/* ================================================================
   MODAL — Score Preview
   ================================================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal[hidden] {
    display: none;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(26, 20, 18, 0.92);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    z-index: 1;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    width: min(920px, 100%);
    max-height: 92vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--color-bg-alt);
    font-size: 1.5rem;
    line-height: 1;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    z-index: 2;
}

.modal-close:hover {
    background: var(--color-primary);
    color: #fff;
    transform: rotate(90deg);
}

.modal-header {
    padding: 2rem 2rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    padding-right: 4rem;
    /* space for close button */
}

.modal-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--color-dark);
    margin-bottom: 0.2rem;
}

.modal-meta {
    font-size: 0.84rem;
    color: var(--color-text-muted);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    flex: 1;
}

.modal-preview {
    position: relative;
    background: var(--color-bg-alt);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid var(--color-border);
    overflow: hidden;
    padding: 1rem;
}

#pdfCanvas {
    max-width: 100%;
    max-height: 70vh;
    display: block;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.pdf-loading,
.pdf-error {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    text-align: center;
    padding: 1.5rem;
}

.spinner {
    width: 2rem;
    height: 2rem;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.65s linear infinite;
}

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

.modal-info {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.modal-description {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.85;
    flex: 1;
}

.modal-downloads {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.modal-downloads .btn {
    justify-content: center;
    padding: 0.35rem 0.8rem;
    font-size: 0.65rem;
}