;margin-bottom:16px}
.audio-top{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.audio-top strong{font:800 16px 'DM Sans',sans-serif;direction:ltr}
.audio-top small{color:#b8bec3}
.player{display:flex;align-items:center;gap:12px;margin-top:14px;direction:ltr}
.play-btn{width:52px;height:52px;border-radius:50%;border:0;background:var(--red);color:#fff;font-size:20px;display:grid;place-items:center;flex:none}
.play-btn.playing{background:var(--gold);color:var(--ink)}
.wave{flex:1;display:flex;align-items:center;gap:3px;height:38px}
.wave i{flex:1;background:#4a525b;border-radius:3px;height:30%;transition:height .25s}
.playing-wave i{background:var(--gold);animation:wave 1s ease-in-out infinite}
.playing-wave i:nth-child(3n){animation-delay:.2s}.playing-wave i:nth-child(4n){animation-delay:.45s}.playing-wave i:nth-child(5n){animation-delay:.7s}
@keyframes wave{0%,100%{height:25%}50%{height:95%}}
.speed{display:flex;gap:5px}
.speed button{border:1px solid #3c444d;background:#262c33;color:#cfd3d6;border-radius:8px;padding:6px 9px;font:700 12px 'DM Sans',sans-serif}
.speed button.active{background:#fff;color:var(--ink)}
.play-info{margin-top:10px;font-size:13px;color:#b8bec3}
.code-card{border:1px dashed #e7c67a;background:#fffaf0;border-radius:14px;padding:14px 16px;margin-bottom:12px}
.code-card .code-tags{display:flex;flex-wrap:wrap;gap:6px;direction:ltr;margin:8px 0}
.code-card .code-tags span{background:var(--ink);color:#fff;border-radius:7px;padding:4px 9px;font:800 13px 'DM Sans',sans-serif}
.code-card p{margin:0;font-size:15px;line-height:1.8}
.code-card h4{margin:0;font-size:15px;color:#8b6013}
.rf{display:flex;gap:7px;flex:none}
.rf button{border:1.5px solid #dcd7cd;background:#fff;border-radius:9px;padding:7px 12px;font:800 13px 'DM Sans',sans-serif;color:#4a535a}
.rf button.selected{border-color:var(--red);background:#fff2f1;color:var(--red)}
.rf button.is-correct{border-color:#2d9a66;background:#e8f7ef;color:#1f7a4f}
.transcript{direction:ltr;text-align:left;font:500 15px/1.8 'DM Sans',sans-serif;background:#f8f6f1;border-radius:12px;padding:14px 16px;color:#38414a}
.transcript p{margin:0 0 6px}.transcript b{color:var(--red)}
.notice{font-size:14px;background:#fff3e5;color:#8a5c16;border-radius:10px;padding:10px 13px;margin-bottom:12px}

/* ---------- Schreiben ---------- */
.task-pick{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px}
.task-btn{text-align:right;border:1px solid #e5e0d7;background:#fff;border-radius:14px;padding:14px 16px}
.task-btn strong{display:block;font-size:16px}
.task-btn small{color:var(--muted)}
.task-btn .de{display:block;font-weight:700;color:var(--red);font-size:13px;margin-bottom:4px}
.task-btn.active{border-color:var(--ink);box-shadow:0 0 0 2px var(--ink) inset}
.task-sheet{direction:ltr;text-align:left;font:500 15.5px/1.7 'DM Sans',sans-serif}
.task-sheet ul{margin:10px 0 0;padding-left:20px}
.task-sheet li{margin-bottom:3px}
.editor{width:100%;min-height:360px;resize:vertical;direction:ltr;text-align:left;border:1px solid #e0dbd2;border-radius:14px;padding:16px;font:500 16px/1.75 'DM Sans',sans-serif;background:#fffefb;color:var(--ink)}
.editor:focus{outline:2px solid #f0c66b;border-color:#f0c66b}
.editor-meta{display:flex;justify-content:space-between;align-items:center;margin-top:8px;font-size:14px;color:var(--muted);gap:10px;flex-wrap:wrap}
.editor-meta b{font-family:'DM Sans',sans-serif;color:var(--ink)}
.criteria{display:grid;gap:10px;margin:6px 0 14px}
.crit{background:#f8f6f1;border-radius:12px;padding:11px 13px}
.crit-top{display:flex;justify-content:space-between;font-weight:800;font-size:14.5px}
.crit-top span{font-family:'DM Sans',sans-serif;direction:ltr}
.bar{height:7px;border-radius:7px;background:#e7e2d9;margin-top:7px;overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--red),var(--gold));border-radius:7px}
.check-list{list-style:none;padding:0;margin:0 0 12px;display:grid;gap:6px}
.check-list li{font-size:14.5px;display:flex;gap:8px;align-items:flex-start;line-height:1.6}
.check-list li:before{content:'✓';flex:none;width:21px;height:21px;border-radius:50%;background:#e3f5eb;color:#2b8d6a;font-weight:900;display:grid;place-items:center;font-size:12px;margin-top:2px}
.check-list li.miss:before{content:'!';background:#fde8e8;color:var(--red)}
.fix{border:1px solid #ece8e1;border-radius:12px;padding:11px 13px;margin-bottom:9px}
.fix .from{direction:ltr;text-align:left;font:500 14.5px 'DM Sans',sans-serif;color:#a2262e;text-decoration:line-through;text-decoration-color:rgba(201,44,53,.5)}
.fix .to{direction:ltr;text-align:left;font:700 14.5px 'DM Sans',sans-serif;color:#1f7a4f;margin-top:3px}
.fix small{display:block;color:#5f676e;margin-top:5px;font-size:13.5px;line-height:1.6}
.grade-big{display:flex;align-items:center;gap:14px;background:var(--ink);color:#fff;border-radius:14px;padding:14px 16px;margin-bottom:12px}
.grade-big strong{font:800 30px 'DM Sans',sans-serif;direction:ltr}
.grade-big small{display:block;color:#c3c8cc}
.model-letter{white-space:pre-wrap}

/* ---------- Sprechen ---------- */
.speak-card h3{margin-top:0}
.redemittel{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.redemittel div{background:#f8f6f1;border-radius:11px;padding:10px 12px}
.redemittel small{display:block;color:var(--red);font-weight:800;font-size:12.5px;margin-bottom:4px}
.redemittel p{margin:0;direction:ltr;text-align:left;font:500 14px/1.65 'DM Sans',sans-serif}
.rec-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:12px}
.rec-dot{width:10px;height:10px;border-radius:50%;background:var(--red);display:inline-block;animation:blink 1s infinite}
@keyframes blink{50%{opacity:.2}}
audio{width:100%;margin-top:10px}

/* ---------- Home feature showcases ---------- */
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.feature-row+.feature-row{margin-top:110px}
.feature-row.reverse .feature-copy{order:2}
.feature-copy h2{font-size:clamp(30px,3.3vw,44px);letter-spacing:-.035em;margin:10px 0 14px}
.feature-copy>p{color:var(--muted);font-size:17px}
.feature-list{list-style:none;padding:0;margin:20px 0 26px;display:grid;gap:11px}
.feature-list li{display:flex;gap:11px;align-items:flex-start;font-weight:600;line-height:1.6}
.feature-list li:before{content:'✓';flex:none;width:24px;height:24px;border-radius:50%;background:#e3f5eb;color:#2b8d6a;display:grid;place-items:center;font-weight:900;font-size:13px}
.mock{background:#fff;border:1px solid #e9e6e0;border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.mock-top{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid #f0ede7;direction:ltr;font:800 13px 'DM Sans',sans-serif}
.mock-top .mock-timer{background:#fde8e8;color:var(--red);border-radius:8px;padding:4px 9px}
.mock-body{padding:18px 20px}
.mock-body h4{direction:ltr;text-align:left;margin:0 0 8px;font:800 16px 'DM Sans',sans-serif}
.mock-body .text-card{font-size:14px;line-height:1.75}
.mock-foot{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;background:#f8f7f4;font-size:13px;font-weight:700;color:var(--muted)}
.mock-foot b{color:var(--ink);font-family:'DM Sans',sans-serif}
.mock-chip{display:inline-block;direction:ltr;background:#fff1cf;color:#8b6013;border-radius:7px;padding:4px 9px;font:800 12px 'DM Sans',sans-serif;margin:8px 0}
.compare{display:grid;gap:10px;padding:18px 20px}
.compare div{border-radius:12px;padding:12px 14px;direction:ltr;text-align:left;font:600 15px 'DM Sans',sans-serif}
.compare .before{background:#fff0f0;color:#a2262e;text-decoration:line-through;text-decoration-color:rgba(201,44,53,.45)}
.compare .after{background:#eaf8f0;color:#1f7a4f}
.compare .tag{display:inline-block;background:var(--ink);color:#fff;border-radius:20px;padding:6px 12px;font:800 12px 'DM Sans',sans-serif;justify-self:start}
.showcase{background:#fff}
.notif-feature{background:#f8f5ef}
.notif-demo{max-width:420px;margin:0 auto;display:grid;gap:10px}
.notif-demo div{background:#fff;border:1px solid #ece7de;border-radius:14px;padding:13px 15px;display:flex;gap:12px;align-items:center;box-shadow:0 8px 22px rgba(23,27,32,.05)}
.notif-demo img{width:38px;height:38px;border-radius:50%}
.notif-demo strong,.notif-demo small{display:block}.notif-demo small{color:var(--muted)}
.skill-card a.card-link{margin-top:auto}

@media(max-width:1050px){
  .work-grid{grid-template-columns:1fr}
  .sticky-panel{position:static;max-height:none}
  .overview{grid-template-columns:repeat(2,1fr)}
  .feature-row{grid-template-columns:1fr;gap:34px}
  .feature-row.reverse .feature-copy{order:0}
}
@media(max-width:760px){
  .app-hero{padding:28px 0 18px}
  .app-main{padding-bottom:110px}
  .panel{padding:17px 16px;border-radius:15px}
  .ads-grid,.task-pick,.redemittel{grid-template-columns:1fr}
  .match-row{flex-direction:column;align-items:stretch}
  .match-row .select-de{width:100%}
  .q-head{flex-wrap:wrap}
  .notif-bell{width:38px;height:38px}
  .notif-panel{position:fixed;top:78px;left:16px;right:16px;width:auto}
  .timer-box{width:100%;justify-content:space-between}
  .feature-row+.feature-row{margin-top:70px}
  .part-tab{min-width:128px}
  .result-bar{padding:16px}
}