:root {
  --ink: #17202a;
  --muted: #667085;
  --line: #e5e9ee;
  --soft: #f6f8fa;
  --brand: #c6282d;
  --brand-dark: #9f1f24;
  --navy: #162437;
  --green: #18794e;
  --amber: #a15c00;
  --blue: #2364aa;
  --radius: 14px;
  --shadow: 0 8px 30px rgba(20, 32, 48, .06);
}

* { box-sizing: border-box; }
html { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: #fff; }
body { margin: 0; min-height: 100vh; }
a { color: inherit; }
img, video { max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 10px; font-size: clamp(1.9rem, 5vw, 3rem); line-height: 1.08; letter-spacing: -.035em; }
h2 { margin-bottom: 10px; font-size: 1.35rem; letter-spacing: -.02em; }
h3 { margin-bottom: 8px; }
.muted { color: var(--muted); }
.eyebrow { margin-bottom: 7px; color: var(--brand); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.hidden { display: none !important; }
.break { overflow-wrap: anywhere; }

.topbar { position: sticky; z-index: 20; top: 0; display: flex; align-items: center; min-height: 72px; padding: 0 4vw; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.97); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--navy); text-decoration: none; font-size: 1.05rem; white-space: nowrap; }
.brand-mark { display: inline-flex; align-items: center; color: #F8AC7E; font-size: 1.15rem; font-weight: 900; letter-spacing: -.04em; }
.nav { display: flex; align-items: center; gap: 3px; margin-left: 4vw; }
.nav a { padding: 9px 11px; border-radius: 8px; color: #425066; text-decoration: none; font-size: .9rem; font-weight: 650; }
.nav a:hover { background: var(--soft); color: var(--ink); }
.user-menu { display: flex; align-items: center; gap: 13px; margin-left: auto; font-size: .78rem; }
.user-menu > span { display: flex; flex-direction: column; font-weight: 750; }
.user-menu small { color: var(--muted); font-size: .65rem; font-weight: 500; }
.user-menu a, .link-button { border: 0; background: transparent; color: var(--muted); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.menu-toggle { display: none; margin-left: auto; border: 1px solid var(--line); border-radius: 8px; background: #fff; padding: 8px 12px; }

.page { width: min(1180px, 92vw); margin: 0 auto; padding: 48px 0 72px; }
.page.narrow { width: min(860px, 92vw); }
.page-heading, .detail-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 25px; margin-bottom: 34px; }
.page-heading p:last-child, .detail-heading p:last-child { margin-bottom: 0; }
.section-block { margin-top: 46px; }
.section-title { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.section-title h2, .section-title p { margin-bottom: 0; }
.section-title a { color: var(--brand); font-weight: 700; text-decoration: none; }

.button { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; padding: 10px 17px; border: 1px solid transparent; border-radius: 9px; cursor: pointer; font-weight: 750; text-decoration: none; transition: background .15s, border-color .15s, transform .1s; }
.button:active { transform: translateY(1px); }
.button.primary { background: var(--brand); color: #fff; }
.button.primary:hover { background: var(--brand-dark); }
.button.secondary { border-color: #cfd5dd; background: #fff; color: var(--ink); }
.button.secondary:hover { background: var(--soft); }
.button.approve { background: var(--green); color: #fff; }
.button.reject { border-color: #f0c7c9; background: #fff5f5; color: #a91e24; }
.button.full { width: 100%; }
.link-danger { border: 0; background: transparent; color: #b4232a; cursor: pointer; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.text-link { color: var(--blue); }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.metric-card { display: flex; min-height: 155px; flex-direction: column; padding: 20px; border: 1px solid var(--line); border-top: 4px solid #98a2b3; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); text-decoration: none; }
.metric-card span { color: var(--muted); font-size: .78rem; font-weight: 750; text-transform: uppercase; }
.metric-card strong { margin-top: 9px; font-size: 2.3rem; line-height: 1; }
.metric-card small { margin-top: auto; color: var(--muted); }
.status-border-pending { border-top-color: var(--blue); }
.status-border-correction_requested { border-top-color: var(--brand); }
.status-border-awaiting_review { border-top-color: var(--amber); }
.status-border-approved { border-top-color: var(--green); }

.content-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.content-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.card-preview { position: relative; display: grid; height: 155px; place-items: center; overflow: hidden; background: #e9edf2; color: #8290a2; }
.card-preview img, .card-preview video, .card-preview iframe { position: absolute; z-index: 1; inset: 0; display: block; width: 100%; height: 100%; border: 0; background: #e9edf2; object-fit: cover; pointer-events: none; }
.card-preview iframe { background: #fff; }
.card-preview-cover { z-index: 2 !important; }
.card-preview-fallback { padding: 14px; font-size: .83rem; font-weight: 800; opacity: .72; text-align: center; text-transform: uppercase; }
.card-preview-link { position: absolute; z-index: 3; inset: 0; }
.card-drive-link { position: absolute; z-index: 4; top: 10px; right: 10px; display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(23,32,42,.12); border-radius: 50%; background: rgba(255,255,255,.96); box-shadow: 0 4px 14px rgba(23,32,42,.2); transition: transform .15s, box-shadow .15s; }
.card-drive-link:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(23,32,42,.26); }
.card-drive-link:focus-visible { outline: 3px solid rgba(35,100,170,.35); outline-offset: 2px; }
.card-drive-link svg { display: block; width: 23px; height: 23px; }
.card-body { padding: 17px; }
.card-meta { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 9px; color: var(--muted); font-size: .72rem; font-weight: 650; text-transform: uppercase; }
.card-body h3 { min-height: 2.6em; font-size: 1rem; line-height: 1.3; }
.card-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 18px; }
.card-footer a { color: var(--brand); font-size: .85rem; font-weight: 750; text-decoration: none; }
.status { display: inline-flex; align-items: center; border-radius: 999px; padding: 5px 9px; font-size: .7rem; font-weight: 800; }
.status-draft { background: #eef1f4; color: #5f6b7a; }
.status-pending { background: #eaf3ff; color: #155399; }
.status-correction_requested { background: #ffebec; color: #a81c23; }
.status-awaiting_review { background: #fff1da; color: #8b4e00; }
.status-approved { background: #e5f6ed; color: #12683f; }

.filter-panel { margin: 0 0 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--soft); padding: 0; overflow: hidden; }
.filter-panel > summary { padding: 16px 20px; border: 0; color: var(--ink); font-size: .9rem; text-transform: uppercase; letter-spacing: .06em; }
.filter-panel[open] > summary { border-bottom: 1px solid var(--line); }
.filters { display: flex; flex-direction: column; gap: 18px; margin: 0; padding: 20px; }
.filter-grid { display: grid; gap: 12px; align-items: end; }
.filter-grid-main { grid-template-columns: minmax(210px, 2fr) 120px repeat(4, 1fr); }
.filter-date-groups { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.filter-date-groups fieldset { background: #fff; }
.filter-date-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.filter-actions { display: flex; justify-content: flex-end; gap: 10px; }
label { display: flex; flex-direction: column; gap: 7px; color: #344054; font-size: .85rem; font-weight: 700; }
label b { color: var(--brand); }
label small, .panel > small { color: var(--muted); font-size: .75rem; font-weight: 450; }
input, select, textarea { width: 100%; min-height: 44px; border: 1px solid #cfd5dd; border-radius: 8px; background: #fff; padding: 10px 12px; color: var(--ink); outline: none; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: #3b77b7; box-shadow: 0 0 0 3px rgba(35,100,170,.12); }
input[readonly] { background: var(--soft); color: #475467; }
input[type=file] { height: auto; padding: 9px; }
.check { display: flex; flex-direction: row; align-items: center; font-weight: 550; }
.check input { width: 18px; min-height: 18px; }
.stack { display: flex; flex-direction: column; gap: 18px; }
.stack-large { display: flex; flex-direction: column; gap: 24px; }
.form-card, .panel { padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.form-grid { display: grid; gap: 16px; }
.form-grid.two { grid-template-columns: repeat(2, 1fr); }
.form-grid.three { grid-template-columns: repeat(3, 1fr); }
.span-2 { grid-column: span 2; }
.form-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
hr { width: 100%; border: 0; border-top: 1px solid var(--line); }
fieldset { min-width: 0; margin: 0; border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
legend { padding: 0 7px; font-weight: 800; }
.file-chip { width: fit-content; margin: 0; border-radius: 999px; background: var(--soft); padding: 7px 10px; color: var(--muted); font-size: .8rem; }
.system-status { display: flex; flex-direction: column; gap: 4px; margin: 0; border-radius: 9px; padding: 12px 14px; font-size: .84rem; }
.system-status.available { background: #e5f6ed; color: #12683f; }
.system-status.unavailable { background: #fff1da; color: #8b4e00; }
.system-status span { font-size: .78rem; }
.upload-progress { position: relative; height: 28px; overflow: hidden; border-radius: 999px; background: #e7ebef; }
.upload-progress span { display: block; height: 100%; width: 0; background: var(--green); transition: width .15s; }
.upload-progress b { position: absolute; inset: 0; display: grid; place-items: center; color: #fff; font-size: .75rem; }

.detail-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; color: var(--muted); font-size: .8rem; }
.detail-actions { display: flex; align-items: flex-end; gap: 10px; }
.approval-nav { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 9px; }
.approval-nav small { min-width: 48px; color: var(--muted); font-weight: 700; text-align: center; }
.button.disabled { opacity: .45; cursor: default; pointer-events: none; }
.detail-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(270px, 1fr); gap: 24px; align-items: start; }
.detail-side { position: sticky; top: 96px; }
.video-stage { display: grid; width: 100%; place-items: center; overflow: hidden; border-radius: 12px; background: #edf0f3; padding: 14px; }
.approval-video { display: block; width: min(100%, 460px); aspect-ratio: 9 / 16; border: 0; border-radius: 12px; background: #111; object-fit: contain; }
.video-stage.is-landscape .approval-video { width: 100%; max-height: none; aspect-ratio: 16 / 9; }
.content-viewer iframe { display: block; width: 100%; min-height: 560px; aspect-ratio: 16 / 9; border: 0; border-radius: 10px; background: #111; }
.content-viewer .content-embed-image_single, .content-viewer .content-embed-canva { min-height: 680px; aspect-ratio: 4 / 5; }
.single-image { display: block; width: auto; max-width: 100%; max-height: 78vh; margin: 0 auto; border-radius: 10px; object-fit: contain; }
.viewer-note { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; border-radius: 9px; background: #eef4fb; padding: 11px 13px; color: #244f7d; font-size: .82rem; }
.viewer-note span { color: #496987; }
.content-viewer > .button { margin-top: 15px; }
.external-view { display: grid; min-height: 260px; place-items: center; align-content: center; border-radius: 10px; background: var(--soft); text-align: center; }
.external-icon { margin-bottom: 12px; color: var(--brand); font-size: 2rem; }
.decision-panel { border-top: 4px solid var(--navy); }
.decision-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 20px; }
.correction-form { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); }
.caption-panel .section-title { align-items: center; }
.caption-text { border-radius: 10px; background: var(--soft); padding: 18px; color: #344054; line-height: 1.65; overflow-wrap: anywhere; }
.correction-banner { margin-bottom: 24px; border-left: 5px solid var(--brand); border-radius: 0 var(--radius) var(--radius) 0; background: #fff3f3; padding: 22px; }
.correction-banner h2 { font-size: 1.1rem; }
.correction-banner p:last-child { margin: 0; color: #8d484b; font-size: .82rem; }
.cover-preview { display: block; overflow: hidden; margin: 14px 0; border-radius: 10px; background: var(--soft); }
.cover-preview img { display: block; width: 100%; max-height: 320px; object-fit: contain; }
.facts dl { margin: 0; }
.facts dl div { display: flex; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.facts dl div:last-child { border: 0; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; font-weight: 700; text-align: right; }
.utm-list { display: flex; flex-direction: column; gap: 12px; }
.utm-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }
.utm-row strong { display: block; margin-bottom: 6px; }
.utm-notice { display: flex; flex-direction: column; gap: 4px; margin-bottom: 18px; border-radius: 10px; background: #eef4fb; padding: 13px 15px; color: #244f7d; font-size: .82rem; }
.utm-notice.legacy { background: #fff4df; color: #7a4a00; }
.utm-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.utm-group { min-width: 0; border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.utm-group-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.utm-group-heading h3 { margin: 0; }
.utm-group-heading span { border-radius: 999px; background: var(--soft); padding: 4px 8px; color: var(--muted); font-size: .66rem; font-weight: 800; text-transform: uppercase; }
.utm-platform-list { display: flex; flex-direction: column; gap: 8px; }
.utm-platform-row { display: flex; min-height: 46px; align-items: center; justify-content: space-between; gap: 12px; border-radius: 9px; background: var(--soft); padding: 7px 8px 7px 12px; }
form.utm-platform-row { margin: 0; }
.utm-platform-row .button { min-height: 34px; padding: 6px 11px; font-size: .76rem; }
.utm-details { margin-top: 12px; padding-top: 12px; }
.utm-details > div { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.utm-details p { margin: 0; }
.utm-details code, .utm-history code { display: block; margin-top: 5px; color: #475467; font: .72rem/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; overflow-wrap: anywhere; }
.utm-detail-list > section { border-radius: 10px; background: var(--soft); padding: 13px; }
.utm-detail-list h4 { margin: 0 0 10px; }
.utm-detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 16px; margin: 0; }
.utm-detail-grid div { min-width: 0; }
.utm-detail-grid dt { color: var(--muted); font-size: .7rem; font-weight: 800; text-transform: uppercase; }
.utm-detail-grid dd { margin: 3px 0 0; overflow-wrap: anywhere; }
.utm-detail-grid code { margin: 0; }
.utm-generate-groups { margin-top: 16px; }
.utm-editor code { color: var(--navy); font-size: .82em; }
.utm-history { display: flex; flex-direction: column; gap: 12px; margin-top: 14px; }
.utm-history > div { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; border-radius: 10px; background: var(--soft); padding: 12px; }
.utm-history span { color: var(--muted); font-size: .75rem; font-weight: 700; }
.utm-history code { grid-column: 1 / -1; }
.utm-history .button { min-height: 34px; grid-column: 2; grid-row: 1; padding: 6px 11px; font-size: .76rem; }
.utm-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.utm-tabs a { border: 1px solid var(--line); border-radius: 999px; background: #fff; padding: 9px 14px; color: var(--navy); font-size: .8rem; font-weight: 800; }
.utm-tabs a.active { border-color: var(--navy); background: var(--navy); color: #fff; }
.utm-search { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: end; gap: 10px; margin-bottom: 22px; }
.utm-record-list { display: flex; flex-direction: column; gap: 10px; }
.utm-record-row { display: grid; grid-template-columns: 150px minmax(0, 1fr) minmax(180px, auto); align-items: center; gap: 18px; border: 1px solid var(--line); border-radius: 13px; background: #fff; padding: 16px; }
.utm-record-id { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.utm-record-id > strong { color: var(--navy); font-size: 1.05rem; }
.record-kind { display: inline-flex; border-radius: 999px; padding: 5px 8px; font-size: .64rem; font-weight: 900; letter-spacing: .03em; text-transform: uppercase; }
.record-kind.utm-only { background: #fff0e7; color: #9a4a20; }
.record-kind.approval { background: #e9f3ff; color: #235987; }
.utm-record-main { min-width: 0; }
.utm-record-main h2 { margin: 0; font-size: 1rem; }
.utm-record-main > p { margin: 4px 0 8px; color: var(--muted); }
.utm-record-main > div { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--muted); font-size: .73rem; }
.utm-record-status { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; color: var(--muted); font-size: .75rem; text-align: right; }
.utm-record-page .facts > .button { margin: 14px 8px 0 0; }
.utm-record-page .caption-text { margin-top: 16px; }
details { margin-top: 20px; border-top: 1px solid var(--line); padding-top: 18px; }
summary { cursor: pointer; color: var(--brand); font-weight: 800; }
.custom-utm { margin-top: 20px; }
.timeline { position: relative; margin: 22px 0 0; padding: 0; list-style: none; }
.timeline:before { position: absolute; top: 5px; bottom: 5px; left: 6px; width: 2px; background: var(--line); content: ""; }
.timeline li { position: relative; display: grid; grid-template-columns: 14px 1fr; gap: 14px; padding-bottom: 22px; }
.timeline li > span { position: relative; z-index: 1; width: 14px; height: 14px; margin-top: 3px; border: 3px solid #fff; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 1px #dbdfe5; }
.timeline p { margin: 6px 0; color: #475467; }
.timeline small { color: var(--muted); }

.admin-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 28px; }
.simple-list { margin: 18px 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.simple-list li { display: flex; justify-content: space-between; gap: 10px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: .85rem; }
.simple-list span { display: flex; flex-direction: column; }
.simple-list small { color: var(--muted); }
.simple-list b { color: var(--muted); font-size: .7rem; text-transform: uppercase; }

.centered-page { display: grid; min-height: 100vh; place-items: center; padding: 28px 18px; }
.login-bg { background: linear-gradient(135deg, #f9fafb 0 65%, #eef1f4 65%); }
.login-card, .who-card { width: min(450px, 100%); border: 1px solid var(--line); border-radius: 18px; background: #fff; padding: clamp(25px, 6vw, 42px); box-shadow: 0 20px 70px rgba(20,32,48,.1); }
.brand-login { margin-bottom: 40px; }
.login-card h1 { font-size: clamp(2rem, 8vw, 2.7rem); }
.login-note { margin: 22px 0 0; color: var(--muted); font-size: .75rem; text-align: center; }
.who-card { width: min(600px, 100%); text-align: center; }
.who-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 28px; }
.who-option { min-height: 80px; border: 1px solid var(--line); border-radius: 12px; background: #fff; color: var(--navy); cursor: pointer; font-size: 1.05rem; font-weight: 800; }
.who-option:hover, .who-option:focus { border-color: var(--brand); background: #fff7f7; }
.other-name { grid-column: span 2; margin-top: 8px; text-align: left; }
.other-name .button { margin-top: 12px; }

.flash { width: min(1180px, 92vw); margin: 14px auto -12px; border-radius: 9px; padding: 12px 15px; font-size: .88rem; font-weight: 650; }
.login-card .flash { width: 100%; margin: 15px 0; }
.flash.success { background: #e5f6ed; color: #12683f; }
.flash.error { background: #ffebec; color: #a81c23; }
.empty-state { grid-column: 1 / -1; border: 1px dashed #cfd5dd; border-radius: var(--radius); padding: 42px 20px; color: var(--muted); text-align: center; }

@media (min-width: 1051px) {
  .content-viewer iframe, .content-viewer .video-stage, .content-viewer .external-view { width: 70%; margin-right: auto; margin-left: auto; }
  .content-viewer iframe { min-height: 392px; }
  .content-viewer .content-embed-image_single, .content-viewer .content-embed-canva { min-height: 476px; }
  .approval-video { width: min(100%, 322px); }
  .single-image { max-width: 70%; max-height: 55vh; }
  .external-view { min-height: 182px; }
}

@media (max-width: 1050px) {
  .nav { position: absolute; top: 72px; right: 4vw; left: 4vw; display: none; flex-direction: column; align-items: stretch; gap: 3px; border: 1px solid var(--line); border-radius: 12px; background: #fff; padding: 10px; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .menu-toggle { display: block; }
  .user-menu { margin-left: 12px; }
  .user-menu > span { display: none; }
  .metric-grid, .content-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-grid-main { grid-template-columns: repeat(2, 1fr); }
  .detail-layout { grid-template-columns: 1fr; }
  .detail-side { position: static; display: grid; grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .topbar { min-height: 64px; padding: 0 16px; }
  .topbar .brand > span:last-child { display: none; }
  .brand-mark { font-size: 1.05rem; }
  .nav { top: 64px; right: 16px; left: 16px; }
  .user-menu { gap: 8px; }
  .user-menu a { font-size: .7rem; }
  .page { width: min(100% - 28px, 1180px); padding: 30px 0 60px; }
  .page-heading, .detail-heading { align-items: flex-start; flex-direction: column; margin-bottom: 25px; }
  .page-heading .button, .detail-heading .button { width: 100%; }
  .detail-actions, .approval-nav { width: 100%; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .metric-card { min-height: 130px; padding: 15px; }
  .metric-card strong { font-size: 2rem; }
  .content-grid { grid-template-columns: 1fr; }
  .content-card { display: grid; grid-template-columns: 110px 1fr; }
  .card-preview { height: 100%; min-height: 150px; }
  .card-body { padding: 14px; }
  .filter-grid-main, .filter-date-groups, .form-grid.two, .form-grid.three, .decision-grid, .admin-grid, .detail-side { grid-template-columns: 1fr; }
  .utm-groups { grid-template-columns: 1fr; }
  .utm-detail-grid { grid-template-columns: 1fr; }
  .utm-search { grid-template-columns: 1fr; }
  .utm-search .button { width: 100%; }
  .utm-record-row { grid-template-columns: 1fr; gap: 12px; }
  .utm-record-status { align-items: stretch; text-align: left; }
  .utm-record-status .button { width: 100%; }
  .filters { gap: 16px; padding: 15px; }
  .filter-date-row { grid-template-columns: 1fr; }
  .filter-actions { flex-direction: column-reverse; }
  .filter-actions .button { width: 100%; }
  .video-stage { padding: 8px; }
  .approval-video { width: 100%; }
  .content-viewer iframe, .content-viewer .content-embed-image_single, .content-viewer .content-embed-canva { min-height: 68vh; }
  .span-2 { grid-column: span 1; }
  .form-card, .panel { padding: 19px; }
  .form-actions { flex-direction: column-reverse; }
  .form-actions .button { width: 100%; }
  .utm-row { grid-template-columns: 1fr; }
  .utm-row .button { width: 100%; }
  .who-grid { grid-template-columns: 1fr; }
  .other-name { grid-column: span 1; }
}