/* Compact operational layout: loaded last so feature-specific styles remain intact. */
@media (min-width: 821px) {
    .sidebar {
        width: 208px;
        padding: 17px 12px 14px;
    }

    .app-workspace {
        margin-left: 208px;
    }

    .sidebar-brand {
        min-height: 38px;
        gap: 9px;
    }

    .brand-mark {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }

    .sidebar-brand strong {
        font-size: 15px;
    }

    .side-nav {
        gap: 3px;
        margin-top: 22px;
    }

    .side-nav a {
        height: 36px;
        padding: 0 10px;
        gap: 9px;
        font-size: 12px;
    }

    .side-nav svg {
        width: 16px;
        height: 16px;
    }

    .page-shell {
        max-width: 1380px;
        padding: 24px 26px 44px;
    }

    .page-heading,
    .hero-row {
        gap: 18px;
        margin-bottom: 17px;
    }

    .page-heading h1,
    .hero-row h1 {
        font-size: 23px;
    }

    .page-heading p,
    .hero-row p {
        margin-top: 5px;
    }

    .eyebrow {
        margin-bottom: 4px !important;
        font-size: 9px;
    }

    .panel {
        padding: 15px;
    }

    .panel h2 {
        font-size: 14px;
    }

    .panel p,
    .muted {
        font-size: 11px;
    }

    .grid {
        gap: 11px;
    }

    .panel form {
        gap: 9px;
        margin-top: 13px;
    }

    label {
        gap: 4px;
        font-size: 11px;
    }

    input,
    select {
        min-height: 35px;
        padding: 7px 9px;
        font-size: 12px;
    }

    textarea {
        min-height: 72px;
        padding: 8px 9px;
        font-size: 12px;
    }

    .button {
        min-height: 34px;
        padding: 7px 11px;
        gap: 6px;
        font-size: 11px;
    }

    .button.small {
        min-height: 26px;
        padding: 4px 7px;
        font-size: 10px;
    }

    .panel dl {
        grid-template-columns: 90px minmax(0, 1fr);
        gap: 6px;
        margin-top: 12px;
        font-size: 11px;
    }

    .table-panel {
        margin-top: 11px;
    }

    table {
        font-size: 10px;
    }

    th,
    td {
        padding: 6px 6px;
    }

    td input,
    td select {
        min-height: 29px;
        padding: 4px 6px;
        font-size: 10px;
    }

    .balance-box {
        min-width: 126px;
        padding: 9px 13px;
    }

    .balance-box strong,
    .admin-metrics strong {
        font-size: 21px;
    }

    .admin-metrics {
        gap: 9px;
    }

    .admin-metrics > div {
        min-width: 110px;
        padding: 7px 10px;
    }

    .admin-metrics small,
    .admin-metrics span {
        font-size: 9px;
    }

    .online-list {
        gap: 5px;
        margin-top: 9px;
    }

    .online-item {
        gap: 7px;
        padding: 6px 8px;
        font-size: 11px;
    }

    .notice {
        margin-bottom: 12px;
        padding: 8px 10px;
        font-size: 11px;
    }

    .price-grid,
    .agent-grant-form {
        gap: 7px;
    }

    .inline-form {
        grid-template-columns: 92px 108px auto;
    }

    form.inline select[name="agent_level_id"] {
        width: 88px !important;
        min-width: 88px !important;
        max-width: 88px !important;
        flex: 0 0 88px;
    }

    footer {
        padding: 12px 24px 18px;
        font-size: 10px;
    }
}

@media (max-width: 820px) {
    .sidebar {
        width: 218px;
        padding: 18px 13px 14px;
    }

    .side-nav {
        margin-top: 22px;
    }

    .side-nav a {
        height: 40px;
        font-size: 13px;
    }

    .page-shell {
        padding: 20px 14px 40px;
    }

    .page-heading,
    .hero-row {
        margin-bottom: 18px;
    }

    .page-heading h1,
    .hero-row h1 {
        font-size: 22px;
    }

    .panel {
        padding: 16px;
    }

    .panel h2 {
        font-size: 15px;
    }

    .grid {
        gap: 12px;
    }

    .button,
    input,
    select {
        min-height: 40px;
    }

    th,
    td {
        padding: 8px 7px;
    }

    form.inline select[name="agent_level_id"] {
        width: 100px !important;
        min-width: 100px !important;
        max-width: 100px !important;
        flex: 0 0 100px;
    }
}

.admin-section-layout {
    display: grid;
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.admin-section-nav {
    position: sticky;
    top: 18px;
    display: grid;
    gap: 3px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--surface);
}

.admin-section-nav button,
.admin-section-nav a {
    width: 100%;
    min-height: 34px;
    padding: 0 9px;
    display: flex;
    align-items: center;
    gap: 8px;
    border: 0;
    border-radius: 5px;
    background: transparent;
    color: var(--muted);
    font-size: 11px;
    font-weight: 750;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
}

.admin-section-nav button:hover,
.admin-section-nav a:hover {
    background: var(--surface-soft);
    color: var(--ink);
}

.admin-section-nav button.active {
    background: var(--brand-soft);
    color: var(--brand-dark);
}

.admin-section-nav svg {
    width: 15px;
    height: 15px;
}

.admin-section-content,
.admin-section-pane {
    min-width: 0;
}

.admin-section-pane {
    display: none;
}

.admin-section-pane.active {
    display: grid;
    gap: 12px;
}

.admin-section-pane[data-admin-pane="settings"].active,
.admin-section-pane[data-admin-pane="agents"].active,
.admin-section-pane[data-admin-pane="cards"].active,
.admin-section-pane[data-admin-pane="materials"].active,
.admin-section-pane[data-admin-pane="audio"].active {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-section-pane > .table-panel,
.admin-section-pane > .code-result,
.admin-section-pane > .hero-row {
    grid-column: 1 / -1;
}

.admin-section-pane > .table-panel,
.admin-section-pane > .code-result {
    margin-top: 0;
}

.admin-section-pane > .hero-row {
    margin-bottom: 0;
}

.grant-price-matrix {
    width: auto;
    min-width: 520px;
}

.grant-price-matrix th:first-child {
    position: sticky;
    left: 0;
    z-index: 1;
    min-width: 120px;
    background: var(--surface);
}

.grant-price-matrix input {
    width: 92px;
    min-width: 92px;
}

.panel form[action$="/admin/agent-levels/create"] .price-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 820px) {
    .admin-section-layout {
        display: block;
    }

    .admin-section-nav {
        position: static;
        margin-bottom: 14px;
        display: flex;
        overflow-x: auto;
        overscroll-behavior-x: contain;
        scrollbar-width: thin;
    }

    .admin-section-nav button,
    .admin-section-nav a {
        width: auto;
        min-width: max-content;
        min-height: 38px;
    }

    .admin-section-pane[data-admin-pane].active {
        grid-template-columns: 1fr;
    }
}

/* Resource center stays intentionally roomier than the operational screens. */
.resource-center-page {
    max-width: 1180px;
}

.resource-center-page .page-heading {
    margin-bottom: 26px;
}

.resource-center-page .page-heading h1 {
    font-size: 29px;
}

.resource-center-page .page-heading p {
    max-width: 660px;
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.7;
}

.resource-upload-panel {
    margin-bottom: 38px;
    padding: 26px 28px;
}

.resource-section {
    margin-top: 0;
    margin-bottom: 40px;
}

.resource-section-heading {
    margin-bottom: 20px;
}

.resource-section-heading > div {
    display: flex;
    align-items: center;
    gap: 13px;
}

.resource-section-heading h2 {
    margin: 0;
    font-size: 18px;
    line-height: 1.3;
}

.resource-section-heading p {
    margin: 5px 0 0;
    font-size: 12px;
}

.resource-heading-icon,
.resource-file-icon {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 7px;
    background: var(--brand-soft);
    color: var(--brand-dark);
}

.resource-heading-icon {
    width: 42px;
    height: 42px;
}

.resource-heading-icon svg {
    width: 20px;
    height: 20px;
}

.resource-file-icon {
    width: 38px;
    height: 38px;
}

.resource-file-icon svg {
    width: 18px;
    height: 18px;
}

.resource-center-page .resource-form {
    gap: 20px;
    margin-top: 24px;
}

.resource-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.resource-center-page .resource-form label {
    gap: 8px;
    font-size: 13px;
}

.resource-center-page .resource-form input,
.resource-center-page .resource-form select {
    min-height: 44px;
    padding: 10px 12px;
    font-size: 13px;
}

.resource-center-page .resource-form input[type="file"] {
    padding: 8px 10px;
}

.resource-center-page .resource-form textarea {
    min-height: 118px;
    padding: 12px;
    font-size: 13px;
    line-height: 1.6;
    resize: vertical;
}

.resource-form-actions {
    display: flex;
    justify-content: flex-start;
}

.resource-center-page .resource-form-actions .button {
    min-height: 42px;
    padding: 9px 17px;
    font-size: 12px;
}

.resource-catalog {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 0;
}

.resource-catalog-item {
    min-width: 0;
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 17px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--surface);
}

.resource-catalog-item:first-child {
    border-top: 1px solid var(--line);
}

.resource-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.resource-main {
    min-width: 0;
    flex: 1;
}

.resource-main h3,
.resource-submission-title h3 {
    margin: 0;
    font-size: 16px;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.resource-main p {
    margin: 10px 0 0;
    color: #405057;
    font-size: 13px;
    line-height: 1.7;
}

.resource-meta {
    margin-top: auto;
    padding-top: 15px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 16px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 11px;
}

.resource-meta span {
    min-width: 0;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.resource-meta svg {
    width: 14px;
    height: 14px;
    flex: 0 0 auto;
}

.resource-list {
    gap: 14px;
    margin-top: 0;
}

.resource-list .resource-catalog-item {
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 22px;
}

.resource-submission-title {
    display: flex;
    align-items: center;
    gap: 13px;
}

.resource-submission-title > div {
    min-width: 0;
}

.resource-submission-title p {
    margin: 6px 0 0;
    font-size: 12px;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.resource-submission-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.resource-submission-actions form {
    margin: 0;
}

.resource-center-page .status-badge {
    padding: 5px 9px;
    font-size: 11px;
    white-space: nowrap;
}

.resource-center-page .review-note {
    margin: 14px 0 0;
    padding: 12px 14px;
    font-size: 12px;
    line-height: 1.6;
}

.resource-empty-state {
    padding: 48px 24px;
    border: 1px dashed var(--line);
    border-radius: 7px;
    background: var(--surface-soft);
    text-align: center;
}

.resource-empty-state.compact {
    padding: 34px 24px;
}

.resource-empty-state .empty-icon {
    width: 46px;
    height: 46px;
    margin: 0 auto 14px;
    display: grid;
    place-items: center;
    border-radius: 7px;
    background: #edf1ef;
    color: #687773;
}

.resource-empty-state h3 {
    margin: 0;
    font-size: 15px;
}

@media (max-width: 980px) {
    .resource-catalog {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .resource-center-page .page-heading h1 {
        font-size: 24px;
    }

    .resource-upload-panel {
        margin-bottom: 32px;
        padding: 20px;
    }

    .resource-section {
        margin-bottom: 34px;
    }

    .resource-form-grid {
        grid-template-columns: 1fr;
        gap: 17px;
    }

    .resource-catalog-item {
        padding: 18px;
    }

    .resource-meta {
        grid-template-columns: 1fr;
    }

    .resource-list .resource-catalog-item {
        grid-template-columns: 1fr;
        align-items: stretch;
        gap: 16px;
    }

    .resource-submission-actions {
        justify-content: space-between;
        padding-top: 14px;
        border-top: 1px solid var(--line);
    }
}