/* ============================================================
   CHROME
   Generated by scripts/migrate-css.php z index_2.html
   ============================================================ */

/* ------------------------------------------------------------
   LAYOUT
   ------------------------------------------------------------ */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr;
  grid-template-areas: "side top" "side main";
  min-height: 100vh;
  transition: grid-template-columns var(--t);
}
.app.mini { grid-template-columns: var(--sidebar-w-mini) 1fr; }


/* ------------------------------------------------------------
   SIDEBAR
   ------------------------------------------------------------ */
.sidebar {
  grid-area: side;
  background: var(--bg-deep);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  height: var(--topbar-h);     /* exact match topbarem (vc. border-bottom) — box-sizing: border-box */
  background: var(--red-deep);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.brand::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 20px, rgba(0,0,0,0.15) 20px 21px);
  pointer-events: none;
}
.brand-mark {
  width: 28px; height: 28px;
  flex-shrink: 0;
  color: var(--orange);
  position: relative; z-index: 1;
}
.brand-mark svg { width: 100%; height: 100%; }
.brand-text {
  display: flex; flex-direction: column;
  white-space: nowrap;
  transition: opacity var(--t);
  position: relative; z-index: 1;
}
.app.mini .brand-text { opacity: 0; pointer-events: none; }
.brand-name {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-strong);
  letter-spacing: 0.06em;
  line-height: 1;
}
.brand-sub {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}

.nav {
  /* flex:1 — fill remaining vertical space, side-foot pinne k bottom sidebaru.
     Pri prilis many items, nav scrolluje (overflow-y:auto). */
  flex: 1;
  min-height: 0;
  padding: 12px 0;
  overflow-y: auto;
  overflow-x: hidden;
}

/* Nav-label = mezi-kategorialni separator. Grid layout: column 1 = "icon col" 56px
   (presne sirka mini sidebaru) s "//", column 2 = label text "MARKET" atd.
   V mini sidebar 56px se zobrazuje jen column 1 (// centered). V expanded 240px se
   zobrazuje cely. Height rigid - vzdy stejny v obou stavech. */
.nav-label {
  display: grid;
  grid-template-columns: var(--sidebar-w-mini) 1fr;
  align-items: center;
  height: 34px;
  width: 100%;
  font-family: var(--f-mono);
  font-size: 0.625rem;
  line-height: 1;
  font-weight: 500;
  color: var(--orange);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  box-sizing: border-box;
  transition: opacity var(--t);
}
.nav-label::before {
  content: '//';
  justify-self: center;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}

/* Nav-item = grid se 3 sloupci: [icon col 56px = mini sidebar width] [label 1fr] [tag auto].
   Icona je VZDY v centru prvniho sloupce na fixed pozici (28px od edge sidebaru) bez ohledu
   na collapsed/expanded stav. Pri collapsed (.app.mini, sidebar 56px) label+tag sloupce se
   clipnou via overflow:hidden — icona zustava na presne stejne X/Y pozici, item ma stejny
   height. Zadne JS triky, zadne position:absolute hacky, jen sirka sidebaru se animuje. */
.nav-item {
  display: grid;
  grid-template-columns: var(--sidebar-w-mini) 1fr auto;
  align-items: center;
  height: 38px;
  width: 100%;
  padding: 0;
  box-sizing: border-box;
  border: none;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-family: var(--f-display);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-align: left;
  position: relative;
  transition: color var(--t), background var(--t);
  white-space: nowrap;
  overflow: hidden;
}
.nav-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--orange);
  transform: scaleY(0);
  transition: transform var(--t);
}
.nav-item:hover { color: var(--text-strong); background: rgba(255,255,255,0.03); }
.nav-item.active {
  color: var(--orange-bright);
  background: var(--orange-dim);
}
.nav-item.active::before { transform: scaleY(1); }
.nav-item svg {
  justify-self: center;       /* center v 56px icon column */
  width: 16px;
  height: 16px;
  stroke-width: 1.6;
}
.nav-item-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: clip;
  transition: opacity var(--t);
}
/* Mini sidebar — label + tag fadnu (opacity 0) behem sidebar transition.
   Vizualne se daji clipnout overflow:hidden, ale fade je jemnejsi. */
.app.mini .nav-item-label,
.app.mini .nav-item-tag {
  opacity: 0;
}

.nav-item-tag {
  justify-self: end;
  margin-right: 16px;
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  padding: 1px 5px;
  border: 1px solid var(--line-bright);
  color: var(--text-mute);
  letter-spacing: 0.08em;
  transition: opacity var(--t);
}
.nav-item-tag.new {
  color: var(--green-cta);
  border-color: var(--green-cta);
}

.side-foot {
  padding: 10px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Side-foot meta — About / Changelog / Report Bug placeholdery, slim text row.
   V mini sidebar collapsne na max-height:0 + opacity:0 → smooth transition pri
   collapse/expand (nesnapne jako visibility:hidden by). */
.side-foot-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 0;
  max-height: 60px;
  opacity: 1;
  overflow: hidden;
  transition: max-height var(--t), opacity var(--t), padding var(--t), margin var(--t);
}
.side-foot-link {
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--t);
}
.side-foot-link:hover { color: var(--orange); }
.side-foot-sep { color: var(--line); }
.app.mini .side-foot-meta {
  max-height: 0;
  opacity: 0;
  padding: 0;
  margin: 0;
  pointer-events: none;
  flex-wrap: nowrap;
}

/* Language switcher (sidebar foot, above collapse).
   Grid 2-col → 1-col (modern Chrome interpoluje grid-template-columns smooth).
   Lang-btn texty vykuknou pres overflow:hidden behem transition (no jump). */
.lang-switcher {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  transition: grid-template-columns var(--t), gap var(--t);
}
.lang-btn {
  padding: 6px 0;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text-mute);
  cursor: pointer;
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  transition: color var(--t), border-color var(--t), background var(--t);
}
.lang-btn:hover {
  color: var(--orange);
  border-color: var(--orange-dim);
}
.lang-btn[aria-pressed="true"] {
  color: var(--orange);
  border-color: var(--orange);
  background: rgba(255, 106, 0, 0.08);
}
.app.mini .lang-switcher { grid-template-columns: 1fr; }

.collapse-btn {
  width: 100%;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--line-bright);
  color: var(--text-mute);
  cursor: pointer;
  font-family: var(--f-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color var(--t), border-color var(--t), background var(--t);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.collapse-btn:hover {
  color: var(--orange);
  border-color: var(--orange);
}
.collapse-btn svg { width: 12px; height: 12px; transition: transform var(--t); }
.app.mini .collapse-btn svg { transform: rotate(180deg); }
/* Collapse-btn text — fadne smoothly + max-width shrink (nesnapne via display:none) */
.collapse-btn-txt {
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  max-width: 120px;
  opacity: 1;
  transition: max-width var(--t), opacity var(--t), margin var(--t);
}
.app.mini .collapse-btn-txt {
  max-width: 0;
  opacity: 0;
  margin: 0;
}


/* ------------------------------------------------------------
   TOP BAR — red banner strip like SC refinery
   ------------------------------------------------------------ */
.topbar {
  grid-area: top;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: stretch;
  position: sticky;
  top: 0;
  z-index: 10;
}

/* Burger button — mobile only via @media in responsive.css */
.burger-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px;
  min-height: var(--topbar-h);
  background: var(--red-deep);
  border: none;
  border-right: 1px solid var(--line);
  color: var(--text-strong);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.burger-btn:hover { background: var(--red-banner); }
.burger-btn svg { width: 22px; height: 22px; }
.burger-btn[aria-expanded="true"] { background: var(--orange); color: var(--bg-base); }

/* Mobile brand chip in topbar (when topbar-strip is hidden) */
.topbar-brand-mobile {
  display: none;
  align-items: center;
  font-family: var(--f-display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-strong);
  padding: 0 12px;
  flex: 1;
  min-width: 0;
}

/* Scan icon button — mobile only — opens scanner view */
.scan-icon-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-panel);
  border: 1px solid var(--line-bright);
  color: var(--text-strong);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.scan-icon-btn:hover { background: var(--orange-ghost); border-color: var(--orange); color: var(--orange); }
.scan-icon-btn svg { width: 18px; height: 18px; }

/* Sidebar drawer backdrop (mobile only) */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 49;
  animation: backdrop-in 0.18s ease-out;
}
.sidebar-backdrop[hidden] { display: none; }
@keyframes backdrop-in { from { opacity: 0 } to { opacity: 1 } }

.topbar-strip {
  display: flex;
  align-items: center;
  background: var(--red-deep);
  padding: 0 20px;
  min-width: 360px;
  position: relative;
  overflow: hidden;
  gap: 14px;
}
.topbar-strip::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 16px, rgba(0,0,0,0.12) 16px 17px);
  pointer-events: none;
}
.topbar-sys {
  font-family: var(--f-mono);
  font-size: 0.625rem;
  color: rgba(255,255,255,0.72);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
  white-space: nowrap;
}
.topbar-sys strong { color: var(--text-strong); font-weight: 600; }

.topbar-title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text-strong);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
  margin-left: auto;
}

.topbar-right {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
}

.topbar-spacer { flex: 1; }

.quick-scan {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-panel);
  border: 1px solid var(--line-bright);
  min-width: 280px;
  transition: border-color var(--t);
}
.quick-scan:focus-within { border-color: var(--orange); }
.quick-scan-label {
  padding: 0 12px;
  height: 34px;
  display: flex;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  color: var(--orange);
  letter-spacing: 0.12em;
  background: var(--orange-dim);
  border-right: 1px solid var(--line-bright);
}
.quick-scan input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  color: var(--text-strong);
  padding: 8px 12px;
  min-width: 0;
}

.topbar-user {
  position: relative;
  font-family: var(--f-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
}

.topbar-user-btn {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  padding: 4px 6px;
  cursor: pointer;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  border-radius: 0;
  position: relative;
}
.topbar-user-btn:hover { background: rgba(255, 255, 255, 0.03); }
.topbar-user-btn[aria-expanded="true"] { background: rgba(255, 106, 0, 0.08); }

.topbar-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--bg-deep);
  flex-shrink: 0;
}
.topbar-user-btn:hover .topbar-user-avatar { border-color: var(--orange-dim); }
.topbar-user-btn[aria-expanded="true"] .topbar-user-avatar { border-color: var(--orange); }

.topbar-user-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.topbar-user-label {
  color: var(--orange);
  text-transform: uppercase;
}
.topbar-user-name {
  color: var(--text-strong);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 4px;
}
.topbar-user-chev {
  color: var(--text-mute);
  transition: transform var(--t);
}
.topbar-user-btn[aria-expanded="true"] .topbar-user-chev {
  transform: rotate(180deg);
  color: var(--orange);
}

/* Dropdown menu */
.topbar-user-menu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 200px;
  background: var(--bg-panel);
  border: 1px solid var(--line-orange);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.7);
  z-index: 50;
  display: flex;
  flex-direction: column;
  animation: topbar-menu-in 0.14s ease-out;
}
.topbar-user-menu[hidden] { display: none; }
@keyframes topbar-menu-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}

.topbar-user-menu-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: transparent;
  border: none;
  color: var(--text);
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  text-align: left;
  cursor: pointer;
  transition: background var(--t), color var(--t);
  width: 100%;
}
.topbar-user-menu-item:hover { background: var(--orange-ghost); color: var(--orange); }
.topbar-user-menu-tag {
  padding: 1px 5px;
  background: var(--bg-raised);
  border: 1px solid var(--line-bright);
  color: var(--text-dim);
  font-size: 0.5625rem;
  letter-spacing: 0.12em;
}
.topbar-user-menu-sep {
  height: 1px;
  background: var(--line);
  margin: 2px 0;
}

/* Role-based visibility v menu — guest = not logged in, authed = any logged-in role */
.topbar-user-menu-item.is-guest-only  { display: flex; }
.topbar-user-menu-item.is-authed-only { display: none; }
.topbar-user-menu-item.is-admin-only  { display: none; }
.topbar-user-menu-sep.is-authed-only  { display: none; }
body.is-authed .topbar-user-menu-item.is-guest-only  { display: none; }
body.is-authed .topbar-user-menu-item.is-authed-only { display: flex; }
body.is-authed .topbar-user-menu-sep.is-authed-only  { display: block; }
body.is-admin  .topbar-user-menu-item.is-admin-only  { display: flex; }

/* Sidebar admin sekce — default hidden, show jen pri body.is-admin.
   Resi FOUC: pred dorezolvenim Api.authMe() guest videl ADMIN nav blink.
   POZN: nav-label i nav-item jsou GRID (ne flex) — viz .nav-label / .nav-item rules. */
.nav-label.is-admin-only { display: none; }
.nav-item.is-admin-only  { display: none; }
body.is-admin .nav-label.is-admin-only { display: grid; }
body.is-admin .nav-item.is-admin-only  { display: grid; }

/* Auth-gated nav items — Profile, Settings, Favorites views (default hidden,
   show pri body.is-authed). FOUC-safe: HTML default hidden → guest neuvidi blink. */
.nav-label.is-authed-only { display: none; }
.nav-item.is-authed-only  { display: none; }
body.is-authed .nav-label.is-authed-only { display: grid; }
body.is-authed .nav-item.is-authed-only  { display: grid; }


/* ------------------------------------------------------------
   MAIN VIEWPORT
   ------------------------------------------------------------ */
.main {
  grid-area: main;
  padding: 0;
  overflow-x: hidden;
  position: relative;
}

.view { display: none; }
.view.active { display: block; animation: fade .36s ease-out; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.content {
  padding: 24px clamp(16px, 2.5vw, 32px);
  max-width: 1700px;
  margin: 0 auto;
}


/* ------------------------------------------------------------
   VIEW HEADER — "// NUMBER SECTION_NAME" style
   ------------------------------------------------------------ */
.view-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
  gap: 20px;
  flex-wrap: wrap;
}

.view-head-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.view-head-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  color: var(--orange);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.view-head-meta-num {
  font-weight: 700;
  color: var(--text-strong);
  background: var(--orange);
  padding: 2px 6px;
  font-size: 0.625rem;
}

.view-head h2 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  letter-spacing: -0.005em;
  color: var(--text-strong);
  line-height: 1.05;
  text-transform: uppercase;
}

.view-head-desc {
  color: var(--text-mute);
  font-size: 0.875rem;
  max-width: 680px;
  margin-top: 4px;
}

.view-head-tip {
  margin-top: 6px;
  padding: 4px 8px;
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  color: var(--cyan-info);
  border-left: 2px solid var(--cyan-info);
  max-width: 680px;
  letter-spacing: 0.04em;
}