/* ─────────────────────────────────────────────────────────────────────────
   TalentLink 2.0 design system  (TL-001 … TL-006)
   Source of truth: TalentLink_Product_Decisions.docx + mockup.html / mockup2.html
   ───────────────────────────────────────────────────────────────────────── */

:root {
  /* TL-001 — new brand palette (cream/forest/terracotta/gold) */
  --tl-ink:          #1D1A16;
  --tl-cream:        #F4EFE3;
  --tl-white:        #FFFEFB;
  --tl-forest:       #294324;
  --tl-olive:        #657D59;
  --tl-sage:         #D8E1CD;
  --tl-pale-sage:    #E8EDDF;
  --tl-orange:       #CF642A;   /* primary CTA — terracotta */
  --tl-gold:         #E9A30B;   /* match / warm-path signals only */
  --tl-soft-gold:    #F7E4AD;
  --tl-peach:        #F5D4BE;
  --tl-border:       #D9D0BE;
  --tl-muted:        #6E675C;
  --tl-dark-surface: #211E18;

  /* semantic vars mapped to new palette */
  --color-shell:        var(--tl-dark-surface);
  --color-bg:           var(--tl-cream);
  --color-bg-alt:       var(--tl-pale-sage);
  --color-mint:         var(--tl-sage);
  --color-content:      var(--tl-white);
  --color-coral:        var(--tl-peach);

  --color-accent:       var(--tl-orange);
  --color-accent-hover: #b5521f;
  --color-accent-mid:   var(--tl-olive);
  --color-accent-light: var(--tl-sage);
  --color-accent-soft:  var(--tl-pale-sage);

  --color-forest:       var(--tl-forest);
  --color-forest-hover: #1e3019;
  --color-gold:         var(--tl-gold);
  --color-soft-gold:    var(--tl-soft-gold);

  --color-text:         var(--tl-ink);
  --color-text-muted:   var(--tl-muted);
  --color-text-faint:   rgba(29,26,22,0.50);

  --border-soft:        rgba(217,208,190,0.40);
  --border-mid:         rgba(217,208,190,0.70);
  --border-strong:      var(--tl-border);

  /* TL-005 — radii (small 12 / medium 20 / card 28 / large 36 / pill 999) */
  --radius-xs:   6px;
  --radius-sm:   12px;
  --radius-md:   20px;
  --radius-lg:   28px;
  --radius-xl:   36px;
  --radius-pill: 999px;

  /* TL-005 — shadows (lighter, favour border/space hierarchy) */
  --shadow-minimal:    0 1px 4px rgba(0,0,0,0.06);
  --shadow-minimal-lg: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-soft:       0 4px 20px rgba(0,0,0,0.10);
  --shadow-soft-lg:    0 8px 28px rgba(0,0,0,0.12);

  /* legacy aliases — keep so existing templates resolve without changes */
  --bg-primary:     var(--color-bg);
  --bg-secondary:   var(--color-content);
  --bg-tertiary:    var(--color-bg-alt);
  --sand-light:     var(--color-bg);
  --sand-medium:    var(--color-bg-alt);
  --sand-dark:      var(--color-mint);
  --accent-primary: var(--color-accent);
  --accent-hover:   var(--color-accent-hover);
  --accent-light:   var(--color-accent-light);
  --text-primary:   var(--color-text);
  --text-secondary: var(--color-text);
  --text-muted:     var(--color-text-muted);
  --border-color:   var(--border-mid);
  --shadow-sm:      var(--shadow-minimal);
  --shadow-md:      var(--shadow-minimal-lg);
  --shadow-lg:      var(--shadow-soft);
}

/* ── Global ─────────────────────────────────────────────────────────────── */

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
}

/* TL-003 — DM Serif Display for headings + .serif utility */
h1, h2, h3, h4, h5, h6 {
  font-family: 'DM Serif Display', Georgia, serif;
  color: var(--color-text);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.serif      { font-family: 'DM Serif Display', Georgia, serif; }
.font-serif { font-family: 'DM Serif Display', Georgia, serif; }

p { color: var(--color-text); }

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover { color: var(--color-accent-hover); }

/* ── TL-0/* TL-004 - 3-tier pill button system */
/*   Tier 1 primary   - filled terracotta, white text                       */
/*   Tier 2 secondary - outlined terracotta, terracotta text                */
/*   Tier 3 ghost     - no border/fill, muted text, hover reveals bg        */
/*   Each tier: regular + -sm variant. Legacy classes kept as aliases.      */

.btn-primary,  .bp,
.btn-secondary, .bs,
.btn-ghost,    .bg-btn,
.btn-primary-sm,  .bp-sm,
.btn-secondary-sm, .bs-sm,
.btn-ghost-sm,
.btn-sand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  text-align: center;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  transition: background-color 0.18s ease, border-color 0.18s ease,
              color 0.18s ease, box-shadow 0.18s ease, transform 0.12s ease;
}

/* Tier 1 - Primary */
.btn-primary, .bp {
  background: var(--tl-orange);
  color: #FFFEFB;
  padding: 10px 22px;
  font-size: 13px;
  border-color: var(--tl-orange);
  box-shadow: 0 2px 8px rgba(207,100,42,0.25);
}
.btn-primary:hover, .bp:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  box-shadow: 0 4px 16px rgba(207,100,42,0.32);
  transform: translateY(-1px);
}
.btn-primary:active, .bp:active { transform: translateY(0); box-shadow: none; }

.btn-primary-sm, .bp-sm {
  background: var(--tl-orange);
  color: #FFFEFB;
  padding: 5px 14px;
  font-size: 11px;
  border-color: var(--tl-orange);
}
.btn-primary-sm:hover, .bp-sm:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

/* Tier 2 - Secondary */
.btn-secondary, .bs {
  background: transparent;
  color: var(--tl-orange);
  padding: 10px 22px;
  font-size: 13px;
  border-color: var(--tl-orange);
}
.btn-secondary:hover, .bs:hover {
  background: var(--tl-peach);
  border-color: var(--color-accent-hover);
  color: var(--color-accent-hover);
}

.btn-secondary-sm, .bs-sm {
  background: transparent;
  color: var(--tl-orange);
  padding: 5px 14px;
  font-size: 11px;
  border-color: var(--tl-orange);
}
.btn-secondary-sm:hover, .bs-sm:hover {
  background: var(--tl-peach);
  border-color: var(--color-accent-hover);
  color: var(--color-accent-hover);
}

/* Tier 3 - Ghost */
.btn-ghost, .bg-btn {
  background: transparent;
  color: var(--tl-muted);
  padding: 10px 22px;
  font-size: 13px;
  border-color: transparent;
}
.btn-ghost:hover, .bg-btn:hover {
  background: rgba(29,26,22,0.06);
  color: var(--tl-ink);
}

.btn-ghost-sm {
  background: transparent;
  color: var(--tl-muted);
  padding: 5px 14px;
  font-size: 11px;
  border-color: transparent;
}
.btn-ghost-sm:hover {
  background: rgba(29,26,22,0.06);
  color: var(--tl-ink);
}

/* Forest CTA - nav/header contexts only */
.btn-forest {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-weight: 600;
  background: var(--tl-forest);
  color: #FFFEFB;
  padding: 10px 22px;
  font-size: 13px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--tl-forest);
  cursor: pointer;
  transition: background-color 0.18s ease, transform 0.12s ease;
}
.btn-forest:hover {
  background: var(--color-forest-hover);
  border-color: var(--color-forest-hover);
  transform: translateY(-1px);
}

/* Legacy sand button - re-pointed to pale-sage palette */
.btn-sand {
  background: var(--tl-pale-sage);
  color: var(--tl-ink);
  padding: 10px 22px;
  font-size: 13px;
  border-color: var(--tl-border);
}
.btn-sand:hover { background: var(--tl-sage); border-color: var(--tl-olive); }

/* 04 — tags / chips (three variants) ——————————————————————————————— */

.tag {
  display: inline-block;
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.02em;
  vertical-align: middle;
}
.tag.tg { background: rgba(207,100,42,0.10); color: var(--color-accent); }
.tag.tn { background: #ECECE8;                color: var(--color-text); }
.tag.tb { background: var(--color-mint);      color: var(--color-accent); }

/* legacy badge classes — re-pointed to the new palette so existing templates pick up the new look */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.02em;
}
.badge-accent {
  background: rgba(207,100,42,0.10);
  color: var(--color-accent);
  border: 0.5px solid rgba(207,100,42,0.25);
}
.badge-sand {
  background: var(--color-bg-alt);
  color: var(--color-text);
  border: 0.5px solid var(--border-strong);
}
.badge-success {
  background: rgba(207,100,42,0.10);
  color: var(--color-accent);
  border: 0.5px solid rgba(207,100,42,0.30);
}

/* ── TL-005 — cards ──────────────────────────────────────────────────────── */

.card {
  background: var(--color-content);
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
  transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.15s ease;
}
.card:hover {
  box-shadow: var(--shadow-soft-lg);
  border-color: var(--border-strong);
}
.card-sand {
  background: var(--color-bg-alt);
  border-color: var(--border-mid);
}
.card-highlight {
  border: 1.5px solid var(--color-accent-mid);
  box-shadow: var(--shadow-soft);
}

.feature-card {
  position: relative;
  overflow: hidden;
  background: var(--color-content);
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.25s ease;
}
.feature-card:hover {
  border-color: var(--color-accent-mid);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.swipe-card {
  background: var(--color-content);
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: all 0.25s ease;
}
.swipe-card:hover { box-shadow: var(--shadow-soft-lg); }

.shadow-minimal { box-shadow: var(--shadow-minimal); }
.shadow-minimal:hover { box-shadow: var(--shadow-minimal-lg); }

/* ── TL-006 — form inputs ───────────────────────────────────────────────── */

input, textarea, select {
  background: var(--color-bg-alt) !important;
  border: 0.5px solid var(--border-strong) !important;
  color: var(--color-text) !important;
  border-radius: var(--radius-sm) !important;
  padding: 8px 12px !important;
  font-family: inherit;
  font-size: 13px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}
input::placeholder, textarea::placeholder {
  color: var(--color-text-muted) !important;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--color-accent) !important;
  outline: none !important;
  box-shadow: 0 0 0 3px rgba(93,114,67,0.18) !important;
  background: var(--color-content) !important;
}
textarea { resize: vertical; }
textarea.no-resize { resize: none; }
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23536038' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>") !important;
  background-repeat: no-repeat !important;
  background-position: right 12px center !important;
  padding-right: 32px !important;
}

/* checkboxes / radios get the accent colour */
input[type="checkbox"], input[type="radio"] {
  accent-color: var(--color-accent);
}

/* ── Status indicators (re-pointed to new palette) ──────────────────────── */

.status-available {
  background: rgba(207,100,42,0.10);
  color: var(--color-accent);
  border: 0.5px solid rgba(207,100,42,0.30);
}
.status-busy {
  background: rgba(214,166,60,0.18);
  color: #8f6a14;
  border: 0.5px solid rgba(214,166,60,0.32);
}
.status-unavailable {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  border: 0.5px solid var(--border-strong);
}

/* ── Match score / messaging / chrome ───────────────────────────────────── */

.match-score {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
  color: #FFFFFF;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 12px;
  box-shadow: var(--shadow-minimal);
}

.notification-badge {
  background: var(--color-accent);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

.message-sent {
  background: var(--color-accent);
  color: #FFFFFF;
  border-radius: 12px 12px 4px 12px;
  padding: 10px 14px;
}
.message-received {
  background: var(--color-content);
  color: var(--color-text);
  border-radius: 12px 12px 12px 4px;
  padding: 10px 14px;
  border: 0.5px solid var(--border-mid);
}

/* ── Stats / icon containers ────────────────────────────────────────────── */

.stat-card {
  background: var(--color-content);
  border: 0.5px solid var(--border-mid);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-align: center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.stat-card:hover {
  border-color: var(--color-accent-mid);
  box-shadow: var(--shadow-minimal);
}
.stat-number {
  font-family: 'Georgia', serif;
  font-size: 2.25rem;
  font-weight: 500;
  color: var(--color-accent);
  line-height: 1;
}
.stat-label {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  margin-top: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.icon-container {
  width: 48px;
  height: 48px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}
.icon-container svg { color: var(--color-accent); }

/* ── Hero typography helpers ────────────────────────────────────────────── */

.hero-title {
  font-family: 'Georgia', serif;
  color: var(--color-text);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.hero-subtitle {
  color: var(--color-text-muted);
  font-size: 1.15rem;
  font-weight: 400;
}

/* ── Avatar / profile ───────────────────────────────────────────────────── */

.avatar-border {
  border: 3px solid var(--color-content);
  box-shadow: var(--shadow-minimal);
}

.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-mid), transparent);
  margin: 3rem 0;
}

/* ── Loading state ──────────────────────────────────────────────────────── */

@keyframes shimmer {
  0%   { background-position: -800px 0; }
  100% { background-position: 800px 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--color-bg-alt) 0%, var(--color-mint) 50%, var(--color-bg-alt) 100%);
  background-size: 800px 100%;
  animation: shimmer 1.8s infinite;
  border-radius: var(--radius-sm);
}

/* ── Scrollbar ──────────────────────────────────────────────────────────── */

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb {
  background: var(--color-mint);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover { background: var(--color-accent-mid); }

/* ── Misc ───────────────────────────────────────────────────────────────── */

.text-accent { color: var(--color-accent) !important; }
.text-sand   { color: var(--color-accent-mid) !important; }

.gradient-overlay {
  background: linear-gradient(135deg, rgba(245,243,238,0.92) 0%, rgba(255,255,255,0.72) 100%);
}
.gradient-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
}
.gradient-mint {
  background: linear-gradient(135deg, var(--color-mint) 0%, var(--color-accent-light) 100%);
}

.glass-effect {
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(12px);
  border: 0.5px solid var(--border-mid);
}

/* radius utilities (kept for backward compat) */
.rounded-minimal     { border-radius: var(--radius-sm); }
.rounded-soft        { border-radius: var(--radius-lg); }
.rounded-full-minimal{ border-radius: var(--radius-xl); }

/* selection + focus-visible */
::selection {
  background: var(--color-accent-soft);
  color: var(--color-text);
}
*:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* footer */
footer {
  background: var(--color-content);
  border-top: 0.5px solid var(--border-mid);
}