/* =========================================================
 * IntroSlider — Clean Medical
 * Shared across all tenants. Theme via CSS vars set on
 * #intro-overlay by IntroSlider._render() at runtime.
 * ========================================================= */

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--surface, #ffffff);
  display: flex;
  flex-direction: column;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  color: #1a2a25;

  --accent-default: #058d69;
  --ink:        #1a2a25;
  --ink-soft:   #5a6a64;
  --surface-alt:#f4f6f5;
  --line:       #e5ebe8;
}

/* progress */
.intro-progress {
  height: 3px;
  background: var(--line);
  flex-shrink: 0;
}
.intro-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent, var(--accent-default));
  transition: width 320ms cubic-bezier(.4,0,.2,1);
}

/* header */
.intro-header {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  padding-top: calc(env(safe-area-inset-top, 0px) + 8px);
  flex-shrink: 0;
}
.intro-skip {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
}
.intro-skip:hover, .intro-skip:focus { color: var(--ink); outline: none; }

/* content */
.intro-content {
  flex: 1;
  overflow: auto;
  display: flex;
  flex-direction: column;
}
.intro-slide {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  gap: 20px;
  animation: introFade 240ms ease-out;
}
@keyframes introFade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0);   }
}

/* icon wrap (standard slides) */
.intro-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--accent, var(--accent-default)) 8%, transparent);
  color: var(--accent, var(--accent-default));
  display: flex;
  align-items: center;
  justify-content: center;
}

/* slide title + body */
.intro-slide-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
}
.intro-slide-text {
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 360px;
}

/* install steps */
.intro-install-steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 360px;
}
.intro-install-step {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface-alt);
  padding: 14px 16px;
  border-radius: 12px;
  text-align: left;
  font-size: 15px;
  color: var(--ink);
}
.intro-step-nr {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent, var(--accent-default));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.intro-hint-box {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--ink-soft);
  max-width: 360px;
  text-align: left;
}

/* CTA buttons (push + install) */
.intro-push-btn, .intro-install-btn {
  height: 48px;
  width: 100%;
  max-width: 360px;
  background: var(--accent, var(--accent-default));
  color: #fff;
  border: none;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 80ms ease;
}
.intro-push-btn:active, .intro-install-btn:active { transform: scale(.98); }
.intro-push-btn:disabled  { opacity: .85; cursor: default; }
.intro-push-status {
  font-size: 13px;
  color: var(--ink-soft);
  min-height: 18px;
  text-align: center;
}

/* footer */
.intro-footer {
  padding: 12px 20px;
  padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 16px);
  flex-shrink: 0;
}
.intro-next-btn {
  height: 52px;
  width: 100%;
  background: var(--accent, var(--accent-default));
  color: #fff;
  border: none;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 80ms ease;
}
.intro-next-btn:active { transform: scale(.98); }

/* Welcome slide */
.intro-slide-welcome {
  position: relative;
  overflow: hidden;
  padding: 0;
  justify-content: center;
}
.intro-welcome-bg {
  position: absolute;
  inset: -6%;
  background-size: cover;
  background-position: center;
  filter: blur(14px) brightness(.85);
  transform: scale(1.06);
  z-index: 0;
}
.intro-welcome-card {
  position: relative;
  z-index: 1;
  margin: auto 20px;
  padding: 28px 24px;
  background: rgba(255,255,255,0.96);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.18);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  max-width: 380px;
  animation: introFade 400ms ease-out;
}
.intro-welcome-logo {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.15));
  object-fit: cover;
}
.intro-welcome-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--accent, var(--accent-default));
  text-transform: uppercase;
}
.intro-welcome-headline {
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}
.intro-welcome-subline {
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.5;
}