/* Smile Simulator widget styles. Scoped under .ss-root so they don't leak into
   a host page. In Phase 2 the widget runs inside an iframe for full isolation. */

.ss-root {
  /* Theme tokens — override via embed data-* attributes or per-clinic config. */
  --ss-accent: #10b6a8;      /* primary brand color (buttons, highlights) */
  --ss-on-accent: #ffffff;   /* text/icons on top of the accent color */
  --ss-bg: #ffffff;          /* widget background */
  --ss-ink: #0f172a;         /* main text */
  --ss-muted: #64748b;       /* secondary text */
  --ss-line: #e2e8f0;        /* borders / dividers */
  --ss-danger: #e11d48;
  --ss-radius: 18px;         /* outer corner radius */
  --ss-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  box-sizing: border-box;
  font-family: var(--ss-font);
  color: var(--ss-ink);
  background: var(--ss-bg);
  border: 1px solid var(--ss-line);
  border-radius: var(--ss-radius);
  box-shadow: 0 20px 50px -24px rgba(15, 23, 42, 0.35);
  overflow: hidden;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
}
.ss-root *, .ss-root *::before, .ss-root *::after { box-sizing: border-box; }

.ss-panel { padding: 22px; }
.ss-header { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.ss-logo {
  width: 34px; height: 34px; border-radius: 10px; flex: none;
  background: linear-gradient(135deg, var(--ss-accent), #5ad6ca);
  display: grid; place-items: center; color: #fff; font-size: 18px;
}
.ss-logo-img {
  width: 34px; height: 34px; border-radius: 10px; flex: none;
  object-fit: cover; display: block;
}
.ss-title { font-weight: 700; font-size: 16px; line-height: 1.1; }
.ss-subtitle { font-size: 12px; color: var(--ss-muted); }

.ss-h { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 6px; }
.ss-p { font-size: 14px; color: var(--ss-muted); margin: 0 0 16px; line-height: 1.5; }

.ss-btn {
  appearance: none; border: 0; cursor: pointer; font: inherit; font-weight: 600;
  border-radius: 12px; padding: 13px 18px; width: 100%;
  background: var(--ss-accent); color: var(--ss-on-accent); font-size: 15px;
  transition: filter 0.15s ease, transform 0.05s ease;
}
.ss-btn:hover { filter: brightness(1.05); }
.ss-btn:active { transform: translateY(1px); }
.ss-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.ss-btn.secondary { background: #f1f5f9; color: var(--ss-ink); }
.ss-btn.ghost { background: transparent; color: var(--ss-accent); padding: 8px; width: auto; }
.ss-btn-row { display: flex; gap: 10px; }
.ss-btn-row .ss-btn { width: auto; flex: 1; }

/* Consent */
.ss-consent { display: flex; gap: 10px; align-items: flex-start; margin: 4px 0 18px; font-size: 13px; color: var(--ss-muted); }
.ss-consent input { margin-top: 2px; width: 16px; height: 16px; accent-color: var(--ss-accent); }
.ss-disclaimer { font-size: 11px; color: #94a3b8; line-height: 1.5; margin-top: 14px; }

/* Camera stage */
.ss-stage {
  position: relative; aspect-ratio: 3 / 4; background: #0b1220;
  border-radius: 14px; overflow: hidden;
}
.ss-stage video, .ss-stage img.ss-shot {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transform: scaleX(-1); /* mirror selfie preview */
}
.ss-stage img.ss-shot.no-mirror { transform: none; }
.ss-oval {
  position: absolute; inset: 0; margin: auto;
  width: 62%; height: 74%; border-radius: 50%;
  border: 3px dashed rgba(255, 255, 255, 0.7);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  pointer-events: none;
}
.ss-oval.ok { border-style: solid; border-color: #2ee6a6; box-shadow: 0 0 0 9999px rgba(11,18,32,0.25); }
.ss-hint {
  position: absolute; left: 0; right: 0; bottom: 12px; text-align: center;
  color: #fff; font-size: 14px; font-weight: 600; text-shadow: 0 1px 3px rgba(0,0,0,0.6);
  padding: 0 16px; pointer-events: none;
}
.ss-hint.good { color: #2ee6a6; }
.ss-count {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-size: 90px; font-weight: 800; color: #fff; text-shadow: 0 4px 24px rgba(0,0,0,0.5);
  pointer-events: none;
}
.ss-cam-actions { display: flex; gap: 10px; margin-top: 14px; }
.ss-cam-actions .ss-btn { flex: 1; }

/* Toggles */
.ss-toggles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 4px 0 18px; }
/* Engine-independent layout: checkbox is absolutely placed in reserved
   left padding, so the label text can never overlap it (no flexbox row). */
.ss-toggle {
  position: relative; display: block;
  padding: 13px 14px 13px 44px;
  border: 1px solid var(--ss-line); border-radius: 12px; cursor: pointer; user-select: none;
  font-size: 14px; font-weight: 600; transition: border-color 0.15s, background 0.15s;
}
.ss-toggle .ss-toggle-label {
  display: block; line-height: 18px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ss-toggle[aria-pressed="true"] { border-color: var(--ss-accent); background: color-mix(in srgb, var(--ss-accent) 8%, #fff); }
.ss-toggle .dot {
  position: absolute; left: 14px; top: 50%; margin-top: -9px;
  width: 18px; height: 18px; box-sizing: border-box; border-radius: 6px;
  border: 2px solid var(--ss-line);
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.ss-toggle .dot svg {
  width: 12px; height: 12px; display: block;
  fill: none; stroke: var(--ss-on-accent); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round;
  opacity: 0;
}
.ss-toggle[aria-pressed="true"] .dot svg { opacity: 1; }
.ss-toggle[aria-pressed="true"] .dot { background: var(--ss-accent); border-color: var(--ss-accent); }

/* Loading */
.ss-loading { text-align: center; padding: 30px 10px; }
.ss-spinner {
  width: 46px; height: 46px; margin: 0 auto 16px; border-radius: 50%;
  border: 4px solid var(--ss-line); border-top-color: var(--ss-accent);
  animation: ss-spin 0.9s linear infinite;
}
@keyframes ss-spin { to { transform: rotate(360deg); } }
.ss-progress-copy { font-size: 14px; color: var(--ss-muted); min-height: 20px; }

/* Result: before/after slider */
.ss-compare {
  position: relative; aspect-ratio: 3 / 4; border-radius: 14px; overflow: hidden;
  user-select: none; touch-action: none; background: #0b1220;
}
.ss-compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ss-compare img.after { clip-path: inset(0 0 0 var(--split, 50%)); }
.ss-compare .lbl {
  position: absolute; top: 10px; padding: 4px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 700; color: #fff; background: rgba(15, 23, 42, 0.72);
  white-space: nowrap; line-height: 1.2;
}
.ss-compare .lbl.before { left: 10px; }
.ss-compare .lbl.after { right: 10px; background: var(--ss-accent); color: var(--ss-on-accent); }
.ss-handle {
  position: absolute; top: 0; bottom: 0; left: var(--split, 50%);
  width: 2px; background: #fff; box-shadow: 0 0 0 1px rgba(0,0,0,0.15); transform: translateX(-1px);
}
.ss-handle::after {
  content: "⇆"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 38px; height: 38px; border-radius: 50%; background: #fff; color: var(--ss-ink);
  display: grid; place-items: center; font-size: 16px; box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}
.ss-compare.gated img.after { filter: blur(18px); }

/* Lead form */
.ss-form { display: grid; gap: 10px; margin: 16px 0 6px; }
.ss-input {
  font: inherit; padding: 12px 14px; border: 1px solid var(--ss-line); border-radius: 12px; width: 100%;
}
.ss-input:focus { outline: 2px solid color-mix(in srgb, var(--ss-accent) 50%, transparent); border-color: var(--ss-accent); }
.ss-error { color: var(--ss-danger); font-size: 13px; margin: 8px 0 0; }

.ss-result-cta { margin-top: 14px; }
.ss-foot { display: flex; justify-content: center; margin-top: 12px; }

.ss-hidden { display: none !important; }