/* Online composer — /sortu-online (MuseScore WASM) */
.composer-page {
    width: 100%;
    padding: 1.5rem 1rem 3rem;
}

.composer-page__hero {
    margin-bottom: 1.5rem;
}

.composer-page__label {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.85rem;
    opacity: 0.7;
    margin-bottom: 0.25rem;
}

.composer-page__title {
    margin: 0 0 0.5rem;
}

.composer-page__intro,
.composer-page__fallback {
    opacity: 0.85;
}

.composer-page__intro {
    text-align: center;
}

.composer-page__toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    padding: 0.65rem 0.8rem;
    border: 1px solid rgba(16, 24, 40, 0.08);
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
}

.composer-page__toolbar-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.composer-page__toolbar .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    height: 38px;
    padding: 0 0.95rem;
    border: 1px solid transparent;
    border-radius: 9px;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.08s ease;
}

.composer-page__toolbar [hidden] {
    display: none !important;
}

.composer-page__toolbar .btn:active {
    transform: translateY(1px);
}

.composer-page__toolbar .btn-light {
    color: #2a3038;
    background: #f4f5f7;
    border-color: #e4e6e9;
}

.composer-page__toolbar .btn-light:hover {
    background: #e9ebee;
    border-color: #d6d9dd;
}

.composer-page__toolbar .btn.save {
    color: #fff;
    background: var(--accent, #9f6d41);
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(159, 109, 65, 0.28);
}

.composer-page__toolbar .btn.save:hover {
    filter: brightness(1.07);
}

.composer-page__toolbar-group--primary {
    margin-left: auto;
}

.composer-page__status {
    min-height: 1.25rem;
    margin: 0 0 0.75rem;
    font-size: 0.9rem;
}

.composer-page__status.is-error {
    color: #b00020;
}

.composer-page__status.is-loading {
    opacity: 0.85;
}

.composer-page.is-import-loading .composer-page__toolbar-actions .btn {
    opacity: 0.65;
}

.composer-page.is-import-loading #composer-import-btn,
.composer-page.is-import-loading #composer-import-file,
.composer-page.is-import-loading #composer-download-mscz {
    pointer-events: none;
}

.composer-page.is-busy #composer-publish-btn,
.composer-page.is-busy #composer-save-draft,
.composer-page.is-busy #composer-import-btn,
.composer-page.is-busy #composer-import-file,
.composer-page.is-busy #composer-download-mscz {
    opacity: 0.6;
    pointer-events: none;
}

.composer-page.is-busy #composer-publish-btn {
    opacity: 0.85;
}

.composer-page.is-busy #composer-publish-btn::after {
    content: "";
    width: 0.85em;
    height: 0.85em;
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-top-color: #fff;
    border-radius: 50%;
    animation: composer-spin 0.85s linear infinite;
}

.composer-page.is-busy #composer-save-draft {
    opacity: 0.85;
}

.composer-page.is-busy #composer-save-draft::after {
    content: "";
    width: 0.85em;
    height: 0.85em;
    border: 2px solid rgba(0, 0, 0, 0.18);
    border-top-color: #2a3038;
    border-radius: 50%;
    animation: composer-spin 0.85s linear infinite;
}

.composer-page__editor-frame {
    position: relative;
    height: min(72vh, 720px);
    min-height: 520px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    overflow: hidden;
    background: #f5f5f5;
}

.composer-page__import-loading {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(245, 245, 245, 0.92);
    backdrop-filter: blur(2px);
}

.composer-page__import-loading[hidden] {
    display: none !important;
}

.composer-page__import-loading-panel {
    max-width: 22rem;
    text-align: center;
    padding: 1.25rem 1.5rem;
    border-radius: 10px;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.composer-page__import-loading-text {
    margin: 0.85rem 0 0;
    line-height: 1.45;
    font-size: 0.95rem;
}

.composer-page__spinner {
    width: 2.5rem;
    height: 2.5rem;
    margin: 0 auto;
    border: 3px solid rgba(0, 0, 0, 0.12);
    border-top-color: #1a5fb4;
    border-radius: 50%;
    animation: composer-spin 0.85s linear infinite;
}

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

.composer-page__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.composer-page__sidebar,
.composer-page__preview {
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    background: #fff;
    padding: 1rem;
}

.composer-page__sidebar h2,
.composer-page__preview h2 {
    font-size: 1rem;
    margin: 0 0 0.75rem;
}

.composer-page__draft-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 55vh;
    overflow-y: auto;
}

.composer-page__draft-item {
    width: 100%;
    text-align: left;
    border: 1px solid #e5e5e5;
    background: #fafafa;
    border-radius: 6px;
    padding: 0.5rem 0.65rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
}

.composer-page__draft-item strong {
    display: block;
}

.composer-page__draft-item span {
    font-size: 0.8rem;
    opacity: 0.7;
}

.composer-page__main {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.composer-page__editor-frame iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.composer-page__preview-status {
    min-height: 1.25rem;
    margin: 0 0 0.5rem;
    font-size: 0.9rem;
}

.composer-page__preview-status.is-error {
    color: #b00020;
}

.composer-page__preview-status.is-loading {
    opacity: 0.75;
}

.composer-page__pdf-preview {
    width: 100%;
    min-height: 480px;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    background: #fff;
}

.composer-page__fallback {
    margin-top: 1.5rem;
}

.composer-page__back {
    margin: 0.75rem 0 0;
}

.composer-page__comment-label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.35rem;
}

.composer-page__comment {
    width: 100%;
    min-height: 7rem;
    resize: vertical;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    padding: 0.65rem;
    font: inherit;
}

.composer-page__correction-hint {
    margin-top: 0.75rem;
    font-size: 0.85rem;
}

@media (max-width: 900px) {
    .composer-page__layout {
        grid-template-columns: 1fr;
    }

    .composer-page__editor-frame {
        min-height: 420px;
    }
}

/* Guest mode: no drafts sidebar, single column */
.composer-page--guest .composer-page__layout {
    grid-template-columns: 1fr;
}

.composer-guest {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding: 1rem 1.25rem;
    border-radius: 10px;
    background: #2a3038;
    color: #fff;
    box-shadow: 0 10px 24px rgba(42, 48, 56, 0.18);
}

.composer-guest__text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    max-width: 46rem;
}

.composer-guest__text strong {
    font-size: 1.05rem;
}

.composer-guest__text span {
    font-size: 0.9rem;
    opacity: 0.9;
}

.composer-guest__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.composer-guest__actions .btn {
    text-decoration: none;
}

/* Account-required modal */
body.composer-modal-open {
    overflow: hidden;
}

.composer-modal[hidden] {
    display: none !important;
}

.composer-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.composer-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(20, 24, 28, 0.55);
    backdrop-filter: blur(2px);
}

.composer-modal__panel {
    position: relative;
    width: min(30rem, 100%);
    background: #fff;
    border-radius: 14px;
    padding: 1.75rem 1.75rem 1.5rem;
    box-shadow: 0 24px 60px rgba(20, 24, 28, 0.35);
}

.composer-modal__eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
    color: #b06a2c;
    margin: 0 0 0.35rem;
    font-weight: 600;
}

.composer-modal__panel h2 {
    margin: 0 0 0.6rem;
    font-size: 1.35rem;
}

.composer-modal__panel p {
    margin: 0 0 1rem;
    line-height: 1.5;
}

.composer-modal__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.composer-modal__actions .btn {
    text-decoration: none;
}

.composer-modal__note {
    margin: 0.9rem 0 0 !important;
    font-size: 0.85rem;
    opacity: 0.7;
}

.composer-modal__close {
    position: absolute;
    top: 0.6rem;
    right: 0.7rem;
    border: 0;
    background: transparent;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    color: #666;
}

.composer-modal__panel--wide {
    width: min(34rem, 100%);
}