/* ============================================
   PROPOSAL GENERATOR STYLES
   ============================================ */

.proposal-hero {
  padding: 140px 0 60px;
  background: var(--dark);
  position: relative;
}

.proposal-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 16px auto 0;
  text-align: center;
  line-height: 1.7;
}

.proposal-builder {
  padding: 0 0 80px;
  background: var(--dark);
}

.proposal-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

/* Form Panel */
.proposal-form-panel {
  position: sticky;
  top: 96px;
}

.form-section {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 20px;
}

.form-section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--dark-border);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(13, 138, 138, 0.3);
}

.form-section-header h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
}

.form-section .form-group {
  margin-bottom: 16px;
}

.form-section .form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-section .form-group input,
.form-section .form-group select,
.form-section .form-group textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: all var(--transition);
  outline: none;
}

.form-section .form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-section .form-group input:focus,
.form-section .form-group select:focus,
.form-section .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13, 138, 138, 0.12);
}

.form-section .form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* Deliverables Grid */
.deliverables-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.deliverable-check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.88rem;
  color: var(--text-muted);
}

.deliverable-check:hover {
  border-color: rgba(13, 138, 138, 0.3);
  color: var(--text);
}

.deliverable-check input {
  display: none;
}

.check-box {
  width: 20px;
  height: 20px;
  border: 2px solid var(--dark-border);
  border-radius: 5px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.deliverable-check input:checked ~ .check-box {
  background: var(--primary);
  border-color: var(--primary);
}

.deliverable-check input:checked ~ .check-box::after {
  content: '';
  width: 6px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

.deliverable-check input:checked ~ span:last-child {
  color: var(--white);
}

/* Generate Button */
.form-actions {
  margin-top: 8px;
}

.btn-generate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 32px;
  font-size: 1.05rem;
}

.btn-generate.loading {
  pointer-events: none;
  opacity: 0.7;
}

/* Preview Panel */
.proposal-preview-panel {
  position: sticky;
  top: 96px;
  min-height: 600px;
}

.preview-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 40px;
  background: var(--dark-card);
  border: 2px dashed var(--dark-border);
  border-radius: var(--radius-lg);
  min-height: 500px;
}

.preview-empty h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--text-dim);
  margin: 20px 0 8px;
}

.preview-empty p {
  color: var(--text-dim);
  font-size: 0.9rem;
  max-width: 300px;
  line-height: 1.6;
}

/* Preview Toolbar */
.preview-toolbar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.preview-action {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 10px;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-body);
}

.preview-action:hover {
  border-color: var(--primary);
  color: var(--accent);
  background: rgba(13, 138, 138, 0.05);
}

/* Proposal Document */
.proposal-doc {
  background: #ffffff;
  color: #1a1a2e;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.doc-header {
  background: linear-gradient(135deg, #0d8a8a, #0a6e6e);
  color: white;
  padding: 40px 36px;
}

.doc-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
}

.doc-company {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.doc-company-sub {
  font-size: 0.8rem;
  opacity: 0.8;
  margin-top: 2px;
}

.doc-proposal-label {
  text-align: right;
}

.doc-proposal-label h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.doc-proposal-label p {
  font-size: 0.8rem;
  opacity: 0.8;
  margin-top: 4px;
}

.doc-project-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
}

.doc-body {
  padding: 36px;
}

.doc-section {
  margin-bottom: 28px;
}

.doc-section-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #0d8a8a;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid #e8f4f4;
}

.doc-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.doc-info-item {
  padding: 10px 14px;
  background: #f8fafb;
  border-radius: 8px;
}

.doc-info-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #64748b;
  margin-bottom: 2px;
}

.doc-info-value {
  font-size: 0.92rem;
  font-weight: 600;
  color: #1a1a2e;
}

.doc-description {
  font-size: 0.92rem;
  line-height: 1.7;
  color: #475569;
}

.doc-deliverables-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.doc-deliverables-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: #f0fdf9;
  border-radius: 8px;
  font-size: 0.88rem;
  color: #1a1a2e;
}

.doc-deliverables-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #0d8a8a;
  flex-shrink: 0;
}

.doc-pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.doc-pricing-table th {
  text-align: left;
  padding: 10px 14px;
  background: #f8fafb;
  color: #64748b;
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.doc-pricing-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #f1f5f9;
  color: #1a1a2e;
}

.doc-pricing-table .total-row td {
  font-weight: 700;
  font-size: 1rem;
  border-top: 2px solid #0d8a8a;
  border-bottom: none;
  color: #0d8a8a;
}

.doc-timeline {
  display: flex;
  gap: 12px;
}

.doc-timeline-item {
  flex: 1;
  padding: 14px;
  background: #f8fafb;
  border-radius: 8px;
  border-left: 3px solid #0d8a8a;
}

.doc-timeline-phase {
  font-size: 0.78rem;
  font-weight: 600;
  color: #0d8a8a;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.doc-timeline-desc {
  font-size: 0.85rem;
  color: #475569;
  margin-top: 4px;
}

.doc-footer {
  padding: 24px 36px;
  background: #f8fafb;
  border-top: 1px solid #e2e8f0;
  text-align: center;
}

.doc-footer p {
  font-size: 0.8rem;
  color: #94a3b8;
}

.doc-footer strong {
  color: #0d8a8a;
}

.doc-terms {
  font-size: 0.82rem;
  color: #64748b;
  line-height: 1.6;
}

.doc-terms li {
  margin-bottom: 6px;
}

/* Success Message */
.email-success {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--dark-card);
  border: 1px solid rgba(5, 150, 105, 0.3);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  z-index: 10000;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  animation: chat-slide-up 0.3s ease;
}

.email-success-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
}

.email-success h3 {
  color: #059669;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin: 12px 0 8px;
}

.email-success p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .proposal-layout {
    grid-template-columns: 1fr;
  }

  .proposal-preview-panel {
    position: static;
  }

  .proposal-form-panel {
    position: static;
  }
}

@media (max-width: 768px) {
  .proposal-hero {
    padding: 110px 0 40px;
  }

  .deliverables-grid {
    grid-template-columns: 1fr;
  }

  .doc-info-grid,
  .doc-deliverables-list {
    grid-template-columns: 1fr;
  }

  .doc-timeline {
    flex-direction: column;
  }

  .preview-toolbar {
    flex-direction: column;
  }
}