/* PromptFactory — Main CSS */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0F1B35;
  --gold:  #F5A623;
  --gold-light: #FFF8ED;
  --purple: #534AB7;
  --purple-light: #EEEDFE;
  --teal: #1D9E75;
  --teal-light: #E1F5EE;
  --gray-50: #F8F9FA;
  --gray-100: #F1F3F5;
  --gray-200: #E9ECEF;
  --gray-400: #868E96;
  --gray-600: #495057;
  --gray-800: #212529;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 2px 12px rgba(0,0,0,.08);
  --shadow-md: 0 4px 24px rgba(0,0,0,.12);
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
  font-size: 15px;
}

/* ── NAVBAR ── */
.navbar {
  background: var(--navy);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar-brand {
  color: var(--gold);
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: .5px;
}
.navbar-brand span { color: #fff; font-weight: 400; }
.navbar-menu { display: flex; align-items: center; gap: 1.5rem; }
.navbar-menu a {
  color: rgba(255,255,255,.75);
  text-decoration: none;
  font-size: .9rem;
  transition: color .2s;
}
.navbar-menu a:hover { color: #fff; }
.navbar-menu .btn-nav {
  background: var(--gold);
  color: var(--navy);
  padding: .4rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: .85rem;
}

/* ── LAYOUT ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.page-wrapper { padding: 2rem 0; }

/* ── CARDS ── */
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  border: 1px solid var(--gray-200);
}
.card-sm { padding: 1rem; border-radius: var(--radius); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .55rem 1.25rem;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: opacity .15s, transform .1s;
  line-height: 1;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { opacity: .88; }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { opacity: .88; }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--gray-200);
  color: var(--gray-600);
}
.btn-outline:hover { border-color: var(--navy); color: var(--navy); }
.btn-danger { background: #E03131; color: #fff; }
.btn-danger:hover { opacity: .88; }
.btn-sm { padding: .35rem .85rem; font-size: .82rem; }
.btn-block { width: 100%; justify-content: center; }

/* ── FORMS ── */
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; margin-bottom: .4rem; font-weight: 500; font-size: .875rem; color: var(--gray-600); }
.form-control {
  width: 100%;
  padding: .6rem .9rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  font-size: .9rem;
  font-family: inherit;
  transition: border-color .2s;
  background: #fff;
  color: var(--gray-800);
}
.form-control:focus { outline: none; border-color: var(--purple); }
textarea.form-control { resize: vertical; min-height: 100px; }
select.form-control { cursor: pointer; }

/* ── BADGES ── */
.badge {
  display: inline-block;
  padding: .2rem .6rem;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
}
.badge-gold { background: var(--gold-light); color: #854F0B; }
.badge-purple { background: var(--purple-light); color: var(--purple); }
.badge-teal { background: var(--teal-light); color: #085041; }
.badge-gray { background: var(--gray-100); color: var(--gray-600); }
.badge-active { background: #EBFBEE; color: #2B8A3E; }
.badge-inactive { background: #FFF5F5; color: #C92A2A; }

/* ── INDUSTRY GRID ── */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}
.industry-card {
  background: #fff;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, transform .15s, box-shadow .2s;
  text-decoration: none;
  color: var(--gray-800);
  display: block;
}
.industry-card:hover {
  border-color: var(--navy);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.industry-card.active { border-color: var(--gold); background: var(--gold-light); }
.industry-icon { font-size: 2rem; margin-bottom: .5rem; display: block; }
.industry-name { font-weight: 600; font-size: .875rem; }

/* ── PRODUCT LIST ── */
.product-list { display: flex; flex-direction: column; gap: .6rem; }
.product-item {
  background: #fff;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  padding: .85rem 1.25rem;
  cursor: pointer;
  transition: border-color .2s, background .15s;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-item:hover { border-color: var(--purple); background: var(--purple-light); }
.product-item.active { border-color: var(--purple); background: var(--purple-light); }
.product-name { font-weight: 500; font-size: .9rem; }
.chevron { color: var(--gray-400); font-size: .8rem; }

/* ── FORMULA CARDS ── */
.formula-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.formula-card {
  background: #fff;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  cursor: pointer;
  transition: border-color .2s, box-shadow .2s;
}
.formula-card:hover { border-color: var(--gold); box-shadow: var(--shadow); }
.formula-card.active { border-color: var(--gold); background: var(--gold-light); }
.formula-name { font-weight: 700; font-size: 1.1rem; color: var(--navy); margin-bottom: .4rem; }
.formula-desc { font-size: .82rem; color: var(--gray-600); margin-bottom: .75rem; line-height: 1.5; }
.formula-example {
  background: var(--gray-50);
  border-left: 3px solid var(--gold);
  border-radius: 0 6px 6px 0;
  padding: .6rem .85rem;
  font-size: .78rem;
  color: var(--gray-600);
  white-space: pre-wrap;
  line-height: 1.5;
}
.formula-example-label {
  font-size: .72rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: .35rem;
}

/* ── PROMPT BOX ── */
.prompt-box {
  background: var(--gold-light);
  border: 2px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.prompt-text {
  font-family: 'Courier New', monospace;
  font-size: .85rem;
  line-height: 1.7;
  white-space: pre-wrap;
  color: var(--gray-800);
  margin-bottom: 1rem;
}
.copy-btn-row { display: flex; gap: .75rem; flex-wrap: wrap; }

/* ── TYPE TABS ── */
.type-tabs { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.type-tab {
  padding: .45rem 1.1rem;
  border-radius: 20px;
  border: 1.5px solid var(--gray-200);
  background: #fff;
  cursor: pointer;
  font-size: .875rem;
  font-weight: 500;
  transition: all .2s;
  color: var(--gray-600);
}
.type-tab:hover { border-color: var(--navy); color: var(--navy); }
.type-tab.active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ── SECTION HEADER ── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.section-title { font-size: 1rem; font-weight: 700; color: var(--navy); }

/* ── ADMIN SIDEBAR ── */
.admin-layout { display: flex; min-height: calc(100vh - 60px); }
.admin-sidebar {
  width: 240px;
  background: var(--navy);
  padding: 1.5rem 0;
  flex-shrink: 0;
}
.sidebar-menu { list-style: none; }
.sidebar-menu li a {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .7rem 1.5rem;
  color: rgba(255,255,255,.7);
  text-decoration: none;
  font-size: .875rem;
  transition: all .2s;
}
.sidebar-menu li a:hover,
.sidebar-menu li a.active {
  background: rgba(255,255,255,.08);
  color: #fff;
}
.sidebar-menu li a.active { border-left: 3px solid var(--gold); }
.sidebar-section {
  padding: .4rem 1.5rem;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,.35);
  margin-top: 1rem;
}
.admin-main { flex: 1; padding: 2rem; overflow-x: auto; }

/* ── ADMIN TABLE ── */
.data-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.data-table th {
  background: var(--gray-50);
  padding: .65rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--gray-600);
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
}
.data-table td {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}
.data-table tr:hover td { background: var(--gray-50); }
.data-table .actions { display: flex; gap: .4rem; }

/* ── STATS ── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.stat-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: 1.25rem 1.5rem;
}
.stat-label { font-size: .8rem; color: var(--gray-400); margin-bottom: .4rem; font-weight: 500; }
.stat-value { font-size: 2rem; font-weight: 700; color: var(--navy); line-height: 1; }

/* ── ALERTS ── */
.alert { padding: .85rem 1.25rem; border-radius: 8px; margin-bottom: 1rem; font-size: .875rem; }
.alert-success { background: #EBFBEE; color: #2B8A3E; border: 1px solid #B2F2BB; }
.alert-error { background: #FFF5F5; color: #C92A2A; border: 1px solid #FFC9C9; }
.alert-info { background: var(--purple-light); color: var(--purple); border: 1px solid #AFA9EC; }

/* ── LOGIN PAGE ── */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  padding: 1rem;
}
.login-box {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-md);
}
.login-logo { text-align: center; margin-bottom: 2rem; }
.login-logo h1 { font-size: 1.8rem; color: var(--navy); }
.login-logo h1 span { color: var(--gold); }

/* ── COPY SUCCESS ── */
.copy-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--navy);
  color: #fff;
  padding: .75rem 1.5rem;
  border-radius: 30px;
  font-size: .875rem;
  opacity: 0;
  transform: translateY(10px);
  transition: all .3s;
  pointer-events: none;
  z-index: 9999;
}
.copy-toast.show { opacity: 1; transform: translateY(0); }

/* ── BREADCRUMB ── */
.breadcrumb { display: flex; align-items: center; gap: .5rem; font-size: .82rem; color: var(--gray-400); margin-bottom: 1.5rem; flex-wrap: wrap; }
.breadcrumb a { color: var(--purple); text-decoration: none; }
.breadcrumb span { color: var(--gray-800); font-weight: 500; }

/* ── EMPTY STATE ── */
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--gray-400); }
.empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-text { font-size: .9rem; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .admin-layout { flex-direction: column; }
  .admin-sidebar { width: 100%; padding: .5rem 0; }
  .sidebar-menu { display: flex; flex-wrap: wrap; padding: 0 .5rem; }
  .sidebar-menu li a { padding: .5rem .75rem; font-size: .8rem; }
  .industry-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .formula-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .navbar { padding: 0 1rem; }
  .admin-main { padding: 1rem; }
}