/* WORKL · WORKLE by CLEVERALPHA TECHNOLOGIES
   Light Editorial Marketing + Branded Corporate Game + WLF Admin & SuperAdmin Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --bg-page: #FAF9F6;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F1F5F9;
  --bg-muted: #E2E8F0;
  --ink-primary: #0F172A;
  --ink-secondary: #334155;
  --ink-muted: #64748B;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;

  /* Wordle Correct Green + Dynamic WLF Brand Tokens */
  --workl-green: #16A34A;
  --workl-green-dark: #15803D;
  --workl-green-soft: #DCFCE7;
  --workl-present: #CA8A04;
  --workl-present-bg: #FEF08A;
  --workl-absent: #475569;

  --wlf-primary: #16A34A;
  --wlf-secondary: #B48A1E;
  --wlf-primary-soft: rgba(22, 163, 74, 0.10);
  --wlf-secondary-soft: rgba(180, 138, 30, 0.12);

  --danger: #DC2626;
  --danger-soft: #FEE2E2;
  --warn: #D97706;
  --warn-soft: #FEF3C7;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-page);
  color: var(--ink-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.mono { font-family: 'JetBrains Mono', monospace; font-variant-numeric: tabular-nums; }

/* Canonical Aligned Page Container (Guarantees identical left/right margins everywhere) */
.page-shell {
  max-width: 1240px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
}
@media (max-width: 768px) {
  .page-shell { padding-left: 18px; padding-right: 18px; }
}

/* =========================================================================
   5-TILE GREEN CORRECT-LETTER LOGO: [W] [O] [R] [K] [L]
   + "WORKLE by CLEVERALPHA TECHNOLOGIES"
   ========================================================================= */
.workl-logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink-primary);
}
.workl-tiles-mark {
  display: inline-flex;
  gap: 4px;
}
.workl-logo-tile {
  width: 32px;
  height: 32px;
  background: var(--workl-green);
  border: 2px solid var(--workl-green-dark);
  border-bottom-width: 3px;
  border-radius: 5px;
  color: #FFFFFF;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0;
  box-shadow: 0 1px 2px rgba(22, 163, 74, 0.25);
  user-select: none;
}
.workl-logo-tile.lg {
  width: 44px;
  height: 44px;
  font-size: 22px;
  border-radius: 7px;
}
.workl-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.workl-brand-main {
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: var(--ink-primary);
}
.workl-brand-by {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}
.wlf-custom-logo {
  height: 32px;
  max-width: 130px;
  object-fit: contain;
  border-radius: 4px;
  padding-left: 10px;
  border-left: 1px solid var(--border-strong);
}

/* Top Navigation Header */
.site-header {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}
.nav-links a {
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-secondary);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--wlf-primary); }
@media (max-width: 960px) {
  .nav-links { display: none; }
}

/* Buttons & Form Controls */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-surface);
  color: var(--ink-primary);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
}
.btn:hover {
  border-color: var(--wlf-primary);
  color: var(--wlf-primary);
}
.btn-primary {
  background: var(--wlf-primary);
  border-color: var(--wlf-primary);
  color: #FFFFFF;
}
.btn-primary:hover {
  filter: brightness(0.94);
  color: #FFFFFF;
}
.btn-secondary {
  background: var(--wlf-secondary-soft);
  border-color: var(--wlf-secondary);
  color: var(--ink-primary);
}
.btn-danger {
  background: var(--danger-soft);
  border-color: #FCA5A5;
  color: var(--danger);
}
.btn-sm { padding: 6px 11px; font-size: 12px; }
.btn-lg { padding: 13px 22px; font-size: 14.5px; font-weight: 700; }

.input, .select, .textarea {
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-surface);
  color: var(--ink-primary);
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--wlf-primary);
  box-shadow: 0 0 0 3px var(--wlf-primary-soft);
}
.field-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-secondary);
  margin-bottom: 5px;
}

/* Cards & Badges */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  width: 100%;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  background: var(--bg-subtle);
  color: var(--ink-secondary);
  border: 1px solid var(--border);
}
.badge-green {
  background: var(--workl-green-soft);
  color: var(--workl-green-dark);
  border-color: #86EFAC;
}
.badge-gold {
  background: var(--warn-soft);
  color: #92400E;
  border-color: #FDE68A;
}
.badge-red {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: #FECACA;
}
.badge-slate {
  background: #F1F5F9;
  color: #475569;
  border-color: #CBD5E1;
}

/* Marketing Hero */
.hero-section {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--border);
  background: radial-gradient(circle at 80% 15%, rgba(22, 163, 74, 0.07), transparent 45%), var(--bg-page);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero-h1 {
  font-size: clamp(34px, 4.2vw, 50px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--ink-primary);
  margin: 16px 0 18px;
}
.hero-lead {
  font-size: 17px;
  color: var(--ink-secondary);
  max-width: 56ch;
  margin-bottom: 26px;
}

/* Interactive Wordle Grid & Keyboard */
.workl-board {
  display: grid;
  grid-template-rows: repeat(6, 48px);
  gap: 6px;
  justify-content: center;
  margin: 14px 0;
}
.workl-row {
  display: grid;
  grid-template-columns: repeat(5, 48px);
  gap: 6px;
}
.workl-cell {
  width: 48px;
  height: 48px;
  border: 2px solid var(--border-strong);
  border-radius: 6px;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--ink-primary);
  transition: transform 0.12s ease, background-color 0.2s ease;
}
.workl-cell.filled { border-color: var(--ink-secondary); }
.workl-cell.correct { background: var(--workl-green); border-color: var(--workl-green-dark); color: #FFFFFF; }
.workl-cell.present { background: #EAB308; border-color: #CA8A04; color: #FFFFFF; }
.workl-cell.absent  { background: #64748B; border-color: #475569; color: #FFFFFF; }

.kb-row { display: flex; justify-content: center; gap: 5px; margin-bottom: 6px; }
.kb-btn {
  min-width: 31px;
  height: 38px;
  padding: 0 8px;
  border-radius: 5px;
  border: 1px solid var(--border-strong);
  background: var(--bg-subtle);
  color: var(--ink-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.kb-btn:hover { border-color: var(--wlf-primary); }
.kb-btn.correct { background: var(--workl-green); border-color: var(--workl-green-dark); color: #FFF; }
.kb-btn.present { background: #EAB308; border-color: #CA8A04; color: #FFF; }
.kb-btn.absent  { background: #94A3B8; border-color: #64748B; color: #FFF; }

/* Tables */
.table-wrap { width: 100%; overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--border-strong);
  background: var(--bg-subtle);
}
.data-table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

/* Admin Horizontal Tab Navigation (Ensures 100% full-width aligned left/right margins!) */
.admin-tabs-bar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}
.admin-tabs-list {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 10px 0;
}
.admin-tab-btn {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.admin-tab-btn:hover { background: var(--bg-subtle); color: var(--ink-primary); }
.admin-tab-btn.active {
  background: var(--wlf-primary-soft);
  border-color: var(--wlf-primary);
  color: var(--ink-primary);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}
@media (max-width: 900px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; }
}
.kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}
.kpi-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 26px;
  font-weight: 800;
  color: var(--ink-primary);
  margin: 4px 0;
}

/* Authentic cleveralphatechnologies.com Footer */
.cat-footer {
  background: #0B1120;
  color: #CBD5E1;
  padding: 56px 0 32px;
  margin-top: auto;
  border-top: 1px solid #1E293B;
}
.cat-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid #1E293B;
}
@media (max-width: 860px) {
  .cat-footer-grid { grid-template-columns: 1fr 1fr; }
}
.cat-footer h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: 14px;
}
.cat-footer ul { list-style: none; }
.cat-footer ul li { margin-bottom: 9px; }
.cat-footer a {
  color: #94A3B8;
  text-decoration: none;
  font-size: 13.5px;
  transition: color 0.15s;
}
.cat-footer a:hover { color: #FFFFFF; }
.cat-footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12.5px;
  color: #64748B;
}

/* Modal Backdrop */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-backdrop.open { display: flex; }
.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-width: 540px;
  width: 100%;
  padding: 28px;
  box-shadow: var(--shadow-md);
}