/* css/admin-shell.css — ABS Admin–style left sidebar shell for the formatter */

/* ── Shell root ── */
body.formatter-shell {
  overflow: hidden;
  height: 100%;
  min-height: 100vh;
  min-height: 100dvh;
}

body.formatter-shell .formatter-app {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
}

/* ── Sidebar (fixed, full height — matches admin dashboard) ── */
.formatter-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 260px;
  height: 100vh;
  height: 100dvh;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: #0f172a;
  color: #fff;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  z-index: 100;
  overflow: hidden;
}

.formatter-sidebar-brand {
  padding: 20px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.formatter-sidebar-brand-inner {
  display: flex;
  align-items: center;
  gap: 12px;
}

.formatter-sidebar-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(2, 132, 199, 0.2);
  color: #38bdf8;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.formatter-sidebar-title {
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
}

.formatter-sidebar-sub {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 2px;
}

/* Override legacy .mast-tabs horizontal bar styles from layout.css */
.formatter-sidebar .formatter-nav,
.formatter-sidebar .mast-tabs,
.formatter-nav.mast-tabs {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  padding: 8px 10px 12px !important;
  margin: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  flex-wrap: nowrap !important;
  gap: 2px !important;
  -webkit-overflow-scrolling: touch;
}

.formatter-nav-section {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  padding: 14px 12px 6px;
  margin: 0;
  flex-shrink: 0;
}

.formatter-nav-section:first-child {
  padding-top: 4px;
}

/* Sidebar tab buttons — override layout.css .tab-btn horizontal styles */
.formatter-sidebar .tab-btn,
.formatter-sidebar .formatter-nav-btn {
  display: flex !important;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 40px;
  padding: 10px 12px !important;
  margin: 0;
  border: none !important;
  border-radius: 8px;
  border-left: 3px solid transparent !important;
  border-bottom: none !important;
  background: transparent;
  color: rgba(255, 255, 255, 0.72) !important;
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif !important;
  font-size: 13px !important;
  font-weight: 500;
  letter-spacing: normal !important;
  text-transform: none !important;
  text-align: left;
  white-space: nowrap;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.formatter-sidebar .tab-btn:hover,
.formatter-sidebar .formatter-nav-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff !important;
}

.formatter-sidebar .tab-btn.active,
.formatter-sidebar .formatter-nav-btn.active {
  background: #1e293b !important;
  border-left-color: #0284c7 !important;
  border-bottom-color: transparent !important;
  color: #fff !important;
  font-weight: 600;
}

.formatter-sidebar .tab-btn[hidden] {
  display: none !important;
}

.formatter-nav-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.85;
  stroke: currentColor;
}

.formatter-nav-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.formatter-sidebar .tab-btn.active .formatter-nav-icon,
.formatter-sidebar .formatter-nav-btn.active .formatter-nav-icon {
  opacity: 1;
  color: #38bdf8;
}

.formatter-sidebar .tab-btn--gated::after {
  margin-left: auto;
}

.formatter-admin-nav {
  margin-top: auto;
  padding: 8px 10px 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.formatter-admin-nav .formatter-nav-section {
  margin: 0 0 4px 2px;
}

.formatter-sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: rgba(255, 255, 255, 0.55) !important;
  text-decoration: none !important;
  border-bottom: none !important;
  transition: background 0.15s, color 0.15s;
}

.formatter-sidebar-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff !important;
}

.formatter-sidebar-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ── Main column ── */
.formatter-main {
  flex: 1;
  min-width: 0;
  margin-left: 260px;
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}

.formatter-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: #fbf8f0;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
  z-index: 40;
}

.formatter-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  flex-shrink: 0;
}

.formatter-menu-btn:hover {
  background: var(--paper-deep);
}

.formatter-topbar-text {
  flex: 1;
  min-width: 0;
}

.formatter-topbar-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2px;
}

.formatter-topbar-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.formatter-journal-badge {
  font-size: 11px;
  font-family: var(--font-mono);
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(2, 132, 199, 0.1);
  color: #0369a1;
  border: 1px solid rgba(2, 132, 199, 0.2);
  white-space: nowrap;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 0;
}

.formatter-topbar-admin {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-left: auto;
}

.formatter-topbar-admin-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-size: 11px;
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-weight: 600;
  text-decoration: none !important;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s;
}

.formatter-topbar-admin-link:hover {
  background: var(--paper-deep);
  border-color: rgba(2, 132, 199, 0.35);
  color: #0369a1;
}

.formatter-topbar-admin-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.formatter-main .workflow-strip {
  flex-shrink: 0;
}

.formatter-main .workflow-strip-inner {
  max-width: none;
  padding-left: 4px;
  padding-right: 4px;
}

.formatter-main .workspace {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  max-width: none;
  margin: 0;
  width: 100%;
  padding: 32px;
  -webkit-overflow-scrolling: touch;
}

.formatter-mobile-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 90;
}

.formatter-mobile-backdrop.is-open {
  display: block;
}

/* Embed mode — keep vertical sidebar (override abs-admin-metadata flex-wrap) */
body.abs-admin-embed .formatter-sidebar .mast-tabs,
body.abs-admin-embed .formatter-sidebar .formatter-nav {
  flex-wrap: nowrap !important;
  flex-direction: column !important;
}

/* ── Tablet / mobile drawer ── */
@media (max-width: 900px) {
  .formatter-sidebar {
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.25);
  }

  .formatter-sidebar.is-open {
    transform: translateX(0);
  }

  .formatter-main {
    margin-left: 0;
  }

  .formatter-menu-btn {
    display: inline-flex;
  }

  .formatter-topbar {
    padding: 10px 14px;
  }

  .formatter-main .workspace {
    padding: 20px 16px;
  }
}

@media (max-width: 640px) {
  .formatter-journal-badge {
    display: none;
  }

  .formatter-topbar-admin-link span {
    display: none;
  }

  .formatter-topbar-admin-link {
    padding: 8px;
  }
}