/* ── Auth Gate ───────────────────────────────────────────────── */
.auth-gate {
  position: fixed;
  inset: 0;
  background: var(--ivory);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeIn 0.3s ease;
}

.auth-box {
  width: 100%;
  max-width: 420px;
  padding: 48px 40px;
  background: var(--ivory);
  border: 1px solid var(--ivory-4);
  border-radius: var(--r-lg);
}

.auth-wordmark {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-bottom: 4px;
}

.auth-wordmark span { color: var(--gold); }

.auth-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--ivory-3);
}

.auth-desc {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.7;
  margin-bottom: 24px;
}

.auth-field {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.auth-field input {
  flex: 1;
  height: 40px;
  padding: 0 14px;
  border: 1px solid var(--ivory-4);
  border-radius: var(--r);
  background: #fff;
  font-size: 13px;
  color: var(--ink);
  outline: none;
  transition: border-color var(--ease);
}

.auth-field input:focus {
  border-color: var(--ink-3);
}

.auth-field button {
  height: 40px;
  padding: 0 18px;
  background: var(--ink);
  color: var(--ivory);
  border: none;
  border-radius: var(--r);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: background var(--ease);
  white-space: nowrap;
}

.auth-field button:hover { background: var(--ink-2); }

.auth-error {
  font-size: 12px;
  color: var(--red);
  padding: 10px 14px;
  background: var(--red-bg);
  border-radius: var(--r);
  margin-bottom: 12px;
}

.auth-pending {
  font-size: 12px;
  color: var(--ink-3);
  animation: pulse 1.4s infinite;
  margin-bottom: 12px;
}

.auth-footer {
  font-size: 9px;
  color: var(--ink-4);
  letter-spacing: 0.1em;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--ivory-3);
}

/* ── App Shell ───────────────────────────────────────────────── */
.shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ── Top Bar ─────────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: var(--ivory);
  border-bottom: 1px solid var(--ivory-3);
  z-index: 100;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.wordmark {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.wordmark span { color: var(--gold); }

.topbar-divider {
  width: 1px;
  height: 18px;
  background: var(--ivory-4);
}

.topbar-title {
  font-size: 12px;
  color: var(--ink-3);
  font-weight: 400;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-badge {
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 2px;
  border: 1px solid;
}

.topbar-badge.confidential {
  color: var(--gold);
  border-color: var(--gold);
  background: var(--gold-bg);
}

.topbar-lock {
  height: 30px;
  padding: 0 14px;
  background: transparent;
  border: 1px solid var(--ivory-4);
  border-radius: var(--r);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  transition: all var(--ease);
}

.topbar-lock:hover {
  border-color: var(--ink-3);
  color: var(--ink);
}

/* ── Body Row ────────────────────────────────────────────────── */
.body-row {
  flex: 1;
  display: flex;
  overflow: hidden;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--ivory);
  border-right: 1px solid var(--ivory-3);
  overflow-y: auto;
  padding: 16px 0 40px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 100%;
}

.sb-search-wrap {
  padding: 0 16px 12px;
  border-bottom: 1px solid var(--ivory-3);
  margin-bottom: 8px;
}

.sb-search {
  width: 100%;
  height: 34px;
  padding: 0 12px 0 32px;
  border: 1px solid var(--ivory-4);
  border-radius: var(--r);
  background: var(--ivory-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16' fill='none'%3E%3Ccircle cx='7' cy='7' r='4.5' stroke='%238A8278' stroke-width='1.2'/%3E%3Cpath d='M10.5 10.5l3 3' stroke='%238A8278' stroke-width='1.2' stroke-linecap='round'/%3E%3C/svg%3E") 10px center no-repeat;
  font-size: 12px;
  color: var(--ink);
  outline: none;
  transition: border-color var(--ease);
}

.sb-search:focus { border-color: var(--ink-3); }
.sb-search::placeholder { color: var(--ink-4); }

.sb-section-label {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-4);
  padding: 10px 20px 4px;
}

.sb-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  font-size: 12.5px;
  color: var(--ink-2);
  font-weight: 400;
  cursor: pointer;
  transition: background var(--ease), color var(--ease);
  border-radius: 0;
  position: relative;
}

.sb-item:hover {
  background: var(--ivory-2);
  color: var(--ink);
}

.sb-item.on {
  background: var(--ivory-3);
  color: var(--ink);
  font-weight: 600;
}

.sb-item.on::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--ink);
}

.sb-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  opacity: 0.4;
}

.sb-item.on .sb-icon { opacity: 0.8; }

.sb-badge {
  margin-left: auto;
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  border: 1px solid var(--ivory-4);
  border-radius: 2px;
  padding: 1px 5px;
  color: var(--ink-3);
  background: var(--ivory);
}

.sb-item.on .sb-badge {
  color: var(--ink);
  border-color: var(--ink-3);
  background: var(--ivory-2);
}

.sb-badge.soon {
  color: var(--yellow);
  border-color: var(--yellow);
  background: var(--yellow-bg);
  font-size: 7.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ── Main Content ────────────────────────────────────────────── */
.main {
  flex: 1;
  overflow-y: auto;
  background: var(--ivory);
}

#page-container {
  min-height: 100%;
  animation: fadeIn 0.22s ease;
}

/* ── Loading State ───────────────────────────────────────────── */
.loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60vh;
}

.loader-spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--ivory-4);
  border-top-color: var(--ink-3);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ── Session Expired Overlay ─────────────────────────────────── */
.session-expired {
  position: fixed;
  inset: 0;
  background: rgba(26, 24, 20, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
}

.expired-box {
  background: var(--ivory);
  border-radius: var(--r-lg);
  padding: 48px 40px;
  max-width: 380px;
  text-align: center;
}

.expired-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.expired-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
}

.expired-box p {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.7;
  margin-bottom: 24px;
}

#expired-reauth {
  height: 40px;
  padding: 0 24px;
  background: var(--ink);
  color: var(--ivory);
  border: none;
  border-radius: var(--r);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}