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

:root {
  --bg: #183E51;
  --bg-inset: #ebe5d5;
  --surface: #f5f1e6;
  --border: #c9bfa8;
  --text: #1a2f2f;
  --text-muted: #5e7a72;
  --primary: #CCA78A;
  --primary-hover: #b8936f;
  --danger: #c45a50;
  --star: #CCA78A;
  --header-bg: #00132B;
  --header-text: #f5f1e6;
  --radius: 10px;
  --shadow: 0 1px 4px rgba(0,19,43,0.12);
  --shadow-lg: 0 6px 20px rgba(0,19,43,0.18);
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  text-transform: uppercase;
}

input,
select,
button,
.autocomplete-item {
  text-transform: uppercase;
}

textarea,
.review-comment,
.info-notes,
input[type="url"],
input[type="email"],
input[type="tel"],
#sup-email,
#sup-website,
#login-email {
  text-transform: none !important;
}

.screen { display: none; }
.hidden { display: none !important; }

/* HOME */
#home-screen {
  display: none;
  min-height: 100vh;
  background: var(--header-bg);
}
#home-screen.active { display: flex; align-items: center; justify-content: center; }
#app-screen { display: none; }
#app-screen.active { display: block; }

.home-container { text-align: center; padding: 2rem; }
.home-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 3.2rem;
  font-weight: 400;
  letter-spacing: 6px;
  color: #CCA78A;
  margin-bottom: 0.4rem;
  opacity: 0;
  animation: homeIn 1s ease 0.3s forwards;
}
.home-sub {
  font-size: 0.85rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 3rem;
  opacity: 0;
  animation: homeIn 1s ease 0.6s forwards;
}
@keyframes homeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.home-cards {
  display: flex;
  gap: 2rem;
  justify-content: center;
  opacity: 0;
  animation: homeIn 1s ease 0.9s forwards;
}
.home-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  width: 260px;
  cursor: pointer;
  transition: all 0.4s;
  position: relative;
  text-align: center;
}
.home-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(204,167,138,0.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}
.home-card-icon {
  height: 64px;
  width: auto;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1.5rem;
  transition: color 0.4s;
}
.home-card:hover .home-card-icon { color: var(--star); }
.home-card h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 400;
  color: #fff;
  letter-spacing: 6px;
  margin-bottom: 0.5rem;
}
.home-card p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
}
.home-card-arrow {
  position: absolute;
  bottom: 1rem;
  right: 1.2rem;
  font-size: 1.2rem;
  color: rgba(255,255,255,0.15);
  transition: all 0.3s;
}
.home-card:hover .home-card-arrow { color: var(--star); transform: translateX(4px); }

/* LOADING */
#loading-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,19,43,0.92);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
}
#loading-overlay.visible { opacity: 1; }
#loading-overlay.hidden { display: none; }
.loading-svg {
  width: 120px; height: 120px;
  color: var(--primary);
  display: block;
}

/* LOGIN */
#login-screen {
  display: none;
  min-height: 100vh;
  background: var(--header-bg);
  position: relative;
  overflow: hidden;
}
#login-screen.active { display: grid; place-items: center; }
.login-logo {
  height: 60px;
  margin-bottom: 0.5rem;
}

.login-card {
  background: var(--surface);
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
  width: 100%;
  max-width: 360px;
  border: 1px solid var(--border);
  text-align: center;
}
.login-sub {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-bottom: 2rem;
  letter-spacing: 2px;
}
#change-pw-screen {
  display: none;
  min-height: 100vh;
  background: var(--header-bg);
}
#change-pw-screen.active { display: grid; place-items: center; }
.change-pw-msg {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-bottom: 1.5rem;
}
.login-field {
  text-align: left;
  margin-bottom: 0.75rem;
}
.login-field label {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}
.login-field input {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  background: var(--bg-inset);
  color: var(--text);
  transition: border-color 0.3s;
}
.login-field input:focus { border-color: var(--primary); }
#login-form .btn-primary { margin-top: 0.75rem; }
.error { color: var(--danger); font-size: 0.8rem; margin-top: 0.5rem; }

/* BUTTONS */
.btn-primary {
  width: 100%;
  padding: 0.7rem;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 400;
  font-family: inherit;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
}
.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 4px 16px rgba(204,167,138,0.30);
  transform: translateY(-1px);
}
.btn-ghost {
  background: none;
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: 30px;
  font-size: 0.8rem;
  font-family: inherit;
  cursor: pointer;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  transition: all 0.3s;
}
.btn-ghost:hover { background: rgba(204,167,138,0.1); border-color: var(--primary); color: var(--primary); }
.btn-danger-ghost {
  background: none;
  border: 1px solid var(--danger);
  padding: 0.5rem 1rem;
  border-radius: 30px;
  font-size: 0.8rem;
  font-family: inherit;
  cursor: pointer;
  color: var(--danger);
  transition: all 0.3s;
}
.btn-danger-ghost:hover { background: rgba(196,90,80,0.08); }
.btn-small {
  padding: 0.4rem 0.9rem;
  font-size: 0.75rem;
  font-family: inherit;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: all 0.3s;
}
.btn-small:hover { background: var(--primary-hover); }
.btn-delete-icon { background: none; border: none; font-size: 1.6rem; cursor: pointer; padding: 0.25rem 0.4rem; color: var(--danger); opacity: 0.6; transition: opacity 0.2s; }
.btn-delete-icon:hover { opacity: 1; }
.btn-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
}

/* HEADER */
#app-header {
  display: flex;
  align-items: center;
  padding: 1.25rem 2rem 1.25rem 0;
  background: #f5f1e6;
  border-bottom: none;
  position: sticky;
  top: 0;
  z-index: 10;
}
#header-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 2px;
  color: #00132B;
  flex: 1;
  padding-left: 2rem;
}
#header-logo { height: 52px; width: auto; }
.header-left {
  width: 240px;
  min-width: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header-right { display: flex; align-items: center; gap: 1rem; }
.header-right .btn-ghost { color: #00132B; border-color: rgba(0,19,43,0.2); }
.header-right .btn-ghost:hover { background: rgba(0,19,43,0.08); color: #00132B; border-color: rgba(0,19,43,0.35); }
.user-menu-wrap { position: relative; }
.btn-user-icon { background: none; border: none; cursor: pointer; color: #00132B; opacity: 0.5; transition: opacity 0.2s; padding: 0.25rem; display: flex; align-items: center; }
.btn-user-icon:hover { opacity: 1; }
.user-menu {
  position: absolute; top: 100%; right: 0; margin-top: 0.5rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,19,43,0.18); min-width: 180px; z-index: 100;
  overflow: hidden;
}
.user-menu.hidden { display: none; }
.user-menu-header {
  padding: 0.75rem 1rem; font-size: 0.75rem; font-weight: 500;
  color: var(--text-muted); border-bottom: 1px solid var(--border);
  letter-spacing: 0.5px;
}
.user-menu button {
  display: block; width: 100%; text-align: left; background: none; border: none;
  padding: 0.65rem 1rem; font-size: 0.8rem; font-family: inherit;
  color: var(--text); cursor: pointer; transition: background 0.15s;
}
.user-menu button:hover { background: rgba(196,167,138,0.1); }
.user-menu button:last-child { color: var(--danger); border-top: 1px solid var(--border); }

.user-row {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.6rem 0; border-bottom: 1px solid var(--border); font-size: 0.82rem;
}
.user-row-name { flex: 1; font-weight: 500; }
.user-row-email { color: var(--text-muted); min-width: 80px; }
.user-row-badge { font-size: 0.65rem; padding: 0.15rem 0.5rem; border-radius: 10px; background: rgba(196,167,138,0.15); color: var(--primary); }
.user-row-actions { display: flex; gap: 0.4rem; }
.user-row-actions button { background: none; border: none; cursor: pointer; font-size: 0.8rem; color: var(--text-muted); padding: 0.2rem 0.4rem; }
.user-row-actions button:hover { color: var(--danger); }
.user-add-section { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.user-add-section h3 { font-size: 0.85rem; font-weight: 500; margin-bottom: 0.75rem; }
#users-list { max-height: 300px; overflow-y: auto; }
#user-name { font-size: 0.8rem; color: #00132B; letter-spacing: 0.5px; }
#btn-logout { color: var(--danger); border-color: rgba(196,90,80,0.3); }
#btn-logout:hover { background: rgba(196,90,80,0.08); color: var(--danger); border-color: rgba(196,90,80,0.5); }

/* APP LAYOUT */
#app-layout {
  display: flex;
  min-height: calc(100vh - 70px);
}

/* SIDEBAR */
#sidebar {
  width: 240px;
  min-width: 240px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: rgba(0,19,43,0.25);
  border-right: 1px solid rgba(255,255,255,0.06);
}
#search-input {
  width: 100%;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: 30px;
  font-size: 0.78rem;
  font-family: inherit;
  background: var(--surface);
  outline: none;
  color: var(--text);
  transition: all 0.3s;
  letter-spacing: 0.3px;
}
#search-input:focus { border-color: var(--primary); }
#search-input::placeholder { color: var(--text-muted); opacity: 0.6; }
#sidebar .btn-primary { width: 100%; padding: 0.6rem 1rem; margin-top: 0.5rem; }

/* TREE FILTERS */
.tree-section { margin-top: 0.15rem; }
.tree-header {
  display: flex; align-items: center; gap: 0.4rem;
  cursor: pointer; padding: 0.3rem 0; user-select: none;
}
.tree-arrow {
  font-size: 0.55rem; color: rgba(255,255,255,0.6);
  transition: transform 0.2s; display: inline-block; width: 12px; text-align: center;
}
.tree-arrow.collapsed { transform: rotate(-90deg); }
.tree-title {
  font-size: 0.8rem; font-weight: 500; letter-spacing: 1.2px;
  text-transform: uppercase; color: #fff;
}
.tree-header:hover .tree-title { color: var(--primary); }
.tree-items { padding-left: 0.2rem; overflow: hidden; }
.tree-items.collapsed { display: none; }
.tree-item {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.35rem 0.5rem 0.35rem 1rem;
  font-size: 0.85rem; color: rgba(255,255,255,0.75);
  cursor: pointer; border-radius: 6px; transition: all 0.15s;
  position: relative; letter-spacing: 0.3px;
}
.tree-item::before {
  content: ''; display: inline-block; width: 4px; height: 4px;
  border-radius: 50%; background: rgba(245,241,230,0.2);
  flex-shrink: 0; transition: background 0.15s;
}
.tree-item:hover { color: #fff; background: rgba(255,255,255,0.06); }
.tree-item:hover::before { background: rgba(255,255,255,0.5); }
.tree-item.active {
  color: var(--primary); font-weight: 500;
}
.tree-item.active::before { background: var(--primary); width: 5px; height: 5px; }
.tree-item.has-children::before { display: none; }
.tree-item.has-children .tree-arrow { margin-right: 0.1rem; cursor: pointer; }
.tree-subitems { padding-left: 1.4rem; }
.tree-subitem {
  padding: 0.28rem 0.5rem; font-size: 0.8rem;
  color: rgba(255,255,255,0.6); cursor: pointer;
  border-radius: 4px; transition: all 0.15s;
}
.tree-subitem:hover { color: #fff; background: rgba(255,255,255,0.06); }
.tree-subitem.active { color: var(--primary); font-weight: 500; }

/* SUMMARY BAR */
#summary-bar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* MAIN CONTENT */
#main-content {
  flex: 1;
  padding: 1.25rem 2rem;
  overflow-y: auto;
}
.summary-item { display: flex; align-items: baseline; gap: 0.4rem; }
.summary-num { font-size: 1.1rem; font-weight: 500; color: var(--primary); }
.summary-label { font-size: 0.7rem; color: rgba(245,241,230,0.55); letter-spacing: 0.3px; }

/* SUPPLIER LIST */
#supplier-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.supplier-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.3s;
}
.supplier-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
  transform: translateY(-2px);
}
.card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.5rem; }
.card-name { font-weight: 500; font-size: 0.95rem; }
.card-rating { color: var(--star); font-size: 0.85rem; white-space: nowrap; }
.card-category {
  display: inline-block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
  color: #a8886a;
  background: rgba(204,167,138,0.15);
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  margin-bottom: 0.5rem;
}
.card-location { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.2rem; }
.card-price { font-size: 0.8rem; color: var(--text-muted); }
.card-last-review {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-style: italic;
  text-transform: none;
  margin-top: 0.5rem;
  line-height: 1.4;
}
.card-meta {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  letter-spacing: 0.3px;
}

/* EMPTY STATE */
#empty-state {
  text-align: center; padding: 4rem 2rem;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
#empty-icon { margin-bottom: 1.5rem; }
#empty-icon svg { width: 90px; height: 90px; color: var(--primary); opacity: 0.25; }
.empty-text { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1.5rem; }
.empty-cta { width: auto; display: inline-block; padding: 0.7rem 2rem; }

/* MODAL */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,19,43,0.5);
  backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  z-index: 100;
  padding: 1rem;
}
.modal.hidden { display: none; }
.modal-content {
  background: var(--surface);
  border-radius: 16px;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.75rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; }
.modal-header h2 { font-size: 1.05rem; font-weight: 500; letter-spacing: 0.5px; }

.form-row { display: flex; gap: 1rem; margin-bottom: 1rem; }
.form-group { flex: 1; }
.form-group.full { flex: 2; }
.form-group label {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.form-group.full:has(.toggle-label) { overflow: visible; }
.form-group input:not([type="checkbox"]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  background: var(--bg-inset);
  color: var(--text);
  transition: border-color 0.3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); }
/* TOGGLE */
.form-group label.toggle-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text);
  padding: 0.5rem 0;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  margin-bottom: 0;
}
.form-group label.toggle-label input { display: none; }
.toggle-switch {
  position: relative;
  width: 40px;
  min-width: 40px;
  height: 22px;
  background: var(--border);
  border-radius: 11px;
  transition: background 0.3s;
}
.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.3s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.form-group label.toggle-label input:checked + .toggle-switch { background: var(--primary); }
.form-group label.toggle-label input:checked + .toggle-switch.fav-toggle { background: #c45a50; }
.form-group label.toggle-label input:checked + .toggle-switch.blocked-toggle { background: #c45a50; }
.form-group label.toggle-label input:checked + .toggle-switch::after { transform: translateX(18px); }
.toggle-text { letter-spacing: 0.3px; white-space: nowrap; }

/* USED BADGE */
.badge-used {
  display: inline-block;
  font-size: 0.6rem;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-weight: 500;
}
.badge-used.yes { background: rgba(76,145,100,0.15); color: #4c9164; }
.badge-used.no { background: rgba(160,150,135,0.15); color: #a09687; }

.badge-classe {
  display: inline-block;
  font-size: 0.6rem;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-weight: 500;
}
.badge-economy { background: rgba(50,110,180,0.15); color: #326eb4; }
.badge-premium { background: rgba(180,140,60,0.15); color: #1a1a1a; }
.badge-luxo { background: #1a1a1a; color: #ffffff; }

/* FAVORITO */
.fav-star {
  font-size: 1.2rem;
  color: var(--border);
  cursor: pointer;
  transition: color 0.2s, transform 0.2s;
  line-height: 1;
}
.fav-star:hover { color: #c45a50; transform: scale(1.15); }
.fav-star.active { color: #c45a50; }

.fav-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
}
.fav-count {
  font-size: 0.72rem;
  color: #c45a50;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.checkbox-group {
  display: flex;
  gap: 1.25rem;
  padding: 0.4rem 0;
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  color: var(--text);
}
.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

.tag-container { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.4rem; }
.tag-container:empty { display: none; }
.tag-chip {
  display: inline-flex; align-items: center; gap: 0.3rem;
  background: rgba(196,167,138,0.15); color: var(--text); border: 1px solid var(--border);
  border-radius: 20px; padding: 0.2rem 0.6rem; font-size: 0.75rem;
}
.tag-chip-remove {
  cursor: pointer; font-size: 0.85rem; color: var(--text-muted); line-height: 1;
}
.tag-chip-remove:hover { color: var(--danger); }

.badge-money-icon {
  display: inline-block;
  font-size: 0.75em;
  margin-left: 4px;
  letter-spacing: -1px;
}

/* BLOCKED */
.supplier-card.blocked {
  background: #c45a50;
  border-color: #b04a42;
}
.supplier-card.blocked .card-name,
.supplier-card.blocked .card-location,
.supplier-card.blocked .card-meta,
.supplier-card.blocked .card-last-review,
.supplier-card.blocked .fav-count { color: #fff; }
.supplier-card.blocked .card-rating span,
.supplier-card.blocked .fav-star,
.supplier-card.blocked .fav-star.active { color: rgba(255,255,255,0.7) !important; }
.supplier-card.blocked .card-category,
.supplier-card.blocked .badge-used,
.supplier-card.blocked .badge-classe { background: rgba(255,255,255,0.2); color: #fff; }
.supplier-card.blocked .card-meta { border-top-color: rgba(255,255,255,0.2); }
.badge-blocked {
  display: inline-block;
  font-size: 0.6rem;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-weight: 600;
  background: rgba(255,255,255,0.25);
  color: #fff;
}

/* SIMILAR LIST */
.similar-list {
  margin-top: 0.4rem;
  padding: 0.5rem 0.75rem;
  background: rgba(196,90,80,0.06);
  border: 1px solid rgba(196,90,80,0.2);
  border-radius: var(--radius);
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: none;
}
.similar-list .similar-title {
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--danger);
  margin-bottom: 0.3rem;
}
.similar-list .similar-item {
  padding: 0.2rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.similar-list .similar-item:hover { background: rgba(204,167,138,0.12); border-radius: 6px; }
.similar-list .similar-item span:first-child { font-weight: 500; color: var(--text); }
.similar-list .similar-item span:last-child { font-size: 0.7rem; }
.similar-list.exact .similar-title { color: var(--danger); }
.similar-list.exact { background: rgba(196,90,80,0.1); border-color: rgba(196,90,80,0.35); }

/* AUTOCOMPLETE */
.autocomplete-wrap { position: relative; }
.autocomplete-wrap input { width: 100%; }
.autocomplete-list {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 180px;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  z-index: 200;
  box-shadow: var(--shadow-lg);
}
.autocomplete-list.open { display: block; }
.autocomplete-item {
  padding: 0.45rem 0.75rem;
  font-size: 0.82rem;
  cursor: pointer;
  color: var(--text);
  transition: background 0.15s;
}
.autocomplete-item:hover,
.autocomplete-item.active { background: var(--bg-inset); }

.form-actions { display: flex; justify-content: flex-end; gap: 0.75rem; margin-top: 1.5rem; }
.form-actions .btn-primary { width: auto; padding: 0.6rem 1.5rem; }

/* DRAWER */
#drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,19,43,0.4);
  backdrop-filter: blur(2px);
  z-index: 50;
}
#drawer {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  max-width: calc(100vw - 2rem);
  max-height: 85vh;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0,19,43,0.3);
  z-index: 51;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.drawer-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--surface);
}
.drawer-header h2 { flex: 1; font-size: 1rem; font-weight: 500; display: flex; align-items: center; }
.drawer-fav-wrap { display: inline-flex; align-items: center; gap: 0.15rem; margin-left: 0.5rem; }
.drawer-actions { display: flex; gap: 0.5rem; align-items: center; }
.btn-back {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--text-muted);
}
#drawer-body { padding: 1.5rem; flex: 1; }

#drawer-info { margin-bottom: 1.5rem; }
.info-row { display: flex; gap: 0.5rem; margin-bottom: 0.5rem; font-size: 0.85rem; }
.info-label { font-weight: 500; color: var(--text-muted); min-width: 90px; font-size: 0.8rem; }
.info-notes {
  margin-top: 1rem;
  padding: 0.85rem;
  background: var(--bg-inset);
  border-radius: var(--radius);
  font-size: 0.85rem;
  line-height: 1.6;
  border: 1px solid var(--border);
}

.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.75rem; }
.section-header h3 {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}
#drawer-reviews-section, #drawer-links-section { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }

/* Review form */
#review-form-inline, #link-form-inline {
  background: var(--bg-inset);
  padding: 0.85rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border: 1px solid var(--border);
}
#link-form-inline { flex-direction: row; flex-wrap: wrap; }
#link-form-inline input, #link-form-inline select {
  flex: 1;
  min-width: 100px;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-family: inherit;
  background: var(--surface);
}
#review-comment {
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-family: inherit;
  resize: vertical;
  background: var(--surface);
}

.star-input span {
  font-size: 1.5rem;
  color: var(--border);
  cursor: pointer;
  transition: color 0.2s;
}
.star-input span.active { color: var(--star); }

/* Review cards */
.review-card {
  background: var(--bg-inset);
  padding: 0.85rem;
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  border: 1px solid var(--border);
}
.review-top { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; }
.review-stars { color: var(--star); }
.review-author { color: var(--text-muted); font-size: 0.75rem; flex: 1; }
.review-delete-btn { background: none; border: none; color: #000; font-size: 1.1rem; cursor: pointer; padding: 0 0.25rem; line-height: 1; opacity: 0.6; transition: opacity 0.2s; }
.review-delete-btn:hover { opacity: 1; }
.review-comment { font-size: 0.85rem; margin-top: 0.4rem; line-height: 1.5; }

/* Link items */
.link-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0;
  font-size: 0.85rem;
}
.link-item a { color: var(--primary-hover); text-decoration: none; }
.link-item a:hover { text-decoration: underline; }
.link-type-badge {
  font-size: 0.6rem;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  background: rgba(204,167,138,0.12);
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Field validation highlight */
.field-error { border-color: var(--danger) !important; box-shadow: 0 0 0 2px rgba(196,90,80,0.2) !important; transition: border-color 0.3s, box-shadow 0.3s; }

/* Toast */
#toast-container { position: fixed; top: 1.5rem; right: 1.5rem; z-index: 9999; display: flex; flex-direction: column; gap: 0.5rem; pointer-events: none; }
.toast { pointer-events: auto; padding: 0.75rem 1.25rem; border-radius: var(--radius); font-size: 0.85rem; font-family: inherit; color: #fff; box-shadow: var(--shadow-lg); animation: toastIn 0.25s ease, toastOut 0.3s ease forwards; opacity: 0; max-width: 360px; }
.toast.success { background: #2d7a4f; }
.toast.error { background: #c45a50; }
.toast.warn { background: #b8860b; }
@keyframes toastIn { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; } to { opacity: 0; transform: translateY(-10px); } }

/* Dialog (custom confirm/prompt) */
.dialog-overlay { position: fixed; inset: 0; z-index: 10000; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; }
.dialog-overlay.hidden { display: none; }
.dialog-box { background: var(--surface); border-radius: var(--radius); padding: 1.5rem; width: 90%; max-width: 380px; box-shadow: var(--shadow-lg); }
.dialog-box p { font-size: 0.9rem; color: var(--text); margin-bottom: 1rem; line-height: 1.5; }
.dialog-box input { width: 100%; padding: 0.5rem 0.75rem; border: 1px solid var(--border); border-radius: 6px; font-size: 0.85rem; margin-bottom: 1rem; background: #fff; }
.dialog-actions { display: flex; gap: 0.75rem; justify-content: flex-end; }
.dialog-actions .btn-secondary { background: none; border: 1px solid var(--border); padding: 0.45rem 1rem; border-radius: 6px; cursor: pointer; font-size: 0.8rem; color: var(--text-muted); }
.dialog-actions .btn-secondary:hover { background: rgba(0,0,0,0.04); }
.dialog-actions .btn-primary { padding: 0.45rem 1rem; border-radius: 6px; font-size: 0.8rem; }

/* RESPONSIVE */
@media (max-width: 768px) {
  #app-layout { flex-direction: column; }
  #sidebar {
    width: 100%;
    min-width: 0;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 1rem;
    gap: 0.5rem;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  #sidebar .btn-primary { width: auto; flex: 1; }
  #search-input { flex: 1; min-width: 120px; }
  .tree-section { width: auto; flex: 1; min-width: 100px; }
  #summary-bar { flex-direction: row; gap: 1.5rem; margin-top: 0; padding-top: 0; border-top: none; width: 100%; }
  #main-content { padding: 1rem; }
  #supplier-list { grid-template-columns: 1fr; }
  #app-header { padding: 1rem; }
  #drawer { width: calc(100vw - 2rem); }
  .form-row { flex-direction: column; gap: 0.5rem; }
}