:root {
  --bg-primary: #1C1C1C;
  --bg-secondary: #252525;
  --bg-card: #2D2D2D;
  --bg-card-hover: #363636;
  --gold: #d4a853;
  --gold-light: #f0d68a;
  --gold-dark: #a07830;
  --text-primary: #f0f0f0;
  --text-secondary: #a0a0b0;
  --text-muted: #6a6a7a;
  --border: #404040;
  --shadow: rgba(0,0,0,0.5);
  --tier-descoberta: #cd7f32;
  --tier-desenvolvimento: #a0b0c0;
  --tier-crescimento: #d4a853;
  --tier-premio: #b76e79;
  --danger: #ff4757;
  --success: #2ed573;
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(212,168,83,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(160,160,160,0.03) 0%, transparent 50%);
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

header {
  background: linear-gradient(135deg, rgba(45,45,45,0.95), rgba(28,28,28,0.98));
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
  box-shadow: 0 0 20px rgba(212,168,83,0.2);
}

.header-title h1 {
  font-size: 18px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1px;
}

.header-title span {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 400;
  -webkit-text-fill-color: var(--text-secondary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  padding: 8px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #1a1a1a;
  box-shadow: 0 4px 15px rgba(212,168,83,0.3);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(212,168,83,0.4);
}

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

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.btn-danger {
  background: rgba(255,71,87,0.15);
  color: var(--danger);
  border: 1px solid rgba(255,71,87,0.3);
}
.btn-danger:hover { background: rgba(255,71,87,0.25); }

.btn-sm {
  padding: 5px 12px;
  font-size: 12px;
}

.btn-sm.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  font-size: 15px;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px 32px;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  text-align: center;
  transition: var(--transition);
}
.stat-card:hover { background: var(--bg-card-hover); }

.stat-card .stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--gold);
  line-height: 1.2;
}

.stat-card .stat-label {
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  justify-content: center;
  align-items: flex-start;
  padding: 20px;
  overflow-y: auto;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 680px;
  padding: 24px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.5);
  animation: modalIn 0.3s ease-out;
  margin: auto;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.modal-header h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gold-light);
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { color: var(--text-primary); border-color: var(--text-muted); }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,168,83,0.15);
}

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

.form-group .input-hint {
  font-size: 11px;
  color: var(--text-muted);
}

.form-group .target-row {
  display: flex;
  gap: 8px;
}

.form-group .target-row input { flex: 1; }

.form-divider {
  grid-column: 1 / -1;
  height: 1px;
  background: var(--border);
  margin: 2px 0;
}

.form-section-title {
  grid-column: 1 / -1;
  font-size: 11px;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: -2px;
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.artist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}

.empty-state .empty-icon {
  font-size: 64px;
  margin-bottom: 20px;
  opacity: 0.3;
}

.empty-state h3 {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.empty-state p { font-size: 14px; }

.artist-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  animation: fadeIn 0.4s ease-out;
}

.artist-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
  border-color: rgba(212,168,83,0.3);
}

.artist-card-header {
  padding: 16px 20px 12px;
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
}

.artist-photo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
  flex-shrink: 0;
}

.artist-info { flex: 1; min-width: 0; }

.artist-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.artist-subtitle {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 1px;
}

.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.tier-descoberta {
  background: linear-gradient(135deg, rgba(205,127,50,0.2), rgba(205,127,50,0.1));
  color: var(--tier-descoberta);
  border: 1px solid rgba(205,127,50,0.3);
}

.tier-desenvolvimento {
  background: linear-gradient(135deg, rgba(160,176,192,0.2), rgba(160,176,192,0.1));
  color: var(--tier-desenvolvimento);
  border: 1px solid rgba(160,176,192,0.3);
}

.tier-crescimento {
  background: linear-gradient(135deg, rgba(212,168,83,0.2), rgba(212,168,83,0.1));
  color: var(--gold-light);
  border: 1px solid rgba(212,168,83,0.3);
}

.tier-premio {
  background: linear-gradient(135deg, rgba(183,110,121,0.2), rgba(212,168,83,0.1));
  color: var(--tier-premio);
  border: 1px solid rgba(183,110,121,0.3);
  box-shadow: 0 0 20px rgba(183,110,121,0.1);
}

.tier-icon { font-size: 14px; }

.artist-card-body { padding: 0 20px 16px; }

.category-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.category-row:last-child { border-bottom: none; }

.category-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.category-icon.yt { background: rgba(255,0,0,0.15); color: #ff4444; }
.category-icon.ig { background: rgba(225,48,108,0.15); color: #e1306c; }
.category-icon.social { background: rgba(29,161,242,0.15); color: #1da1f2; }
.category-icon.show { background: rgba(255,193,7,0.15); color: #ffc107; }
.category-icon.skill { background: rgba(46,213,115,0.15); color: #2ed573; }

.category-info { flex: 1; min-width: 0; }

.category-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.category-numbers {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 1px;
}

.category-bar-wrap {
  flex: 1;
  min-width: 100px;
}

.category-bar-bg {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.category-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.category-bar-fill.yt-fill { background: linear-gradient(90deg, #ff4444, #cc0000); }
.category-bar-fill.ig-fill { background: linear-gradient(90deg, #e1306c, #c13584); }
.category-bar-fill.social-fill { background: linear-gradient(90deg, #1da1f2, #0d8bd9); }
.category-bar-fill.show-fill { background: linear-gradient(90deg, #ffc107, #ff9800); }
.category-bar-fill.skill-fill { background: linear-gradient(90deg, #2ed573, #00b894); }

.category-link {
  font-size: 14px;
  text-decoration: none;
  opacity: 0.4;
  transition: var(--transition);
  flex-shrink: 0;
}
.category-link:hover { opacity: 1; transform: scale(1.2); }

.category-pct {
  font-size: 14px;
  font-weight: 700;
  min-width: 48px;
  text-align: right;
  color: var(--text-primary);
}

.category-pct.low { color: var(--tier-descoberta); }
.category-pct.mid { color: var(--text-secondary); }
.category-pct.high { color: var(--gold-light); }
.category-pct.top { color: var(--tier-premio); }

.artist-card-footer {
  padding: 12px 20px;
  background: rgba(0,0,0,0.2);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.score-display {
  display: flex;
  align-items: center;
  gap: 12px;
}

.score-ring {
  width: 44px;
  height: 44px;
  position: relative;
}

.score-ring svg {
  width: 44px;
  height: 44px;
  transform: rotate(-90deg);
}

.score-ring svg circle {
  fill: none;
  stroke-width: 3;
}

.score-ring .bg-circle {
  stroke: rgba(255,255,255,0.06);
}

.score-ring .progress-circle {
  stroke-linecap: round;
  transition: stroke-dashoffset 1s ease;
}

.score-ring .score-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
}

.score-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-actions {
  display: flex;
  gap: 8px;
}

@media (max-width: 768px) {
  header { padding: 0 16px; height: 56px; }
  .container { padding: 16px; }
  .form-grid { grid-template-columns: 1fr; gap: 8px; }
  .artist-grid { grid-template-columns: 1fr; gap: 16px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .header-title h1 { font-size: 15px; }
  .header-title span { display: none; }
  .modal { padding: 16px; }
  .skill-checklist { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .stats-bar { grid-template-columns: 1fr; }
  .header-actions .btn span { display: none; }
  .skill-checklist { grid-template-columns: 1fr; }
}

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

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  animation: toastIn 0.3s ease-out;
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast-success { border-color: rgba(46,213,115,0.3); }
.toast-error { border-color: rgba(255,71,87,0.3); }
.toast-info { border-color: rgba(212,168,83,0.3); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

.config-toggle {
  cursor: pointer;
  user-select: none;
}

.config-panel {
  display: none;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  margin-bottom: 24px;
}

.config-panel.active { display: block; }

.config-panel h3 {
  font-size: 14px;
  color: var(--gold);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}

.config-item label {
  font-size: 11px;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 4px;
}

.config-item input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  outline: none;
}
.config-item input:focus { border-color: var(--gold); }

.skill-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
}

.skill-check-item {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 4px;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.skill-check-item:hover {
  background: rgba(255,255,255,0.04);
}

.skill-check-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-radius: 3px;
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: var(--transition);
}

.skill-check-item input[type="checkbox"]:checked {
  background: var(--gold);
  border-color: var(--gold);
}

.skill-check-item input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1a1a1a;
  font-size: 11px;
  font-weight: 800;
}

.skill-check-label {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.2;
}

.skill-check-item input[type="checkbox"]:checked ~ .skill-check-label {
  color: var(--gold-light);
}