/* =========================================================
   Menu upgrade (v2) — static/js/nav-v2.js
   Rail + fly-outs, module switcher, favourites / recent, stars,
   menu polish, command palette. Colours only from theme tokens.
   ========================================================= */

:root {
  --et-rail-w: 48px;
  --et-nav-text: var(--qc-text, var(--o-text));
  --et-nav-muted: var(--qc-muted, var(--o-muted));
  --et-nav-card: var(--qc-panel, var(--o-panel));
  --et-nav-line: var(--qc-border, var(--o-border));
  --et-nav-hover: var(--qc-hover, var(--o-hover));
  --et-star: #d99a06;
}
html[data-theme="dark"] { --et-star: #f2c14a; }

/* ---------- Menu polish ---------- */
html body .o_sidebar .o_tree_row {
  min-height: 1.85rem;
  padding: 0.28rem 0.5rem;
  border-radius: 6px;
  font-size: 0.8rem;
  gap: 0.45rem;
}
html body .o_sidebar .o_tree_link.active {
  background: rgba(var(--o-accent-rgb), 0.12);
  color: var(--o-accent);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--o-accent);
}
html body .o_sidebar .o_tree_link.active .o_tree_icon { color: var(--o-accent); }
html body .o_sidebar .o_tree_link:hover:not(.active) { background: var(--et-nav-hover); }
html body .o_sidebar .o_tree_section_head {
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--et-nav-muted);
}
html body .o_sidebar .o_tree_section.open > .o_tree_section_head { color: var(--et-nav-text); }

/* Stars: shown on hover / focus; always visible when on */
html body .o_sidebar .o_tree_leaf { position: relative; }
html body .o_sidebar .o_tree_leaf > .o_tree_link { padding-right: 1.9rem; }
.et-star {
  position: absolute;
  top: 50%;
  right: 0.3rem;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 1.45rem;
  height: 1.45rem;
  padding: 0;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--et-nav-muted);
  cursor: pointer;
  opacity: 0;
  fill: none;
}
.et-star svg { fill: none; }
.o_tree_leaf:hover > .et-star,
.o_tree_leaf:focus-within > .et-star,
.et-star:focus-visible,
.et-star.is-on { opacity: 1; }
.et-star:hover { background: var(--et-nav-hover); color: var(--et-star); }
.et-star.is-on { color: var(--et-star); }
.et-star.is-on svg { fill: currentColor; }
.et-star:focus-visible { outline: 2px solid var(--o-accent); outline-offset: 1px; }
@media (hover: none) { .et-star { opacity: 0.55; } }

/* Favourites / Recent blocks */
.et-nav-block { margin: 0.35rem 0.5rem 0.25rem; padding: 0.35rem 0.25rem 0.3rem; border-bottom: 1px solid var(--et-nav-line); }
.et-nav-block[hidden] { display: none; }
.et-nav-head {
  display: flex; align-items: center; gap: 0.35rem;
  padding: 0 0.25rem 0.2rem;
  font-size: 0.66rem; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--et-nav-muted);
}
.et-nav-head svg { color: var(--et-star); }
.et-nav-block[data-nav-block="recent"] .et-nav-head svg { color: var(--et-nav-muted); }
.et-nav-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }
.et-nav-link {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.24rem 0.45rem;
  border-radius: 6px;
  font-size: 0.79rem;
  color: var(--et-nav-text);
  text-decoration: none;
}
.et-nav-link:hover { background: var(--et-nav-hover); color: var(--et-nav-text); text-decoration: none; }
.et-nav-label { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.et-nav-mod {
  flex: none; padding: 0 0.3rem; border-radius: 4px;
  background: rgba(var(--o-accent-rgb), 0.12); color: var(--o-accent);
  font-size: 0.62rem; font-weight: 600; line-height: 1.4;
}
.et-nav-empty { margin: 0; padding: 0.1rem 0.3rem 0.15rem; font-size: 0.72rem; color: var(--et-nav-muted); line-height: 1.35; }

/* ---------- Module switcher (sidebar head) ---------- */
.et-modswitch {
  display: flex; flex: 1 1 auto; min-width: 0;
  padding: 2px; gap: 2px;
  border: 1px solid var(--et-nav-line); border-radius: 8px;
  background: var(--qc-page, var(--o-bg));
}
.et-modswitch-btn {
  flex: 1 1 0; min-width: 0;
  padding: 0.28rem 0.4rem;
  border-radius: 6px;
  font-size: 0.74rem; font-weight: 600; text-align: center;
  color: var(--et-nav-muted); text-decoration: none;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.et-modswitch-btn:hover { color: var(--et-nav-text); background: var(--et-nav-hover); text-decoration: none; }
.et-modswitch-btn.is-active { background: var(--et-nav-card); color: var(--o-accent); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); }
.et-modswitch-btn:focus-visible { outline: 2px solid var(--o-accent); outline-offset: 1px; }

/* ---------- Icon rail (desktop, sidebar collapsed) ---------- */
.et-rail { display: none; }
@media (min-width: 1025px) {
  body.et-has-rail.o_sidebar-collapsed .et-rail {
    position: fixed;
    top: var(--o-topbar-height, 56px);
    left: 0;
    bottom: 0;
    z-index: 1150;
    width: var(--et-rail-w);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.5rem 0 0.6rem;
    background: var(--et-nav-card);
    border-right: 1px solid var(--et-nav-line);
    overflow-y: auto;
  }
  /* Rail replaces the floating expand button and its gutter. */
  body.et-has-rail .o_sidebar_expand-fab { display: none !important; }
  body.et-has-rail.o_sidebar-collapsed .o_web_client:not(.o_embed_dialog) .o_main {
    padding-left: calc(var(--et-rail-w) + 0.35rem) !important;
  }
}
.et-rail-btn {
  flex: none;
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--et-nav-muted);
  cursor: pointer;
  text-decoration: none;
  position: relative;
}
.et-rail-btn:hover { background: var(--et-nav-hover); color: var(--et-nav-text); }
.et-rail-btn[aria-expanded="true"] { background: var(--et-nav-hover); color: var(--o-accent); }
.et-rail-btn.is-active { color: var(--o-accent); background: rgba(var(--o-accent-rgb), 0.12); }
.et-rail-btn.is-active::before {
  content: ""; position: absolute; left: -6px; top: 22%; bottom: 22%;
  width: 3px; border-radius: 0 3px 3px 0; background: var(--o-accent);
}
.et-rail-btn:focus-visible { outline: 2px solid var(--o-accent); outline-offset: 1px; }
.et-rail-btn[data-rail="fav"] { color: var(--et-star); }
.et-rail-sep { flex: none; width: 1.6rem; height: 1px; margin: 0.25rem 0; background: var(--et-nav-line); }
.et-rail-spacer { flex: 1 1 auto; }
.et-rail-mods { display: grid; gap: 0.2rem; margin-bottom: 0.25rem; }
.et-rail-mod {
  display: grid; place-items: center;
  width: 2rem; height: 1.6rem;
  border-radius: 6px;
  border: 1px solid var(--et-nav-line);
  font-size: 0.7rem; font-weight: 700;
  color: var(--et-nav-muted); text-decoration: none;
}
.et-rail-mod:hover { color: var(--et-nav-text); background: var(--et-nav-hover); text-decoration: none; }
.et-rail-mod.is-active { border-color: var(--o-accent); color: var(--o-accent); background: rgba(var(--o-accent-rgb), 0.1); }

/* Fly-out */
.et-flyout {
  position: fixed;
  left: calc(var(--et-rail-w) + 6px);
  z-index: 1160;
  width: 16.5rem;
  overflow-y: auto;
  padding: 0.45rem;
  background: var(--et-nav-card);
  border: 1px solid var(--et-nav-line);
  border-radius: 10px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
}
.et-flyout[hidden] { display: none; }
.et-fly-title {
  padding: 0.15rem 0.4rem 0.35rem;
  font-size: 0.66rem; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--et-nav-muted);
}
.et-fly-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }
.et-fly-list > li { padding-left: calc(var(--d, 0) * 0.65rem); }
.et-fly-group {
  margin-top: 0.3rem; padding: 0.2rem 0.4rem 0.1rem;
  font-size: 0.68rem; font-weight: 600; color: var(--et-nav-muted);
}
.et-fly-sep { height: 1px; margin: 0.25rem 0.3rem; background: var(--et-nav-line); }
.et-fly-link {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 0.45rem;
  border-radius: 6px;
  font-size: 0.8rem; color: var(--et-nav-text); text-decoration: none;
}
.et-fly-link:hover, .et-fly-link:focus-visible { background: var(--et-nav-hover); color: var(--et-nav-text); text-decoration: none; outline: none; }
.et-fly-link.is-active { color: var(--o-accent); font-weight: 600; background: rgba(var(--o-accent-rgb), 0.1); }
.et-fly-empty { padding: 0.3rem 0.45rem; font-size: 0.76rem; color: var(--et-nav-muted); }

/* ---------- Top-bar search trigger ---------- */
.et-cmdk-trigger {
  display: inline-flex; align-items: center; gap: 0.45rem;
  height: 2rem; padding: 0 0.5rem 0 0.65rem;
  margin-right: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
  font: inherit; font-size: 0.78rem;
  cursor: pointer;
  opacity: 0.92;
}
.et-cmdk-trigger:hover { background: rgba(255, 255, 255, 0.16); opacity: 1; }
.et-cmdk-trigger:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.et-cmdk-trigger-text { min-width: 8rem; text-align: left; opacity: 0.85; }
.et-cmdk-kbd {
  padding: 0.05rem 0.35rem; border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  font: inherit; font-size: 0.66rem; opacity: 0.8;
}
@media (max-width: 900px) { .et-cmdk-trigger-text, .et-cmdk-trigger .et-cmdk-kbd { display: none; } .et-cmdk-trigger { padding: 0 0.5rem; } }
/* Light top bars (no light top bar in current schemes, kept for safety) */

/* ---------- Command palette ---------- */
.et-cmdk { position: fixed; inset: 0; z-index: 3000; }
.et-cmdk[hidden] { display: none; }
.et-cmdk-backdrop { position: absolute; inset: 0; background: rgba(15, 20, 25, 0.45); backdrop-filter: blur(2px); }
.et-cmdk-panel {
  position: relative;
  width: min(640px, calc(100vw - 32px));
  margin: 10vh auto 0;
  display: flex; flex-direction: column;
  max-height: 72vh;
  background: var(--et-nav-card);
  color: var(--et-nav-text);
  border: 1px solid var(--et-nav-line);
  border-radius: 12px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}
.et-cmdk-head { display: flex; align-items: center; gap: 0.55rem; padding: 0.7rem 0.85rem; border-bottom: 1px solid var(--et-nav-line); color: var(--et-nav-muted); }
.et-cmdk-input {
  flex: 1 1 auto; min-width: 0;
  border: 0; outline: none; background: transparent;
  color: var(--et-nav-text);
  font: inherit; font-size: 0.95rem;
}
.et-cmdk-input::placeholder { color: var(--et-nav-muted); opacity: 0.8; }
.et-cmdk-head .et-cmdk-kbd, .et-cmdk-foot kbd {
  border-color: var(--et-nav-line); color: var(--et-nav-muted); opacity: 1;
  padding: 0.05rem 0.35rem; border: 1px solid var(--et-nav-line); border-radius: 4px; font-size: 0.66rem; font-family: inherit;
}
.et-cmdk-list { list-style: none; margin: 0; padding: 0.35rem; overflow-y: auto; flex: 1 1 auto; }
.et-cmdk-group { padding: 0.45rem 0.55rem 0.2rem; font-size: 0.66rem; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; color: var(--et-nav-muted); }
.et-cmdk-item {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.45rem 0.55rem;
  border-radius: 7px;
  cursor: pointer;
  font-size: 0.86rem;
}
.et-cmdk-item.is-active { background: rgba(var(--o-accent-rgb), 0.12); }
.et-cmdk-item.is-active .et-cmdk-icon { color: var(--o-accent); }
.et-cmdk-icon { display: grid; place-items: center; color: var(--et-nav-muted); flex: none; }
.et-cmdk-title { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.et-cmdk-sub { flex: none; font-size: 0.72rem; color: var(--et-nav-muted); }
.et-cmdk-tag { flex: none; padding: 0 0.35rem; border-radius: 4px; background: var(--qc-readonly-bg, rgba(0,0,0,0.06)); font-size: 0.66rem; color: var(--et-nav-muted); }
.et-cmdk-empty { padding: 1.2rem 0.8rem; text-align: center; font-size: 0.84rem; color: var(--et-nav-muted); }
.et-cmdk-foot { display: flex; flex-wrap: wrap; gap: 1rem; padding: 0.5rem 0.85rem; border-top: 1px solid var(--et-nav-line); font-size: 0.72rem; color: var(--et-nav-muted); }
body.et-cmdk-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) { .et-rail-btn, .et-cmdk-item { transition: none; } }