:root {
  color-scheme: light;
  --bg: #eef1f5;
  --surface: #ffffff;
  --surface-alt: #f6f8fb;
  --surface-strong: #e9edf3;
  --sidebar: #0f172a;
  --sidebar-soft: #162033;
  --line: #d8dee8;
  --line-strong: #c6ceda;
  --ink: #111827;
  --muted: #667085;
  --accent: #1f6feb;
  --accent-soft: rgba(31, 111, 235, 0.14);
  --accent-strong: #1558be;
  --green: #147d64;
  --amber: #b7791f;
  --red: #c24141;
  --violet: #5b6cb8;
  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 24px 48px rgba(15, 23, 42, 0.08);
  --radius-xl: 8px;
  --radius-lg: 6px;
  --radius-md: 4px;
  --radius-sm: 3px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "SF Pro Text",
    "Segoe UI",
    sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.85), transparent 28%),
    linear-gradient(180deg, #f5f7fa 0%, #eceff4 100%);
}

button,
input,
textarea,
select {
  font: inherit;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "SF Pro Display",
    "Segoe UI",
    sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.app-shell {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr) 560px;
  gap: 18px;
  width: min(1760px, calc(100% - 28px));
  margin: 0 auto;
  padding: 18px 0 24px;
}

.sidebar,
.panel {
  border-radius: var(--radius-xl);
}

.sidebar {
  display: grid;
  gap: 16px;
  align-content: start;
  padding: 20px;
  background: var(--sidebar);
  color: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: var(--shadow-sm);
}

.panel {
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.brand-block {
  display: grid;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.panel-kicker {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  color: var(--accent);
}

.panel-kicker {
  color: var(--accent);
}

.brand-block h1 {
  font-size: clamp(2.05rem, 3vw, 2.7rem);
  line-height: 0.95;
}

.brand-text,
.muted-text {
  color: var(--muted);
  line-height: 1.7;
}

.sidebar .brand-text,
.sidebar .muted-text {
  color: #94a3b8;
}

.sidebar-filter-field {
  padding-top: 6px;
}

.sidebar-filter-field span {
  color: #cbd5e1;
}

.sidebar-nav {
  display: grid;
  gap: 6px;
}

.nav-item,
.project-select,
.row-delete-button,
.task-remove-button,
.member-remove-button,
.member-save-button,
.primary-button,
.secondary-button,
.ghost-button,
.import-button {
  border: 0;
  cursor: pointer;
  transition:
    background 160ms ease,
    color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.nav-item,
.primary-button,
.secondary-button,
.ghost-button,
.import-button,
.row-delete-button,
.task-remove-button,
.member-remove-button,
.member-save-button {
  border-radius: var(--radius-md);
}

.project-select {
  border-radius: 0;
}

.nav-item:hover,
.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.import-button:hover,
.row-delete-button:hover,
.task-remove-button:hover,
.member-remove-button:hover,
.member-save-button:hover {
  transform: translateY(-1px);
}

.nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0.86rem 0.95rem;
  background: transparent;
  color: var(--ink);
  text-align: left;
  border: 1px solid transparent;
}

.nav-item strong {
  min-width: 32px;
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-sm);
  background: rgba(17, 24, 39, 0.06);
  color: var(--muted);
  font-size: 0.78rem;
  text-align: center;
}

.nav-item.active {
  background: rgba(31, 111, 235, 0.08);
  color: var(--accent-strong);
  border-color: rgba(31, 111, 235, 0.16);
  box-shadow: inset 0 0 0 1px rgba(31, 111, 235, 0.06);
}

.nav-item.active strong {
  background: rgba(31, 111, 235, 0.12);
  color: var(--accent-strong);
}

.sidebar-panel {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-lg);
  background: var(--sidebar-soft);
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.sidebar-disclosure {
  gap: 0;
}

.sidebar-disclosure-body {
  display: grid;
  gap: 12px;
  padding-top: 12px;
}

.sidebar-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
}

.sidebar-summary::-webkit-details-marker {
  display: none;
}

.sidebar-summary-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.sidebar-summary-meta strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(17, 24, 39, 0.06);
  font-size: 0.82rem;
}

.sidebar-summary-icon {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 160ms ease;
}

.sidebar-disclosure[open] .sidebar-summary-icon {
  transform: rotate(225deg);
}

.sidebar-panel h2,
.sidebar-panel h3,
.sidebar-panel strong,
.sidebar-panel label,
.sidebar-panel .member-name {
  color: #f8fafc;
}

.panel-head-inline {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
}

.sidebar-actions,
.member-form {
  display: grid;
  gap: 10px;
}

.member-form-row {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 10px;
}

.member-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.member-item {
  display: grid;
  gap: 6px;
  padding: 9px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(148, 163, 184, 0.12);
  min-width: 0;
}

.member-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  min-width: 0;
}

.member-identity {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 7px;
  align-items: start;
  min-width: 0;
}

.member-color {
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 2px;
}

.member-name {
  font-weight: 800;
}

.member-edit-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  min-width: 0;
}

.member-actions {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  min-width: 0;
  padding-left: 17px;
}

.member-name-input,
.member-role-input {
  min-width: 0;
  width: 100%;
  max-width: 100%;
  padding: 0.45rem 0.6rem;
  font-size: 0.82rem;
  line-height: 1.2;
  border-radius: var(--radius-sm);
}

.member-color-input {
  width: 34px;
  min-width: 34px;
  height: 30px;
  padding: 0.15rem;
  border-radius: var(--radius-sm);
}

.member-role,
.member-load {
  color: #94a3b8;
  font-size: 0.76rem;
  line-height: 1.35;
}

.wide-button,
.primary-button,
.secondary-button,
.ghost-button,
.import-button,
.row-delete-button,
.task-remove-button,
.member-remove-button,
.member-save-button {
  padding: 0.88rem 1rem;
  font-weight: 700;
  text-align: center;
}

.member-save-button,
.member-remove-button {
  padding: 0.42rem 0.58rem;
  font-size: 0.76rem;
  white-space: normal;
  min-width: 0;
}

.primary-button {
  background: var(--accent);
  color: #ffffff;
}

.primary-button:hover {
  background: var(--accent-strong);
}

.secondary-button {
  background: #dde4ee;
  color: var(--accent-strong);
  border: 1px solid var(--line);
}

.ghost-button,
.import-button,
.row-delete-button,
.task-remove-button,
.member-remove-button,
.member-save-button {
  background: var(--surface-alt);
  color: var(--ink);
  border: 1px solid var(--line);
}

.ghost-button:hover,
.import-button:hover,
.row-delete-button:hover,
.task-remove-button:hover,
.member-remove-button:hover,
.member-save-button:hover {
  background: #eef3f9;
}

.sidebar .ghost-button,
.sidebar .import-button,
.sidebar .member-remove-button,
.sidebar .member-save-button {
  background: rgba(255, 255, 255, 0.06);
  color: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.sidebar .ghost-button:hover,
.sidebar .import-button:hover,
.sidebar .member-remove-button:hover,
.sidebar .member-save-button:hover {
  background: rgba(255, 255, 255, 0.1);
}

.danger-button,
.row-delete-button,
.task-remove-button,
.member-remove-button {
  color: var(--red);
}

.sidebar .member-save-button {
  color: var(--green);
}

.sidebar .member-remove-button {
  color: var(--red);
}

.import-button input {
  display: none;
}

.mini-stats {
  display: grid;
  gap: 10px;
}

.mini-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 0.85rem 0.95rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(148, 163, 184, 0.12);
  color: #e2e8f0;
}

.mini-stat strong {
  font-size: 1rem;
  color: #ffffff;
}

.session-card {
  gap: 10px;
}

.session-card h2 {
  font-size: 1.15rem;
}

.session-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.session-actions a {
  text-decoration: none;
}

.sync-status {
  min-height: 1.4rem;
  font-size: 0.8rem;
}

.sidebar .nav-item {
  color: #e5eefb;
}

.sidebar .nav-item strong {
  background: rgba(255, 255, 255, 0.08);
  color: #cbd5e1;
}

.sidebar .nav-item.active {
  background: rgba(31, 111, 235, 0.18);
  color: #eff6ff;
  border-color: rgba(96, 165, 250, 0.22);
  box-shadow: inset 0 0 0 1px rgba(191, 219, 254, 0.06);
}

.sidebar .nav-item.active strong {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

.workspace {
  display: grid;
  gap: 18px;
  align-content: start;
}

.topbar {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  background: var(--surface);
}

.topbar h2 {
  margin-top: 8px;
  font-size: clamp(2rem, 2.7vw, 2.5rem);
  line-height: 0.98;
}

.topbar-controls {
  display: grid;
  grid-template-columns: minmax(260px, 320px) 170px;
  gap: 12px;
  align-items: end;
}

.planning-controls {
  display: flex;
  align-items: center;
  justify-content: end;
  flex-wrap: wrap;
  gap: 10px;
}

.window-label {
  min-width: 220px;
  text-align: center;
  font-weight: 600;
  color: var(--muted);
}

.control-field {
  display: grid;
  gap: 8px;
}

.control-field span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

input,
textarea,
select {
  width: 100%;
  padding: 0.94rem 1rem;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  outline: none;
  box-shadow: none;
}

.sidebar input,
.sidebar textarea,
.sidebar select {
  background: rgba(255, 255, 255, 0.06);
  color: #f8fafc;
  border-color: rgba(148, 163, 184, 0.18);
}

.sidebar input::placeholder,
.sidebar textarea::placeholder {
  color: #94a3b8;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

select option,
select optgroup {
  color: var(--ink);
  background: var(--surface);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

input[type="color"] {
  padding: 0.3rem;
  min-height: 48px;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.focus-grid[hidden] {
  display: none;
}

.focus-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
}

.focus-card strong {
  font-size: 2rem;
  line-height: 1;
}

.stream-panel,
.detail-panel {
  align-self: start;
}

.stream-header,
.detail-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.stream-header-side {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.project-stream {
  display: grid;
  gap: 12px;
}

.project-row {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
}

.project-row-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
}

.project-row.is-selected {
  border-color: rgba(31, 111, 235, 0.28);
  box-shadow: inset 0 0 0 1px rgba(31, 111, 235, 0.14);
}

.project-select {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 0;
  background: transparent;
  color: inherit;
  text-align: left;
}

.project-bullet {
  width: 12px;
  height: 12px;
  margin-top: 7px;
  border-radius: 2px;
  background: var(--accent);
}

.project-main {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.project-title {
  font-size: 1.08rem;
  font-weight: 700;
}

.project-snippet,
.project-task-item {
  color: var(--muted);
  line-height: 1.5;
}

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

.project-task-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0 0 0 32px;
  list-style: none;
}

.project-task-item {
  position: relative;
  font-size: 0.9rem;
}

.project-task-item::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 0.65rem;
  width: 5px;
  height: 1px;
  background: var(--line-strong);
}

.project-task-item.is-empty {
  font-style: italic;
}

.project-task-item.is-empty::before {
  display: none;
}

.detail-panel {
  position: sticky;
  top: 18px;
  min-width: 0;
  padding: 16px;
  background: var(--surface);
}

.detail-form {
  display: grid;
  gap: 10px;
}

.large-field {
  gap: 6px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.checklist-block {
  display: grid;
  gap: 8px;
  padding-top: 0;
}

.checklist-head {
  display: grid;
  gap: 8px;
}

.task-section-card {
  display: grid;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-alt);
}

.task-section-head {
  display: grid;
  gap: 3px;
}

.task-section-head h4 {
  font-size: 0.92rem;
  line-height: 1.1;
}

.task-section-head p {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.task-inline-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

#newTaskInput {
  grid-column: 1 / -1;
}

#newTaskAssignee,
#newTaskStart,
#newTaskEnd {
  min-width: 0;
}

#addTaskButton {
  grid-column: 1 / -1;
}

.detail-task-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-task-item {
  display: grid;
  gap: 8px;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--line);
}

.detail-task-item.task-status-active {
  background: #fef3c7;
  border-color: #fbbf24;
}

.detail-task-item.task-status-blocked {
  background: #fee2e2;
  border-color: #fca5a5;
}

.detail-task-item.task-status-done {
  background: #dcfce7;
  border-color: #86efac;
}

.detail-task-item-compact {
  padding: 0.34rem 0.55rem;
}

.compact-done-task {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.compact-done-label {
  flex: 0 0 auto;
  color: #15803d;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.compact-done-text {
  flex: 1 1 auto;
  min-width: 0;
  color: #166534;
  font-size: 0.8rem;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.compact-done-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  margin-left: auto;
}

.compact-done-status-select {
  width: auto;
  min-width: 110px;
  padding: 0.18rem 1.6rem 0.18rem 0.42rem;
  border: 1px solid rgba(22, 101, 52, 0.18);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.75);
  color: #166534;
  font-size: 0.72rem;
  font-weight: 600;
}

.compact-done-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid rgba(22, 101, 52, 0.18);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.75);
  color: #166534;
  font-size: 0;
}

.compact-done-button:hover {
  background: #ffffff;
}

.compact-done-button-danger {
  color: #b91c1c;
  border-color: rgba(185, 28, 28, 0.18);
}

.compact-delete-button::before {
  content: "\1F5D1";
  font-size: 0.95rem;
  line-height: 1;
}

.detail-task-item.task-status-active input,
.detail-task-item.task-status-active textarea,
.detail-task-item.task-status-active select,
.detail-task-item.task-status-blocked input,
.detail-task-item.task-status-blocked textarea,
.detail-task-item.task-status-blocked select,
.detail-task-item.task-status-done input,
.detail-task-item.task-status-done textarea,
.detail-task-item.task-status-done select {
  background: rgba(255, 255, 255, 0.8);
}

.task-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  align-items: start;
}

.task-main-content {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.task-main-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 46px;
  gap: 8px;
  align-items: start;
}

.task-priority-star {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  min-width: 46px;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: #94a3b8;
  font-size: 0;
  line-height: 1;
}

.task-priority-star::before {
  content: "\2605";
  font-size: 1.2rem;
}

.task-priority-star:hover {
  background: var(--surface-alt);
}

.task-priority-star.is-active {
  background: var(--sidebar);
  border-color: var(--sidebar);
  color: #fbbf24;
}

.task-inline-form .task-priority-star {
  align-self: end;
}

.task-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
}

.task-toggle input {
  width: auto;
  margin: 0;
}

.task-text-input,
.task-reference-input {
  width: 100%;
  resize: vertical;
  min-height: 44px;
}

.task-reference-input {
  min-height: 34px;
  height: 34px;
  line-height: 1.2;
  overflow-y: hidden;
  resize: none;
}

.task-reference-field {
  gap: 5px;
}

.task-reference-field span {
  font-size: 0.68rem;
}

.compact-field {
  gap: 4px;
}

.compact-field span {
  font-size: 0.66rem;
}

.task-planning-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 8px;
  align-items: center;
}

.detail-header {
  margin-bottom: 8px;
}

.detail-panel .panel-kicker {
  font-size: 0.7rem;
}

.detail-panel .muted-text {
  font-size: 0.9rem;
  line-height: 1.45;
}

.detail-panel .control-field,
.detail-panel .large-field {
  gap: 6px;
}

.detail-panel .control-field span {
  font-size: 0.74rem;
}

.detail-panel input,
.detail-panel select,
.detail-panel textarea {
  padding: 0.62rem 0.78rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
}

.task-status-select,
#newTaskStatus {
  font-weight: 700;
  border-width: 1px;
}

.task-status-select.status-active,
#newTaskStatus.status-active {
  background: #fef3c7;
  color: #92400e;
  border-color: #fbbf24;
}

.task-status-select.status-blocked,
#newTaskStatus.status-blocked {
  background: #fee2e2;
  color: #b91c1c;
  border-color: #fca5a5;
}

.task-status-select.status-done,
#newTaskStatus.status-done {
  background: #dcfce7;
  color: #15803d;
  border-color: #86efac;
}

.task-status-select option[value="active"],
#newTaskStatus option[value="active"] {
  color: #92400e;
}

.task-status-select option[value="blocked"],
#newTaskStatus option[value="blocked"] {
  color: #b91c1c;
}

.task-status-select option[value="done"],
#newTaskStatus option[value="done"] {
  color: #15803d;
}

.detail-panel textarea {
  min-height: 64px;
}

.detail-panel .task-reference-input {
  min-height: 34px;
  height: 34px;
  line-height: 1.2;
  overflow-y: hidden;
  resize: none;
}

.detail-panel #notes {
  min-height: 38px;
  height: 38px;
  line-height: 1.2;
  overflow-y: hidden;
  resize: none;
}

.detail-panel .primary-button,
.detail-panel .secondary-button,
.detail-panel .ghost-button,
.detail-panel .row-delete-button,
.detail-panel .task-remove-button {
  padding: 0.64rem 0.82rem;
}

.detail-panel .form-actions {
  gap: 8px;
  padding-top: 0;
}

.planning-view {
  display: grid;
  gap: 16px;
}

.planning-board {
  display: grid;
  gap: 10px;
}

.planning-header,
.planning-row {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.planning-member-head,
.planning-row-label {
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--surface-alt);
  border: 1px solid var(--line);
}

.planning-member-head strong,
.planning-row-label strong {
  display: block;
}

.planning-member-head span,
.planning-row-label span {
  color: var(--muted);
  font-size: 0.9rem;
}

.timeline-header,
.timeline-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(var(--days), minmax(34px, 1fr));
  gap: 6px;
}

.timeline-day,
.timeline-cell {
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  border: 1px solid var(--line);
}

.timeline-day {
  padding: 8px 6px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
}

.timeline-day.today {
  background: rgba(31, 111, 235, 0.12);
  color: var(--accent);
  border-color: rgba(31, 111, 235, 0.18);
}

.timeline-grid {
  min-height: 86px;
  padding: 8px 0;
  isolation: isolate;
}

.timeline-lanes {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(var(--days), minmax(34px, 1fr));
  grid-template-rows: repeat(var(--lanes), 36px);
  gap: 6px;
  width: 100%;
}

.timeline-cells {
  position: absolute;
  inset: 8px 0;
  z-index: 1;
  pointer-events: none;
  display: grid;
  grid-template-columns: repeat(var(--days), minmax(34px, 1fr));
  gap: 6px;
}

.timeline-cell.today {
  background: rgba(31, 111, 235, 0.06);
}

.timeline-bar {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 800;
  box-shadow: 0 8px 16px rgba(15, 23, 42, 0.12);
}

.timeline-bar button {
  all: unset;
  cursor: pointer;
  display: block;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.timeline-meta {
  opacity: 0.86;
}

.planning-unscheduled {
  display: grid;
  gap: 10px;
}

.unscheduled-list {
  display: grid;
  gap: 10px;
}

.unscheduled-item {
  display: grid;
  gap: 6px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--surface-alt);
  border: 1px solid var(--line);
  cursor: pointer;
}

.unscheduled-item:hover {
  border-color: var(--accent);
}

.empty-state {
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--line-strong);
  background: var(--surface-alt);
  color: var(--muted);
  line-height: 1.7;
}

.sidebar .empty-state {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(148, 163, 184, 0.18);
  color: #94a3b8;
}

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding-top: 4px;
}

.auth-body {
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(15, 23, 42, 0.03)),
    var(--bg);
}

.auth-shell,
.admin-shell {
  width: min(1120px, calc(100% - 28px));
  margin: 0 auto;
  padding: 28px 0;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.auth-card {
  width: min(520px, 100%);
  display: grid;
  gap: 18px;
  padding: 28px;
}

.auth-copy {
  display: grid;
  gap: 10px;
}

.auth-copy h1,
.admin-header h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.auth-form {
  display: grid;
  gap: 14px;
}

.auth-alert,
.auth-success {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  font-weight: 700;
}

.auth-alert {
  background: #fef2f2;
  border-color: #fecaca;
  color: #b91c1c;
}

.auth-success {
  background: #ecfdf5;
  border-color: #bbf7d0;
  color: #047857;
}

.auth-footer a,
.session-actions a,
.admin-actions a {
  color: inherit;
}

.admin-panel {
  display: grid;
  gap: 18px;
}

.admin-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.admin-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-actions a {
  text-decoration: none;
}

.admin-grid {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 16px;
}

.admin-form-card,
.admin-list-card {
  align-self: start;
}

.user-list {
  display: grid;
  gap: 10px;
}

.user-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--surface-alt);
  border: 1px solid var(--line);
}

@media (max-width: 1480px) {
  .app-shell {
    grid-template-columns: 300px minmax(0, 1fr);
  }

  .detail-panel {
    grid-column: 1 / -1;
    position: static;
  }
}

@media (max-width: 1120px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .topbar,
  .stream-header,
  .detail-header {
    flex-direction: column;
    align-items: stretch;
  }

  .stream-header-side {
    justify-items: stretch;
  }

  .planning-header,
  .planning-row {
    grid-template-columns: 1fr;
  }

  .topbar-controls,
  .focus-grid,
  .detail-grid,
  .admin-grid,
  .task-inline-form,
  .task-planning-grid,
  .task-main-head {
    grid-template-columns: 1fr;
  }

  .planning-controls {
    justify-content: stretch;
  }
}

@media (max-width: 760px) {
  .app-shell {
    width: min(100% - 16px, 1000px);
    padding: 10px 0 18px;
    gap: 12px;
  }

  .sidebar,
  .panel {
    padding: 16px;
  }

  .member-main,
  .member-edit-grid {
    grid-template-columns: 1fr;
  }

  .member-actions {
    grid-template-columns: 1fr;
    padding-left: 0;
  }

  .project-row,
  .task-main {
    grid-template-columns: 1fr;
  }

  .admin-header {
    flex-direction: column;
    align-items: stretch;
  }

  .form-actions,
  .session-actions,
  .planning-controls {
    justify-content: stretch;
  }

  .form-actions,
  .session-actions,
  .planning-controls {
    display: grid;
  }
}