/*
Theme Name: PMG Digital Headquarters
Theme URI: https://pkbtalentpartners.com
Author: PKB Group (Pty) Ltd
Description: Project Titan Phase 2+ — the PMG Digital Headquarters platform theme. Implements public site, candidate/employer portals, consultant dashboard, and Knowledge Vault against the Project Titan SRS v1.0. Requires the Talent Vault data layer (custom post types registered in inc/post-types.php).
Version: 1.0.0
Requires PHP: 8.0
Text Domain: pmg-hq
*/

/* ============================================================
   DESIGN TOKENS
   Direction: "engineering spec sheet" — this platform was
   literally built from a Software Requirements Specification
   for an engineering/manufacturing recruiter, so the visual
   language borrows from technical documentation: reference
   IDs, hairline rules, corner registration marks, monospace
   metadata. Not the cream+terracotta or near-black+neon
   defaults — grounded instead in blueprint/spec-sheet material.
   ============================================================ */
:root {
  /* Color */
  --pmg-paper:      #F6F7F9; /* PKB rebrand: soft grey-white */
  --pmg-paper-alt:   #ECEFF3;
  --pmg-ink:         #1D2433;
  --pmg-steel:       #142C48; /* primary — PKB navy */
  --pmg-steel-dark:  #0D1F35;
  --pmg-brass:       #B08A3E; /* accent — PKB gold (darker shade for contrast on light backgrounds) */
  --pmg-brass-dark:  #8E6E2E;
  --pmg-rivet:       #8C2F2F; /* sparing use — alerts, closed/rejected states */
  --pmg-slate:       #6B7280; /* secondary text */
  --pmg-line:        #DCE0E6; /* hairline rule color */
  --pmg-white:       #FFFFFF;

  /* Type */
  --font-display: 'Cinzel', Georgia, serif;
  --font-body:    'Montserrat', 'Segoe UI', sans-serif;
  --font-mono:    'Montserrat', 'Segoe UI', sans-serif;

  /* Scale */
  --step--1: 0.833rem;
  --step-0:  1rem;
  --step-1:  1.2rem;
  --step-2:  1.44rem;
  --step-3:  1.728rem;
  --step-4:  2.074rem;
  --step-5:  2.488rem;
  --step-6:  3.5rem;

  /* Layout */
  --pmg-radius: 6px;
  --pmg-gap: 1.5rem;
  --pmg-max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--pmg-paper);
  color: var(--pmg-ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.1;
  margin: 0 0 0.5em;
  color: var(--pmg-ink);
  text-transform: uppercase;
}

h1 { font-size: var(--step-6); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-2); }

p { margin: 0 0 1em; }

a { color: var(--pmg-steel); text-decoration: none; }
a:hover { color: var(--pmg-brass); }

/* Focus visibility — accessibility floor, not decoration */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--pmg-brass);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

.pmg-container {
  max-width: var(--pmg-max);
  margin: 0 auto;
  padding: 0 var(--pmg-gap);
}

/* ---------- Reference tag: the signature element ----------
   Every vacancy, candidate and client record is tagged with
   a spec-sheet reference ID (VAC-0001, CAND-0002, CLI-0003),
   rendered in monospace inside a bracketed tag — this is the
   one recurring, memorable device tying the platform back to
   its origin as an SRS-driven build. */
.pmg-reftag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.03em;
  color: var(--pmg-steel);
  background: var(--pmg-white);
  border: 1px solid var(--pmg-line);
  padding: 0.15em 0.6em;
  border-radius: var(--pmg-radius);
}

/* ---------- Spec card with corner registration marks ---------- */
.pmg-card {
  position: relative;
  background: var(--pmg-white);
  border: 1px solid var(--pmg-line);
  border-radius: var(--pmg-radius);
  padding: 1.5rem;
}
.pmg-card::before,
.pmg-card::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--pmg-brass);
  border-left: 2px solid var(--pmg-brass);
  top: -1px; left: -1px;
}
.pmg-card::after {
  top: auto; left: auto;
  bottom: -1px; right: -1px;
  border-top: none; border-left: none;
  border-bottom: 2px solid var(--pmg-brass);
  border-right: 2px solid var(--pmg-brass);
}

.pmg-hairline { border: none; border-top: 1px solid var(--pmg-line); margin: 2rem 0; }

.pmg-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pmg-brass-dark);
}

.pmg-btn {
  display: inline-block;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--step-0);
  background: var(--pmg-steel);
  color: var(--pmg-white);
  border: none;
  padding: 0.7em 1.4em;
  border-radius: var(--pmg-radius);
  cursor: pointer;
}
.pmg-btn:hover { background: var(--pmg-brass-dark); color: var(--pmg-white); }
.pmg-btn--sm { padding: 0.4em 0.9em; font-size: var(--step--1); }
.pmg-btn--outline {
  background: transparent;
  color: var(--pmg-steel);
  border: 1px solid var(--pmg-steel);
}
.pmg-btn--outline:hover { background: var(--pmg-steel); color: var(--pmg-white); }
.pmg-btn--active { background: var(--pmg-brass-dark); color: var(--pmg-white); border: 1px solid var(--pmg-brass-dark); }

.pmg-status {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  padding: 0.2em 0.6em;
  border-radius: var(--pmg-radius);
  text-transform: uppercase;
}
.pmg-status--open    { background: #E4EDE7; color: #2C5F3F; }
.pmg-status--placed  { background: #E4EDE7; color: #2C5F3F; }
.pmg-status--pipeline { background: #EAF0F4; color: var(--pmg-steel-dark); }
.pmg-status--offer   { background: #F6EFE1; color: var(--pmg-brass-dark); }
.pmg-status--closed,
.pmg-status--rejected { background: #F3E4E4; color: var(--pmg-rivet); }

/* Grid utilities used across portal templates */
.pmg-grid { display: grid; gap: var(--pmg-gap); }
.pmg-grid--2 { grid-template-columns: repeat(2, 1fr); }
.pmg-grid--3 { grid-template-columns: repeat(3, 1fr); }
.pmg-grid--4 { grid-template-columns: repeat(4, 1fr); }
.pmg-grid--kpi { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
@media (max-width: 780px) {
  .pmg-grid--2, .pmg-grid--3, .pmg-grid--4 { grid-template-columns: 1fr; }
}
@media (min-width: 481px) and (max-width: 780px) {
  .pmg-grid--4 { grid-template-columns: repeat(2, 1fr); }
}

.pmg-kpi { text-align: left; padding: 1.25rem; background: var(--pmg-white); border: 1px solid var(--pmg-line); border-radius: var(--pmg-radius); }
.pmg-kpi .num { font-family: var(--font-display); font-size: var(--step-5); color: var(--pmg-steel); display: block; }
.pmg-kpi .label { font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; color: var(--pmg-slate); }

table.pmg-table { width: 100%; border-collapse: collapse; background: var(--pmg-white); }
table.pmg-table th, table.pmg-table td {
  text-align: left; padding: 0.75rem 1rem; border-bottom: 1px solid var(--pmg-line); font-size: var(--step--1);
}
table.pmg-table th { font-family: var(--font-mono); text-transform: uppercase; color: var(--pmg-slate); font-weight: 400; }

.pmg-form label { display: block; font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.04em; margin: 1rem 0 0.3rem; color: var(--pmg-slate); }
.pmg-form input[type=text], .pmg-form input[type=email], .pmg-form input[type=tel], .pmg-form input[type=number],
.pmg-form select, .pmg-form textarea, .pmg-form input[type=file] {
  width: 100%; padding: 0.6em 0.75em; border: 1px solid var(--pmg-line); border-radius: var(--pmg-radius); font-family: var(--font-body); font-size: var(--step-0); background: var(--pmg-white); color: var(--pmg-ink);
}
.pmg-form textarea { min-height: 120px; }

.pmg-empty { padding: 3rem 1.5rem; text-align: center; border: 1px dashed var(--pmg-line); color: var(--pmg-slate); font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; }

.pmg-notice { padding: 1rem 1.25rem; border-left: 3px solid var(--pmg-brass); background: var(--pmg-white); margin-bottom: 1.5rem; }
.pmg-notice--error { border-left-color: var(--pmg-rivet); }
.pmg-notice--success { border-left-color: #2C5F3F; }

/* Primary navigation — covers both a real WordPress menu (Appearance
   > Menus) and the fallback menu shown when none is assigned, so
   both look the same rather than only the fallback being styled. */
.pmg-primary-menu {
  display: flex; flex-wrap: wrap; gap: 1.5rem; list-style: none; margin: 0; padding: 0;
  font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase;
}
.pmg-primary-menu li { list-style: none; margin: 0; }
.pmg-primary-menu a { color: var(--pmg-steel); text-decoration: none; }
.pmg-primary-menu a:hover,
.pmg-primary-menu .current-menu-item > a { color: var(--pmg-brass); }
.pmg-primary-menu ul { list-style: none; margin: 0.4rem 0 0 0.75rem; padding: 0; } /* sub-menus, if any */

/* Mobile nav toggle — hidden on desktop, where the existing flex-wrap
   on .pmg-primary-menu already handles things reasonably. Below the
   breakpoint, the nav collapses behind a hamburger button instead of
   just wrapping onto extra lines squeezed between the logo and the
   "Upload Your CV" / login links, which got genuinely cramped once
   there was more in that header than a single "Log in" link. */
.pmg-nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; margin-left: 0.5rem; }
.pmg-nav-toggle span { display: block; width: 24px; height: 2px; background: var(--pmg-steel); margin: 5px 0; }
@media (max-width: 780px) {
  .pmg-nav-toggle { display: block; }
  #pmg-primary-nav { display: none; width: 100%; order: 3; margin-top: 1rem; }
  #pmg-primary-nav.pmg-nav-open { display: block; }
  .pmg-primary-menu { flex-direction: column; gap: 1rem; }
  header.pmg-site-header .pmg-container { flex-wrap: wrap; }
  .pmg-header-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; row-gap: 0.5rem; }
  .pmg-header-actions a.pmg-btn { margin-left: 0 !important; }
}


/* ==========================================================================
   PKB Talent Partners rebrand (25 Oct 2026) - Version 2 look approved by Pam:
   navy #142C48 + gold #D8B56E, Cinzel headings/wordmark, Montserrat body,
   rounded gold buttons, rebrand banner.
   ========================================================================== */
.pkb-banner { background: #0d1f35; color: #e9edf3; text-align: center; font-size: 0.85rem; padding: 0.55rem 1rem; }
.pkb-banner b { color: #D8B56E; font-weight: 600; }
.pkb-wm { display: inline-flex; align-items: center; gap: 0.8rem; text-decoration: none; }
.pkb-wm__pkb { font-family: 'Cinzel', Georgia, serif; font-weight: 700; font-size: 2.1rem; line-height: 0.9; letter-spacing: 0.03em;
  background: linear-gradient(180deg, #ECD39A 0%, #D8B56E 45%, #B08A3E 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pkb-wm__rule { width: 1px; align-self: stretch; background: linear-gradient(180deg, transparent, #D8B56E 20%, #D8B56E 80%, transparent); }
.pkb-wm__tp { display: flex; flex-direction: column; gap: 2px; }
.pkb-wm__tp span { font-family: 'Cinzel', Georgia, serif; font-weight: 600; font-size: 0.72rem; letter-spacing: 0.28em; line-height: 1.25; }
.pkb-wm__t1 { color: #B08A3E; }
.pkb-wm__t2 { color: #142C48; }
.pmg-site-header { box-shadow: 0 6px 18px rgba(20, 44, 72, 0.05); }
.pmg-btn { border-radius: 999px; background: #D8B56E; color: #142C48; font-weight: 700; }
.pmg-btn:hover { background: #142C48; color: #FFFFFF; }
.pmg-btn--outline { background: transparent; color: #142C48; border: 1.5px solid #142C48; }
.pmg-btn--outline:hover { background: #142C48; color: #FFFFFF; }
.pmg-site-footer { background: #0d1f35 !important; color: #c9d2de; border-top: 3px solid #D8B56E !important; }
.pmg-site-footer a, .pmg-site-footer span { color: #c9d2de !important; }
.pmg-site-footer .pkb-footer-brand { font-family: 'Cinzel', Georgia, serif; color: #FFFFFF !important; letter-spacing: 0.06em; font-weight: 600; }
@media (max-width: 600px) { .pkb-wm__pkb { font-size: 1.7rem; } .pkb-wm__tp span { font-size: 0.62rem; } }

/* ---------- 27 Oct 2026: PKB reference tags (navy pill, gold text) ---------- */
.pmg-reftag { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.75rem; letter-spacing: 0.06em; color: #D8B56E; background: #142C48; border: 1px solid #D8B56E; border-radius: 999px; padding: 0.2em 0.85em; }

/* ---------- 27 Oct 2026: drop-down menus that stay open ----------
 * The sub-menu sat a few pixels below its heading, so moving the mouse
 * down crossed a gap and the list closed. No gap now, an invisible bridge
 * above the list, and a short delay before it closes. */
@media (min-width: 781px) {
  #pmg-primary-nav .pmg-primary-menu .sub-menu { display: flex; margin: 0; visibility: hidden; opacity: 0; transition: opacity 0.15s ease, visibility 0s linear 0.4s; z-index: 1000; box-shadow: 0 8px 24px rgba(20, 44, 72, 0.15); }
  #pmg-primary-nav .pmg-primary-menu .sub-menu::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
  #pmg-primary-nav .pmg-primary-menu .menu-item-has-children:hover > .sub-menu,
  #pmg-primary-nav .pmg-primary-menu .menu-item-has-children:focus-within > .sub-menu { visibility: visible; opacity: 1; transition-delay: 0s; }
  #pmg-primary-nav .pmg-primary-menu .menu-item-has-children > a::after { content: " \25BE"; font-size: 0.8em; }
}
/* Phones: hamburger menu shows the sub-items indented (no hover on a phone). */
@media (max-width: 780px) {
  #pmg-primary-nav .pmg-primary-menu .sub-menu { display: flex; position: static; border: none; box-shadow: none; min-width: 0; margin: 0; padding: 0.75rem 0 0 1rem; gap: 0.75rem; background: none; }
  #pmg-primary-nav .pmg-primary-menu .sub-menu a { padding: 0; }
}

/* ---------- 27 Oct 2026: PKB Assistant tucks away smaller when minimised ---------- */
.pmg-chatbot:has([data-pmg-chatbot-body][style*="none"]) { width: auto !important; bottom: 0.75rem !important; right: 0.75rem !important; border-radius: 999px !important; border-color: #D8B56E !important; overflow: hidden; box-shadow: 0 4px 14px rgba(20, 44, 72, 0.25); }
.pmg-chatbot:has([data-pmg-chatbot-body][style*="none"]) [data-pmg-chatbot-header] { padding: 0.4rem 0.85rem !important; font-size: 0.7rem; background: #142C48 !important; color: #D8B56E !important; gap: 0.25rem; }
.pmg-chatbot:has([data-pmg-chatbot-body][style*="none"]) [data-pmg-chatbot-minimize] { color: #D8B56E !important; }
@media (max-width: 600px) {
  .pmg-chatbot:has([data-pmg-chatbot-body][style*="none"]) { bottom: 0.5rem !important; right: 0.5rem !important; }
  .pmg-chatbot:has([data-pmg-chatbot-body][style*="none"]) [data-pmg-chatbot-header] { padding: 0.3rem 0.7rem !important; font-size: 0.62rem; }
}