/* ============================================================
   AMAZONIA CONSTRUCCIÓN - Custom Stylesheet
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
  --color-primary-dark:   #1B4332;
  --color-primary-medium: #40916C;
  --color-primary-light:  #74C69D;
  --color-accent-gold:    #D4A017;
  --color-accent-gold-lt: #F0C040;
  --color-bg-light:       #F8F5F0;
  --color-bg-white:       #FFFFFF;
  --color-text-dark:      #1A1A1A;
  --color-text-gray:      #6B7280;
  --color-border:         #E2E8F0;
  --color-danger:         #DC2626;
  --color-success:        #16A34A;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.06);
  --shadow-lg:  0 10px 30px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.07);
  --shadow-xl:  0 20px 50px rgba(0,0,0,0.15), 0 8px 20px rgba(0,0,0,0.08);

  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --font-sans:  'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-serif: 'Georgia', 'Times New Roman', serif;

  --transition-fast:   all 0.15s ease;
  --transition-normal: all 0.25s ease;
  --transition-slow:   all 0.40s ease;
}

/* ── Base Reset & Typography ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-light);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary-medium);
  border-radius: 4px;
  border: 2px solid var(--color-bg-light);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-dark);
}
::-webkit-scrollbar-corner {
  background: var(--color-bg-light);
}
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary-medium) var(--color-bg-light);
}

/* ── Keyframe Animations ── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.04); }
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

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

/* ── Animation Utility Classes ── */
.animate-fade-in {
  animation: fadeIn 0.5s ease forwards;
}
.animate-slide-up {
  animation: slideUp 0.5s ease forwards;
}
.animate-slide-left {
  animation: slideInLeft 0.5s ease forwards;
}
.animate-slide-right {
  animation: slideInRight 0.5s ease forwards;
}
.animate-delay-100 { animation-delay: 0.1s; }
.animate-delay-200 { animation-delay: 0.2s; }
.animate-delay-300 { animation-delay: 0.3s; }
.animate-delay-400 { animation-delay: 0.4s; }
.animate-delay-500 { animation-delay: 0.5s; }

/* ── Navbar ── */
.amazonia-navbar {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #2D6A4F 100%);
  box-shadow: 0 2px 20px rgba(27, 67, 50, 0.4);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.amazonia-navbar .nav-logo img,
.amazonia-navbar .nav-logo svg {
  height: 48px;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.nav-brand-text {
  font-family: 'Inter', 'Arial Black', Arial, sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 4px;
  text-transform: uppercase;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
  line-height: 1.1;
}
.nav-brand-sub {
  font-size: 0.6rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ── Hero Section ── */
.amazonia-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #2D6A4F 50%, #40916C 100%);
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
  position: relative;
  overflow: hidden;
}

.amazonia-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(116,198,157,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(212,160,23,0.10) 0%, transparent 50%);
  pointer-events: none;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2374C69D' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

/* ── Document Cards ── */
.doc-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: 1px solid var(--color-border);
  overflow: hidden;
  position: relative;
}

.doc-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary-medium));
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: left;
}

.doc-card:hover::before,
.doc-card.active:hover::before {
  transform: scaleX(1);
}

.doc-card.active {
  cursor: pointer;
  border-color: var(--color-primary-light);
}

.doc-card.active:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-medium);
}

.doc-card.coming-soon {
  opacity: 0.72;
  cursor: not-allowed;
}

.doc-card.coming-soon:hover {
  transform: none;
  box-shadow: var(--shadow-md);
}

.doc-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-medium));
  box-shadow: 0 4px 12px rgba(27, 67, 50, 0.25);
}

.doc-card-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.badge-active {
  background: rgba(64, 145, 108, 0.12);
  color: var(--color-primary-medium);
  border: 1px solid rgba(64, 145, 108, 0.3);
}

.badge-soon {
  background: rgba(107, 114, 128, 0.10);
  color: var(--color-text-gray);
  border: 1px solid rgba(107, 114, 128, 0.2);
}

/* ── Form Styling ── */
.form-section {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.form-section-header {
  background: linear-gradient(135deg, var(--color-primary-dark), #2D6A4F);
  padding: 14px 24px;
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-section-header .section-icon {
  width: 28px;
  height: 28px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.form-label .required-star {
  color: var(--color-danger);
  margin-left: 3px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--color-text-dark);
  background: #FAFAF9;
  transition: var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary-medium);
  background: white;
  box-shadow: 0 0 0 3px rgba(64, 145, 108, 0.12);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--color-primary-light);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.08);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2340916C' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* ── File Upload ── */
.file-upload-area {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-normal);
  background: #FAFAF9;
  position: relative;
}

.file-upload-area:hover,
.file-upload-area.drag-over {
  border-color: var(--color-primary-medium);
  background: rgba(64, 145, 108, 0.04);
}

.file-upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.file-upload-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-medium);
}

.file-upload-label {
  font-size: 0.82rem;
  color: var(--color-text-gray);
  line-height: 1.5;
}

.file-upload-label strong {
  color: var(--color-primary-medium);
}

.file-preview-container {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.file-preview-thumb {
  position: relative;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  background: var(--color-bg-light);
}

.file-preview-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.file-preview-thumb .remove-btn {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  background: var(--color-danger);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.file-preview-thumb .remove-btn:hover {
  background: #B91C1C;
  transform: scale(1.1);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-sans);
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  outline: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary-medium));
  color: white;
  box-shadow: 0 4px 12px rgba(27, 67, 50, 0.3);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #153628, #2D6A4F);
  box-shadow: 0 6px 18px rgba(27, 67, 50, 0.4);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(27, 67, 50, 0.3);
}

.btn-gold {
  background: linear-gradient(135deg, var(--color-accent-gold), var(--color-accent-gold-lt));
  color: var(--color-primary-dark);
  box-shadow: 0 4px 12px rgba(212, 160, 23, 0.3);
}
.btn-gold:hover {
  box-shadow: 0 6px 18px rgba(212, 160, 23, 0.4);
  transform: translateY(-1px);
}
.btn-gold:active {
  transform: translateY(0);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-medium);
  border: 1.5px solid var(--color-primary-medium);
}
.btn-outline:hover {
  background: rgba(64, 145, 108, 0.08);
  border-color: var(--color-primary-dark);
  color: var(--color-primary-dark);
}

.btn-danger-outline {
  background: transparent;
  color: var(--color-danger);
  border: 1.5px solid rgba(220, 38, 38, 0.4);
}
.btn-danger-outline:hover {
  background: rgba(220, 38, 38, 0.06);
  border-color: var(--color-danger);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 0.95rem;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.8rem;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
}

/* ── Loading Spinner ── */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

/* ── PDF Preview Panel ── */
.preview-panel {
  background: #E8E8E8;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.preview-panel-header {
  background: var(--color-primary-dark);
  color: white;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.preview-panel-header .preview-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: inline-block;
  margin-right: 8px;
  animation: pulse 2s ease infinite;
}

.preview-scroll-container {
  height: 900px;
  overflow-y: auto;
  overflow-x: auto;
  padding: 20px;
  display: flex;
  justify-content: center;
  background: #D0D0D0;
  background-image:
    linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
  background-size: 20px 20px;
}

.preview-scroll-container::-webkit-scrollbar { width: 6px; }
.preview-scroll-container::-webkit-scrollbar-track { background: #C0C0C0; }
.preview-scroll-container::-webkit-scrollbar-thumb {
  background: var(--color-primary-medium);
  border-radius: 3px;
}

.preview-wrapper {
  width: 794px;
  max-width: none;
  margin: 0 auto;
}

/* Scale transform for preview */
.preview-scale {
  transform-origin: top center;
  transform: scale(0.78);
  margin-bottom: -200px;
}

/* ── PDF Template Styling ── */
.pdf-template-container {
  width: 794px;
  min-height: 1123px;
  background: white;
  box-shadow: 0 4px 30px rgba(0,0,0,0.2), 0 1px 8px rgba(0,0,0,0.1);
  border-radius: 2px;
  font-family: 'Segoe UI', Arial, sans-serif;
  overflow: hidden;
}

/* ── Toast Notifications ── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: white;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  pointer-events: all;
  animation: slideInRight 0.3s ease forwards;
  min-width: 280px;
  max-width: 380px;
  border-left: 4px solid;
}

.toast-success { border-left-color: var(--color-success); }
.toast-error   { border-left-color: var(--color-danger); }
.toast-info    { border-left-color: var(--color-primary-medium); }

.toast-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.toast-message {
  flex: 1;
  color: var(--color-text-dark);
}

.toast-close {
  background: none;
  border: none;
  color: var(--color-text-gray);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
  flex-shrink: 0;
  transition: var(--transition-fast);
}
.toast-close:hover { color: var(--color-text-dark); }

/* ── Page Header (Ficha Técnica page) ── */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark), #2D6A4F);
  color: white;
  padding: 20px 0;
  box-shadow: 0 2px 12px rgba(27,67,50,0.25);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--color-primary-light);
  margin-bottom: 8px;
}

.breadcrumb a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: var(--transition-fast);
}
.breadcrumb a:hover { color: white; }

.breadcrumb-separator {
  opacity: 0.5;
}

/* ── Footer ── */
.amazonia-footer {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #0D2B1E 100%);
  color: rgba(255,255,255,0.75);
  padding: 40px 0 20px;
  margin-top: auto;
}

.footer-divider {
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary-dark), var(--color-accent-gold), var(--color-primary-medium));
  margin-bottom: 40px;
}

.footer-logo-text {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  letter-spacing: 2px;
}

.footer-sub {
  font-size: 0.7rem;
  letter-spacing: 3.5px;
  color: var(--color-primary-light);
  text-transform: uppercase;
  margin-top: 2px;
}

/* ── Modal / Overlay ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.modal-box {
  background: white;
  border-radius: var(--radius-xl);
  padding: 36px;
  max-width: 440px;
  width: calc(100% - 48px);
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.3s ease;
}

/* ── Validation error messages ── */
.field-error {
  color: var(--color-danger);
  font-size: 0.76rem;
  margin-top: 4px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .preview-scroll-container {
    height: 700px;
  }
  .preview-scale {
    transform: scale(0.72);
    margin-bottom: -260px;
  }
}

@media (max-width: 768px) {
  .preview-scroll-container {
    height: 500px;
    padding: 12px;
    justify-content: flex-start;
  }
  .preview-wrapper {
    width: 794px;
    transform-origin: top left;
  }
  .preview-scale {
    transform: scale(0.45);
    margin-bottom: -560px;
  }
  .preview-fs-body iframe {
    width: 794px;
    min-height: 1123px;
    transform-origin: top left;
    transform: scale(0.95);
  }
}

@media (max-width: 480px) {
  .preview-scale {
    transform: scale(0.38);
    margin-bottom: -620px;
  }
  .preview-fs-body {
    padding: 8px;
  }
  .preview-fs-body iframe {
    transform: scale(0.48);
    transform-origin: top left;
    width: 794px;
  }
}

/* ── Print / PDF Capture Overrides ── */
@media print {
  body * {
    visibility: hidden;
  }
  .pdf-template-container,
  .pdf-template-container * {
    visibility: visible;
  }
  .pdf-template-container {
    position: absolute;
    left: 0;
    top: 0;
    width: 794px;
    box-shadow: none;
  }
}

/* ── Número Cotización composite input ── */
.num-cot-group {
  display: flex;
  align-items: center;
  gap: 6px;
}
.num-cot-prefix {
  width: 60px !important;
  text-align: center;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  flex-shrink: 0;
}
.num-cot-year {
  width: 68px !important;
  text-align: center;
  letter-spacing: 1px;
  background: #F4F6FA !important;
  color: #6B7280 !important;
  -webkit-text-fill-color: #6B7280 !important;
  flex-shrink: 0;
  cursor: default;
  pointer-events: none;
}
.num-cot-sep {
  font-size: 1.05rem;
  font-weight: 700;
  color: #9CA3AF;
  flex-shrink: 0;
  user-select: none;
}
.num-cot-num {
  flex: 1;
  min-width: 0;
}

/* ── Inclusiones UI ── */
.inclusiones-ui {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.inc-item {
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  overflow: hidden;
  background: #FAFAF9;
  transition: border-color 0.15s ease;
}
.inc-item.estado-no {
  border-color: rgba(220,38,38,0.25);
}
.inc-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  gap: 10px;
}
.inc-item-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #1B4332;
  flex: 1;
  min-width: 0;
}
.inc-toggle {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.inc-btn {
  padding: 3px 9px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid;
  transition: all 0.15s ease;
  white-space: nowrap;
  line-height: 1.5;
}
.inc-btn-si {
  background: transparent;
  color: #40916C;
  border-color: rgba(64,145,108,0.45);
}
.inc-btn-si.active {
  background: #40916C;
  color: white;
  border-color: #40916C;
}
.inc-btn-no {
  background: transparent;
  color: #DC2626;
  border-color: rgba(220,38,38,0.35);
}
.inc-btn-no.active {
  background: #DC2626;
  color: white;
  border-color: #DC2626;
}
.inc-item-desc {
  padding: 0 12px 8px;
}
.inc-desc-textarea {
  font-size: 0.82rem !important;
  min-height: 54px !important;
  border-color: #E2E8F0 !important;
  resize: vertical;
  background: white !important;
}
.inc-add-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1.5px dashed #40916C;
  background: transparent;
  color: #40916C;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-family: inherit;
}
.inc-add-btn:hover {
  background: #DCFCE7;
}

/* ── Preview Navigation ── */
.preview-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.preview-nav-btn {
  width: 26px;
  height: 26px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 5px;
  color: white;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  line-height: 1;
  padding: 0;
}
.preview-nav-btn:hover:not(:disabled) {
  background: rgba(255,255,255,0.22);
}
.preview-nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.preview-page-tabs {
  display: flex;
  gap: 3px;
}
.page-tab {
  width: 26px;
  height: 26px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 4px;
  color: rgba(255,255,255,0.65);
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.page-tab:hover:not(.active) {
  background: rgba(255,255,255,0.2);
  color: white;
}
.page-tab.active {
  background: #D4A017;
  border-color: #D4A017;
  color: #1B4332;
}

/* ── Preview Zoom Hint ── */
.preview-zoom-hint {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(27,67,50,0.85);
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  pointer-events: none;
  opacity: 0.7;
  display: flex;
  align-items: center;
  gap: 4px;
  z-index: 5;
}

/* ── Preview Fullscreen Modal ── */
.preview-fullscreen-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  display: none;
  flex-direction: column;
}
.preview-fullscreen-overlay.active {
  display: flex;
}
.preview-fs-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: #1B4332;
  flex-shrink: 0;
}
.preview-fs-toolbar span {
  color: rgba(255,255,255,0.7);
  font-size: 12px;
  font-weight: 600;
}
.preview-fs-close {
  background: rgba(255,255,255,0.15);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.preview-fs-close:hover {
  background: rgba(255,255,255,0.25);
}
.preview-fs-body {
  flex: 1;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  justify-content: center;
  padding: 16px;
}
.preview-fs-body iframe {
  width: 794px;
  height: 1123px;
  border: none;
  background: white;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
  flex-shrink: 0;
}

/* ── Preview Footer ── */
.preview-panel-footer {
  background: #152E24;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 7px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.6);
}
.preview-panel-footer strong {
  color: #D4A017;
  font-weight: 700;
}

/* ── Utility Helpers ── */
.text-primary-dark   { color: var(--color-primary-dark); }
.text-primary-medium { color: var(--color-primary-medium); }
.text-accent-gold    { color: var(--color-accent-gold); }
.bg-primary-dark     { background-color: var(--color-primary-dark); }
.bg-primary-medium   { background-color: var(--color-primary-medium); }
.bg-accent-gold      { background-color: var(--color-accent-gold); }
.bg-light            { background-color: var(--color-bg-light); }

.gold-underline {
  position: relative;
  display: inline-block;
}
.gold-underline::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-gold), var(--color-accent-gold-lt));
  border-radius: 2px;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  font-family: var(--font-serif);
}

.section-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-gray);
  margin-top: 6px;
}

/* Shimmer loading skeleton */
.skeleton {
  background: linear-gradient(90deg,
    #f0f0f0 25%,
    #e0e0e0 50%,
    #f0f0f0 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* ── Stat badges on hero ── */
.hero-stat {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  backdrop-filter: blur(8px);
  text-align: center;
  transition: var(--transition-normal);
}
.hero-stat:hover {
  background: rgba(255,255,255,0.16);
  transform: translateY(-2px);
}
.hero-stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: white;
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.72rem;
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}