/* =========================================
   Playbook — playbook.css
   Extends ../style.css + reuses guide tokens
   ========================================= */

:root {
  --pb-text: #1A1A2E;
  --pb-gold: #D4A841;
  --pb-surface: #F8F6F3;
  --pb-white: #FFFFFF;
  --pb-border: rgba(26, 26, 46, 0.08);
  --pb-green: #166534;
  --pb-green-bg: #16653410;
  --pb-amber: #B45309;
  --pb-amber-bg: #B4530910;
  --pb-red: #991B1B;
  --pb-red-bg: #991B1B10;
  --pb-blue: #0B5394;
  --pb-blue-bg: #0B539410;
  --pb-content-max: 720px;
  --space-1: 4px; --space-2: 8px; --space-3: 16px;
  --space-4: 24px; --space-5: 32px; --space-6: 48px; --space-8: 64px;
}

/* --- Fonts --- */
.pb-hub, .pb-layout {
  font-family: 'Inter', 'Poppins', sans-serif;
}
.pb-hub h1, .pb-hub h2, .pb-hub h3,
.pb-layout h1, .pb-layout h2, .pb-layout h3, .pb-layout h4 {
  font-family: 'Poppins', sans-serif;
}

/* =========================================
   Hub Page
   ========================================= */

.pb-hub {
  padding: 120px 0 80px;
}

.pb-hub-header {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 var(--space-4);
}

.pb-hub-header h1 {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: var(--space-3);
}

.pb-hub-subtitle {
  font-size: 1.1rem;
  color: var(--pb-text);
  opacity: 0.7;
  line-height: 1.7;
  margin-bottom: var(--space-5);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.pb-hub-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.pb-hub-actions .btn { padding: 14px 32px; border-radius: 6px; font-size: 0.9rem; }

/* Hub Cards */
.pb-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-4);
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.pb-hub-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-5) var(--space-4);
  border: 1px solid var(--pb-border);
  border-radius: 12px;
  background: var(--pb-white);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  color: inherit;
}
.pb-hub-card:hover {
  border-color: var(--pb-gold);
  box-shadow: 0 4px 20px rgba(212, 168, 65, 0.12);
  transform: translateY(-2px);
}
.pb-hub-card.coming-soon {
  opacity: 0.5;
  pointer-events: none;
}
.pb-hub-card-number {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--pb-gold); margin-bottom: var(--space-2);
}
.pb-hub-card h3 {
  font-size: 1.15rem; font-weight: 600; margin-bottom: var(--space-2); line-height: 1.3;
}
.pb-hub-card p {
  font-size: 0.88rem; line-height: 1.65; opacity: 0.7; flex: 1;
}
.pb-hub-card-arrow {
  margin-top: var(--space-3); font-size: 0.8rem; font-weight: 600; color: var(--pb-gold);
}

/* =========================================
   Section Page Layout
   ========================================= */

.pb-layout {
  max-width: var(--pb-content-max);
  margin: 0 auto;
  padding: 100px var(--space-4) 80px;
}

.pb-layout h1 {
  font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2;
  margin-bottom: var(--space-2);
}
.pb-layout .pb-section-label {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--pb-gold); margin-bottom: var(--space-2); display: block;
}
.pb-layout .pb-lead {
  font-size: 1.05rem; opacity: 0.7; line-height: 1.7; margin-bottom: var(--space-6);
}

.pb-layout h2 {
  font-size: 1.4rem; font-weight: 700; margin-top: var(--space-6); margin-bottom: var(--space-3);
}
.pb-layout h3 {
  font-size: 1.1rem; font-weight: 600; margin-top: var(--space-5); margin-bottom: var(--space-2);
}
.pb-layout p, .pb-layout li {
  font-size: 0.92rem; line-height: 1.8; margin-bottom: var(--space-3);
}
.pb-layout ul, .pb-layout ol {
  margin-left: 1.25rem; margin-bottom: var(--space-4);
}

/* Cards for comparison grids */
.pb-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0;
}
.pb-card {
  border: 1px solid var(--pb-border); border-radius: 10px; padding: var(--space-4);
  background: var(--pb-white);
}
.pb-card h4 {
  font-size: 1rem; font-weight: 600; margin-bottom: var(--space-2);
}
.pb-card p { font-size: 0.85rem; opacity: 0.7; }
.pb-card .pb-tag {
  display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; padding: 3px 10px; border-radius: 4px; margin-bottom: var(--space-2);
}
.pb-tag-green { background: var(--pb-green-bg); color: var(--pb-green); }
.pb-tag-amber { background: var(--pb-amber-bg); color: var(--pb-amber); }
.pb-tag-blue { background: var(--pb-blue-bg); color: var(--pb-blue); }

/* Callout boxes */
.pb-callout {
  border-left: 3px solid var(--pb-gold);
  padding: var(--space-3) var(--space-4);
  background: rgba(212, 168, 65, 0.06);
  border-radius: 0 8px 8px 0;
  margin: var(--space-4) 0;
  font-size: 0.9rem;
}

/* Decision tree / comparison table */
.pb-comparison {
  width: 100%; border-collapse: collapse; margin: var(--space-4) 0; font-size: 0.85rem;
}
.pb-comparison th {
  text-align: left; padding: 10px 14px; font-size: 0.75rem; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--pb-text); opacity: 0.5; border-bottom: 2px solid var(--pb-border);
}
.pb-comparison td {
  padding: 10px 14px; border-bottom: 1px solid var(--pb-border); vertical-align: top;
}

/* =========================================
   State Selector (Section 2)
   ========================================= */

.state-selector {
  max-width: 480px;
  margin: var(--space-5) auto;
  text-align: center;
}
.zip-label {
  display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: var(--space-2);
  color: var(--pb-text);
}
.state-selector input[type="text"] {
  width: 100%; padding: 16px 20px; font-size: 1.4rem; font-weight: 600;
  border: 2px solid var(--pb-border); border-radius: 8px; background: var(--pb-white);
  text-align: center; letter-spacing: 0.15em;
  transition: border-color 0.2s;
}
.state-selector input[type="text"]::placeholder {
  font-weight: 400; font-size: 1rem; letter-spacing: 0; opacity: 0.4;
}
.state-selector input[type="text"]:focus { border-color: var(--pb-gold); outline: none; }
.zip-hint {
  font-size: 0.75rem; opacity: 0.45; margin-top: var(--space-2); line-height: 1.5;
}

.state-result { margin-top: var(--space-5); text-align: left; display: none; }
.state-result.active { display: block; }

.state-result-go .state-result-badge { background: var(--pb-green-bg); color: var(--pb-green); }
.state-result-close .state-result-badge { background: var(--pb-amber-bg); color: var(--pb-amber); }
.state-result-restricted .state-result-badge { background: var(--pb-red-bg); color: var(--pb-red); }

.state-result-badge {
  display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 4px 12px; border-radius: 4px; margin-bottom: var(--space-3);
}

/* Petition form */
.petition-form {
  background: var(--pb-surface); border: 1px solid var(--pb-border); border-radius: 12px;
  padding: var(--space-5); margin: var(--space-5) 0; text-align: center;
}
.petition-form h3 { margin-bottom: var(--space-3); }
.petition-form .petition-counter {
  font-size: 2rem; font-weight: 700; color: var(--pb-gold); margin-bottom: var(--space-2);
}
.petition-form .petition-counter-label {
  font-size: 0.8rem; opacity: 0.5; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--space-4);
}
.petition-fields {
  display: flex; gap: var(--space-2); flex-wrap: wrap; max-width: 480px; margin: 0 auto;
}
.petition-fields input {
  flex: 1; min-width: 140px; padding: 12px 16px; border: 1px solid var(--pb-border);
  border-radius: 6px; font-size: 0.9rem;
}
.petition-fields input:focus { border-color: var(--pb-gold); outline: none; }
.petition-fields button {
  padding: 12px 24px; border: none; border-radius: 6px;
  background: var(--pb-text); color: var(--pb-white); font-weight: 600;
  font-size: 0.9rem; cursor: pointer; transition: background 0.2s;
}
.petition-fields button:hover { background: var(--pb-gold); }

/* =========================================
   Side-by-Side Comparison
   ========================================= */

.pb-compare {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3);
  margin: var(--space-4) 0;
}
.pb-compare-col {
  border: 1px solid var(--pb-border); border-radius: 10px; padding: var(--space-4);
  background: var(--pb-white);
}
.pb-compare-col h4 {
  font-size: 0.85rem; font-weight: 700; margin-bottom: var(--space-3);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.pb-compare-leader { border-color: rgba(22, 101, 52, 0.2); }
.pb-compare-leader h4 { color: var(--pb-green); }
.pb-compare-current { border-color: var(--pb-border); }
.pb-compare-current h4 { color: var(--pb-text); opacity: 0.6; }
.pb-compare-col ul {
  list-style: none; margin: 0; padding: 0;
}
.pb-compare-col li {
  font-size: 0.85rem; line-height: 1.6; padding: 6px 0;
  border-bottom: 1px solid var(--pb-border);
}
.pb-compare-col li:last-child { border-bottom: none; }
.pb-compare-col li::before {
  content: ''; display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; margin-right: 10px; vertical-align: middle;
}
.pb-compare-leader li::before { background: var(--pb-green); }
.pb-compare-current li::before { background: var(--pb-text); opacity: 0.25; }

/* =========================================
   Result Card (1080x1920 / 9:16)
   ========================================= */

.result-card-wrap {
  display: flex; flex-direction: column; align-items: center;
  margin: var(--space-5) 0; gap: var(--space-3);
}

.result-card {
  width: 100%; max-width: 360px; aspect-ratio: 9 / 16;
  background: linear-gradient(160deg, #1A1A2E 0%, #0D0D1A 100%);
  border-radius: 16px; overflow: hidden; position: relative;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: 15% 8% 22% 8%; /* safe zones: top 15%, bottom 22%, sides 8% */
  text-align: center; color: #F8F6F3;
}

.result-card-watermark {
  position: absolute; bottom: 5%; left: 50%; transform: translateX(-50%);
  font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase;
  opacity: 0.35; white-space: nowrap; font-family: 'Inter', sans-serif;
}

.result-card-tier {
  display: inline-block; font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 16px; border-radius: 20px; margin-bottom: 16px;
}
.result-card-tier-go { background: rgba(22, 101, 52, 0.25); color: #4ADE80; }
.result-card-tier-next { background: rgba(212, 168, 65, 0.2); color: var(--pb-gold); }
.result-card-tier-close { background: rgba(180, 83, 9, 0.25); color: #FBBF24; }
.result-card-tier-watch { background: rgba(180, 83, 9, 0.2); color: #FBBF24; }

.result-card-state {
  font-family: 'Poppins', sans-serif; font-size: 1.8rem; font-weight: 700;
  line-height: 1.2; margin-bottom: 12px;
}

.result-card-headline {
  font-size: 0.82rem; line-height: 1.6; opacity: 0.75; margin-bottom: 20px;
  max-width: 280px;
}

.result-card-bullets {
  list-style: none; margin: 0; padding: 0; text-align: left;
  font-size: 0.72rem; line-height: 1.7; width: 100%; max-width: 260px;
}
.result-card-bullets li {
  padding: 4px 0; border-bottom: 1px solid rgba(248, 246, 243, 0.08);
}
.result-card-bullets li:last-child { border-bottom: none; }
.result-card-bullets .rc-label {
  display: block; font-size: 0.58rem; text-transform: uppercase;
  letter-spacing: 0.08em; opacity: 0.4; margin-bottom: 2px;
}

.result-card-cta {
  margin-top: auto; padding-top: 16px;
  font-size: 0.7rem; font-weight: 600; color: var(--pb-gold);
  letter-spacing: 0.02em;
}

.result-card-share-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border: 1px solid var(--pb-border); border-radius: 6px;
  background: var(--pb-white); font-size: 0.8rem; font-weight: 600;
  color: var(--pb-text); cursor: pointer; transition: border-color 0.2s, background 0.2s;
  font-family: 'Inter', sans-serif;
}
.result-card-share-btn:hover {
  border-color: var(--pb-gold); background: rgba(212, 168, 65, 0.06);
}
.result-card-share-btn svg { width: 16px; height: 16px; }

/* Prompt blocks (Section 3) */
.pb-prompt {
  background: #1A1A2E; color: #E8E8E8; border-radius: 8px;
  padding: var(--space-4); margin: var(--space-3) 0; font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.82rem; line-height: 1.7; overflow-x: auto; position: relative;
}
.pb-prompt::before {
  content: 'PROMPT'; position: absolute; top: 8px; right: 12px;
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.1em; color: var(--pb-gold);
  font-family: 'Inter', sans-serif;
}
.pb-output {
  background: var(--pb-surface); border: 1px solid var(--pb-border); border-radius: 8px;
  padding: var(--space-4); margin: var(--space-3) 0;
  font-size: 0.85rem; line-height: 1.7;
}
.pb-output::before {
  content: 'EXAMPLE OUTPUT'; display: block; font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--pb-gold); margin-bottom: var(--space-2);
  font-family: 'Inter', sans-serif;
}

/* Nav breadcrumb */
.pb-breadcrumb {
  font-size: 0.8rem; color: var(--pb-text); opacity: 0.5; margin-bottom: var(--space-4);
}
.pb-breadcrumb a { color: var(--pb-gold); text-decoration: none; }
.pb-breadcrumb a:hover { text-decoration: underline; }

/* Section nav */
.pb-section-nav {
  display: flex; justify-content: space-between; padding: var(--space-5) 0;
  border-top: 1px solid var(--pb-border); margin-top: var(--space-8); font-size: 0.85rem;
}
.pb-section-nav a {
  color: var(--pb-gold); text-decoration: none; font-weight: 600;
}
.pb-section-nav a:hover { text-decoration: underline; }

/* =========================================
   Responsive
   ========================================= */

@media (max-width: 768px) {
  .pb-hub-header h1 { font-size: 1.8rem; }
  .pb-hub-grid { grid-template-columns: 1fr; }
  .pb-layout h1 { font-size: 1.6rem; }
  .pb-card-grid { grid-template-columns: 1fr; }
  .petition-fields { flex-direction: column; }
  .pb-compare { grid-template-columns: 1fr; }
  .result-card { max-width: 100%; }
  .result-card-state { font-size: 1.5rem; }
}