:root {
    --sbr-pink: #ff2a85;
    --sbr-cyan: #00f2fe;
    --sbr-yellow: #ffeb3b;
    --sbr-purple: #7b2cbf;
    --sbr-dark: #1a1a24;
    --sbr-border: 3px solid #1a1a24;
    --sbr-shadow: 5px 5px 0px #1a1a24;
    --sbr-shadow-hover: 8px 8px 0px #ff2a85;
}

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

body {
    background-color: #f8f9fa;
    background-image: radial-gradient(#e0e0e0 1.5px, transparent 1.5px);
    background-size: 20px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    color: var(--sbr-dark);
    overflow-x: hidden;
}

.sfx-bg {
    position: fixed;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 7rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.03);
    user-select: none;
    z-index: 0;
    pointer-events: none;
    font-style: italic;
}
.sfx-1 { top: 5%; left: 5%; transform: rotate(-15deg); }
.sfx-2 { bottom: 5%; right: 5%; transform: rotate(10deg); }

.container {
    position: relative;
    z-index: 1;
    background: #ffffff;
    padding: 35px 30px;
    border-radius: 16px;
    border: var(--sbr-border);
    box-shadow: var(--sbr-shadow);
    max-width: 550px;
    width: 100%;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.badge {
    display: inline-block;
    background: var(--sbr-yellow);
    color: var(--sbr-dark);
    font-weight: 900;
    font-size: 0.85rem;
    padding: 4px 14px;
    border: 2px solid var(--sbr-dark);
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    box-shadow: 2px 2px 0px var(--sbr-dark);
    transform: rotate(-2deg);
}

h1 {
    font-size: 2rem;
    font-weight: 900;
    color: var(--sbr-dark);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.1);
}

.subtitle {
    font-size: 0.95rem;
    color: #6c757d;
    margin-bottom: 25px;
    line-height: 1.4;
}

.input-group {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    position: relative;
}

input[type="text"] {
    flex: 1;
    padding: 14px 16px;
    border: var(--sbr-border);
    border-radius: 10px;
    font-size: 0.95rem;
    outline: none;
    background: #fff;
    box-shadow: 3px 3px 0px var(--sbr-dark);
    transition: all 0.2s ease;
}

input[type="text"]:focus {
    box-shadow: 5px 5px 0px var(--sbr-purple);
    transform: translateY(-2deg);
}

button {
    padding: 14px 24px;
    background-color: var(--sbr-pink);
    color: white;
    border: var(--sbr-border);
    border-radius: 10px;
    cursor: pointer;
    font-weight: 900;
    font-size: 1rem;
    letter-spacing: 0.5px;
    box-shadow: 3px 3px 0px var(--sbr-dark);
    transition: all 0.15s ease;
    position: relative;
    overflow: hidden;
}

button:hover {
    transform: translate(-2deg, -2deg);
    box-shadow: 5px 5px 0px var(--sbr-dark);
    background-color: #ff006e;
}

button:active {
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0px var(--sbr-dark);
}

.result {
    margin-top: 25px;
    display: none;
    background: #fafafa;
    border: var(--sbr-border);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 4px 4px 0px var(--sbr-dark);
    animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: left;
}

@keyframes popIn {
    0% { opacity: 0; transform: scale(0.9) translateY(10px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

.result-content {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-bottom: 20px;
}

.cover-wrapper {
    position: relative;
    flex-shrink: 0;
}

.result img {
    width: 110px;
    height: 140px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid var(--sbr-dark);
    box-shadow: 3px 3px 0px var(--sbr-dark);
}

.video-details {
    flex: 1;
    overflow: hidden;
}

.video-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--sbr-dark);
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    background: #fff;
    padding: 10px;
    border: 1.5px solid var(--sbr-dark);
    border-radius: 6px;
    font-size: 0.8rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #495057;
    font-weight: 600;
}

.stat-item span {
    color: var(--sbr-purple);
    font-weight: 700;
}

.download-btn {
    display: block;
    width: 100%;
    padding: 14px;
    background-color: var(--sbr-cyan);
    color: var(--sbr-dark);
    text-decoration: none;
    font-weight: 900;
    font-size: 1.05rem;
    text-align: center;
    border: var(--sbr-border);
    border-radius: 10px;
    box-shadow: 4px 4px 0px var(--sbr-dark);
    transition: all 0.2s ease;
    text-transform: uppercase;
}

.download-btn:hover {
    background-color: #00d8e6;
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--sbr-dark);
}

.download-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--sbr-dark);
}

.error {
    color: #d62828;
    background: #ffe5e5;
    padding: 10px 15px;
    border-radius: 8px;
    border: 2px solid #d62828;
    margin-top: 15px;
    font-weight: 700;
    font-size: 0.9rem;
    display: none;
    box-shadow: 3px 3px 0px #d62828;
}

.loading {
    display: none;
    margin-top: 15px;
    font-weight: 900;
    font-size: 1.1rem;
    color: var(--sbr-purple);
    letter-spacing: 1px;
    animation: pulse 1s infinite alternate;
}

@keyframes pulse {
    0% { transform: scale(0.98); opacity: 0.8; }
    100% { transform: scale(1.02); opacity: 1; }
}

@media (max-width: 480px) {
    .input-group { flex-direction: column; }
    .result-content { flex-direction: column; text-align: center; }
    .result img { width: 100%; max-width: 200px; height: auto; }
    .stats-grid { text-align: left; }
}