:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --text: #172033;
  --muted: #667085;
  --border: #dfe4ec;
  --brand: #3157d5;
  --brand-dark: #2647b8;
  --danger: #b42318;
  --danger-bg: #fff2f0;
  --success: #067647;
  --success-bg: #ecfdf3;
  --shadow: 0 20px 60px rgba(23, 32, 51, .08);
}
* { box-sizing: border-box; }
html { color-scheme: light; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--text); background: var(--bg); line-height: 1.5; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.shell, .admin-shell { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.topbar { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { color: var(--text); font-weight: 750; letter-spacing: -.02em; font-size: 1.05rem; }
.admin-link, .muted { color: var(--muted); }
.hero { margin: 48px auto 28px; max-width: 840px; background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: clamp(28px, 6vw, 64px); box-shadow: var(--shadow); }
.eyebrow { margin: 0 0 8px; color: var(--brand); font-weight: 700; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; }
h1 { margin: 0 0 12px; font-size: clamp(2rem, 5vw, 3.7rem); line-height: 1.04; letter-spacing: -.045em; }
.intro { margin: 0 0 32px; color: var(--muted); font-size: 1.08rem; }
label { display: block; font-size: .88rem; font-weight: 650; margin: 0 0 7px; }
input, select { width: 100%; border: 1px solid var(--border); background: #fff; color: var(--text); border-radius: 11px; padding: 13px 14px; min-height: 48px; font: inherit; outline: none; }
input:focus, select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(49,87,213,.12); }
button { border: 0; background: var(--brand); color: #fff; border-radius: 11px; min-height: 48px; padding: 0 20px; font: inherit; font-weight: 700; cursor: pointer; }
button:hover { background: var(--brand-dark); }
.url-row, .copy-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.advanced { margin-top: 18px; }
.advanced summary { cursor: pointer; color: var(--muted); font-weight: 650; }
.advanced-grid { margin-top: 18px; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.alert, .result { border-radius: 12px; padding: 14px 16px; margin-bottom: 20px; }
.alert.error { background: var(--danger-bg); color: var(--danger); border: 1px solid #fecdca; }
.result { background: var(--success-bg); border: 1px solid #abefc6; }
.secondary { background: #fff; color: var(--text); border: 1px solid var(--border); }
.secondary:hover { background: #f8fafc; }
.danger { background: #fff; color: var(--danger); border: 1px solid #fecdca; }
.danger:hover { background: var(--danger-bg); }
.small { min-height: 34px; padding: 0 12px; font-size: .82rem; }
.trust-grid { max-width: 840px; margin: 0 auto 70px; display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.trust-grid article { padding: 18px; }
.trust-grid h2 { margin: 0 0 6px; font-size: 1rem; }
.trust-grid p { margin: 0; color: var(--muted); font-size: .92rem; }
footer { text-align: center; color: var(--muted); padding: 24px 16px 42px; font-size: .85rem; }
.center-card { width: min(460px, calc(100% - 32px)); margin: 10vh auto; background: #fff; padding: 32px; border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow); }
.center-card h1 { font-size: 2rem; }
.center-card input { margin-bottom: 14px; }
.center-card button { width: 100%; }
.admin-shell { padding-bottom: 60px; }
.stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin: 20px 0; }
.stats article { background: #fff; border: 1px solid var(--border); padding: 18px 20px; border-radius: 14px; }
.stats span { display: block; color: var(--muted); font-size: .82rem; }
.stats strong { display: block; margin-top: 4px; font-size: 1.65rem; }
.panel { background: #fff; border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.panel-head { padding: 18px 20px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border); }
.panel-head h1 { margin: 0; font-size: 1.15rem; letter-spacing: -.01em; }
.panel-head span { color: var(--muted); font-size: .85rem; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; min-width: 900px; }
th, td { padding: 13px 16px; border-bottom: 1px solid var(--border); text-align: left; font-size: .86rem; vertical-align: middle; }
th { color: var(--muted); font-weight: 650; background: #fbfcfe; }
.destination { max-width: 360px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.status { display: inline-flex; border-radius: 999px; padding: 3px 8px; font-size: .76rem; font-weight: 700; }
.status.active { color: var(--success); background: var(--success-bg); }
.status.inactive { color: var(--muted); background: #f2f4f7; }
.actions { display: flex; gap: 7px; }
.actions form { margin: 0; }
.empty { text-align: center; color: var(--muted); padding: 32px; }
.pagination { display: flex; justify-content: center; gap: 18px; padding: 16px; font-size: .86rem; }
@media (max-width: 720px) {
  .hero { margin-top: 24px; padding: 26px 20px; border-radius: 18px; }
  .url-row, .copy-row { grid-template-columns: 1fr; }
  .advanced-grid, .trust-grid, .stats { grid-template-columns: 1fr; }
  .url-row button, .copy-row button { width: 100%; }
}

textarea { width: 100%; border: 1px solid var(--border); background: #fff; color: var(--text); border-radius: 11px; padding: 13px 14px; font: inherit; outline: none; resize: vertical; }
textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(49,87,213,.12); }
.report-card select, .report-card textarea { margin-bottom: 14px; }
.muted-copy { color: var(--muted); margin-top: -4px; }
.alert.success { background: var(--success-bg); color: var(--success); border: 1px solid #abefc6; }
.stats-four { grid-template-columns: repeat(4,1fr); }
.reports-panel { margin-bottom: 18px; }
.report-details { max-width: 280px; white-space: normal; }
@media (max-width: 900px) { .stats-four { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 520px) { .stats-four { grid-template-columns: 1fr; } }
.panel-body { padding: 20px; }
.api-create-panel, .api-secret-panel, .api-audit-panel { margin-bottom: 18px; }
.api-form > button { margin-top: 18px; }
.scope-grid { border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; margin: 18px 0 0; }
.scope-grid legend { font-size: .86rem; font-weight: 650; padding: 0 6px; }
.scope-grid label { display: inline-flex; align-items: center; gap: 8px; margin: 7px 22px 7px 0; font-weight: 500; }
.scope-grid input { width: auto; min-height: 0; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: .82em; }

.admin-version { margin: 18px 0 0; color: var(--muted); font-size: .78rem; text-align: center; }

/* Screenshot Share */
.screenshot-shell { padding-bottom: 60px; }
.screenshot-intro { max-width: 900px; margin: 36px auto 24px; }
.screenshot-intro h1 { font-size: clamp(2rem, 4vw, 3.2rem); }
.screenshot-workspace, .screenshot-share-panel { max-width: 1100px; margin: 0 auto 18px; }
.capture-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.button-like { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: 11px; font: inherit; font-weight: 700; cursor: pointer; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important; }
.editor-empty { padding: 54px 24px; text-align: center; color: var(--muted); display: grid; gap: 5px; }
.editor-empty strong { color: var(--text); font-size: 1.05rem; }
.editor-wrap { padding: 16px; }
.editor-toolbar { display: flex; flex-wrap: wrap; align-items: end; gap: 8px; margin-bottom: 12px; }
.editor-toolbar .tool-active { background: var(--brand); border-color: var(--brand); color: #fff; }
.tool-field { display: inline-flex; gap: 7px; align-items: center; margin: 0 0 0 4px; font-weight: 500; }
.tool-field input[type="color"] { width: 42px; min-height: 34px; height: 34px; padding: 3px; border-radius: 8px; }
.tool-field select { width: 72px; min-height: 34px; padding: 4px 8px; }
.comment-entry { margin: 0 0 12px; }
.comment-entry input { max-width: 720px; }
.canvas-frame { background: #e9edf5; border: 1px solid var(--border); border-radius: 12px; padding: 12px; overflow: auto; text-align: center; }
.canvas-frame canvas { display: block; max-width: 100%; height: auto; margin: 0 auto; background: #fff; cursor: crosshair; touch-action: none; box-shadow: 0 2px 12px rgba(23,32,51,.08); }
.editor-help { margin: 10px 2px 0; }
.share-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 18px; }
.screenshot-share-panel .result { margin-top: 18px; margin-bottom: 0; }
.screenshot-view-shell { width: min(1400px, calc(100% - 32px)); margin: 0 auto; padding-bottom: 50px; }
.screenshot-public-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.screenshot-public-card img { display: block; width: 100%; height: auto; }
.screenshot-meta { display: flex; flex-wrap: wrap; gap: 16px; padding: 12px 16px; color: var(--muted); font-size: .82rem; border-top: 1px solid var(--border); }
.screenshot-message h1 { font-size: 2rem; }
.screenshot-thumb { display: block; width: 120px; height: 72px; object-fit: cover; border-radius: 7px; border: 1px solid var(--border); background: #f2f4f7; }
@media (max-width: 720px) {
  .screenshot-intro { margin-top: 20px; }
  .capture-actions > button, .capture-actions > .button-like { width: 100%; }
  .editor-wrap { padding: 10px; }
  .canvas-frame { padding: 6px; }
}

.top-links { display:flex; align-items:center; gap:16px; }