/**
 * shell.css — Meridian navy rail, topbar, status ribbon, drawers, login.
 */
.app-shell {
  display: flex;
  min-height: 100vh;
}

.rail {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--rail-collapsed);
  background: var(--chrome-800);
  color: var(--chrome-text);
  z-index: 40;
  display: flex;
  flex-direction: column;
  transition: width var(--ease-drawer);
  overflow: hidden;
}

.rail:hover,
.rail.is-pinned,
.rail:focus-within {
  width: var(--rail-expanded);
}

.rail-brand {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 14px 20px;
  min-height: 72px;
  flex-shrink: 0;
}

.rail-monogram {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  margin-top: 2px;
  border-radius: 8px;
  background: var(--chrome-600);
  color: var(--chrome-active);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 500;
}

.rail-wordmark {
  opacity: 0;
  min-width: 0;
  transition: opacity var(--ease-drawer);
  pointer-events: none;
}

.rail:hover .rail-wordmark,
.rail.is-pinned .rail-wordmark,
.rail:focus-within .rail-wordmark {
  opacity: 1;
  pointer-events: auto;
}

.rail-wordmark .name {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 500;
  color: var(--chrome-active);
  line-height: 1.2;
  white-space: nowrap;
}

.rail-wordmark .tag {
  font-size: 10.5px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--chrome-muted);
  margin-top: 2px;
  line-height: 1.3;
  white-space: normal;
}

.rail-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 10px;
  flex: 1;
}

.rail-nav button {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--chrome-text);
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px;
  font: inherit;
  font-size: 13.5px;
  font-weight: 550;
  cursor: pointer;
  position: relative;
  text-align: left;
  width: 100%;
  transition: background var(--ease), color var(--ease);
}

.rail-nav button:hover {
  background: var(--chrome-700);
  color: var(--chrome-active);
}

.rail-nav button[aria-current="page"] {
  background: var(--chrome-600);
  color: var(--chrome-active);
}

.rail-nav button[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--chrome-accent);
  border-radius: 1px;
}

.rail-nav .icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.9;
}

.rail-nav .label {
  opacity: 0;
  white-space: nowrap;
  transition: opacity var(--ease-drawer);
}

.rail:hover .rail-nav .label,
.rail.is-pinned .rail-nav .label,
.rail:focus-within .rail-nav .label {
  opacity: 1;
}

.rail-footer {
  padding: 12px 10px 16px;
  border-top: 1px solid var(--chrome-600);
}

.rail-pin {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--chrome-muted);
  width: 100%;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.rail-pin:hover {
  background: var(--chrome-700);
  color: var(--chrome-text);
}

.rail-pin .label {
  opacity: 0;
  white-space: nowrap;
}

.rail:hover .rail-pin .label,
.rail.is-pinned .rail-pin .label,
.rail:focus-within .rail-pin .label {
  opacity: 1;
}

.shell-main {
  flex: 1;
  margin-left: var(--rail-collapsed);
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 0 28px;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  min-width: 0;
}

.topbar-left h1 {
  white-space: nowrap;
}

.scope-chip {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--inset);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 360px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.generated-at {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.user-menu {
  position: relative;
}

.user-menu-btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-control);
  padding: 6px 10px;
  font: inherit;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.user-menu-btn:hover {
  background: var(--surface-alt);
}

.user-menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 200px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  padding: 6px;
  z-index: 50;
}

.user-menu-panel a,
.user-menu-panel button,
.user-menu-panel .user-menu-status {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 12px;
  border: none;
  background: none;
  font: inherit;
  font-size: 13px;
  color: var(--text);
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
}

.user-menu-panel .user-menu-status {
  cursor: default;
  color: var(--muted);
}

.user-menu-panel a:hover,
.user-menu-panel button:hover {
  background: var(--inset);
  text-decoration: none;
}

.status-ribbon {
  height: var(--ribbon-h);
  background: var(--surface-alt);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  display: flex;
  align-items: center;
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-ribbon .sev-danger {
  color: var(--danger);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.status-ribbon .sev-warn {
  color: var(--warn);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.status-ribbon .sev-success {
  color: var(--success);
}

.status-ribbon.is-empty {
  display: none;
}

.content {
  flex: 1;
  padding: 24px 28px 40px;
  max-width: var(--content-max);
  width: 100%;
  margin: 0 auto;
}

.mobile-tabs {
  display: none;
  background: var(--chrome-800);
  padding: 8px 12px;
  gap: 4px;
  overflow-x: auto;
}

.mobile-tabs button {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--chrome-text);
  padding: 8px 12px;
  border-radius: 6px;
  font: inherit;
  font-size: 13px;
  font-weight: 550;
  white-space: nowrap;
  cursor: pointer;
}

.mobile-tabs button[aria-current="page"] {
  background: var(--chrome-600);
  color: var(--chrome-active);
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 60;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease-drawer);
}

.drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--drawer-filters);
  max-width: 92vw;
  background: var(--surface);
  z-index: 70;
  box-shadow: var(--shadow-drawer);
  transform: translateX(100%);
  transition: transform var(--ease-drawer);
  display: flex;
  flex-direction: column;
}

.drawer.open {
  transform: translateX(0);
}

.drawer.detail {
  width: var(--drawer-detail);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.drawer-header h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
}

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.drawer-section {
  margin-bottom: 24px;
}

.drawer-section h3 {
  font-size: 11px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0 0 12px;
}

.drawer-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-shrink: 0;
}

.filters-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filter-block label + input,
.filter-block label + select {
  margin-bottom: 0;
}

.filter-block label[style] {
  margin-top: 10px !important;
}

/* Legacy topbar for login/change-password without shell */
body.auth-page .topbar {
  position: static;
  margin-left: 0;
}

.jira-token-status {
  margin: 0 0 20px;
  padding: 12px 14px;
  border-radius: var(--radius-control);
  font-size: 14px;
  line-height: 1.45;
}

.jira-token-status.connected {
  background: color-mix(in srgb, var(--success) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--success) 35%, transparent);
}

.jira-token-status.disconnected {
  background: var(--surface-alt);
  border: 1px solid var(--border);
}

.jira-token-instructions {
  margin-bottom: 22px;
}

.jira-token-instructions h2 {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 600;
}

.jira-token-instructions ol {
  margin: 0 0 12px;
  padding-left: 1.25rem;
  font-size: 14px;
  line-height: 1.5;
}

.jira-token-instructions li + li {
  margin-top: 6px;
}

.jira-token-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--chrome-900);
  padding: 24px;
}

.login-card {
  width: 400px;
  max-width: 100%;
  margin: 0;
}

.login-card .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.login-card .brand .rail-monogram {
  background: var(--chrome-600);
}

.login-card .brand-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
}

.login-card .brand-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 650;
  margin-bottom: 20px;
}

.container {
  margin: 0 auto;
  padding: 24px;
}

.container.wide {
  max-width: var(--content-max);
}

.container.narrow {
  max-width: 480px;
}

.invite-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: flex-end;
}

.invite-form > div {
  min-width: 200px;
  flex: 1;
}

.invite-form-actions {
  flex: 0 0 auto;
}

.invite-draft .invite-link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.invite-draft .invite-link-row input {
  flex: 1 1 240px;
  min-width: 0;
}

.users-table {
  width: 100%;
}

.users-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.users-actions form {
  margin: 0;
}

.pill.pending,
.pill.expired {
  background: var(--warn-bg);
  color: var(--warn);
}

.pill.active {
  background: var(--success-bg);
  color: var(--success);
}

.pill.disabled {
  background: var(--neutral-bg);
  color: var(--text-muted);
}

/* Styleguide */
.styleguide {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 28px 64px;
}

.styleguide h1 {
  margin-bottom: 8px;
}

.styleguide .swatches {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin: 16px 0 32px;
}

.styleguide .swatch {
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.styleguide .swatch .chip {
  height: 56px;
}

.styleguide .swatch .meta {
  padding: 8px 10px;
  font-size: 11px;
}

.styleguide .type-row {
  margin-bottom: 12px;
}

@media (max-width: 900px) {
  .rail {
    display: none;
  }

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

  .mobile-tabs {
    display: flex;
  }

  .topbar {
    padding: 0 16px;
  }

  .status-ribbon,
  .content {
    padding-left: 16px;
    padding-right: 16px;
  }

  .scope-chip {
    display: none;
  }

  .generated-at {
    display: none;
  }
}

@media (max-width: 640px) {
  .drawer,
  .drawer.detail {
    width: 100vw;
    max-width: 100vw;
  }
}

/* Ticket key + comment icon */
.ticket-key-cell {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.ticket-comment-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  vertical-align: middle;
}

.ticket-comment-btn:hover {
  background: var(--inset);
  color: var(--text);
}

.ticket-comment-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.ticket-status-select {
  appearance: none;
  max-width: 190px;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
  padding: 3px 22px 3px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 6px center;
  color: var(--text);
  cursor: pointer;
}

.ticket-status-select:hover:not(:disabled) {
  border-color: var(--accent);
}

.ticket-status-select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.ticket-status-select:disabled {
  opacity: 0.65;
  cursor: wait;
}

.comment-modal-status {
  margin-top: 8px;
}

.comment-modal-status .ticket-status-select {
  max-width: 100%;
  width: min(240px, 100%);
}

/* Comment modal */
body.comment-modal-open {
  overflow: hidden;
}

.comment-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--overlay);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease-drawer);
}

.comment-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.comment-modal {
  position: fixed;
  z-index: 100;
  top: 50%;
  left: 50%;
  width: min(720px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -48%) scale(0.98);
  transition:
    opacity var(--ease-drawer),
    transform var(--ease-drawer);
}

.comment-modal.open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.comment-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.comment-modal-heading h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
}

.comment-modal-heading h2 a {
  color: var(--accent);
  text-decoration: none;
}

.comment-modal-heading h2 a:hover {
  text-decoration: underline;
}

.comment-modal-summary {
  margin: var(--space-2) 0 0;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.45;
}

.comment-modal-split {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.comment-modal-thread {
  flex: none;
  min-height: 80px;
  overflow-y: auto;
  padding: var(--space-4) var(--space-5);
  background: var(--inset);
}

.comment-modal-thread-loading,
.comment-modal-thread-error {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.comment-modal-thread-error {
  color: var(--danger);
}

.comment-modal-thread-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.comment-thread-entry {
  padding: var(--space-3) var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
}

.comment-thread-entry--description {
  border-color: var(--accent-muted, var(--border));
}

.comment-thread-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font-size: 12px;
  color: var(--text-muted);
}

.comment-thread-author {
  font-weight: 600;
  color: var(--text);
}

.comment-thread-time {
  color: var(--text-muted);
}

.comment-thread-badge {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--inset);
}

.comment-thread-badge--internal {
  color: var(--warning, #8a6d3b);
  background: color-mix(in srgb, var(--warning, #f0ad4e) 18%, transparent);
}

.comment-thread-body {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

.comment-thread-empty {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.comment-modal-resizer {
  flex-shrink: 0;
  height: 10px;
  cursor: row-resize;
  touch-action: none;
  background: var(--border);
  position: relative;
  transition: background var(--ease);
}

.comment-modal-resizer::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 4px;
  border-radius: 2px;
  background: var(--text-muted);
  opacity: 0.45;
}

.comment-modal-resizer:hover,
.comment-modal-resizer:focus-visible,
.comment-modal-resizer.dragging {
  background: color-mix(in srgb, var(--accent) 14%, var(--border));
}

.comment-modal-resizer:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

body.comment-modal-resizing {
  user-select: none;
  cursor: row-resize;
}

.comment-modal-compose {
  flex: 1;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.comment-modal-body {
  padding: var(--space-5);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.comment-modal-body label[for="comment-modal-text"] {
  flex-shrink: 0;
}

#comment-modal-text {
  flex: 1;
  min-height: 80px;
  resize: none;
}

.comment-visibility {
  border: none;
  margin: 0 0 var(--space-5);
  padding: 0;
}

.comment-visibility-seg {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  background: var(--inset);
  padding: var(--space-1);
  border-radius: var(--radius-control);
}

.comment-visibility-opt {
  position: relative;
  margin: 0;
  cursor: pointer;
}

.comment-visibility-opt input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.comment-visibility-opt span {
  display: block;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 550;
  color: var(--text-secondary);
  transition: background var(--ease), color var(--ease), box-shadow var(--ease);
}

.comment-visibility-opt input:checked + span {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.comment-visibility-hint {
  margin: var(--space-2) 0 0;
  font-size: 12px;
  color: var(--text-muted);
}

.comment-modal-error {
  margin: var(--space-3) 0 0;
  font-size: 13px;
  color: var(--danger);
}

.comment-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: 14px var(--space-5);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.comment-toast {
  position: fixed;
  z-index: 110;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  padding: 10px var(--space-4);
  font-size: 13px;
  background: var(--chrome-900);
  color: var(--chrome-active);
  border-radius: var(--radius-control);
  box-shadow: var(--shadow-md);
}