:root {
    --bg-color: #0f0f12;
    --card-bg: #1e1e24;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #6c5ce7;
    --accent-hover: #5849be;
    --error-color: #ff4757;
    --font-family: 'Outfit', sans-serif;
}

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

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

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

header {
    margin-bottom: 40px;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    background: linear-gradient(45deg, #6c5ce7, #a29bfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

header p {
    color: var(--text-secondary);
}

.input-group {
    display: flex;
    gap: 10px;
    background: var(--card-bg);
    padding: 10px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

input[type="text"] {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 10px;
    font-size: 1rem;
    font-family: var(--font-family);
    outline: none;
}

button {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-family);
    font-weight: 600;
    transition: background-color 0.3s;
}

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

.hidden {
    display: none;
}

#loading {
    margin-top: 20px;
}

.spinner {
    width: 30px;
    height: 30px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    animation: spin 1s ease-in-out infinite;
    margin: 0 auto 10px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

#error {
    margin-top: 20px;
    color: var(--error-color);
    background: rgba(255, 71, 87, 0.1);
    padding: 10px;
    border-radius: 8px;
}

#preview {
    margin-top: 30px;
    animation: fadeIn 0.5s ease-out;
}

.card {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

#thumbnail {
    width: 100%;
    height: auto;
    display: block;
}

.card-content {
    padding: 20px;
    text-align: left;
}

.card-content h2 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.platform-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    text-transform: capitalize;
}

.primary-btn {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    margin-top: 10px;
}

.secondary-btn {
    background-color: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 5px 10px;
    font-size: 0.8rem;
    border-radius: 6px;
    margin-top: 5px;
}

.secondary-btn:hover {
    background-color: var(--accent-color);
    color: white;
}

.caption-container {
    background: rgba(255, 255, 255, 0.05);
    padding: 10px;
    border-radius: 8px;
    margin: 15px 0;
    text-align: left;
}

#videoCaption {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-height: 100px;
    overflow-y: auto;
    margin-bottom: 5px;
    white-space: pre-wrap;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

footer {
    margin-top: 50px;
    font-size: 0.8rem;
    color: #444;
}

.ad-container {
    background-color: #2a2a30;
    border: 1px dashed var(--text-secondary);
    color: var(--text-secondary);
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
    text-align: center;
    font-size: 0.9rem;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100px;
}