/* Interface scale: everything is sized in rem, so the root font size scales the whole UI.
   14px = 100%; the -/+ buttons in the top bar change it in 10% steps (see base.html). */
html { font-size: 14px; }

:root {
  --sidebar-width: 16.5rem;
  --sidebar-bg: #0f172a;
  --sidebar-fg: #94a3b8;
  --sidebar-fg-strong: #f1f5f9;
  --sidebar-hover: rgba(148, 163, 184, .12);
  --accent: #4f46e5;
  --accent-soft: rgba(79, 70, 229, .12);
  --bs-primary: #4f46e5;
  --bs-primary-rgb: 79, 70, 229;
  --bs-link-color: #4f46e5;
  --bs-link-color-rgb: 79, 70, 229;
  --bs-link-hover-color: #4338ca;
  --bs-body-font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --app-bg: #f4f6fb;
  --card-shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 4px 16px rgba(15, 23, 42, .05);
  --card-radius: 14px;
}

[data-bs-theme="dark"] {
  --app-bg: #0b1120;
  --bs-body-bg: #0b1120;
  --bs-tertiary-bg: #131c31;
  --bs-secondary-bg: #1a243b;
  --bs-border-color: #24304a;
  --accent-soft: rgba(129, 140, 248, .16);
  --bs-link-color: #a5b4fc;
  --bs-link-color-rgb: 165, 180, 252;
  --bs-link-hover-color: #c7d2fe;
  --card-shadow: 0 1px 2px rgba(0, 0, 0, .3);
}

body {
  background: var(--app-bg);
  font-feature-settings: "cv11", "ss01";
}

.btn-primary {
  --bs-btn-bg: var(--accent);
  --bs-btn-border-color: var(--accent);
  --bs-btn-hover-bg: #4338ca;
  --bs-btn-hover-border-color: #4338ca;
  --bs-btn-active-bg: #3730a3;
  --bs-btn-active-border-color: #3730a3;
  --bs-btn-disabled-bg: var(--accent);
  --bs-btn-disabled-border-color: var(--accent);
}

.form-control:focus, .form-select:focus, .form-check-input:focus {
  border-color: #a5b4fc;
  box-shadow: 0 0 0 .2rem rgba(79, 70, 229, .18);
}

.form-check-input:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}

.min-w-0 { min-width: 0; }

.form-control[readonly] {
  background-color: var(--bs-tertiary-bg);
  color: var(--bs-secondary-color);
}

[data-bs-theme="dark"] .sidebar { border-right: 1px solid var(--bs-border-color); }

/* --- Layout ---------------------------------------------------------------- */

.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  --bs-offcanvas-width: var(--sidebar-width);
  --bs-offcanvas-bg: var(--sidebar-bg);
  --bs-offcanvas-color: var(--sidebar-fg);
  color: var(--sidebar-fg);
}

.sidebar.offcanvas-lg {
  background-color: var(--sidebar-bg) !important;
}

@media (min-width: 992px) {
  .sidebar {
    position: sticky;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
  }
}

.sidebar-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.25rem 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  color: var(--sidebar-fg-strong);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  letter-spacing: -.01em;
}

.brand:hover { color: #fff; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 10px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: .5rem .85rem;
}

.nav-section {
  padding: 1rem .75rem .4rem;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #64748b;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem .75rem;
  margin-bottom: .15rem;
  border-radius: 10px;
  color: var(--sidebar-fg);
  font-weight: 500;
  text-decoration: none;
  transition: background-color .15s, color .15s;
}

.sidebar-link i { font-size: 1.1rem; }

.sidebar-link:hover {
  background: var(--sidebar-hover);
  color: var(--sidebar-fg-strong);
}

.sidebar-link.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(79, 70, 229, .35);
}

.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(148, 163, 184, .12);
  font-size: .875rem;
}

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 1020;
  display: flex;
  align-items: center;
  gap: .75rem;
  height: 4rem;
  padding: 0 1.5rem;
  background: color-mix(in srgb, var(--app-bg) 85%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--bs-border-color);
}

.breadcrumb { margin: 0; font-size: .875rem; }

.content {
  padding: 1.25rem 1.25rem 2.5rem;
  max-width: 82.5rem;
  width: 100%;
}

@media (max-width: 575.98px) {
  .topbar { padding: 0 1rem; }
  .content { padding: 1.25rem 1rem 2rem; }
}

.btn-icon {
  display: inline-grid;
  place-items: center;
  width: 2.375rem;
  height: 2.375rem;
  padding: 0;
  border-radius: 10px;
  color: var(--bs-secondary-color);
  border: 1px solid transparent;
}

.btn-icon:hover {
  background: var(--bs-tertiary-bg);
  color: var(--bs-body-color);
}

/* --- Components ----------------------------------------------------------- */

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.page-header h1 {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -.02em;
}

.page-header p { margin: .25rem 0 0; color: var(--bs-secondary-color); }

.card {
  --bs-card-border-color: var(--bs-border-color);
  --bs-card-border-radius: var(--card-radius);
  --bs-card-inner-border-radius: calc(var(--card-radius) - 1px);
  --bs-card-cap-bg: transparent;
  --bs-card-bg: var(--bs-body-bg);
  box-shadow: var(--card-shadow);
}

[data-bs-theme="light"] .card { --bs-card-bg: #fff; }

.card-header {
  padding: 1rem 1.25rem;
  font-weight: 600;
}

.card-title-sm {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--bs-secondary-color);
}

.stat-card {
  display: block;
  height: 100%;
  color: inherit;
  text-decoration: none;
  transition: transform .15s, box-shadow .15s;
}

a.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, .08);
}

.stat-icon {
  display: grid;
  place-items: center;
  width: 2.875rem;
  height: 2.875rem;
  border-radius: 12px;
  font-size: 1.3rem;
}

.stat-value {
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
}

.stat-label {
  color: var(--bs-secondary-color);
  font-size: .875rem;
}

.avatar {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 2.375rem;
  height: 2.375rem;
  border-radius: 50%;
  color: #fff;
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .02em;
}

.avatar-sm { width: 2rem; height: 2rem; font-size: .72rem; }
.avatar-lg { width: 4.5rem; height: 4.5rem; font-size: 1.5rem; }

.avatar-c0 { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.avatar-c1 { background: linear-gradient(135deg, #0ea5e9, #6366f1); }
.avatar-c2 { background: linear-gradient(135deg, #10b981, #0ea5e9); }
.avatar-c3 { background: linear-gradient(135deg, #f59e0b, #ef4444); }
.avatar-c4 { background: linear-gradient(135deg, #ec4899, #8b5cf6); }
.avatar-c5 { background: linear-gradient(135deg, #14b8a6, #22c55e); }
.avatar-c6 { background: linear-gradient(135deg, #f97316, #f59e0b); }
.avatar-c7 { background: linear-gradient(135deg, #64748b, #334155); }

.role-badge {
  font-weight: 600;
  font-size: .75rem;
  padding: .35em .7em;
}

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .875rem;
}

.status-dot::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--bs-secondary-color);
}

.status-dot.deleted { color: var(--bs-secondary-color); }
.status-dot.deleted::before { background: transparent; border: 1px dashed var(--bs-secondary-color); }

/* Deleted ("historical") accounts: kept for history, shown greyed out. */
.avatar.avatar-deleted { filter: grayscale(1); opacity: .45; }
.row-deleted td > *:not(.row-actions) { opacity: .6; }
.is-deleted-name { color: var(--bs-secondary-color); }

.status-dot.active::before {
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, .18);
}

.table-modern {
  --bs-table-bg: transparent;
  margin: 0;
}

.table-modern thead th {
  padding: .75rem 1.25rem;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--bs-secondary-color);
  background: var(--bs-tertiary-bg);
  border-bottom-width: 1px;
  white-space: nowrap;
}

.table-modern td {
  padding: .85rem 1.25rem;
  vertical-align: middle;
}

.table-modern tbody tr:last-child td { border-bottom: 0; }

.table-modern tbody tr:hover { background: var(--accent-soft); }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--bs-border-color);
}

.toolbar .search { flex: 1 1 260px; }

.row-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: .15rem;
}

.toolbar .form-select { width: auto; min-width: 9.375rem; }

@media (max-width: 575.98px) {
  .toolbar .form-select { flex: 1 1 45%; }
  .table-modern td, .table-modern thead th { padding-left: 1rem; padding-right: .5rem; }
  .row-actions { flex-direction: column; }
}

.empty-state {
  padding: 3rem 1rem;
  text-align: center;
  color: var(--bs-secondary-color);
}

.empty-state i {
  display: block;
  margin-bottom: .75rem;
  font-size: 2.5rem;
  opacity: .5;
}

.perm-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.perm-list li {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .3rem 0;
  font-size: .875rem;
}

.perm-list li.off { color: var(--bs-secondary-color); opacity: .6; }

.perm-switch {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  padding: .85rem 1rem;
  margin: 0;
  border: 1px solid var(--bs-border-color);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color .15s, background-color .15s;
}

.perm-switch .form-check-input {
  float: none;
  flex-shrink: 0;
  margin: .15rem 0 0;
  cursor: pointer;
}

.perm-switch:has(.form-check-input:checked) {
  border-color: #a5b4fc;
  background: var(--accent-soft);
}

.perm-switch:has(.form-check-input:disabled) { cursor: not-allowed; }

.role-card .card-body { display: flex; flex-direction: column; }

.danger-zone { border-color: rgba(220, 53, 69, .35); }

.meta-list { margin: 0; font-size: .875rem; }
.meta-list dt { font-weight: 500; color: var(--bs-secondary-color); }
.meta-list dd { margin-bottom: .6rem; }

.progress { height: 8px; border-radius: 99px; }

/* --- Login / error pages -------------------------------------------- */

.auth-shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .auth-shell { grid-template-columns: 1.1fr 1fr; }
}

.auth-aside {
  position: relative;
  overflow: hidden;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  padding: 3rem;
  color: #e0e7ff;
  background:
    radial-gradient(circle at 20% 20%, rgba(139, 92, 246, .55), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(14, 165, 233, .35), transparent 45%),
    #1e1b4b;
}

@media (min-width: 992px) {
  .auth-aside { display: flex; }
}

.auth-aside h2 {
  color: #fff;
  font-weight: 700;
  font-size: 2.1rem;
  letter-spacing: -.02em;
}

.auth-feature {
  display: flex;
  gap: .85rem;
  margin-bottom: 1rem;
}

.auth-feature i {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 2.375rem;
  height: 2.375rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, .1);
  color: #fff;
}

.auth-main {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.auth-card {
  width: 100%;
  max-width: 25rem;
}

.error-code {
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.toast-container { z-index: 1090; }

/* --- Projects --------------------------------------------------------------- */

#confirm-modal { z-index: 1070; }
.modal-backdrop + .modal-backdrop { z-index: 1065; }

.project-dot {
  display: inline-block;
  flex-shrink: 0;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 3px;
}

.sidebar-sublink {
  padding: .4rem .75rem .4rem 2.6rem;
  font-size: .875rem;
  font-weight: 400;
  gap: .6rem;
  min-width: 0;
}

.sidebar-sublink.active-sub {
  background: var(--sidebar-hover);
  color: var(--sidebar-fg-strong);
}

.avatar-xs { width: 1.5rem; height: 1.5rem; font-size: .6rem; }

.avatar-stack { display: flex; align-items: center; }
.avatar-stack > span + span { margin-left: -0.5rem; }
.avatar-stack .avatar { box-shadow: 0 0 0 2px var(--bs-body-bg); }
[data-bs-theme="light"] .avatar-stack .avatar { box-shadow: 0 0 0 2px #fff; }
.avatar-more { background: var(--bs-secondary-bg); color: var(--bs-body-color); }

.project-card {
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  transition: transform .15s, box-shadow .15s;
}

.project-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(15, 23, 42, .1);
  color: inherit;
}

.project-card-bar { height: 0.375rem; }

.project-desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-tabs .nav-link {
  padding: .35rem .8rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--bs-secondary-color);
}

.project-tabs .nav-link.active { background: var(--accent); color: #fff; }

.project-mark {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 2.625rem;
  height: 2.625rem;
  border-radius: 12px;
  color: #fff;
  font-size: 1.2rem;
}

/* --- Board ---------------------------------------------------------------- */

.content.content-wide { max-width: none; padding-bottom: 0; }

.board-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.board-desc { max-width: 32.5rem; }
.board-search { width: 13.75rem; }

.board {
  --board-card-bg: #fff;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  overflow-x: auto;
  min-height: calc(100vh - 13.125rem);
  padding-bottom: 1.5rem;
}

[data-bs-theme="dark"] .board { --board-card-bg: #1a243b; }

.board-loading { padding: 2rem; }

.board-list {
  display: flex;
  flex: 0 0 18.25rem;
  flex-direction: column;
  max-height: calc(100vh - 14.375rem);
  background: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 14px;
}

[data-bs-theme="light"] .board-list { background: #ebeef5; }

.list-header {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem .75rem .5rem .95rem;
}

.list-header.draggable { cursor: grab; }

.list-title {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: .92rem;
  font-weight: 600;
  overflow-wrap: anywhere;
  cursor: text;
}

.list-count {
  padding: .05rem .5rem;
  border-radius: 99px;
  background: var(--bs-secondary-bg);
  color: var(--bs-secondary-color);
  font-size: .72rem;
  font-weight: 600;
}

.list-cards {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: .5rem;
  min-height: 2.75rem;  /* an empty list still has a comfortable drop zone */
  padding: .2rem .6rem .3rem;
  overflow-y: auto;
}

.board-card {
  padding: .6rem .75rem;
  background: var(--board-card-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 10px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .06);
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}

.board-card:hover, .board-card:focus-visible {
  border-color: #a5b4fc;
  box-shadow: 0 4px 14px rgba(15, 23, 42, .1);
  outline: none;
}

.board-card.done .card-title { color: var(--bs-secondary-color); text-decoration: line-through; }

.card-labels { display: flex; flex-wrap: wrap; gap: .25rem; margin-bottom: .4rem; }

.card-label {
  max-width: 100%;
  padding: .1rem .45rem;
  border-radius: 5px;
  font-size: .66rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-title { font-size: .9rem; font-weight: 500; line-height: 1.35; overflow-wrap: anywhere; }

.card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin-top: .45rem;
  color: var(--bs-secondary-color);
  font-size: .75rem;
}

.card-meta:empty { display: none; }

.card-assignees { display: flex; margin-left: auto; }
.card-assignees .avatar { box-shadow: 0 0 0 2px var(--board-card-bg); }
.card-assignees .avatar + .avatar { margin-left: -0.375rem; }

.due-badge { padding: .1rem .4rem; border-radius: 6px; }
.due-badge.overdue { background: var(--bs-danger-bg-subtle); color: var(--bs-danger-text-emphasis); }
.due-badge.soon { background: var(--bs-warning-bg-subtle); color: var(--bs-warning-text-emphasis); }
.due-badge.done { background: var(--bs-success-bg-subtle); color: var(--bs-success-text-emphasis); }

.card-ghost { opacity: .35; }
.card-chosen { box-shadow: 0 10px 24px rgba(15, 23, 42, .18); }
.list-ghost { opacity: .4; }

.add-card { padding: .4rem .6rem .7rem; }

.btn-add, .btn-add-list {
  width: 100%;
  text-align: left;
  color: var(--bs-secondary-color);
  border-radius: 8px;
  font-size: .875rem;
}

.btn-add:hover { background: var(--bs-secondary-bg); color: var(--bs-body-color); }

.add-list { flex: 0 0 18.25rem; }

.btn-add-list {
  padding: .7rem 1rem;
  border: 1px dashed var(--bs-border-color);
  border-radius: 14px;
}

.btn-add-list:hover { border-color: #a5b4fc; color: var(--accent); background: var(--accent-soft); }

@media (max-width: 575.98px) {
  .board-list, .add-list { flex-basis: 84vw; }
  .board-search { width: 100%; }
}

/* --- Card dialog ------------------------------------------------------------- */

.card-modal-title {
  padding: .25rem .4rem;
  border-color: transparent;
  background: transparent;
  font-size: 1.2rem;
  font-weight: 700;
}

.card-modal-title:hover:not(:disabled) { border-color: var(--bs-border-color); }

.card-section-title {
  margin-bottom: .5rem;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--bs-secondary-color);
}

.card-description {
  padding: .6rem .75rem;
  border-radius: 10px;
  background: var(--bs-tertiary-bg);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  cursor: text;
}

.card-description.empty { color: var(--bs-secondary-color); }

.comment { display: flex; gap: .75rem; margin-bottom: 1rem; }

.comment-body {
  margin-top: .25rem;
  padding: .5rem .75rem;
  border-radius: 10px;
  background: var(--bs-tertiary-bg);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: .9rem;
}

.toggle-list { display: grid; gap: .25rem; }

.toggle-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  width: 100%;
  min-width: 0;
  padding: .35rem .5rem;
  border: 1px solid transparent;
  border-radius: 8px;
  background: none;
  color: inherit;
  font-size: .875rem;
  text-align: left;
}

.toggle-item:hover:not(:disabled) { background: var(--bs-tertiary-bg); }
.toggle-item.on { border-color: #a5b4fc; background: var(--accent-soft); }

.label-toggle {
  padding: .2rem .55rem;
  border: 2px solid transparent;
  border-radius: 6px;
  font-size: .75rem;
  font-weight: 600;
  opacity: .55;
}

.label-toggle.on { opacity: 1; border-color: rgba(0, 0, 0, .25); }
.label-toggle:hover:not(:disabled) { opacity: 1; }

/* --- Card numbers, history, archive ------------------------------------------ */

.card-number {
  color: var(--bs-secondary-color);
  font-family: var(--bs-font-monospace);
  font-size: .72rem;
  font-weight: 600;
}

.card-number-lg {
  flex-shrink: 0;
  padding: .15rem .45rem;
  border-radius: 6px;
  background: var(--bs-tertiary-bg);
  font-size: .85rem;
}

.activity-tabs .nav-link { padding: .4rem 0; font-size: .875rem; color: var(--bs-secondary-color); }
.activity-tabs .nav-link.active { color: var(--bs-body-color); }

.history { list-style: none; margin: 0; padding: 0; }

.history-item {
  position: relative;
  display: flex;
  gap: .75rem;
  padding: 0 0 1rem;
  font-size: .9rem;
}

/* Vertical line linking the entries. */
.history-item:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 1.625rem;
  bottom: 2px;
  left: .6875rem;
  width: 2px;
  background: var(--bs-border-color);
}

.archive-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem .75rem;
  margin-bottom: .5rem;
  border: 1px solid var(--bs-border-color);
  border-radius: 10px;
}

/* --- Interface zoom ----------------------------------------------------------- */

.zoom-control { display: inline-flex; align-items: center; }
.zoom-control .btn-icon { width: 2rem; height: 2rem; }

.zoom-value {
  min-width: 3.25rem;
  padding: .2rem .25rem;
  border: 0;
  border-radius: 6px;
  background: none;
  color: var(--bs-secondary-color);
  font-size: .8rem;
  font-variant-numeric: tabular-nums;
}

.zoom-value:hover { background: var(--bs-tertiary-bg); color: var(--bs-body-color); }

/* --- Change log ---------------------------------------------------------------- */

.history-box {
  border: 1px solid var(--bs-border-color);
  border-radius: 10px;
  padding: .6rem .85rem;
}

.history-summary {
  cursor: pointer;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--bs-secondary-color);
}

.history-entry > summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .5rem;
  list-style: none;
  cursor: pointer;
  border-radius: 6px;
}

.history-entry > summary::-webkit-details-marker { display: none; }

.history-entry > summary::after {
  content: "\F282";  /* bi-chevron-down */
  font-family: "bootstrap-icons";
  flex-shrink: 0;
  font-size: .7rem;
  color: var(--bs-secondary-color);
  transition: transform .15s;
}

.history-entry[open] > summary::after { transform: rotate(180deg); }
.history-entry > summary:hover { color: var(--accent); }

.history-details {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: .25rem .75rem;
  margin: .5rem 0 0;
  padding: .6rem .75rem;
  border-radius: 8px;
  background: var(--bs-tertiary-bg);
  font-size: .8rem;
}

.history-details dt { font-weight: 500; color: var(--bs-secondary-color); }
.history-details dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

.history-text {
  max-height: 10rem;
  overflow: auto;
  white-space: pre-wrap;
}

/* Uploaded avatars use the same box as the initials. */
img.avatar {
  object-fit: cover;
  background: var(--bs-secondary-bg);
}

/* Projects and cards (board, card dialog, archive, team, card index) show avatars 50% larger
   than the admin panel. Order matters: the size modifiers must come after .avatar. */
.project-area .avatar { width: 3.5625rem; height: 3.5625rem; font-size: 1.2rem; }
.project-area .avatar-sm { width: 3rem; height: 3rem; font-size: 1.08rem; }
.project-area .avatar-xs { width: 2.25rem; height: 2.25rem; font-size: .9rem; }
.project-area .avatar-stack > span + span { margin-left: -.75rem; }
.project-area .card-assignees .avatar + .avatar { margin-left: -.5625rem; }
.project-area .comment { gap: 1rem; }
.project-area .history-item:not(:last-child)::before { top: 2.5rem; left: 1.0625rem; }

/* --- Card images ---------------------------------------------------------------- */

/* Board thumbnails: one format for every card - a 16:9 strip across the top. */
.card-cover {
  aspect-ratio: 16 / 9;
  margin: -.6rem -.75rem .55rem;
  overflow: hidden;
  border-radius: 9px 9px 0 0;
  background: var(--bs-tertiary-bg);
}

.card-cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;  /* the whole card stays the click/drag target */
}

.board-card.done .card-cover img { opacity: .6; }

/* Card dialog: the whole image, letterboxed on a neutral background. */
.card-modal-image {
  display: flex;
  justify-content: center;
  overflow: hidden;
  border-radius: 10px;
  background: var(--bs-tertiary-bg);
}

.card-modal-image img { display: block; max-width: 100%; max-height: 22rem; object-fit: contain; }

/* Card index: the same 16:9 format in small. */
.card-index-thumb {
  flex-shrink: 0;
  width: 4rem;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 5px;
  background: var(--bs-tertiary-bg);
}

/* --- DONE lists ------------------------------------------------------------------ */

.board-list.done-list { border-top: 3px solid var(--bs-success); }

.done-list-badge {
  flex-shrink: 0;
  padding: .05rem .45rem;
  border-radius: 99px;
  background: var(--bs-success-bg-subtle);
  color: var(--bs-success-text-emphasis);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .04em;
}