/* ============================================
   20-SETTINGS (Settings page specific styles)
   Layout, tabs, form-checks, scroll — card/form
   styling now lives in 24-forms.css
   ============================================ */
@layer pages {

  /* ── Page header (currently commented-out in template) ── */
  .page-header {
    background: linear-gradient(135deg, var(--clr-berry-800) 0%, var(--clr-berry-900) 100%);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
    color: var(--clr-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 8px var(--black-a20);
  }

  .page-header h1 {
    font-size: var(--fs-h1);
    font-weight: 300;
    color: var(--clr-white) !important;
    margin: 0;
  }

  /* ── Settings form layout ── */
  #settingsForm {
    padding: 0 var(--space-6);
  }

  /* ── Form checks & switches (Approvals section) ── */
  #settingsForm .form-check {
    padding-left: 0;
    margin-bottom: var(--space-4);
  }

  #settingsForm .form-check-input {
    background-color: var(--white-a08);
    border: 1px solid var(--white-a15);
    cursor: pointer;
  }

  #settingsForm .form-check-input:checked {
    background-color: var(--clr-primary);
    border-color: var(--clr-primary);
  }

  #settingsForm .form-check-input:focus {
    box-shadow: var(--focus-shadow);
  }

  #settingsForm .form-check-label {
    color: var(--clr-white);
    font-size: 0.875rem;
    margin-left: var(--space-3);
    cursor: pointer;
  }

  #settingsForm .form-switch .form-check-input {
    width: 2.5rem;
    height: 1.25rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='var(--white-a75)'/%3e%3c/svg%3e");
  }

  /* ── Smooth scrolling for anchor targets ── */
  html {
    scroll-behavior: smooth;
  }

  #settingsForm [id] {
    scroll-margin-top: calc(var(--content-top) + 20px);
  }

  /* ── Responsive ── */
  @media (max-width: 768px) {
    .page-header {
      flex-direction: column;
      text-align: center;
      gap: var(--space-4);
    }

    .page-header .ms-auto {
      margin-left: 0 !important;
    }

    #settingsForm {
      padding: 0 var(--space-4);
    }
  }

  /* ══════════════════════════════════════════
     Production Info — pi-* rules
     (moved from inline <style> in production_info.html)
     ══════════════════════════════════════════ */

  /* Chips row */
  .pi-chips-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; margin-bottom: 15px; }
  .pi-chip { padding: 4px 12px; border-radius: 10px; font-size: var(--fs-xs-s); font-weight: 500; border: 0.5px solid; }
  .pi-chip-purple { background: rgba(147,51,234,0.1); color: #9333ea; border-color: rgba(147,51,234,0.25); }
  .pi-chip-blue { background: rgba(55,138,221,0.1); color: #378ADD; border-color: rgba(55,138,221,0.25); }
  .pi-chip-green { background: rgba(29,158,117,0.1); color: #1D9E75; border-color: rgba(29,158,117,0.25); }
  .pi-chip-red { background: rgba(226,75,74,0.1); color: #E24B4A; border-color: rgba(226,75,74,0.25); }
  .pi-chip-amber { background: rgba(186,117,23,0.1); color: #BA7517; border-color: rgba(186,117,23,0.25); }

  /* Phase bar */
  .pi-phase-bar { display: flex; height: 32px; border-radius: 5px; overflow: hidden; margin-bottom: 10px; }
  .pi-phase-seg { display: flex; align-items: center; justify-content: center; font-size: var(--fs-xs-s); font-weight: 500; min-width: 30px; overflow: hidden; white-space: nowrap; }

  /* Milestones */
  .pi-milestones { display: flex; justify-content: space-between; margin-top: 4px; }
  .pi-milestone { display: flex; flex-direction: column; align-items: center; gap: 2px; }
  .pi-ms-dot { width: 8px; height: 8px; border-radius: 50%; margin-bottom: 2px; }
  .pi-ms-dot-set { background: rgba(var(--clr-berry-300-rgb),0.7); }
  .pi-ms-dot-unset { background: var(--white-a10); }
  .pi-ms-date { font-size: var(--fs-xs-s); color: var(--white-a55); font-weight: 500; text-align: center; }
  .pi-ms-label { font-size: 7px; color: var(--white-a25); text-transform: uppercase; letter-spacing: 0.3px; text-align: center; }

  /* Layout grids */
  .pi-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 0; }
  .pi-three-col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-bottom: 0; }

  /* pi-card / pi-card-title → fm-card system in 24-forms.css */

  .fm-card-action { font-size: var(--fs-xs-s); color: rgba(var(--clr-berry-400-rgb), 0.60); cursor: pointer; font-weight: 400; text-transform: none; letter-spacing: 0; }

  /* Field rows */
  .pi-field-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }

  .pi-label {
    font-size: var(--label-font);
    font-weight: var(--label-weight);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary, var(--white-a35));
    width: 110px;
    flex-shrink: 0;
  }

  .pi-date-input, .pi-range-input {
    flex: 1;
    background: var(--input-bg, var(--white-a04));
    border: 1px solid var(--input-border, var(--white-a10));
    border-radius: var(--comp-radius);
    padding: 5px 9px;
    color: var(--white-a70);
    font-size: var(--fs-base-s);
  }
  .pi-date-input:focus, .pi-range-input:focus { outline: none; border-color: var(--focus-border); }

  /* Block rows */
  .pi-block-row { display: flex; align-items: center; gap: 8px; padding: 6px 8px; background: var(--white-a02); border-radius: 4px; margin-bottom: 5px; border: 1px solid var(--white-a06); }
  .pi-block-label { width: 54px; font-size: var(--fs-xs-s); color: rgba(var(--clr-berry-400-rgb), 0.70); font-weight: 500; flex-shrink: 0; }
  .pi-eps-input { width: 100px; flex-shrink: 0; background: var(--white-a03); border: 1px solid var(--white-a08); border-radius: 3px; padding: 3px 6px; color: var(--white-a50); font-size: var(--fs-xs-s); }

  /* Hiatus rows */
  .pi-hiatus-row { display: flex; align-items: center; gap: 8px; padding: 5px 8px; border-radius: 4px; margin-bottom: 5px; border: 0.5px solid; }
  .pi-hiatus-full { background: rgba(186,117,23,0.05); border-color: rgba(186,117,23,0.15); }
  .pi-hiatus-partial { background: rgba(55,138,221,0.05); border-color: rgba(55,138,221,0.15); }
  .pi-hiatus-label { width: 70px; font-size: var(--fs-xs-s); font-weight: 500; flex-shrink: 0; }
  .pi-hiatus-full .pi-hiatus-label { color: #BA7517; }
  .pi-hiatus-partial .pi-hiatus-label { color: #378ADD; }
  .pi-hiatus-type { font-size: var(--fs-xs-s); padding: 1px 6px; border-radius: 3px; white-space: nowrap; }
  .pi-hiatus-full .pi-hiatus-type { background: rgba(186,117,23,0.1); color: #BA7517; border: 0.5px solid rgba(186,117,23,0.2); }
  .pi-hiatus-partial .pi-hiatus-type { background: rgba(55,138,221,0.1); color: #378ADD; border: 0.5px solid rgba(55,138,221,0.2); }

  /* Delete button */
  /* pi-del-btn → fm-btn-delete (01-base.css) */

  /* Responsive */
  @media (max-width: 768px) {
    .pi-two-col, .pi-three-col { grid-template-columns: 1fr; }
  }

  /* Focus flash */
  .focus-flash { box-shadow: 0 0 0 4px rgba(25,135,84,.25); transition: box-shadow .3s; }

  /* Suppliers section */
  .pi-suppliers-section { margin-top: 16px; }
  .pi-suppliers-header { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: var(--white-a04); border-radius: 4px 4px 0 0; border: 1px solid var(--white-a08); border-bottom: none; }
  .pi-suppliers-header span { font-size: var(--fs-lg-s); font-weight: 600; color: var(--white-a80); }
  .pi-suppliers-table { width: 100%; border-collapse: collapse; font-size: var(--fs-md-s); }
  .pi-suppliers-table th { background: var(--white-a06); color: var(--white-a50); font-weight: 600; font-size: var(--fs-sm-s); text-transform: uppercase; letter-spacing: 0.5px; padding: 6px 8px; text-align: left; border: 1px solid var(--white-a08); }
  .pi-suppliers-table td { padding: 4px 6px; border: 1px solid var(--white-a06); vertical-align: top; }
  .pi-suppliers-table td .fm-input { font-size: var(--fs-md-s); padding: 4px 6px; }
  .pi-supplier-expand-btn, .pi-supplier-del-btn { background: none; border: none; color: var(--white-a35); cursor: pointer; font-size: var(--fs-md-s); padding: 2px 4px; }
  .pi-supplier-expand-btn:hover { color: var(--white-a70); }
  .pi-supplier-del-btn:hover { color: #e74c3c; }
  .pi-supplier-notes-row td { padding: 0 6px 6px; }
  .pi-supplier-notes-row textarea { font-size: var(--fs-base-s); }

}