/* ==========================================================================
   Meu Evento Perfeito — Suppliers Page (/fornecedores)
   Fixed left sidebar with auto-apply filters + animated card grid
   ========================================================================== */

/* ── HERO BANNER ─────────────────────────────────────────────────────────── */
.suppliers-hero {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 60px 60px;
  overflow: hidden;
  text-align: center;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 50%, var(--green-light) 100%);
}
.suppliers-hero .hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}
.suppliers-hero .hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg,
    rgba(13,74,67,0.88) 0%,
    rgba(26,107,94,0.82) 40%,
    rgba(45,139,122,0.78) 100%);
  z-index: 1;
}
.suppliers-hero .container {
  position: relative;
  z-index: 2;
}
.suppliers-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: white;
  margin-bottom: 8px;
  line-height: 1.15;
}
.suppliers-hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.suppliers-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  max-width: 550px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Hero search bar */
.suppliers-hero-search {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.97);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  margin-top: 28px;
  max-width: 900px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.suppliers-hero-search .search-icon {
  padding: 0 10px 0 28px;
  color: #aaa;
  font-size: 16px;
  flex-shrink: 0;
}
.suppliers-hero-search input {
  flex: 2.5;
  border: none;
  outline: none;
  padding: 20px 18px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  color: #2a2a2a;
  background: transparent;
  min-width: 0;
}
.suppliers-hero-search input.city-input {
  flex: 1.5;
  padding: 20px 18px;
}
.suppliers-hero-search input::placeholder { color: #aaa; }
.suppliers-hero-search .divider {
  width: 1px;
  background: #e5e5e5;
  height: 30px;
  flex-shrink: 0;
}
.suppliers-hero-search select {
  border: none;
  outline: none;
  padding: 20px 24px 20px 18px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  color: #777;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
  min-width: 130px;
  -webkit-appearance: none;
  appearance: none;
}
.suppliers-hero-search button {
  background: var(--green-mid, #1a6b5e);
  color: white;
  border: none;
  padding: 20px 44px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  letter-spacing: 0.5px;
  border-radius: 0 12px 12px 0;
  white-space: nowrap;
  flex-shrink: 0;
}
.suppliers-hero-search button:hover { background: var(--green-dark, #0d4a43); }

/* ── LAYOUT ─────────────────────────────────────────────────────────────── */
.suppliers-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 0;
  min-height: calc(100vh - 80px);
}

/* ── SIDEBAR ────────────────────────────────────────────────────────────── */
.suppliers-sidebar {
  position: sticky;
  top: 80px;
  height: calc(100vh - 80px);
  overflow-y: auto;
  background: var(--white);
  border-right: 1px solid var(--border);
  padding: 32px 24px;
  z-index: 10;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.suppliers-sidebar::-webkit-scrollbar { width: 4px; }
.suppliers-sidebar::-webkit-scrollbar-track { background: transparent; }
.suppliers-sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.sidebar-section { margin-bottom: 28px; }
.sidebar-section:last-child { margin-bottom: 0; }

.sidebar-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 14px;
}

/* Search input */
.sidebar-search {
  position: relative;
}
.sidebar-search input {
  width: 100%;
  padding: 12px 16px 12px 40px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--text-dark);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: var(--off-white);
}
.sidebar-search input:focus {
  border-color: var(--green-light);
  box-shadow: 0 0 0 3px rgba(45,139,122,0.1);
}
.sidebar-search input::placeholder { color: #aaa; }
.sidebar-search i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 14px;
  pointer-events: none;
}

/* Category checkboxes */
.sidebar-categories {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 320px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.sidebar-categories::-webkit-scrollbar { width: 3px; }
.sidebar-categories::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.category-check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s;
  user-select: none;
}
.category-check:hover { background: var(--off-white); }
.category-check input[type="checkbox"] {
  width: 18px; height: 18px;
  border-radius: 4px;
  border: 2px solid var(--border);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
  position: relative;
  background: white;
}
.category-check input[type="checkbox"]:checked {
  background: var(--green-dark);
  border-color: var(--green-dark);
}
.category-check input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  color: white;
  font-size: 12px;
  font-weight: 700;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.category-check .cat-label {
  font-size: 14px;
  color: var(--text-mid);
  flex: 1;
}
.category-check .cat-count {
  font-size: 12px;
  color: var(--text-light);
  background: var(--off-white);
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 500;
}

/* State / City selects */
.sidebar-select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--text-dark);
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
  background: var(--off-white);
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23777' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.sidebar-select:focus {
  border-color: var(--green-light);
  box-shadow: 0 0 0 3px rgba(45,139,122,0.1);
}

.sidebar-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--text-dark);
  outline: none;
  transition: border-color 0.2s;
  background: var(--off-white);
}
.sidebar-input:focus {
  border-color: var(--green-light);
  box-shadow: 0 0 0 3px rgba(45,139,122,0.1);
}
.sidebar-input::placeholder { color: #aaa; }

/* Clear filters */
.sidebar-clear {
  width: 100%;
  padding: 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-light);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.sidebar-clear:hover {
  background: var(--off-white);
  color: var(--text-dark);
  border-color: var(--text-light);
}

/* Active filters badge */
.active-filters-count {
  display: none;
  background: var(--accent);
  color: white;
  font-size: 11px;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
}
.active-filters-count.show { display: inline-flex; }

/* ── MAIN CONTENT ──────────────────────────────────────────────────────── */
.suppliers-main {
  padding: 32px 40px;
  background: var(--off-white);
  min-height: calc(100vh - 80px);
}

.suppliers-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.suppliers-count {
  font-size: 15px;
  color: var(--text-light);
}
.suppliers-count strong {
  color: var(--text-dark);
  font-weight: 700;
}

/* ── SUPPLIER CARDS GRID ────────────────────────────────────────────────── */
.suppliers-grid-v2 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.supplier-card-v2 {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1),
              box-shadow 0.35s cubic-bezier(0.4,0,0.2,1),
              opacity 0.35s ease;
  opacity: 1;
  transform: translateY(0);
}
.supplier-card-v2:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.supplier-card-v2.hiding {
  opacity: 0;
  transform: translateY(12px) scale(0.96);
  pointer-events: none;
}
.supplier-card-v2.hidden-card {
  display: none;
}

.supplier-card-logo {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.supplier-card-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.supplier-card-v2:hover .supplier-card-logo img {
  transform: scale(1.05);
}
.supplier-card-logo .no-logo {
  font-size: 48px;
  color: var(--border);
}

.supplier-card-body {
  padding: 24px;
}
.supplier-card-name {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}
.supplier-card-name a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s;
}
.supplier-card-name a:hover { color: var(--accent); }

.supplier-card-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.supplier-cat-badge {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(13,74,67,0.08);
  color: var(--green-dark);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.supplier-card-location {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.supplier-card-location i {
  color: var(--accent);
  font-size: 12px;
}

.supplier-card-desc {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.supplier-card-desc.expanded {
  -webkit-line-clamp: unset;
}

.supplier-card-toggle {
  background: none;
  border: none;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: 'DM Sans', sans-serif;
  transition: color 0.2s;
}
.supplier-card-toggle:hover { color: var(--accent); }
.supplier-card-toggle i { transition: transform 0.2s; font-size: 10px; }
.supplier-card-toggle.expanded i { transform: rotate(180deg); }

.supplier-card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.supplier-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  font-family: 'DM Sans', sans-serif;
  border: none;
  cursor: pointer;
}
.supplier-action-btn.whatsapp {
  background: #25d366;
  color: white;
}
.supplier-action-btn.whatsapp:hover {
  background: #1fba59;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37,211,102,0.3);
}
.supplier-action-btn.instagram {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: white;
}
.supplier-action-btn.instagram:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(220,39,67,0.3);
}
.supplier-action-btn.detail {
  background: var(--off-white);
  color: var(--text-mid);
  border: 1px solid var(--border);
}
.supplier-action-btn.detail:hover {
  background: var(--green-dark);
  color: white;
  border-color: var(--green-dark);
}

/* ── EMPTY STATE ────────────────────────────────────────────────────────── */
.suppliers-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 40px;
}
.suppliers-empty .empty-icon {
  font-size: 64px;
  color: var(--border);
  margin-bottom: 20px;
}
.suppliers-empty h3 {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.suppliers-empty p {
  font-size: 15px;
  color: var(--text-light);
  max-width: 400px;
  margin: 0 auto;
}

/* ── MOBILE FILTER TOGGLE ──────────────────────────────────────────────── */
.mobile-filter-toggle {
  display: none;
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: var(--green-dark);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  z-index: 90;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.mobile-filter-toggle:hover {
  background: var(--green-hover);
  transform: scale(1.05);
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 98;
  opacity: 0;
  transition: opacity 0.3s;
}
.sidebar-overlay.active {
  opacity: 1;
}

/* ── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .suppliers-grid-v2 {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
  .suppliers-main { padding: 24px 30px; }
  .suppliers-hero-search { max-width: 100%; }
}

@media (max-width: 768px) {
  .suppliers-hero { padding: 100px 20px 40px; min-height: auto; }

  /* Search bar — stack vertically on mobile */
  .suppliers-hero-search {
    flex-direction: column;
    border-radius: 20px;
    overflow: visible;
    background: transparent;
    box-shadow: none;
    gap: 10px;
    margin-top: 24px;
  }
  .suppliers-hero-search .search-icon { display: none; }
  .suppliers-hero-search .divider { display: none; }
  .suppliers-hero-search input,
  .suppliers-hero-search select {
    width: 100%;
    border-radius: 10px;
    background: rgba(255,255,255,0.95);
    padding: 15px 18px;
    font-size: 15px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    border: none;
    outline: none;
    font-family: 'DM Sans', sans-serif;
    color: #2a2a2a;
    min-width: unset;
    flex: unset;
  }
  .suppliers-hero-search select { color: #777; }
  .suppliers-hero-search button {
    width: 100%;
    border-radius: 10px;
    padding: 16px;
    font-size: 15px;
    letter-spacing: 0.5px;
  }

  .suppliers-layout {
    grid-template-columns: 1fr;
  }

  .suppliers-sidebar {
    position: fixed;
    top: 0;
    left: -320px;
    width: 300px;
    height: 100vh;
    z-index: 99;
    transition: left 0.35s cubic-bezier(0.4,0,0.2,1);
    box-shadow: none;
    padding-top: 24px;
  }
  .suppliers-sidebar.open {
    left: 0;
    box-shadow: 8px 0 40px rgba(0,0,0,0.15);
  }
  .sidebar-overlay { display: block; }

  .mobile-filter-toggle { display: flex; }

  .suppliers-main { padding: 20px; }
  .suppliers-grid-v2 {
    grid-template-columns: 1fr;
  }
  .supplier-card-logo { height: 180px; }

  .sidebar-close-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
  }
  .sidebar-close-btn h3 {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--green-dark);
  }
  .sidebar-close-btn button {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-light);
    cursor: pointer;
    padding: 4px;
  }
}

@media (min-width: 769px) {
  .sidebar-close-btn { display: none; }
}