/* ==================== VARIABLES ==================== */
:root {
  --bg-dark: #1a1815;
  --bg-panel: #24211c;
  --bg-subrow: #1e1b17;
  --text-main: #d4c5a9;
  --text-muted: #afa38f;
  --accent: #c9a24e;
  --accent-light: #e0c97f;
  --green-profit: #7bb35e;
  --red-stale: #b55a4a;
  --border-color: #3d362b;
  --border-accent: #5c4a2a;
  --config-sep: #bda984;
  --radius: 4px;
  --padding-cell: 12px;
}

/* ==================== RESET ==================== */
*, *::before, *::after { box-sizing: border-box; }

body {
  background-color: var(--bg-dark);
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="4" height="4"><rect width="4" height="4" fill="%231a1815"/><rect width="1" height="1" fill="%2325211b"/></svg>');
  color: var(--text-main);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 20px;
}

input[type="number"] { -moz-appearance: textfield; }
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

/* ==================== HEADER ==================== */
header {
  text-align: center;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--border-accent);
  position: relative;
}

header::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

header h1 {
  color: var(--accent-light);
  margin: 0;
  font-size: 1.8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.header-icon { 
  vertical-align: middle; 
  filter: drop-shadow(0 2px 3px rgba(0,0,0,0.5)); 
}

.nav-bar {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin-top: 10px;
  font-weight: bold;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
}

/* ==================== LAYOUT ==================== */
.container { 
  max-width: 1500px; 
  margin: 0 auto; 
  display: flex; 
  gap: 20px; 
}

.results-wrapper { 
  flex: 1; 
  min-width: 0; 
}

/* ==================== PANELES ==================== */
.config-panel {
  width: 250px;
  flex-shrink: 0;
  background: linear-gradient(180deg, #2a261f 0%, #1e1b17 100%);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  padding: 15px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.03);
}

.results-panel {
  background: linear-gradient(180deg, #2a261f 0%, #1e1b17 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  margin-bottom: 20px;
  padding: 15px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.02);
}

.results-panel h2 {
  display: flex;
  justify-content: center;
  margin: 0 0 10px 0;
  font-size: 1rem;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 2px;
  border-bottom: 1px solid var(--border-accent);
  padding-bottom: 8px;
}

.results-panel table {
  margin-top: 0;
}

.items-to-craft {
  margin-bottom: 0!important;
}

.results-panel-header { 
  display: flex; 
  justify-content: center; 
  align-items: center; 
  margin-bottom: 12px;
}

#profit-heading {
  margin: 0;
}

.results-panel-header .form-group { 
  margin-left: 40px; 
  position: relative; 
  top: 4px; 
}

.separator { 
  background: linear-gradient(90deg, transparent, var(--config-sep), transparent); 
  height: 2px; 
  width: 100%; 
  margin: 10px 0; 
}

/* ==================== FORMULARIOS ==================== */
.form-group { 
  margin-bottom: 10px; 
  display: flex; 
  flex-direction: column; 
}

.form-group label {
  margin-bottom: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.form-group--row { 
  flex-direction: row; 
  align-items: center; 
  gap: 8px; 
}

.form-group--row label { 
  margin-bottom: 0; 
  color: var(--text-main); 
}

input {
  background-color: #1a1713;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 10px;
  border-radius: var(--radius);
  font-size: 1rem;
}

input:focus { 
  outline: none; 
  border-color: var(--accent); 
  box-shadow: 0 0 0 2px rgba(201,162,78,0.15); 
}

input[type="checkbox"] { 
  width: 18px; 
  height: 18px; 
  cursor: pointer; 
  accent-color: var(--accent); 
}

.config-select {
  width: 100%;
  padding: 8px;
  background-color: #1a1713;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: var(--radius);
  font-size: 0.85rem;
  cursor: pointer;
}

.config-select:focus { 
  outline: none; 
  border-color: var(--accent); 
}

.btn-primary {
  background: linear-gradient(180deg, #d4b05a 0%, #b8912e 100%);
  color: #1a1815;
  border: 1px solid #8a6d2b;
  padding: 8px 10px;
  border-radius: var(--radius);
  font-weight: bold;
  letter-spacing: 0.7px;
  cursor: pointer;
  width: 100%;
  text-transform: uppercase;
  font-size: 0.75rem;
  transition: all 0.2s ease;
  text-shadow: 0 1px 0 rgba(255,255,255,0.2);
}

.btn-primary:hover { 
  background: linear-gradient(180deg, #e0c97f 0%, #c9a24e 100%); 
  box-shadow: 0 2px 8px rgba(201,162,78,0.3); 
}

/* ==================== BOTONES ==================== */
.location-btn {
  display: block;
  width: 100%;
  padding: 8px 10px;
  margin-bottom: 4px;
  background-color: #1a1713;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

.location-btn:hover { 
  border-color: var(--accent); 
  color: var(--text-main); 
  background-color: #221e18; 
}

.location-btn.active { 
  border-color: var(--accent); 
  background-color: #2a2318; 
  color: var(--accent-light); 
  font-weight: bold; 
}

.location-btn:last-of-type { 
  margin-bottom: 0; 
}

.bonus-buttons { 
  display: flex; 
  gap: 4px; 
}

.bonus-btn {
  flex: 1;
  padding: 8px 6px;
  background-color: #1a1713;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 0.8rem;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
}

.bonus-btn:hover { 
  border-color: var(--accent); 
  color: var(--text-main); 
  transform: scale(1.02); 
}

.bonus-btn.active { 
  border-color: var(--accent); 
  background-color: #2a2318; 
  color: var(--accent-light); 
  font-weight: bold; 
  transform: scale(1.05); 
  letter-spacing: 0.5px; 
}

.mats-btn {
  width: 100%;
  padding: 4px 6px;
  background-color: #1a1713;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
}

.mats-btn:hover { 
  border-color: var(--accent); 
  color: var(--text-main); 
  transform: scale(1.02); 
}

.mats-btn.active { 
  border-color: var(--accent); 
  background-color: #2a2318; 
  color: var(--accent-light); 
  font-weight: bold; 
  transform: scale(1.05); 
  letter-spacing: 0.5px; 
}

#custom-rrr-group { 
  padding: 8px; 
  background-color: #141210; 
  border-radius: var(--radius); 
  border: 1px solid var(--border-color); 
}

#custom-rrr-group label { 
  font-size: 0.8rem; 
  margin-bottom: 4px; 
}

#custom-rrr { 
  width: 100%; 
}

/* ==================== TABLAS ==================== */
.data-table { 
  width: 100%; 
  border-collapse: collapse; 
  margin-top: 15px; 
}

.data-table th, .data-table td { 
  padding: var(--padding-cell); 
  text-align: center; 
  vertical-align: middle; 
  border-bottom: 1px solid var(--border-color); 
}

.data-table th {
  color: var(--accent);
  font-size: 0.8rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background-color: #1a1713;
  border-bottom: 2px solid var(--border-accent);
}

.data-table td:empty::after { 
  content: '-'; 
  color: #5c5240; 
}

.main-row:hover { 
  background-color: #221e18; 
}

.cant-input { 
  width: 100%; 
}

/* ==================== DROPDOWN TIERS ==================== */
.main-row { 
  cursor: pointer; 
  transition: background-color 0.15s ease; 
}

.main-row td:last-child input { 
  width: 70px;
}

.sub-row td:last-child input { 
  width: 70px;
}

.sub-row { 
  display: none; 
  background-color: #1b1916; 
}

.tier-group.open .sub-row { 
  display: table-row; 
}

.arrow { 
  display: inline-block; 
  transition: transform 0.2s ease; 
  margin-right: 5px; 
  color: var(--accent); 
}

.tier-group.open .arrow { 
  transform: rotate(90deg); 
}

.t4 tr { border-left: 3px solid #6b8cce; }
.t5 tr { border-left: 3px solid #ce6b6b; }
.t6 tr { border-left: 3px solid #ce9a3b; }
.t7 tr { border-left: 3px solid #c4b53b; }
.t8 tr { border-left: 3px solid #a8a8a8; }

/* ==================== MODAL ==================== */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background-color: rgba(0,0,0,0.85);
}

.modal.active { 
  display: flex; 
  align-items: flex-start; 
  justify-content: center; 
  padding: 20px; 
  overflow-y: auto; 
}

.modal-content {
  background: linear-gradient(180deg, #2a261f 0%, #1e1b17 100%);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  width: 100%;
  max-width: 1200px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.6);
}

.modal-header { 
  display: flex; 
  justify-content: space-between; 
  align-items: center; 
  padding: 20px; 
  border-bottom: 1px solid var(--border-accent); 
}

.modal-header h2 { 
  margin: 0; 
  color: var(--accent-light); 
  text-transform: uppercase; 
  letter-spacing: 2px; 
}

.modal-header-actions { 
  display: flex; 
  align-items: center; 
  gap: 8px; 
}

.modal-close {
  background: none;
  border: 1px solid var(--border-accent);
  color: var(--accent);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 5px 15px;
  border-radius: var(--radius);
  transition: all 0.2s ease;
}

.modal-close:hover { 
  background-color: #2a2318; 
  border-color: var(--accent); 
}

.tab-content { 
  padding: 20px; 
}

.modal-footer { 
  display: flex; 
  justify-content: space-between; 
  align-items: center; 
  padding: 12px 20px; 
  border-top: 1px solid var(--border-color); 
}

.modal-footer .btn-primary { 
  width: auto; 
  padding: 8px 20px; 
}

.btn-toggle {
  padding: 6px 12px;
  background-color: var(--accent);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-weight: bold;
  text-transform: uppercase;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-toggle.active { 
  border-color: var(--accent); 
  background-color: #2a2a20; 
  color: var(--accent); 
  font-weight: bold; 
}

.btn-toggle:hover { 
  border-color: var(--accent); 
}

/* ==================== PRECIOS ==================== */
.price-details { 
  background-color: #0a0a10; 
  border: 1px solid var(--border-color); 
  border-radius: 6px; 
  margin-bottom: 8px; 
  overflow: hidden; 
}

.price-details[open] { 
  border-color: var(--accent); 
}

.price-summary { 
  padding: 10px 14px; 
  cursor: pointer; 
  font-weight: 600; 
  font-size: 0.9rem; 
  color: var(--text-main); 
  background-color: #0e0e18; 
  user-select: none; 
}

.price-summary:hover { 
  background-color: #1a1a24; 
}

.price-details .price-table { 
  margin: 0; 
  width: 100%; 
}

.price-details .price-table tr td .city-cards {
  display: flex;
  justify-content: space-evenly;
  padding: 8px 12px;
}

.city-cards { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 6px; 
  margin-top: 4px; 
}

.city-card {
  display: flex;
  align-items: center;
  flex-direction: column;
  border-radius: 6px;
  font-size: 0.75rem;
  text-align: center;
  width: 100px;
  border: 1px solid;
  padding: 6px 4px;
}

.city-card .city-name { 
  font-weight: bold; 
  font-size: 0.7rem; 
  display: block; 
}

.city-card .sell-buy-order { 
  font-size: 0.6rem; 
  color: #888; 
  display: block; 
}

.city-card .city-date { 
  font-size: 0.6rem; 
  color: #888; 
  display: block; 
  margin-top: 2px; 
}

.city-card input { 
  width: 80px !important; 
  font-size: 0.7rem !important; 
  padding: 2px !important; 
  text-align: center; 
}

.separator-small { 
  background: linear-gradient(90deg, transparent, var(--border-accent), transparent); 
  height: 1px; 
  width: 80%; 
  margin: 1px 0; 
}

.tier-badge { 
  display: inline-block; 
  padding: 2px 8px; 
  border-radius: 3px; 
  font-size: 0.75rem; 
  font-weight: bold; 
  margin-right: 6px; 
}

.t4-badge { background-color: #3b48ff1a; color: #6b8cce; }
.t5-badge { background-color: #ff3b3b17; color: #ce6b6b; }
.t6-badge { background-color: #ff880028; color: #ce9a3b; }
.t7-badge { background-color: #ffe55427; color: #c4b53b; }
.t8-badge { background-color: #ffffff17; color: #a8a8a8; }

/* Colores por ciudad */
.city-card.caerleon { background: #1a1a2e; border-color: #e94560; }
.city-card.bridgewatch { background: #1a1a2e; border-color: #e9b445; }
.city-card.lymhurst { background: #1a1a2e; border-color: #4ade80; }
.city-card.martlock { background: #1a1a2e; border-color: #6b8cce; }
.city-card.fortsterling { background: #1a1a2e; border-color: #a0a0a0; }
.city-card.thetford { background: #1a1a2e; border-color: #c084fc; }
.city-card.brecilien { background: #1a1a2e; border-color: #22d3ee; }
.city-card.blackmarket { background: #1a1a2e; border-color: #ff4444; }

/* Colores de encantamiento */
.city-card .city-name.ench-0 { color: #a0a0a0; }
.city-card .city-name.ench-1 { color: #4ade80; }
.city-card .city-name.ench-2 { color: #60a5fa; }
.city-card .city-name.ench-3 { color: #c084fc; }
.city-card .city-name.ench-4 { color: #fbbf24; }

.city-card.ench-0 { border-color: #a0a0a0 !important; }
.city-card.ench-1 { border-color: #4ade80 !important; }
.city-card.ench-2 { border-color: #60a5fa !important; }
.city-card.ench-3 { border-color: #c084fc !important; }
.city-card.ench-4 { border-color: #fbbf24 !important; }

/* ==================== SPECS ==================== */
#item-spec-inputs { margin-top: 0; }

.spec-label-small { 
  font-weight: bold; 
  font-size: 0.85rem; 
  text-transform: uppercase; 
  letter-spacing: 0.5px; 
}

.spec-item-compact { 
  display: flex; 
  align-items: center; 
  gap: 6px; 
  margin-bottom: 4px; 
  padding: 5px 6px; 
  border-radius: var(--radius); 
  border: 1px solid transparent; 
  transition: all 0.15s ease; 
}

.spec-item-compact.spec-selected { 
  border-color: var(--accent); 
  background-color: #2a2318; 
}

.spec-item-name { 
  flex: 1; 
  font-size: 0.8rem; 
  color: #a89878; 
}

.spec-item-compact input { 
  width: 60px; 
  padding: 4px; 
  font-size: 0.8rem; 
  text-align: center; 
}

.spec-bonus-display {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 10px;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #1e1b17, #221e18);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  font-size: 0.8rem;
}

.spec-bonus-display span { color: #8a7e6b; }

.spec-bonus-display strong { color: var(--accent-light); }

/* ==================== STATUS ==================== */
.prices-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 4px 10px;
  background: #141210;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-profit);
  transition: background 0.3s ease;
}

.status-dot.loading {
  background: var(--accent);
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ==================== CUSTOM DROPDOWN ==================== */
.item-selector-container {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
}

.selected-item-icon {
  width: 48px;
  height: 48px;
  border: 2px solid var(--border-accent);
  border-radius: var(--radius);
  background-color: #1a1713;
  padding: 2px;
  object-fit: contain;
  filter: drop-shadow(0 2px 3px rgba(0,0,0,0.5));
}

.custom-select {
  flex: 1;
  position: relative;
}

.select-display {
  background-color: #1a1713;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 10px 30px 10px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.85rem;
  user-select: none;
  position: relative;
  transition: border-color 0.2s ease;
}

.select-display:hover {
  border-color: var(--accent);
}

.select-display::after {
  content: '▼';
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 0.7rem;
}

.custom-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, #2a261f 0%, #1e1b17 100%);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  max-height: 300px;
  overflow-y: auto;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
  margin-top: 4px;
}

.custom-dropdown.active {
  display: block;
}

.custom-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background-color 0.15s ease;
  font-size: 0.85rem;
  color: var(--text-main);
}

.custom-option:hover {
  background-color: #2a2318;
  color: var(--accent-light);
}

.custom-option.selected {
  background-color: #2a2318;
  border-left: 3px solid var(--accent);
  color: var(--accent-light);
  font-weight: bold;
}

.option-icon {
  width: 28px;
  height: 28px;
  border-radius: 3px;
  background-color: #141210;
  padding: 1px;
  object-fit: contain;
}

/* Scrollbar personalizado */
.custom-dropdown::-webkit-scrollbar { width: 6px; }
.custom-dropdown::-webkit-scrollbar-track { background: #141210; border-radius: 3px; }
.custom-dropdown::-webkit-scrollbar-thumb { background: var(--border-accent); border-radius: 3px; }
.custom-dropdown::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ==================== BOTONES DE CARGA ==================== */
#btn-specs,
#btn-refresh-prices {
  transition: opacity 0.2s ease;
  position: relative;
}

#btn-specs.loading,
#btn-refresh-prices.loading {
  opacity: 0.7;
  pointer-events: none;
  padding-right: 35px;
}

#btn-specs.loading::after,
#btn-refresh-prices.loading::after {
  content: '';
  position: absolute;
  right: 12px;
  top: 50%;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(26, 24, 21, 0.5);
  border-radius: 50%;
  border-top-color: #1a1815;
  animation: spin 0.6s linear infinite;
}

#btn-specs.loading::after { transform: translateY(-50%); }
#btn-refresh-prices.loading::after { transform: translateY(-50%); }

@keyframes spin {
  from { transform: translateY(-50%) rotate(0deg); }
  to { transform: translateY(-50%) rotate(360deg); }
}

/* ==================== OTROS ==================== */
.item-select-row { 
  display: flex; 
  align-items: center; 
}

.price-section {
  background: #0a0a10;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin-bottom: 8px;
}

.price-section-title {
  padding: 10px 14px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent-light);
  background: #0e0e18;
  margin: 0;
  border-bottom: 1px solid var(--border-color);
}

.spec-mastery {
  background: linear-gradient(135deg, #1e1b17, #2a2318);
  border: 1px solid var(--border-accent);
  margin-bottom: 8px;
  margin-top: 8px;
  padding: 8px 10px;
}

.spec-mastery .spec-item-name {
  color: var(--accent-light);
  font-weight: bold;
}

.mastery-input {
  background-color: #141210;
  border: 1px solid var(--accent);
}

/* Botón añadir a lista de compras */
.add-to-list-btn {
  background: var(--accent);
  color: #1a1815;
  border: none;
  border-radius: 3px;
  width: 22px;
  height: 22px;
  font-size: 0.8rem;
  font-weight: bold;
  cursor: pointer;
  margin-left: 4px;
  vertical-align: middle;
  transition: all 0.15s ease;
}

.add-to-list-btn:hover {
  background: var(--accent-light);
  transform: scale(1.1);
}

.remove-item-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--red-stale);
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.8rem;
  padding: 2px 6px;
  transition: all 0.15s ease;
}

.remove-item-btn:hover {
  background: var(--red-stale);
  color: #fff;
}

.check-item-btn {
  background: none;
  border: 1px solid var(--green-profit);
  color: var(--green-profit);
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.9rem;
  padding: 2px 6px;
  margin-right: 4px;
  transition: all 0.15s ease;
}

.check-item-btn:hover {
  background: var(--green-profit);
  color: #fff;
}

.shopping-row { 
  display: flex; 
  justify-content: center;
  align-items: center; 
}

.shopping-row td:last-child { 
  margin-left: 10px;
}

#compras-heading:last-of-type {
  margin-top: 15px;
}