/* ============================================================
   FIXU UI — design tokens (R1 / R1.1)
   Brand: navy + red. Obrazna = spacing/UX reference only.
   ============================================================ */

:root {
  /* Brand */
  --fixu-navy: #0B1F3A;
  --fixu-navy-soft: #153054;
  --fixu-red: #E30613;
  --fixu-red-hover: #C10510;

  /* Text */
  --fixu-text: #0B1F3A;
  --fixu-text-soft: #3A4A5C;
  --fixu-text-muted: #6B7785;
  --fixu-text-inverse: #FFFFFF;

  /* Surfaces */
  --fixu-bg: #FFFFFF;
  --fixu-bg-soft: #F5F7F9;
  --fixu-bg-muted: #EEF1F4;
  --fixu-border: #E2E7EC;
  --fixu-border-strong: #C9D2DB;

  /* Layout */
  --fixu-container: 1200px;
  --fixu-container-pad: 28px;
  --fixu-container-pad-sm: 16px;
  --fixu-header-h: 72px;
  --fixu-topbar-h: 34px;
  --fixu-bp-nav: 900px;

  /* R25.6 — predictable global layering (content < page sticky < header < overlays) */
  --fixu-z-content: 1;
  --fixu-z-sticky-page: 10;
  --fixu-z-header: 100;
  --fixu-z-menu-backdrop: 200;
  --fixu-z-menu-drawer: 210;
  --fixu-mobile-header-h: var(--fixu-header-h);

  /* Spacing scale */
  --fixu-sp-1: 4px;
  --fixu-sp-2: 8px;
  --fixu-sp-3: 12px;
  --fixu-sp-4: 16px;
  --fixu-sp-5: 24px;
  --fixu-sp-6: 32px;
  --fixu-sp-7: 48px;
  --fixu-sp-8: 64px;

  /* Radius */
  --fixu-r-sm: 6px;
  --fixu-r-md: 10px;
  --fixu-r-lg: 14px;
  --fixu-r-xl: 20px;

  /* Shadows */
  --fixu-sh-sm: 0 1px 2px rgba(11, 31, 58, 0.06);
  --fixu-sh-md: 0 8px 24px rgba(11, 31, 58, 0.08);
  --fixu-sh-lg: 0 16px 40px rgba(11, 31, 58, 0.12);

  /* Buttons */
  --fixu-btn-h: 48px;
  --fixu-btn-h-sm: 40px;

  /* Typography */
  --fixu-sans: "Instrument Sans", "Kumbh Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --fixu-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;

  --fixu-fs-xs: 12.5px;
  --fixu-fs-sm: 13.5px;
  --fixu-fs-md: 15px;
  --fixu-fs-lg: 17px;
  --fixu-fs-xl: 20px;
  --fixu-fs-nav: 15px;
  --fixu-fs-h2: clamp(28px, 3.2vw, 40px);
  --fixu-fs-h1: clamp(36px, 4.4vw, 56px);

  /* Breakpoints (documentation; used in media queries below) */
  /* 390 / 768 / 900 / 1024 / 1440 */
}

/* ---------- Shared V2 breadcrumbs (R10) ---------- */
.fixu-page-breadcrumbs {
  padding: 14px 0 0;
}
.fixu-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--fixu-fs-sm);
  color: var(--fixu-text-muted);
}
.fixu-breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.fixu-breadcrumbs li:not(:last-child)::after {
  content: "";
  width: 5px;
  height: 5px;
  border-right: 1.5px solid currentColor;
  border-top: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.55;
}
.fixu-breadcrumbs a {
  color: var(--fixu-text-soft);
  text-decoration: none;
}
.fixu-breadcrumbs a:hover,
.fixu-breadcrumbs a:focus-visible {
  color: var(--fixu-red);
}
.fixu-breadcrumbs li[aria-current="page"] {
  color: var(--fixu-navy);
  font-weight: 600;
}
/* Detail uses legacy drobky.tpl markup — map to shared look */
body.fixu-detail .fixu-detail-breadcrumbs {
  padding: 14px 0 0;
}
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0 0 14px;
  list-style: none;
  font-size: var(--fixu-fs-sm);
  color: var(--fixu-text-muted);
  justify-content: flex-start;
}
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs > li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs > li:has(> i.icon-arrRight),
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs > li:has(> .icon-arrRight) {
  display: none;
}
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs a,
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs a.link {
  color: var(--fixu-text-soft);
  text-decoration: none;
}
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs a:hover,
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs a:focus-visible {
  color: var(--fixu-red);
}
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs .icon-arrRight,
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs i {
  display: none;
}
/* Insert chevron between text crumbs when separator <li> is hidden */
body.fixu-detail .fixu-detail-breadcrumbs .breadcrumbs > li:not(:has(> i)):not(:has(> .icon-arrRight)):not(:last-child)::after {
  content: "";
  width: 5px;
  height: 5px;
  margin-left: 8px;
  border-right: 1.5px solid currentColor;
  border-top: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.55;
}

/* Base helpers for shell pages only — do not restyle legacy modules globally */
body.fixu-shell {
  font-family: var(--fixu-sans);
  color: var(--fixu-text);
  background: var(--fixu-bg);
  -webkit-font-smoothing: antialiased;
}

/* R25.6 — overflow lock only (no position:fixed; keeps fixed drawer/backdrop aligned) */
html.fixu-shell.is-scroll-locked,
body.fixu-shell.is-scroll-locked {
  overflow: hidden;
  height: 100%;
  touch-action: none;
}

.fixu-container {
  width: min(var(--fixu-container), calc(100% - (var(--fixu-container-pad) * 2)));
  margin-inline: auto;
}

@media (max-width: 640px) {
  .fixu-container {
    width: min(var(--fixu-container), calc(100% - (var(--fixu-container-pad-sm) * 2)));
  }
}

.fixu-visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.fixu-display,
body.fixu-shell h1.fixu-display,
body.fixu-shell h2.fixu-display {
  font-family: var(--fixu-serif);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--fixu-navy);
}

body.fixu-shell a:focus-visible,
body.fixu-shell button:focus-visible {
  outline: 2px solid var(--fixu-red);
  outline-offset: 2px;
}

/* ---------- Shared section title ---------- */
.fixu-section-title {
  margin: 0;
  font-family: var(--fixu-sans);
  font-size: var(--fixu-fs-h2);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fixu-navy);
}

/* ---------- Shared buttons (canonical) ---------- */
.fixu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--fixu-btn-h);
  padding: 0 22px;
  border-radius: var(--fixu-r-md);
  font-family: var(--fixu-sans);
  font-size: var(--fixu-fs-md);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  box-sizing: border-box;
  cursor: pointer;
}

.fixu-btn:disabled,
.fixu-btn[aria-busy="true"] {
  opacity: 0.65;
  cursor: not-allowed;
  pointer-events: none;
}

.fixu-btn-primary {
  background: var(--fixu-red);
  color: #fff;
  border-color: var(--fixu-red);
  box-shadow: 0 8px 20px rgba(227, 6, 19, 0.18);
}

.fixu-btn-primary:hover {
  background: var(--fixu-red-hover);
  border-color: var(--fixu-red-hover);
  color: #fff;
}

.fixu-btn-secondary {
  background: #fff;
  color: var(--fixu-navy);
  border-color: var(--fixu-border-strong);
}

.fixu-btn-secondary:hover {
  border-color: var(--fixu-navy);
  color: var(--fixu-navy);
}

.fixu-btn-on-dark {
  background: #fff;
  color: var(--fixu-navy);
  min-height: 52px;
  padding: 0 26px;
}

.fixu-btn-on-dark:hover {
  background: var(--fixu-bg-soft);
  color: var(--fixu-navy);
}

/* ---------- Shared form primitives ---------- */
.fixu-label {
  display: block;
  margin-bottom: 8px;
  font-size: var(--fixu-fs-sm);
  font-weight: 650;
  color: var(--fixu-navy);
}

.fixu-req {
  color: var(--fixu-red);
  font-weight: 700;
}

.fixu-optional {
  color: var(--fixu-text-muted);
  font-weight: 500;
}

.fixu-input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1.5px solid var(--fixu-border-strong);
  border-radius: var(--fixu-r-md);
  background: #fff;
  color: var(--fixu-text);
  font-family: var(--fixu-sans);
  font-size: var(--fixu-fs-md);
  line-height: 1.4;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.fixu-input:hover {
  border-color: #aeb8c4;
}

.fixu-input:focus {
  outline: none;
  border-color: var(--fixu-navy);
  box-shadow: 0 0 0 3px rgba(11, 31, 58, 0.12);
}

.fixu-input.is-invalid {
  border-color: var(--fixu-red);
  box-shadow: 0 0 0 3px rgba(227, 6, 19, 0.12);
}

.fixu-textarea {
  min-height: 140px;
  resize: vertical;
}

.fixu-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--fixu-fs-sm);
  line-height: 1.5;
  color: var(--fixu-text-soft);
  cursor: pointer;
}

.fixu-check input {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: var(--fixu-red);
  flex: 0 0 auto;
}

.fixu-check a {
  color: var(--fixu-red);
  text-decoration: underline;
  text-underline-offset: 2px;
}