/* ==========================================================================
   MINH QUÂN PC - BẢNG BÁO GIÁ DÀN CYBER GAME
   Giao diện: Sáng sủa, Hiện Đại, Desktop Bảng Đẹp & Mobile Ảnh Zoom HD
   ========================================================================== */

:root {
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-subtle: #f1f5f9;
  --bg-surface-accent: #f0f9ff;
  
  --border-color: #e2e8f0;
  --border-subtle: #cbd5e1;
  --border-focus: #0284c7;

  /* Brand Accents */
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #e0f2fe;
  
  --accent-amber: #d97706;
  --accent-amber-light: #fef3c7;
  --accent-amber-dark: #b45309;

  --accent-green: #059669;
  --accent-green-light: #ecfdf5;
  --accent-green-dark: #047857;

  --accent-violet: #7c3aed;
  --accent-violet-light: #f5f3ff;

  /* Prominent Red for Total Amounts */
  --accent-red: #dc2626;
  --accent-red-light: #fef2f2;
  --accent-red-dark: #b91c1c;

  /* Text Colors */
  --text-main: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-light: #94a3b8;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --trans-smooth: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-body);
  line-height: 1.55;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 95px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Card Panel */
.card-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

/* ==========================================================================
   STICKY HEADER & TABS BAR
   ========================================================================== */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1.5px solid var(--border-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-wrap {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: linear-gradient(135deg, #0284c7, #0369a1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.15rem;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.35);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1.08rem;
  color: var(--text-main);
  letter-spacing: 0.3px;
  line-height: 1.2;
}

.brand-tagline {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}

.desktop-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mobile-header-actions {
  display: none;
  align-items: center;
  gap: 6px;
}

.btn-icon-mobile {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-body);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: none;
  transition: var(--trans-smooth);
}

.btn-icon-mobile:active {
  transform: scale(0.92);
}

.btn-icon-excel {
  background: #ecfdf5;
  color: #107c41;
  border-color: #a7f3d0;
}

.btn-icon-pdf {
  background: #fef2f2;
  color: #dc2626;
  border-color: #fecaca;
}

.btn-icon-mobile.hotline-icon {
  background: var(--accent-amber-light);
  color: var(--accent-amber-dark);
  border-color: #fde68a;
}

/* Sticky Sub-Nav: Tabs Bar */
.nav-tabs-bar {
  background: #ffffff;
  border-top: 1px solid #f1f5f9;
  padding: 6px 0;
}

.tabs-flex-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
}

.tabs-scroll-container {
  flex: 1;
  width: 100%;
  overflow-x: auto !important;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch !important;
  touch-action: pan-x pan-y !important;
  scrollbar-width: none;
  cursor: grab;
  user-select: none;
  padding: 2px 0;
  display: block;
}

.tabs-scroll-container::-webkit-scrollbar {
  display: none;
}

.tabs-container {
  display: inline-flex;
  gap: 6px;
  background: var(--bg-surface-subtle);
  padding: 4px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  white-space: nowrap;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  background: transparent;
  color: var(--text-body);
  border: none;
  cursor: pointer;
  transition: var(--trans-smooth);
  font-family: inherit;
  white-space: nowrap;
}

.tab-btn:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-main);
}

.tab-btn.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.35);
}

/* Standard Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--trans-smooth);
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

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

.btn-excel {
  background: #107c41;
  color: #fff;
}

.btn-excel:hover {
  background: #0d6334;
}

.btn-pdf {
  background: #dc2626;
  color: #fff;
}

.btn-pdf:hover {
  background: #b91c1c;
}

.btn-outline {
  background: var(--bg-surface);
  color: var(--text-body);
  border-color: var(--border-subtle);
}

.btn-hotline {
  background: var(--accent-amber-light);
  color: var(--accent-amber-dark);
  border-color: #fde68a;
  font-weight: 700;
}

/* Quotation Wrapper */
.quotation-wrapper {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Header Card */
.quote-header-card {
  padding: 22px;
  border-top: 3.5px solid var(--primary);
}

.header-top-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
}

.badge-company {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 9px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-full);
  margin-bottom: 6px;
}

.company-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 4px;
  letter-spacing: -0.3px;
}

.company-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.company-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.84rem;
  color: var(--text-body);
}

.company-contacts span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.company-contacts i {
  color: var(--primary);
}

.quote-meta-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
  justify-content: center;
}

.quote-meta-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.quote-number-tag, .quote-date-tag {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  display: flex;
  gap: 6px;
  font-size: 0.78rem;
}

.quote-number-tag .lbl, .quote-date-tag .lbl {
  color: var(--text-muted);
  font-size: 0.72rem;
}

.quote-number-tag .val {
  color: var(--accent-amber-dark);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
}

.quote-status-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--accent-green-dark);
  background: var(--accent-green-light);
  border: 1px solid #a7f3d0;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.quote-status-tag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
}

.header-divider {
  border: 0;
  height: 1px;
  background: var(--border-color);
  margin: 16px 0;
}

/* Customer Grid */
.customer-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.cust-card {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  padding: 10px 12px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
}

.cust-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.cust-data {
  display: flex;
  flex-direction: column;
}

.cust-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.cust-val {
  font-size: 0.88rem;
  color: var(--text-main);
  line-height: 1.3;
}

.cust-val.highlight {
  color: var(--primary);
  font-weight: 700;
}

/* Download Files Banner */
.files-download-banner {
  background: linear-gradient(135deg, #f0fdf4, #f0f9ff);
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.files-banner-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-main);
  font-weight: 600;
}

.files-banner-title i {
  color: var(--accent-green);
  font-size: 1rem;
}

.files-banner-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-file-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--trans-smooth);
}

.btn-file-excel {
  background: #107c41;
  color: #fff;
}

.btn-file-excel:hover {
  background: #0d6334;
}

.btn-file-pdf {
  background: #dc2626;
  color: #fff;
}

.btn-file-pdf:hover {
  background: #b91c1c;
}

/* KPI Dashboard */
.kpi-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.kpi-card {
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.kpi-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.kpi-icon-wrap.cyan {
  background: var(--primary-light);
  color: var(--primary);
}

.kpi-icon-wrap.amber {
  background: var(--accent-red-light);
  color: var(--accent-red);
}

.kpi-icon-wrap.green {
  background: var(--accent-green-light);
  color: var(--accent-green-dark);
}

.kpi-icon-wrap.violet {
  background: var(--accent-violet-light);
  color: var(--accent-violet);
}

.kpi-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
}

.kpi-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
  margin: 1px 0;
  white-space: nowrap;
}

.kpi-value.text-red {
  color: var(--accent-red) !important;
}

.kpi-value small {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.text-red {
  color: var(--accent-red) !important;
}

.text-amber {
  color: var(--accent-amber-dark) !important;
}

.text-green {
  color: var(--accent-green-dark) !important;
}

.kpi-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Sections Content Area */
.sections-content-area {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.section-card {
  padding: 18px;
  scroll-margin-top: 110px;
}

.section-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.section-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.section-main-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
}

.section-total-box {
  text-align: right;
}

.section-total-lbl {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.section-total-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent-red);
}

/* ==========================================================================
   DESKTOP TABLE VIEW (HIỂN THỊ CHUẨN TRÊN MÁY TÍNH)
   ========================================================================== */
.table-desktop-view {
  display: block;
  width: 100%;
}

.table-responsive {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  overflow-x: auto;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.custom-table th {
  background: var(--bg-surface-subtle);
  padding: 10px 12px;
  font-weight: 700;
  color: var(--text-main);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.custom-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-body);
  vertical-align: middle;
}

.custom-table tr:hover td {
  background: #f8fafc;
}

.custom-table tr:last-child td {
  border-bottom: none;
}

.col-stt {
  width: 42px;
  text-align: center;
  color: var(--text-muted) !important;
  font-weight: 600;
}

.col-name {
  min-width: 280px;
  font-weight: 500;
  color: var(--text-main) !important;
}

.col-center {
  text-align: center;
  white-space: nowrap;
}

.col-right {
  text-align: right;
  white-space: nowrap;
  font-family: 'Space Grotesk', sans-serif;
}

.col-total {
  font-weight: 700;
  color: var(--accent-red) !important;
}

.tag-warranty {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid #bae6fd;
  white-space: nowrap;
}

.tag-warranty.promo-tag {
  background: var(--accent-green-light);
  color: var(--accent-green-dark);
  border-color: #a7f3d0;
}

/* ==========================================================================
   MOBILE VECTOR TABLE IMAGE VIEW (ẢNH CHỤP BẢN DESKTOP SẮC NÉT & ZOOM HD)
   ========================================================================== */
.table-mobile-image-view {
  display: none; /* Ẩn trên desktop */
  flex-direction: column;
  gap: 8px;
}

.mobile-table-card-img-wrap {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-color);
  background: #ffffff;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  position: relative;
  touch-action: pan-y;
}

.mobile-table-card-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

.mobile-table-zoom-overlay-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid #bae6fd;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
  margin-top: 4px;
  cursor: pointer;
}

/* ==========================================================================
   FULLSCREEN LIGHTBOX MODAL (ZOOM 2 NGÓN TAY NHƯ XEM ẢNH)
   ========================================================================== */
.image-lightbox-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
  align-items: center;
  justify-content: center;
}

.image-lightbox-modal.active {
  display: flex;
}

.lightbox-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.lightbox-content-box {
  position: relative;
  z-index: 2;
  width: 95vw;
  max-width: 1000px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-close-btn {
  position: absolute;
  top: -42px;
  right: 0;
  background: #ffffff;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.1rem;
  color: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.lightbox-zoom-hint {
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.lightbox-img-scroll {
  width: 100%;
  max-height: 80vh;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.lightbox-img-scroll img {
  width: 100%;
  min-width: 750px; /* Cho phép cuộn to sắc nét */
  height: auto;
  display: block;
}

/* Total Summary Card */
.total-summary-card {
  padding: 24px;
  background: linear-gradient(135deg, #ffffff, #fff5f5);
  border: 2px solid #fca5a5;
  scroll-margin-top: 110px;
}

.summary-card-heading {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.summary-card-heading i {
  color: var(--accent-red);
}

.summary-breakdown-table {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sum-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
}

.sum-row .name {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
  font-weight: 500;
}

.sum-row .amount {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
}

.sum-divider {
  height: 1px;
  background: var(--border-color);
  margin: 4px 0;
}

.sum-row.total-final {
  background: #fef2f2;
  border: 1.5px solid #ef4444;
  padding: 14px 16px;
  border-radius: var(--radius-md);
}

.total-title-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.total-lbl {
  font-size: 0.95rem;
  font-weight: 800;
  color: #991b1b;
  letter-spacing: 0.5px;
}

.in-words {
  font-size: 0.78rem;
  color: var(--text-body);
  font-style: italic;
}

.total-final-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.65rem;
  font-weight: 900;
  color: #dc2626 !important;
  white-space: nowrap;
}

/* Payment & Commitments */
.payment-policy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  scroll-margin-top: 110px;
}

.bank-card, .commitments-card {
  padding: 20px;
}

.bank-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.bank-logo-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.bank-logo-title i {
  font-size: 1.5rem;
  color: var(--primary);
}

.bank-logo-title h3 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
}

.bank-logo-title p {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.bank-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-full);
}

.bank-body-flex {
  display: flex;
  gap: 16px;
  align-items: center;
}

.bank-qr-wrap {
  width: 130px;
  flex-shrink: 0;
  text-align: center;
}

.bank-qr-wrap img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  padding: 4px;
  background: #fff;
}

.qr-note {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.bank-details-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex: 1;
}

.bank-detail-item {
  display: flex;
  flex-direction: column;
  font-size: 0.82rem;
}

.bank-detail-item .label {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
}

.bank-detail-item .value {
  color: var(--text-main);
  font-weight: 600;
}

.value-copy-box {
  display: flex;
  align-items: center;
  gap: 8px;
}

.st-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  color: var(--accent-red) !important;
  font-weight: 700;
}

.btn-copy-sm {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 2px 6px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.7rem;
  transition: var(--trans-smooth);
}

.code-highlight {
  font-family: 'Space Grotesk', monospace;
  background: var(--bg-surface-subtle);
  padding: 3px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  color: var(--primary) !important;
  font-size: 0.78rem;
  display: inline-block;
  margin-top: 2px;
}

/* Commitments */
.commit-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.commit-title i {
  color: var(--accent-green);
}

.commit-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.commit-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-body);
  line-height: 1.4;
}

.commit-list li i {
  margin-top: 3px;
  font-size: 0.9rem;
}

.commit-list strong {
  color: var(--text-main);
}

/* Signatures */
.signatures-card {
  padding: 24px;
}

.sig-header-grid {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 16px;
}

.sig-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  text-align: center;
}

.sig-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.sig-role {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text-main);
  text-transform: uppercase;
}

.sig-sub {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.sig-space {
  height: 20px;
}

.sig-stamp-mark {
  position: absolute;
  top: 30px;
  border: 2px dashed rgba(220, 38, 38, 0.4);
  border-radius: 50%;
  width: 75px;
  height: 75px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(-15deg);
  pointer-events: none;
}

.stamp-inner {
  font-size: 0.62rem;
  font-weight: 800;
  color: rgba(220, 38, 38, 0.7);
  text-align: center;
}

.sig-name {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-main);
  text-transform: uppercase;
}

.sig-hotline {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Footer */
.main-footer {
  margin-top: 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  padding: 16px 0;
  border-top: 1px solid var(--border-color);
}

/* ==========================================================================
   STICKY BOTTOM BAR
   ========================================================================== */
.floating-action-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1.5px solid var(--border-color);
  padding: 10px 16px;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
}

.fab-center-wide {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.fab-badge-scale {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid #bae6fd;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.fab-badge-scale i {
  font-size: 0.95rem;
}

.fab-total-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
}

.fab-total-wrap .fab-lbl {
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.fab-total-wrap .fab-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.35rem;
  font-weight: 900;
  color: #dc2626 !important;
  letter-spacing: -0.3px;
}

/* Toast */
.toast-notification {
  position: fixed;
  bottom: 85px;
  right: 16px;
  z-index: 1000;
  background: var(--text-main);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-notification i {
  color: var(--accent-green);
}

/* ==========================================================================
   MOBILE-FIRST RESPONSIVE (< 768px)
   ========================================================================== */

@media (max-width: 768px) {
  .container {
    padding: 0 10px;
  }

  .quotation-wrapper {
    margin-top: 10px;
    gap: 12px;
  }

  .desktop-actions {
    display: none !important;
  }

  .mobile-header-actions {
    display: flex !important;
  }

  .nav-brand .brand-tagline {
    display: none;
  }

  .nav-content {
    padding: 8px 0;
  }

  .nav-tabs-bar {
    padding: 6px 0;
  }

  .tab-btn {
    padding: 5px 10px;
    font-size: 0.74rem;
  }

  /* Ẩn bảng HTML trên mobile, hiển thị Ảnh Vector Zoom HD */
  .table-desktop-view {
    display: none !important;
  }

  .table-mobile-image-view {
    display: flex !important;
  }

  .quote-header-card {
    padding: 14px 12px;
  }

  .header-top-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .company-title {
    font-size: 1.12rem;
  }

  .company-desc {
    font-size: 0.78rem;
  }

  .company-contacts {
    font-size: 0.74rem;
    gap: 6px;
  }

  .quote-meta-col {
    align-items: flex-start;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
    margin-top: 4px;
  }

  /* Customer 2x2 Grid */
  .customer-info-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 12px;
  }

  .cust-card {
    padding: 8px 10px;
    gap: 8px;
  }

  .cust-icon {
    width: 28px;
    height: 28px;
    font-size: 0.82rem;
  }

  .cust-label {
    font-size: 0.6rem;
  }

  .cust-val {
    font-size: 0.76rem;
  }

  /* Files Download Banner */
  .files-download-banner {
    flex-direction: column;
    align-items: stretch;
    padding: 10px 12px;
    gap: 8px;
  }

  .files-banner-title {
    font-size: 0.8rem;
  }

  .files-banner-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    width: 100%;
  }

  .btn-file-action {
    padding: 6px 8px;
    font-size: 0.74rem;
    text-align: center;
    border-radius: var(--radius-sm);
  }

  /* KPI Cards 2x2 Grid */
  .kpi-dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .kpi-card {
    padding: 10px 12px;
    gap: 10px;
  }

  .kpi-icon-wrap {
    width: 34px;
    height: 34px;
    font-size: 0.95rem;
  }

  .kpi-title {
    font-size: 0.64rem;
  }

  .kpi-value {
    font-size: 1.05rem;
  }

  .kpi-sub {
    font-size: 0.64rem;
  }

  /* Section Card */
  .section-card {
    padding: 12px 10px;
    scroll-margin-top: 95px;
  }

  .section-main-title {
    font-size: 0.92rem;
  }

  .section-total-val {
    font-size: 1.1rem;
  }

  /* Summary Card */
  .total-summary-card {
    padding: 12px 10px;
    scroll-margin-top: 95px;
  }

  .sum-row {
    padding: 6px 10px;
    font-size: 0.76rem;
  }

  .sum-row.total-final {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 14px;
  }

  .total-final-val {
    font-size: 1.35rem;
  }

  /* Payment & Commitments Grid */
  .payment-policy-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    scroll-margin-top: 95px;
  }

  .bank-card, .commitments-card {
    padding: 12px 10px;
  }

  .bank-body-flex {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .bank-details-list {
    text-align: left;
    width: 100%;
  }

  .signatures-card {
    padding: 14px 10px;
  }

  .sig-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .sig-header-grid {
    flex-direction: column;
    gap: 2px;
    text-align: center;
  }

  /* Mobile Sticky Bottom Bar (Xếp gọn gàng không bao giờ bị cắt chữ/số) */
  .floating-action-bar {
    padding: 6px 12px;
  }

  .fab-center-wide {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
  }

  .fab-badge-scale {
    font-size: 0.72rem;
    padding: 4px 8px;
    flex-shrink: 0;
  }

  .fab-total-wrap {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 0;
    flex-shrink: 0;
    text-align: right;
  }

  .fab-total-wrap .fab-lbl {
    font-size: 0.62rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.3px;
    line-height: 1.1;
    text-transform: uppercase;
  }

  .fab-total-wrap .fab-val {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.18rem;
    font-weight: 900;
    color: #dc2626 !important;
    letter-spacing: -0.3px;
    line-height: 1.2;
    white-space: nowrap;
  }
}

/* ==========================================================================
   PRINT MEDIA STYLESHEET
   ========================================================================== */

@media print {
  @page {
    size: A4 portrait;
    margin: 10mm;
  }
  body {
    background: #fff !important;
    color: #0f172a !important;
    padding: 0 !important;
    font-size: 8.5pt;
  }
  .no-print, .top-nav, .nav-tabs-bar, .floating-action-bar, .toast-notification, .files-download-banner, .table-mobile-image-view {
    display: none !important;
  }
  .table-desktop-view {
    display: block !important;
  }
  .quotation-wrapper {
    margin: 0 !important;
    gap: 10px !important;
  }
  .card-panel {
    border: 1px solid #cbd5e1 !important;
    box-shadow: none !important;
    border-radius: 4px !important;
    padding: 10px 14px !important;
    page-break-inside: avoid;
  }
  .customer-info-grid {
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 6px !important;
  }
  .kpi-dashboard-grid {
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 6px !important;
  }
  .kpi-icon-wrap, .section-icon-box, .cust-icon {
    display: none !important;
  }
  .custom-table {
    min-width: 100% !important;
  }
  .custom-table th {
    background: #f1f5f9 !important;
    font-size: 7pt !important;
    padding: 4px 6px !important;
  }
  .custom-table td {
    font-size: 7.5pt !important;
    padding: 4px 6px !important;
  }
  .total-summary-card {
    border: 1.5px solid #dc2626 !important;
    background: #fef2f2 !important;
  }
  .payment-policy-grid {
    grid-template-columns: 1fr 1fr !important;
  }
}