diff --git a/app/static/style.css b/app/static/style.css
index d2e35a5..8d1673f 100644
--- a/app/static/style.css
+++ b/app/static/style.css
@@ -1,118 +1,235 @@
 :root {
-    --primary: #8b0000; /* Dunkelrot */
-    --bg: #fdf5e6;      /* Pergament */
+    --primary: #c0392b; /* Modernes Rot für Latein */
+    --primary-hover: #a93226;
+    --bg: #f4f6f8;      /* Kühles Hellgrau (Modern) */
+    --card-bg: #ffffff;
+    --text: #333333;
+    --border: #dfe6e9;
     --correct: #d4edda;
+    --correct-border: #28a745;
     --wrong: #f8d7da;
+    --wrong-border: #dc3545;
     --typo: #fff3cd;
+    --typo-border: #ffc107;
+    --incomplete: #fff3cd;
+    --incomplete-border: #ffc107;
 }
 
+* { box-sizing: border-box; }
+
 body {
-    font-family: "Georgia", serif;
-    background: var(--bg);
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
+    background-color: var(--bg);
+    color: var(--text);
     margin: 0;
     display: flex;
     flex-direction: column;
     min-height: 100vh;
+    padding: 20px;
 }
 
 .container {
-    max-width: 600px;
-    margin: 0 auto;
-    padding: 20px;
+    max-width: 500px; /* Handy-optimierte Breite */
     width: 100%;
-    flex: 1;
+    margin: auto;
     display: flex;
     flex-direction: column;
-    justify-content: center;
+    gap: 20px;
 }
 
-h1 { text-align: center; color: #444; border-bottom: 2px solid var(--primary); padding-bottom: 10px; }
+h1 {
+    text-align: center;
+    font-size: 1.8rem;
+    color: var(--primary);
+    margin-bottom: 10px;
+    font-weight: 700;
+}
 
-/* Lesson Grid */
+/* --- CARD STYLE (Wie Englisch App) --- */
+.card, #setup-screen {
+    background: var(--card-bg);
+    padding: 25px;
+    border-radius: 16px;
+    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
+}
+
+.section-title {
+    font-size: 1.1rem;
+    font-weight: 600;
+    margin-bottom: 15px;
+    text-align: center;
+    color: #666;
+}
+
+/* --- LEKTIONEN WAHL (Chips statt Checkboxen) --- */
 .lesson-grid {
     display: grid;
-    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
-    gap: 10px;
-    margin-bottom: 20px;
+    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
+    gap: 8px;
+    margin-bottom: 25px;
+    max-height: 300px;
+    overflow-y: auto; /* Scrollen wenn zu viele */
 }
+
 .lesson-item input { display: none; }
 .lesson-item label {
     display: block;
-    padding: 10px;
-    background: #fff;
-    border: 1px solid #ccc;
+    padding: 10px 5px;
+    background: #f1f2f6;
+    border-radius: 8px;
     text-align: center;
     cursor: pointer;
+    font-size: 0.9rem;
+    font-weight: 600;
+    color: #555;
+    transition: all 0.2s;
+    border: 2px solid transparent;
 }
+
 .lesson-item input:checked + label {
     background: var(--primary);
     color: white;
-    border-color: var(--primary);
+    box-shadow: 0 2px 5px rgba(192, 57, 43, 0.3);
 }
 
+/* --- OPTIONS --- */
 .options {
-    text-align: center;
-    margin-bottom: 20px;
-    font-size: 1.1rem;
-}
-
-.card {
-    background: #fff;
-    padding: 20px;
-    border-radius: 8px;
-    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
-    text-align: center;
-    margin-bottom: 20px;
-}
-
-.question { font-size: 2.5rem; font-weight: bold; margin: 10px 0; }
-.hint { font-style: italic; color: #666; margin-bottom: 20px; }
-
-.input-row {
     display: flex;
     align-items: center;
-    margin-bottom: 10px;
-}
-.lbl { width: 50px; font-weight: bold; color: #555; }
-input[type="text"] {
-    flex: 1;
-    padding: 10px;
-    font-size: 1.1rem;
-    border: 2px solid #ddd;
-    border-radius: 4px;
-}
-
-.correct { background-color: var(--correct); border-color: green !important; }
-.wrong { background-color: var(--wrong); border-color: red !important; }
-.typo { background-color: var(--typo); border-color: orange !important; }
-.incomplete { background-color: #fff3cd; border-color: #ffc107 !important; }
-
-.quiz-controls {
-    display: flex;
-    flex-direction: column;
+    justify-content: center;
     gap: 10px;
+    margin-bottom: 20px;
+    padding: 10px;
+    background: #f9f9f9;
+    border-radius: 8px;
+}
+.options input { transform: scale(1.2); }
+.options label { cursor: pointer; font-size: 0.95rem; }
+
+/* --- QUIZ AREA --- */
+.label {
+    font-size: 0.8rem;
+    text-transform: uppercase;
+    letter-spacing: 1px;
+    color: #888;
+    margin-bottom: 5px;
 }
 
+.question {
+    font-size: 2rem;
+    font-weight: 800;
+    color: #2d3436;
+    margin: 5px 0 10px 0;
+}
+
+.hint {
+    font-style: italic;
+    color: #636e72;
+    margin-bottom: 25px;
+    font-size: 0.95rem;
+    min-height: 20px;
+}
+
+/* --- INPUTS --- */
+.input-row {
+    margin-bottom: 15px;
+    text-align: left;
+}
+
+.lbl {
+    display: block;
+    font-size: 0.85rem;
+    font-weight: bold;
+    color: #666;
+    margin-bottom: 5px;
+}
+
+.quiz-input {
+    width: 100%;
+    padding: 14px;
+    font-size: 1.1rem; /* Groß genug für Handy (kein Zoom) */
+    border: 2px solid var(--border);
+    border-radius: 10px;
+    outline: none;
+    transition: border-color 0.2s;
+    background: #fff;
+    -webkit-appearance: none;
+}
+
+.quiz-input:focus {
+    border-color: var(--primary);
+    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
+}
+
+/* Feedback Farben */
+.correct { background-color: var(--correct); border-color: var(--correct-border) !important; color: #155724; }
+.wrong { background-color: var(--wrong); border-color: var(--wrong-border) !important; color: #721c24; }
+.typo { background-color: var(--typo); border-color: var(--typo-border) !important; color: #856404; }
+.incomplete { background-color: var(--incomplete); border-color: var(--incomplete-border) !important; }
+
+/* --- BUTTONS --- */
 .action-btn {
     width: 100%;
-    padding: 15px;
+    padding: 16px;
     font-size: 1.1rem;
     background: var(--primary);
     color: white;
     border: none;
+    border-radius: 10px;
     cursor: pointer;
-    font-weight: bold;
-    border-radius: 5px;
+    font-weight: 700;
+    letter-spacing: 0.5px;
+    transition: background 0.2s, transform 0.1s;
+    margin-top: 10px;
+    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
 }
-.danger { background: #555; }
-.action-btn:disabled { opacity: 0.5; }
 
+.action-btn:hover { background: var(--primary-hover); }
+.action-btn:active { transform: scale(0.98); }
+.action-btn:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; }
+.danger { background: #636e72; margin-top: 15px; }
+
+/* --- FEEDBACK TEXT --- */
+.feedback {
+    margin-top: 15px;
+    font-weight: bold;
+    font-size: 1.1rem;
+    min-height: 25px;
+}
+
+/* --- PROGRESS BAR --- */
 .progress-container {
-    background: #fff;
-    padding: 10px;
-    text-align: center;
     position: fixed;
     bottom: 0; left: 0; right: 0;
+    background: white;
+    padding: 10px 20px;
+    border-top: 1px solid #eee;
+    z-index: 100;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
 }
-.progress-bar-bg { height: 10px; background: #eee; width: 100%; margin-top: 5px; }
-.progress-bar-fill { height: 100%; background: var(--primary); width: 0%; transition: width 0.3s; }
\ No newline at end of file
+
+#stats-text {
+    font-size: 0.85rem;
+    color: #666;
+    margin-bottom: 5px;
+    font-weight: 600;
+}
+
+.progress-bar-bg {
+    height: 8px;
+    background: #e9ecef;
+    width: 100%;
+    max-width: 500px;
+    border-radius: 4px;
+    overflow: hidden;
+}
+
+.progress-bar-fill {
+    height: 100%;
+    background: var(--primary);
+    width: 0%;
+    transition: width 0.4s ease;
+    border-radius: 4px;
+}
\ No newline at end of file