body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 30px;
    background-color: #fafafa;
}

h1 {
    margin-bottom: 20px;
}

h2 {
    margin-top: 0;
    margin-bottom: 15px;
}

.input-panel {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.input-panel input {
    width: 350px;
    padding: 10px;
    box-sizing: border-box;
}

.input-panel button {
    padding: 10px 20px;
    cursor: pointer;
}

/* =======================================================
   Release Panel
   ======================================================= */

.release-panel {
    display: grid;
    grid-template-columns: 350px 350px 120px 180px 150px;
    gap: 20px;

    margin-bottom: 20px;
    padding: 15px;

    border: 1px solid #ccc;
    border-radius: 8px;
    background: white;

    align-items: center;
}

.release-field label {
    display: block;
    font-weight: bold;
    margin-bottom: 6px;
}

.release-field input {
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
}

.cover-art {
    display: flex;
    justify-content: flex-end;
}

.cover-art img {
    width: 150px;
    height: 150px;

    object-fit: cover;

    border-radius: 8px;
    border: 1px solid #ccc;
    background: #f5f5f5;
}

/* =======================================================
   Workspace
   ======================================================= */

.workspace {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}

.panel {
    background: white;

    border: 1px solid #ccc;
    border-radius: 8px;

    padding: 15px;
    min-height: 600px;
}

/* =======================================================
   Track Rows
   ======================================================= */

.track {
    min-height: 40px;

    display: flex;
    align-items: center;

    padding: 8px 10px;
    margin-bottom: 5px;

    border-radius: 4px;
    box-sizing: border-box;
}

.yt-track {
    background: #f5f5f5;
}

.mb-track {
    background: #dcefff;
    cursor: move;
}

.mb-track input {
    width: 100%;

    border: none;
    outline: none;

    background: transparent;

    font: inherit;
    color: inherit;

    padding: 0;
    margin: 0;
}

/* =======================================================
   Match Results
   ======================================================= */

.match-row {
    min-height: 40px;

    display: flex;
    align-items: center;

    padding: 10px;
    margin-bottom: 5px;

    border-radius: 4px;
}

.exact {
    background: #d4edda;
}

.fuzzy {
    background: #fff3cd;
}

.unmatched {
    background: #f8d7da;
}

.manual {
    background: #cfe2ff;
}

/* =======================================================
   Footer
   ======================================================= */

.footer {
    margin-top: 20px;
    text-align: center;
}

.footer button {
    padding: 10px 30px;
    font-size: 16px;
    cursor: pointer;
}

/* =======================================================
   Responsive
   ======================================================= */

@media (max-width: 1200px) {

    .release-panel {
        grid-template-columns: 1fr 1fr;
    }

    .cover-art {
        grid-column: span 2;
        justify-content: center;
    }
}

@media (max-width: 900px) {

    .workspace {
        grid-template-columns: 1fr;
    }

    .release-panel {
        grid-template-columns: 1fr;
    }

    .cover-art {
        justify-content: center;
    }
}