/*
 * Zgen Engine Styles - Zero2One Branding
 * Aligned with LaunchLoop styling
 */

:root {
  --color-background: #000000;
  --color-surface: #1A1A1A;
  --color-surface-raised: #2D2D2D;
  --color-primary: #E68A5C;
  --color-primary-hover: #FF8C69;
  --color-primary-deep: #C15F3C;
  --color-text-primary: #FFFFFF;
  --color-text-secondary: #A8A8A8;
  --color-text-tertiary: #666666;
  --color-border: #333333;
  --color-success: #4ADE80;
  --color-error: #F87171;
  --color-warning: #FBBF24;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;
  --radius: 8px;

  /* Legacy aliases */
  --zgen-primary: var(--color-primary);
  --zgen-primary-hover: var(--color-primary-hover);
  --zgen-primary-deep: var(--color-primary-deep);
  --zgen-bg: var(--color-background);
  --zgen-surface: var(--color-surface);
  --zgen-surface-raised: var(--color-surface-raised);
  --zgen-text: var(--color-text-primary);
  --zgen-text-secondary: var(--color-text-secondary);
  --zgen-text-tertiary: var(--color-text-tertiary);
  --zgen-border: var(--color-border);
  --zgen-success: var(--color-success);
  --zgen-error: var(--color-error);
  --zgen-warning: var(--color-warning);
  --zgen-radius: var(--radius);
}

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

body {
  background: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  min-height: 100vh;
}

/* Nav - matches LaunchLoop */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-surface-raised);
  z-index: 1000;
}

.logo {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.logo svg {
  height: 64px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--color-text-primary);
}

@media (max-width: 768px) {
  nav {
    padding: 0 24px;
  }
  .nav-links {
    gap: 20px;
  }
  .nav-links a {
    font-size: 12px;
  }
}

/* Base */
.zgen-container {
  max-width: 640px;
  margin: 0 auto;
  padding: 120px 1.5rem 3rem;
  font-family: var(--font-sans);
  color: var(--color-text-primary);
  min-height: 100vh;
}

.zgen-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.zgen-title {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.zgen-subtitle {
  color: var(--color-text-secondary);
  margin: 0;
  font-size: 1.125rem;
  font-weight: 400;
}

.zgen-header p {
  color: var(--color-text-secondary);
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
}

/* Form Container */
.zgen-form-container {
  background: var(--zgen-surface);
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--zgen-border);
}

.zgen-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.zgen-intro {
  text-align: center;
  color: var(--zgen-text-secondary);
  margin-bottom: 0.5rem;
  font-size: 1rem;
  line-height: 1.6;
}

.zgen-intro strong {
  color: var(--zgen-primary);
  font-weight: 600;
}

.zgen-field-row {
  display: flex;
  gap: 1rem;
}

@media (max-width: 480px) {
  .zgen-field-row {
    flex-direction: column;
  }
}

.zgen-field-half {
  flex: 1;
}

.zgen-field label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--zgen-text);
}

.zgen-field input[type="text"],
.zgen-field input[type="email"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--zgen-border);
  border-radius: var(--zgen-radius);
  font-size: 1rem;
  font-family: inherit;
  background: var(--zgen-surface-raised);
  color: var(--zgen-text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.zgen-field input[type="text"]::placeholder,
.zgen-field input[type="email"]::placeholder {
  color: var(--zgen-text-tertiary);
}

.zgen-field input[type="text"]:focus,
.zgen-field input[type="email"]:focus {
  outline: none;
  border-color: var(--zgen-primary);
  box-shadow: 0 0 0 3px rgba(230, 138, 92, 0.2);
}

.zgen-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--zgen-border);
  border-radius: var(--zgen-radius);
  font-size: 1rem;
  resize: vertical;
  min-height: 140px;
  font-family: inherit;
  background: var(--zgen-surface-raised);
  color: var(--zgen-text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.zgen-field textarea::placeholder {
  color: var(--zgen-text-tertiary);
}

.zgen-field textarea:focus {
  outline: none;
  border-color: var(--zgen-primary);
  box-shadow: 0 0 0 3px rgba(230, 138, 92, 0.2);
}

.zgen-hint {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--zgen-text-tertiary);
}

.zgen-disclaimer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--zgen-text-tertiary);
  margin-top: 0.5rem;
}

.zgen-errors {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid var(--zgen-error);
  border-radius: var(--zgen-radius);
  padding: 1rem;
  color: var(--zgen-error);
}

.zgen-errors ul {
  margin: 0;
  padding-left: 1.25rem;
}

/* Buttons */
.zgen-button {
  display: inline-block;
  padding: 0.875rem 1.5rem;
  background: var(--zgen-primary);
  color: #000000;
  border: none;
  border-radius: var(--zgen-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background 0.2s, transform 0.1s;
}

.zgen-button:hover {
  background: var(--zgen-primary-hover);
}

.zgen-button:active {
  transform: scale(0.98);
}

.zgen-button-secondary {
  background: var(--zgen-surface-raised);
  color: var(--zgen-text);
  border: 1px solid var(--zgen-border);
}

.zgen-button-secondary:hover {
  background: var(--zgen-border);
}

.zgen-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

/* Results Page */
.zgen-results {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.zgen-idea {
  background: var(--zgen-surface);
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid var(--zgen-border);
}

.zgen-idea h2 {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--zgen-text-tertiary);
  font-weight: 600;
}

.zgen-idea p {
  margin: 0;
  font-size: 1rem;
  color: var(--zgen-text-secondary);
  line-height: 1.6;
}

/* Loading State */
.zgen-loading {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--zgen-surface);
  border-radius: 12px;
  border: 1px solid var(--zgen-border);
}

.zgen-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--zgen-border);
  border-top-color: var(--zgen-primary);
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  animation: zgen-spin 0.8s linear infinite;
}

@keyframes zgen-spin {
  to { transform: rotate(360deg); }
}

.zgen-loading p {
  color: var(--zgen-text-secondary);
  margin: 0;
}

/* Error State */
.zgen-error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid var(--zgen-error);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
}

.zgen-error h2 {
  color: var(--zgen-error);
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
}

.zgen-error p {
  color: var(--zgen-text-secondary);
  margin: 0;
}

/* Founder Plan Results */
.zgen-founder-plan {
  background: var(--zgen-surface);
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--zgen-border);
}

.zgen-founder-plan h2 {
  margin: 0 0 1.5rem;
  color: var(--zgen-primary);
  font-size: 1.25rem;
  font-weight: 600;
}

.zgen-plan-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--zgen-border);
}

.zgen-plan-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.zgen-plan-section h3 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--zgen-text-tertiary);
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.zgen-plan-section p {
  margin: 0;
  font-size: 1rem;
  color: var(--zgen-text);
  line-height: 1.6;
}

.zgen-plan-section ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--zgen-text-secondary);
}

.zgen-plan-section li {
  margin-bottom: 0.375rem;
  line-height: 1.5;
}

.zgen-highlight {
  background: rgba(230, 138, 92, 0.1);
  padding: 1.25rem;
  border-radius: var(--zgen-radius);
  border: 1px solid rgba(230, 138, 92, 0.3);
}

.zgen-hook {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--zgen-primary);
}

/* Admin Styles */
.zgen-admin-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--zgen-text);
  min-height: 100vh;
}

.zgen-admin-header {
  margin-bottom: 2rem;
}

.zgen-admin-header h1 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  font-weight: 600;
}

.zgen-admin-back {
  color: var(--zgen-primary);
  text-decoration: none;
  font-size: 0.875rem;
}

.zgen-admin-back:hover {
  text-decoration: underline;
}

.zgen-admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--zgen-surface);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--zgen-border);
}

.zgen-admin-table th,
.zgen-admin-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--zgen-border);
}

.zgen-admin-table th {
  background: var(--zgen-surface-raised);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--zgen-text-secondary);
}

.zgen-admin-table td {
  font-size: 0.875rem;
}

.zgen-admin-table tbody tr:hover {
  background: var(--zgen-surface-raised);
}

.zgen-admin-table a {
  color: var(--zgen-primary);
  text-decoration: none;
}

.zgen-admin-table a:hover {
  text-decoration: underline;
}

.zgen-status {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.zgen-status-pending { background: rgba(251, 191, 36, 0.2); color: var(--zgen-warning); }
.zgen-status-processing { background: rgba(230, 138, 92, 0.2); color: var(--zgen-primary); }
.zgen-status-completed { background: rgba(74, 222, 128, 0.2); color: var(--zgen-success); }
.zgen-status-failed { background: rgba(248, 113, 113, 0.2); color: var(--zgen-error); }

.zgen-admin-link {
  color: var(--zgen-primary);
  text-decoration: none;
}

.zgen-admin-link:hover {
  text-decoration: underline;
}

.zgen-admin-section {
  background: var(--zgen-surface);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--zgen-border);
}

.zgen-admin-section h2 {
  margin: 0 0 1rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--zgen-text-tertiary);
  font-weight: 600;
}

.zgen-admin-lead dl {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 0.5rem 1rem;
  margin: 0;
}

.zgen-admin-lead dt {
  color: var(--zgen-text-tertiary);
  font-size: 0.875rem;
}

.zgen-admin-lead dd {
  margin: 0;
  font-size: 0.875rem;
}

.zgen-admin-lead a {
  color: var(--zgen-primary);
}

.zgen-admin-idea {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--zgen-text-secondary);
}

.zgen-admin-json {
  background: #0D0D0D;
  color: var(--zgen-text-secondary);
  padding: 1rem;
  border-radius: var(--zgen-radius);
  overflow-x: auto;
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.8125rem;
  line-height: 1.5;
  border: 1px solid var(--zgen-border);
}

.zgen-admin-private {
  border-color: var(--zgen-primary);
}

.zgen-admin-private h2 {
  color: var(--zgen-primary);
}

.zgen-admin-summary {
  margin-top: 1.5rem;
}

.zgen-admin-summary dl {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 0.5rem 1rem;
  margin: 0;
}

.zgen-admin-summary dt {
  font-weight: 500;
  color: var(--zgen-text-tertiary);
  font-size: 0.875rem;
}

.zgen-admin-summary dd {
  margin: 0;
  font-size: 0.875rem;
}

.zgen-admin-summary code {
  background: var(--zgen-surface-raised);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.8125rem;
}

.zgen-admin-error {
  color: var(--zgen-error);
  margin-top: 0.5rem;
  font-size: 0.875rem;
}

.zgen-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--zgen-text-secondary);
}

.zgen-pagination a {
  color: var(--zgen-primary);
  text-decoration: none;
}

.zgen-pagination a:hover {
  text-decoration: underline;
}

/* Score Card */
.zgen-score-card {
  background: var(--zgen-surface);
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--zgen-border);
  text-align: center;
}

.zgen-score {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
}

.zgen-score-number {
  font-size: 4rem;
  font-weight: 700;
  color: var(--zgen-primary);
  line-height: 1;
}

.zgen-score-max {
  font-size: 1.5rem;
  color: var(--zgen-text-tertiary);
  font-weight: 500;
}

.zgen-score-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--zgen-text-tertiary);
  margin: 0.5rem 0;
}

.zgen-score-reason {
  color: var(--zgen-text-secondary);
  margin: 0;
  font-size: 1rem;
}

.zgen-micro-tool {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--zgen-text);
}

/* Gated Content */
.zgen-gated {
  background: var(--zgen-surface);
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--zgen-primary);
  text-align: center;
}

.zgen-gated-preview {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  text-align: left;
}

.zgen-gated-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--zgen-text-secondary);
  font-size: 0.9375rem;
}

.zgen-gated-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--zgen-surface-raised);
  border-radius: 50%;
  font-size: 0.75rem;
  color: var(--zgen-success);
}

.zgen-gated-bonus {
  color: var(--zgen-primary);
  font-weight: 500;
}

.zgen-gated-bonus .zgen-gated-icon {
  background: rgba(230, 138, 92, 0.2);
  color: var(--zgen-primary);
}

.zgen-gated-timer {
  background: var(--zgen-surface-raised);
  border-radius: var(--zgen-radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
}

.zgen-gated-timer p {
  margin: 0;
  color: var(--zgen-text-secondary);
  font-size: 0.875rem;
}

.zgen-countdown {
  font-weight: 600;
  color: var(--zgen-warning);
  font-family: 'JetBrains Mono', monospace;
}

.zgen-unlock-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.zgen-unlock-fields {
  display: flex;
  gap: 0.75rem;
}

@media (max-width: 480px) {
  .zgen-unlock-fields {
    flex-direction: column;
  }
}

.zgen-unlock-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--zgen-border);
  border-radius: var(--zgen-radius);
  font-size: 1rem;
  font-family: inherit;
  background: var(--zgen-surface-raised);
  color: var(--zgen-text);
}

.zgen-unlock-input::placeholder {
  color: var(--zgen-text-tertiary);
}

.zgen-unlock-input:focus {
  outline: none;
  border-color: var(--zgen-primary);
}

.zgen-gated-disclaimer {
  font-size: 0.75rem;
  color: var(--zgen-text-tertiary);
  margin: 1rem 0 0;
}

/* Unlocked CTA */
.zgen-unlocked-cta {
  background: rgba(230, 138, 92, 0.1);
  border: 1px solid rgba(230, 138, 92, 0.3);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
}

.zgen-unlocked-cta p {
  margin: 0 0 1rem;
  color: var(--zgen-text-secondary);
}