:root { --bg: #0e1425; --sidebar: #11182b; --panel: #182238; --panel-2: #1d2941; --line: rgba(177,198,231,.12); --text: #eef4ff; --muted: #8f9db5; --primary: #ffb44a; --accent: #45d5c4; --danger: #ff6c74; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 70% -10%, rgba(49,77,126,.4), transparent 32%), var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
.hidden { display: none !important; }
.brand { display: flex; align-items: center; gap: 11px; color: inherit; text-decoration: none; }
.brand > span { width: 39px; height: 39px; border-radius: 13px 17px 12px 17px; display: grid; place-items: center; background: var(--primary); color: #192033; font-weight: 950; box-shadow: 4px 4px 0 #294365; transform: rotate(-3deg); }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 13px; letter-spacing: .1em; }
.brand small { color: var(--muted); font-size: 7px; letter-spacing: .19em; margin-top: 3px; }

.login-screen { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { width: min(430px, 100%); background: rgba(24,34,56,.88); border: 1px solid var(--line); border-radius: 28px; padding: 30px; box-shadow: 0 40px 100px rgba(0,0,0,.4); backdrop-filter: blur(20px); }
.login-card > p { color: var(--muted); font-size: 11px; margin: 26px 0 18px; }
.login-card form { display: grid; gap: 13px; }
.login-card label, .form-panel label, .inline-form label { display: grid; gap: 6px; color: var(--muted); font-size: 8px; letter-spacing: .09em; text-transform: uppercase; font-weight: 800; }
.login-card input, .form-panel input, .form-panel textarea, .form-panel select, .inline-form input, .inline-form select { width: 100%; color: var(--text); background: #111a2c; border: 1px solid var(--line); border-radius: 11px; padding: 11px 12px; outline: none; text-transform: none; letter-spacing: normal; }
.login-card input:focus, .form-panel input:focus, .form-panel textarea:focus, .inline-form input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255,180,74,.12); }
.login-card form button, .form-panel form > button, .inline-form > button, .node-toolbar > button { border: 0; border-radius: 11px; background: var(--primary); color: #172034; padding: 12px 15px; font-size: 9px; font-weight: 900; cursor: pointer; }
.hint { display: block; margin-top: 16px; color: #6f7f99; line-height: 1.5; font-size: 8px; }

.admin-app { min-height: 100vh; display: grid; grid-template-columns: 220px 1fr; }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 24px 18px; background: color-mix(in srgb, var(--sidebar) 94%, transparent); border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.sidebar nav { display: grid; gap: 5px; margin-top: 42px; }
.sidebar nav button { border: 1px solid transparent; background: transparent; color: var(--muted); border-radius: 11px; padding: 11px 12px; display: flex; align-items: center; gap: 11px; text-align: left; font-size: 10px; cursor: pointer; }
.sidebar nav button i { font-family: Georgia, serif; font-style: italic; color: #60708a; }
.sidebar nav button:hover, .sidebar nav button.active { background: var(--panel); color: var(--text); border-color: var(--line); }
.sidebar nav button.active i { color: var(--primary); }
.sidebar-foot { margin-top: auto; padding: 15px 12px 2px; border-top: 1px solid var(--line); }
.sidebar-foot > span { color: var(--muted); font-size: 7px; letter-spacing: .15em; }
.sidebar-foot b { display: block; font-size: 9px; margin: 8px 0 15px; }
.sidebar-foot b i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); margin-right: 6px; box-shadow: 0 0 0 4px rgba(69,213,196,.12); }
.sidebar-foot a { color: var(--muted); font-size: 9px; text-decoration: none; }

.workspace { min-width: 0; padding: 0 34px 48px; }
.workspace-head { min-height: 100px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.workspace-head > div:first-child > span { color: var(--primary); font-size: 7px; letter-spacing: .18em; font-weight: 900; }
.workspace-head h1 { font-family: Georgia, serif; font-size: 31px; letter-spacing: -.035em; margin: 5px 0 0; }
.admin-profile { display: flex; align-items: center; gap: 13px; }
.admin-profile > span { text-align: right; }
.admin-profile small, .admin-profile strong { display: block; }
.admin-profile small { color: var(--muted); font-size: 6px; letter-spacing: .14em; }
.admin-profile strong { font-size: 10px; margin-top: 4px; }
.admin-profile button { border: 1px solid var(--line); background: var(--panel); border-radius: 10px; padding: 9px 11px; font-size: 8px; cursor: pointer; }
.workspace-section { padding-top: 27px; }

.metric-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.metric-card { min-height: 118px; background: linear-gradient(145deg, var(--panel), color-mix(in srgb, var(--panel-2) 80%, transparent)); border: 1px solid var(--line); border-radius: 18px; padding: 16px; position: relative; overflow: hidden; }
.metric-card::after { content: ""; width: 80px; height: 80px; position: absolute; right: -30px; top: -30px; border: 1px solid rgba(255,180,74,.16); border-radius: 50%; }
.metric-card span { color: var(--muted); font-size: 7px; text-transform: uppercase; letter-spacing: .11em; }
.metric-card strong { display: block; font-family: Georgia, serif; font-size: 29px; margin-top: 15px; letter-spacing: -.03em; }
.metric-card small { color: var(--accent); font-size: 7px; }
.dashboard-grid { margin-top: 14px; display: grid; grid-template-columns: 1.5fr .75fr; gap: 14px; }
.panel { background: linear-gradient(145deg, var(--panel), color-mix(in srgb, var(--panel-2) 82%, transparent)); border: 1px solid var(--line); border-radius: 20px; padding: 20px; box-shadow: 0 22px 50px rgba(0,0,0,.13); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.panel-head span { color: var(--primary); font-size: 7px; font-weight: 900; letter-spacing: .15em; }
.panel-head h2 { font-family: Georgia, serif; font-size: 21px; margin: 5px 0 0; }
.panel-head button { border: 1px solid var(--line); background: #111a2c; color: var(--muted); border-radius: 9px; padding: 8px 10px; font-size: 7px; cursor: pointer; }
.capacity-visual { min-height: 300px; display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
.capacity-orbit { width: 220px; aspect-ratio: 1; margin: auto; border: 1px solid rgba(69,213,196,.3); border-radius: 50%; display: grid; place-content: center; text-align: center; position: relative; box-shadow: inset 0 0 60px rgba(69,213,196,.08); }
.capacity-orbit::before, .capacity-orbit::after { content: ""; position: absolute; border-radius: 50%; border: 1px dashed rgba(255,180,74,.2); inset: 18px; }
.capacity-orbit::after { inset: -16px; }
.capacity-orbit strong { font-family: Georgia, serif; font-size: 56px; color: var(--accent); }
.capacity-orbit span { color: var(--muted); font-size: 8px; text-transform: uppercase; letter-spacing: .1em; }
.capacity-copy > p { color: var(--muted); font-size: 9px; line-height: 1.6; margin: 0 0 18px; }
.capacity-copy > div { display: flex; justify-content: space-between; padding: 10px 0; border-top: 1px solid var(--line); font-size: 8px; }
.capacity-copy > div span { color: var(--muted); }.capacity-copy > div b { color: var(--accent); }
.activity-panel dl { margin: 18px 0 0; }.activity-panel dl div { padding: 13px 0; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 10px; }
.activity-panel dt { color: var(--muted); font-size: 8px; }.activity-panel dd { font-size: 9px; font-weight: 800; margin: 0; }
.economy-settings-form { display: grid; gap: 0; margin-top: 1rem; }
.economy-settings-form > label { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .875rem 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .875rem; line-height: 1.45; }
.economy-input { width: min(190px, 55%); display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: .75rem; background: #111a2c; }
.economy-input:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255,180,74,.12); }
.economy-input input { min-width: 0; width: 100%; min-height: 44px; padding: .65rem .75rem; border: 0; outline: 0; background: transparent; color: var(--text); font-size: 1rem; font-weight: 800; text-align: right; }
.economy-input b { padding-right: .75rem; color: var(--primary); font-size: .8125rem; white-space: nowrap; }
.economy-settings-note { margin: 1rem 0; color: var(--muted); font-size: .8125rem; line-height: 1.65; }
.economy-settings-form > button { min-height: 46px; border: 0; border-radius: .75rem; background: var(--primary); color: #172034; padding: .75rem 1rem; font-size: .9375rem; font-weight: 900; cursor: pointer; }
.economy-settings-form > button:disabled { opacity: .65; cursor: wait; }

.section-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 14px; }.section-grid.wide-left { grid-template-columns: 1.2fr 1fr; }
.panel-copy { color: var(--muted); font-size: 9px; line-height: 1.6; margin: 18px 0; max-width: 600px; }
.status-badge { background: rgba(69,213,196,.12); color: var(--accent) !important; border: 1px solid rgba(69,213,196,.22); border-radius: 999px; padding: 7px 10px; }
.form-panel form { display: grid; gap: 13px; }
.form-panel textarea { min-height: 74px; resize: vertical; }
.form-panel input[type="range"] { padding: 0; accent-color: var(--primary); }
.form-panel label > span { color: var(--primary); font-size: 11px; }
.test-mode-control { grid-template-columns: auto 1fr !important; align-items: start; gap: 11px !important; padding: 13px; border: 1px solid rgba(255,108,116,.28); border-radius: 13px; background: rgba(255,108,116,.07); }
.test-mode-control input { width: 18px !important; height: 18px; margin: 1px 0 0; accent-color: var(--danger); }
.test-mode-control span { display: grid; gap: 5px; color: var(--text) !important; }
.test-mode-control strong { font-size: 9px; color: var(--danger); }
.test-mode-control small { color: var(--muted); font-size: 8px; line-height: 1.5; text-transform: none; letter-spacing: normal; }
.sponsor-active-control { border-color: rgba(69,213,196,.26); background: rgba(69,213,196,.07); }
.sponsor-active-control input { accent-color: var(--accent); }
.sponsor-active-control strong { color: var(--accent); }
.sponsor-task-config { display: grid; gap: 12px; padding: 14px; border: 1px solid rgba(255,180,74,.24); border-radius: 15px; background: rgba(255,180,74,.055); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.guardrail-panel > span { color: var(--accent); font-size: 7px; letter-spacing: .15em; font-weight: 900; }.guardrail-panel h2 { font-family: Georgia, serif; font-size: 24px; max-width: 300px; }
.guardrail-panel ul { color: var(--muted); font-size: 9px; line-height: 1.6; padding-left: 17px; }.guardrail-panel li { padding: 6px 0; }
.record-list { display: grid; gap: 8px; margin-top: 16px; max-height: 470px; overflow: auto; }
.record-item { border: 1px solid var(--line); border-radius: 13px; background: #121b2d; padding: 12px; display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.record-item strong, .record-item small { display: block; }.record-item strong { font-size: 9px; }.record-item small { color: var(--muted); font-size: 7px; margin-top: 4px; }
.record-item button { align-self: center; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); padding: 7px 9px; font-size: 7px; cursor: pointer; }
.carousel-record { grid-template-columns: 72px 1fr auto; align-items: center; }
.carousel-thumb { width: 72px; height: 52px; border-radius: 9px; overflow: hidden; display: grid; place-items: center; background: linear-gradient(145deg, #ffb44a, #e65c55); }
.carousel-thumb img { width: 100%; height: 100%; object-fit: cover; }
.carousel-thumb span { color: #172034; font-size: 6px; font-weight: 950; letter-spacing: .1em; }
.sponsor-record { grid-template-columns: 86px minmax(0, 1fr) auto; align-items: center; }
.sponsor-record .carousel-thumb { width: 86px; height: 60px; }
.gift-record { grid-template-columns: 52px minmax(0, 1fr) auto; align-items: center; }
.gift-record-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 12px; background: linear-gradient(145deg, #ffca5f, #e65c55); font-size: 24px; box-shadow: inset 0 1px 0 rgba(255,255,255,.28); }
.gift-record-icon img { width: 100%; height: 100%; display: block; object-fit: cover; border-radius: inherit; }
.sponsor-record-copy { min-width: 0; }
.sponsor-record-copy small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sponsor-review-panel { margin-top: 14px; }
.sponsor-submission-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; margin-top: 16px; }
.sponsor-submission-card { min-width: 0; display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 14px; padding: 13px; border: 1px solid var(--line); border-radius: 15px; background: #121b2d; }
.sponsor-submission-card[data-status="approved"] { border-color: rgba(69,213,196,.3); }
.sponsor-submission-card[data-status="rejected"] { border-color: rgba(255,108,116,.25); }
.submission-proof { min-height: 126px; overflow: hidden; border-radius: 11px; background: #0d1526; }
.submission-proof img { width: 100%; height: 100%; display: block; object-fit: cover; }
.submission-copy { min-width: 0; }
.submission-copy > div:first-child { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.submission-copy > div:first-child span, .submission-copy > div:first-child b { border-radius: 999px; padding: 5px 8px; background: rgba(255,180,74,.1); color: var(--primary); font-size: 7px; }
.submission-copy > div:first-child b { background: rgba(255,108,116,.1); color: var(--danger); }
.submission-copy h3 { margin: 9px 0 6px; font-size: 12px; }
.submission-copy p, .submission-copy small { color: var(--muted); font-size: 8px; line-height: 1.5; }
.submission-copy small { display: block; }
.submission-copy textarea { width: 100%; min-height: 58px; margin-top: 10px; resize: vertical; border: 1px solid var(--line); border-radius: 9px; padding: 9px; background: #111a2c; color: var(--text); font-size: 8px; }
.submission-actions { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 8px; }
.submission-actions button { border: 0; border-radius: 8px; padding: 8px 10px; background: var(--accent); color: #10242c; font-size: 8px; font-weight: 900; cursor: pointer; }
.submission-actions button.danger { background: rgba(255,108,116,.14); color: var(--danger); border: 1px solid rgba(255,108,116,.25); }
.submission-actions button:disabled { opacity: .5; cursor: wait; }
.submission-review-note { margin-bottom: 0; }
.record-actions { display: flex; gap: 6px; }
.record-actions button.danger { color: var(--danger); }
.form-actions { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.form-actions button { border: 0; border-radius: 11px; background: var(--primary); color: #172034; padding: 12px 15px; font-size: 9px; font-weight: 900; cursor: pointer; }
.form-actions .secondary-admin-button { border: 1px solid var(--line); background: #111a2c; color: var(--muted); }
.announcement-admin-preview { margin-top: 16px; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #111a2c; }
.announcement-admin-preview > img, .announcement-preview-empty { width: 100%; height: 220px; object-fit: cover; }
.announcement-preview-empty { display: grid; place-items: center; background: linear-gradient(145deg, #ffb44a, #e65c55); color: #172034; font-size: 8px; font-weight: 950; letter-spacing: .14em; }
.announcement-admin-preview > div:last-child { padding: 18px; }
.announcement-admin-preview span { color: var(--accent); font-size: 7px; font-weight: 900; letter-spacing: .14em; }
.announcement-admin-preview h3 { margin: 8px 0; font: 700 25px/1.05 Georgia, serif; }
.announcement-admin-preview p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.65; white-space: pre-wrap; }
.announcement-admin-preview b { display: inline-block; margin-top: 15px; border-radius: 9px; background: var(--primary); color: #172034; padding: 9px 12px; font-size: 8px; }

.node-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }.node-toolbar p { color: var(--muted); font-size: 9px; max-width: 620px; line-height: 1.5; }
.inline-form { display: grid; grid-template-columns: repeat(4, 1fr); gap: 11px; margin-bottom: 14px; }.inline-form > button { align-self: end; }
.node-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.node-card { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 17px; position: relative; }
.node-card-head { display: flex; justify-content: space-between; gap: 10px; }.node-card-head h3 { font-size: 12px; margin: 0; }.node-card-head small { color: var(--muted); font-size: 7px; display: block; margin-top: 5px; }
.node-status { border-radius: 999px; padding: 6px 8px; height: fit-content; font-size: 7px; font-weight: 900; text-transform: uppercase; background: rgba(143,157,181,.12); color: var(--muted); }.node-status.healthy { color: var(--accent); background: rgba(69,213,196,.12); }.node-status.offline { color: var(--danger); background: rgba(255,108,116,.1); }
.node-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin: 16px 0; }.node-meta div { background: #111a2c; border-radius: 9px; padding: 9px; }.node-meta span, .node-meta strong { display: block; }.node-meta span { color: var(--muted); font-size: 6px; text-transform: uppercase; }.node-meta strong { font-size: 9px; margin-top: 4px; }
.node-actions { display: flex; gap: 7px; }.node-actions button { border: 1px solid var(--line); background: #111a2c; color: var(--muted); border-radius: 8px; padding: 7px 9px; font-size: 7px; cursor: pointer; }.node-actions button.danger { color: var(--danger); }

.table-panel { overflow: hidden; }.data-table { margin-top: 15px; overflow-x: auto; }.data-table table { width: 100%; border-collapse: collapse; min-width: 760px; }.data-table th, .data-table td { text-align: left; padding: 11px 9px; border-top: 1px solid var(--line); font-size: 8px; }.data-table th { color: var(--muted); font-size: 6px; text-transform: uppercase; letter-spacing: .1em; }.data-table select, .data-table input { border: 1px solid var(--line); background: #111a2c; color: var(--text); border-radius: 8px; padding: 7px; font-size: 7px; }.data-table button { border: 0; background: var(--primary); color: #172034; border-radius: 8px; padding: 7px 9px; font-size: 7px; font-weight: 900; cursor: pointer; }
.toast { position: fixed; top: 20px; right: 22px; z-index: 100; max-width: min(360px, calc(100vw - 30px)); padding: 12px 15px; background: var(--accent); color: #10242c; border-radius: 12px; font-size: 9px; font-weight: 800; box-shadow: 0 18px 50px rgba(0,0,0,.3); opacity: 0; transform: translateY(-12px); pointer-events: none; transition: .2s; }.toast.visible { opacity: 1; transform: translateY(0); }.toast.error { background: var(--danger); color: white; }

@media (max-width: 1180px) { .metric-grid { grid-template-columns: repeat(3, 1fr); }.node-grid { grid-template-columns: repeat(2, 1fr); }.inline-form { grid-template-columns: repeat(2, 1fr); }.sponsor-submission-list { grid-template-columns: 1fr; } }
@media (max-width: 820px) { .admin-app { grid-template-columns: 1fr; }.sidebar { position: static; height: auto; padding: 15px; }.sidebar nav { margin-top: 18px; grid-template-columns: repeat(3, 1fr); }.sidebar nav button { justify-content: center; }.sidebar-foot { display: none; }.workspace { padding: 0 16px 35px; }.dashboard-grid, .section-grid, .section-grid.wide-left { grid-template-columns: 1fr; }.node-grid { grid-template-columns: 1fr; }.sponsor-record { grid-template-columns: 72px minmax(0, 1fr); }.sponsor-record .carousel-thumb { width: 72px; height: 52px; }.sponsor-record .record-actions, .gift-record .record-actions { grid-column: 1 / -1; flex-wrap: wrap; } }
@media (max-width: 560px) { .metric-grid { grid-template-columns: repeat(2, 1fr); }.workspace-head { min-height: 86px; }.admin-profile > span { display: none; }.sidebar nav { grid-template-columns: repeat(2, 1fr); }.capacity-visual { grid-template-columns: 1fr; }.capacity-orbit { width: 180px; }.inline-form, .form-row { grid-template-columns: 1fr; }.record-actions { flex-wrap: wrap; }.sponsor-submission-card { grid-template-columns: 1fr; }.submission-proof { max-height: 230px; } }

.leaderboard-admin-intro { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 1rem; border: 1px solid rgba(255,180,74,.22); border-radius: 1.125rem; padding: 1.125rem 1.25rem; background: linear-gradient(135deg, rgba(255,180,74,.1), rgba(69,213,196,.045)); }
.leaderboard-admin-intro span { color: var(--primary); font-size: .75rem; font-weight: 900; letter-spacing: .13em; }
.leaderboard-admin-intro h2 { margin: .35rem 0 0; font-family: Georgia, serif; font-size: 1.65rem; }
.leaderboard-admin-intro p { max-width: 42rem; margin: 0; color: var(--muted); font-size: .875rem; line-height: 1.6; }
.leaderboard-admin-grid { align-items: start; }
.leaderboard-admin-table { max-height: 68vh; overflow: auto; }
.leaderboard-admin-table table { min-width: 660px; }
.leaderboard-admin-table thead { position: sticky; top: 0; z-index: 1; background: var(--panel); }
.virtual-rank-row { background: rgba(255,180,74,.045); }
.rank-type { display: inline-flex; border-radius: 999px; padding: .3rem .55rem; font-size: .75rem; font-weight: 850; white-space: nowrap; }
.rank-type.virtual { background: rgba(255,180,74,.16); color: var(--primary); }
.rank-type.real { background: rgba(69,213,196,.12); color: var(--accent); }

@media (max-width: 820px) { .leaderboard-admin-intro { align-items: start; flex-direction: column; gap: .75rem; } }

/* Readability scale: admin content remains legible on desktop and mobile displays. */
body { font-size: 1rem; line-height: 1.5; text-rendering: optimizeLegibility; }
.brand { gap: .875rem; }
.brand > span { width: 46px; height: 46px; font-size: 1.125rem; }
.brand strong { font-size: 1rem; line-height: 1.25; }
.brand small { margin-top: .25rem; font-size: .75rem; line-height: 1.35; }

.login-card { width: min(520px, 100%); padding: 2.25rem; }
.login-card > p { margin: 1.75rem 0 1.25rem; font-size: 1rem; line-height: 1.6; }
.login-card label,
.form-panel label,
.inline-form label { gap: .5rem; font-size: .875rem; line-height: 1.4; }
.login-card input,
.form-panel input,
.form-panel textarea,
.form-panel select,
.inline-form input,
.inline-form select { min-height: 46px; padding: .75rem .875rem; font-size: 1rem; line-height: 1.45; }
.form-panel input[type="checkbox"],
.form-panel input[type="range"] { min-height: 0; }
.form-panel label > small { font-size: .8125rem; line-height: 1.5; font-weight: 600; letter-spacing: 0; text-transform: none; }
.login-card form button,
.form-panel form > button,
.inline-form > button,
.node-toolbar > button { min-height: 46px; padding: .75rem 1rem; font-size: .9375rem; }
.hint { margin-top: 1.125rem; font-size: .8125rem; line-height: 1.6; }

.admin-app { grid-template-columns: 260px minmax(0, 1fr); }
.sidebar { padding: 1.75rem 1.25rem; overflow-y: auto; }
.sidebar nav { gap: .375rem; margin-top: 2rem; }
.sidebar nav button { min-height: 46px; gap: .75rem; padding: .75rem .875rem; font-size: .875rem; line-height: 1.35; }
.sidebar nav button i { min-width: 1.5rem; font-size: .8125rem; }
.sidebar-foot { padding: 1.125rem .875rem .25rem; }
.sidebar-foot > span { font-size: .75rem; line-height: 1.35; }
.sidebar-foot b { margin: .625rem 0 1rem; font-size: .875rem; }
.sidebar-foot a { font-size: .875rem; }

.workspace { width: 100%; max-width: 1920px; justify-self: center; padding: 0 clamp(1.25rem, 2.5vw, 3rem) 3.5rem; }
.workspace-head { min-height: 118px; }
.workspace-head > div:first-child > span { font-size: .75rem; line-height: 1.35; }
.workspace-head h1 { margin-top: .375rem; font-size: 2.25rem; line-height: 1.12; }
.admin-profile { gap: 1rem; }
.admin-profile small { font-size: .75rem; line-height: 1.35; }
.admin-profile strong { margin-top: .25rem; font-size: .9375rem; }
.admin-profile button { min-height: 42px; padding: .625rem .875rem; font-size: .875rem; }
.workspace-section { padding-top: 2rem; }

.metric-grid { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: .875rem; }
.metric-card { min-height: 148px; padding: 1.25rem; }
.metric-card span { font-size: .8125rem; line-height: 1.4; }
.metric-card strong { margin-top: 1rem; font-size: 2.5rem; line-height: 1; }
.metric-card small { display: block; margin-top: .5rem; font-size: .75rem; line-height: 1.4; }
.dashboard-grid { margin-top: 1rem; gap: 1rem; }
.panel { padding: 1.5rem; }
.panel-head { flex-wrap: wrap; }
.panel-head span { font-size: .75rem; line-height: 1.35; }
.panel-head h2 { margin-top: .375rem; font-size: 1.75rem; line-height: 1.2; }
.panel-head button { min-height: 40px; padding: .625rem .75rem; font-size: .8125rem; }
.capacity-visual { min-height: 350px; }
.capacity-orbit span { font-size: .75rem; line-height: 1.4; }
.capacity-copy > p { margin-bottom: 1.25rem; font-size: .9375rem; line-height: 1.65; }
.capacity-copy > div { padding: .875rem 0; gap: 1rem; font-size: .875rem; line-height: 1.45; }
.activity-panel dl { margin-top: 1.25rem; }
.activity-panel dl div { padding: 1rem 0; }
.activity-panel dt,
.activity-panel dd { font-size: .875rem; line-height: 1.45; }

.section-grid,
.section-grid.wide-left { gap: 1rem; }
.panel-copy { margin: 1.25rem 0; font-size: .9375rem; line-height: 1.65; }
.status-badge { padding: .5rem .75rem; font-size: .8125rem; }
.form-panel form { gap: 1rem; }
.form-panel textarea { min-height: 110px; }
.form-panel label > span { font-size: 1rem; }
.test-mode-control { gap: .875rem !important; padding: 1rem; }
.test-mode-control input { width: 22px !important; height: 22px; }
.test-mode-control strong { font-size: .9375rem; }
.test-mode-control small { font-size: .8125rem; line-height: 1.55; }
.sponsor-task-config { gap: .875rem; padding: 1rem; }
.form-row { gap: .875rem; }
.guardrail-panel > span { font-size: .75rem; }
.guardrail-panel h2 { font-size: 1.75rem; line-height: 1.2; }
.guardrail-panel ul { font-size: .9375rem; line-height: 1.7; }
.guardrail-panel li { padding: .5rem 0; }

.record-list { gap: .75rem; margin-top: 1.25rem; max-height: 560px; }
.record-item { gap: .875rem; padding: 1rem; }
.record-item strong { font-size: .9375rem; line-height: 1.4; }
.record-item small { margin-top: .375rem; font-size: .8125rem; line-height: 1.5; }
.record-item button { min-height: 38px; padding: .5rem .75rem; font-size: .8125rem; }
.record-actions { flex-wrap: wrap; }
.carousel-thumb span { font-size: .75rem; }
.submission-copy > div:first-child span,
.submission-copy > div:first-child b { font-size: .75rem; }
.submission-copy h3 { font-size: 1.0625rem; }
.submission-copy p,
.submission-copy small { font-size: .875rem; line-height: 1.55; }
.submission-copy textarea { min-height: 78px; padding: .75rem; font-size: .875rem; }
.submission-actions button { min-height: 40px; padding: .625rem .875rem; font-size: .875rem; }
.form-actions { gap: .75rem; }
.form-actions button { min-height: 46px; padding: .75rem 1rem; font-size: .9375rem; }
.announcement-preview-empty { font-size: .8125rem; }
.announcement-admin-preview span { font-size: .75rem; }
.announcement-admin-preview h3 { font-size: 1.75rem; line-height: 1.15; }
.announcement-admin-preview p { font-size: .9375rem; line-height: 1.65; }
.announcement-admin-preview b { padding: .625rem .875rem; font-size: .875rem; }

.node-toolbar { gap: 1rem; }
.node-toolbar p { font-size: .9375rem; line-height: 1.6; }
.inline-form { gap: .875rem; }
.sponsor-submission-list { grid-template-columns: repeat(auto-fit, minmax(min(100%, 520px), 1fr)); }
.node-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: .875rem; }
.node-card { padding: 1.25rem; }
.node-card-head h3 { font-size: 1.125rem; line-height: 1.35; }
.node-card-head small { margin-top: .375rem; font-size: .8125rem; line-height: 1.45; }
.node-status { padding: .5rem .625rem; font-size: .75rem; }
.node-meta { gap: .625rem; margin: 1.125rem 0; }
.node-meta div { padding: .75rem; }
.node-meta span { font-size: .75rem; line-height: 1.35; }
.node-meta strong { margin-top: .375rem; font-size: .875rem; line-height: 1.4; }
.node-actions button { min-height: 38px; padding: .5rem .75rem; font-size: .8125rem; }

.data-table { margin-top: 1.25rem; }
.data-table table { min-width: 1050px; }
.data-table th,
.data-table td { padding: .875rem .75rem; font-size: .875rem; line-height: 1.45; }
.data-table th { font-size: .75rem; line-height: 1.4; }
.data-table select,
.data-table input { min-height: 40px; padding: .5rem .625rem; font-size: .8125rem; }
.data-table button { min-height: 38px; padding: .5rem .75rem; font-size: .8125rem; }
.leaderboard-admin-table table { min-width: 660px; }
.toast { padding: .875rem 1rem; font-size: .875rem; line-height: 1.45; }

@media (min-width: 1800px) {
  html { font-size: 112.5%; }
  .admin-app { grid-template-columns: 290px minmax(0, 1fr); }
  .sidebar { padding-inline: 1.5rem; }
  .workspace { padding-inline: 3rem; }
  .metric-card { min-height: 158px; }
}

@media (max-width: 1080px) {
  .dashboard-grid,
  .section-grid,
  .section-grid.wide-left { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .admin-app { grid-template-columns: 1fr; }
  .sidebar { padding: 1rem; }
  .sidebar nav { margin-top: 1.125rem; }
  .workspace { padding: 0 1rem 2.5rem; }
  .node-grid,
  .sponsor-submission-list { grid-template-columns: 1fr; }
  .carousel-record .record-actions { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .login-screen { padding: 1rem; }
  .login-card { padding: 1.5rem; }
  .workspace-head h1 { font-size: 1.875rem; }
  .metric-grid { grid-template-columns: 1fr; }
  .metric-card { min-height: 132px; padding: 1rem; }
  .metric-card strong { font-size: 2rem; }
  .economy-settings-form > label { align-items: stretch; flex-direction: column; gap: .5rem; }
  .economy-input { width: 100%; }
}

.iframe-settings-panel { max-width: 62rem; }
.hidden-iframe-control { margin-bottom: 1.25rem; border-color: rgba(69,213,196,.24); background: rgba(69,213,196,.07); }
.hidden-iframe-control input { accent-color: var(--accent); }
#hiddenIframeStatus[data-state="active"] { border-color: rgba(69,213,196,.28); color: var(--accent); }
.iframe-settings-actions { grid-template-columns: minmax(0, 1fr) auto; }
.iframe-settings-actions button:disabled { cursor: wait; opacity: .6; }
.iframe-check-result { padding: 1rem; border: 1px solid var(--line); border-radius: 12px; background: #111a2c; color: var(--muted); font-size: .875rem; line-height: 1.6; }
.iframe-check-result[data-state="checking"] { border-color: rgba(255,180,68,.35); color: #ffd18b; }
.iframe-check-result[data-state="success"] { border-color: rgba(69,213,196,.35); background: rgba(69,213,196,.08); color: var(--accent); }
.iframe-check-result[data-state="warning"] { border-color: rgba(255,180,68,.35); color: #ffd18b; }
.iframe-check-result[data-state="error"] { border-color: rgba(255,106,119,.42); background: rgba(255,106,119,.08); color: #ff9aa4; }

@media (max-width: 560px) {
  .iframe-settings-actions { grid-template-columns: 1fr; }
}