/* === Tour Overlay System === */

/* Floating launch button */
.tour-launch {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 40px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.35);
  z-index: 9000;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.tour-launch:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.45);
}

.tour-launch.hidden {
  display: none;
}

.tour-launch-icon {
  width: 20px;
  height: 20px;
  border: 2px solid #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
}

/* Backdrop — only visible once tour is started, never on page load */
.tour-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.tour-backdrop.visible {
  opacity: 1;
  pointer-events: auto;
}

/* Spotlight cutout on the target element */
.tour-spotlight {
  position: absolute;
  border-radius: 8px;
  box-shadow: 0 0 0 9999px rgba(15, 23, 42, 0.55);
  z-index: 9999;
  pointer-events: none;
  transition: all 0.4s ease;
  display: none;
}

/* Centered tooltip (for steps with no target element) */
.tour-tooltip.tour-tooltip-center {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.tour-tooltip.tour-tooltip-center.visible {
  transform: translate(-50%, -50%);
}

/* Tooltip */
.tour-tooltip {
  position: absolute;
  z-index: 10000;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.05);
  width: 380px;
  max-width: calc(100vw - 32px);
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.3s ease;
  pointer-events: none;
}

.tour-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* Tooltip arrow */
.tour-tooltip::before {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  background: #fff;
  transform: rotate(45deg);
  box-shadow: -1px -1px 0 0 rgba(0,0,0,0.05);
}

.tour-tooltip.arrow-top::before {
  top: -7px;
  left: 32px;
}

.tour-tooltip.arrow-bottom::before {
  bottom: -7px;
  left: 32px;
  box-shadow: 1px 1px 0 0 rgba(0,0,0,0.05);
}

.tour-tooltip.arrow-left::before {
  left: -7px;
  top: 24px;
}

.tour-tooltip.arrow-right::before {
  right: -7px;
  top: 24px;
  box-shadow: 1px -1px 0 0 rgba(0,0,0,0.05);
}

/* Tooltip content */
.tour-tooltip-header {
  padding: 20px 24px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tour-step-badge {
  background: var(--primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.tour-tooltip-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.tour-tooltip-body {
  padding: 12px 24px 0;
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.65;
}

.tour-tooltip-body code {
  background: var(--primary-light);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--primary-dark);
}

.tour-tooltip-body .tour-code-block {
  background: #1e293b;
  border-radius: 6px;
  padding: 12px 14px;
  margin: 10px 0;
  overflow-x: auto;
}

.tour-tooltip-body .tour-code-block code {
  background: none;
  color: #e2e8f0;
  font-size: 0.78rem;
  padding: 0;
  display: block;
  white-space: pre;
  line-height: 1.6;
}

/* Tooltip footer / nav */
.tour-tooltip-footer {
  padding: 16px 24px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tour-progress {
  display: flex;
  gap: 6px;
}

.tour-progress-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.3s;
}

.tour-progress-dot.active {
  background: var(--primary);
}

.tour-progress-dot.done {
  background: var(--success);
}

.tour-nav {
  display: flex;
  gap: 8px;
}

.tour-btn {
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.tour-btn-secondary {
  background: var(--bg-alt);
  color: var(--text-light);
  border: 1px solid var(--border);
}

.tour-btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.tour-btn-primary {
  background: var(--primary);
  color: #fff;
}

.tour-btn-primary:hover {
  background: var(--primary-dark);
}

.tour-btn-close {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  position: absolute;
  top: 12px;
  right: 12px;
}

.tour-btn-close:hover {
  background: var(--bg-alt);
  color: var(--text);
}

/* Bottom progress bar */
.tour-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 12px 24px;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.tour-bar.visible {
  transform: translateY(0);
}

.tour-bar-steps {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tour-bar-step {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500;
}

.tour-bar-step.active {
  color: var(--primary);
  font-weight: 700;
}

.tour-bar-step.done {
  color: var(--success);
}

.tour-bar-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--border);
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  transition: all 0.3s;
}

.tour-bar-step.active .tour-bar-step-num {
  background: var(--primary);
  color: #fff;
}

.tour-bar-step.done .tour-bar-step-num {
  background: var(--success);
  color: #fff;
}

.tour-bar-connector {
  width: 32px;
  height: 2px;
  background: var(--border);
}

.tour-bar-connector.done {
  background: var(--success);
}

/* Highlighted element ring */
.tour-highlight {
  outline: 3px solid var(--primary) !important;
  outline-offset: 4px;
  border-radius: 8px;
  position: relative;
  z-index: 9999;
}

/* Responsive */
@media (max-width: 480px) {
  .tour-tooltip {
    width: calc(100vw - 24px);
  }
}