/**
 * 247 MOBILE - SMART SEARCH & REPAIR PORTAL CSS V2.0
 * Phong cách hiện đại, tối ưu 100% cho Web Desktop & Mobile
 */

/* ==========================================
   1. KHUNG TỔNG THỂ MODEL FOCUS & 4 TAB CHÍNH
   ========================================== */
.srp-model-focus-box {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  padding: 24px;
  margin-bottom: 30px;
  animation: srpFadeIn 0.3s ease-in-out;
}

@keyframes srpFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.srp-focus-header {
  text-align: center;
  margin-bottom: 22px;
}

.srp-focus-badge {
  display: inline-block;
  background: #fef2f2;
  color: #d70018;
  font-size: 12px;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  border: 1px solid #fecaca;
}

.srp-focus-title {
  font-size: 26px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 6px 0;
}

.srp-focus-subtitle {
  font-size: 14px;
  color: #64748b;
  margin: 0;
}

/* 4 TAB CHÍNH TO, RÕ RÀNG */
.srp-main-4tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 18px;
  background: #f8fafc;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.srp-tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 14px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  color: #334155;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.srp-tab-btn:hover {
  border-color: #cbd5e1;
  background: #f1f5f9;
}

.srp-tab-btn.active {
  background: #d70018;
  border-color: #d70018;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(215, 0, 24, 0.25);
}

.srp-tab-btn .tab-count {
  font-size: 12px;
  opacity: 0.85;
}

.srp-tab-btn.active .tab-count {
  background: rgba(255, 255, 255, 0.25);
  padding: 1px 6px;
  border-radius: 10px;
}

/* SUB-CATEGORY CHIPS (CHO TAB SỬA CHỮA) */
.srp-subcat-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 0;
  margin-bottom: 18px;
  border-bottom: 1px dashed #e2e8f0;
}

.srp-sub-chip {
  padding: 6px 14px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
}

.srp-sub-chip:hover {
  background: #e2e8f0;
}

.srp-sub-chip.active {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
}

/* GRID HIỂN THỊ DỊCH VỤ */
.srp-tab-content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.srp-item-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

.srp-item-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
  border-color: #cbd5e1;
}

.srp-item-thumb {
  height: 150px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid #f1f5f9;
}

.srp-item-thumb img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.srp-item-card:hover .srp-item-thumb img {
  transform: scale(1.05);
}

.srp-item-thumb-placeholder {
  font-size: 40px;
}

.srp-item-content {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.srp-item-name {
  font-size: 15px;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 8px 0;
  line-height: 1.4;
  min-height: 42px;
}

.srp-item-meta {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.meta-tag {
  background: #f1f5f9;
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  padding: 2px 8px;
  border-radius: 4px;
}

.srp-item-variants-note {
  font-size: 11px;
  color: #0284c7;
  background: #f0f9ff;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
}

.srp-item-price-row {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid #f1f5f9;
}

.srp-item-price {
  font-size: 17px;
  font-weight: 800;
  color: #d70018;
}

.srp-btn-book-sm {
  background: #d70018;
  color: #ffffff;
  border: none;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.srp-btn-book-sm:hover {
  background: #b90014;
}

.srp-empty-tab {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 20px;
  background: #f8fafc;
  border-radius: 12px;
  color: #64748b;
  font-size: 14px;
}

/* ==========================================
   2. THẺ BÁO GIÁ TRÚNG ĐÍCH (BEST MATCH CARD)
   ========================================== */
.srp-best-match-wrapper {
  margin-bottom: 30px;
  animation: srpFadeIn 0.3s ease;
}

.srp-best-match-badge {
  display: inline-block;
  background: #16a34a;
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
  padding: 6px 16px;
  border-radius: 20px 20px 0 0;
  letter-spacing: 0.5px;
}

.srp-best-card {
  background: #ffffff;
  border: 2px solid #16a34a;
  border-radius: 0 16px 16px 16px;
  box-shadow: 0 12px 35px rgba(22, 163, 74, 0.12);
  display: flex;
  flex-wrap: wrap;
  overflow: hidden;
  padding: 24px;
  gap: 24px;
}

.srp-best-img-col {
  flex: 0 0 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border-radius: 12px;
  padding: 16px;
  border: 1px solid #e2e8f0;
}

.srp-best-img {
  max-width: 100%;
  max-height: 200px;
  object-fit: contain;
}

.srp-best-info-col {
  flex: 1 1 320px;
  display: flex;
  flex-direction: column;
}

.srp-best-cat-tag {
  display: inline-block;
  background: #f1f5f9;
  color: #334155;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  align-self: flex-start;
  margin-bottom: 8px;
}

.srp-best-name {
  font-size: 22px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 6px 0;
  line-height: 1.35;
}

.srp-best-model-tag {
  font-size: 14px;
  color: #64748b;
  margin-bottom: 14px;
}

/* PHÂN LOẠI NHỎ (VARIANTS) */
.srp-variant-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 16px;
}

.srp-variant-title {
  font-size: 12px;
  font-weight: 700;
  color: #475569;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.srp-variant-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.srp-vchip {
  padding: 7px 14px;
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #334155;
  cursor: pointer;
  transition: all 0.15s ease;
}

.srp-vchip:hover {
  border-color: #d70018;
}

.srp-vchip.active {
  background: #fef2f2;
  border-color: #d70018;
  color: #d70018;
  box-shadow: 0 2px 6px rgba(215, 0, 24, 0.15);
}

.srp-best-specs {
  background: #f8fafc;
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 18px;
}

.spec-row {
  font-size: 14px;
  color: #475569;
  margin-bottom: 6px;
}

.spec-row:last-child {
  margin-bottom: 0;
}

.srp-dynamic-price {
  font-size: 24px;
  font-weight: 900;
  color: #d70018;
  margin-left: 6px;
}

.srp-dynamic-warranty {
  color: #0f172a;
  margin-left: 6px;
}

.srp-best-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.srp-btn-book-now {
  flex: 1 1 200px;
  background: linear-gradient(135deg, #d70018 0%, #b90014 100%);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
  padding: 12px 20px;
  cursor: pointer;
  text-align: center;
  box-shadow: 0 4px 14px rgba(215, 0, 24, 0.3);
  transition: all 0.2s ease;
}

.srp-btn-book-now:hover {
  background: linear-gradient(135deg, #b90014 0%, #990010 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(215, 0, 24, 0.4);
}

.srp-btn-call-now {
  flex: 0 1 auto;
  padding: 12px 20px;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  background: #ffffff;
}

.srp-btn-call-now:hover {
  border-color: #0f172a;
  background: #f8fafc;
}

.srp-view-all-row {
  margin-top: auto;
}

.srp-link-view-all {
  font-size: 14px;
  font-weight: 700;
  color: #0284c7;
  text-decoration: none;
  transition: color 0.15s;
}

.srp-link-view-all:hover {
  text-decoration: underline;
  color: #0369a1;
}

/* ==========================================
   3. GOM CỤM SERIES ĐỜI MÁY
   ========================================== */
.srp-cluster-wrapper {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  padding: 24px;
  margin-bottom: 30px;
  animation: srpFadeIn 0.3s ease;
}

.srp-cluster-header {
  text-align: center;
  margin-bottom: 24px;
}

.srp-cluster-title {
  font-size: 22px;
  font-weight: 800;
  color: #0f172a;
  margin: 8px 0 4px 0;
}

.srp-cluster-sub {
  font-size: 14px;
  color: #64748b;
  margin: 0;
}

.srp-cluster-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.srp-cluster-group {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 14px 18px;
}

.srp-cluster-gname {
  font-size: 14px;
  font-weight: 800;
  color: #334155;
  margin: 0 0 10px 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.srp-cluster-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.srp-model-chip-btn {
  padding: 8px 16px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
  cursor: pointer;
  transition: all 0.15s ease;
}

.srp-model-chip-btn:hover {
  background: #d70018;
  border-color: #d70018;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(215, 0, 24, 0.2);
}

/* ==========================================
   4. GIAO DIỆN BAN ĐẦU (QUICK HOT MODELS)
   ========================================== */
.srp-initial-banner {
  text-align: center;
  margin-bottom: 30px;
}

.srp-quick-model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.srp-quick-model-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  padding: 18px 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.srp-quick-model-card:hover {
  border-color: #d70018;
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(215, 0, 24, 0.1);
}

.quick-icon {
  font-size: 32px;
  margin-bottom: 6px;
}

.quick-name {
  font-size: 15px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 4px;
}

.quick-count {
  font-size: 12px;
  color: #64748b;
  font-weight: 600;
}

/* ==========================================
   5. MODAL ĐẶT LỊCH HẸN POPUP
   ========================================== */
.srp-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.srp-modal-box {
  background: #ffffff;
  width: 100%;
  max-width: 480px;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  padding: 24px;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  animation: srpModalPop 0.25s ease-out;
}

@keyframes srpModalPop {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.srp-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border: none;
  background: #f1f5f9;
  border-radius: 50%;
  font-size: 16px;
  color: #64748b;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.srp-modal-close:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.srp-modal-head h3 {
  margin: 0 0 6px 0;
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
}

.srp-modal-head p {
  margin: 0 0 16px 0;
  font-size: 13px;
  color: #64748b;
}

.srp-form-group {
  margin-bottom: 14px;
}

.srp-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #334155;
  margin-bottom: 6px;
}

.srp-input, .srp-textarea, .srp-input-readonly {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 14px;
  color: #0f172a;
  box-sizing: border-box;
}

.srp-input-readonly {
  background: #f8fafc;
  color: #475569;
}

.srp-textarea {
  min-height: 70px;
  resize: vertical;
}

.srp-price-highlight {
  font-size: 22px;
  font-weight: 900;
  color: #d70018;
}

.srp-btn-submit {
  width: 100%;
  padding: 14px;
  background: #d70018;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.2s;
}

.srp-btn-submit:hover {
  background: #b90014;
}

/* ==========================================
   6. RESPONSIVE MOBILE
   ========================================== */
@media (max-width: 768px) {
  .srp-main-4tabs {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .srp-tab-btn {
    padding: 10px 8px;
    font-size: 13px;
  }
  .srp-best-card {
    flex-direction: column;
    padding: 16px;
  }
  .srp-best-img-col {
    flex: 0 0 160px;
    height: 160px;
  }
  .srp-best-name {
    font-size: 18px;
  }
  .srp-dynamic-price {
    font-size: 20px;
  }
  .srp-best-actions {
    flex-direction: column;
  }
  .srp-btn-book-now, .srp-btn-call-now {
    width: 100%;
  }
}

/* Đảm bảo khung kết quả tràn đầy 100% chiều ngang */
.srp-model-focus-box,
.srp-best-match-wrapper,
.srp-cluster-wrapper {
  grid-column: 1 / -1 !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

/* ==========================================
   ADMIN LIVE EDIT & VISIBILITY STYLES
   ========================================== */

/* 1. Admin Top Bar */
.srp-admin-topbar {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #f8fafc;
  padding: 10px 18px;
  border-radius: 10px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  border: 1px solid #334155;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
  animation: srpFadeIn 0.3s ease;
}

.srp-admin-topbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  flex-wrap: wrap;
}

.srp-admin-badge {
  background: #eab308;
  color: #0f172a;
  font-weight: 800;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

.srp-admin-user {
  color: #38bdf8;
}

.srp-admin-desc {
  color: #94a3b8;
  font-size: 12px;
}

.srp-admin-topbar-right {
  display: flex;
  align-items: center;
}

.srp-admin-live-tag {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border: 1px solid #059669;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 20px;
}

/* 2. Admin Action Buttons on Service Cards */
.srp-admin-item-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed #e2e8f0;
}

.srp-btn-adm {
  padding: 6px 4px;
  font-size: 11.5px;
  font-weight: 700;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
}

.srp-btn-adm-edit {
  background: #eff6ff;
  color: #2563eb;
  border: 1px solid #bfdbfe;
}
.srp-btn-adm-edit:hover {
  background: #2563eb;
  color: #ffffff;
}

.srp-btn-adm-toggle {
  background: #fefce8;
  color: #d97706;
  border: 1px solid #fde68a;
}
.srp-btn-adm-toggle:hover {
  background: #d97706;
  color: #ffffff;
}
.srp-btn-adm-toggle.is-hidden-btn {
  background: #ecfdf5;
  color: #059669;
  border: 1px solid #a7f3d0;
}
.srp-btn-adm-toggle.is-hidden-btn:hover {
  background: #059669;
  color: #ffffff;
}

.srp-btn-adm-del {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}
.srp-btn-adm-del:hover {
  background: #dc2626;
  color: #ffffff;
}

/* 3. Hidden Service Styling in Card */
.srp-card-is-hidden {
  border: 2px dashed #f59e0b !important;
  background: #fffdf5 !important;
  opacity: 0.88;
}

.srp-admin-hidden-badge {
  background: #f59e0b;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
  display: inline-block;
  letter-spacing: 0.3px;
}

/* 4. Best Match Admin Controls */
.srp-admin-best-actions {
  margin-top: 18px;
  padding: 14px;
  background: #f8fafc;
  border: 1.5px dashed #cbd5e1;
  border-radius: 10px;
}

.srp-admin-hidden-best-alert {
  background: #fef2f2;
  border: 1px solid #f87171;
  color: #991b1b;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12.5px;
  margin-bottom: 10px;
}

.srp-admin-best-title {
  font-size: 12px;
  font-weight: 800;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.srp-admin-btn-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.srp-admin-btn-group .srp-btn-adm {
  padding: 8px 16px;
  font-size: 13px;
}

/* 5. Modal Overlay & Dialog */
.srp-admin-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 9999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
}

.srp-admin-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.srp-admin-modal-dialog {
  background: #ffffff;
  border-radius: 16px;
  width: 100%;
  max-width: 780px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  animation: srpModalZoom 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes srpModalZoom {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.srp-admin-modal-header {
  padding: 16px 20px;
  background: #0f172a;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.srp-admin-modal-title {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.3px;
}

.srp-admin-modal-close {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
  transition: color 0.15s ease;
}
.srp-admin-modal-close:hover {
  color: #ffffff;
}

.srp-admin-modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
  background: #ffffff;
}

.srp-adm-form-group {
  margin-bottom: 14px;
}

.srp-adm-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #334155;
  margin-bottom: 5px;
}

.srp-adm-mini-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  margin-bottom: 3px;
}

.srp-adm-input {
  width: 100%;
  box-sizing: border-box;
  padding: 9px 12px;
  font-size: 14px;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  color: #0f172a;
  background: #ffffff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.srp-adm-input:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.srp-adm-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.srp-adm-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

/* Quản lý biến thể / phân loại */
.srp-adm-variants-section {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  padding: 16px;
  margin-top: 16px;
}

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

.srp-adm-btn-add-var {
  background: #10b981;
  color: #ffffff;
  border: none;
  padding: 6px 14px;
  font-size: 12.5px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s ease;
}
.srp-adm-btn-add-var:hover {
  background: #059669;
}

.srp-adm-variants-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.srp-adm-var-row {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 10px;
  display: grid;
  grid-template-columns: 2fr 1.2fr 1fr 1fr 1.2fr auto;
  gap: 8px;
  align-items: flex-end;
}

.srp-adm-var-row .srp-adm-input {
  font-size: 13px;
  padding: 6px 8px;
}

.srp-adm-del-var {
  background: #fee2e2;
  color: #ef4444;
  border: 1px solid #fca5a5;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  margin-bottom: 2px;
}
.srp-adm-del-var:hover {
  background: #ef4444;
  color: #ffffff;
}

.srp-admin-modal-footer {
  padding: 14px 20px;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.srp-adm-btn-secondary {
  background: #ffffff;
  color: #64748b;
  border: 1.5px solid #cbd5e1;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}
.srp-adm-btn-secondary:hover {
  background: #f1f5f9;
  color: #334155;
}

.srp-adm-btn-primary {
  background: #2563eb;
  color: #ffffff;
  border: none;
  padding: 9px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.2s ease;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}
.srp-adm-btn-primary:hover {
  background: #1d4ed8;
}

/* 6. Toast Notification */
.srp-admin-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000000;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.srp-admin-toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.srp-admin-toast.toast-success {
  background: #0f172a;
  color: #34d399;
  border: 1.5px solid #10b981;
}

.srp-admin-toast.toast-error {
  background: #0f172a;
  color: #f87171;
  border: 1.5px solid #ef4444;
}

/* Responsive Modal */
@media (max-width: 768px) {
  .srp-adm-grid-2,
  .srp-adm-grid-3 {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .srp-adm-var-row {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .srp-adm-var-name-col {
    grid-column: 1 / -1;
  }
  .srp-adm-del-var {
    grid-column: 1 / -1;
    width: 100%;
    margin-top: 4px;
  }
}