/* =====================================================================
 CG Track A shared stylesheet — v2 (mirrored into Pitchgate)

 Source of truth lives at:
   github.com/AWCGAI/cg-pitch-pipeline-track-a → public/static/styles.css

 Mirrored here so Pitchgate's back-end (admin, login, landing) renders in
 the same Collaborate Global design language as every other Track A tool.
 Per-tenant pitch content (ADIO Goodwood etc.) intentionally does NOT load
 this file — those pages keep their own per-pitch brand.

 If the canonical CG styles are updated, refresh this copy via:
   curl -L <raw URL> > pitchgate/public/styles.css
===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* CG brand palette */
  --cg-purple: #9333ea;
  --cg-purple-deep: #7c3aed;
  --cg-purple-dark: #6d28d9;
  --cg-purple-soft: #a78bfa;
  --cg-lavender: #f0e8ff;
  --cg-ink: #0a0a0a;
  --cg-ink-soft: #1e1b4b;

  --tool-accent: var(--cg-purple);
  --tool-accent-deep: var(--cg-purple-deep);

  --cg-chrome: linear-gradient(135deg, #fce4f6 0%, #f5d0fe 15%, #e9d5ff 35%, #ddd6fe 55%, #c7d2fe 80%, #bfdbfe 100%);
  --tool-gradient: var(--cg-chrome);

  --text: #0a0a0a;
  --text-muted: #475569;
  --text-soft: #64748b;
  --text-faint: #94a3b8;

  --surface: rgba(255, 255, 255, 0.75);
  --surface-solid: rgba(255, 255, 255, 0.92);
  --surface-hot: rgba(255, 255, 255, 0.92);
  --border-subtle: rgba(255, 255, 255, 0.9);
  --border: rgba(15, 23, 42, 0.08);
  --border-strong: rgba(15, 23, 42, 0.14);

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 40px rgba(147, 51, 234, 0.12);
  --shadow-glow: 0 12px 40px rgba(147, 51, 234, 0.18);

  --success: #059669;
  --success-soft: rgba(5, 150, 105, 0.10);
  --warning: #d97706;
  --warning-soft: rgba(245, 158, 11, 0.12);
  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, 0.10);
  --info: #0891b2;
  --info-soft: rgba(8, 145, 178, 0.10);
  --beta: #7c3aed;
  --beta-soft: rgba(124, 58, 237, 0.10);

  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --snap: 120ms var(--ease);
  --slide: 220ms var(--ease);
}

/* The per-tenant tracks set their own background on a wrapper. The CG
 chrome only kicks in when this class is on <html> or a top-level wrapper. */
/* CG chrome activates by adding the .cg-chrome class to a top-level
 wrapper. Scoping under that class instead of html/body lets the
 per-tenant pitch pages (which keep their own brand) coexist in the
 same Next.js app without colour collisions. */
/* When CG chrome is mounted, override the dark body bg from globals.css
 so the pastel gradient can show through. :has() works in Chrome 105+,
 Safari 15.4+, Firefox 121+ — Andrew's stack is fine. */
html:has(.cg-chrome),
html:has(.cg-chrome) body {
  background: transparent !important;
}

.cg-chrome {
  position: relative;
  min-height: 100vh;
  width: 100%;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  letter-spacing: -0.005em;
}

/* Full-viewport pastel gradient painted behind every back-end page.
 z-index: 0 keeps it visible (above transparent body) but below the
 page content (which the cg-chrome's children will sit on top of). */
.cg-chrome::before {
  content: "";
  position: fixed;
  inset: 0;
  background: var(--tool-gradient);
  z-index: 0;
  pointer-events: none;
}

/* Direct children of cg-chrome stack above the gradient */
.cg-chrome > * {
  position: relative;
  z-index: 1;
}

.cg-chrome *,
.cg-chrome *::before,
.cg-chrome *::after {
  box-sizing: border-box;
}

.cg-chrome a {
  color: var(--cg-purple-dark);
  text-decoration: none;
  transition: opacity var(--snap);
}
.cg-chrome a:hover { text-decoration: underline; }

.cg-chrome :focus-visible {
  outline: 3px solid rgba(147, 51, 234, 0.45);
  outline-offset: 2px;
  border-radius: 6px;
}

.cg-chrome ::-webkit-scrollbar { width: 9px; height: 9px; }
.cg-chrome ::-webkit-scrollbar-track { background: rgba(147, 51, 234, 0.05); border-radius: 6px; }
.cg-chrome ::-webkit-scrollbar-thumb { background: rgba(147, 51, 234, 0.35); border-radius: 6px; }
.cg-chrome ::-webkit-scrollbar-thumb:hover { background: rgba(147, 51, 234, 0.55); }

/* =====================================================================
 Page layout
===================================================================== */
.page { min-height: 100vh; display: flex; flex-direction: column; }
.page-header {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.page-header .brand {
  font-weight: 800;
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--cg-ink);
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.page-header .brand:hover { text-decoration: none; }
.page-header .brand .logo-mark { width: 72px; height: 72px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.page-header .brand .logo-mark img { width: 100%; height: 100%; display: block; }
.page-header .brand .brand-name { display: block; font-size: 20px; font-weight: 700; letter-spacing: -0.01em; color: var(--cg-ink); line-height: 1.1; }
.page-header .brand .brand-eyebrow { display: none; }
.page-header .tool-title { font-size: 11px; color: var(--text-faint); font-weight: 600; padding-left: 14px; margin-left: 6px; border-left: 1px solid rgba(15, 23, 42, 0.12); letter-spacing: 0.12em; text-transform: uppercase; }
.page-header nav { display: flex; align-items: center; gap: 6px; font-size: 13px; }

/* Tier 1 — solid purple pill */
.page-header nav a {
  background: var(--cg-purple-dark);
  border: 1px solid var(--cg-purple-dark);
  color: white;
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--snap), border-color var(--snap), color var(--snap);
}
.page-header nav a:hover { background: #5b21b6; border-color: #5b21b6; color: white; text-decoration: none; }

/* Tier 2 — outlined purple pill */
.page-header nav a.admin-only { background: transparent; border-color: rgba(147, 51, 234, 0.35); color: var(--cg-purple-dark); }
.page-header nav a.admin-only:hover { background: rgba(147, 51, 234, 0.10); border-color: rgba(147, 51, 234, 0.55); color: var(--cg-purple-dark); }
.page-header nav a.admin-only.active { background: rgba(147, 51, 234, 0.14); border-color: rgba(147, 51, 234, 0.55); color: var(--cg-purple-dark); }

.user-menu { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.user-menu .user-email { color: var(--text-muted); }
.user-menu .tone-badge { background: rgba(147, 51, 234, 0.10); border: 1px solid rgba(147, 51, 234, 0.20); color: var(--cg-purple-dark); padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 600; letter-spacing: 0.02em; }

.page-body { flex: 1; padding: 40px 32px 64px; max-width: 1400px; margin: 0 auto; width: 100%; }
.page-body.narrow { max-width: 900px; }
.page-body.wide { max-width: 100%; }

.eyebrow { font-size: 9px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 10px; }

/* =====================================================================
 Cards — frosted glass
===================================================================== */
.card {
  background: var(--surface);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.card-hover { transition: transform var(--slide), box-shadow var(--slide), border-color var(--slide); cursor: pointer; }
.card-hover:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: rgba(147, 51, 234, 0.25); }

.card-glow::before {
  content: ""; position: absolute; top: -30px; right: -30px;
  width: 120px; height: 120px; border-radius: 50%;
  background: var(--tool-accent); opacity: 0.08; pointer-events: none;
  filter: blur(2px); transition: opacity var(--slide);
}
.card-glow:hover::before { opacity: 0.14; }

.card-title { font-size: 16px; font-weight: 700; color: var(--cg-ink); margin-bottom: 4px; letter-spacing: -0.01em; line-height: 1.25; }
.card-subtitle { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; line-height: 1.55; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }
.card-grid-wide { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }

/* =====================================================================
 Forms
===================================================================== */
.form-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-row.horizontal { flex-direction: row; align-items: center; gap: 12px; }

.cg-chrome label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.cg-chrome label.required::after { content: ' *'; color: var(--danger); }

.cg-chrome input[type="text"],
.cg-chrome input[type="email"],
.cg-chrome input[type="password"],
.cg-chrome input[type="date"],
.cg-chrome input[type="datetime-local"],
.cg-chrome input[type="number"],
.cg-chrome input[type="url"],
.cg-chrome input[type="search"],
.cg-chrome textarea,
.cg-chrome select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.8);
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  transition: border-color var(--snap), box-shadow var(--snap), background var(--snap);
}
.cg-chrome input::placeholder, .cg-chrome textarea::placeholder { color: var(--text-faint); }
.cg-chrome input:focus, .cg-chrome textarea:focus, .cg-chrome select:focus {
  outline: none;
  border-color: var(--cg-purple);
  box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.15);
  background: rgba(255, 255, 255, 0.95);
}
.cg-chrome textarea { min-height: 100px; resize: vertical; line-height: 1.55; }

.helper { font-size: 12px; color: var(--text-muted); margin-top: 4px; font-weight: 500; text-transform: none; letter-spacing: 0; }
.error-banner { background: rgba(220, 38, 38, 0.08); border: 1px solid rgba(220, 38, 38, 0.28); color: var(--danger); padding: 12px 16px; border-radius: 10px; font-size: 13px; margin-bottom: 16px; font-weight: 500; }
.success-banner { background: rgba(5, 150, 105, 0.08); border: 1px solid rgba(5, 150, 105, 0.28); color: var(--success); padding: 12px 16px; border-radius: 10px; font-size: 13px; margin-bottom: 16px; font-weight: 500; }

/* =====================================================================
 Buttons
===================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px;
  border-radius: 100px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--snap);
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.85);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { background: rgba(255, 255, 255, 0.95); box-shadow: var(--shadow-md); border-color: rgba(147, 51, 234, 0.28); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

.btn-primary { background: linear-gradient(135deg, var(--cg-ink), #1f1f1f); color: white; border-color: transparent; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12); }
.btn-primary:hover { background: linear-gradient(135deg, var(--cg-ink), #1f1f1f); color: white; box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18); border-color: transparent; opacity: 0.95; }

.btn-purple { background: linear-gradient(135deg, var(--cg-purple), var(--cg-purple-deep)); color: white; border-color: transparent; box-shadow: 0 2px 10px rgba(147, 51, 234, 0.22); }
.btn-purple:hover { background: linear-gradient(135deg, var(--cg-purple), var(--cg-purple-deep)); color: white; box-shadow: 0 4px 16px rgba(147, 51, 234, 0.32); opacity: 0.95; border-color: transparent; }

/* Override the global anchor colour for buttons rendered as <a> tags.
 Without this `.cg-chrome a { color: var(--cg-purple-dark) }` wins on
 specificity and our purple-on-purple Send invitation button reads as
 dark-purple text on a dark-purple gradient. Same fix protects every
 future link styled as a button. */
.cg-chrome a.btn-primary,
.cg-chrome a.btn-purple,
.cg-chrome a.btn-tool,
.cg-chrome a.btn-danger { color: white; }
.cg-chrome a.btn-primary:hover,
.cg-chrome a.btn-purple:hover,
.cg-chrome a.btn-tool:hover,
.cg-chrome a.btn-danger:hover { color: white; }
.cg-chrome a.btn-secondary { color: var(--cg-purple-dark); }
.cg-chrome a.btn-ghost { color: var(--cg-ink); }

.btn-tool { background: linear-gradient(135deg, var(--tool-accent), var(--tool-accent-deep)); color: white; border-color: transparent; box-shadow: 0 2px 10px rgba(147, 51, 234, 0.22); }
.btn-tool:hover { background: linear-gradient(135deg, var(--tool-accent), var(--tool-accent-deep)); color: white; opacity: 0.92; border-color: transparent; }

.btn-ghost { background: white; color: var(--cg-ink); box-shadow: none; border: 1px solid rgba(15, 23, 42, 0.14); }
.btn-ghost:hover { background: rgba(15, 23, 42, 0.04); border-color: rgba(15, 23, 42, 0.24); color: var(--cg-ink); }

.btn-secondary { background: transparent; color: var(--cg-purple-dark); border: 1px solid rgba(147, 51, 234, 0.35); box-shadow: none; }
.btn-secondary:hover { background: rgba(147, 51, 234, 0.10); border-color: rgba(147, 51, 234, 0.55); color: var(--cg-purple-dark); }

.btn-danger { background: linear-gradient(135deg, var(--danger), #b91c1c); color: white; border-color: transparent; }
.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-lg { padding: 13px 26px; font-size: 14px; }
.btn-block { width: 100%; }
.btn .btn-arrow { display: inline-block; transition: transform var(--snap); }
.btn:hover .btn-arrow { transform: translateX(2px); }

/* =====================================================================
 Tables
===================================================================== */
.table-wrap {
  overflow-x: auto;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 14px;
  border: 1px solid var(--border-subtle);
}
table.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data-table th { text-align: left; padding: 12px 16px; font-weight: 700; background: rgba(147, 51, 234, 0.04); border-bottom: 1px solid var(--border); font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); }
table.data-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--text); }
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr:hover td { background: rgba(147, 51, 234, 0.03); }
table.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }

/* =====================================================================
 Badges
===================================================================== */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; background: rgba(15, 23, 42, 0.05); color: var(--text-muted); border: 1px solid transparent; }
.badge-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.badge-success { background: var(--success-soft); color: var(--success); border-color: rgba(5, 150, 105, 0.22); }
.badge-warning { background: var(--warning-soft); color: var(--warning); border-color: rgba(245, 158, 11, 0.28); }
.badge-danger { background: var(--danger-soft); color: var(--danger); border-color: rgba(220, 38, 38, 0.25); }
.badge-info { background: var(--info-soft); color: var(--info); border-color: rgba(8, 145, 178, 0.25); }
.badge-purple { background: var(--beta-soft); color: var(--cg-purple-dark); border-color: rgba(147, 51, 234, 0.22); }

/* =====================================================================
 Utility
===================================================================== */
.hstack { display: flex; align-items: center; gap: 12px; }
.vstack { display: flex; flex-direction: column; gap: 12px; }
.between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.muted { color: var(--text-muted); }
.faint { color: var(--text-faint); }
.small { font-size: 12px; }
.strong { font-weight: 600; }
.center { text-align: center; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }

.fade-in { animation: cg-fade 0.32s var(--ease); }
@keyframes cg-fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 900px) {
  .page-header { padding: 12px 16px; flex-wrap: wrap; gap: 10px; }
  .page-header .tool-title { display: none; }
  .page-body { padding: 24px 16px 48px; }
  .card-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
