/* STYLES FOR QUOTESYNC (JAVES AUTOPARTS) */

:root {
  --blue: #0a2a6e;
  --blue-mid: #1346b8;
  --cyan: #00b8e6;
  --cyan-light: #e8f8ff;
  --accent: #0076c8;
  --accent-dark: #005a9e;
  --text: #1a2340;
  --text-muted: #5a6889;
  --border: #d6e4f7;
  --bg-light: #f5f9ff;
  --bg-section: #edf4fc;
  --white: #ffffff;
  --shadow: 0 8px 30px rgba(10, 42, 110, 0.05);
  --shadow-hover: 0 12px 40px rgba(10, 42, 110, 0.12);
  --radius: 12px;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: #f8fafc;
  color: var(--text);
  line-height: 1.5;
  font-size: 14px;
}

/* HEADER NO IMPRIMIBLE */
.main-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--border);
  padding: 0.8rem 2rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

/* NAVEGACIÓN DE PESTAÑAS */
.tabs-container {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.nav-tab {
  background: transparent;
  border: none;
  padding: 0.6rem 1.2rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-muted);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s ease;
}

.nav-tab i {
  font-size: 1rem;
}

.nav-tab:hover {
  background: var(--bg-light);
  color: var(--blue-mid);
}

.nav-tab.active {
  background: var(--cyan-light);
  color: var(--blue-mid);
  box-shadow: inset 0 0 0 1px rgba(0, 184, 230, 0.2);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.action-btn.view {
  color: var(--accent);
  border-color: rgba(0, 118, 200, 0.15);
}

.action-btn.view:hover {
  background: rgba(0, 118, 200, 0.07);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.logo-icon {
  background: linear-gradient(135deg, var(--blue), var(--accent));
  color: var(--white);
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--blue);
  letter-spacing: -0.5px;
}

.logo-text span {
  color: var(--cyan);
}

.logo-text small {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-top: -3px;
}

.header-actions {
  display: flex;
  gap: 0.8rem;
}

/* BOTONES */
.btn {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--accent));
  color: var(--white);
}

.btn-primary:hover {
  opacity: 0.95;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(10, 42, 110, 0.15);
}

.btn-secondary {
  background-color: var(--white);
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-secondary:hover {
  background-color: var(--bg-light);
  color: var(--blue);
}

.btn-accent {
  background-color: var(--cyan);
  color: var(--blue);
}

.btn-accent:hover {
  background-color: #00a5cf;
  transform: translateY(-1px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* APP LAYOUT - REDISEÑADO CON SIDEBAR */
body {
  display: flex;
  min-height: 100vh;
  background-color: #f8fafc;
}

/* SIDEBAR ESTILOS PREMIUM */
.sidebar {
  width: 280px;
  background: linear-gradient(180deg, #091a3e 0%, #030a1a 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem 1.5rem;
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  box-shadow: 4px 0 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.sidebar.collapsed {
  transform: translateX(-100%);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.sidebar-brand .logo-icon {
  background: linear-gradient(135deg, var(--cyan), var(--blue-mid));
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.sidebar-brand .logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.4rem;
  color: #fff;
  letter-spacing: -0.5px;
}

.sidebar-brand .logo-text span {
  color: var(--cyan);
}

.sidebar-brand .logo-text small {
  display: block;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
  margin-top: -2px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
  margin-top: 1rem;
}

.sidebar-nav .nav-tab {
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  width: 100%;
  text-align: left;
  justify-content: flex-start;
  padding: 0.8rem 1.2rem;
  font-size: 0.9rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.25s ease;
}

.sidebar-nav .nav-tab i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.sidebar-nav .nav-tab:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.sidebar-nav .nav-tab.active {
  background: linear-gradient(135deg, var(--blue-mid), var(--accent));
  color: #fff;
  box-shadow: 0 4px 10px rgba(0, 118, 200, 0.3);
}

.sidebar-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  margin-top: 1.5rem;
}

.app-container {
  margin-left: 280px;
  flex: 1;
  display: grid;
  grid-template-columns: 45fr 55fr;
  gap: 2rem;
  padding: 2rem;
  min-height: 100vh;
  box-sizing: border-box;
  transition: margin-left 0.3s ease;
}

.app-container.expanded {
  margin-left: 0;
}

/* SECCIÓN EDITOR */
.editor-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-right: 0.5rem;
  height: calc(100vh - 4rem); /* Se adapta a la pantalla, no estricto a 297mm */
  overflow-y: auto; /* Permite scroll a toda la columna si la pantalla es pequeña */
  position: sticky;
  top: 2rem;
  align-self: flex-start;
}

.editor-section::-webkit-scrollbar {
  width: 6px;
}

.editor-section::-webkit-scrollbar-track {
  background: #f1f5f9;
}

.editor-section::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 10px;
}

/* CARDS */
.card {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--shadow-hover);
}

.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background-color: var(--bg-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-header h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* FORMULARIOS */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.span-2 {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.form-group input, .form-group select {
  font-family: 'Inter', sans-serif;
  padding: 0.55rem 0.8rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text);
  background-color: #fcfdff;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus, .form-group select:focus {
  border-color: var(--accent);
  background-color: var(--white);
}

.flex-end {
  display: flex;
  align-items: flex-end;
}

/* SERVICIOS / MANO DE OBRA LIST */
.services-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 0.3rem;
}

.service-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1fr;
  gap: 0.8rem;
  align-items: center;
  background-color: #f8fafc;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.service-row-info {
  display: flex;
  flex-direction: column;
}

.service-row-info span {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--blue);
}

.service-row-info small {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.service-row-qty {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.service-row-qty input {
  width: 50px;
  padding: 4px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 4px;
}

.service-row-price {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.service-row-price input {
  width: 75px;
  padding: 4px;
  text-align: right;
  border: 1px solid var(--border);
  border-radius: 4px;
}

/* CATÁLOGO */
.search-box {
  position: relative;
  margin-bottom: 1rem;
}

.search-box i {
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.search-box input {
  width: 100%;
  padding: 0.6rem 0.8rem 0.6rem 2.2rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 0.85rem;
  outline: none;
}

.catalog-grid {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  max-height: 300px;
  overflow-y: auto;
  padding-right: 0.3rem;
}

.catalog-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: var(--white);
  transition: all 0.2s ease;
}

.catalog-item:hover {
  border-color: var(--accent);
  background-color: var(--bg-light);
}

.catalog-item-info {
  flex: 1;
  padding-right: 1rem;
}

.catalog-item-info strong {
  font-size: 0.85rem;
  color: var(--blue);
}

.catalog-item-info p {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.3;
  margin-top: 0.1rem;
}

.catalog-item-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.catalog-item-price {
  font-weight: 800;
  color: var(--blue-mid);
  font-size: 0.9rem;
}

.catalog-item-brand {
  font-size: 0.65rem;
  background-color: #e2e8f0;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
}

/* HOJA DE COTIZACIÓN PREVIA */
.preview-section {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  padding: 2.5rem;
  min-height: 297mm; /* Proporción A4 */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
  position: relative; /* Para la marca de agua */
}

.preview-section::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60%;
  height: 60%;
  background-image: url('logo.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.04; /* Marca de agua muy sutil */
  pointer-events: none; /* No interfiere con clics */
  z-index: 0;
}

/* El contenido debe estar por encima de la marca de agua */
.quote-sheet-header,
.quote-client-block,
.items-table,
.quote-totals,
.quote-terms,
.quote-signatures {
  position: relative;
  z-index: 1;
}

/* ENCABEZADO HOJA */
.quote-sheet-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 2px solid var(--blue);
  padding-bottom: 0.5rem;
  margin-bottom: 0.8rem;
}

.logo-area {
  display: flex;
  flex-direction: column;
}

.logo-box {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.8rem;
  color: var(--blue);
}

.logo-box span {
  color: var(--cyan);
}

.company-details {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  line-height: 1.4;
}

.quote-meta-area {
  text-align: right;
}

.quote-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.1rem; /* Smaller size */
  color: var(--blue);
  letter-spacing: 0.5px;
  margin-bottom: 0.6rem; /* Tighter margin */
  text-align: right;
}

.meta-table {
  border-collapse: collapse;
  font-size: 0.8rem;
  width: 100%;
}

.meta-table td {
  padding: 3px 8px;
}

.meta-table td:first-child {
  text-align: right;
  color: var(--text-muted);
}

.meta-table td:last-child {
  text-align: left;
  font-weight: 600;
}

/* BLOQUE CLIENTE */
.quote-client-block {
  background-color: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem;
  margin-bottom: 1rem;
}

.block-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.2rem;
}

.client-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.5rem;
  font-size: 0.82rem;
}

.client-details-grid div strong {
  color: var(--text-muted);
}

/* TABLA DE DETALLE */
.quote-items-block {
  flex: 1;
  margin-bottom: 2rem;
}

.items-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.items-table th {
  background-color: var(--blue);
  color: var(--white);
  font-weight: 700;
  text-align: left;
  padding: 0.6rem 0.8rem;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.5px;
}

.items-table td {
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid #e2e8f0;
}

.items-table tbody tr:hover {
  background-color: #f8fafc;
}

.items-table .empty-row:hover {
  background-color: transparent;
}

.items-table td strong {
  color: var(--blue);
  display: block;
}

.items-table td span {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.btn-remove-item {
  background: none;
  border: none;
  color: #ef4444;
  cursor: pointer;
  padding: 4px;
}

.btn-remove-item:hover {
  color: #b91c1c;
}

/* TOTALES */
.quote-totals-block {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  border-top: 2px solid var(--blue);
  padding-top: 0.5rem;
  margin-bottom: 1rem;
}

.notes-area h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.4rem;
}

.notes-area ul {
  padding-left: 1.2rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.totals-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.totals-table td {
  padding: 4px 8px;
}

.totals-table td:first-child {
  text-align: right;
  color: var(--text-muted);
}

.totals-table td:last-child {
  text-align: right;
  font-weight: 600;
  width: 120px;
}

.grand-total-row td {
  font-weight: 900 !important;
  font-size: 1.05rem;
  color: var(--blue);
  border-top: 1.5px solid var(--blue);
  padding-top: 8px;
}

/* FIRMAS */
.quote-signatures {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 1rem;
  padding-top: 0;
}

.signature-box {
  text-align: center;
}

.sig-line {
  border-top: 1px solid #cbd5e1;
  width: 80%;
  margin: 0 auto 0.5rem;
}

.signature-box p {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .app-container {
    grid-template-columns: 1fr;
  }
  .editor-section {
    max-height: none;
  }
}

/* MODAL STYLES */
.modal {
  display: none; 
  position: fixed; 
  z-index: 9999; 
  left: 0;
  top: 0;
  width: 100%; 
  height: 100%; 
  overflow: auto; 
  background-color: rgba(0,0,0,0.5); 
  align-items: center;
  justify-content: center;
}

.modal-content {
  background-color: #fff;
  margin: auto;
  padding: 20px;
  border: 1px solid #888;
  width: 90%;
  border-radius: var(--radius);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  position: relative;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
  margin-bottom: 15px;
}

.modal-header h3 {
  margin: 0;
  color: var(--blue-dark);
}

.close-modal {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-muted);
}

.close-modal:hover {
  color: red;
}

.modal-body {
  margin-bottom: 20px;
}

.modal-footer {
  border-top: 1px solid var(--border);
  padding-top: 15px;
}

.client-row-hover:hover {
  background-color: var(--bg-light);
}

/* ---------------------------------
   12. ESTILOS DE IMPRESIÓN
--------------------------------- */
/* PDF EXPORT MODE (html2pdf) */
body.pdf-generating .no-print {
  display: none !important;
}

body.pdf-generating input,
body.pdf-generating select {
  border: none !important;
  background: transparent !important;
  color: inherit !important;
  padding: 0 !important;
  margin: 0 !important;
  box-shadow: none !important;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

body.pdf-generating .preview-section {
  padding: 0 !important;
  border: none !important;
  box-shadow: none !important;
  min-height: auto !important;
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
}

body.pdf-generating .items-table th {
  background-color: #0f172a !important;
  color: #fff !important;
}

body.pdf-generating .quote-client-block {
  background-color: #f8fafc !important;
}

.print-only {
  display: none !important;
}

body.pdf-generating span.print-only { display: inline !important; }
body.pdf-generating div.print-only { display: block !important; }
body.pdf-generating .print-only { display: inline-block !important; }

@media print {
  span.print-only { display: inline !important; }
  div.print-only { display: block !important; }
  .print-only { display: inline-block !important; }
  body {
    background-color: var(--white);
    color: #000;
    font-size: 10pt;
  }
  
  .no-print {
    display: none !important;
  }
  
  .app-container {
    display: block;
    padding: 0;
    margin: 0;
  }

  .sidebar {
    display: none !important;
  }
  
  .preview-section {
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
    width: 100%;
    min-height: auto;
  }

  .items-table th {
    background-color: #0f172a !important;
    color: #fff !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  
  .quote-client-block {
    background-color: #f8fafc !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  
  @page {
    size: A4;
    margin: 15mm;
  }
}

/* =========================================
   RESPONSIVE DESIGN (MOBILE Y TABLETS)
   ========================================= */

@media (max-width: 1024px) {
  .app-container {
    margin-left: 0 !important;
    width: 100% !important;
    padding: 1rem !important;
    padding-top: 60px !important;
    overflow-x: auto;
    grid-template-columns: minmax(400px, 1fr) minmax(700px, 1fr) !important;
  }

  .sidebar {
    box-shadow: 10px 0 30px rgba(0,0,0,0.5);
  }

  #btn-open-sidebar {
    display: flex !important;
  }

  .editor-section {
    position: relative;
    top: 0;
  }

  .preview-section {
    position: relative;
    top: 0;
  }

  .quote-sheet {
    transform-origin: top left;
  }
}

@media (max-width: 768px) {
  .preview-section {
    background: transparent;
    box-shadow: none;
  }

  .quote-sheet {
    transform: scale(0.85);
    margin-left: -5%;
  }
}