:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --accent: #38bdf8;
    --btn-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
}

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

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

.container {
    max-width: 600px;
    width: 100%;
    text-align: center;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -1px;
}

p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.highlight {
    color: var(--text-main);
    border-left: 4px solid var(--accent);
    padding-left: 15px;
    text-align: left;
    background: rgba(255,255,255,0.05);
    padding: 15px;
    border-radius: 0 8px 8px 0;
}

.question {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-main);
    margin-top: 2rem;
}

/* Buttons */
button {
    cursor: pointer;
    border: none;
    font-family: inherit;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.pulse-button {
    background: var(--btn-gradient);
    color: white;
    padding: 18px 40px;
    font-size: 1.2rem;
    border-radius: 50px;
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.4);
    margin-top: 1rem;
}

.pulse-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.6);
}

.pulse-button:active {
    transform: scale(0.98);
}

.secondary-button {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    padding: 12px 30px;
    border-radius: 30px;
    margin-top: 20px;
}

.secondary-button:hover {
    background: var(--accent);
    color: var(--bg-color);
}

/* Result Screen */
.hidden {
    display: none;
}

.result-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.8s ease-out;
}

.flag {
    font-size: 5rem;
    margin-bottom: 10px;
}

#country-name {
    color: var(--accent);
    margin-bottom: 0.5rem;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}