.ssqr {
  --ssqr-red: #ed1b2f;
  --ssqr-red-dark: #c81425;
  --ssqr-navy: #080b1b;
  --ssqr-charcoal: #3d3d3d;
  --ssqr-line: #d9dde6;
  --ssqr-soft: #f4f5f8;
  --ssqr-text: #171922;
  --ssqr-muted: #656b78;
  --ssqr-white: #ffffff;
  box-sizing: border-box;
  width: 100%;
  margin: 0 auto;
  color: var(--ssqr-text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.45;
}
.ssqr *, .ssqr *::before, .ssqr *::after { box-sizing: inherit; }
.ssqr button, .ssqr input, .ssqr textarea, .ssqr select { font: inherit; }
/* Защита от глобальных стилей шаблона Joomla, которые могут задавать select min-width. */
.ssqr input, .ssqr textarea, .ssqr select {
  box-sizing: border-box !important;
  min-width: 0 !important;
  max-width: 100% !important;
}
.ssqr select { display: block; }
.ssqr button { cursor: pointer; }
.ssqr__header {
  position: relative;
  overflow: hidden;
  padding: 28px 32px;
  border: 1px solid #23283b;
  border-bottom: 3px solid var(--ssqr-red);
  border-radius: 12px 12px 0 0;
  background:
    radial-gradient(circle at 88% 12%, rgba(237,27,47,.22), transparent 26%),
    linear-gradient(135deg, #080b1b 0%, #12172a 100%);
  color: #fff;
}
.ssqr__header::after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -70px;
  width: 190px;
  height: 190px;
  border: 28px solid rgba(255,255,255,.035);
  border-radius: 50%;
}
.ssqr__eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 9px;
  padding: 4px 10px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.ssqr__title { margin: 0; color: #fff; font-size: clamp(27px, 4vw, 40px); line-height: 1.1; }
.ssqr__intro { max-width: 820px; margin-top: 10px; color: #dfe3ef; font-size: 16px; }
.ssqr__intro p { margin: 0; }
.ssqr__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(310px, .8fr);
  gap: 22px;
  padding: 22px;
  border: 1px solid var(--ssqr-line);
  border-top: 0;
  border-radius: 0 0 12px 12px;
  background: #eef0f4;
}
.ssqr__editor { display: grid; gap: 18px; min-width: 0; }
.ssqr__section, .ssqr__preview-sticky {
  border: 1px solid var(--ssqr-line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(8,11,27,.07);
}
.ssqr__section { padding: 24px; }
.ssqr__section-head, .ssqr__preview-head { display: flex; align-items: flex-start; gap: 13px; margin-bottom: 18px; }
.ssqr__section-head h3, .ssqr__preview-head h3 { margin: 0 0 3px; color: var(--ssqr-navy); font-size: 20px; line-height: 1.2; }
.ssqr__section-head p, .ssqr__preview-head p { margin: 0; color: var(--ssqr-muted); font-size: 14px; }
.ssqr__step {
  display: inline-grid;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--ssqr-red);
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  box-shadow: 0 0 0 5px rgba(237,27,47,.1);
}
.ssqr__tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 18px;
}
.ssqr__tab {
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid #cfd4df;
  border-radius: 8px;
  background: #f7f8fa;
  color: #303542;
  font-weight: 700;
  transition: .18s ease;
}
.ssqr__tab:hover { border-color: #aeb5c4; background: #fff; }
.ssqr__tab[aria-selected="true"] { border-color: var(--ssqr-red); background: var(--ssqr-red); color: #fff; box-shadow: 0 6px 16px rgba(237,27,47,.22); }
.ssqr label:not(.ssqr__check):not(.ssqr__switch-row) { display: block; margin: 0 0 7px; color: #292d37; font-size: 14px; font-weight: 700; }
.ssqr input[type="text"], .ssqr input[type="url"], .ssqr input[type="tel"], .ssqr input[type="email"], .ssqr input[type="password"], .ssqr textarea, .ssqr select {
  width: 100%;
  min-height: 46px;
  margin: 0 0 13px;
  padding: 10px 12px;
  border: 1px solid #c9cfdb;
  border-radius: 7px;
  background: #fff;
  color: #11141c;
  outline: none;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.ssqr textarea { min-height: 110px; resize: vertical; }
.ssqr input:focus, .ssqr textarea:focus, .ssqr select:focus { border-color: var(--ssqr-red); box-shadow: 0 0 0 3px rgba(237,27,47,.13); }
.ssqr small { display: block; color: var(--ssqr-muted); font-size: 12px; }
.ssqr__optional { color: var(--ssqr-muted); font-size: 12px; font-weight: 400; }
.ssqr__counter { margin-top: -7px; text-align: right; color: var(--ssqr-muted); font-size: 12px; }
.ssqr__two-cols, .ssqr__settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.ssqr__password-wrap { position: relative; }
.ssqr__password-wrap input { padding-right: 92px; }
.ssqr__icon-button {
  position: absolute;
  top: 6px;
  right: 6px;
  min-height: 34px;
  padding: 5px 10px;
  border: 0;
  border-radius: 5px;
  background: #edf0f5;
  color: #343945;
  font-size: 12px;
  font-weight: 700;
}
.ssqr__check { display: inline-flex; align-items: center; gap: 8px; margin: 2px 0 9px; color: #313642; font-size: 14px; }
.ssqr__check input { width: 17px; height: 17px; accent-color: var(--ssqr-red); }
.ssqr__control { min-width: 0; }
.ssqr__color-control { display: grid; grid-template-columns: 48px 1fr; gap: 8px; }
.ssqr__color-control input[type="color"] {
  width: 48px;
  height: 46px;
  padding: 3px;
  border: 1px solid #c9cfdb;
  border-radius: 7px;
  background: #fff;
}
.ssqr__color-control input[type="text"] { margin-bottom: 0; text-transform: uppercase; }
.ssqr__frame-box { margin-top: 18px; padding: 17px; border: 1px solid #d8dce5; border-radius: 9px; background: #f8f9fb; }
.ssqr__switch-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; cursor: pointer; }
.ssqr__switch-row strong { display: block; margin-bottom: 3px; color: var(--ssqr-navy); }
.ssqr__switch { position: relative; flex: 0 0 52px; width: 52px; height: 28px; }
.ssqr__switch input { position: absolute; opacity: 0; pointer-events: none; }
.ssqr__switch span { position: absolute; inset: 0; border-radius: 999px; background: #aeb5c2; transition: .2s; }
.ssqr__switch span::after { content: ""; position: absolute; top: 4px; left: 4px; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 2px 7px rgba(0,0,0,.25); transition: .2s; }
.ssqr__switch input:checked + span { background: var(--ssqr-red); }
.ssqr__switch input:checked + span::after { transform: translateX(24px); }
.ssqr__switch input:focus-visible + span { outline: 3px solid rgba(237,27,47,.25); outline-offset: 2px; }
.ssqr__frame-controls { display: grid; grid-template-columns: 1fr 1.2fr; gap: 18px; margin-top: 17px; padding-top: 17px; border-top: 1px solid #dde1e8; }
.ssqr__frame-controls.is-disabled { opacity: .48; }
.ssqr input[type="range"] { width: 100%; accent-color: var(--ssqr-red); }
.ssqr__advanced { margin-top: 16px; border: 1px solid #d8dce5; border-radius: 8px; background: #fff; }
.ssqr__advanced summary { padding: 13px 15px; color: #2e3340; font-weight: 700; cursor: pointer; }
/* Изолируем блок от глобальных стилей шаблона Joomla.
   Внутренние отступы задаём через margin, а не через width:100% + padding,
   чтобы правая колонка никогда не выходила за рамку details. */
.ssqr .ssqr__advanced-grid {
  display: grid !important;
  box-sizing: border-box !important;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important;
  gap: 16px !important;
  width: auto !important;
  max-width: none !important;
  margin: 0 15px !important;
  padding: 3px 0 0 !important;
}
.ssqr .ssqr__advanced-grid > .ssqr__control {
  box-sizing: border-box !important;
  width: auto !important;
  min-width: 0 !important;
  max-width: 100% !important;
  overflow: hidden;
}
.ssqr .ssqr__advanced-grid select {
  display: block !important;
  box-sizing: border-box !important;
  width: 100% !important;
  min-width: 0 !important;
  max-width: 100% !important;
  margin-right: 0 !important;
}
.ssqr__remember { margin: 0 15px 15px; }
.ssqr__editor-actions, .ssqr__download-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.ssqr__button {
  min-height: 44px;
  padding: 10px 17px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-weight: 800;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.ssqr__button:hover { transform: translateY(-1px); }
.ssqr__button:active { transform: translateY(0); }
.ssqr__button:focus-visible { outline: 3px solid rgba(237,27,47,.26); outline-offset: 2px; }
.ssqr__button--primary { background: var(--ssqr-red); color: #fff; box-shadow: 0 7px 17px rgba(237,27,47,.2); }
.ssqr__button--primary:hover { background: var(--ssqr-red-dark); }
.ssqr__button--secondary { border-color: var(--ssqr-navy); background: var(--ssqr-navy); color: #fff; }
.ssqr__button--ghost { border-color: #cbd0db; background: #fff; color: #303542; }
.ssqr__button[disabled] { cursor: not-allowed; opacity: .5; transform: none; box-shadow: none; }
.ssqr__preview { min-width: 0; }
.ssqr__preview-sticky { position: sticky; top: 16px; padding: 22px; }
.ssqr__canvas-wrap {
  position: relative;
  display: grid;
  width: min(100%, 420px);
  aspect-ratio: 1;
  margin: 0 auto;
  place-items: center;
  overflow: hidden;
  border: 1px solid #d7dbe4;
  border-radius: 10px;
  background:
    linear-gradient(45deg, #eef0f4 25%, transparent 25%),
    linear-gradient(-45deg, #eef0f4 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #eef0f4 75%),
    linear-gradient(-45deg, transparent 75%, #eef0f4 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
}
.ssqr__canvas-wrap canvas { display: block; width: 100%; height: 100%; image-rendering: pixelated; }
.ssqr__canvas-placeholder { position: absolute; inset: 0; display: grid; place-content: center; gap: 4px; padding: 30px; text-align: center; color: #474d5a; background: rgba(255,255,255,.91); }
.ssqr__canvas-placeholder strong { color: var(--ssqr-navy); font-size: 18px; }
.ssqr__status { min-height: 22px; margin-top: 11px; text-align: center; color: #414754; font-size: 13px; font-weight: 700; }
.ssqr__status.is-error { color: #b00020; }
.ssqr__status.is-success { color: #087a43; }
.ssqr__contrast { min-height: 20px; margin-top: 4px; text-align: center; font-size: 12px; }
.ssqr__contrast.is-warning { color: #a35a00; }
.ssqr__contrast.is-good { color: #087a43; }
.ssqr__download-actions { display: grid; grid-template-columns: 1fr 1fr; }
.ssqr__download-actions .ssqr__button:last-child { grid-column: 1 / -1; }
.ssqr__privacy { margin-top: 18px; padding: 13px 14px; border-left: 4px solid var(--ssqr-red); background: #f2f4f7; }
.ssqr__privacy strong, .ssqr__privacy span { display: block; }
.ssqr__privacy strong { color: var(--ssqr-navy); font-size: 13px; }
.ssqr__privacy span { margin-top: 3px; color: var(--ssqr-muted); font-size: 12px; }
.ssqr [hidden] { display: none !important; }
@media (max-width: 980px) {
  .ssqr__layout { grid-template-columns: 1fr; }
  .ssqr__preview-sticky { position: static; }
  .ssqr__download-actions { grid-template-columns: repeat(3, 1fr); }
  .ssqr__download-actions .ssqr__button:last-child { grid-column: auto; }
}
@media (max-width: 700px) {
  .ssqr__header { padding: 23px 19px; }
  .ssqr__layout { padding: 12px; gap: 12px; }
  .ssqr__section, .ssqr__preview-sticky { padding: 17px; }
  .ssqr__tabs { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .ssqr__tabs .ssqr__tab:last-child { grid-column: 1 / -1; }
  .ssqr__two-cols, .ssqr__settings-grid, .ssqr__frame-controls { grid-template-columns: 1fr; }
  .ssqr__download-actions { grid-template-columns: 1fr; }
  .ssqr__download-actions .ssqr__button:last-child { grid-column: auto; }
  .ssqr__editor-actions .ssqr__button { flex: 1 1 100%; }
}
@media (max-width: 700px) {
  .ssqr .ssqr__advanced-grid {
    grid-template-columns: minmax(0, 1fr) !important;
  }
}
@media (prefers-reduced-motion: reduce) {
  .ssqr *, .ssqr *::before, .ssqr *::after { scroll-behavior: auto !important; transition: none !important; }
}