/* Admin Section */
.admin-section {
  padding: 140px 0 80px 0;
  position: relative;
  z-index: 10;
}

/* Login Panel */
.login-wrapper {
  max-width: 420px;
  margin: 60px auto;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  text-align: center;
  transition: var(--transition);
}

.login-wrapper h2 {
  font-size: 1.8rem;
  color: #fff;
  margin-bottom: 12px;
}

.login-wrapper p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: 30px;
}

/* Dashboard Layout Header */
.db-header-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 20px;
}

.db-title-area h2 {
  font-size: 2rem;
  color: #fff;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
}

.db-title-area p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* Metrics Dashboard Cards */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.metric-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.15);
  background: var(--bg-card-hover);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.metric-label {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 6px;
}

.metric-value {
  font-size: 2.2rem;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
}

.metric-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(79, 70, 229, 0.1);
  color: #818cf8;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.metric-icon-box svg {
  width: 24px;
  height: 24px;
}

/* Tabs Navigation */
.admin-tabs {
  display: flex;
  gap: 16px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  padding: 10px 20px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 8px;
  transition: var(--transition);
}

.tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
  color: #fff;
  background: rgba(79, 70, 229, 0.1);
  border: 1px solid rgba(79, 70, 229, 0.25);
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.1);
}

.tab-content {
  display: none;
}

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

/* Form layouts */
.form-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* Advanced Dropzone Preview */
.upload-zone-default {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.upload-zone-preview {
  display: flex;
  align-items: center;
  background: rgba(10, 12, 16, 0.8);
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: 10px;
  gap: 16px;
  text-align: left;
}

.preview-file-icon {
  width: 44px;
  height: 44px;
  background: rgba(79, 70, 229, 0.1);
  color: #818cf8;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.preview-file-details {
  flex-grow: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.preview-name {
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.preview-size {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.preview-remove-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--color-text-secondary);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
}

.preview-remove-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #ef4444;
}

/* Card custom */
.admin-card h3 {
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
}

/* Table Management Styling */
.table-header-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.admin-table-search {
  max-width: 320px;
  font-size: 0.9rem;
  padding: 10px 16px;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: rgba(10, 12, 16, 0.2);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.admin-table th {
  background: rgba(16, 20, 31, 0.8);
  color: var(--color-text-secondary);
  font-weight: 600;
  padding: 16px;
  font-family: var(--font-heading);
  border-bottom: 1px solid var(--border-color);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.admin-table td {
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--color-text-primary);
  vertical-align: middle;
}

.admin-table tbody tr {
  transition: var(--transition);
}

.admin-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.admin-table tbody tr:last-child td {
  border-bottom: none;
}

.table-file-info {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 250px;
}

.table-file-icon {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.table-file-name {
  font-weight: 600;
  color: #fff;
  margin-bottom: 2px;
}

.table-file-sub {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge.drivers { background: rgba(79, 70, 229, 0.1); color: #818cf8; }
.badge.utilitários { background: rgba(6, 182, 212, 0.1); color: var(--secondary); }
.badge.manuais { background: rgba(217, 70, 239, 0.1); color: #f472b6; }
.badge.softwares { background: rgba(16, 185, 129, 0.1); color: #34d399; }
.badge.outros { background: rgba(255, 255, 255, 0.05); color: var(--color-text-secondary); }

.table-actions-cell {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.btn-table-action {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-color);
  color: var(--color-text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-table-action:hover {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-table-action.btn-delete-row:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: #ef4444;
  color: #f87171;
}

.btn-table-action svg {
  width: 14px;
  height: 14px;
}

/* Forms styling duplicated properties fixed */
.form-group {
  margin-bottom: 20px;
}

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

.form-control {
  width: 100%;
  background: rgba(10, 12, 16, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 16px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: var(--shadow-neon);
}

select.form-control {
  cursor: pointer;
}

select.form-control option {
  background: var(--bg-secondary);
  color: #fff;
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.file-upload-wrapper {
  position: relative;
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  padding: 30px 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.01);
  transition: var(--transition);
  cursor: pointer;
}

.file-upload-wrapper:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--secondary);
}

.file-upload-wrapper input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-upload-icon {
  width: 48px;
  height: 48px;
  stroke: var(--color-text-muted);
  fill: none;
  margin-bottom: 12px;
  transition: var(--transition);
}

.file-upload-wrapper:hover .file-upload-icon {
  stroke: var(--secondary);
}

.file-upload-text {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.file-upload-text span {
  color: var(--secondary);
  font-weight: 600;
}

.progress-container {
  display: none;
  margin-top: 20px;
}

.progress-bar-wrapper {
  background: rgba(255, 255, 255, 0.05);
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-bar {
  background: var(--grad-primary);
  width: 0%;
  height: 100%;
  transition: width 0.1s ease;
  box-shadow: var(--shadow-neon-primary);
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}