/* walkthrough.css — interactive product tour overlay */

.wt-root.wt-hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s;
}
.wt-root {
  position: fixed;
  inset: 0;
  z-index: 9500;
  pointer-events: none;
  animation: wt-fade-in 0.24s ease-out;
}
@keyframes wt-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.wt-dim {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* spotlight ring */
.wt-ring {
  position: absolute;
  border-radius: 12px;
  pointer-events: none;
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--accent) 70%, transparent),
    0 0 0 6px color-mix(in srgb, var(--accent) 22%, transparent),
    0 0 32px -4px color-mix(in srgb, var(--accent) 70%, transparent);
  animation: wt-ring-pulse 1.8s ease-in-out infinite;
  transition: top 0.32s cubic-bezier(0.4,0,0.2,1),
              left 0.32s cubic-bezier(0.4,0,0.2,1),
              width 0.32s cubic-bezier(0.4,0,0.2,1),
              height 0.32s cubic-bezier(0.4,0,0.2,1);
}
@keyframes wt-ring-pulse {
  0%, 100% { box-shadow:
    0 0 0 2px color-mix(in srgb, var(--accent) 70%, transparent),
    0 0 0 6px color-mix(in srgb, var(--accent) 22%, transparent),
    0 0 32px -4px color-mix(in srgb, var(--accent) 70%, transparent); }
  50% { box-shadow:
    0 0 0 2px color-mix(in srgb, var(--accent) 90%, transparent),
    0 0 0 10px color-mix(in srgb, var(--accent) 32%, transparent),
    0 0 48px 0 color-mix(in srgb, var(--accent) 80%, transparent); }
}

/* tooltip card */
.wt-card {
  position: fixed;
  width: min(360px, calc(100vw - 32px));
  max-width: calc(100vw - 32px);
  padding: calc(18px + env(safe-area-inset-top, 0px)) max(20px, env(safe-area-inset-left, 16px)) calc(16px + env(safe-area-inset-bottom, 0px)) max(20px, env(safe-area-inset-right, 16px));
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface, rgba(18,18,22,0.92)) 92%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border, rgba(255,255,255,0.08)));
  box-shadow:
    0 24px 60px -16px rgba(0,0,0,0.6),
    0 0 0 1px color-mix(in srgb, var(--accent) 10%, transparent),
    0 0 50px -16px color-mix(in srgb, var(--accent) 50%, transparent);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  overflow: hidden;
  pointer-events: auto;
  animation: wt-card-in 0.32s cubic-bezier(0.2,0.7,0.2,1);
}
@keyframes wt-card-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.wt-card--center {
  width: min(440px, calc(100vw - 32px));
  max-width: calc(100vw - 32px);
  padding: calc(28px + env(safe-area-inset-top, 0px)) max(28px, env(safe-area-inset-left, 16px)) calc(24px + env(safe-area-inset-bottom, 0px)) max(28px, env(safe-area-inset-right, 16px));
  text-align: center;
}
.wt-card--center .wt-card__head { justify-content: center; gap: 16px; }
.wt-card--mobile {
  width: min(420px, calc(100vw - 24px));
  max-height: min(58dvh, 520px);
  padding: 18px max(18px, env(safe-area-inset-left, 12px)) calc(18px + env(safe-area-inset-bottom, 0px)) max(18px, env(safe-area-inset-right, 12px));
  border-radius: 18px;
  overflow: auto;
}
/* QUEUE-133 replay: compact upload handoff strip. */
.wt-card--upload-strip {
  width: min(420px, calc(100vw - 32px));
  min-height: 40px;
  padding: 9px 12px;
  border-radius: 999px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
}
.wt-card__upload-strip-count {
  color: var(--accent);
  font: 700 10px/1 var(--font-mono, "Geist Mono", ui-monospace, monospace);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.wt-card__upload-strip-title {
  min-width: 0;
  color: var(--text, #fff);
  font-size: 13px;
  font-weight: 650;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wt-card__upload-strip-skip {
  appearance: none;
  border: 0;
  background: rgba(255,255,255,0.06);
  color: var(--text-muted, rgba(255,255,255,0.58));
  border-radius: 999px;
  padding: 6px 10px;
  font: 600 11px/1 var(--font-ui, system-ui);
  cursor: pointer;
}
.wt-card__upload-strip-skip:hover {
  background: rgba(255,255,255,0.10);
  color: var(--text, #fff);
}
.wt-card__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  appearance: none;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  color: var(--text, #fff);
  font: 600 18px/1 var(--font-ui, system-ui);
  cursor: pointer;
}
.wt-card__close:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.22);
}

.wt-card__progress {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: rgba(255,255,255,0.06);
  border-radius: 16px 16px 0 0;
  overflow: hidden;
}
.wt-card__progress-bar {
  height: 100%;
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--accent) 70%, transparent),
    var(--accent));
  box-shadow: 0 0 8px var(--accent);
  transition: width 0.4s cubic-bezier(0.4,0,0.2,1);
}
.wt-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: 0.04em;
}
.wt-card__count {
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
}
.wt-card__skip {
  appearance: none;
  background: transparent;
  border: none;
  padding: 4px 6px;
  color: var(--text-muted, rgba(255,255,255,0.5));
  font: inherit;
  font-size: 11px;
  cursor: pointer;
  transition: color 0.12s;
}
.wt-card__skip:hover { color: var(--text, #fff); }
.wt-card__title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  color: var(--text, #fff);
}
.wt-card--center .wt-card__title { font-size: 24px; margin-bottom: 12px; }
.wt-card__body {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-muted, rgba(255,255,255,0.7));
  margin-bottom: 18px;
}
.wt-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.wt-card--center .wt-card__foot { justify-content: center; }
.wt-card__foot--split .wt-btn {
  flex: 1 1 0;
  min-width: 0;
  justify-content: center;
}

.wt-btn {
  appearance: none;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: var(--text, #fff);
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s, border-color 0.12s, transform 0.08s;
}
.wt-btn:hover { background: rgba(255,255,255,0.08); }
.wt-btn:active { transform: translateY(1px); }
.wt-btn:disabled { opacity: 0.35; cursor: default; }
.wt-btn--primary {
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--accent) 96%, transparent),
    color-mix(in srgb, var(--accent) 80%, black 20%));
  border-color: color-mix(in srgb, var(--accent) 60%, transparent);
  color: #0a0a0c;
  font-weight: 600;
  box-shadow: 0 6px 18px -6px color-mix(in srgb, var(--accent) 60%, transparent);
}
.wt-btn--primary:hover {
  filter: brightness(1.06);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--accent) 100%, transparent),
    color-mix(in srgb, var(--accent) 88%, black 12%));
}

.wt-card__waiting {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted, rgba(255,255,255,0.55));
  font-size: 12px;
}
.wt-card__waiting-dot {
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: wt-pulse 1.2s ease-in-out infinite;
}
@keyframes wt-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* "what's next" handoff */
.wt-handoff-root {
  position: fixed;
  inset: 0;
  z-index: 9600;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  animation: wt-fade-in 0.24s ease-out;
}
.wt-handoff {
  width: min(560px, 92vw);
  padding: 32px 32px 24px;
  border-radius: 22px;
  background: color-mix(in srgb, var(--surface, rgba(18,18,22,0.95)) 92%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, rgba(255,255,255,0.08));
  box-shadow:
    0 30px 80px -20px rgba(0,0,0,0.65),
    0 0 60px -20px color-mix(in srgb, var(--accent) 50%, transparent);
  text-align: center;
  animation: wt-card-in 0.32s cubic-bezier(0.2,0.7,0.2,1);
}
.wt-handoff__title {
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text, #fff);
}
.wt-handoff__sub {
  margin-top: 6px;
  color: var(--text-muted, rgba(255,255,255,0.55));
  font-size: 13.5px;
}
.wt-handoff__grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.wt-handoff__card {
  appearance: none;
  text-align: left;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  color: var(--text, #fff);
  cursor: pointer;
  transition: background 0.14s, border-color 0.14s, transform 0.1s;
}
.wt-handoff__card:hover {
  background: color-mix(in srgb, var(--accent) 10%, rgba(255,255,255,0.04));
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}
.wt-handoff__card:active { transform: translateY(1px); }
.wt-handoff__card-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}
.wt-handoff__card-body {
  font-size: 12.5px;
  color: var(--text-muted, rgba(255,255,255,0.55));
  line-height: 1.45;
}
.wt-handoff__close {
  margin-top: 18px;
  appearance: none;
  background: transparent;
  border: none;
  color: var(--text-muted, rgba(255,255,255,0.45));
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.wt-handoff__close:hover { color: var(--text, #fff); }

@media (max-width: 767px), (hover: none) and (pointer: coarse) {
  .wt-root[data-mobile="1"] .wt-dim rect {
    fill: rgba(0,0,0,0.54);
  }
  .wt-root[data-mobile="1"] .wt-ring {
    display: none;
  }
  .wt-root[data-mobile="1"] .wt-card {
    width: min(420px, calc(100vw - 24px));
    max-width: calc(100vw - 24px);
  }
  .wt-root[data-mobile="1"] .wt-card--center {
    top: auto !important;
    bottom: calc(14px + env(safe-area-inset-bottom, 0px)) !important;
    transform: translateX(-50%) !important;
    text-align: left;
  }
  .wt-root[data-mobile="1"] .wt-card__head {
    align-items: flex-start;
  }
  .wt-root[data-mobile="1"] .wt-card__skip {
    max-width: 46%;
    text-align: right;
  }
  .wt-root[data-mobile="1"] .wt-card__title {
    font-size: 20px;
  }
  .wt-root[data-mobile="1"] .wt-card__body {
    font-size: 14px;
  }
  .wt-root[data-mobile="1"] .wt-card__foot,
  .wt-root[data-mobile="1"] .wt-card__foot--split {
    flex-direction: column-reverse;
    align-items: stretch;
  }
  .wt-root[data-mobile="1"] .wt-btn {
    min-height: 44px;
    width: 100%;
  }
  .wt-root[data-mobile="1"] .wt-card--upload-strip {
    top: calc(72px + env(safe-area-inset-top, 0px)) !important;
    bottom: auto !important;
    width: min(420px, calc(100vw - 24px));
    padding: 10px 12px;
  }
}