/* Practice catalog and workspace: tasks, editor and protected evidence images. */
.practice-list-page,
.practice-page {
    width: min(100%, var(--container-max));
    margin-inline: auto;
    display: grid;
    gap: 18px;
}

.practice-list-page > section,
.practice-page > section {
    margin: 0;
}

.practice-list-hero,
.practice-hero {
    display: grid;
    gap: 8px;
}

.practice-list-hero h2,
.practice-list-hero p,
.practice-hero h1 {
    margin: 0;
}

.practice-list-hero p {
    max-width: 76ch;
    color: var(--text-muted);
}

.practice-eyebrow {
    color: var(--brand-red);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.practice-filter-panel {
    padding-block: 16px;
}

.practice-filter-form,
.practice-filter-grid {
    min-width: 0;
}

.practice-filter-grid {
    display: grid;
    grid-template-columns: minmax(240px, 1.35fr) minmax(190px, 1fr) minmax(170px, 0.8fr) auto;
    gap: 12px;
    align-items: end;
}

.practice-filter-grid .form-group {
    min-width: 0;
    margin: 0;
}

.practice-filter-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.practice-task-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.practice-task-card {
    min-width: 0;
    min-height: 290px;
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr) auto auto;
    gap: 14px;
}

.practice-task-card__eyebrow {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.practice-task-card__eyebrow .course-track {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.practice-task-card__eyebrow .status-badge {
    flex: none;
}

.practice-task-card__title {
    margin: 0;
    overflow-wrap: anywhere;
}

.practice-task-card__description {
    margin: 0;
}

.practice-task-card__actions {
    margin-top: 0;
}

.practice-task-card__actions .btn {
    width: 100%;
}

.practice-breadcrumb {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 700;
}

.practice-breadcrumb a {
    flex: none;
    color: var(--brand-red);
    text-decoration: none;
}

.practice-breadcrumb a:hover {
    text-decoration: underline;
}

.practice-breadcrumb > span:last-child {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.practice-hero .formatted-content {
    max-width: 92ch;
    font-size: 15px;
    line-height: 1.7;
}

.practice-hero {
    padding: 20px 22px;
}

.practice-hero h1 {
    max-width: 34ch;
    font-size: clamp(26px, 3vw, 38px);
    line-height: 1.12;
}

.practice-overview-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.practice-overview-grid:empty {
    display: none;
}

.practice-section {
    min-width: 0;
    margin: 0;
}

.practice-section--compact {
    padding: 18px 20px;
}

.practice-section--compact h3,
.practice-status-panel h3 {
    margin-top: 0;
}

.practice-section--compact .formatted-content {
    font-size: 15px;
    line-height: 1.65;
}

.practice-section--wide {
    grid-column: 1 / -1;
}

.practice-overview-grid > :only-child {
    grid-column: 1 / -1;
}

.practice-editor {
    display: grid;
    gap: 18px;
}

.practice-editor__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 360px);
    gap: 18px;
    align-items: start;
}

.practice-editor__writing,
.practice-editor__aside {
    min-width: 0;
}

.practice-editor__writing .editor-toolbar {
    position: sticky;
    top: 12px;
    z-index: 3;
    padding: 10px;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: color-mix(in srgb, var(--bg-surface) 94%, transparent);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(12px);
}

.practice-editor__writing textarea {
    width: 100%;
    min-height: 440px;
    resize: vertical;
    font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
    font-size: 14px;
}

.practice-editor__meta,
.practice-editor__actions {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--text-muted);
    font-size: 12px;
}

.practice-editor__meta {
    margin-top: 8px;
}

.practice-preview {
    margin-top: 16px;
    overflow: hidden;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: var(--bg-surface-soft);
}

.practice-preview > summary {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 12px 14px;
    cursor: pointer;
    color: var(--text-main);
}

.practice-preview > summary span {
    color: var(--text-muted);
    font-size: 11px;
}

.practice-preview[open] > summary {
    border-bottom: 1px solid var(--border-soft);
}

.practice-preview__content {
    min-height: 110px;
    max-height: 520px;
    overflow: auto;
    padding: 16px;
    background: var(--bg-surface);
}

.practice-preview__content > :first-child {
    margin-top: 0;
}

.practice-preview__content > :last-child {
    margin-bottom: 0;
}

.practice-editor__actions {
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border-soft);
}

.practice-editor__aside {
    display: grid;
    gap: 12px;
    position: sticky;
    top: 18px;
}

.practice-image-dropzone {
    display: grid;
    gap: 9px;
    padding: 20px;
    border: 1px dashed var(--border-strong);
    border-radius: 14px;
    background: var(--bg-surface-soft);
    text-align: center;
    transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.practice-image-dropzone[data-state="drag"] {
    border-color: var(--brand-red);
    background: var(--brand-red-soft);
    transform: translateY(-1px);
}

.practice-image-dropzone[data-state="loading"] {
    opacity: 0.72;
}

.practice-image-dropzone strong {
    color: var(--text-main);
    font-size: 14px;
}

.practice-image-dropzone > span,
.practice-editor__hint span {
    color: var(--text-muted);
    font-size: 12px;
    line-height: 1.55;
}

.practice-rubric,
.practice-revisions,
.practice-task-materials {
    display: grid;
    gap: 10px;
}

.practice-task-material {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: var(--bg-surface-soft);
}

.practice-task-material strong,
.practice-task-material span {
    display: block;
}

.practice-task-material span {
    margin-top: 3px;
    color: var(--text-muted);
    font-size: 12px;
}

.practice-task-material p {
    margin: 7px 0 0;
    overflow-wrap: anywhere;
}

.practice-rubric__item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 16px;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: var(--bg-surface-soft);
}

.practice-rubric__item p {
    margin: 6px 0 0;
    color: var(--text-muted);
}

.practice-revision {
    padding: 12px 14px;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: var(--bg-surface-soft);
}

.practice-revision summary {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    cursor: pointer;
}

.practice-revision[open] summary {
    margin-bottom: 14px;
}

.practice-image-dropzone .btn {
    justify-self: center;
}

.practice-upload-status {
    min-height: 18px;
    color: var(--text-muted);
    font-size: 12px;
}

.practice-upload-status[data-state="error"] {
    color: var(--brand-red);
}

.practice-upload-status[data-state="success"] {
    color: var(--success-text);
}

.practice-image-list {
    display: grid;
    gap: 9px;
}

.practice-image-list__empty {
    margin: 0;
    padding: 12px;
    border: 1px solid var(--border-soft);
    border-radius: 10px;
    color: var(--text-muted);
    font-size: 12px;
    text-align: center;
}

.practice-image-item {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    padding: 8px;
    border: 1px solid var(--border-soft);
    border-radius: 11px;
    background: var(--bg-surface);
}

.practice-image-item img {
    width: 76px;
    height: 58px;
    display: block;
    border-radius: 7px;
    background: var(--bg-muted);
    object-fit: cover;
}

.practice-image-item strong {
    display: block;
    overflow: hidden;
    color: var(--text-main);
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.practice-image-insert {
    margin-top: 5px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--brand-red);
    cursor: pointer;
    font-size: 11px;
    font-weight: 800;
}

.practice-editor__hint {
    display: grid;
    gap: 5px;
    padding: 14px;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: var(--bg-surface-soft);
}

.practice-editor__hint strong {
    color: var(--text-main);
    font-size: 13px;
}

.practice-page .formatted-content img {
    width: auto;
    max-width: 100%;
    max-height: 720px;
    display: block;
    margin: 18px 0;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: var(--bg-muted);
    box-shadow: var(--shadow-soft);
    object-fit: contain;
}

.practice-list-page a:focus-visible,
.practice-page a:focus-visible,
.practice-page button:focus-visible,
.practice-page summary:focus-visible {
    outline: 3px solid var(--border-accent);
    outline-offset: 3px;
}

@media (max-width: 1320px) {
    .practice-task-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 1200px) {
    .practice-filter-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .practice-filter-actions {
        align-self: stretch;
    }

    .practice-filter-actions .btn {
        flex: 1;
    }

    .practice-editor__layout {
        grid-template-columns: 1fr;
    }

    .practice-editor__aside {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .practice-upload-status,
    .practice-image-list {
        grid-column: 1 / -1;
    }
}

@media (max-width: 820px) {
    .practice-overview-grid {
        grid-template-columns: 1fr;
    }

    .practice-section--wide,
    .practice-overview-grid > :only-child {
        grid-column: auto;
    }
}

@media (max-width: 680px) {
    .practice-list-page,
    .practice-page {
        gap: 14px;
    }

    .practice-filter-grid,
    .practice-task-grid {
        grid-template-columns: 1fr;
    }

    .practice-filter-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .practice-task-card {
        min-height: 0;
    }

    .practice-task-card__eyebrow {
        align-items: flex-start;
        flex-direction: column-reverse;
    }

    .practice-task-card__eyebrow .course-track {
        width: 100%;
        white-space: normal;
    }

    .practice-breadcrumb {
        font-size: 13px;
    }

    .practice-rubric__item,
    .practice-revision summary,
    .practice-task-material {
        align-items: flex-start;
    }

    .practice-rubric__item,
    .practice-revision summary {
        flex-direction: column;
    }

    .practice-task-material {
        grid-template-columns: 1fr;
    }

    .practice-task-material .btn {
        width: 100%;
    }

    .practice-editor__aside {
        grid-template-columns: 1fr;
    }

    .practice-upload-status,
    .practice-image-list {
        grid-column: auto;
    }

    .practice-editor__writing .editor-toolbar {
        position: static;
    }

    .practice-editor__meta,
    .practice-editor__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .practice-editor__actions .btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .practice-list-page *,
    .practice-page * {
        scroll-behavior: auto;
        transition-duration: 0.01ms !important;
    }
}