/* learning style quiz css */

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.app-container {
    background: linear-gradient(135deg, rgb(93 185 236) 0%, rgb(18 55 118) 50%, rgb(12 38 87) 100%);
    margin-top: 0;
}

.screen { display: none; }
.screen.active { display: block; }

.welcome-screen {
    display: none;/* it is 'none' because screen is active by default */
    /*box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);*/
}

.welcome-screen h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #4a5568;
    background: linear-gradient(135deg, #627bea, #833ccc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.welcome-screen h2 {
    font-size: 1.2rem;
    color: #e0e0e0;
    line-height: 1.6;
    font-weight: 400;
}

.begin-button {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: block;
    margin: 0 auto;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

.begin-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.4);
}

.question-counter {
    color: white;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    text-align: center;
}

.question-text {
    line-height: 1.6;
}

.option {
    background: rgba(255, 255, 255, 0.25);
    color: #e2e8f0;
}

.option:hover {
    background: rgba(255, 255, 255, 0.35);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateX(5px);
}

.option.selected {
    background: rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.6);
    color: #1a202c;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.navigation {
    display: flex;
    justify-content: space-between;
    /*align-items: center;*/
}

.nav-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.nav-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.nav-btn:disabled {
    background: #cbd5e0;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.result-screen {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.result-screen h2 {
    font-size: 1.8rem;
    color: #2351ad;
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 700;
}

.result-type {
    font-size: 1.5rem;
    color: #a23f11;
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    display: inline-block;
    width: 100%;
    text-align: center;
}

.result-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgb(237, 235, 233);
    margin-bottom: 2rem;
    font-weight: 500;
}

.result-characteristics {
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.result-characteristics h3 {
    color: #2351ad;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.result-characteristics ul {
    list-style: none;
    padding: 0;
}

.result-characteristics li {
    padding: 0.5rem 0;
    color: rgb(237, 235, 233);
    position: relative;
    padding-left: 1.5rem;
    font-weight: 500;
}

.result-characteristics li:before {
    content: "✓";
    color: #1a202c;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.restart-button {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    cursor: pointer;
    display: block;
    margin: 0 auto;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.restart-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}