/* =========================================================
   KZ2 login gate — extracted from the near-identical markup
   duplicated across hub.html/assets.html/inventory.html/
   dashboard.html/emergency.html (only the <h1> text and the
   post-signin content id differed between copies). One source
   for KZ2 pages going forward. Requires shared/kz2-shell.css
   to already be loaded for color/font tokens.
   ========================================================= */

.kz2-gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--kz2-forest);
  padding: 40px 24px;
  text-align: center;
}

.kz2-gate[hidden] { display: none; }

.kz2-gate-inner {
  max-width: 380px;
  width: 100%;
}

.kz2-gate-monogram {
  width: 64px;
  height: 64px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
}

.kz2-gate-monogram span {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}

.kz2-gate h1 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.kz2-gate p {
  font-size: var(--kz2-font-base);
  color: rgba(255,255,255,0.55);
  margin-bottom: 28px;
}

.kz2-gate-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kz2-gate-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--kz2-radius-sm);
  font-family: var(--kz2-font-sans);
  font-size: 1rem; /* KZ2 F6: was --kz2-font-md (15.2px) -- under 16px triggers iOS zoom-on-focus; matches kz2-find-input's existing precedent */
  color: #fff;
  text-align: center;
  letter-spacing: 0.08em;
  transition: border-color 0.15s;
  outline: none;
}

.kz2-gate-input::placeholder { color: rgba(255,255,255,0.6); } /* KZ2 F3: was 0.3 -- 0.6 clears 4.5:1 on --kz2-forest */
.kz2-gate-input:focus { border-color: var(--kz2-clay); }

.kz2-gate-btn {
  width: 100%;
  padding: 13px;
  background: var(--kz2-clay-dark); /* KZ2 F3: plain --kz2-clay was 3.76:1 -- fails 4.5:1 */
  color: #fff;
  border: none;
  border-radius: var(--kz2-radius-sm);
  font-family: var(--kz2-font-sans);
  font-size: var(--kz2-font-md);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.kz2-gate-btn:hover { background: var(--kz2-clay); }

.kz2-gate-error {
  font-size: var(--kz2-font-sm);
  color: #f08080;
  min-height: 18px;
  margin-bottom: 2px;
}

.kz2-btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 11px 16px;
  background: #fff;
  color: #3c4043;
  border: 1px solid #dadce0;
  border-radius: var(--kz2-radius-sm);
  font-family: var(--kz2-font-sans);
  font-size: var(--kz2-font-md);
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}

.kz2-btn-google:hover { background: #f8f9fa; box-shadow: 0 1px 6px rgba(0,0,0,0.15); }
.kz2-btn-google:disabled { opacity: 0.6; cursor: not-allowed; }

.kz2-or-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0 10px;
  color: rgba(255,255,255,0.6); /* KZ2 F3: was 0.3 (2.51:1 measured) -- 0.6 clears 4.5:1 */
  font-size: var(--kz2-font-sm);
}

.kz2-or-divider::before, .kz2-or-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.15);
}

.kz2-email-toggle {
  background: none;
  border: none;
  color: var(--kz2-nav-text-dim);
  font-family: var(--kz2-font-sans);
  font-size: var(--kz2-font-sm);
  cursor: pointer;
  text-decoration: underline;
  padding: 4px 0;
}

.kz2-email-toggle:hover { color: #fff; }

.kz2-gate-footnote {
  font-size: var(--kz2-font-sm);
  color: rgba(255,255,255,0.6); /* KZ2 F3: was 0.28 -- 0.6 clears 4.5:1 on --kz2-forest */
  margin-top: 16px;
}

.kz2-loading-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--kz2-off-white);
  font-family: var(--kz2-font-sans);
}

.kz2-loading-screen[hidden] { display: none; }
.kz2-loading-screen p { font-size: var(--kz2-font-base); color: var(--kz2-muted); }