/**
 * pg-shared.css — Lens / Studio shared design kit
 *
 * Extracted from the styles that were already duplicated inline across
 * dashboard.html, profile.html, and the assessment pages. Pull this file
 * into any new page with:
 *
 *   <link rel="preconnect" href="https://fonts.googleapis.com">
 *   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 *   <link href="https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap" rel="stylesheet">
 *   <link rel="stylesheet" href="pg-shared.css">
 *
 * This is intentionally small — a handful of variables plus the button,
 * form, nav, and card patterns every page already needed — not a full
 * component library. It's meant to be forked as-is for the next venture's
 * starter kit (studio playbook, Phase 3) and re-themed by changing the
 * :root variables below.
 */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #ffffff;
  --bg-mid:   #f0f6ff;
  --navy:     #0d1b35;
  --gold:     #1a6ed8;
  --gold-lt:  #3a8ef0;
  --gold-dim: rgba(26,110,216,0.09);
  --blue:     #0ea5c9;
  --text:     #0d1b35;
  --text-dim: rgba(13,27,53,0.58);
  --border:   rgba(0,0,0,0.08);
  --serif:    "Playfair Display", Georgia, serif;
  --sans:     "DM Sans", system-ui, sans-serif;
  --r:        10px;
  --done:        #16a34a;
  --done-bg:     rgba(22,163,74,0.08);
  --done-border: rgba(22,163,74,0.22);
  --danger:      #dc2626;
  --danger-bg:   rgba(220,38,38,0.06);
}

html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--bg); color: var(--text); min-height: 100vh; }

/* ── Page layout ── */
.page { max-width: 900px; margin: 0 auto; padding: 3rem 2rem 6rem; }
.page-narrow { max-width: 560px; margin: 0 auto; padding: 3rem 2rem 6rem; }

.page-header { margin-bottom: 2.5rem; }
.page-title {
  font-family: var(--serif); font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 400; color: var(--text); margin-bottom: .5rem;
}
.page-sub { font-size: 1rem; color: var(--text-dim); line-height: 1.6; }

/* ── Nav (sticky top bar, matches dashboard.html) ── */
nav.pg-topnav {
  position: sticky; top: 0; z-index: 100;
  padding: .9rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,.92); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { text-decoration: none; display: inline-flex; align-items: center; }
.nav-right { display: flex; align-items: center; gap: 1.25rem; }
.btn-nav {
  font-size: 13px; font-weight: 500; color: #fff;
  background: var(--gold); padding: 7px 18px; border-radius: 6px;
  text-decoration: none; transition: background .2s; border: none; cursor: pointer;
  font-family: var(--sans); display: inline-block;
}
.btn-nav:hover { background: var(--gold-lt); }
.btn-nav-ghost {
  background: transparent; color: var(--gold);
  border: 1px solid rgba(26,110,216,.3);
}
.btn-nav-ghost:hover { background: var(--gold-dim); }

/* ── Buttons (general) ── */
.btn {
  font-family: var(--sans); font-size: .9rem; font-weight: 500;
  padding: .7rem 1.4rem; border-radius: 8px; border: none; cursor: pointer;
  text-decoration: none; display: inline-block; transition: background .2s, opacity .2s;
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--gold); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--gold-lt); }
.btn-secondary { background: var(--gold-dim); color: var(--gold); }
.btn-secondary:hover:not(:disabled) { background: rgba(26,110,216,.16); }
.btn-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(220,38,38,.25); }
.btn-danger:hover:not(:disabled) { background: rgba(220,38,38,.12); }

/* ── Form inputs ── */
.field { margin-bottom: 1.1rem; }
.field-label {
  display: block; font-size: .8rem; font-weight: 500;
  color: var(--text-dim); margin-bottom: .4rem;
}
.field input, .field select {
  width: 100%; font-family: var(--sans); font-size: .95rem;
  padding: .7rem .9rem; border-radius: 8px;
  border: 1px solid var(--border); color: var(--text);
  background: var(--bg); outline: none; transition: border-color .15s;
}
.field input:focus, .field select:focus { border-color: var(--gold); }
.field-hint { font-size: .75rem; color: var(--text-dim); margin-top: .3rem; }

/* ── Cards / panels ── */
.panel {
  border: 1px solid var(--border); border-radius: var(--r);
  padding: 1.5rem 1.75rem; background: var(--bg); margin-bottom: 1.5rem;
}
.panel-title { font-weight: 600; font-size: 1rem; margin-bottom: .25rem; }
.panel-sub { font-size: .85rem; color: var(--text-dim); margin-bottom: 1.25rem; }

/* ── Status banners ── */
.banner { border-radius: 8px; padding: .85rem 1.1rem; font-size: .85rem; margin-bottom: 1.25rem; }
.banner-success { background: var(--done-bg); border: 1px solid var(--done-border); color: var(--done); }
.banner-error   { background: var(--danger-bg); border: 1px solid rgba(220,38,38,.25); color: var(--danger); }
.banner-info    { background: var(--gold-dim); border: 1px solid rgba(26,110,216,.2); color: var(--gold); }

/* ── Loading state ── */
.pg-loading { text-align: center; padding: 4rem 2rem; color: var(--text-dim); }
.pg-spinner {
  width: 36px; height: 36px; border: 3px solid rgba(26,110,216,.15);
  border-top-color: var(--gold); border-radius: 50%;
  animation: pg-spin .7s linear infinite; margin: 0 auto 1rem;
}
@keyframes pg-spin { to { transform: rotate(360deg); } }

/* ── Simple data table (used by the admin view) ── */
.pg-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.pg-table th {
  text-align: left; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--text-dim); font-weight: 600; padding: .5rem .6rem; border-bottom: 1px solid var(--border);
}
.pg-table td { padding: .55rem .6rem; border-bottom: 1px solid var(--border); }
.pg-table tr:last-child td { border-bottom: none; }

/* ── Stat cards (admin view) ── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.stat-card { border: 1px solid var(--border); border-radius: var(--r); padding: 1.1rem 1.25rem; }
.stat-value { font-family: var(--serif); font-size: 1.9rem; color: var(--text); }
.stat-label { font-size: .75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .06em; margin-top: .2rem; }

@media (max-width: 600px) {
  .page, .page-narrow { padding: 2rem 1.25rem 4rem; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
}
