:root {
    --bg-gradient: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    --card-bg: rgba(255, 255, 255, 0.9);
    --primary-color: #4361ee;
    --primary-hover: #3a56d4;
    --text-main: #2b2d42;
    --text-light: #8d99ae;
    --border-color: #edf2f4;
    --success-color: #4cc9f0;
    --radius: 16px;
    --shadow: 0 10px 30px rgba(0,0,0,0.08);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-gradient);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-main);
    padding: 20px;
}

.app-container {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 800px;
    min-height: 500px;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.view {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.view.active {
    display: flex;
    flex-direction: column;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

h1, h2, h3 {
    margin-bottom: 16px;
}

#landing-view {
    text-align: center;
    justify-content: center;
    align-items: center;
    height: 100%;
    min-height: 400px;
}

#landing-view p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 30px;
    max-width: 600px;
    line-height: 1.5;
}

button {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.primary-btn {
    background: var(--primary-color);
    color: white;
}

.primary-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
}

.primary-btn:disabled {
    background: #a0b0f7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.secondary-btn {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.secondary-btn:hover:not(:disabled) {
    background: rgba(67, 97, 238, 0.05);
}

.secondary-btn:disabled {
    border-color: #a0b0f7;
    color: #a0b0f7;
    cursor: not-allowed;
}

/* Question View */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    margin-bottom: 10px;
    overflow: hidden;
}

#progress-fill {
    height: 100%;
    background: var(--success-color);
    width: 0%;
    transition: width 0.3s ease;
}

#progress-text {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 30px;
    text-align: right;
}

.question-container {
    margin-bottom: 40px;
}

#dimension-name {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-color);
}

#question-text {
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.4;
}

.options-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 40px;
}

.option-btn {
    background: white;
    border: 2px solid var(--border-color);
    padding: 12px 16px;
    text-align: left;
    border-radius: 8px;
    font-size: 0.95rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    transition: all 0.2s;
}

.option-btn:hover {
    border-color: var(--primary-color);
    background: rgba(67, 97, 238, 0.02);
}

.option-btn.selected {
    border-color: var(--primary-color);
    background: rgba(67, 97, 238, 0.08);
    font-weight: 600;
}

.option-btn .option-num {
    background: var(--border-color);
    color: var(--text-light);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s;
}

.option-btn.selected .option-num {
    background: var(--primary-color);
    color: white;
}

.navigation-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: auto;
}

/* Results View */
#results-view h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 10px;
}

#results-view p {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 40px;
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 40px;
}

@media (min-width: 600px) {
    .results-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.result-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.result-title {
    font-weight: 600;
    font-size: 1rem;
}

.result-score {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.result-bar-bg {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.result-bar-fill {
    height: 100%;
    border-radius: 4px;
    background: var(--primary-color);
    transition: width 1s cubic-bezier(0.1, 0.8, 0.2, 1);
}

/* Transitions and Feedback */
.quiz-content {
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 1;
    transform: translateY(0);
}

.quiz-content.fade-out {
    opacity: 0;
    transform: translateY(10px);
}

#results-view p.feedback-text {
    text-align: left;
    margin-top: 16px;
    margin-bottom: 0;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-light);
}

/* Recommendations View */
.recommendations-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.rec-card {
    background: white;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.rec-card h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;
    color: var(--text-main);
}

.rec-card p {
    text-align: left !important;
    font-size: 0.95rem;
    color: var(--text-light) !important;
    line-height: 1.5;
    margin-bottom: 0 !important;
}