/**
 * GeneLink Design System
 * Shared design tokens, base typography, and reusable UI components
 * used across all frontend shortcode pages.
 *
 * @since 1.11.0
 */

/* ─── DESIGN TOKENS ────────────────────────────────────────────────── */
:root {
  --gl-bg:      #F7F6F3;
  --gl-surface: #FFF;
  --gl-s2:      #F0EFEB;
  --gl-border:  #E2E0DB;
  --gl-text:    #1A1916;
  --gl-muted:   #7A786F;
  --gl-accent:  #2D6A4F;
  --gl-alight:  #E8F1ED;
  --gl-warm:    #B5541A;
  --gl-r:       8px;
  --gl-sh:      0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.06);

  /* visibility tier colours (albums) */
  --gl-vis-pub:      #1A5A8A;
  --gl-vis-pub-bg:   #EAF2FB;
  --gl-vis-fam:      #2D6A4F;
  --gl-vis-fam-bg:   #E8F1ED;
  --gl-vis-priv:     #8A3A3A;
  --gl-vis-priv-bg:  #FAEAEA;
  --gl-vis-cust:     #6A5A2D;
  --gl-vis-cust-bg:  #F5F0E4;
}

/* ─── SCOPED RESET ──────────────────────────────────────────────────── */
/* Only reset within .genelink-page so we don't disturb the WP theme */
.genelink-page *,
.genelink-page *::before,
.genelink-page *::after {
  box-sizing: border-box;
}

/* ─── BASE TYPOGRAPHY ───────────────────────────────────────────────── */
.genelink-page {
  font-family: 'DM Sans', sans-serif;
  background: var(--gl-bg);
  color: var(--gl-text);
  font-size: 15px;
  line-height: 1.6;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.genelink-page.gl-register-page,
.genelink-page.gl-tree-page {
  max-width: none;
  margin: 0;
  padding: 0;
}

.genelink-page h1,
.genelink-page h2,
.genelink-page h3,
.genelink-page h4 {
  font-family: 'DM Serif Display', serif;
  line-height: 1.2;
  margin: 0;
}

/* ─── PAGE WRAPPER ──────────────────────────────────────────────────── */
.gl-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

/* Utility token classes used by templates */
.gl-muted { color: var(--gl-muted); }
.gl-accent { color: var(--gl-accent); }
.gl-s2 { background: var(--gl-s2); }
.gl-border { border-color: var(--gl-border); }
.gl-r { border-radius: var(--gl-r); }

.gl-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 2rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.gl-page-title h1 { font-size: 1.75rem; margin-bottom: .25rem; }
.gl-page-title p  { color: var(--gl-muted); font-size: .875rem; }
.gl-page-actions  { display: flex; gap: .65rem; align-items: center; flex-shrink: 0; flex-wrap: wrap; }

/* ─── BUTTONS ───────────────────────────────────────────────────────── */
.gl-btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .52rem 1.15rem;
  border-radius: var(--gl-r);
  font-size: .85rem;
  font-weight: 500;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: all .15s;
  border: none;
  text-decoration: none;
  touch-action: manipulation;
  white-space: nowrap;
}

.gl-btn-primary              { background: var(--gl-accent); color: #fff; }
.gl-btn-primary:hover        { background: #235840; color: #fff; }
.genelink-page a.gl-btn.gl-btn-primary,
.genelink-page a.gl-btn.gl-btn-primary:visited,
.genelink-page a.gl-btn.gl-btn-primary:hover,
.genelink-page a.gl-btn.gl-btn-primary:focus,
.genelink-page a.gl-btn.gl-btn-primary:active,
.entry-content .genelink-page a.gl-btn.gl-btn-primary,
.entry-content .genelink-page a.gl-btn.gl-btn-primary:visited,
.entry-content .genelink-page a.gl-btn.gl-btn-primary:hover,
.entry-content .genelink-page a.gl-btn.gl-btn-primary:focus,
.entry-content .genelink-page a.gl-btn.gl-btn-primary:active {
  color: #fff !important;
}
.gl-btn-sec                  { background: var(--gl-surface); color: var(--gl-text); border: 1px solid var(--gl-border); }
.gl-btn-sec:hover            { background: var(--gl-s2); }
.genelink-page a.gl-btn.gl-btn-sec,
.genelink-page a.gl-btn.gl-btn-sec:visited,
.genelink-page a.gl-btn.gl-btn-sec:hover,
.genelink-page a.gl-btn.gl-btn-sec:focus,
.genelink-page a.gl-btn.gl-btn-sec:active,
.entry-content .genelink-page a.gl-btn.gl-btn-sec,
.entry-content .genelink-page a.gl-btn.gl-btn-sec:visited,
.entry-content .genelink-page a.gl-btn.gl-btn-sec:hover,
.entry-content .genelink-page a.gl-btn.gl-btn-sec:focus,
.entry-content .genelink-page a.gl-btn.gl-btn-sec:active {
  color: var(--gl-text);
}
.gl-btn-ghost                { background: none; color: var(--gl-muted); border: none; padding: .38rem .65rem; }
.gl-btn-ghost:hover          { color: var(--gl-text); background: var(--gl-s2); }
.gl-btn-sm                   { padding: .35rem .75rem; font-size: .78rem; }
.gl-btn-danger               { background: #FAEAEA; color: #8A3A3A; border: 1px solid #E8C5C5; }
.gl-btn-danger:hover         { background: #F5D5D5; }

/* ─── CARDS ─────────────────────────────────────────────────────────── */
.gl-card {
  background: var(--gl-surface);
  border: 1px solid var(--gl-border);
  border-radius: 12px;
  box-shadow: var(--gl-sh);
}

/* ─── FORMS ─────────────────────────────────────────────────────────── */
.genelink-page label,
.gl-label,
.gl-field-label {
  font-size: .72rem;
  font-weight: 600;
  color: var(--gl-text);
  letter-spacing: .04em;
  text-transform: uppercase;
  display: block;
}

.gl-req { color: var(--gl-warm); margin-left: 2px; }

.genelink-page input,
.genelink-page select,
.genelink-page textarea,
.gl-input {
  padding: .62rem .85rem;
  border: 1px solid var(--gl-border);
  border-radius: var(--gl-r);
  font-family: 'DM Sans', sans-serif;
  font-size: .88rem;
  background: var(--gl-surface);
  color: var(--gl-text);
  transition: border-color .15s, box-shadow .15s;
  outline: none;
  width: 100%;
}

.genelink-page input:focus,
.genelink-page select:focus,
.genelink-page textarea:focus {
  border-color: var(--gl-accent);
  box-shadow: 0 0 0 3px rgba(45,106,79,.1);
}

.genelink-page input::placeholder,
.genelink-page textarea::placeholder { color: #C5C2BA; }

.genelink-page textarea { resize: vertical; min-height: 80px; }

.genelink-page select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237A786F' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .85rem center;
}

/* Field group */
.gl-fg {
  display: flex;
  flex-direction: column;
  gap: .32rem;
  margin-bottom: .65rem;
}

.gl-hint { font-size: .73rem; color: var(--gl-muted); }

/* Section divider */
.gl-divider {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: 1.25rem 0 1rem;
}
.gl-divider span {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--gl-muted);
  white-space: nowrap;
}
.gl-divider::before,
.gl-divider::after { content: ''; flex: 1; height: 1px; background: var(--gl-border); }

/* Grid helpers */
.gl-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.gl-grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .9rem; }

/* ─── BADGES ────────────────────────────────────────────────────────── */
.gl-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .18rem .55rem;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .03em;
  white-space: nowrap;
}
.gl-badge-green  { background: var(--gl-alight); color: var(--gl-accent); }
.gl-badge-muted  { background: var(--gl-s2); color: var(--gl-muted); }
.gl-badge-gold   { background: #FDF3DC; color: #8A6A1A; }
.gl-badge-warm   { background: #FAEAE0; color: var(--gl-warm); }
.gl-badge-pub    { background: var(--gl-vis-pub-bg); color: var(--gl-vis-pub); }
.gl-badge-fam    { background: var(--gl-vis-fam-bg); color: var(--gl-vis-fam); }
.gl-badge-priv   { background: var(--gl-vis-priv-bg); color: var(--gl-vis-priv); }
.gl-badge-cust   { background: var(--gl-vis-cust-bg); color: var(--gl-vis-cust); }

/* ─── AVATAR COLOURS ────────────────────────────────────────────────── */
.gl-av  { border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center; font-family: 'DM Serif Display', serif; flex-shrink: 0; }
.gl-av1 { background: #2D6A4F; }
.gl-av2 { background: #5E4A8A; }
.gl-av3 { background: #B5541A; }
.gl-av4 { background: #1A5A8A; }
.gl-av5 { background: #8A3A3A; }
.gl-av6 { background: #3A6A5A; }
.gl-av7 { background: #6A5A2D; }
.gl-av8 { background: #2D4A6A; }
.gl-av9 { background: #6A2D5A; }

/* ─── MESSAGES / NOTICES ────────────────────────────────────────────── */
.gl-notice {
  background: #FDF8EC;
  border: 1px solid #EDD98A;
  border-radius: var(--gl-r);
  padding: .8rem 1rem;
  font-size: .82rem;
  color: #6B5210;
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.gl-errors {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--gl-r);
  padding: .8rem 1rem;
  margin-bottom: 1.25rem;
  list-style: none;
}
.gl-errors li { font-size: .85rem; color: #8A1C1C; }
.gl-errors li + li { margin-top: .25rem; }

/* ─── SECTION CARD ──────────────────────────────────────────────────── */
.gl-section-card { padding: 1.75rem; }

.gl-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: .5rem;
}
.gl-section-head h3  { font-size: 1.1rem; }
.gl-section-head span { font-size: .78rem; color: var(--gl-muted); }

/* ─── FORM ACTIONS ROW ──────────────────────────────────────────────── */
.gl-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: .75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gl-border);
  margin-top: .5rem;
  flex-wrap: wrap;
}

/* ─── BREADCRUMB ────────────────────────────────────────────────────── */
.gl-breadcrumb {
  font-size: .8rem;
  color: var(--gl-muted);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: .4rem;
}
.gl-breadcrumb a { color: var(--gl-accent); text-decoration: none; }

/* ─── PAGINATION ────────────────────────────────────────────────────── */
.gl-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.gl-pagination .page-numbers,
.gl-page-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--gl-r);
  border: 1px solid var(--gl-border);
  background: var(--gl-surface);
  color: var(--gl-muted);
  font-size: .85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
  font-family: 'DM Sans', sans-serif;
  text-decoration: none;
}
.gl-pagination .page-numbers:hover,
.gl-page-btn:hover { border-color: var(--gl-accent); color: var(--gl-accent); }
.gl-pagination .page-numbers.current,
.gl-page-btn.active { background: var(--gl-accent); border-color: var(--gl-accent); color: #fff; }

/* ─── TOGGLE SWITCH ─────────────────────────────────────────────────── */
.gl-toggle {
  width: 36px;
  height: 20px;
  border-radius: 999px;
  background: var(--gl-border);
  position: relative;
  cursor: pointer;
  transition: background .2s;
  flex-shrink: 0;
  border: none;
  appearance: none;
}
.gl-toggle.on,
.gl-toggle:checked { background: var(--gl-accent); }
.gl-toggle::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #fff;
  transition: transform .2s;
}
.gl-toggle.on::after,
.gl-toggle:checked::after { transform: translateX(16px); }

/* ─── SEARCH INPUT ──────────────────────────────────────────────────── */
.gl-search-wrap { position: relative; flex: 1; }
.gl-search-icon {
  position: absolute;
  left: .9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gl-muted);
  pointer-events: none;
  font-size: .9rem;
}
.gl-search-input {
  width: 100%;
  padding: .7rem .9rem .7rem 2.5rem;
  border: 1px solid var(--gl-border);
  border-radius: var(--gl-r);
  font-family: 'DM Sans', sans-serif;
  font-size: .9rem;
  background: var(--gl-surface);
  color: var(--gl-text);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.gl-search-input:focus {
  border-color: var(--gl-accent);
  box-shadow: 0 0 0 3px rgba(45,106,79,.1);
}
.gl-search-input::placeholder { color: #C5C2BA; }

/* ─── VIEW TABS ─────────────────────────────────────────────────────── */
.gl-view-tabs {
  display: flex;
  border-bottom: 1px solid var(--gl-border);
  margin-bottom: 1.75rem;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.gl-view-tabs::-webkit-scrollbar { display: none; }
.gl-view-tab {
  padding: .7rem 1.1rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--gl-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all .15s;
  background: none;
  border-top: none; border-left: none; border-right: none;
  font-family: 'DM Sans', sans-serif;
  white-space: nowrap;
  touch-action: manipulation;
  text-decoration: none;
}
.gl-view-tab:hover  { color: var(--gl-text); }
.gl-view-tab.active { color: var(--gl-accent); border-bottom-color: var(--gl-accent); }

/* ─── PROGRESS BAR ──────────────────────────────────────────────────── */
.gl-progress-bar   { width: 100px; height: 6px; background: var(--gl-border); border-radius: 999px; overflow: hidden; }
.gl-progress-fill  { height: 100%; background: var(--gl-accent); border-radius: 999px; }

/* ─── RESPONSIVE HELPERS ─────────────────────────────────────────────── */
@media (max-width: 860px) {
  .gl-grid3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .gl-grid2,
  .gl-grid3 { grid-template-columns: 1fr; }
  .gl-page { padding: 1.25rem 1rem 3rem; }
  .gl-form-actions { justify-content: stretch; }
  .gl-form-actions .gl-btn { flex: 1; justify-content: center; }
}