:root {
  --bg: #f5f7fb;
  --white: #ffffff;
  --text: #0f172a;
  --muted: #64748b;

  --blue: #005bbb;
  --blue-dark: #003f88;

  --red: #c1121f;
  --red-dark: #9b0d18;

  --gold: #f2c94c;
  --gold-dark: #d4a514;

  --border: #e2e8f0;
  --soft: #f8fafc;

  --shadow: 0 12px 28px rgba(15, 23, 42, 0.10);
  --shadow-strong: 0 18px 40px rgba(15, 23, 42, 0.16);

  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(0, 91, 187, 0.08), transparent 25%),
    radial-gradient(circle at bottom right, rgba(193, 18, 31, 0.07), transparent 22%),
    var(--bg);
  line-height: 1.5;
}

a {
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

img {
  max-width: 100%;
  display: block;
}

/* ---------- HEADER ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(90deg, var(--blue-dark), var(--red-dark));
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.14);
}

.navbar {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: 14px 0;
}

.logo {
  color: var(--white);
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.user-badge {
  background: rgba(255, 255, 255, 0.12);
  color: white;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-weight: 600;
}

.nav-btn {
  background: white;
  color: var(--text);
  border: none;
  padding: 11px 16px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
}

.nav-btn:hover {
  transform: translateY(-2px);
}

/* ---------- BOTONES ---------- */
.btn-primary,
.btn-secondary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: white;
  border: none;
  box-shadow: 0 10px 18px rgba(0, 91, 187, 0.18);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  color: white;
  border: none;
  box-shadow: 0 10px 18px rgba(193, 18, 31, 0.18);
}

.btn-outline {
  background: white;
  color: var(--blue);
  border: 2px solid var(--gold);
}

.btn-primary:hover,
.btn-secondary:hover,
.btn-outline:hover {
  transform: translateY(-2px);
}

.full-width {
  width: 100%;
}

.btn-sm {
  padding: 10px 12px;
  font-size: 14px;
}

/* ---------- FORM ---------- */
.form-group {
  margin-bottom: 16px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  color: #334155;
}

input,
select,
textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #cbd5e1;
  border-radius: 14px;
  background: white;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(0, 91, 187, 0.10);
}

textarea {
  resize: vertical;
}

/* ---------- GENERALES ---------- */
.section-title {
  font-size: clamp(2rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- LOGIN ---------- */
.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at 10% 20%, rgba(242, 201, 76, 0.20), transparent 25%),
    radial-gradient(circle at 85% 10%, rgba(193, 18, 31, 0.16), transparent 25%),
    linear-gradient(135deg, var(--blue-dark), var(--blue), var(--red));
}

.login-container {
  width: min(1120px, 100%);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.20);
}

.login-left {
  padding: 54px 46px;
  background: linear-gradient(180deg, #eef5ff, #fff7df);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.badge {
  width: fit-content;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #111827;
}

.login-left h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.login-left p {
  color: #334155;
  font-size: 1.05rem;
  line-height: 1.75;
}

.features {
  display: grid;
  gap: 12px;
  margin-top: 10px;
}

.feature {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 18px;
  padding: 15px 16px;
  box-shadow: var(--shadow);
}

.login-right {
  padding: 40px 34px;
  background: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 11px 16px;
  border: none;
  border-radius: 999px;
  background: #e5e7eb;
  font-weight: 700;
  cursor: pointer;
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: white;
}

.panel {
  display: none;
}

.panel.active {
  display: block;
}

.panel h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.subtext {
  color: var(--muted);
  margin-bottom: 18px;
}

.guest-box {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 18px;
  padding: 18px;
}

.note {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 14px;
  display: none;
}

.note.show {
  display: block;
}

/* ---------- INDEX ---------- */
.hero,
.schools,
.info-section,
.school-detail,
.grades-page,
.products-page,
.cart-page,
.contact-page,
.admin-page,
.page-hero {
  width: min(1200px, calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
  padding: 34px 0 20px;
}

.hero-text,
.hero-box,
.school-card,
.info-card,
.detail-card,
.grade-card,
.product-card,
.cart-card,
.summary-card,
.contact-form-card,
.admin-form-card,
.admin-table-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.hero-text {
  padding: 34px;
}

.hero-text h1 {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  line-height: 1.04;
  margin-bottom: 14px;
  letter-spacing: -0.05em;
}

.hero-text p {
  font-size: 1.15rem;
  color: #334155;
  line-height: 1.8;
  margin-bottom: 24px;
}

.hero-box {
  padding: 28px;
  background: linear-gradient(135deg, var(--blue), var(--red));
  color: white;
}

.hero-box h3 {
  font-size: 1.6rem;
  margin-bottom: 14px;
}

.hero-box ul {
  padding-left: 18px;
  line-height: 1.9;
}

.schools {
  padding: 14px 0 12px;
}

.school-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.school-card {
  overflow: hidden;
  transition: 0.22s ease;
}

.school-card:hover,
.grade-card:hover,
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.school-top {
  min-height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: white;
  text-align: center;
  padding: 24px;
}

.school-1 {
  background: linear-gradient(135deg, var(--blue), var(--gold));
}

.school-2 {
  background: linear-gradient(135deg, var(--red), var(--gold));
}

.school-content {
  padding: 24px;
}

.school-content h3 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.school-content p {
  color: #334155;
  line-height: 1.75;
  margin-bottom: 8px;
}

.grades {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 20px;
}

.grade-tag {
  background: linear-gradient(135deg, #fff6d9, #fef3c7);
  color: #7c5b00;
  border: 1px solid #f2d67b;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
}

.info-section {
  padding: 12px 0 50px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.info-card {
  padding: 24px;
}

.info-card h3,
.info-card h4 {
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.info-card p {
  color: #334155;
  line-height: 1.8;
}

/* ---------- PAGE HERO ---------- */
.page-hero {
  margin-top: 28px;
  border-radius: 30px;
  padding: 54px 34px;
  color: white;
  box-shadow: var(--shadow-strong);
}

.page-badge {
  display: inline-block;
  margin-bottom: 16px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-weight: 700;
}

.page-hero-content h1 {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  margin-bottom: 12px;
  letter-spacing: -0.04em;
}

.page-hero-content p {
  max-width: 760px;
  line-height: 1.8;
  font-size: 1.06rem;
}

.school-hero-1 {
  background: linear-gradient(135deg, var(--blue), var(--gold));
}

.school-hero-2 {
  background: linear-gradient(135deg, var(--red), var(--gold));
}

.grade-hero-primary {
  background: linear-gradient(135deg, var(--blue), var(--gold));
}

.grade-hero-secondary {
  background: linear-gradient(135deg, var(--red), var(--gold));
}

.grade-hero-highschool {
  background: linear-gradient(135deg, var(--blue-dark), var(--red));
}

.grade-hero-university {
  background: linear-gradient(135deg, var(--blue), var(--red));
}

.cart-hero {
  background: linear-gradient(135deg, var(--blue-dark), var(--red));
}

.contact-hero {
  background: linear-gradient(135deg, var(--blue), var(--gold));
}

.admin-hero {
  background: linear-gradient(135deg, var(--blue-dark), var(--red));
}

/* ---------- DETAIL ---------- */
.school-detail {
  padding: 24px 0 0;
}

.detail-card {
  padding: 26px;
}

.detail-card h3 {
  font-size: 1.6rem;
  margin-bottom: 14px;
}

.detail-card p {
  color: #334155;
  line-height: 1.8;
}

/* ---------- GRADES ---------- */
.grades-page {
  padding: 16px 0 50px;
}

.grade-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.grade-card {
  overflow: hidden;
}

.grade-top {
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  padding: 24px;
}

.grade-primary {
  background: linear-gradient(135deg, var(--blue), var(--gold));
}

.grade-secondary {
  background: linear-gradient(135deg, var(--red), var(--gold));
}

.grade-highschool {
  background: linear-gradient(135deg, var(--blue-dark), var(--red));
}

.grade-university {
  background: linear-gradient(135deg, var(--blue), var(--red));
}

.grade-content {
  padding: 24px;
}

.grade-content h3 {
  font-size: 1.7rem;
  margin-bottom: 12px;
}

.grade-content p {
  color: #334155;
  line-height: 1.75;
  margin-bottom: 12px;
}

.grade-list {
  padding-left: 20px;
  line-height: 1.9;
  color: #334155;
  margin-bottom: 18px;
}

/* ---------- PRODUCTS ---------- */
.products-page {
  padding: 20px 0 50px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.product-card {
  overflow: hidden;
}

.product-image {
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue), var(--red));
  color: white;
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  padding: 24px;
}

.product-content {
  padding: 22px;
}

.product-content h3 {
  font-size: 1.55rem;
  margin-bottom: 10px;
}

.product-content p {
  color: #334155;
  line-height: 1.75;
  margin-bottom: 12px;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 14px;
}

/* ---------- CART ---------- */
.cart-page {
  padding: 24px 0 50px;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 24px;
}

.cart-card,
.summary-card {
  padding: 24px;
}

.cart-card-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 20px;
}

.cart-card-header h2,
.summary-card h3 {
  font-size: 1.7rem;
}

.cart-items {
  display: grid;
  gap: 16px;
}

.cart-item {
  border: 1px solid var(--border);
  background: white;
  border-radius: 18px;
  padding: 18px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}

.cart-item-info h4 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.cart-item-info p {
  color: #475569;
  line-height: 1.7;
}

.cart-item-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.quantity-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--soft);
  border: 1px solid #cbd5e1;
  padding: 8px 10px;
  border-radius: 999px;
}

.qty-btn {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  background: var(--blue);
  color: white;
  font-weight: 800;
  cursor: pointer;
}

.remove-btn {
  border: none;
  background: var(--red);
  color: white;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
}

.cart-item-total {
  font-size: 1.2rem;
  font-weight: 800;
}

.empty-cart {
  text-align: center;
  padding: 34px;
  border: 1px dashed #cbd5e1;
  border-radius: 18px;
  background: var(--soft);
  color: var(--muted);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  color: #334155;
}

.total-row {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 10px;
  margin-bottom: 20px;
  font-size: 1.35rem;
  font-weight: 800;
}

/* ---------- CONTACT ---------- */
.contact-page {
  padding: 24px 0 50px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}

.contact-form-card {
  padding: 24px;
}

.contact-form-card h2 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.contact-subtext {
  color: var(--muted);
  margin-bottom: 20px;
}

.contact-info-column {
  display: grid;
  gap: 18px;
}

/* ---------- ADMIN ---------- */
.admin-page {
  padding: 24px 0 50px;
}

.admin-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.25fr;
  gap: 24px;
}

.admin-form-card,
.admin-table-card {
  padding: 24px;
}

.admin-form-card h2,
.admin-table-card h2 {
  font-size: 1.8rem;
  margin-bottom: 18px;
}

.admin-table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.admin-table-wrapper {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  padding: 14px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.admin-table th {
  background: #f8fafc;
  font-weight: 800;
}

.stock-input {
  width: 92px;
}

.table-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---------- FOOTER ---------- */
footer {
  background: #0f172a;
  color: rgba(255, 255, 255, 0.88);
  text-align: center;
  padding: 24px 16px;
  margin-top: 16px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .hero,
  .school-grid,
  .info-section,
  .grade-grid,
  .cart-layout,
  .contact-layout,
  .admin-layout,
  .login-container {
    grid-template-columns: 1fr;
  }

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

  .navbar {
    justify-content: center;
  }

  .nav-right {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .logo {
    font-size: 1.6rem;
  }

  .hero-text,
  .hero-box,
  .school-content,
  .grade-content,
  .product-content,
  .detail-card,
  .info-card,
  .cart-card,
  .summary-card,
  .contact-form-card,
  .admin-form-card,
  .admin-table-card,
  .page-hero,
  .login-left,
  .login-right {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-text h1,
  .page-hero-content h1,
  .login-left h1 {
    font-size: 2.2rem;
  }

  .school-top,
  .grade-top,
  .product-image {
    min-height: 150px;
    font-size: 1.5rem;
  }

  .actions {
    flex-direction: column;
  }

  .actions .btn-primary,
  .actions .btn-outline,
  .actions .btn-secondary {
    width: 100%;
  }
}

.orders-admin-page {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 50px;
}

.orders-admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.orders-grid {
  display: grid;
  gap: 20px;
}

.order-card {
  background: rgba(255, 255, 255, 0.96);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.order-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.order-card-top h3 {
  font-size: 1.5rem;
}

.order-status {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #111827;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 800;
}

.order-card-body p {
  margin-bottom: 8px;
  color: #334155;
  line-height: 1.7;
}

.order-products {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.order-products h4 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.order-products ul {
  padding-left: 20px;
  color: #334155;
  line-height: 1.8;
}

.status-available {
  color: #0f172a;
}

.status-pending {
  color: #b45309;
  font-weight: 800;
}

.status-unavailable {
  color: #b91c1c;
  font-weight: 800;
}

button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
}

.status-available {
  color: #0f172a;
  font-weight: 800;
}

.status-pending {
  color: #b45309;
  font-weight: 800;
}

.status-unavailable {
  color: #b91c1c;
  font-weight: 800;
}

button:disabled,
select:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.sizes-editor {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
}

.size-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 10px;
}

.admin-products-list {
  display: grid;
  gap: 18px;
}

.admin-product-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
}

.admin-product-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.admin-product-head h3 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.admin-product-description {
  color: #475569;
  margin-bottom: 14px;
}

.admin-inline-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: end;
}

.admin-sizes-grid {
  display: grid;
  gap: 10px;
}

.admin-size-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 780px) {
  .size-row,
  .admin-size-item,
  .admin-inline-grid {
    grid-template-columns: 1fr;
  }
}

.admin-header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-tab-content {
  display: none;
  margin-top: 12px;
}

.admin-tab-content.active {
  display: block;
}

.sizes-badges-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.size-badge {
  background: linear-gradient(135deg, #fff6d9, #fef3c7);
  color: #7c5b00;
  border: 1px solid #f2d67b;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
}

.admin-header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.sizes-editor {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
}

.size-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 10px;
}

.admin-products-list {
  display: grid;
  gap: 18px;
}

.admin-product-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
}

.admin-product-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.admin-product-head h3 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.admin-product-description {
  color: #475569;
  margin-bottom: 14px;
}

.admin-inline-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: end;
}

.admin-tab-content {
  display: none;
  margin-top: 12px;
}

.admin-tab-content.active {
  display: block;
}

.sizes-badges-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.size-badge {
  background: linear-gradient(135deg, #fff6d9, #fef3c7);
  color: #7c5b00;
  border: 1px solid #f2d67b;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
}

.admin-sizes-grid {
  display: grid;
  gap: 10px;
}

.admin-size-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 780px) {
  .size-row,
  .admin-size-item,
  .admin-inline-grid {
    grid-template-columns: 1fr;
  }
}

.admin-header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.sizes-editor {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
}

.size-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 10px;
  align-items: end;
}

.admin-products-list {
  display: grid;
  gap: 18px;
}

.admin-product-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
}

.admin-product-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.admin-product-head h3 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.admin-product-description {
  color: #475569;
  margin-bottom: 14px;
}

.admin-inline-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: end;
}

.admin-tab-content {
  display: none;
  margin-top: 12px;
}

.admin-tab-content.active {
  display: block;
}

.sizes-badges-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.size-badge {
  background: linear-gradient(135deg, #fff6d9, #fef3c7);
  color: #7c5b00;
  border: 1px solid #f2d67b;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
}

.admin-sizes-grid {
  display: grid;
  gap: 10px;
}

.admin-stock-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.admin-stock-header span {
  font-size: 0.9rem;
  font-weight: 800;
  color: #334155;
  background: #eef2ff;
  border: 1px solid #c7d2fe;
  padding: 10px 14px;
  border-radius: 12px;
  text-align: center;
}

.admin-size-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.admin-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-field-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #475569;
  padding-left: 4px;
}

.size-input-label {
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  color: #0f172a;
  font-weight: 700;
}

.stock-input-value {
  background: #eff6ff;
  border: 1px solid #93c5fd;
  color: #1e3a8a;
  font-weight: 800;
}

.size-input-label:focus,
.stock-input-value:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

@media (max-width: 780px) {
  .size-row,
  .admin-size-item,
  .admin-inline-grid,
  .admin-stock-header {
    grid-template-columns: 1fr;
  }
}

.customer-category-section {
  margin-bottom: 36px;
}

.customer-category-header {
  margin-bottom: 18px;
  padding: 16px 20px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(20, 76, 170, 0.10), rgba(180, 30, 60, 0.08));
  border: 1px solid rgba(20, 76, 170, 0.12);
}

.customer-category-header h3 {
  margin: 0;
  font-size: 1.5rem;
  color: #0f172a;
}

.category-grid {
  margin-top: 0;
}

.product-sizes-info {
  margin: 12px 0 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.product-sizes-info strong {
  margin-right: 4px;
  color: #334155;
}

.customer-size-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-weight: 700;
  font-size: 0.9rem;
}

.customer-size-badge.empty {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #64748b;
}

.customer-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 24px;
}

.category-filter-btn {
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #0f172a;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s ease;
}

.category-filter-btn:hover {
  transform: translateY(-1px);
  border-color: #93c5fd;
}

.category-filter-btn.active {
  background: linear-gradient(135deg, #1d4ed8, #1e3a8a);
  color: #ffffff;
  border-color: transparent;
}

.customer-category-section {
  margin-bottom: 36px;
}

.customer-category-header {
  margin-bottom: 18px;
  padding: 16px 20px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(20, 76, 170, 0.10), rgba(180, 30, 60, 0.08));
  border: 1px solid rgba(20, 76, 170, 0.12);
}

.customer-category-header h3 {
  margin: 0;
  font-size: 1.5rem;
  color: #0f172a;
}

.category-grid {
  margin-top: 0;
}

.product-sizes-info {
  margin: 12px 0 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.product-sizes-info strong {
  margin-right: 4px;
  color: #334155;
}

.customer-size-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-weight: 700;
  font-size: 0.9rem;
}

.customer-size-badge.empty {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #64748b;
}

.customer-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 24px;
}

.category-filter-btn {
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #0f172a;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s ease;
}

.category-filter-btn:hover {
  transform: translateY(-1px);
  border-color: #93c5fd;
}

.category-filter-btn.active {
  background: linear-gradient(135deg, #1d4ed8, #1e3a8a);
  color: #ffffff;
  border-color: transparent;
}

.customer-category-section {
  margin-bottom: 36px;
}

.customer-category-header {
  margin-bottom: 18px;
  padding: 16px 20px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(20, 76, 170, 0.10), rgba(180, 30, 60, 0.08));
  border: 1px solid rgba(20, 76, 170, 0.12);
}

.customer-category-header h3 {
  margin: 0;
  font-size: 1.5rem;
  color: #0f172a;
}

.category-grid {
  margin-top: 0;
}

.product-sizes-info {
  margin: 12px 0 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.product-sizes-info strong {
  margin-right: 4px;
  color: #334155;
}

.customer-size-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-weight: 700;
  font-size: 0.9rem;
}

.customer-size-badge.empty {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #64748b;
}

.catalog-filter-box {
  margin: 0 0 28px;
  max-width: 460px;
}

.catalog-filter-label {
  display: block;
  margin-bottom: 10px;
  font-weight: 800;
  color: #0f172a;
  font-size: 1rem;
}

.catalog-filter-select {
  width: 100%;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #0f172a;
  font-size: 1rem;
  font-weight: 700;
  outline: none;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
}

.catalog-filter-select:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.catalog-filter-select option {
  font-weight: 600;
}

.customer-category-section {
  margin-bottom: 36px;
}

.customer-category-header {
  margin-bottom: 18px;
  padding: 16px 20px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(20, 76, 170, 0.10), rgba(180, 30, 60, 0.08));
  border: 1px solid rgba(20, 76, 170, 0.12);
}

.customer-category-header h3 {
  margin: 0;
  font-size: 1.5rem;
  color: #0f172a;
}

.category-grid {
  margin-top: 0;
}

.product-sizes-info {
  margin: 12px 0 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.product-sizes-info strong {
  margin-right: 4px;
  color: #334155;
}

.customer-size-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-weight: 700;
  font-size: 0.9rem;
}

.customer-size-badge.empty {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #64748b;
}

.hero-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.escudo {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border-radius: 12px;
  background: white;
  padding: 5px;
}

.badge {
  background: rgba(255,255,255,0.2);
  padding: 10px 18px;
  border-radius: 20px;
  color: white;
  font-weight: bold;
}

.school-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  font-size: 24px;
  font-weight: bold;
  color: white;
}

/* ESCUDO GRANDE Y LIMPIO */
.school-logo {
  width: 170px;   /* 🔥 más grande */
  height: 170px;
  object-fit: contain;

  /* ❌ quitamos fondo */
  background: none;
  padding: 0;

  /* ✨ efecto bonito */
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
}

.school-logo:hover {
  transform: scale(1.1);
  transition: 0.3s;
}

.product-photo {
  padding: 0;
  height: 260px;
  overflow: hidden;
  background: #f4f6fb;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Imagen mini en inventario admin */
.admin-product-card-content {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.admin-product-thumb {
  width: 120px;
  height: 120px;
  border-radius: 18px;
  overflow: hidden;
  background: #f4f6fb;
  border: 1px solid #dbe3f0;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px;
  font-weight: 800;
  color: #13213a;
}

.admin-product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-product-info {
  flex: 1;
}

@media (max-width: 700px) {
  .admin-product-card-content {
    flex-direction: column;
  }

  .admin-product-thumb {
    width: 100%;
    height: 180px;
  }
}

.payment-info-card {
  background: #f8fafc;
  border: 1px solid #dbe3f0;
  border-radius: 18px;
  padding: 14px;
  margin: 12px 0;
}

.payment-info-card h4,
.payment-info-card h5 {
  margin-bottom: 8px;
}

.transfer-box {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 12px;
  margin-top: 10px;
}

.transfer-box p {
  margin: 0;
  line-height: 1.6;
}

.order-status-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0 20px;
}

.order-status-controls label {
  font-weight: 700;
  color: #334155;
}

.order-status-controls select {
  max-width: 180px;
}

.order-status.status-pendiente {
  background: #facc15;
  color: #1f2937;
}

.order-status.status-listo {
  background: #bbf7d0;
  color: #166534;
}

.order-status.status-entregado {
  background: #dbeafe;
  color: #1d4ed8;
}

.order-status.status-cancelado {
  background: #fecaca;
  color: #991b1b;
}

.btn-danger {
  border: none;
  background: #dc2626;
  color: #ffffff;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 700;
  cursor: pointer;
}

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

.payment-info-card {
  background: #f8fafc;
  border: 1px solid #dbe3f0;
  border-radius: 18px;
  padding: 14px;
  margin: 12px 0;
}

.payment-info-card h4,
.payment-info-card h5 {
  margin-bottom: 8px;
}

.transfer-box {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 12px;
  margin-top: 10px;
}

.transfer-box p {
  margin: 0;
  line-height: 1.6;
}

.order-status-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0 20px;
}

.order-status-controls label {
  font-weight: 700;
  color: #334155;
}

.order-status-controls select {
  max-width: 180px;
}

.order-status.status-pendiente {
  background: #facc15;
  color: #1f2937;
}

.order-status.status-listo {
  background: #bbf7d0;
  color: #166534;
}

.order-status.status-entregado {
  background: #dbeafe;
  color: #1d4ed8;
}

.order-status.status-cancelado {
  background: #fecaca;
  color: #991b1b;
}

.btn-danger {
  border: none;
  background: #dc2626;
  color: #ffffff;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 700;
  cursor: pointer;
}

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

.package-products-selector {
  max-height: 360px;
  overflow-y: auto;
  border: 1px solid #dbe3f0;
  border-radius: 18px;
  padding: 12px;
  background: #f8fafc;
}

.package-product-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  margin-bottom: 8px;
  cursor: pointer;
}

.package-product-option:hover {
  background: #f1f5f9;
}

.package-product-option input {
  margin-top: 4px;
}

.package-product-option small {
  color: #64748b;
  line-height: 1.5;
}

.package-products-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.package-products-summary ul {
  margin-top: 8px;
  padding-left: 18px;
}

.package-products-summary li {
  margin-bottom: 6px;
}

.package-products-summary li span {
  display: block;
  color: #64748b;
  font-size: 0.9rem;
}

.btn-danger {
  border: none;
  background: #dc2626;
  color: #ffffff;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 700;
  cursor: pointer;
}

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

.admin-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.admin-tab {
  border: 2px solid #0057b8;
  background: #ffffff;
  color: #0057b8;
  border-radius: 999px;
  padding: 12px 24px;
  font-weight: 800;
  cursor: pointer;
  font-size: 1rem;
}

.admin-tab.active {
  background: #0057b8;
  color: #ffffff;
}

.admin-tab:hover {
  transform: translateY(-1px);
}

.package-card {
  border: 2px solid #0057b8;
}

.package-image {
  background: linear-gradient(135deg, #0057b8, #38bdf8);
  color: #ffffff;
}

.package-discount-badge {
  display: inline-block;
  background: #dcfce7;
  color: #166534;
  font-weight: 800;
  padding: 8px 12px;
  border-radius: 999px;
  margin: 10px 0;
}

.package-products-picker {
  display: grid;
  gap: 12px;
  margin: 14px 0;
}

.package-product-picker {
  background: #f8fafc;
  border: 1px solid #dbe3f0;
  border-radius: 14px;
  padding: 10px;
}

.package-product-picker label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
}

.package-price-box {
  background: #f8fafc;
  border: 1px solid #dbe3f0;
  border-radius: 14px;
  padding: 12px;
  margin: 14px 0;
}

.package-price-box p {
  margin: 6px 0;
}

.package-total-line {
  font-size: 1.05rem;
  color: #0057b8;
}

.package-cart-item {
  border: 2px solid #0057b8;
  background: #f8fbff;
}

.package-cart-products {
  margin: 10px 0;
  padding-left: 20px;
}

.package-cart-products li {
  margin-bottom: 8px;
}

.package-filter-box {
  background: #f8fafc;
  border: 1px solid #dbe3f0;
  border-radius: 18px;
  padding: 14px;
  margin-bottom: 14px;
}

.package-filter-box input,
.package-filter-box select {
  width: 100%;
}

.package-filter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

@media (max-width: 720px) {
  .package-filter-grid {
    grid-template-columns: 1fr;
  }
}

.payment-info-card {
  background: #f8fafc;
  border: 1px solid #dbe3f0;
  border-radius: 18px;
  padding: 14px;
  margin: 12px 0;
}

.payment-info-card h4,
.payment-info-card h5 {
  margin-bottom: 8px;
}

.transfer-box {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 12px;
  margin-top: 10px;
}

.transfer-box p {
  margin: 0;
  line-height: 1.6;
}

.order-status-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0 20px;
}

.order-status-controls label {
  font-weight: 700;
  color: #334155;
}

.order-status-controls select {
  max-width: 180px;
}

.order-status.status-pendiente {
  background: #facc15;
  color: #1f2937;
}

.order-status.status-listo {
  background: #bbf7d0;
  color: #166534;
}

.order-status.status-entregado {
  background: #dbeafe;
  color: #1d4ed8;
}

.order-status.status-cancelado {
  background: #fecaca;
  color: #991b1b;
}

.btn-danger {
  border: none;
  background: #dc2626;
  color: #ffffff;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 700;
  cursor: pointer;
}

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

.package-card {
  border: 2px solid #0057b8;
}

.package-image {
  background: linear-gradient(135deg, #0057b8, #38bdf8);
  color: #ffffff;
}

.package-discount-badge {
  display: inline-block;
  background: #dcfce7;
  color: #166534;
  font-weight: 800;
  padding: 8px 12px;
  border-radius: 999px;
  margin: 10px 0;
}

.package-products-picker {
  display: grid;
  gap: 12px;
  margin: 14px 0;
}

.package-product-picker {
  background: #f8fafc;
  border: 1px solid #dbe3f0;
  border-radius: 14px;
  padding: 10px;
}

.package-product-picker label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
}

.package-price-box {
  background: #f8fafc;
  border: 1px solid #dbe3f0;
  border-radius: 14px;
  padding: 12px;
  margin: 14px 0;
}

.package-price-box p {
  margin: 6px 0;
}

.package-total-line {
  font-size: 1.05rem;
  color: #0057b8;
}

.package-cart-item {
  border: 2px solid #0057b8;
  background: #f8fbff;
}

.package-cart-products {
  margin: 10px 0;
  padding-left: 20px;
}

.package-cart-products li {
  margin-bottom: 8px;
}

.package-filter-box {
  background: #f8fafc;
  border: 1px solid #dbe3f0;
  border-radius: 18px;
  padding: 14px;
  margin-bottom: 14px;
}

.package-filter-box input,
.package-filter-box select {
  width: 100%;
}

.package-filter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

@media (max-width: 720px) {
  .package-filter-grid {
    grid-template-columns: 1fr;
  }
}