:root {
    --primary-bg: #0a0e1a; /* Navy Blue */
    --accent-color: #e67e22; /* Laranja */
    --text-color: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.15);
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-bg);
    background-image: radial-gradient(circle at top right, #1a2a4a, #0a0e1a);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 20px 0;
}

.container {
    width: 90%;
    max-width: 500px;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

header h1 {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 2px;
}

header h1 span {
    color: var(--accent-color);
}

header p {
    font-weight: 300;
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Glassmorphism Form */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.oracle-form {
    position: relative;
    padding-left: 10px; /* Espaço para a barra lateral */
}

.oracle-form::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 10px;
    background: var(--accent-color);
}

.form-content {
    padding: 25px 20px;
}

.input-group {
    margin-bottom: 18px;
    text-align: left;
}

.input-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    font-weight: 400;
    opacity: 0.9;
}

select, textarea {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid var(--glass-border);
    background: #1a2a4a; /* Fundo sólido escuro para melhor contraste em navegadores */
    color: white;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s;
}

select option {
    background-color: #1a2a4a;
    color: white;
}

select:focus, textarea:focus {
    border-color: var(--accent-color);
}

textarea {
    resize: none;
}

.grid-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.btn-main {
    width: 100%;
    padding: 16px;
    margin-top: 10px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(45deg, var(--accent-color), #f39c12);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
    transition: transform 0.2s, opacity 0.2s;
}

.btn-main:active {
    transform: scale(0.98);
}

.hidden {
    display: none;
}

/* Loader */
#loader {
    margin-top: 30px;
    text-align: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--glass-bg);
    border-top: 4px solid var(--accent-color);
    border-radius: 50%;
    margin: 0 auto 10px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Estilos para Resultados (Etapa 5) */
#results-container {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.movie-card {
    position: relative;
    padding-left: 10px;
    text-align: left;
    animation: slideUp 0.6s ease-out forwards;
}

.movie-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 10px;
    background: var(--accent-color);
}

.movie-content {
    padding: 20px;
}

.movie-header {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.movie-poster-sm {
    width: 100px;
    height: 150px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.movie-title-wrap h2 {
    font-size: 1.2rem;
    line-height: 1.2;
    margin-bottom: 5px;
}

.movie-meta-tags {
    font-size: 0.8rem;
    opacity: 0.7;
    margin-bottom: 10px;
}

.movie-ratings {
    display: flex;
    gap: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.rating-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.movie-desc {
    font-size: 0.85rem;
    line-height: 1.4;
    opacity: 0.9;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.oracle-why {
    background: rgba(230, 126, 34, 0.1);
    border-left: 2px solid var(--accent-color);
    padding: 10px;
    font-size: 0.8rem;
    font-style: italic;
    border-radius: 0 5px 5px 0;
}

.btn-secondary {
    width: 100%;
    padding: 14px;
    margin-top: 20px;
    background: transparent;
    border: 1px solid var(--glass-border);
    color: white;
    border-radius: 10px;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.3s;
}

.btn-secondary:hover {
    background: var(--glass-bg);
}

@keyframes slideUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Desktop */
@media (min-width: 768px) {
    .container {
        max-width: 600px;
    }
    .movie-poster-sm {
        width: 120px;
        height: 180px;
    }
}