/* Premium Tool Page Styles — Tools Factory */

.tool-workspace-premium {
  border: 1px solid rgba(99, 102, 241, 0.2);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(99, 102, 241, 0.04) 100%);
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.08);
  position: relative;
  overflow: hidden;
}
.tool-workspace-premium::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), #ec4899);
}

.tool-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.tool-trust-badges span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 20px;
}
.tool-trust-badges span i { color: var(--accent); font-size: 0.7rem; }

.tool-badge-free {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
}

.tool-how-to { margin-top: 20px; }
.tool-how-to h2 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tool-how-to h2 i { color: var(--accent); }
.tool-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.tool-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.step-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.tool-step strong { display: block; font-size: 0.9rem; margin-bottom: 2px; }
.tool-step p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

.tool-result-premium {
  border: 1px solid rgba(16, 185, 129, 0.25);
  background: linear-gradient(135deg, var(--bg-card), rgba(16, 185, 129, 0.04));
  animation: resultSlideIn 0.4s ease;
}
@keyframes resultSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.tool-form-intro { margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.tool-form-category {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 4px;
}
.tool-form-title { font-size: 1.3rem; font-weight: 700; margin: 0 0 6px; }
.tool-note { font-size: 0.85rem; color: var(--text-muted); margin: 0; }

.tool-form .form-group { margin-bottom: 16px; }
.tool-form .form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-secondary);
}
.tool-form .form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.tool-form .form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
.tool-form .btn-group { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}
.result-big { font-size: 1.6rem; font-weight: 800; color: var(--accent); margin: 4px 0; }
.result-image { max-width: 100%; border-radius: 12px; box-shadow: var(--shadow); }

.mono { font-family: 'Courier New', monospace; word-break: break-all; }
.success-text { color: var(--success); font-weight: 600; }
.error-text { color: #ef4444; font-weight: 600; }

.qr-output-wrap canvas, .qr-output-wrap img {
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.timer-display {
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  padding: 24px;
  font-family: 'Courier New', monospace;
  color: var(--accent);
  background: var(--bg-elevated);
  border-radius: 12px;
  margin-bottom: 16px;
}

.premium-tool-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(217, 119, 6, 0.08));
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 0.85rem;
}
.premium-tool-banner i { color: #f59e0b; font-size: 1.2rem; }
.premium-tool-banner a { color: var(--accent); font-weight: 600; }

.color-preview {
  width: 48px; height: 48px;
  border-radius: 8px;
  border: 2px solid var(--border);
  display: inline-block;
  vertical-align: middle;
}

@media (max-width: 640px) {
  .tool-trust-badges { gap: 6px; }
  .tool-trust-badges span { font-size: 0.68rem; padding: 3px 8px; }
  .tool-steps { grid-template-columns: 1fr; }
}