/* Color Palette (AniMagi Style) */
:root {
    --bg-light: #f5f0e1; /* Light Beige */
    --primary-dark: #3a2e39; /* Dark Brown/Plum - Main Text/Border */
    --accent-yellow: #f1bf13; /* For buttons and highlights */
    --border-radius-large: 30px;
    --border-radius-small: 10px;
}

/* Global Setup: Mobile-First and Poppins Font */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--primary-dark);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    padding: 15px; /* Mobile viewport padding */
}

.container {
    /* Mobile Constraints: Fixed width for phone screens */
    width: 100%;
    max-width: 450px;
    
    /* Aesthetic Styling */
    background-color: var(--bg-light);
    border-radius: var(--border-radius-large);
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 3px solid var(--primary-dark);
}

/* --- Header Styling --- */
.header {
    text-align: center;
    margin-bottom: 25px;
    color: var(--primary-dark);
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 5px;
}

.header p {
    font-size: 0.85rem;
    font-weight: 400;
    opacity: 0.8;
}

/* --- Card / Main Interface Styling (Inner Container) --- */
.card {
    background-color: #e8e2d4;
    border: 3px solid var(--primary-dark);
    border-radius: var(--border-radius-large);
    padding: 15px;
}

/* --- Input Group (Stacked on mobile) --- */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.url-input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--primary-dark);
    border-radius: var(--border-radius-small);
    font-size: 0.95rem;
    background-color: #fff;
    color: var(--primary-dark);
    font-weight: 500;
}

/* Button Styling (Cute and bold) */
.btn {
    background-color: var(--accent-yellow);
    color: var(--primary-dark);
    border: 2px solid var(--primary-dark);
    padding: 12px;
    border-radius: var(--border-radius-small);
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s, box-shadow 0.2s;
    font-size: 1rem;
    text-transform: uppercase;
}

.btn:hover {
    background-color: #ffda6a;
    box-shadow: 2px 2px 0 var(--primary-dark);
}

/* --- Loading State --- */
.loading {
    text-align: center;
    padding: 15px 0;
    color: var(--primary-dark);
}

.spinner {
    border: 4px solid rgba(58, 46, 57, 0.2);
    border-top: 4px solid var(--primary-dark);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 0 auto 10px;
}

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

/* --- Result Container --- */
.result-container {
    padding-top: 15px;
    border-top: 2px dashed rgba(58, 46, 57, 0.2);
}

/* Video Info Section (Stacked for mobile) */
.video-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
    color: var(--primary-dark);
    align-items: center;
    text-align: center;
}

.video-title {
    font-size: 1.1rem;
    font-weight: 900;
    margin-top: 5px;
}

.video-thumbnail {
    width: 100%;
    height: auto;
    max-width: 350px;
    object-fit: cover;
    border-radius: var(--border-radius-small);
    border: 2px solid var(--primary-dark);
}

.video-description {
    font-size: 0.85rem;
    font-weight: 400;
    opacity: 0.8;
    max-height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.video-meta {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 5px;
}

.video-meta span {
    margin: 0 10px;
    font-size: 0.8rem;
}

.video-meta i {
    margin-right: 3px;
}

/* --- Download Options (Stacked for mobile) --- */
.download-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.select-group {
    display: flex;
    gap: 10px;
    width: 100%;
}

#downloadType, #downloadQuality {
    padding: 10px;
    border: 2px solid var(--primary-dark);
    border-radius: var(--border-radius-small);
    background-color: #fff;
    color: var(--primary-dark);
    font-weight: 500;
    flex-grow: 1;
    font-size: 0.95rem;
    /* Custom select styling for the smooth look */
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='currentColor' class='bi bi-chevron-down' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

/* Adjust select group for very small phones */
@media (max-width: 320px) {
    .select-group {
        flex-direction: column;
    }
}

/* --- Footer --- */
.footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary-dark);
    opacity: 0.7;
}