:root {
    --bg: #f6f7f9;
    --panel: #ffffff;
    --text: #17202a;
    --muted: #667085;
    --line: #d9dee7;
    --primary: #176b87;
    --primary-dark: #0f5268;
    --accent: #8a5a16;
    --danger: #b42318;
    --success: #067647;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar { display: flex; align-items: center; gap: 18px; padding: 14px 22px; background: #102a43; color: #fff; position: sticky; top: 0; z-index: 10; }
.brand { color: #fff; font-weight: 800; font-size: 18px; white-space: nowrap; }
.topbar nav { display: flex; gap: 12px; flex: 1; overflow-x: auto; }
.topbar nav a { color: #e6edf5; font-size: 14px; }
.topbar form { margin: 0; }
.topbar button { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.35); padding: 8px 10px; border-radius: 6px; }
.shell { width: min(1180px, calc(100vw - 28px)); margin: 22px auto 60px; }
.notice, .muted { color: var(--muted); }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 24px 0 16px; }
h1 { margin: 0; font-size: 30px; line-height: 1.15; }
h2 { margin: 0 0 14px; font-size: 18px; }
p { line-height: 1.55; }
.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin: 16px 0; }
.metrics article, .panel, .login-panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 18px; box-shadow: 0 1px 2px rgba(16, 42, 67, .04); }
.metrics strong { display: block; font-size: 28px; }
.metrics span, small { color: var(--muted); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.button, button { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 9px 13px; border-radius: 7px; border: 1px solid var(--line); background: #fff; color: var(--text); font-weight: 650; cursor: pointer; }
.button.primary, button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.button.primary:hover, button.primary:hover { background: var(--primary-dark); text-decoration: none; }
.stack { display: grid; gap: 14px; }
label { display: grid; gap: 7px; font-weight: 650; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 7px; padding: 10px 11px; font: inherit; background: #fff; color: var(--text); }
textarea { resize: vertical; }
input:focus, textarea:focus, select:focus, button:focus, a:focus { outline: 3px solid rgba(23, 107, 135, .25); outline-offset: 2px; }
.check { display: flex; align-items: center; gap: 8px; }
.check input { width: auto; }
.list { display: grid; gap: 8px; }
.list a, .list > div { display: grid; gap: 3px; padding: 11px; border: 1px solid var(--line); border-radius: 7px; background: #fbfcfd; }
.admin-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.admin-card { display: grid; gap: 6px; min-height: 112px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 16px; color: var(--text); box-shadow: 0 1px 2px rgba(16, 42, 67, .04); }
.admin-card:hover { text-decoration: none; border-color: rgba(23, 107, 135, .45); }
.admin-card span { color: var(--muted); line-height: 1.45; }
.admin-card b { color: var(--primary); font-size: 13px; margin-top: auto; }
.admin-group { margin-top: 26px; }
.admin-group > h2 { margin-bottom: 12px; }
.admin-status-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 16px 0 28px; }
.admin-status-row > div { display: grid; grid-template-columns: auto 1fr; gap: 3px 9px; align-items: center; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 13px 15px; }
.admin-status-row a { grid-column: 2; font-size: 13px; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); grid-row: 1 / span 2; }
.status-dot.ok { background: var(--success); }
.status-dot.warn { background: #d97706; }
.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; align-items: end; }
.grid-form label { display: grid; gap: 6px; font-weight: 700; }
.admin-edit-card { margin: 0; }
.admin-edit-head { display: flex; align-items: start; justify-content: space-between; gap: 16px; }
.admin-edit-head h2, .admin-edit-head p { margin: 0; }
.admin-edit-head > div { display: grid; gap: 5px; }
.empty { color: var(--muted); margin: 0; }
.admin-list { margin-top: 22px; }
.subhead { margin-top: 28px; }
.connection-checks { display: flex; gap: 18px; flex-wrap: wrap; color: var(--muted); font-weight: 650; }
.info-note { padding: 12px 14px; border: 1px solid #b8d8e3; background: #f0f8fa; border-radius: 7px; line-height: 1.5; }
.subscription-summary { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--primary); border-radius: 8px; padding: 17px 18px; margin-bottom: 16px; }
.subscription-summary.no-plan { border-left-color: #d97706; }
.subscription-summary p { margin: 7px 0 14px; color: var(--muted); }
.subscription-summary p.compact { margin: 12px 0 0; }
.subscription-title { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; }
.subscription-title h2 { margin: 2px 0 0; font-size: 22px; }
.eyebrow { color: var(--muted); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.usage-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); padding-top: 14px; gap: 12px; }
.usage-grid div { display: grid; gap: 2px; }
.usage-grid strong { font-size: 21px; }
.usage-grid span { color: var(--muted); font-size: 13px; }
.alert, .success { padding: 12px 14px; border-radius: 7px; margin: 12px 0; }
.alert { background: #fff1f0; color: var(--danger); border: 1px solid #ffccc7; }
.success { background: #edfcf2; color: var(--success); border: 1px solid #abefc6; }
.badge { display: inline-flex; padding: 4px 9px; border-radius: 999px; background: #edf4f7; color: var(--primary-dark); font-size: 13px; font-weight: 700; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .04em; }
.source { white-space: pre-wrap; overflow-wrap: anywhere; background: #f8fafc; border: 1px solid var(--line); border-radius: 7px; padding: 14px; max-height: 560px; overflow: auto; }
.question-text,.answer-panel>p { overflow-wrap:anywhere; }
.answer-badges { display:flex; flex-wrap:wrap; gap:6px; }
.citation-panel .list span { overflow-wrap:anywhere; line-height:1.4; }
.guest { min-height: 100vh; }
.guest-premium { position: relative; background: #0b1d2b url('/assets/images/login-aviation-operations.jpg') center center / cover no-repeat fixed; color: #fff; }
.guest-premium::before { content: ''; position: fixed; inset: 0; background: rgba(5, 18, 29, .47); pointer-events: none; }
.login-shell { width: min(1220px, calc(100vw - 48px)); }
.login-experience { position: relative; z-index: 1; min-height: 100vh; margin: 0 auto; padding: 42px 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, 430px); gap: clamp(40px, 8vw, 130px); align-items: stretch; }
.login-brand-block { display: flex; min-width: 0; flex-direction: column; justify-content: space-between; padding: 10px 0; }
.login-wordmark { display: flex; align-items: center; gap: 12px; }
.login-wordmark > span { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.42); border-radius: 8px; background: rgba(8,27,42,.62); backdrop-filter: blur(12px); font-size: 12px; font-weight: 850; }
.login-wordmark strong { font-size: 16px; }
.login-positioning { max-width: 700px; padding: 90px 0 40px; }
.login-eyebrow { display: block; color: #b9d4df; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.login-positioning h1 { margin: 14px 0 18px; color: #fff; font-size: clamp(48px, 6vw, 82px); line-height: .98; letter-spacing: 0; text-shadow: 0 3px 24px rgba(0,0,0,.3); }
.login-positioning > p { max-width: 590px; margin: 0; color: #e3edf2; font-size: 20px; line-height: 1.5; text-shadow: 0 2px 14px rgba(0,0,0,.35); }
.login-disclaimer { max-width: 620px; margin: 0; color: rgba(231,240,244,.8); font-size: 13px; }
.premium-login-panel { align-self: center; width: 100%; padding: 30px; border-color: rgba(255,255,255,.3); background: rgba(247,250,252,.9); color: #17202a; backdrop-filter: blur(22px) saturate(110%); box-shadow: 0 28px 80px rgba(0,0,0,.3); }
.login-panel-head { margin-bottom: 24px; }
.login-panel-head h2 { margin: 7px 0 6px; font-size: 29px; }
.login-panel-head p { margin: 0; color: #667085; }
.premium-login-panel .login-eyebrow { color: #176b87; }
.login-form { gap: 17px; }
.login-form label { color: #293746; font-size: 14px; }
.login-form input { min-height: 48px; background: rgba(255,255,255,.9); border-color: #c9d2dd; }
.login-form button { min-height: 48px; margin-top: 3px; }
.login-privacy { margin: 20px 0 0; padding-top: 18px; border-top: 1px solid #d9dee7; color: #667085; font-size: 12px; text-align: center; }

/* Operational dashboards */
.dashboard-hero { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 26px 0 22px; border-bottom: 1px solid var(--line); }
.dashboard-hero h1 { max-width: 720px; font-size: 38px; margin-top: 5px; }
.dashboard-hero p { color: var(--muted); margin: 9px 0 0; }
.dashboard-kpis { display: grid; grid-template-columns: 1.45fr repeat(4, 1fr); gap: 12px; margin: 18px 0; }
.dashboard-kpis .kpi { min-width: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 16px; display: grid; align-content: start; gap: 5px; box-shadow: 0 1px 2px rgba(16,42,67,.04); }
.dashboard-kpis .kpi.featured { background: #102a43; border-color: #102a43; color: #fff; }
.dashboard-kpis .kpi > span { color: var(--muted); font-size: 13px; font-weight: 750; }
.dashboard-kpis .kpi.featured > span, .dashboard-kpis .kpi.featured small { color: #c8d6e3; }
.dashboard-kpis .kpi strong { font-size: 27px; line-height: 1.15; overflow-wrap: anywhere; }
.dashboard-kpis .kpi small { display: block; line-height: 1.35; }
.meter { height: 5px; background: rgba(255,255,255,.18); border-radius: 4px; margin: 5px 0 2px; overflow: hidden; }
.meter i { display: block; height: 100%; background: #46c2a3; }
.dashboard-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .75fr); gap: 16px; align-items: start; }
.section-title { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.section-title h2 { margin-top: 3px; }
.section-title > a { font-size: 13px; font-weight: 700; }
.timeline { display: grid; }
.timeline a { display: grid; grid-template-columns: 12px minmax(0,1fr); gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--text); }
.timeline a:last-child { border-bottom: 0; }
.timeline a:hover strong { color: var(--primary); }
.timeline a:hover { text-decoration: none; }
.timeline a span:last-child { min-width: 0; display: grid; gap: 4px; }
.timeline strong { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; line-height: 1.35; }
.timeline-mark { width: 8px; height: 8px; border-radius: 50%; margin-top: 5px; background: #98a2b3; }
.timeline-mark.directly_supported { background: var(--success); }
.timeline-mark.not_found { background: #d97706; }
.compact-list { display: grid; gap: 2px; }
.compact-list a { display: grid; gap: 3px; padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--text); }
.compact-list a:last-child { border-bottom: 0; }
.compact-list a:hover { text-decoration: none; color: var(--primary); }
.system-strip { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 11px; padding: 15px 17px; background: #eef7f4; border: 1px solid #cce8df; border-radius: 8px; }
.system-strip .status-dot { grid-row: auto; }
.system-strip div { display: grid; gap: 2px; }
.system-strip small { display: block; }

/* Admin command center */
.admin-kpis { grid-template-columns: 1.4fr repeat(3, 1fr); }
.ops-health { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; margin: 16px 0 30px; }
.ops-health > a { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; color: var(--text); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px; }
.ops-health > a:hover { text-decoration: none; border-color: rgba(23,107,135,.5); }
.ops-health .status-dot { grid-row: auto; }
.ops-health a > span:nth-child(2) { display: grid; gap: 2px; }
.ops-health b { color: var(--primary); font-size: 13px; }
.command-section { display: grid; grid-template-columns: 220px minmax(0,1fr); gap: 28px; padding: 25px 0; border-top: 1px solid var(--line); }
.command-copy p { color: var(--muted); font-size: 14px; margin: 7px 0 0; }
.command-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; }
.command-grid > a { min-height: 116px; display: grid; align-content: start; gap: 6px; padding: 15px; color: var(--text); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.command-grid > a:hover { text-decoration: none; border-color: rgba(23,107,135,.55); transform: translateY(-1px); box-shadow: 0 5px 14px rgba(16,42,67,.07); }
.command-grid span { color: var(--muted); font-size: 14px; line-height: 1.4; }
.command-grid b { color: var(--primary); font-size: 13px; margin-top: auto; }

/* Scalable management tables */
.compact-metrics { margin-bottom: 16px; }
.compact-metrics article { padding: 14px 16px; }
.compact-metrics strong { font-size: 23px; }
.create-drawer { padding: 0; margin-bottom: 14px; }
.create-drawer > summary { cursor: pointer; padding: 16px 18px; font-weight: 800; list-style-position: inside; }
.create-drawer[open] > summary { border-bottom: 1px solid var(--line); }
.create-drawer > p { padding: 0 18px; }
.form-pad { padding: 16px 18px 18px; }
.management-toolbar { display: grid; grid-template-columns: minmax(240px,1fr) 210px auto; gap: 12px; align-items: end; padding: 13px 15px; margin-bottom: 10px; }
.management-toolbar label { font-size: 13px; }
.management-toolbar > span { padding-bottom: 10px; white-space: nowrap; }
.management-table { padding: 0; }
.management-table td strong, .management-table td small { display: block; }
.management-table td small { margin-top: 3px; }
.management-table tr[hidden] { display: none; }
.management-table td:last-child { width: 1%; white-space: nowrap; }
.row-actions { position: relative; }
.row-actions > summary { cursor: pointer; color: var(--primary); font-weight: 750; list-style: none; }
.row-actions > summary::-webkit-details-marker { display: none; }
.popover-form { position: absolute; z-index: 8; right: 0; top: 30px; width: min(780px, calc(100vw - 50px)); padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 18px 50px rgba(16,42,67,.2); white-space: normal; }
.manual-limit-block { padding: 13px; background: #f8fafc; border: 1px solid var(--line); border-radius: 7px; }
.manual-limit-block p { margin: 0 0 12px; color: var(--muted); }
input:disabled { background: #eef1f5; color: #7b8491; cursor: not-allowed; }

/* Settings and expenses */
.relationship-map { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 12px; align-items: center; margin: 16px 0; }
.relationship-map div { display: grid; gap: 3px; padding: 14px; border: 1px solid var(--line); background: var(--panel); border-radius: 8px; }
.relationship-map span { color: var(--muted); font-size: 13px; }
.relationship-map i { font-style: normal; color: var(--muted); font-weight: 800; }
.settings-layout { align-items: start; }
.definition-list { display: grid; margin: 0; }
.definition-list div { display: flex; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.definition-list dt { color: var(--muted); }
.definition-list dd { margin: 0; font-weight: 750; overflow-wrap: anywhere; }
label small { font-weight: 400; line-height: 1.35; }
.divider { border-top: 1px solid var(--line); margin: 4px 0; }
.expense-row { padding: 0; }
.expense-row > summary { display: flex; justify-content: space-between; gap: 18px; padding: 16px 18px; cursor: pointer; }
.expense-row > summary span { display: grid; gap: 3px; }
.expense-row > summary span:last-child { text-align: right; }
.expense-row[open] > summary { border-bottom: 1px solid var(--line); }
.empty-state { text-align: center; max-width: 700px; margin: 30px auto; }
.empty-state .status-dot { display: inline-block; grid-row: auto; margin-bottom: 10px; }

/* My Account */
.account-nav { position: sticky; top: 67px; z-index: 7; display: flex; gap: 4px; padding: 7px; overflow-x: auto; background: rgba(255,255,255,.82); border: 1px solid rgba(217,222,231,.9); border-radius: 8px; backdrop-filter: blur(16px); box-shadow: 0 6px 20px rgba(16,42,67,.06); }
.account-nav a { flex: 0 0 auto; padding: 8px 11px; border-radius: 6px; color: var(--muted); font-size: 13px; font-weight: 720; }
.account-nav a:hover { text-decoration: none; color: var(--text); background: rgba(238,244,247,.8); }
.account-nav a[aria-current="page"] { background: #102a43; color: #fff; }
.account-head { padding: 30px 0 18px; }
.account-head h1 { margin-top: 5px; }
.account-head p { color: var(--muted); margin: 7px 0 0; }
.account-grid { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(300px,.7fr); gap: 16px; }
.frost-card { background: rgba(255,255,255,.78); border: 1px solid rgba(217,222,231,.9); border-radius: 8px; padding: 20px; backdrop-filter: blur(18px); box-shadow: 0 8px 28px rgba(16,42,67,.06); }
.frost-card h2 { margin-bottom: 10px; }
.narrow-card { max-width: 680px; }
.usage-ring { width: 150px; aspect-ratio: 1; margin: 20px auto; display: grid; place-content: center; text-align: center; border-radius: 50%; background: radial-gradient(circle at center, #fff 57%, transparent 59%), conic-gradient(var(--primary) calc(var(--used) * 1%), #dfe7eb 0); }
.usage-ring strong { font-size: 31px; }
.usage-ring span { color: var(--muted); font-size: 12px; }
.mini-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0 18px; }
.mini-stats div { padding: 12px; background: rgba(246,247,249,.85); border: 1px solid var(--line); border-radius: 7px; }
.mini-stats strong,.mini-stats span { display: block; }
.mini-stats span { color: var(--muted); font-size: 12px; }
.password-meter { display: grid; grid-template-columns: 130px 1fr; align-items: center; gap: 10px; }
.password-meter i { height: 5px; border-radius: 4px; background: linear-gradient(90deg,var(--danger) 25%,#e4e7ec 25%); }
.password-meter[data-score="2"] i { background: linear-gradient(90deg,#d97706 50%,#e4e7ec 50%); }
.password-meter[data-score="3"] i { background: linear-gradient(90deg,#2e90a6 75%,#e4e7ec 75%); }
.password-meter[data-score="4"] i { background: var(--success); }
.password-meter span { color: var(--muted); font-size: 13px; }
.device-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.session-actions { margin-bottom: 12px; justify-content: flex-end; }
.session-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.session-row h2,.session-row p { margin: 0; }
.session-row p { color: var(--muted); }
.preference-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.preference-row > span { display: grid; gap: 3px; }
.preference-row input { width: 20px; height: 20px; }
.danger-zone { border-color: #f4c7c3; }
.danger-button { color: var(--danger); border-color: #e9aaa4; }
.appearance-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.appearance-grid > button { grid-column: 1/-1; justify-self: start; }
.theme-choice { padding: 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); cursor: pointer; }
.theme-choice input { width: auto; }
.theme-preview { height: 100px; display: grid; grid-template-columns: 28% 1fr; grid-template-rows: 22px 1fr; gap: 6px; padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 6px; }
.theme-preview i { background: #edf1f4; border-radius: 3px; }
.theme-preview i:first-child { grid-column:1/-1; background:#102a43; }
.theme-preview.dark { background:#141a22; border-color:#3b4552; }
.theme-preview.dark i { background:#28323e; }.theme-preview.dark i:first-child{background:#0b1118;}
.theme-preview.system { background: linear-gradient(90deg,#fff 50%,#141a22 50%); }

body[data-theme="dark"] { --bg:#111820;--panel:#19222c;--text:#eef3f7;--muted:#a8b3c0;--line:#33404d;--primary:#5fb6cf;--primary-dark:#78c7dc; background:var(--bg); }
body[data-theme="dark"] .frost-card,body[data-theme="dark"] .account-nav { background:rgba(25,34,44,.82); }
body[data-theme="dark"] input,body[data-theme="dark"] select,body[data-theme="dark"] textarea,body[data-theme="dark"] button,body[data-theme="dark"] .button { background:#202b36;color:var(--text);border-color:var(--line); }
body[data-theme="dark"] .usage-ring { background:radial-gradient(circle at center,#19222c 57%,transparent 59%),conic-gradient(var(--primary) calc(var(--used) * 1%),#33404d 0); }
@media (prefers-color-scheme:dark){body[data-theme="system"]{--bg:#111820;--panel:#19222c;--text:#eef3f7;--muted:#a8b3c0;--line:#33404d;--primary:#5fb6cf;--primary-dark:#78c7dc;}body[data-theme="system"] .frost-card,body[data-theme="system"] .account-nav{background:rgba(25,34,44,.82);}}

@media (max-width: 780px) {
    .topbar { align-items: flex-start; flex-wrap: wrap; }
    .topbar nav { order: 3; width: 100%; flex-wrap: wrap; overflow-x: visible; gap: 8px 12px; }
    .page-head, .grid.two, .grid.three { grid-template-columns: 1fr; display: grid; }
    .admin-grid { grid-template-columns: 1fr; }
    .admin-status-row { grid-template-columns: 1fr; }
    .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .usage-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .admin-edit-head { display: grid; }
    .dashboard-hero { display: grid; align-items: start; }
    .dashboard-hero h1 { font-size: 31px; }
    .dashboard-kpis, .admin-kpis { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .dashboard-kpis .featured { grid-column: 1 / -1; }
    .dashboard-layout { grid-template-columns: 1fr; }
    .ops-health { grid-template-columns: 1fr; }
    .command-section { grid-template-columns: 1fr; gap: 12px; }
    .command-grid { grid-template-columns: 1fr; }
    .management-toolbar { grid-template-columns: 1fr; }
    .management-toolbar > span { padding: 0; }
    .relationship-map { grid-template-columns: 1fr; }
    .relationship-map i { text-align: center; }
    .account-grid,.device-grid { grid-template-columns: 1fr; }
    .appearance-grid { grid-template-columns: 1fr; }
    .session-row { align-items: start; display: grid; }
    .guest-premium { background-position: 36% center; background-attachment: scroll; }
    .guest-premium::before { background: rgba(5,18,29,.57); }
    .login-shell { width: min(100% - 28px, 540px); }
    .login-experience { padding: 22px 0 28px; grid-template-columns: 1fr; gap: 24px; min-height: 100svh; }
    .login-brand-block { min-height: 250px; padding: 0; }
    .login-positioning { padding: 48px 0 24px; }
    .login-positioning h1 { font-size: 46px; }
    .login-positioning > p { font-size: 16px; }
    .login-disclaimer { display: none; }
    .premium-login-panel { align-self: end; padding: 24px; }
}

@media (max-width: 460px) {
    .metrics { grid-template-columns: 1fr; }
    h1 { font-size: 25px; }
    .dashboard-kpis, .admin-kpis { grid-template-columns: 1fr; }
    .dashboard-kpis .featured { grid-column: auto; }
    .login-positioning { padding-top: 38px; }
    .login-positioning h1 { font-size: 39px; }
    .premium-login-panel { padding: 21px; }
}

@media (display-mode: standalone) {
    .topbar { padding-top: max(14px, env(safe-area-inset-top)); }
    .guest-premium { min-height: 100svh; }
    .login-experience {
        padding-top: max(22px, env(safe-area-inset-top));
        padding-bottom: max(28px, env(safe-area-inset-bottom));
    }
}

.followup-context { margin: -8px 0 18px; display: grid; gap: 4px; }
.followup-context a { color: var(--primary-dark); font-weight: 700; }
.followup-panel { margin-top: 16px; display: grid; grid-template-columns: minmax(220px,.8fr) minmax(320px,1.2fr); gap: 28px; align-items: start; }
.followup-panel h2 { margin: 4px 0 6px; }
.followup-panel p { margin: 0; }
.followup-panel form button { justify-self: start; }
@media (max-width: 780px) { .followup-panel { grid-template-columns: 1fr; gap: 16px; } }