/* =============================================
   NextPromo — Design System
   ============================================= */

/* Inter via system fallback — sem Google Fonts */
@font-face {
  font-family: "Inter";
  src: local("Inter"), local("Inter Regular");
  font-display: swap;
}

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #16161f;
  --bg-card-hover: #1c1c28;
  --border: rgba(255, 255, 255, 0.07);
  --border-glow: rgba(139, 92, 246, 0.3);

  --accent: #8b5cf6;
  --accent-light: #a78bfa;
  --accent-glow: rgba(139, 92, 246, 0.15);
  --accent-2: #06b6d4;
  --accent-3: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --success: #10b981;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --sidebar-w: 240px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.2);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px var(--accent-glow);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============= ANIMATIONS ============= */
@keyframes skeleton-loading {
  0% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-sm);
  color: transparent !important;
  pointer-events: none;
}

@keyframes slideFromRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0); }
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ============= SCROLLBAR ============= */
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

/* ============= SIDEBAR ============= */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform 0.3s ease;
  box-shadow: 10px 0 30px rgba(0,0,0,0.3);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(to bottom, rgba(255,255,255,0.02), transparent);
}

.logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px var(--accent-glow));
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff, var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

thead th[onclick] {
  user-select: none;
}

thead th[onclick]:hover {
  color: var(--accent-light) !important;
}

thead th[onclick]:active {
  transform: translateY(1px);
}

.ranking-row {
  transition: background 0.2s ease;
}

.ranking-row:hover {
  background: rgba(255, 255, 255, 0.02);
}

.ranking-row:hover td {
  color: var(--text-primary) !important;
}

.sidebar-nav {
  list-style: none;
  padding: 20px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  border: 1px solid transparent;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  transform: translateX(4px);
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.05));
  color: var(--accent-light);
  border: 1px solid rgba(139, 92, 246, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  font-weight: 600;
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    width: 3px;
    height: 18px;
    background: var(--accent);
    border-radius: 0 4px 4px 0;
    box-shadow: 0 0 10px var(--accent);
}

/* Removido o dot que estava sobrepondo o texto */
.nav-item.active::after {
    display: none;
}

.nav-icon {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.nav-item:hover .nav-icon {
    transform: scale(1.1);
}

.nav-label {
  flex: 1;
}

.nav-badge {
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  min-width: 20px;
  text-align: center;
}

.sidebar-status {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: pulse 2s infinite;
}
.status-dot.online {
  background: var(--success);
}
.status-dot.offline {
  background: var(--danger);
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ============= MAIN CONTENT ============= */
.main-content {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  padding: 2rem;
  max-width: calc(100vw - var(--sidebar-w));
}

/* ============= TAB SYSTEM ============= */
.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}
.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============= PAGE HEADER ============= */
.page-header {
  margin-bottom: 2rem;
}

.page-header h1 {
  font-size: 1.9rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  color: var(--text-secondary);
  margin-top: 6px;
  font-size: 0.95rem;
}

/* ============= STATS GRID ============= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.stat-card:hover {
  border-color: var(--accent);
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow), 0 0 20px var(--accent-glow);
}

.stat-icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}
.stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============= CARDS ============= */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.25rem;
}
.card-header h2 {
  font-size: 1.05rem;
  font-weight: 700;
  flex: 1;
}
.card-actions {
  display: flex;
  gap: 8px;
}

.cards-row {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.flex-1 {
  flex: 1;
  margin-bottom: 0;
}

/* ============= BUTTONS ============= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.96);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  color: white;
  box-shadow: 0 4px 15px var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.35);
}

.btn-success {
  background: linear-gradient(135deg, var(--success), #059669);
  color: white;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}
.btn-success:hover {
  transform: translateY(-1px);
}

.btn-warning {
  background: linear-gradient(135deg, var(--warning), #d97706);
  color: white;
}
.btn-warning:hover {
  transform: translateY(-1px);
}

.btn-danger-outline {
  background: transparent;
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.4);
}
.btn-danger-outline:hover {
  background: rgba(239, 68, 68, 0.1);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent-light);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.8rem;
}
.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* ============= FORMS ============= */
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input,
.form-select {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: "Inter", sans-serif;
  transition: var(--transition);
  outline: none;
}

.form-input:focus,
.form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

textarea.form-input {
  resize: vertical;
  min-height: 90px;
}

.form-select {
  width: auto;
  cursor: pointer;
}

.form-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

/* ============= URL INPUT ============= */
.url-input-group {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 6px 6px 14px;
  transition: var(--transition);
}
.url-input-group:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.url-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}
.url-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: "Inter", sans-serif;
  outline: none;
}
.url-input::placeholder {
  color: var(--text-muted);
}

/* ============= INPUT TABS ============= */
.input-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 1.25rem;
  background: var(--bg-primary);
  padding: 4px;
  border-radius: var(--radius-sm);
  width: fit-content;
}
.input-tab {
  padding: 8px 18px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  border-radius: 6px;
  cursor: pointer;
  font-family: "Inter", sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}
.input-tab.active {
  background: var(--accent);
  color: white;
}

.input-mode {
  display: none;
}
.input-mode.active {
  display: block;
}

.bulk-textarea {
  width: 100%;
  min-height: 160px;
  padding: 14px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: "Inter", sans-serif;
  font-size: 0.9rem;
  resize: vertical;
  outline: none;
  margin-bottom: 1rem;
  transition: var(--transition);
}
.bulk-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ============= FILE DROP ============= */
.file-drop-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 3rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.file-drop-zone:hover,
.file-drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-glow);
}
.file-drop-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.file-drop-zone p {
  color: var(--text-secondary);
  margin: 0.5rem 0;
}
.file-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============= PRODUCT CARD ============= */
.product-result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: var(--transition);
  animation: fadeIn 0.3s ease;
}
.product-result-card:hover {
  border-color: var(--border-glow);
}

.product-result-header {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.product-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  flex-shrink: 0;
}
.product-img-placeholder {
  width: 80px;
  height: 80px;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}
.product-info {
  flex: 1;
}
.product-name {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.product-platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}
.badge-shopee {
  background: rgba(238, 77, 45, 0.15);
  color: #ff6b35;
}
.badge-mercadolivre {
  background: rgba(255, 230, 0, 0.15);
  color: #f5d200;
}
.badge-amazon {
  background: rgba(255, 153, 0, 0.15);
  color: #ff9900;
}
.badge-magazineluiza {
  background: rgba(0, 134, 255, 0.15);
  color: #0086ff;
}

.product-prices {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 0;
  flex-wrap: wrap;
}
.price-original {
  text-decoration: line-through;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.price-promo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--success);
}
.discount-badge {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
}

.message-preview {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-size: 0.875rem;
  line-height: 1.6;
  white-space: pre-wrap;
  color: var(--text-secondary);
  margin: 1rem 0;
  max-height: 200px;
  overflow-y: auto;
}

.product-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ============= LOADING ============= */
.loading-card {
  background: linear-gradient(145deg, var(--bg-card), rgba(30, 41, 59, 0.4));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.4s ease-out;
}

.spinner {
  width: 20px;
  height: 20px;
  display: inline-block;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-left-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
}

/* Spinner before removed to avoid double-spin "buggy" look */

.loading-card p {
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  animation: pulseText 2s infinite ease-in-out;
}

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

@keyframes glow {
  from { box-shadow: 0 0 10px rgba(99, 102, 241, 0.2), inset 0 0 10px rgba(99, 102, 241, 0.2); }
  to { box-shadow: 0 0 20px rgba(99, 102, 241, 0.6), inset 0 0 15px rgba(99, 102, 241, 0.4); }
}

@keyframes pulseText {
  0%, 100% { opacity: 0.6; transform: scale(0.98); }
  50% { opacity: 1; transform: scale(1); color: var(--text); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============= QUEUE ============= */
.queue-control-card .queue-controls {
  display: flex;
  gap: 10px;
  margin: 1rem 0;
  flex-wrap: wrap;
}
.queue-status-badge {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(100, 116, 139, 0.2);
  color: var(--text-muted);
}
.queue-status-badge.running {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
}
.schedule-info {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.queue-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  margin-bottom: 8px;
  transition: var(--transition);
}
.queue-item:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

.queue-item-status {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-pending {
  background: var(--warning);
}
.status-sending {
  background: var(--accent);
  animation: pulse 1s infinite;
}
.status-done {
  background: var(--success);
}
.status-error {
  background: var(--danger);
}

.queue-item-info {
  flex: 1;
  min-width: 0;
}
.queue-item-name {
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.queue-item-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.queue-item-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px 8px;
  border-radius: 4px;
  transition: var(--transition);
}
.queue-item-remove:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

/* ============= LOG LIST ============= */
.log-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.log-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  font-size: 0.85rem;
}
.log-icon {
  flex-shrink: 0;
  font-size: 1rem;
}
.log-content {
  flex: 1;
}
.log-title {
  font-weight: 600;
}
.log-meta {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-top: 2px;
}
.log-item.success .log-icon {
  color: var(--success);
}
.log-item.error {
  border-left: 3px solid var(--danger);
}

/* ============= BADGES ============= */
.badge {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--accent-glow);
  color: var(--accent-light);
  border: 1px solid var(--border-glow);
}
.badge-required {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.3);
}

/* ============= EMPTY STATE ============= */
.empty-state {
  text-align: center;
  padding: 2.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ============= GROUPS LIST ============= */
.group-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  margin-bottom: 8px;
}
.group-icon {
  font-size: 1.3rem;
}
.group-info {
  flex: 1;
}
.group-name {
  font-weight: 600;
  font-size: 0.9rem;
}
.group-id {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
  font-family: monospace;
}

/* ============= SCHEDULE OPTIONS ============= */
.schedule-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.schedule-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  background: rgba(255,255,255,0.01);
}

.schedule-option:hover {
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.15);
}

.schedule-option:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-glow);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.1);
}

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

.schedule-option-content {
  display: flex;
  align-items: center;
  gap: 15px;
  flex: 1;
  flex-wrap: wrap;
}

.schedule-icon {
  font-size: 1.4rem;
  filter: drop-shadow(0 0 5px rgba(255,255,255,0.1));
}

.random-range {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-left: 10px;
  border-left: 1px solid rgba(255,255,255,0.1);
}

.schedule-option strong {
  font-size: 0.95rem;
  color: var(--text-primary);
  min-width: 130px;
}

.schedule-option .form-input {
  font-weight: 600;
  color: var(--accent-light);
  border-color: rgba(255,255,255,0.1);
}

.schedule-option .form-input:focus {
  background: var(--bg-primary);
}

/* ============= TOAST ============= */
#toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  min-width: 280px;
  max-width: 420px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: slideInToast 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast-success {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.3);
  color: #10b981;
}

.toast-error {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

.toast-info {
  background: rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.3);
  color: var(--accent-light);
}

@keyframes slideInToast {
  from {
    opacity: 0;
    transform: translateX(60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ============= RESULT ALERT ============= */
.result-success {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #6ee7b7;
  font-size: 0.875rem;
}
.result-error {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #fca5a5;
  font-size: 0.875rem;
}

/* ============= HAMBURGER ============= */
.hamburger {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 200;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.2rem;
}

/* ============= GROUP SEARCH ============= */
.group-search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  transition: var(--transition);
}
.group-search-bar:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.group-search-icon { font-size: 1rem; color: var(--text-muted); flex-shrink: 0; }
.group-search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: 'Inter', sans-serif;
  outline: none;
}
.group-search-input::placeholder { color: var(--text-muted); }
.group-search-count {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

/* group picker item */
.group-picker-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  margin-bottom: 6px;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}
.group-picker-item:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}
.group-picker-item.selected {
  border-color: var(--accent);
  background: var(--accent-glow);
}
.group-picker-item input[type="checkbox"] {
  accent-color: var(--accent);
  width: 16px; height: 16px;
  flex-shrink: 0;
  cursor: pointer;
}
.group-picker-icon { font-size: 1.2rem; flex-shrink: 0; }
.group-picker-info { flex: 1; min-width: 0; }
.group-picker-name {
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.group-picker-id {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
  font-family: monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.group-picker-item.investiguei .group-picker-name::after {
  content: ' ✨';
}

/* quick group buttons (teste) */
.quick-group-btn {
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--border-glow);
  background: var(--accent-glow);
  color: var(--accent-light);
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
  overflow: hidden;
  max-width: 180px;
  text-overflow: ellipsis;
}
.quick-group-btn:hover { background: var(--accent); color: white; }


/* ============= AI PROVIDER ============= */
.ai-provider-selector {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-bottom: 1.5rem;
}
.ai-provider-option {
  cursor: pointer;
}
.ai-provider-option input[type="radio"] { display: none; }
.ai-provider-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  background: var(--bg-primary);
  user-select: none;
}
.ai-provider-option input[type="radio"]:checked + .ai-provider-card {
  border-color: var(--accent);
  background: var(--accent-glow);
}
.ai-provider-card:hover { border-color: var(--border-glow); }
.ai-provider-icon { font-size: 1.4rem; flex-shrink: 0; }
.ai-provider-info { flex: 1; min-width: 0; }
.ai-provider-info strong { display: block; font-size: 0.9rem; font-weight: 700; }
.ai-provider-info small { font-size: 0.72rem; color: var(--text-muted); }
.ai-status-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
  transition: background 0.3s;
}
.ai-status-dot.ok { background: var(--success); }
.ai-status-dot.fail { background: var(--danger); }
.ai-status-dot.testing { background: var(--warning); animation: pulse 0.8s infinite; }

/* AI Key Cards grid */
.ai-keys-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}
.ai-key-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  transition: var(--transition);
}
.ai-key-card:hover { border-color: var(--border-glow); }
.ai-key-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0.25rem;
}
.ai-key-header > div { flex: 1; }
.ai-key-header strong { display: block; font-size: 0.9rem; font-weight: 700; margin-bottom: 3px; }
.ai-key-icon { font-size: 1.3rem; flex-shrink: 0; }

.form-link {
  color: var(--accent-light);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 500;
  margin-left: 6px;
  opacity: 0.85;
}
.form-link:hover { opacity: 1; text-decoration: underline; }

.ai-test-result {
  margin-top: 0.75rem;
  font-size: 0.82rem;
  min-height: 22px;
}
.ai-test-result .ok-text { color: var(--success); }
.ai-test-result .fail-text { color: var(--danger); }
.ai-test-result .sample-text {
  font-style: italic;
  color: var(--text-muted);
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============= RESPONSIVE ============= */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .main-content {
    margin-left: 0;
    max-width: 100vw;
    padding: 1rem;
    padding-top: 4rem;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cards-row {
    flex-direction: column;
  }
  .flex-1 {
    margin-bottom: 1.5rem;
  }
  .product-actions {
    flex-direction: column;
  }
}

@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  /* Cards de gráfico devem ser sempre 1 coluna em telas muito pequenas */
  #tab-analytics .stats-grid {
    grid-template-columns: 1fr !important;
  }
  .queue-controls {
    flex-direction: column;
  }
}

/* ============= SUB-NAV (Tabs internas) ============= */
.sub-nav {
  display: flex;
  gap: 10px;
  background: var(--bg-secondary);
  padding: 6px;
  border-radius: var(--radius-sm);
  margin-bottom: 2rem;
  width: fit-content;
  border: 1px solid var(--border);
}

.sub-nav-item {
  padding: 8px 16px;
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
}

.sub-nav-item:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.sub-nav-item.active {
  color: #fff;
  background: var(--accent);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.sub-tab-content {
  display: none;
  animation: slideFromRight 0.4s ease;
}

.sub-tab-content.active {
  display: block;
}

/* ============= CUSTOM REPORT CONTROLS ============= */
.report-customizer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: 2rem;
}

.report-custom-header {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
    margin-bottom: 0.5rem;
}

.report-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 10px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.report-option:hover {
    background: var(--bg-card-hover);
}

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