.app-shell {
  width: min(86rem, calc(100% - 2rem));
  max-width: 100%;
  margin: 0 auto;
  padding: 2rem 0;
  display: grid;
  grid-template-columns: 14rem minmax(0, 1fr);
  gap: 1.5rem;
}

.app-sidebar {
  min-width: 0;
  position: sticky;
  top: 5rem;
  align-self: start;
  display: grid;
  gap: 0.5rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(24, 24, 27, 0.58);
}

.sidebar-link {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.62rem 0.75rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--muted-foreground);
  text-decoration: none;
}

.sidebar-link span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-link:hover,
.sidebar-link.is-active {
  border-color: var(--border);
  background: var(--muted);
  color: var(--foreground);
}

.admin-shell .app-sidebar {
  border-color: rgba(125, 211, 252, 0.28);
  background: linear-gradient(180deg, rgba(8, 47, 73, 0.22), rgba(24, 24, 27, 0.58));
}

.admin-shell .sidebar-link.is-active {
  border-color: rgba(125, 211, 252, 0.42);
  background: rgba(14, 116, 144, 0.24);
}

.admin-shell .kicker {
  color: #7dd3fc;
}

.sidebar-logout {
  display: grid;
  margin: 0.75rem 0 0;
}

.sidebar-logout .button {
  width: 100%;
}

.collection-create {
  display: grid;
  gap: 0.6rem;
  margin-top: 1rem;
}

.app-main {
  min-width: 0;
  display: grid;
  gap: 1rem;
}

.settings-stack {
  display: grid;
  gap: 1rem;
  max-width: 44rem;
}

.settings-panel {
  box-shadow: none;
}

.compact-upload .drop-zone {
  min-height: 11rem;
}

.dashboard-options {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.collection-tabs,
.inline-controls {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.inline-controls input,
.inline-controls select {
  min-width: min(15rem, 100%);
}

.compact-input {
  width: 10rem;
}

.settings-form {
  min-width: 0;
  display: grid;
  gap: 1.5rem;
}

.settings-form > *,
.settings-section > *,
.tabs-bar > *,
.tab-list > * {
  min-width: 0;
}

.settings-form-narrow {
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
}

.settings-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted-foreground);
  font-size: 0.82rem;
}

.settings-form .checkbox-field {
  grid-column: 1 / -1;
}

.settings-form button {
  justify-self: start;
}


/* Tab navigation */
.tabs-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tab-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.tab {
  display: inline-flex;
  align-items: center;
  height: 2rem;
  padding: 0 0.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--muted-foreground);
  font-size: 0.84rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 120ms, color 120ms, border-color 120ms;
}

.tab:hover {
  background: var(--muted);
  color: var(--foreground);
}

.tab.is-active {
  border-color: var(--border);
  background: var(--muted);
  color: var(--foreground);
  font-weight: 650;
}

/* Sidebar structure */
.sidebar-sep {
  height: 1px;
  border: 0;
  background: var(--border);
  margin: 0.5rem 0;
}

.sidebar-nav {
  display: grid;
  gap: 0.25rem;
}

/* Collection create dropdown */
.new-collection-drop {
  position: relative;
  flex-shrink: 0;
}

.new-collection-drop > summary {
  list-style: none;
  cursor: pointer;
}

.new-collection-drop > summary::-webkit-details-marker { display: none; }

.new-collection-body {
  position: absolute;
  right: 0;
  top: calc(100% + 0.5rem);
  z-index: 10;
  width: 15rem;
  max-width: min(15rem, calc(100vw - 2rem));
  padding: 1rem;
  background: color-mix(in srgb, var(--card) 97%, #000);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  gap: 0.65rem;
}

.new-collection-body label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted-foreground);
  font-size: 0.82rem;
}

/* Copyable URL field */
.copy-field {
  display: flex;
  min-width: 0;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.75rem;
}

.copy-field input {
  flex: 1;
  min-width: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.8rem;
  color: var(--muted-foreground);
}

/* Settings sections */
.settings-section {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.settings-section-title {
  grid-column: 1 / -1;
  margin: 0;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 650;
  color: var(--foreground);
}

.settings-section .checkbox-field {
  grid-column: 1 / -1;
}

.settings-section label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted-foreground);
  font-size: 0.82rem;
}

/* Quota form in admin users table */
.quota-form {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  margin: 0;
}

.quota-form input {
  width: 6.5rem;
  min-width: 0;
}