/* ==========================================================
   HUMIN LABS TOPBAR (Shared across Main + CAD)
   ========================================================== */
.humin-topbar {
  background: #f4f1de;
  color: #222;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 20px;
  border-bottom: 1px solid #e0d6c2;
  font-family: "Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
  font-size: 15px;
  z-index: 9999;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: visible;  /* must be visible to allow dropdowns */
  flex-wrap: nowrap;
}

/* ---------- LINKS ---------- */
.humin-topbar a {
  color: #222;
  text-decoration: none;
  margin-right: 12px;
  font-weight: 500;
  transition: color 0.2s ease;
}
.humin-topbar a:hover {
  color: #e07a5f;
}

/* ---------- SEARCH ---------- */
.humin-topbar .search-input {
  padding: 4px 8px;
  border: 1px solid #ccc;
  border-radius: 6px;
  flex-shrink: 0;
  max-width: 160px;
}

/* ---------- FLEX GROUPS ---------- */
.humin-topbar .left,
.humin-topbar .right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
  min-width: 0;
}

.humin-topbar .right {
  flex-shrink: 1;
  justify-content: flex-end;
  overflow: visible;
}

/* ==========================================================
   USER MENU DROPDOWN (Hover to reveal)
   ========================================================== */
.user-menu {
  position: relative;
  display: flex;
  align-items: center;
}

/* --- user icon --- */
.user-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid #ccc;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background 0.2s ease, transform 0.15s ease;
}

.user-icon img {
  width: 18px;
  height: 18px;
  filter: grayscale(40%);
}

.user-icon:hover {
  background: #e07a5f1a;
  transform: scale(1.05);
}

/* ==========================================================
   FIXED DROPDOWN ABOVE ICON (no clipping)
   ========================================================== */
.user-dropdown {
  position: fixed;              /* escape flex context */
  right: 20px;                  /* adjust to align with icon */
  top: 60px;                    /* appears above icon */
  background: #fffaf3;
  border: 1px solid #e0d6c2;
  border-radius: 6px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  min-width: 220px;
  padding: 12px;
  display: none;
  opacity: 0;
  pointer-events: none;
  z-index: 99999;               /* ensure it's above all content */
  transition: opacity 0.15s ease;
}

/* Reveal dropdown on hover */
.user-menu:hover .user-dropdown {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

/* --- dropdown content --- */
.user-dropdown p {
  margin: 4px 0;
  font-size: 14px;
  color: #222;
}

.user-dropdown hr {
  border: none;
  border-top: 1px solid #e0d6c2;
  margin: 6px 0;
}

.user-dropdown a {
  color: #e07a5f;
  text-decoration: none;
  font-weight: 500;
}

.user-dropdown a:hover {
  text-decoration: underline;
}

/* ==========================================================
   RESPONSIVE ADJUSTMENTS
   ========================================================== */
@media (max-width: 1100px) {
  .humin-topbar {
    flex-wrap: wrap;
    padding: 8px 12px;
  }
  .humin-topbar .search-input {
    max-width: 130px;
  }
}

@media (max-width: 800px) {
  .humin-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .humin-topbar .left,
  .humin-topbar .right {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .user-dropdown {
    right: 8px;
    top: 58px;
  }
}

/* ==========================================================
   IFRAME CONTEXT (Used in CAD view)
   ========================================================== */
html.iframe-context,
body.iframe-context {
  margin: 0;
  padding: 0;
  overflow-x: hidden !important;
}

html.iframe-context .humin-topbar,
body.iframe-context .humin-topbar {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  flex-wrap: wrap;
}