/*
  Affiliate OS page primitives. Loaded on every staff page (STAFF_STYLESHEETS).
  Use these instead of inline styles so pages share spacing, cards, forms and lists.

  .os-page            page column (gap 20px, max width)
  .os-intro           one muted sentence under the top bar
  .os-layout          main column + 340px side column (stacks under 960px)
  .os-card            padded card; h2 inside is the card title
  .os-card-flush      card whose content (table, list) runs edge to edge
  .os-card-head       title + help on the left, actions on the right
  .os-fields          row of fields that wraps; .os-field-grow fills
  .os-field           label above input; .os-hint under it
  .os-switch-row      label + description + .os-switch checkbox
  .os-check           inline checkbox + label
  .os-savebar         sticky bottom bar for a form's buttons
  .os-rows            clickable list rows (.os-row, .os-row-main, .os-row-meta)
  .os-info            key/value list
  .os-summary         strip of 2–4 headline facts
  .os-tabs / .os-tab  underline tabs (aria-current="page" for the active one)
  .os-empty           empty state
  .os-muted / .os-footnote / .os-mono
  .os-danger + .btn-danger   destructive card and button
  .os-search          search input with icon
  .os-actions         row of buttons that wraps
  .os-grid            auto-fit card grid (set --os-grid-min to change the column minimum)
  .os-pre             scrollable code/JSON block
  .os-warn            card variant with a warning border (one-time secrets, cautions)
  .os-logo            small bordered logo preview
  .os-stack           vertical stack (gap 16px), e.g. a form inside a card
  .os-split           two equal work areas that stack when narrow
  .os-progress        progress track (.os-progress-bar inside, set width inline)
  .os-title-link      a title that is a link inside a table or list
*/

/* Tailwind's .hidden must win over the display rules below. */
[data-affiliate-os] .hidden { display: none !important; }

[data-affiliate-os] .os-page { display: flex; flex-direction: column; gap: 20px; max-width: 1180px; min-width: 0; }
[data-affiliate-os] .os-page-narrow { max-width: 760px; }
[data-affiliate-os] .os-intro { margin: 0; color: var(--text-dim); font-size: 14px; line-height: 1.5; max-width: 72ch; }
[data-affiliate-os] .os-muted { color: var(--text-dim); margin: 0; font-size: 14px; line-height: 1.5; }
[data-affiliate-os] .os-footnote { color: var(--text-mute); font-size: 13px; line-height: 1.5; margin: 0; }
[data-affiliate-os] .os-mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
[data-affiliate-os] .os-nowrap { white-space: nowrap; }

[data-affiliate-os] .os-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; align-items: start; }
[data-affiliate-os] .os-main, [data-affiliate-os] .os-side { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
[data-affiliate-os] .os-side { position: sticky; top: 16px; }

[data-affiliate-os] .os-card { padding: var(--pad); display: flex; flex-direction: column; gap: 16px; min-width: 0; }
[data-affiliate-os] .os-card-flush { padding: 0; gap: 0; overflow: hidden; }
[data-affiliate-os] .os-card-flush > .os-card-head { padding: var(--pad-sm) var(--pad); border-bottom: 1px solid var(--border); }
[data-affiliate-os] .os-card h2, [data-affiliate-os] .os-card-title { font-family: var(--font-display); font-size: 17px; font-weight: 700; margin: 0; }
[data-affiliate-os] .os-card h3 { font-size: 15px; font-weight: 700; margin: 0; }
[data-affiliate-os] .os-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
[data-affiliate-os] .os-card-head-end { align-items: flex-end; }
[data-affiliate-os] .os-card-head > div:first-child { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
[data-affiliate-os] .os-card-flush .data-table { margin: 0; }
[data-affiliate-os] .os-table-scroll { overflow-x: auto; }

[data-affiliate-os] .os-fields { display: flex; gap: 12px; flex-wrap: wrap; }
[data-affiliate-os] .os-fields > .os-field { flex: 0 1 220px; }
[data-affiliate-os] .os-fields > .os-field-grow { flex: 1 1 260px; }
[data-affiliate-os] .os-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
[data-affiliate-os] .os-field > label, [data-affiliate-os] .os-label { font-size: 13px; font-weight: 600; color: var(--text-dim); }
[data-affiliate-os] .os-field .input { width: 100%; }
[data-affiliate-os] .os-hint { color: var(--text-mute); font-size: 12px; line-height: 1.45; margin: 0; }
[data-affiliate-os] .os-error { color: var(--bad); font-size: 13px; margin: 0; }
[data-affiliate-os] .os-alert { padding: 12px var(--pad-sm); border-radius: var(--radius); border: 1px solid color-mix(in srgb, var(--bad) 55%, transparent); color: var(--bad); font-size: 14px; }
[data-affiliate-os] .os-notice { padding: 12px var(--pad-sm); border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface-2); color: var(--text-dim); font-size: 14px; line-height: 1.5; }

[data-affiliate-os] .os-switch-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px var(--pad-sm); border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border); }
[data-affiliate-os] .os-switch-row label { display: flex; flex-direction: column; gap: 2px; cursor: pointer; min-width: 0; }
[data-affiliate-os] .os-switch-row label span { color: var(--text-dim); font-size: 13px; line-height: 1.45; }
[data-affiliate-os] .os-switch { appearance: none; -webkit-appearance: none; flex: none; position: relative; width: 40px; height: 24px; margin: 0; border-radius: 999px; background: var(--surface-3); border: 1px solid var(--border-strong); cursor: pointer; transition: background .15s ease; }
[data-affiliate-os] .os-switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 999px; background: var(--text-dim); transition: transform .15s ease, background .15s ease; }
[data-affiliate-os] .os-switch:checked { background: var(--accent); border-color: var(--accent); }
[data-affiliate-os] .os-switch:checked::after { transform: translateX(16px); background: var(--accent-ink); }
[data-affiliate-os] .os-switch:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[data-affiliate-os] .os-check { display: inline-flex; gap: 8px; align-items: center; font-size: 14px; cursor: pointer; }

[data-affiliate-os] .os-savebar { position: sticky; bottom: 0; z-index: 2; display: flex; align-items: center; justify-content: flex-end; gap: 12px; flex-wrap: wrap; padding: 12px var(--pad-sm); background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border: 1px solid var(--border); border-radius: var(--radius-lg); }
[data-affiliate-os] .os-savebar > .os-savebar-note { margin-right: auto; color: var(--text-dim); font-size: 13px; }
[data-affiliate-os] .os-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

[data-affiliate-os] .os-rows { list-style: none; margin: 0; padding: 0; }
[data-affiliate-os] .os-rows > li + li { border-top: 1px solid var(--border); }
[data-affiliate-os] .os-row { display: flex; align-items: center; gap: 12px; padding: 14px var(--pad-sm); color: inherit; text-decoration: none; min-width: 0; }
[data-affiliate-os] a.os-row:hover { background: var(--surface-2); }
[data-affiliate-os] a.os-row:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
[data-affiliate-os] .os-row-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
[data-affiliate-os] .os-row-main strong { overflow-wrap: anywhere; }
[data-affiliate-os] .os-row-meta { color: var(--text-dim); font-size: 13px; overflow-wrap: anywhere; }
[data-affiliate-os] .os-row-end { display: flex; align-items: center; gap: 8px; flex: none; }
/* Rows in an edge-to-edge card line up with the card title. */
[data-affiliate-os] .os-card-flush .os-row { padding-left: var(--pad); padding-right: var(--pad); }
[data-affiliate-os] .os-card-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 12px var(--pad); border-top: 1px solid var(--border); }
[data-affiliate-os] .os-rows-boxed { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }

[data-affiliate-os] .os-info { margin: 0; display: flex; flex-direction: column; }
[data-affiliate-os] .os-info > div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--border); font-size: 14px; }
[data-affiliate-os] .os-info > div:first-child { border-top: 0; padding-top: 0; }
[data-affiliate-os] .os-info dt { color: var(--text-mute); flex: none; }
[data-affiliate-os] .os-info dd { margin: 0; text-align: right; overflow-wrap: anywhere; min-width: 0; }

[data-affiliate-os] .os-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1px; margin: 0; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
[data-affiliate-os] .os-summary > div { background: var(--surface); padding: 14px var(--pad-sm); display: flex; flex-direction: column; gap: 6px; min-width: 0; }
[data-affiliate-os] .os-summary dt { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-mute); }
[data-affiliate-os] .os-summary dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }

[data-affiliate-os] .os-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); overflow-x: auto; scrollbar-width: none; }
[data-affiliate-os] .os-tab { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; color: var(--text-dim); text-decoration: none; font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
[data-affiliate-os] .os-tab:hover { color: var(--text); }
[data-affiliate-os] .os-tab[aria-current="page"] { color: var(--text); border-bottom-color: var(--accent); }
[data-affiliate-os] .os-tab-count { font-size: 12px; color: var(--text-mute); background: var(--surface-2); border-radius: 999px; padding: 1px 8px; }

[data-affiliate-os] .os-empty { padding: 32px var(--pad); display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; color: var(--text-dim); font-size: 14px; }
[data-affiliate-os] .os-empty strong { color: var(--text); font-size: 15px; }

[data-affiliate-os] .os-search { position: relative; display: flex; flex: 1 1 260px; max-width: 480px; }
[data-affiliate-os] .os-search > svg, [data-affiliate-os] .os-search > .os-search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-dim); pointer-events: none; }
[data-affiliate-os] .os-search .input { padding-left: 34px; width: 100%; }
[data-affiliate-os] .os-toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

[data-affiliate-os] .os-danger { border-color: color-mix(in srgb, var(--bad) 35%, var(--border)); }
[data-affiliate-os] .btn-danger { background: transparent; color: var(--bad); border: 1px solid color-mix(in srgb, var(--bad) 55%, transparent); }
[data-affiliate-os] .btn-danger:hover { background: color-mix(in srgb, var(--bad) 14%, transparent); }
[data-affiliate-os] .os-link { color: var(--accent); font-weight: 600; text-decoration: none; }
[data-affiliate-os] .os-link:hover { text-decoration: underline; }
[data-theme="light"][data-affiliate-os] .os-link, [data-theme="light"] [data-affiliate-os] .os-link { color: var(--text); text-decoration: underline; }
[data-affiliate-os] a.btn { text-decoration: none; }

[data-affiliate-os] .os-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--os-grid-min, 240px)), 1fr)); gap: 12px; align-items: start; }
[data-affiliate-os] .os-pre { margin: 0; padding: 12px; max-height: 420px; overflow: auto; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); white-space: pre-wrap; overflow-wrap: anywhere; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; line-height: 1.5; }
[data-affiliate-os] .os-warn { border-color: color-mix(in srgb, var(--warn) 55%, var(--border)); }
[data-affiliate-os] .os-warn > strong:first-child, [data-affiliate-os] .os-warn h2 { color: var(--warn); }
[data-theme="light"] [data-affiliate-os] .os-warn > strong:first-child, [data-theme="light"] [data-affiliate-os] .os-warn h2 { color: #A16207; }
[data-affiliate-os] .os-logo { width: 72px; height: 72px; object-fit: contain; padding: 6px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface-2); }

[data-affiliate-os] .os-stack { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
[data-affiliate-os] .os-split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(520px, 100%), 1fr)); gap: 20px; align-items: start; }
[data-affiliate-os] .os-progress { height: 8px; border-radius: 999px; background: var(--surface-3); overflow: hidden; }
[data-affiliate-os] .os-progress-bar { height: 100%; background: var(--accent); border-radius: inherit; transition: width .3s ease; }
[data-affiliate-os] .os-title-link { color: var(--text); font-weight: 600; text-decoration: none; }
[data-affiliate-os] .os-title-link:hover { text-decoration: underline; }

@media (max-width: 960px) {
  [data-affiliate-os] .os-layout { grid-template-columns: minmax(0, 1fr); }
  [data-affiliate-os] .os-side { position: static; }
}
@media (max-width: 640px) {
  /* Long page titles wrap on phones instead of pushing the page sideways. */
  [data-affiliate-os] .affiliate-topbar h1.display { white-space: normal !important; overflow-wrap: anywhere; font-size: 28px !important; }
  [data-affiliate-os] .os-card { padding: var(--pad-sm); }
  [data-affiliate-os] .os-card-flush { padding: 0; }
  [data-affiliate-os] .os-card-flush > .os-card-head { padding: var(--pad-sm); }
}