* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    background: #f0f4f8;
    color: #1e2f3f;
    min-height: 100vh;
}

header {
    background: white;
    padding: 40px 20px 30px;
    text-align: center;
    border-bottom: 3px solid #1a5c8a;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

header h1 {
    color: #0b2b44;
    font-size: 2.2rem;
}

header p {
    color: #3d5a73;
    margin-top: 8px;
    font-size: 1.1rem;
}

main {
    max-width: 750px;
    margin: 40px auto;
    padding: 0 20px;
}

section {
    background: white;
    padding: 35px 40px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

h2 {
    color: #0b2b44;
    margin-bottom: 12px;
}

button {
    padding: 14px 28px;
    margin: 6px 6px 6px 0;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.15s;
    background: #eef2f6;
    color: #1d3b55;
}

button:hover {
    transform: scale(1.02);
    opacity: 0.9;
}

button:active {
    transform: scale(0.98);
}

#startButton, #nextButton, #restartButton {
    background: #1a5c8a;
    color: white;
    padding: 16px 40px;
    font-size: 1.15rem;
    border-radius: 60px;
    box-shadow: 0 4px 0 #0f3b5a;
    width: 100%;
    margin-top: 15px;
}

#startButton:hover, #nextButton:hover, #restartButton:hover {
    background: #1f6fa3;
}

#answers {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 25px 0 20px;
}

#answers button {
    width: 100%;
    text-align: left;
    padding: 16px 20px;
    background: #f7faff;
    border: 2px solid #dde7f0;
    border-radius: 14px;
    font-weight: 500;
    transition: 0.1s;
}

#answers button:hover {
    background: #e8f0fa;
    border-color: #8ba3c2;
}

#answers button.selected {
    background: #1a5c8a;
    color: white;
    border-color: #1a5c8a;
}

#answers button.selected:hover {
    background: #1f6fa3;
}

#progressBar {
    width: 100%;
    height: 10px;
    background: #e2e8f0;
    border-radius: 20px;
    margin-bottom: 8px;
    overflow: hidden;
}

#progressFill {
    height: 100%;
    width: 0%;
    background: #1a5c8a;
    border-radius: 20px;
    transition: width 0.3s ease;
}

#progressText {
    font-weight: 600;
    color: #3d5a73;
    margin-bottom: 10px;
}

#thesis {
    font-size: 1.4rem;
    font-weight: 500;
    line-height: 1.5;
    color: #0b1e2e;
    margin: 20px 0 5px;
}

#themaLabel {
    color: #5b6f82;
    font-size: 0.9rem;
    background: #f0f4f8;
    display: inline-block;
    padding: 4px 14px;
    border-radius: 40px;
    margin-bottom: 10px;
}

/* Ergebnis */
#results {
    margin: 25px 0;
}

.result-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    margin-bottom: 12px;
    background: #f8fafc;
    border-radius: 14px;
    border-left: 6px solid #1a5c8a;
    transition: 0.1s;
}

.result-card.top {
    background: #e1f0fa;
    border-left-color: #0f4b73;
    font-weight: 600;
}

.result-party {
    font-weight: 700;
    font-size: 1.1rem;
}

.result-percent {
    background: white;
    padding: 4px 16px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 1.2rem;
    color: #0b2b44;
}

.result-percent.high {
    background: #1a7a4a;
    color: white;
}

@media (max-width: 550px) {
    section { padding: 25px 20px; }
    header h1 { font-size: 1.6rem; }
    #thesis { font-size: 1.2rem; }
    .result-card { flex-direction: column; text-align: center; gap: 8px; }
}