/* ===============================
   Theme variables (mobile-first)
   =============================== */
:root{
  --max-width: 1400px;

  --primary: #f4b8c8;
  --primary-600: #d4536f;
  --secondary: #667eea;
  --accent: #764ba2;

  --bg: #f5f5f5;
  --card: #ffffff;
  --muted: #999;
  --text: #222;
  --text-soft: #666;
  --border: #eee;
  --surface-shadow: 0 6px 20px rgba(0,0,0,0.06);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-pill: 999px;

  --gap-xs: 8px;
  --gap-sm: 12px;
  --gap-md: 20px;
  --gap-lg: 32px;

  --font-sans: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --ease: 200ms cubic-bezier(.22,.9,.3,1);
}

/* ===============================
   Reset & base (mobile-first)
   =============================== */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.4;
  font-size:15px;
}

/* Links & images */
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}

/* Utility helpers */
.container{
  width:100%;
  max-width:var(--max-width);
  margin:0 auto;
  padding:16px;
}

/* Small helper */
.row{display:flex;gap:var(--gap-md);align-items:center}
.col{flex:1}

/* ===============================
   Header (compact, accessible)
   =============================== */
.header{
  position:sticky;
  top:0;
  z-index:120;
  background:var(--card);
  border-bottom:1px solid var(--border);
  box-shadow:0 6px 20px rgba(0,0,0,0.03);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:12px;
  padding:12px 16px;
  max-width:var(--max-width);
  margin:0 auto;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  font-size:18px;
  color:var(--text);
}
.logo .mark{
  width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--primary),var(--primary-600));
  display:inline-block;
}

/* Search - full width on mobile */
.header-search{
  margin-left:4px;
  flex:1;
  display:flex;
  align-items:center;
}
.search-box{
  width:100%;
  display:flex;
  gap:8px;
  align-items:center;
}
.search-box input{
  flex:1;
  padding:10px 14px;
  border-radius:var(--radius-pill);
  border:1px solid #e6e6e6;
  background:#fff;
  font-size:14px;
  transition:box-shadow var(--ease),border-color var(--ease);
}
.search-box input:focus{
  outline:none;
  box-shadow:0 6px 18px rgba(100,80,120,0.06);
  border-color:var(--primary-600);
}
.search-box button{
  white-space:nowrap;
  padding:10px 14px;
  border-radius:var(--radius-pill);
  border:none;
  cursor:pointer;
  background:var(--primary);
  color:#fff;
  font-weight:600;
  transition:transform var(--ease),background var(--ease);
}
.search-box button:hover{transform:translateY(-2px); background:var(--primary-600)}

/* Header nav / icons */
.header-actions{
  display:flex;
  gap:10px;
  align-items:center;
}
.icon-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:40px;
  height:40px;
  border-radius:10px;
  background:transparent;
  border:1px solid transparent;
  cursor:pointer;
  transition:all var(--ease);
}
.icon-btn:focus{outline:3px solid rgba(100,80,120,0.12); outline-offset:2px}
.login-btn{
  padding:8px 14px;
  border-radius:20px;
  border:none;
  background:var(--primary);
  color:#fff;
  font-weight:600;
}

/* ===============================
   Layout: Sidebar + Main (mobile-first)
   =============================== */
/* On mobile we'll stack: drawer for sidebar, then main content */
.page{
  display:block;
  padding:18px 16px;
}

/* Main card wrapper */
.page-card{
  background:var(--card);
  border-radius:var(--radius-md);
  padding:18px;
  box-shadow:0 8px 30px rgba(10,10,20,0.03);
}

/* Sidebar as collapsible drawer on small screens */
.sidebar-drawer{
  display:flex;
  gap:12px;
  align-items:center;
  justify-content:space-between;
  margin-bottom:12px;
}
.sidebar-toggle{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:10px;
  background:#fff;
  border:1px solid var(--border);
  cursor:pointer;
  box-shadow:0 2px 8px rgba(0,0,0,0.02);
}

/* Sidebar content (hidden by default on small screens) */
.sidebar{
  display:none;
  background:var(--card);
  border-radius:var(--radius-md);
  overflow:hidden;
  border:1px solid var(--border);
}
.sidebar .section-title{
  padding:12px 14px;
  background:linear-gradient(90deg,var(--primary),var(--primary-600));
  color:#fff;
  font-weight:700;
}
.sidebar .items{display:block}
.sidebar .item{
  padding:12px 14px;
  border-bottom:1px solid #f7f7f7;
  color:var(--text-soft);
  font-size:14px;
  cursor:pointer;
}
.sidebar .item:hover{color:var(--primary-600);background:#fff7f8}

/* ===============================
   Hero / Banner
   =============================== */
.hero{
  display:flex;
  flex-direction:column;
  gap:12px;
  background:linear-gradient(135deg,#fbfbfb,#eef0f2);
  border-radius:var(--radius-md);
  padding:28px 18px;
  text-align:center;
  position:relative;
}
.hero h1{font-size:20px;margin:0;color:var(--text);line-height:1.15}
.hero p{color:var(--text-soft);margin:0;font-size:14px}
.hero .cta{margin-top:8px}
.btn-cta{
  padding:10px 18px;border-radius:999px;background:var(--primary);border:none;color:#fff;font-weight:700;
  transition:transform var(--ease);
}
.btn-cta:hover{transform:translateY(-3px);background:var(--primary-600)}

/* ===============================
   Produtos: header + grid
   =============================== */
.section{
  margin-top:18px;
}
.section-header{
  display:flex;
  gap:12px;
  align-items:center;
  justify-content:space-between;
  margin-bottom:12px;
  padding-bottom:12px;
  border-bottom:1px solid rgba(0,0,0,0.04);
}
.section-header h2{font-size:16px;margin:0;color:var(--text)}
.section-header p{margin:0;color:var(--text-soft);font-size:13px}

/* Produtos grid (responsive) */
.produtos-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:12px;
}
.produto-card{
  background:var(--card);
  border-radius:10px;
  border:1px solid var(--border);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:transform var(--ease),box-shadow var(--ease);
}
.produto-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--surface-shadow);
}
.produto-imagem{
  height:160px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fafafa;
  position:relative;
}
.promocao-badge{
  position:absolute;top:10px;right:10px;
  background:var(--primary-600);color:#fff;padding:6px 8px;border-radius:6px;font-size:11px;font-weight:700;text-transform:uppercase;
}
.produto-info{padding:12px;display:flex;flex-direction:column;gap:8px}
.produto-categoria{font-size:12px;color:var(--text-soft);text-transform:uppercase}
.produto-nome{font-weight:700;color:var(--text);font-size:14px;min-height:36px}
.produto-preco{font-weight:800;font-size:16px;color:var(--text)}
.produto-preco .desconto{font-weight:500;font-size:13px;color:var(--text-soft);text-decoration:line-through;margin-right:8px}

/* Ações (botões) no card */
.produto-acoes{display:flex;gap:8px;padding:12px}
.btn-acao{flex:1;padding:10px;border-radius:8px;border:none;cursor:pointer;font-weight:700;font-size:13px;transition:all var(--ease)}
.btn-carrinho{background:var(--primary);color:#fff}
.btn-carrinho:hover{background:var(--primary-600)}
.btn-comparar{background:#333;color:#fff}
.btn-detalhes{background:var(--secondary);color:#fff}

/* ===============================
   Tabelas, forms, misc
   =============================== */
.form-group{margin-bottom:14px}
label{display:block;margin-bottom:6px;font-weight:600;color:var(--text-soft);font-size:14px}
input,select,textarea{
  width:100%;padding:10px;border-radius:8px;border:1px solid #eaeaea;font-size:14px;background:#fff;
}
input:focus,select:focus,textarea:focus{outline:none;box-shadow:0 8px 24px rgba(100,80,120,0.06);border-color:var(--primary-600)}

/* Tables */
.table{width:100%;border-collapse:collapse;background:var(--card);border-radius:8px;overflow:hidden}
.table th{background:linear-gradient(90deg,var(--primary),var(--primary-600));color:#fff;padding:12px;text-align:left;font-weight:700}
.table td{padding:12px;border-bottom:1px solid #f6f6f6}

/* Footer */
.site-footer{margin-top:18px;padding:20px;border-top:1px solid var(--border);text-align:center;color:var(--text-soft);font-size:14px;background:transparent;border-radius:6px}

/* ===============================
   Button styles (global)
   =============================== */
.btn, button, input[type="submit"], input[type="button"]{
  padding:10px 20px;
  border-radius:var(--radius-sm);
  border:none;
  cursor:pointer;
  font-weight:600;
  font-size:14px;
  transition:all var(--ease);
  text-align:center;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

.btn-primary, button:not(.btn-danger):not(.btn-secondary){
  background:var(--primary);
  color:#fff;
}

.btn-primary:hover{
  background:var(--primary-600);
  transform:translateY(-2px);
}

.btn-secondary{
  background:#f0f0f0;
  color:var(--text);
  border:1px solid #ddd;
}

.btn-secondary:hover{
  background:#e0e0e0;
}

.btn-danger{
  background:#dc3545;
  color:#fff;
}

.btn-danger:hover{
  background:#c82333;
}

.btn-success{
  background:#28a745;
  color:#fff;
}

.btn-success:hover{
  background:#218838;
}

.btn-sm{
  padding:6px 12px;
  font-size:12px;
}

.btn-lg{
  padding:14px 28px;
  font-size:16px;
}

/* ===============================
   Table styles (global)
   =============================== */
table{
  width:100%;
  border-collapse:collapse;
  margin:20px 0;
  background:var(--card);
  border-radius:var(--radius-md);
  overflow:hidden;
}

thead{
  background:var(--bg);
  font-weight:700;
}

th, td{
  padding:12px 16px;
  text-align:left;
  border-bottom:1px solid var(--border);
}

tbody tr:hover{
  background:#fafafa;
}

/* ===============================
   Form styles (global)
   =============================== */
.form-group{
  margin-bottom:20px;
}

label{
  display:block;
  font-weight:600;
  margin-bottom:6px;
  color:var(--text);
  font-size:14px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
select,
textarea{
  width:100%;
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  font-family:var(--font-sans);
  font-size:14px;
  transition:border-color var(--ease);
  box-sizing:border-box;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
select:focus,
textarea:focus{
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(244,184,200,0.1);
}

textarea{
  min-height:100px;
  resize:vertical;
}

/* ===============================
   Alert/Badge styles (global)
   =============================== */
.alert, .alerta{
  padding:12px 16px;
  margin-bottom:20px;
  border-radius:var(--radius-sm);
  border-left:4px solid;
}

.alert-success, .alerta.sucesso{
  background:#d4edda;
  border-color:#28a745;
  color:#155724;
}

.alert-danger, .alerta.erro{
  background:#f8d7da;
  border-color:#dc3545;
  color:#721c24;
}

.alert-warning{
  background:#fff3cd;
  border-color:#ffc107;
  color:#856404;
}

.alert-info{
  background:#d1ecf1;
  border-color:#17a2b8;
  color:#0c5460;
}

.badge, .badge-success, .badge-danger{
  display:inline-block;
  padding:4px 8px;
  border-radius:var(--radius-sm);
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
}

.badge-success{
  background:#d4edda;
  color:#155724;
}

.badge-danger{
  background:#f8d7da;
  color:#721c24;
}

/* ===============================
   Focus states (a11y)
   =============================== */
button:focus, a:focus, input:focus{
  outline:3px solid rgba(100,80,120,0.12);
  outline-offset:2px;
}

/* ===============================
   Desktop / Large screens (tablet+)
   =============================== */
@media(min-width:720px){
  .produtos-grid{grid-template-columns:repeat(3,1fr);gap:16px}
  .hero{padding:36px}
}

@media(min-width:992px){
  /* layout: sidebar left + main content */
  .page{
    display:grid;
    grid-template-columns:220px 1fr;
    gap:20px;
    padding:28px;
  }

  .sidebar{display:block;position:sticky;top:88px;height:fit-content}
  .page-card{padding:24px}
  .produtos-grid{grid-template-columns:repeat(4,1fr);gap:20px}
  .hero{padding:48px}
  .header-inner{padding:14px 20px}
  .logo{font-size:20px}
}

@media(min-width:1200px){
  .produtos-grid{grid-template-columns:repeat(5,1fr)}
}

/* ===============================
   Small interactions (JS hooks)
   =============================== */
/* helper class to show drawer/sidebar when toggled by JS */
.show-sidebar { display:block !important; }

/* utility hidden on desktop */
.hide-desktop{display:block}
@media(min-width:992px){.hide-desktop{display:none}}

/* minor responsive spacing tweaks */
@media (max-width:420px){
  .produtos-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .search-box button{padding:10px 12px}
}