/* ============================================================
   GREEN DIPLOMAT — THE NEGOTIATOR'S GLOSSARY
   Editorial reference page: navy pagehead · intro statement +
   scope note · sticky search + A–Z index · two-column
   definition list (term / definition + "why it matters") ·
   closing accuracy note.
   Scoped here; does not touch main.css or premium.css.
   ============================================================ */

/* ---- page hero: shared .pagehead, roomier for a reference page ---- */
.gl-head .container { padding: 56px 28px 48px; }
.gl-head h1 { max-width: 15em; }
.gl-head p { font-size: 18.5px; line-height: 1.62; color: rgba(255,255,255,.8); max-width: 42em; }

/* ---- intro band ---- */
.gl-intro { background: var(--paper-0); }
.gl-intro-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 44px; align-items: start; }
.gl-intro .stmt-head { max-width: 15em; }
.gl-intro .stmt-dek { margin-bottom: 20px; }

.gl-note { background: var(--paper-50); border: 1px solid var(--border-default); border-top: 3px solid var(--teal-600); padding: 26px 26px 22px; }
.gl-note .k { font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-600); margin-bottom: 12px; }
.gl-note p { font-family: var(--font-body); font-size: 15px; line-height: 1.65; color: var(--ink-600); margin: 0 0 12px; }
.gl-note p:last-child { margin-bottom: 0; }
.gl-note .gl-disclaimer { padding-top: 12px; border-top: 1px solid var(--border-default); color: var(--ink-600); font-size: 14.5px; }

/* ---- sticky toolbar: search + A–Z + live count ---- */
.gl-toolbar { position: sticky; top: 0; z-index: 30; background: var(--paper-0); border-top: 1px solid var(--border-default); border-bottom: 1px solid var(--border-default); }
.gl-toolbar .container { display: flex; align-items: center; gap: 20px; padding: 13px 28px; flex-wrap: wrap; }

.gl-search { display: flex; align-items: center; gap: 12px; min-width: 0; }
.gl-search-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-500); white-space: nowrap; }
.gl-field { position: relative; display: flex; align-items: center; }
.gl-field .gl-ico { position: absolute; left: 11px; color: var(--ink-400); pointer-events: none; }
.gl-field input {
  font-family: var(--font-body); font-size: 15px; color: var(--ink-900);
  width: clamp(200px, 30vw, 340px); max-width: 100%;
  padding: 9px 12px 9px 36px;
  background: var(--paper-0); border: 1px solid var(--border-default); border-radius: 0;
  transition: border-color .2s ease, box-shadow .2s ease;
  -webkit-appearance: none; appearance: none;
}
.gl-field input::placeholder { color: var(--ink-400); }
.gl-field input:hover { border-color: var(--border-strong); }
.gl-field input:focus { outline: none; border-color: var(--teal-600); box-shadow: inset 0 -2px 0 var(--teal-600); }
.gl-field input:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

.gl-index { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.gl-index-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-500); margin-right: 8px; }
.gl-index a {
  font-family: var(--font-mono); font-size: 12px; font-weight: 500; color: var(--ink-600);
  min-width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid transparent; transition: color .18s ease, border-color .18s ease, background .18s ease;
}
.gl-index a:hover { color: #fff; background: var(--navy-900); border-color: var(--navy-900); }
.gl-index a:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 1px; }

.gl-count { margin: 0 0 0 auto; font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--ink-600); white-space: nowrap; }

/* ---- glossary body ---- */
.gl-body { background: var(--paper-0); padding: clamp(34px, 3.6vw, 52px) 0 clamp(44px, 4.6vw, 64px); }
.gl-empty { font-family: var(--font-body); font-size: 16.5px; line-height: 1.6; color: var(--ink-600); margin: 0 0 24px; max-width: 34em; }

.gl-group + .gl-group { margin-top: clamp(34px, 4vw, 56px); }
.gl-group[hidden], .gl-entry[hidden] { display: none; }

.gl-letter {
  font-family: var(--font-display); font-weight: 600; font-size: 26px; line-height: 1;
  color: var(--navy-900); margin: 0 0 4px; padding-bottom: 12px;
  border-bottom: 2px solid var(--navy-900);
  display: flex; align-items: baseline; gap: 12px;
  scroll-margin-top: 130px;
}
.gl-letter::after { content: ""; flex: 1; }

.gl-list { margin: 0; }

.gl-entry {
  display: grid; grid-template-columns: minmax(210px, 300px) 1fr; gap: 40px;
  padding: 30px 0 28px; border-bottom: 1px solid var(--border-default);
  scroll-margin-top: 130px;
}
.gl-entry > dt { min-width: 0; }
.gl-entry > dd { margin: 0; min-width: 0; }

.gl-term {
  display: block;
  font-family: var(--font-display); font-weight: 600; font-size: 21px; line-height: 1.2;
  letter-spacing: -.012em; color: var(--ink-900);
}
.gl-abbr {
  display: block; margin-top: 8px;
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; letter-spacing: .13em;
  text-transform: uppercase; color: var(--teal-700);
}

.gl-entry dd p { font-family: var(--font-body); font-size: 16.5px; line-height: 1.68; color: var(--ink-700); margin: 0 0 16px; max-width: 40em; }
.gl-entry dd p:last-child { margin-bottom: 0; }

.gl-why {
  border-left: 2px solid var(--teal-600); padding-left: 16px;
  color: var(--ink-600) !important; font-size: 15.5px !important;
}
.gl-why-k {
  display: block; margin-bottom: 5px;
  font-family: var(--font-mono); font-size: 9.5px; font-weight: 500; letter-spacing: .16em;
  text-transform: uppercase; color: var(--teal-700);
}

/* ---- closing note ---- */
.gl-foot { background: var(--paper-100); border-top: 1px solid var(--border-default); padding: 46px 0 50px; }
.gl-foot .k { font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-600); margin-bottom: 12px; }
.gl-foot p { font-family: var(--font-body); font-size: 15px; line-height: 1.68; color: var(--ink-600); margin: 0; max-width: 62em; }
.gl-foot-links { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 22px !important; }

/* ---- responsive ---- */
@media (max-width: 1024px) {
  .gl-intro-grid { grid-template-columns: 1fr; gap: 34px; }
  .gl-intro .stmt-head, .gl-head h1 { max-width: none; }
  .gl-entry { grid-template-columns: minmax(180px, 240px) 1fr; gap: 28px; }
}

@media (max-width: 760px) {
  /* compact sticky bar: one field row + one A–Z row, so it stays out of the way */
  .gl-toolbar .container { gap: 10px; padding: 10px 20px; }
  .gl-search { width: 100%; gap: 0; }
  /* label stays in the accessibility tree, out of the visual layout */
  .gl-search-label { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip-path: inset(50%); border: 0; }
  .gl-field { width: 100%; }
  .gl-field input { width: 100%; font-size: 16px; padding: 9px 12px 9px 34px; }
  .gl-index { gap: 0; }
  .gl-index-label { display: none; }
  .gl-index a { min-width: 34px; height: 40px; font-size: 13px; border-color: var(--border-default); }
  .gl-index a + a { border-left: 0; }
  .gl-count { margin-left: auto; font-size: 10.5px; }

  .gl-entry { grid-template-columns: 1fr; gap: 14px; padding: 26px 0 24px; }
  .gl-term { font-size: 19px; }
  .gl-entry dd p { font-size: 16px; line-height: 1.66; }
  .gl-why { font-size: 16px !important; padding-left: 14px; }
  .gl-letter { scroll-margin-top: 96px; }
  .gl-entry { scroll-margin-top: 96px; }
}

@media (max-width: 680px) {
  .gl-head .container { padding: 60px 20px 54px; }
  .gl-head p { font-size: 17px; }
  .gl-note { padding: 22px 20px 20px; }
  .gl-note p { font-size: 16px; }
  .gl-note .gl-disclaimer { font-size: 16px; }
  .gl-foot p { font-size: 16px; }
  .gl-empty { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .gl-field input, .gl-index a { transition: none; }
}