/* Estilos baseados no site Osteotech.pt */

/* Global font faces: local Century Gothic (TTF) */
@font-face {
  font-family: 'Century Gothic';
  src: url('/fonts/Century%20Gothic/centurygothic.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Century Gothic';
  src: url('/fonts/Century%20Gothic/centurygothic_bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --primary-color: #8dabd2;
  --secondary-color: #649cbd;
  --accent-color: #00a0e6;
  --brand-blue: #08477f;
  --text-color: #333333;
  --text-light: #666666;
  --background-color: #ffffff;
  --border-color: #dddddd;
  --success-color: #28a745;
  --error-color: #dc3545;
  --warning-color: #ffc107;
  /* Global preferred font stack */
  --cg-font: 'Century Gothic','CenturyGothic','Montserrat',Arial,sans-serif;
  --ost_blue: #1883b2;
  --ost_gray: #596678;
  --ost_dark_gray: #282828;
  --ost_light_gray: #dcdfe1;
  --ost_dark_blue: #08364d;
}

.page-title {
  font-family: var(--cg-font);
  color: var(--accent-color);
  text-align: center;
  font-weight: 700;
  font-size: clamp(1.6rem, 1.05rem + 1.2vw, 2.4rem);
  letter-spacing: 0.02em;
}

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

body {
  font-family: var(--cg-font);
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
}

/* Default icon color to brand blue in main content and generic contexts */
main i.fa, main i.fas, main i.fa-solid, main i.fa-regular, main i.fa-brands,
i.fa, i.fas, i.fa-solid, i.fa-regular, i.fa-brands {
  color: var(--brand-blue);
}

/* Global themed links */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color .2s, background-color .2s, text-decoration-color .2s;
}

a:hover, a:focus {
  color: var(--accent-color);
  text-decoration: underline;
  text-decoration-color: var(--accent-color);
}

a:active {
  color: var(--secondary-color);
}

a[disabled], a.disabled {
  pointer-events: none;
  opacity: .6;
}

/* Utility link variants */
.link-muted { color: var(--text-light); }
.link-muted:hover { color: var(--primary-color); }
.link-inverse { color: #fff; }
.link-inverse:hover { color: #fff; text-decoration: underline; }
.link-danger { color: var(--error-color); }
.link-danger:hover { color: #a71d2a; }

/* Header */
.header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 1rem 0;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
}

/* Menu toggle (mobile compact) */
.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-right: 8px;
}
.menu-toggle .hamburger {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  position: relative;
}
.menu-toggle .hamburger::before, .menu-toggle .hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: #fff;
}
.menu-toggle .hamburger::before { top: -6px; }
.menu-toggle .hamburger::after { top: 6px; }

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  text-decoration: none;
  color: white;
}

.logo img { max-height:42px; }

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  color: white;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: background-color 0.3s;
}

.nav-menu a:hover {
  background-color: rgba(255,255,255,0.1);
}

/* Active nav link */
.nav-menu a.active, .nav-menu a[aria-current="page"] {
  background-color: rgba(255,255,255,0.22);
  font-weight: 600;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.35) inset;
}

.nav-cart {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.cart-badge {
  position: absolute;
  top: -6px;
  right: -10px;
  background: #ff4757;
  color: #fff;
  border-radius: 999px;
  font-size: 0.75rem;
  padding: 0 6px;
  line-height: 18px;
  min-width: 18px;
  text-align: center;
  display: none;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Main Content */
.main-content {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 2rem;
  min-height: calc(100vh - 200px);
}

/* Cards */
.card {
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  margin-bottom: 2rem;
  overflow: hidden;
}

/* Specialized title card (catalog header) */
.card.title-card {
  background:#596678;
  border-radius:15px;
  margin:1rem 0 .75rem;
  color:#fff;
}
.card.title-card .title-card-inner {
  padding:1rem 1.25rem;
  display:flex;
  align-items:center;
  justify-content:center;
  background:transparent;
}
.card.title-card h1 {
  margin:0;
  font-size:1.4rem;
  display:flex;
  align-items:center;
  gap:10px;
  letter-spacing:.5px;
  color:#fff;
}
.card.title-card h1 i { font-size:1.3rem; color:#fff; }

.card-header {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  padding: 1.5rem;
}

.card-header h2 {
  margin: 0;
  font-size: 1.5rem;
}

.card-body {
  padding: 2rem;
  overflow: visible;
}

.card-body > div {
  overflow: visible;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: bold;
  color: var(--text-color);
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 5px rgb(43, 70, 97);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s;
}

/* Ensure visited anchors styled as buttons keep same look */
.btn:link, .btn:visited { color: #ffffff; text-decoration: none; }
.btn-secondary:link, .btn-secondary:visited { color: #ffffff; }
.btn-outline:link, .btn-outline:visited { color: var(--primary-color); }
.btn-secondary.btn-outline:link, .btn-secondary.btn-outline:visited { color: var(--text-light); }

.btn:hover {
  background-color: var(--secondary-color);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: #dcdfe2; /* updated per request */
  color: #222 !important;
  border:1px solid #c5c9cc;
}

.btn-secondary:hover {
  background-color: #cbd0d4;
  border-color:#b5babf;
}

.btn-success {
  background-color: var(--success-color);
}

.btn-danger {
  background-color: var(--error-color);
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  padding: 0.65rem 1.25rem;
}
.btn-outline:hover {
  background: var(--primary-color);
  color: #fff;
}

.btn-secondary.btn-outline {
  color: var(--text-light);
  border-color: var(--text-light);
}
.btn-secondary.btn-outline:hover {
  background: var(--text-light);
  color: #fff;
}

.btn[disabled], .btn.disabled { opacity: .55; pointer-events: none; }

/* Compact icon-only clear buttons for filtros */
.btn.btn-clear-icon {
  padding: .45rem .55rem;
  background: transparent !important;
  border: none !important;
  color: #fff !important;
  line-height:1;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:1rem;
  border-radius:50%;
  min-width:34px; min-height:34px;
}
.btn.btn-clear-icon i { color:#fff !important; font-size:1rem; line-height:1; }
.btn.btn-clear-icon:hover { background:rgba(255,255,255,0.12) !important; }
.btn.btn-clear-icon:active { background:rgba(255,255,255,0.22) !important; }
.btn.btn-clear-icon:focus-visible { outline:2px solid #fff; outline-offset:2px; }

/* Variant: main (primeiro filtro) clear button with brand color icon */
.btn.btn-clear-icon.main-clear,
.btn.btn-clear-icon.main-clear i { color:#596678 !important; }
.btn.btn-clear-icon.main-clear { outline:none; }
.btn.btn-clear-icon.main-clear:hover { background:rgba(89,102,120,0.12) !important; }
.btn.btn-clear-icon.main-clear:active { background:rgba(89,102,120,0.22) !important; }
.btn.btn-clear-icon.main-clear:focus-visible { outline:2px solid #596678; outline-offset:2px; }

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  text-align: center;
  padding: 4rem 2rem;
  margin-bottom: 3rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Features Section */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.feature {
  text-align: center;
  padding: 2rem;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.feature:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* Muted helper */
.muted { color: var(--text-light); font-size: .875rem; }

/* Form elements generic (for inputs/selects not using .form-control) */
input[type="text"], input[type="number"], select { font-family: inherit; }
input[type="text"], input[type="number"], select {
  padding: 0.6rem 0.75rem;
  border: 2px solid var(--border-color);
  border-radius: 4px; /* default for inputs */
  font-size: .95rem;
  background: #fff;
  transition: border-color .25s, box-shadow .25s;
}

/* Increase select curvature site-wide as requested */
/* select { border-radius:15px !important; }*/
input[type="text"]:focus, input[type="number"]:focus, select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(57,111,166,.25);
}

select { cursor: pointer; }

/* Uniform select height across all filter areas (match first filter appearance) */
main select {
  height: 32px; /* consistent visual height */
  line-height: 1.2;
  padding: 0 0.5rem !important; /* ensure same internal spacing */
  display: inline-block;
  font-size: 0.78rem !important; /* ensure readable text */
}

/* Match input heights to selects within main content */
main input[type="text"],
main input[type="number"],
main input[type="search"],
main input[type="email"] {
  height:32px;
  line-height:1.2;
  padding:0.6rem 0.75rem;
  display:inline-block;
}

/* Expand selects inside filter groups to occupy available horizontal space */
[class$='-group'] { width:100%; }
[class$='-group'] > div { flex:1 1 140px; min-width:140px; }
[class$='-group'] select, [class$='-group'] input { width:100% !important; }


/* Placeholder */
::placeholder { color: #999; opacity: 1; }
:-ms-input-placeholder { color: #999; }
::-ms-input-placeholder { color: #999; }

/* Mobile layout: force 2 columns for feature cards */
@media (max-width: 640px) {
  .features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
  .feature { padding: 1.25rem; }
  .feature-icon { font-size: 2.2rem; }
  .feature h3 { font-size: 1rem; }
  .feature p { font-size: 0.8rem; }
}

/* Compact filters layout for artigos page */
.form-compact {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  align-items: end;
  padding: 1rem;
}
.form-compact .form-group { margin-bottom: 0; }
.form-compact .form-group label { font-size: 0.85rem; margin-bottom: 4px; }
.form-compact input[type="text"], .form-compact select, .form-compact input[type="number"] {
  padding: 0.45rem 0.6rem;
  font-size: 0.9rem;
  width: 100%;
  box-sizing: border-box;
  height: 36px;
}
.form-compact select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-position: right 10px center;
  background-repeat: no-repeat;
}
.form-compact .form-group.full { grid-column: 3 / 4; text-align: right; }
.form-compact .form-group.full .btn { padding: 0.5rem 1rem; }

@media (max-width: 992px) {
  .form-compact { grid-template-columns: repeat(2, 1fr); }
  .form-compact .form-group.full { grid-column: 1 / 3; display:flex; justify-content:flex-end; }
}

@media (max-width: 640px) {
  .form-compact { grid-template-columns: 1fr; padding: .75rem; }
  .form-compact .form-group.full { grid-column: 1 / 2; text-align: right; }
  /* Uniformizar tamanho das combobox em mobile */
  .form-compact .form-group { width:100%; }
  .form-compact select { width:100% !important; flex:1 1 100% !important; display:block; }
  .form-compact input[type=text], .form-compact input[type=number] { width:100%; }
}

/* Footer */
.footer {
  background-color: var(--secondary-color);
  color: white;
  text-align: center;
  padding: 2rem 0;
  margin-top: 3rem;
}

.site-footer {
  background: #596678;
  color: #fff;
  margin: 0;
  padding: 70px 20px;
}
.site-footer .inner {
  max-width: var(--MAX_LAYOUT_WDTH, 1200px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 28px;
  justify-items: center;
}
.site-footer .social {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: center;
}
.site-footer .social a {
  display: block;
  width: 52px;
  height: 52px;
  overflow: hidden;
}
.site-footer .social a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.site-footer .footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-bottom: 20px;
}
.site-footer .address {
  font-family: var(--cg-font);
  font-weight: 400;
  font-size: 0.95rem;
  line-height: 1.5;
  max-width: 780px;
  text-align: center;
}

@media (min-width: 768px) {
  .site-footer .inner {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 24px;
  }
  .site-footer .address {
    font-size: 1rem;
  }
}

/* Login Form */
.login-container {
  max-width: 400px;
  margin: 3rem auto;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  overflow: hidden;
}

.login-header {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  padding: 2rem;
  text-align: center;
}

.login-header h2 {
  margin: 0;
  font-size: 1.8rem;
}

.login-body {
  padding: 2rem;
}

/* Dashboard */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.stat-card {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Table */
.table-container {
  overflow-x: auto;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.table th,
.table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.table th {
  background-color: #f8f9fa;
  font-weight: bold;
  color: var(--text-color);
}

.table tr:hover {
  background-color: #f8f9fa;
}

/* Pagination themed */
.pagination .btn { min-width: 110px; }
.pagination .btn-outline { border-color: var(--primary-color); }

/* Responsive adjustments for historico (mobile) */
@media (max-width: 640px) {
  /* Carrinho header stats stacking */
  .card .card-body > div[style*="flex;"][style*="wrap"] { flex-direction: column; align-items: flex-start !important; }
  #total { font-size: 1.1rem !important; }
  /* Carrinho table -> card layout */
  body[data-page="encomenda"] .table thead { display: none; }
  body[data-page="encomenda"] #tbody-carrinho tr { display: block; background:#fff; border:1px solid var(--border-color); border-radius:6px; margin-bottom:12px; box-shadow:0 1px 4px rgba(0,0,0,0.06); }
  body[data-page="encomenda"] #tbody-carrinho tr td { display:flex; justify-content:space-between; padding:.65rem .9rem; border:none; border-bottom:1px solid var(--border-color); font-size:.85rem; }
  body[data-page="encomenda"] #tbody-carrinho tr td:last-child { border-bottom:none; }
  body[data-page="encomenda"] #tbody-carrinho tr td:nth-child(1)::before { content:'Referência'; font-weight:600; color:var(--text-light); margin-right:1rem; }
  body[data-page="encomenda"] #tbody-carrinho tr td:nth-child(2)::before { content:'Quantidade'; font-weight:600; color:var(--text-light); margin-right:1rem; }
  body[data-page="encomenda"] #tbody-carrinho tr td:nth-child(3)::before { content:'PVP'; font-weight:600; color:var(--text-light); margin-right:1rem; }
  body[data-page="encomenda"] #tbody-carrinho tr td:nth-child(4)::before { content:'Total'; font-weight:600; color:var(--text-light); margin-right:1rem; }
  body[data-page="encomenda"] #tbody-carrinho tr td:nth-child(5) { justify-content:flex-end; }
  body[data-page="encomenda"] #tbody-carrinho input[type=number] { width:100px !important; }
  /* Add form full width */
  #form-add { flex-wrap:wrap; }
  #form-add input[type=text] { flex:1 1 100%; }
  #form-add input[type=number] { flex:1 1 40%; }
  #form-add button { flex:1 1 100%; }
  /* Action buttons stacking */
  .card > div[style*="justify-content: space-between"] { flex-direction:column; align-items:stretch; }
  .card > div[style*="justify-content: space-between"] > div:last-child { order:3; }
  .card > div[style*="justify-content: space-between"] a.btn { width:100%; text-align:center; }
  #filtros.grid { display: flex; flex-direction: column; }
  #filtros .form-group { width: 100%; }
  #filtros .form-group button.btn { width: 100%; }
  .table thead { display: none; }
  .table tbody tr.pedido-row {
    display: block;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  }
  .table tbody tr.pedido-row td {
    display: flex;
    justify-content: space-between;
    padding: .6rem .9rem;
    border: none;
    border-bottom: 1px solid var(--border-color);
    font-size: .9rem;
  }
  .table tbody tr.pedido-row td:last-child { border-bottom: none; }
  .table tbody tr.pedido-row td[data-label]::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--text-light);
    margin-right: 1rem;
  }
  .table tbody tr.pedido-row td.actions { gap: .4rem; }
  .table tbody tr.pedido-row td.actions .btn { padding: .5rem .7rem; font-size: .75rem; }
  .pedido-detalhe td { padding: .75rem .9rem; }
  .pagination { flex-direction: column; gap: .5rem; }
    /* Página artigos especifico mobile */
    body[data-page="artigos"] .table thead { display:none; }
    body[data-page="artigos"] .table tbody tr.pedido-row { display:block; }
    body[data-page="artigos"] .table tbody tr.pedido-row td { display:flex; gap:8px; align-items:center; }
  /* Ocultar label 'Referência' em mobile (apenas imagem+texto) */
  body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Referência"] { font-weight:600; color: var(--accent-color); flex-direction:row; align-items:center; gap:8px; }
  body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Referência"]::before { display:none; }
    body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Descrição"]::before { content:''; margin:0; }
    body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Descrição"] { font-size:.85rem; color:var(--text-light); }
    body[data-page="artigos"] .table tbody tr.pedido-row td.actions::before { display:none; }
    body[data-page="artigos"] .table tbody tr.pedido-row td.actions { justify-content:flex-end; }
    /* Override: ocultar label pseudo 'Referência' especificamente na página artigos */
    body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Referência"],
    body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Referência" i] { position:relative; }
    body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Referência"]::before,
    body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Referência" i]::before { display:none !important; content:'' !important; }
}

  /* Fallback (fora do media query) para casos de largura diferente mas layout mobile forçado via script/user agent */
  body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Referência"]::before,
  body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Referência" i]::before { display:none !important; content:'' !important; }

/* Alerts */
.alert {
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Loading Spinner */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid #f3f3f3;
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Hidden class */
.hidden {
  display: none !important;
}

/* Compact filter bar (historico) */
.filter-bar { display:flex; gap:8px; align-items:stretch; flex:1 1 100%; width:100%; }
.filter-bar input[type=text],
.filter-bar select { padding:0.45rem .6rem; border:1px solid var(--border-color); border-radius:4px; font-size:.85rem; flex:1 1 0; min-width:140px; }
.filter-bar #Referencia { flex:1 1 200px; max-width:300px; }
.filter-bar button#MAIN_Clear { flex:0 0 auto; align-self:stretch; }
.filter-bar button.btn { padding:0.5rem .75rem; display:inline-flex; align-items:center; justify-content:center; }
.filter-bar .btn-outline { border-width:1px; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0; }
@media (max-width: 820px){
  .filter-bar { flex-wrap:wrap; }
  .filter-bar input[type=text],
  .filter-bar select { flex:1 1 160px; min-width:140px; }
}
@media (max-width:640px){
  .filter-bar { flex-direction:column; }
  .filter-bar input[type=text],
  .filter-bar select { flex:1 1 auto; width:100%; min-width:0; }
  .filter-bar input[type=text], .filter-bar select { font-size:.9rem; }
  .filter-bar #Referencia { max-width:100%; height:32px; max-height:32px; }
}

/* Limit bar responsive alignment */
@media (max-width:640px){
  .limit-bar { justify-content: flex-end; padding:0 0.25rem; }
  .limit-bar select { width: 130px; }
}

/* Unificar estilo dos inputs/selects nos cards de filtros de categorias com a primeira secção */
.card.title-card .rep-group select,
.card.title-card .rep-group input[type=text],
.card.title-card .if-group select,
.card.title-card .if-group input[type=text],
.card.title-card [class$='-group'] select,
.card.title-card [class$='-group'] input[type=text],
.card.title-card [class$='-group'] input[type=number] {
  border:1px solid var(--border-color) !important;
  padding:0.45rem .6rem !important;
  height:32px !important;
  line-height:1.2;
  border-radius:4px !important;
  background:#fff;
  font-size:.85rem;
}
.card.title-card [class$='-group'] select:focus,
.card.title-card [class$='-group'] input[type=text]:focus,
.card.title-card [class$='-group'] input[type=number]:focus {
  outline:none;
  border-color: var(--primary-color) !important;
  box-shadow:0 0 0 2px rgba(57,111,166,.25);
}

/* Unificar também o seletor de resultados por página (limit) */
.limit-bar select#Limit {
  padding:0.45rem .6rem;
  border:1px solid var(--border-color);
  border-radius:4px;
  height:32px;
  line-height:1.2;
  background:#fff;
  font-size:.85rem;
  min-width:110px;
}
.limit-bar select#Limit:focus { outline:none; border-color:var(--primary-color); box-shadow:0 0 0 2px rgba(57,111,166,.25); }

/* Floating cart button (mobile grid/cards view) */
@media (max-width:640px){
  #floating-cart-btn { position:fixed; right:14px; bottom:14px; z-index:1200; background:#0c4f71; color:#fff; width:54px; height:54px; border-radius:50%; display:flex; align-items:center; justify-content:center; box-shadow:0 6px 20px rgba(0,0,0,.25); border:2px solid #fff; font-size:24px; }
  #floating-cart-btn i { color:#fff !important; }
  #floating-cart-btn .badge { position:absolute; top:4px; right:4px; background:#ff4757; color:#fff; border-radius:10px; padding:2px 5px; font-size:.55rem; font-weight:600; }
  #floating-cart-btn:active { transform:scale(.94); }
  #floating-cart-btn:focus-visible { outline:2px solid #fff; outline-offset:3px; }
  body.has-floating-cart { padding-bottom:80px; }
}

/* Floating clear button (primeiro filtro) em mobile */
@media (max-width:640px){
  .card.card--no-bg .card-header { position:relative; padding-right:3.75rem !important; }
  #MAIN_Clear {
    position:absolute;
    top:6px;
    right:8px;
    margin:0;
    background:rgba(255,255,255,0.95) !important;
    border:1px solid #d0d6dd !important;
    color:#596678 !important;
    width:36px; height:36px; min-width:36px; min-height:36px;
    box-shadow:0 2px 6px rgba(0,0,0,0.15);
  }
  #MAIN_Clear i { color:#596678 !important; }
  #MAIN_Clear:hover { background:#ffffff !important; box-shadow:0 3px 10px rgba(0,0,0,0.18); }
  #MAIN_Clear:active { transform:scale(.94); }
  #MAIN_Clear:focus-visible { outline:2px solid #596678; outline-offset:2px; }
}


/* Toasts */
.toast-container {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 9999;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 220px;
  max-width: 360px;
  background: #333;
  color: #fff;
  padding: 10px 14px;
  border-radius: 6px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  opacity: 0.95;
}

.toast-success { background: #2e7d32; }
.toast-error { background: #c62828; }
.toast-info { background: #1565c0; }

/* Stock status */
.stock-available { font-weight:700; color: var(--success-color); }
.low-stock { font-weight:700; color: var(--warning-color); }
.stock-unavailable { font-weight:700; color: var(--error-color); }

/* Artigos inline thumbnail */
.ref-cell { display:flex; align-items:center; gap:10px; }
.ref-cell .thumb-art { width:48px; height:48px; object-fit:cover; border-radius:6px; border:1px solid var(--border-color); background:#fff; }
.ref-cell .ref-text { font-weight:600; color: var(--accent-color); }
.thumb-placeholder { width:48px; height:48px; display:inline-flex; align-items:center; justify-content:center; font-size:48px; color: var(--border-color); border:1px dashed var(--border-color); border-radius:6px; background: #fafafa; }
.ref-cell.no-thumb { justify-content:center; }

/* Link da referência (imagem + texto) clicável */
.ref-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  padding: .35rem .45rem;
  margin: -.35rem -.45rem; /* expande área de clique até às bordas da célula */
  border-radius: 8px;
  position: relative;
  transition: background-color .18s, box-shadow .18s, transform .12s;
}
.ref-link:hover {
  background: #f1f7fb;
}
.ref-link:active { transform: translateY(1px); }
.ref-link:focus { outline: none; }
.ref-link:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}
/* Sem sublinhado mesmo em hover */
.ref-link .ref-text { text-decoration: none; }
.ref-link:hover .ref-text { text-decoration: none; }
.ref-link:hover .thumb-art { box-shadow: 0 0 0 2px var(--accent-color) inset; }
/* Estado sem imagem (placeholder) */
.ref-link .thumb-placeholder { font-size: 40px; }
@media (max-width: 640px){
  body[data-page="artigos"] .ref-link { display:flex; flex:1; width:100%; align-items:center; padding:.55rem .65rem; margin:-.55rem -.65rem; }
  body[data-page="artigos"] td.col-ref { padding:0.55rem 0.9rem; }
  body[data-page="artigos"] td.col-ref .ref-cell { width:100%; }
  body[data-page="artigos"] .ref-link:hover { background:#eef5f9; }
  body[data-page="artigos"] .ref-link:active { transform: scale(.985); }
}

@media (max-width: 640px) {
  body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Referência"] { justify-content:flex-start; }
  body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Referência"]::before { display:none; }
  body[data-page="artigos"] .ref-cell { padding: 0px 0px; }
  body[data-page="artigos"] .ref-cell .ref-text { font-size:1rem; }
  body[data-page="artigos"] .table tbody tr.pedido-row td[data-label="Descrição"] { text-align:left; }
}

/* Responsive */
@media (max-width: 768px) {
  .nav-container {
    flex-direction: row;
    gap: 0.5rem;
  }
  
  .menu-toggle { display: inline-flex; }
  .nav-menu { display: none; position: absolute; top: 64px; left: 0; right:0; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); padding: 0.75rem 1rem; flex-direction: column; gap: .5rem; z-index: 1200; }
  .nav-menu.open { display:flex; }
  .nav-menu a { color: white; padding: .5rem .75rem; border-radius: 6px; }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .main-content {
    padding: 0 1rem;
  }
}

@media (max-width: 640px) {
  /* Ajuste: primeira coluna (referência) sem data-label na página artigos */
  body[data-page="artigos"] .table tbody tr.pedido-row td.col-ref::before { display:none !important; content:'' !important; }
  
  /* Imagens responsivas em mobile */
  .card-body img,
  img.ql-align-left,
  img.ql-align-center,
  img.ql-align-right,
  p.ql-align-left img,
  p.ql-align-center img,
  p.ql-align-right img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
  }
}

/* ====================================================================
   Quill Editor Text Alignment Classes
   ==================================================================== */

.ql-align-left {
  text-align: left;
  overflow: visible !important;
}

.ql-align-center {
  text-align: center;
  overflow: visible !important;
}

.ql-align-right {
  text-align: right;
  overflow: visible !important;
}

.ql-align-justify {
  text-align: justify;
  overflow: visible !important;
}

/* Parágrafos com imagens dentro */
p.ql-align-left,
p.ql-align-center,
p.ql-align-right {
  overflow: visible !important;
  display: block;
  width: 100%;
}

p.ql-align-left img,
p.ql-align-center img,
p.ql-align-right img {
  max-width: 100% !important;
  height: auto !important;
}

/* Suporte para alinhamento de imagens */
.card-body img,
img.ql-align-left,
img.ql-align-center,
img.ql-align-right {
  max-width: 100% !important;
  width: auto !important;
  height: auto !important;
  object-fit: contain !important;
}

img.ql-align-left {
  display: block;
  margin-left: 0;
  margin-right: auto;
}

img.ql-align-center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

img.ql-align-right {
  display: block;
  margin-left: auto;
  margin-right: 0;
}

/* Scroll to Top Button */
#scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: #b1c3cd;
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(12, 79, 113, 0.3);
  transition: all 0.3s ease;
  z-index: 1000;
}

#scroll-to-top:hover {
  background: #49b5eb;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(12, 79, 113, 0.4);
}

#scroll-to-top.show {
  display: flex;
}

@media (max-width: 768px) {
  #scroll-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    font-size: 18px;
  }
}