/* ==============================================================================
   FOX TOOLS -- Shared shell: base, sidebar, topbar, responsive drawer, footer.
   Uses CSS logical properties throughout so one stylesheet serves Arabic RTL
   (default) and English LTR. Requires fox-tokens.css.
   Scoped under .fx-body so it can never leak into pages that do not opt in.
   ============================================================================== */
.fx-body {
  margin: 0; min-height: 100vh; background: var(--fx-bg); color: var(--fx-text);
  font-family: var(--fx-font-body); font-size: var(--fx-fs-md); line-height: var(--fx-lh-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
.fx-body *, .fx-body *::before, .fx-body *::after { box-sizing: border-box; }
.fx-body a { color: inherit; text-decoration: none; }
.fx-body button { font-family: inherit; }
.fx-body :focus { outline: none; }
.fx-body :focus-visible { box-shadow: var(--fx-focus); border-radius: var(--fx-r-sm); }
.fx-body.fx-lock-scroll { overflow: hidden; }

.fx-skip {
  position: absolute; inset-block-start: 8px; inset-inline-start: 8px; z-index: 200;
  padding: 10px 16px; border-radius: var(--fx-r-sm); background: var(--fx-blue); color: #04121F;
  font-weight: 600; transform: translateY(-160%);
}
.fx-skip:focus { transform: none; }

/* ---- Layout: sidebar + main (flex row; dir flips which edge is "first") ---- */
.fx-shell { display: flex; min-height: 100vh; width: 100%; }
.fx-main {
  position: relative; isolation: isolate; flex: 1; min-width: 0; display: flex; flex-direction: column;
  min-height: 100vh;
}
/* Static ambient lighting: a calm blue wash + the existing FOX watermark. No animation. */
.fx-main::before {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 40% at 15% 0%, rgba(79,168,255,0.10), transparent 70%),
    radial-gradient(ellipse 50% 40% at 90% 100%, rgba(238,10,30,0.06), transparent 70%);
}
.fx-main::after {
  content: ''; position: absolute; inset-block-start: 80px; inset-inline: 0; height: min(620px, 70vh);
  z-index: -1; pointer-events: none; opacity: 0.07; display: none; /* background fox watermark removed (owner decision) */
  background: url('/assets/fox-full.png') center / min(880px, 92%) auto no-repeat;
  -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent);
          mask-image: linear-gradient(180deg, #000 30%, transparent);
}

/* ---- Sidebar ---- */
.fx-sidebar {
  position: sticky; inset-block-start: 0; flex: none; width: var(--fx-sidebar-w);
  height: 100vh; height: 100dvh; display: flex; flex-direction: column; gap: var(--fx-s-2);
  padding: var(--fx-s-5) var(--fx-s-3) var(--fx-s-4); overflow-y: auto; overscroll-behavior: contain;
  background: linear-gradient(180deg, #0B0E14 0%, #080A0F 100%);
  border-inline-end: 1px solid var(--fx-line);
}
.fx-brand {
  display: flex; align-items: center; gap: var(--fx-s-3); padding: var(--fx-s-2) var(--fx-s-3) var(--fx-s-4);
  margin-block-end: var(--fx-s-2); border-bottom: 1px solid var(--fx-line); position: relative;
}
.fx-brand::after { /* selective red accent: one static hairline under the logo */
  content: ''; position: absolute; inset-inline-start: var(--fx-s-3); inset-block-end: -1px; width: 44px; height: 2px;
  background: var(--fx-red); border-radius: 2px;
}
.fx-brand-mark { flex: none; }   /* the animated FOX logo (data-fox-logo, js/fox-logo.js) sizes itself */
.fx-brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.fx-brand-name { font-family: var(--fx-font-display); font-weight: 700; font-size: 1.125rem; letter-spacing: 0.06em; direction: ltr; text-align: start; }
.fx-brand-sub { font-size: 0.625rem; letter-spacing: 0.22em; color: var(--fx-text-3); direction: ltr; text-align: start; margin-block-start: 3px; }

.fx-nav { display: flex; flex-direction: column; gap: 2px; }
.fx-nav-label {
  margin: var(--fx-s-4) var(--fx-s-3) var(--fx-s-1); font-size: var(--fx-fs-xs); font-weight: 600;
  letter-spacing: 0.04em; color: var(--fx-text-3);
}
.fx-nav-link {
  position: relative; display: flex; align-items: center; gap: var(--fx-s-3); min-height: 46px;
  padding: 0 var(--fx-s-3); border-radius: var(--fx-r-md); border: 1px solid transparent;
  color: var(--fx-text-2); font-size: var(--fx-fs-sm); font-weight: 500; line-height: 1.3;
  transition: background var(--fx-dur) var(--fx-ease), color var(--fx-dur) var(--fx-ease), border-color var(--fx-dur) var(--fx-ease);
}
.fx-nav-link svg { flex: none; color: var(--fx-text-3); transition: color var(--fx-dur) var(--fx-ease); }
.fx-nav-link > span:not(.fx-badge) { flex: 1; min-width: 0; }
.fx-nav-link:hover { background: rgba(255,255,255,0.04); color: var(--fx-text); }
.fx-nav-link:hover svg { color: var(--fx-blue); }
.fx-nav-link[aria-current="page"] {
  background: var(--fx-blue-soft); border-color: var(--fx-blue-line); color: #fff; font-weight: 600;
}
.fx-nav-link[aria-current="page"] svg { color: var(--fx-blue); }
.fx-nav-link[aria-current="page"]::before {
  content: ''; position: absolute; inset-inline-start: -1px; inset-block: 10px; width: 3px; border-radius: 3px; background: var(--fx-blue);
}

/* Live balance badge (real numbers from /api/quota/status; nothing invented) */
.fx-badge {
  flex: none; display: inline-flex; align-items: center; justify-content: center; min-width: 26px; height: 22px;
  padding: 0 7px; border-radius: var(--fx-r-pill); background: var(--fx-surface-2); border: 1px solid var(--fx-line-strong);
  font-size: 0.75rem; font-weight: 700; color: var(--fx-blue); font-variant-numeric: tabular-nums; direction: ltr;
}
.fx-badge[hidden] { display: none; }
.fx-badge.is-zero { color: var(--fx-red-text); border-color: var(--fx-red-line); background: var(--fx-red-soft); }
.fx-badge.is-loading { color: transparent; width: 26px; background: linear-gradient(90deg, var(--fx-surface-2) 25%, var(--fx-surface-3) 50%, var(--fx-surface-2) 75%); background-size: 200% 100%; animation: fx-shimmer 1.4s linear infinite; }

.fx-side-foot { margin-block-start: auto; padding-block-start: var(--fx-s-4); border-top: 1px solid var(--fx-line); display: flex; flex-direction: column; gap: var(--fx-s-3); }
.fx-side-user { display: flex; align-items: center; gap: var(--fx-s-3); padding: 0 var(--fx-s-1); min-width: 0; }
.fx-avatar {
  flex: none; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; overflow: hidden;
  background: var(--fx-blue-soft); border: 1px solid var(--fx-blue-line); color: var(--fx-blue); font-weight: 700;
}
.fx-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.fx-side-user-name { font-size: var(--fx-fs-sm); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fx-side-legal { display: flex; gap: var(--fx-s-4); justify-content: center; font-size: var(--fx-fs-xs); color: var(--fx-text-3); }
.fx-side-legal a:hover { color: var(--fx-blue); }

/* ---- Topbar ---- */
.fx-topbar {
  position: sticky; inset-block-start: 0; z-index: var(--fx-z-topbar); display: flex; align-items: center;
  justify-content: space-between; gap: var(--fx-s-4); min-height: var(--fx-topbar-h);
  padding: 0 var(--fx-gutter); background: rgba(9,11,16,0.82); border-bottom: 1px solid var(--fx-line);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}
.fx-topbar-start { display: flex; align-items: center; gap: var(--fx-s-3); min-width: 0; }
.fx-topbar-title { font-family: var(--fx-font-display); font-weight: 600; font-size: var(--fx-fs-lg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fx-topbar-end { display: flex; align-items: center; gap: var(--fx-s-3); flex: none; }
.fx-topbar .fx-menu-btn { display: none; }

.fx-lang { display: inline-flex; padding: 3px; gap: 2px; background: var(--fx-surface); border: 1px solid var(--fx-line-strong); border-radius: var(--fx-r-md); }
.fx-lang button {
  min-width: 44px; height: 34px; padding: 0 var(--fx-s-2); border: 0; border-radius: var(--fx-r-sm); background: transparent;
  color: var(--fx-text-2); font-size: var(--fx-fs-xs); font-weight: 700; cursor: pointer;
  transition: background var(--fx-dur) var(--fx-ease), color var(--fx-dur) var(--fx-ease);
}
.fx-lang button:hover { color: var(--fx-text); }
.fx-lang button[aria-pressed="true"] { background: var(--fx-blue-soft); color: var(--fx-blue); box-shadow: inset 0 0 0 1px var(--fx-blue-line); }

/* ---- Site status banner (maintenance / announcements) ---- */
.fx-status { display: flex; flex-direction: column; gap: var(--fx-s-2); padding: 0 var(--fx-gutter); }
.fx-status:not(:empty) { padding-block-start: var(--fx-s-4); }
.fx-status-item { padding: 10px var(--fx-s-4); border-radius: var(--fx-r-md); font-size: var(--fx-fs-sm); line-height: 1.6; background: var(--fx-blue-softer); border: 1px solid var(--fx-blue-line); color: var(--fx-text); }
.fx-status-item.is-warning { background: var(--fx-amber-soft); border-color: rgba(245,179,107,0.4); color: var(--fx-amber); }
.fx-status-item.is-critical { background: var(--fx-red-soft); border-color: var(--fx-red-line); color: var(--fx-red-text); }

/* ---- Control Room Owner Badge ---- */
.fx-side-control-badge {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  margin: var(--fx-s-2) var(--fx-s-1) var(--fx-s-4); padding: 5px 12px;
  background: rgba(233, 165, 106, 0.08);
  border: 1px solid rgba(233, 165, 106, 0.3);
  border-radius: var(--fx-r-md);
  color: var(--fx-bronze);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
  width: fit-content;
  transition: all var(--fx-dur-fast) var(--fx-ease);
}
.fx-side-control-badge:hover {
  background: rgba(233, 165, 106, 0.16);
  border-color: rgba(233, 165, 106, 0.6);
  color: #fff;
}

/* ---- Page container ---- */
.fx-page { flex: 1; width: 100%; max-width: calc(var(--fx-content-max) + var(--fx-gutter) * 2); margin-inline: auto; padding: var(--fx-s-10) var(--fx-gutter) var(--fx-s-6); display: flex; flex-direction: column; gap: var(--fx-s-8); }

/* ---- Footer ---- */
.fx-footer {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--fx-s-3) var(--fx-s-6);
  padding: var(--fx-s-6) var(--fx-gutter); border-top: 1px solid var(--fx-line); font-size: var(--fx-fs-sm); color: var(--fx-text-3);
}
.fx-footer-links { display: flex; gap: var(--fx-s-6); }
.fx-footer a:hover { color: var(--fx-blue); }

/* ---- Responsive: sidebar becomes an off-canvas drawer below 960px ---- */
.fx-scrim { display: none; }
@media (max-width: 959px) {
  .fx-topbar .fx-menu-btn { display: inline-flex; }
  .fx-sidebar {
    position: fixed; inset-block: 0; inset-inline-start: 0; z-index: var(--fx-z-drawer);
    width: min(86vw, 320px); box-shadow: var(--fx-shadow-2); visibility: hidden;
    transition: transform var(--fx-dur-slow) var(--fx-ease), visibility 0s linear var(--fx-dur-slow);
  }
  [dir="rtl"] .fx-sidebar { transform: translateX(100%); }
  [dir="ltr"] .fx-sidebar { transform: translateX(-100%); }
  .fx-sidebar.is-open { transform: none; visibility: visible; transition-delay: 0s; }
  .fx-scrim {
    display: block; position: fixed; inset: 0; z-index: var(--fx-z-scrim); background: rgba(3,5,9,0.66);
    opacity: 0; pointer-events: none; transition: opacity var(--fx-dur) var(--fx-ease);
  }
  .fx-scrim.is-open { opacity: 1; pointer-events: auto; }
  .fx-page { padding-block-start: var(--fx-s-6); gap: var(--fx-s-6); }
}
@media (max-width: 520px) {
  .fx-topbar-title { display: none; }
  .fx-lang button { min-width: 40px; }
  .fx-footer { flex-direction: column; align-items: flex-start; }
}

@keyframes fx-shimmer { to { background-position: -200% 0; } }

@media (prefers-reduced-motion: reduce) {
  .fx-body *, .fx-body *::before, .fx-body *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}