.user-page {
    display: grid;
    gap: 16px;
}

.user-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.user-heading h1,
.course-detail h1 {
    margin-bottom: 8px;
    font-size: 26px;
}

.user-heading .meta {
    margin: 0;
}

.user-heading-actions,
.course-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.course-actions form {
    margin: 0;
}

.course-actions .button-link,
.course-actions button,
.user-heading-actions .button-link,
.user-heading-actions button {
    min-height: 41px;
}

.user-grid,
.user-progress-grid,
.notification-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.notification-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.user-progress-grid.is-compact,
.user-lesson-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.course-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.course-filter {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 190px 190px auto;
    gap: 12px;
    align-items: end;
}

.course-filter .form-field {
    margin: 0;
}

.course-filter-actions {
    display: flex;
    gap: 8px;
}

.user-panel,
.course-card,
.module-card,
.course-detail {
    border-radius: 18px;
}

.user-panel h2,
.course-card h2,
.module-card h2 {
    margin-bottom: 12px;
    font-size: 20px;
}

.course-card {
    display: flex;
    position: relative;
    min-height: 245px;
    flex-direction: column;
    justify-content: space-between;
    gap: 18px;
}

.course-card-positioned {
    padding-top: 46px;
}

.course-status-badge {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    box-sizing: border-box;
    border: 1px solid rgba(76, 161, 175, 0.45);
    border-radius: 999px;
    padding: 4px 10px;
    background: var(--button-light-background);
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
}

.course-status-badge.is-static {
    position: static;
}

.course-top-line,
.course-title-line {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}

.course-top-line .user-eyebrow,
.course-title-line h2 {
    margin-bottom: 0;
}

.course-title-line .course-status-badge,
.course-top-line .course-status-badge {
    flex: 0 0 auto;
}

.course-card .button-link {
    align-self: flex-start;
}

.course-description {
    margin: 0;
    color: var(--muted);
    line-height: 1.45;
}

.course-label {
    margin: 0 0 7px;
    color: var(--muted);
    font-weight: 600;
}

.course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
    margin-top: 14px;
}

.course-meta span,
.user-eyebrow,
.lesson-extra span,
.lesson-extra a,
.material-list a,
.material-list span,
.course-tags span,
.course-tags a,
.course-tag-filter-item,
.course-detail-list span,
.unread-label {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    box-sizing: border-box;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 4px 10px;
    background: var(--button-light-background);
    color: var(--muted);
    font-size: 14px;
    text-decoration: none;
}

.course-tags,
.course-tag-filter,
.course-detail-list {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.course-tags {
    margin-bottom: 14px;
}

.course-tag-filter {
    margin-top: -4px;
}

.course-tag-picker {
    display: grid;
    gap: 10px;
}

.course-tag-picker summary {
    width: fit-content;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    box-sizing: border-box;
    border: 1px solid var(--line);
    border-radius: 9px;
    padding: 0 14px;
    background: var(--button-light-background);
    color: var(--text);
    cursor: pointer;
    list-style: none;
}

.course-tag-picker summary::-webkit-details-marker {
    display: none;
}

.course-tag-picker summary::after {
    content: "v";
    margin-left: 8px;
    color: var(--muted);
}

.course-tag-picker[open] summary::after {
    content: "^";
}

.course-tags a.is-selected,
.course-tag-filter-item.is-selected {
    color: var(--text);
    border-color: rgba(76, 161, 175, 0.45);
    box-shadow: inset 0 0 0 1px rgba(76, 161, 175, 0.18);
}

.course-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 18px 0;
}

.course-detail-section h2 {
    margin-bottom: 10px;
    font-size: 19px;
}

.user-eyebrow {
    margin: 0 0 10px;
    color: var(--primary);
    font-weight: 600;
}

.user-inline-notice {
    margin: 0 0 14px;
    padding: 10px 12px;
    border: 1px solid rgba(21, 128, 61, 0.22);
    border-radius: 12px;
    background: rgba(21, 128, 61, 0.08);
    color: var(--success-text);
}

.user-main-line {
    margin: 0 0 8px;
    font-size: 19px;
    font-weight: 700;
}

.user-join-code {
    margin: 12px 0 0;
    padding: 12px;
    border: 1px solid rgba(76, 161, 175, 0.35);
    border-radius: 12px;
    background: var(--surface-strong);
    color: var(--text);
}

.user-info-list {
    display: grid;
    gap: 6px;
    margin-bottom: 12px;
}

.user-info-list .meta {
    margin: 0;
}

.user-test-form,
.user-test-question {
    display: grid;
    gap: 12px;
}

.user-test-question {
    margin: 0 0 16px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
}

.user-test-question legend {
    padding: 0 6px;
    font-weight: 700;
}

.user-test-answer {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
}

.user-test-answer input {
    width: auto;
}

.user-row-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 11px 0;
    border-bottom: 1px solid var(--line);
    color: var(--text);
    text-decoration: none;
}

.user-row-link:first-of-type {
    padding-top: 0;
}

.user-row-link small {
    flex: 0 0 auto;
    color: var(--muted);
}

.user-panel-action {
    margin-top: 16px;
}

.module-list {
    display: grid;
    gap: 14px;
}

.lesson-list {
    display: grid;
    gap: 10px;
}

.user-schedule-list {
    display: grid;
    gap: 10px;
}

.user-schedule-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
}

.user-schedule-item:first-child {
    padding-top: 0;
}

.lesson-item {
    display: grid;
    gap: 10px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface-strong);
}

.lesson-item .meta {
    margin: 4px 0 0;
}

.material-list,
.lesson-extra,
.lesson-resource-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.lesson-resource-list {
    display: grid;
    gap: 12px;
}

.lesson-resource-item {
    display: grid;
    gap: 9px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface-strong);
}

.lesson-resource-item h3 {
    margin: 0;
    font-size: 17px;
}

.lesson-resource-item .meta {
    margin: 0;
}

.lesson-resource-actions a,
.lesson-resource-actions span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    box-sizing: border-box;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 4px 10px;
    background: var(--button-light-background);
    color: var(--muted);
    font-size: 14px;
    text-decoration: none;
}

.student-submission-summary,
.student-answer-form {
    display: grid;
    gap: 9px;
}

.student-submission-summary {
    padding-top: 9px;
    border-top: 1px solid var(--line);
}

.student-answer-form {
    padding-top: 10px;
    border-top: 1px solid var(--line);
}

.student-answer-form .form-field {
    margin: 0;
}

.notification-item {
    display: grid;
    gap: 5px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
}

.notification-item:first-of-type {
    padding-top: 0;
}

.notification-item p {
    margin: 0;
    color: var(--muted);
}

.notification-item small {
    color: var(--muted);
}

.notification-item.is-unread strong::after {
    content: "";
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-left: 7px;
    border-radius: 50%;
    background: var(--primary);
    vertical-align: middle;
}

.notification-title-line {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.unread-label {
    min-height: 24px;
    color: var(--primary);
}

.user-empty {
    grid-column: 1 / -1;
    text-align: center;
}

.user-empty p {
    margin: 0;
    color: var(--muted);
}

html.dark .user-inline-notice {
    background: rgba(134, 239, 172, 0.08);
    border-color: rgba(134, 239, 172, 0.20);
}

@media (max-width: 900px) {
    .user-grid,
    .user-progress-grid,
    .user-progress-grid.is-compact,
    .user-lesson-grid,
    .course-grid,
    .notification-grid {
        grid-template-columns: 1fr;
    }

    .course-filter {
        grid-template-columns: 1fr;
    }

    .course-detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .user-heading {
        flex-direction: column;
    }

    .user-heading-actions,
    .course-actions {
        width: 100%;
    }

    .user-heading-actions .button-link,
    .course-actions .button-link,
    .course-actions button,
    .course-actions form {
        width: 100%;
    }

    .user-schedule-item {
        grid-template-columns: 1fr;
    }

    .course-top-line,
    .course-title-line {
        align-items: flex-start;
        flex-direction: column;
    }
}