/* Credit Review — Broadsheet design system.
   Serif chrome on paper ground, cyan for interaction, magenta as the second spot color. */
@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,wght@0,400;0,600;1,400&display=swap');

:root {
  --color-bg: #f3f2f2;
  --color-surface: #eae9e9;
  --color-text: #201e1d;
  --color-accent: #0088b0;
  --color-accent-2: #d6006c;
  --color-divider: color-mix(in srgb, #201e1d 16%, transparent);

  --color-neutral-100: #f8f4f4;
  --color-neutral-200: #eae7e7;
  --color-neutral-300: #d7d3d3;
  --color-neutral-400: #bab6b6;
  --color-neutral-500: #9b9797;
  --color-neutral-600: #7d7979;
  --color-neutral-700: #605d5d;
  --color-neutral-800: #444141;
  --color-neutral-900: #2d2b2b;

  --color-accent-100: #e9f8ff;
  --color-accent-200: #cbeeff;
  --color-accent-300: #99e0ff;
  --color-accent-400: #62c5ee;
  --color-accent-500: #38a6cf;
  --color-accent-600: #1186ac;
  --color-accent-700: #006786;
  --color-accent-800: #004961;
  --color-accent-900: #0a303e;

  --color-accent-2-100: #fff1f4;
  --color-accent-2-200: #ffdee6;
  --color-accent-2-300: #ffc0d0;
  --color-accent-2-400: #ff90b1;
  --color-accent-2-500: #ff458e;
  --color-accent-2-600: #d82071;
  --color-accent-2-700: #aa0b56;
  --color-accent-2-800: #790e3d;
  --color-accent-2-900: #4b1528;

  --color-process-yellow: #edbb00;

  --font-heading: "Source Serif 4", system-ui, serif;
  --font-heading-weight: 600;
  --font-body: "Source Serif 4", system-ui, serif;

  --space-1: 5px;
  --space-2: 10px;
  --space-3: 15px;
  --space-4: 20px;
  --space-6: 30px;
  --space-8: 40px;

  --radius-sm: 1px;
  --radius-md: 2px;
  --radius-lg: 4px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2d2b2b 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2d2b2b 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2d2b2b 22%, transparent);
}

*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  font-weight: 400;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: 36px; }
h2 { font-size: 30px; }
h3 { font-size: 25px; }
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; text-decoration: none; }
a:hover { color: var(--color-accent-600); text-decoration: underline; }
.muted, .text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

/* — buttons (mapped to the app's existing class vocabulary) — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 13px; line-height: 1.2;
  background: var(--color-accent); color: var(--color-bg);
  border: 1px solid transparent;
  padding: 9px 15px; border-radius: var(--radius-md);
}
.btn:hover { background: var(--color-accent-600); color: var(--color-bg); text-decoration: none; }
.btn:active { background: var(--color-accent-700); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn i { display: block; }
.btn-secondary { background: transparent; color: var(--color-text); border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); color: var(--color-text); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-small { font-size: 12px; padding: 6px 11px; }
.btn-icon { width: 34px; height: 34px; padding: 0; }
.btn-block { width: 100%; margin-top: var(--space-2); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--color-accent); padding-inline: 6px; }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); color: var(--color-accent); }
.btn-danger, .btn-deny {
  background: transparent; border: 1px solid var(--color-accent-2); color: var(--color-accent-2);
}
.btn-danger:hover, .btn-deny:hover { background: var(--color-accent-2-100); color: var(--color-accent-2); }
.btn-approve { background: var(--color-accent); color: var(--color-bg); }
.btn-approve:hover { background: var(--color-accent-600); }
.btn-dropbox { background: transparent; color: var(--color-text); border-color: var(--color-divider); }
.btn-dropbox:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }

/* — fields / inputs — */
.field { min-width: 0; }
.field > label { display: block; font-size: 12px; margin-bottom: 5px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }
input, textarea, select {
  width: 100%; min-height: 36px; padding: 6px 10px; font: inherit; font-size: 14px;
  color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
input[type="checkbox"], input[type="radio"] { width: auto; min-height: 0; }
input:hover, textarea:hover, select:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
input:focus-visible, textarea:focus-visible, select:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea { min-height: 90px; resize: vertical; }
.input-invalid { border-color: var(--color-accent-2) !important; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; }
.field-wide { grid-column: 1 / -1; }
.form-inline { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end; }
.form-inline .field { flex: 1; min-width: 160px; }
.form-actions { display: flex; gap: 12px; margin-top: 28px; }

/* — tags (was .badge) — */
.badge, .tag {
  display: inline-flex; align-items: center; font-size: 11px; letter-spacing: 0.02em;
  padding: 3px 10px; border-radius: 1.5px; font-family: var(--font-body);
}
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }
.badge-pending { background: #f4d774; color: #5c4600; }
.badge-approved, .tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.badge-denied, .tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }

/* — segmented control (chips restyled as .seg) — */
.chips {
  display: inline-flex; overflow: hidden;
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.chip {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  font-family: var(--font-body); font-size: 13px; color: var(--color-text);
  background: transparent; border: 0; padding: 7px 14px; border-radius: 0; min-height: 0;
}
.chip + .chip { border-left: 1px solid var(--color-divider); }
.chip:not(.active):hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.chip.active { background: var(--color-accent); color: var(--color-bg); }

/* — search input (icon inset) — */
.search { position: relative; }
.search i { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); font-size: 16px; color: var(--color-neutral-600); pointer-events: none; }
.search input { padding-left: 34px; }

/* — header / nav — */
.topbar {
  display: flex; align-items: baseline; gap: 32px;
  max-width: 1360px; margin: 0 auto; padding: 22px 48px 0;
}
.brand { display: flex; align-items: baseline; gap: 8px; margin-right: auto; }
.brand-mark { display: none; }
.brand-name { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 19px; }
.topbar-right { display: flex; align-items: baseline; gap: 20px; }
#user-name { font-size: 12px; }

.tabs {
  display: flex; align-items: baseline; gap: 24px;
  max-width: 1360px; margin: 0 auto; padding: 6px 48px 0;
}
.tab-btn {
  background: transparent; border: 0; padding: 0; cursor: pointer; min-height: 0;
  font-family: var(--font-body); font-size: 14px; width: auto;
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.tab-btn .tab-ico { display: none; }
.tab-btn .tab-short { display: none; }
.tab-btn:hover { color: var(--color-accent); }
.tab-btn.active { color: var(--color-accent); }
.auth-sub { font-size: 14px; margin: 0 0 28px; }

.container { max-width: 960px; margin: 0 auto; padding: 40px 48px 0; }
.container-wide { max-width: 1360px; }

/* — banners — */
.banner { padding: 10px 14px; border-radius: var(--radius-md); margin-bottom: 20px; font-size: 14px; }
.banner-ok { background: var(--color-accent-100); color: var(--color-accent-800); }
.banner-warn { background: var(--color-neutral-200); color: var(--color-neutral-800); }
.banner-error { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }
.error { color: var(--color-accent-2-700); font-size: 13px; }

/* — remove card chrome: forms/sections are open page — */
.card { background: transparent; border: 0; box-shadow: none; padding: 0; border-radius: 0; }
.card-table { background: transparent; border: 0; box-shadow: none; padding: 0; }
.card h3, .card h4 { margin-bottom: 6px; }

/* — auth pages — */
.auth-page { min-height: 100vh; display: flex; flex-direction: column; }
.auth-card {
  width: 360px; max-width: calc(100% - 48px); margin: auto;
  background: transparent; border: 0; box-shadow: none; padding: 0;
}
.auth-card .brand { display: block; margin: 0 0 14px; }
.auth-card .brand-mark { display: none; }
.auth-card .brand h1 {
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-accent); font-weight: var(--font-heading-weight); margin: 0;
}
.auth-card h2 { font-size: 38px; margin: 0 0 6px; }
.auth-card .field { margin-bottom: 14px; }
.auth-alt { text-align: left; margin-top: 16px; font-size: 13px; }

/* — tables (all app tables are bare <table>) — */
table, .table { width: 100%; border-collapse: collapse; font-size: 14px; }
table th, .table th {
  text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2); border-bottom: 1px solid var(--color-divider); white-space: nowrap;
}
table td, .table td { padding: var(--space-2); border-bottom: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent); }
table tbody tr:hover, .table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }
#back-to-list { margin-bottom: 10px; }
.row-link { cursor: pointer; }
.row-selected, table tbody tr.row-selected { background: var(--color-accent-100); }
td code { font-family: var(--font-body); background: var(--color-surface); padding: 1px 6px; border-radius: 2px; font-size: 13px; }
.th-sort { cursor: pointer; user-select: none; }
.th-sort:hover { color: var(--color-accent); }
.sort-ind { display: inline-block; width: 0.9em; font-size: 0.85em; color: var(--color-accent); }
.pager { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 2px 0; flex-wrap: wrap; }
.row-actions { white-space: nowrap; text-align: right; }

/* — dashboard: stat row + layout + detail panel — */
.stat-row { display: flex; gap: 72px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 36px; }
.stat-kicker { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 60%, transparent); margin-bottom: 8px; }
.stat-tools { margin-left: auto; display: flex; gap: 16px; align-items: center; }
.stat-tools .search { width: 260px; }

/* misregistered process-plate numerals */
.cmyk-num {
  --cmyk-num-ground: var(--color-bg);
  position: relative; width: fit-content; line-height: 0.9;
  font-family: var(--font-heading); font-weight: 600; font-size: 64px;
  font-feature-settings: "pnum" 1;
  background: var(--cmyk-num-ground); padding: 0.12em; margin: -0.12em;
}
.cmyk-num .paper {
  color: var(--color-bg);
  text-shadow: 0.036em 0.025em 0 var(--color-bg), -0.031em -0.023em 0 var(--color-bg);
}
.cmyk-num .plate { position: absolute; inset: 0.12em; mix-blend-mode: multiply; text-box: trim-both cap alphabetic; }
.cmyk-num .plate-c { color: var(--color-accent); }
.cmyk-num .plate-m { color: var(--color-accent-2); translate: 0.036em 0.025em; }
.cmyk-num .plate-y { color: var(--color-process-yellow); translate: -0.031em -0.023em; }

.dash-layout { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 48px; align-items: start; }
#app-detail { border-left: 1px solid var(--color-divider); padding-left: 40px; position: sticky; top: 20px; }
#app-detail .detail-card { background: transparent; border: 0; box-shadow: none; padding: 0; position: static; }
.detail-head { display: flex; align-items: center; gap: 12px; margin-bottom: 4px; }
.detail-head h3 { font-size: 26px; margin: 0 auto 0 0; }
.detail-close { margin-left: auto; }
.detail-list { display: grid; grid-template-columns: 130px 1fr; gap: 8px 16px; font-size: 14px; margin: 0 0 8px; }
.detail-row { display: contents; }
.detail-row dt { color: color-mix(in srgb, var(--color-text) 55%, transparent); margin: 0; }
.detail-row dd { margin: 0; }
.detail-card h4 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; margin: 24px 0 8px; }
.doc-list { list-style: none; margin: 0; padding: 0; }
.doc-list li { display: flex; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--color-divider); font-size: 13px; }
.doc-name { flex: 1; }
.danger-zone { display: flex; align-items: center; gap: 12px; margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--color-divider); }
.dropbox-row { margin-bottom: 20px; }

/* — drop zone — */
.drop-zone {
  border: 1px dashed var(--color-neutral-400); border-radius: var(--radius-md);
  padding: 26px; text-align: center; cursor: pointer; margin: 6px 0 0;
  transition: border-color 0.15s, background-color 0.15s;
}
.drop-zone-compact { padding: 18px; }
.drop-zone:hover, .drop-zone:focus-visible { border-color: var(--color-accent); background: var(--color-accent-100); }
.drop-zone.drag-over { border-color: var(--color-accent); background: var(--color-accent-100); }
.drop-zone.zone-invalid { border-color: var(--color-accent-2); }
.drop-icon { color: var(--color-accent); font-size: 26px; line-height: 1; }
.drop-zone p { margin: 6px 0 2px; font-size: 14px; }
.drop-zone .muted { font-size: 12px; }
.drop-browse { color: var(--color-accent); text-decoration: underline; }

/* — staged / upload lists (hairline rows) — */
.staged-list, .upload-list { list-style: none; margin: 6px 0 0; padding: 0; }
.staged-item { display: flex; align-items: center; gap: 12px; padding: 10px 2px; border-bottom: 1px solid var(--color-divider); }
.staged-item .upload-name { flex: 1; font-size: 14px; }
.staged-remove { width: auto; min-height: 0; border: 0; background: none; color: var(--color-accent-2); font-size: 12px; cursor: pointer; padding: 2px 6px; }
.staged-remove:hover { text-decoration: underline; }
.upload-item { padding: 10px 2px; border-bottom: 1px solid var(--color-divider); }
.upload-row { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.upload-name { overflow-wrap: anywhere; }
.upload-status { white-space: nowrap; font-size: 13px; }
.upload-status.ok { color: var(--color-accent-800); }
.upload-status.err { color: var(--color-accent-2-700); }
.upload-bar { height: 5px; border-radius: 2px; background: var(--color-neutral-200); overflow: hidden; }
.upload-bar-fill { height: 100%; width: 0; background: var(--color-accent); transition: width 0.2s; }
.upload-item.processing .upload-bar-fill {
  background: linear-gradient(90deg, var(--color-accent) 25%, var(--color-accent-400) 50%, var(--color-accent) 75%);
  background-size: 200% 100%; animation: upload-shimmer 1.1s linear infinite;
}
@keyframes upload-shimmer { from { background-position: 200% 0; } to { background-position: 0 0; } }
.upload-item.done .upload-bar-fill { background: var(--color-accent); }
.upload-item.failed .upload-bar-fill { background: var(--color-accent-2); }

/* — temp password box — */
.temp-pw { background: var(--color-accent-100); border-radius: var(--radius-md); padding: 14px; margin-top: 12px; }
.temp-pw-head { font-size: 13px; margin-bottom: 8px; }
.temp-pw-row { display: flex; align-items: center; gap: 10px; }
.temp-pw-value { flex: 1; font-family: var(--font-body); background: var(--color-surface); border: 1px solid var(--color-divider); border-radius: var(--radius-md); padding: 6px 10px; font-size: 14px; }
.temp-pw-warn { font-size: 12px; color: color-mix(in srgb, var(--color-text) 55%, transparent); margin-top: 8px; }

/* — admin sections + integration cards (the one legitimate card use) — */
.admin-section { margin-bottom: 48px; }
.admin-section > h3, .admin-section > h4 { margin: 0 0 4px; }
.dbx-steps { margin: 8px 0 16px 1.1rem; }
.dbx-steps code { word-break: break-all; }
.step-hint { font-size: 0.85rem; font-weight: 400; margin-left: 0.5rem; }

/* — footer — */
.site-footer { margin-top: auto; text-align: center; font-size: 12px; color: color-mix(in srgb, var(--color-text) 55%, transparent); padding: 48px 0 24px; }
.site-footer .heart { color: var(--color-accent-2); }
.site-footer a { color: inherit; }
.site-footer a:hover { text-decoration: underline; }

/* — mobile: bottom tab bar, stacked rows, bottom sheet (≤ 640px) — */
@media (max-width: 640px) {
  .topbar { padding: 16px 20px 0; gap: 12px; }
  .topbar-right #logout-btn { display: none; }
  #user-name { font-size: 11px; }
  .container, .container-wide { padding: 20px 20px 24px; }
  /* footer sits directly above the fixed bottom tab bar */
  .site-footer { padding: 20px 0 calc(60px + env(safe-area-inset-bottom, 0px) + 12px); }
  h1 { font-size: 27px; }

  .tabs {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    margin: 0; padding: 0; gap: 0;
    background: var(--color-bg); border-top: 1px solid var(--color-divider);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }
  .tab-btn {
    flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 10px 0 14px; font-family: var(--font-heading); font-size: 10px;
  }
  .tab-btn .tab-ico { display: block; font-size: 22px; }
  .tab-btn .tab-full { display: none; }
  .tab-btn .tab-short { display: inline; }

  .form-grid { grid-template-columns: 1fr; gap: 12px; }
  input, textarea, select { min-height: 44px; }
  .btn { min-height: 44px; }
  .btn-small { min-height: 0; }
  .stat-row { gap: 32px; margin-bottom: 20px; }
  .stat-tools { margin-left: 0; width: 100%; flex-direction: column; align-items: stretch; }
  .stat-tools .search { width: 100%; }
  /* filter segments split the row equally */
  .chips { display: flex; width: 100%; }
  .chip { flex: 1; justify-content: center; }
  .cmyk-num { font-size: 38px; }

  .dash-layout { grid-template-columns: 1fr; gap: 0; }

  .card-table table, .card-table thead, .card-table tbody, .card-table th, .card-table td, .card-table tr { display: block; }
  .card-table thead { display: none; }
  .card-table tr.row-link { border: 0; border-bottom: 1px solid var(--color-divider); padding: 12px 0; margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
  .card-table td { border: 0; padding: 0; }
  .card-table .col-unit { display: none; }
  .card-table td::before { content: attr(data-label) " "; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 45%, transparent); margin-right: 4px; }
  .pager { border-top: 0; }

  #app-detail:not([hidden]) {
    position: fixed; inset: 0; z-index: 1000; border: 0; padding: 0;
    background: color-mix(in srgb, var(--color-neutral-900) 35%, transparent);
    display: flex; align-items: flex-end;
  }
  #app-detail:not([hidden]) .detail-card {
    width: 100%; max-height: calc(100vh - 110px); overflow-y: auto;
    background: var(--color-bg); border-radius: 10px 10px 0 0; box-shadow: var(--shadow-lg);
    padding: 24px 20px; position: static; animation: sheet-up 0.2s ease;
  }
  #app-detail:not([hidden]) .detail-card::before {
    content: ""; display: block; width: 36px; height: 4px; border-radius: 2px;
    background: var(--color-neutral-400); margin: 0 auto 18px;
  }
  @keyframes sheet-up { from { transform: translateY(24px); } to { transform: none; } }
  body.modal-open { overflow: hidden; }
}