:root {
    --bg-color: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-1: #ec4899;
    --accent-2: #8b5cf6;
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-glow: rgba(236, 72, 153, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 0 1rem 2rem 1rem;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(236, 72, 153, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
}

.app-container {
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 0.5rem;
}

.title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 0.5rem;
}

.highlight {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 300;
}

/* Main Result Card */
.result-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

.result-text {
    font-size: 1.4rem;
    line-height: 1.6;
    font-weight: 400;
    color: var(--text-primary);
    transition: opacity 0.3s ease;
    margin-bottom: 1.5rem;
}

.result-text strong {
    color: var(--accent-1);
    font-weight: 600;
}

.component-breakdown {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 1.5rem;
    text-align: left;
}

.breakdown-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.breakdown-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-2);
    font-weight: 600;
}

.breakdown-value {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Filters Section (Compact Grid) */
.filters-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.dropdown-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.dropdown-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.premium-select {
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    padding: 0.8rem;
    border-radius: 8px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
    transition: all 0.2s ease;
}

.premium-select:focus {
    border-color: var(--accent-1);
    box-shadow: 0 0 0 2px var(--glass-glow);
}

.premium-select option {
    background: var(--bg-color);
    color: var(--text-primary);
}

/* Action Section */
.action-section {
    display: flex;
    justify-content: center;
    margin-top: 0.5rem;
}

.generate-btn {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    color: white;
    border: none;
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 30px;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 15px var(--glass-glow);
}

.generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(236, 72, 153, 0.4);
}

.generate-btn:active {
    transform: translateY(1px);
}

/* Animation class for JS */
.fade-out {
    opacity: 0;
    transform: translateY(5px);
}

@media (max-width: 600px) {
    .title { font-size: 2rem; }
    .result-text { font-size: 1.1rem; }
    .component-breakdown { grid-template-columns: 1fr; }
}