body {
}
/* 🌌 Estilos para el Modelo de Predicción de Exoplanetas */
:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --bg-dark: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.8);
    --text-light: #f8fafc;
    --border-light: rgba(255, 255, 255, 0.2);
    --glow-primary: rgba(99, 102, 241, 0.4);
    --glow-success: rgba(16, 185, 129, 0.4);
}

.exoplanet-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #0c0c2e 0%, #1a1a3e 50%, #2d1b69 100%);
    position: relative;
    overflow-x: hidden;
}

    .exoplanet-container::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.15) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%);
        pointer-events: none;
    }

.stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    animation: twinkle 4s infinite;
}

@keyframes twinkle {
    0%, 100% {
        opacity: 0.3;
    }

    50% {
        opacity: 1;
    }
}

.glass-card {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    max-height: 70vh;
    overflow-y: auto;
    padding: 1rem;
}

    .form-grid::-webkit-scrollbar {
        width: 6px;
    }

    .form-grid::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
    }

    .form-grid::-webkit-scrollbar-thumb {
        background: var(--primary-color);
        border-radius: 10px;
    }

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: block;
    font-size: 0.9rem;
}

    .form-label small {
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.8rem;
        display: block;
        margin-top: 0.25rem;
    }

.form-control-custom {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid var(--border-light) !important;
    border-radius: 10px !important;
    color: var(--text-light) !important;
    padding: 0.75rem 1rem !important;
    transition: all 0.3s ease !important;
    width: 100%;
}

    .form-control-custom:focus {
        background: rgba(255, 255, 255, 0.15) !important;
        border-color: var(--primary-color) !important;
        box-shadow: 0 0 0 3px var(--glow-primary) !important;
        color: var(--text-light) !important;
        outline: none;
    }

    .form-control-custom::placeholder {
        color: rgba(255, 255, 255, 0.5) !important;
    }

.btn-predict {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
    border-radius: 12px;
    color: white;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--glow-primary);
    width: 100%;
    margin-top: 1rem;
}

    .btn-predict:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px var(--glow-primary);
        background: linear-gradient(135deg, var(--primary-dark), #4338ca);
    }

    .btn-predict:active {
        transform: translateY(0);
    }

.result-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    margin-top: 2rem;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.prediction-badge {
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-block;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px var(--glow-success);
}

.probability-bar {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    height: 8px;
    margin: 0.5rem 0;
    overflow: hidden;
}

.probability-fill {
    height: 100%;
    border-radius: 10px;
    transition: width 1s ease;
}

    .probability-fill.confirmed {
        background: linear-gradient(90deg, var(--success-color), #34d399);
    }

    .probability-fill.false-positive {
        background: linear-gradient(90deg, var(--danger-color), #f87171);
    }

.probability-labels {
    display: flex;
    justify-content: space-between;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.header-title {
    color: var(--text-light);
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    background: linear-gradient(135deg, #ffffff, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .header-title {
        font-size: 2rem;
    }

    .glass-card {
        margin: 1rem;
        padding: 1.5rem;
    }
}

/* Animaciones para inputs */
.form-control-custom:hover {
    border-color: rgba(255, 255, 255, 0.4) !important;
}

/* Estados de validación */
.form-control-custom:invalid {
    border-color: var(--danger-color) !important;
}

.form-control-custom:valid {
    border-color: rgba(16, 185, 129, 0.5) !important;
}