:root {
  --background: #f3f1eb;
  --surface: #fffdf8;
  --ink: #24312d;
  --muted: #6c7773;
  --line: #d9ddd8;
  --accent: #2f6657;
  --accent-soft: #deebe5;
  --today: #fff0c7;
  --timeline-width: 1320px;
  --vehicle-width: 112px;
  --shadow: 0 8px 28px rgba(37, 49, 45, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(143, 182, 165, 0.24), transparent 32rem),
    var(--background);
  font-family:
    -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic UI", "Yu Gothic",
    sans-serif;
  line-height: 1.5;
}

[hidden] {
  display: none !important;
}

.auth-view {
  display: grid;
  min-height: 100vh;
  padding: 24px;
  place-items: center;
}

.login-card {
  width: min(430px, 100%);
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.login-card h1 {
  font-size: clamp(1.8rem, 7vw, 2.5rem);
}

.login-description {
  margin: 5px 0 25px;
  color: var(--muted);
}

.auth-loading-message {
  margin: 24px 0 0;
  padding: 13px;
  border-radius: 10px;
  color: var(--muted);
  background: #f1f2ee;
  font-size: 0.84rem;
  text-align: center;
}

.auth-form {
  display: grid;
  gap: 16px;
}

.auth-form label {
  display: grid;
  gap: 5px;
}

.auth-form label > span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.auth-form input {
  width: 100%;
  padding: 9px 11px;
}

.auth-form small {
  color: var(--muted);
  font-size: 0.72rem;
}

.auth-help {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.login-error {
  min-height: 24px;
  margin: -4px 0 0;
  color: #a33e34;
  font-size: 0.82rem;
  font-weight: 700;
}

.auth-form .primary-button {
  width: 100%;
}

.login-notice {
  min-height: 0;
  margin: -4px 0 0;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
}

.auth-switch {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding-top: 3px;
  color: var(--muted);
  font-size: 0.82rem;
}

.text-button {
  padding: 3px;
  border: 0;
  color: var(--accent);
  background: transparent;
  cursor: pointer;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.text-button:hover {
  color: #28594c;
}

button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.app-header,
main,
footer {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.app-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding: 42px 0 28px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: -0.04em;
}

.header-description {
  margin: 4px 0 0;
  color: var(--muted);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 14px;
  padding-bottom: 5px;
}

.header-tools {
  display: grid;
  justify-items: end;
  gap: 11px;
}

.header-toolbar-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.account-menu-container {
  position: relative;
  flex: 0 0 auto;
}

.account-menu-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid rgba(47, 102, 87, 0.28);
  border-radius: 11px;
  color: var(--ink);
  background: var(--surface);
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 800;
}

.account-menu-button[aria-expanded="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.account-menu-chevron {
  transition: transform 140ms ease;
}

.account-menu-button[aria-expanded="true"] .account-menu-chevron {
  transform: rotate(180deg);
}

.account-menu {
  position: absolute;
  top: calc(100% + 7px);
  right: 0;
  z-index: 20;
  width: max-content;
  min-width: 154px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface);
  box-shadow: 0 12px 35px rgba(28, 43, 38, 0.18);
}

.account-menu-item {
  width: 100%;
  min-height: 44px;
  padding: 9px 12px;
  border: 0;
  border-radius: 8px;
  color: #7d332d;
  background: transparent;
  cursor: pointer;
  font-weight: 800;
  text-align: left;
}

.account-menu-item:hover,
.account-menu-item:focus-visible {
  background: #fff0ed;
}

.header-actions {
  display: flex;
  gap: 9px;
}

.compact-button {
  min-height: 42px;
  padding-inline: 13px;
  font-size: 0.78rem;
}

.view-navigation {
  display: inline-flex;
  gap: 4px;
  margin-bottom: 18px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 253, 248, 0.78);
}

.view-tab {
  min-width: 92px;
  min-height: 44px;
  padding: 8px 16px;
  border: 0;
  border-radius: 9px;
  color: #43514c;
  background: transparent;
  cursor: pointer;
  font-weight: 800;
}

.view-tab.is-active,
.view-tab[aria-selected="true"] {
  color: #fff;
  background: var(--accent);
  box-shadow: 0 3px 9px rgba(47, 102, 87, 0.18);
}

select,
input,
button {
  font: inherit;
}

select,
input {
  min-height: 42px;
  border: 1px solid #cbd3ce;
  border-radius: 9px;
  color: var(--ink);
  background: #fff;
}

select,
input[type="date"],
input[type="time"] {
  padding: 8px 34px 8px 11px;
}

input[type="text"] {
  width: 100%;
  padding: 8px 11px;
}

input[type="email"],
input[type="password"] {
  width: 100%;
  padding: 8px 11px;
}

select:focus-visible,
input:focus-visible,
button:focus-visible,
.timeline-scroll:focus-visible {
  outline: 3px solid rgba(47, 102, 87, 0.24);
  outline-offset: 2px;
}

.primary-button,
.secondary-button,
.danger-button,
.close-button {
  border: 0;
  cursor: pointer;
}

.primary-button {
  min-height: 42px;
  padding: 9px 17px;
  border-radius: 10px;
  color: #fff;
  background: var(--accent);
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(47, 102, 87, 0.2);
}

.primary-button:hover {
  background: #28594c;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--user-color);
}

.period-navigation {
  display: grid;
  grid-template-columns: auto minmax(120px, auto) auto auto minmax(170px, 1fr);
  align-items: end;
  gap: 9px;
  margin-bottom: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.period-button {
  min-height: 44px;
  white-space: nowrap;
}

.period-navigation-label {
  align-self: center;
  color: var(--ink);
  font-size: 1rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.date-jump-control,
.vehicle-filter-control {
  display: grid;
  gap: 4px;
}

.date-jump-control {
  grid-template-columns: auto minmax(145px, 1fr);
  align-items: center;
  justify-self: end;
}

.date-jump-control > span,
.vehicle-filter-control > span {
  color: #52605b;
  font-size: 0.76rem;
  font-weight: 800;
}

.summary-panel {
  display: flex;
  align-items: center;
  gap: 42px;
  margin-bottom: 18px;
  padding: 17px 20px;
  border: 1px solid rgba(47, 102, 87, 0.14);
  border-radius: 14px;
  background: rgba(255, 253, 248, 0.72);
}

.upcoming-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 16px;
  padding: 20px;
  border: 1px solid rgba(47, 102, 87, 0.14);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.upcoming-heading h2 {
  margin: 0;
  font-size: 1.55rem;
}

.upcoming-heading p:last-child {
  margin: 4px 0 0;
  color: #52605b;
  font-size: 0.86rem;
}

.upcoming-heading > strong {
  white-space: nowrap;
  color: var(--accent);
}

.upcoming-filters {
  display: flex;
  align-items: end;
  gap: 14px;
  margin-bottom: 16px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 253, 248, 0.78);
}

.filter-button-group {
  display: inline-flex;
  gap: 5px;
  padding: 4px;
  border-radius: 11px;
  background: #e9eeeb;
}

.filter-button {
  min-width: 78px;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #43514c;
  background: transparent;
  cursor: pointer;
  font-weight: 800;
}

.filter-button.is-selected,
.filter-button[aria-pressed="true"] {
  border-color: rgba(47, 102, 87, 0.26);
  color: var(--accent);
  background: #fff;
  box-shadow: 0 2px 7px rgba(36, 49, 45, 0.1);
}

.vehicle-filter-control {
  min-width: 190px;
}

.upcoming-reservation-list {
  display: grid;
  gap: 12px;
}

.upcoming-reservation-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(170px, 0.9fr) minmax(180px, 1.2fr) minmax(150px, 1fr) auto;
  align-items: center;
  gap: 5px 20px;
  width: 100%;
  min-height: 106px;
  padding: 17px 20px 17px 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 15px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: var(--shadow);
  cursor: pointer;
  text-align: left;
}

.upcoming-reservation-card::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 7px;
  background: var(--user-color);
  content: "";
}

.upcoming-reservation-card:hover {
  border-color: rgba(47, 102, 87, 0.38);
  transform: translateY(-1px);
}

.upcoming-card-date {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  gap: 9px;
  color: #52605b;
  font-size: 0.8rem;
  font-weight: 800;
}

.upcoming-card-badge {
  padding: 2px 7px;
  border: 1px solid rgba(47, 102, 87, 0.22);
  border-radius: 999px;
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 0.68rem;
}

.upcoming-card-car {
  font-size: 1.02rem;
}

.upcoming-card-schedule {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.upcoming-card-metadata,
.upcoming-card-purpose {
  color: #52605b;
  font-size: 0.84rem;
}

.upcoming-card-open-label {
  justify-self: end;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 900;
  white-space: nowrap;
}

.upcoming-empty-message {
  margin: 0;
  padding: 34px 20px;
  border: 1px dashed #b9c3bd;
  border-radius: 15px;
  color: #52605b;
  background: rgba(255, 253, 248, 0.62);
  font-weight: 700;
  text-align: center;
}

.summary-panel > div {
  display: grid;
  gap: 1px;
}

.summary-label {
  color: var(--muted);
  font-size: 0.72rem;
}

.scroll-hint {
  display: none;
  margin: 0 0 0 auto;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
}

.reservation-load-message {
  margin: 0 0 18px;
  padding: 12px 15px;
  border: 1px solid #e5b8b0;
  border-radius: 10px;
  color: #923b32;
  background: #fff1ee;
  font-size: 0.82rem;
  font-weight: 700;
}

.weekly-board {
  display: grid;
  gap: 15px;
}

.day-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.day-heading {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 49px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--line);
  background: #faf9f4;
}

.day-card.is-today {
  border-color: #e4c66f;
}

.day-card.is-today .day-heading {
  background: var(--today);
}

.date-number {
  font-size: 1.15rem;
  font-weight: 800;
}

.weekday {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.weekday.is-saturday {
  color: #3970a4;
}

.weekday.is-sunday {
  color: #b7594d;
}

.today-badge {
  padding: 2px 8px;
  border-radius: 999px;
  color: #785e14;
  background: rgba(255, 255, 255, 0.7);
  font-size: 0.7rem;
  font-weight: 800;
}

.now-button {
  min-width: 38px;
  min-height: 30px;
  margin-left: auto;
  padding: 4px 10px;
  border: 1px solid rgba(47, 102, 87, 0.28);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(255, 255, 255, 0.78);
  cursor: pointer;
  font-size: 0.74rem;
  font-weight: 900;
}

.now-button:hover {
  background: #fff;
}

.timeline-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: scroll;
  overflow-y: hidden;
  overscroll-behavior-x: none;
  overscroll-behavior-inline: none;
  scroll-snap-type: none;
  scrollbar-color: #9eb8af transparent;
  touch-action: pan-x pan-y;
  -webkit-overflow-scrolling: touch;
}

.timeline-table {
  display: block;
  flex: none;
  width: calc(var(--vehicle-width) + var(--timeline-width));
  min-width: 100%;
  max-width: none;
  transform: none;
}

.time-axis-row,
.vehicle-row {
  display: grid;
  grid-template-columns: var(--vehicle-width) minmax(var(--timeline-width), 1fr);
}

.axis-spacer,
.vehicle-name {
  position: sticky;
  left: 0;
  z-index: 3;
  border-right: 1px solid var(--line);
  background: var(--surface);
}

.axis-spacer {
  z-index: 4;
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 700;
  text-align: center;
}

.build-version {
  margin-top: 4px;
  font-size: 0.68rem;
  opacity: 0.72;
}

.time-axis {
  position: relative;
  height: 31px;
  border-bottom: 1px solid var(--line);
}

.current-time-line {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: 2px;
  background: #c45145;
  pointer-events: none;
  transform: translateX(-1px);
}

.current-time-label {
  position: absolute;
  top: 3px;
  left: 5px;
  padding: 1px 5px;
  border-radius: 999px;
  color: #fff;
  background: #c45145;
  font-size: 0.62rem;
  font-weight: 900;
  line-height: 1.45;
  white-space: nowrap;
}

.current-time-line.is-near-end .current-time-label {
  right: 5px;
  left: auto;
}

.time-label {
  position: absolute;
  top: 7px;
  color: var(--muted);
  font-size: 0.68rem;
  font-variant-numeric: tabular-nums;
  transform: translateX(-50%);
}

.time-label.is-start-label {
  transform: none;
}

.time-label.is-end-label {
  transform: translateX(-100%);
}

.vehicle-row + .vehicle-row {
  border-top: 1px solid #e8eae7;
}

.vehicle-name {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 62px;
  padding: 10px 13px;
  font-size: 0.83rem;
  font-weight: 800;
}

.vehicle-icon {
  display: grid;
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 8px;
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 0.82rem;
}

.reservation-lane {
  position: relative;
  min-height: 62px;
  background-color: #fff;
  background-image: repeating-linear-gradient(
    to right,
    transparent 0,
    transparent calc(4.1666667% - 1px),
    rgba(93, 108, 102, 0.12) calc(4.1666667% - 1px),
    rgba(93, 108, 102, 0.12) 4.1666667%
  );
}

.reservation-block {
  position: absolute;
  top: 9px;
  bottom: 9px;
  display: flex;
  align-items: center;
  min-width: 4px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--user-color), #000 12%);
  border-radius: 9px;
  color: #15221e;
  background: var(--user-color);
  box-shadow: 0 2px 8px rgba(36, 49, 45, 0.12);
  padding: 0;
  cursor: pointer;
  text-align: left;
}

.reservation-block:hover {
  filter: brightness(0.97);
}

.reservation-block.is-in-use {
  box-shadow: inset 0 0 0 2px #226151, 0 3px 9px rgba(34, 97, 81, 0.22);
}

.reservation-block.continues-from-previous {
  border-left-style: dashed;
  border-top-left-radius: 2px;
  border-bottom-left-radius: 2px;
}

.reservation-block.continues-to-next {
  border-right-style: dashed;
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
}

.reservation-content {
  display: block;
  min-width: 0;
  padding: 5px 9px;
  white-space: nowrap;
}

.reservation-user {
  margin-right: 6px;
  font-size: 0.78rem;
  font-weight: 900;
}

.reservation-time {
  font-size: 0.69rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.reservation-purpose {
  display: block;
  overflow: hidden;
  margin-top: -1px;
  font-size: 0.65rem;
  opacity: 0.72;
  text-overflow: ellipsis;
}

.reservation-usage-status {
  display: inline-flex;
  align-items: center;
  width: max-content;
  margin-right: 6px;
  padding: 1px 5px;
  border-radius: 999px;
  color: #fff;
  background: #226151;
  font-size: 0.62rem;
  font-weight: 900;
  line-height: 1.35;
}

.loading-message,
.empty-lane-message {
  color: var(--muted);
  font-size: 0.76rem;
}

.loading-message {
  padding: 30px;
  text-align: center;
}

.empty-lane-message {
  position: absolute;
  top: 50%;
  left: 14px;
  margin: 0;
  transform: translateY(-50%);
}

footer {
  padding: 22px 0 36px;
  color: var(--muted);
  font-size: 0.78rem;
  text-align: center;
}

.reservation-dialog,
.detail-dialog {
  width: min(570px, calc(100% - 24px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 24px 80px rgba(28, 43, 38, 0.28);
}

.reservation-dialog::backdrop,
.detail-dialog::backdrop {
  background: rgba(29, 43, 38, 0.52);
  backdrop-filter: blur(3px);
}

.reservation-form {
  padding: 25px;
}

.detail-content {
  padding: 25px;
}

.dialog-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.dialog-heading h2 {
  margin: 0;
  font-size: 1.45rem;
}

.close-button {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--muted);
  background: #eeefeb;
  font-size: 1.4rem;
  line-height: 1;
}

.booking-user {
  margin: 20px 0 15px;
  padding: 10px 13px;
  border-radius: 9px;
  background: var(--accent-soft);
  font-size: 0.88rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.form-grid label {
  display: grid;
  gap: 5px;
}

.form-grid label > span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.all-day-field {
  grid-template-columns: 26px 1fr;
  align-items: center;
  min-height: 52px;
  padding: 8px 10px;
  border: 1px solid #cbd3ce;
  border-radius: 9px;
  background: #fff;
  cursor: pointer;
}

.all-day-field input[type="checkbox"] {
  width: 22px;
  height: 22px;
  min-height: 22px;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.all-day-field > span {
  color: var(--ink);
  font-size: 0.88rem;
}

.all-day-field small {
  grid-column: 2;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 500;
}

.all-day-field:has(input:checked) {
  border-color: rgba(47, 102, 87, 0.5);
  background: var(--accent-soft);
}

.purpose-field {
  grid-column: 1 / -1;
}

.form-error {
  min-height: 24px;
  margin: 13px 0 4px;
  color: #a33e34;
  font-size: 0.82rem;
  font-weight: 700;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.secondary-button {
  min-height: 42px;
  padding: 9px 15px;
  border-radius: 10px;
  color: var(--ink);
  background: #e9ece8;
  font-weight: 800;
}

.danger-button {
  min-height: 42px;
  padding: 9px 15px;
  border-radius: 10px;
  color: #9b392f;
  background: #f6ded9;
  font-weight: 800;
}

.danger-button:hover {
  background: #f0cec7;
}

.detail-list {
  display: grid;
  gap: 0;
  margin: 22px 0 14px;
  border-top: 1px solid var(--line);
}

.detail-list > div {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 12px;
  padding: 13px 4px;
  border-bottom: 1px solid var(--line);
}

.detail-list dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.detail-list dd {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.read-only-message {
  min-height: 22px;
  margin: 10px 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.detail-usage-actions {
  display: flex;
  justify-content: flex-start;
  margin: 4px 0 12px;
}

.detail-usage-actions[hidden],
.detail-usage-actions button[hidden] {
  display: none;
}

.detail-footer,
.detail-owner-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.detail-footer {
  justify-content: flex-end;
}

.detail-owner-actions {
  margin-right: auto;
}

.detail-owner-actions[hidden] {
  display: none;
}

.add-car-form {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 10px;
  margin-top: 22px;
}

.add-car-form label {
  display: grid;
  gap: 5px;
}

.add-car-form label > span,
.car-management-row label > span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.car-management-list {
  display: grid;
  gap: 10px;
  margin: 4px 0 22px;
}

.car-management-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: end;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #faf9f4;
}

.car-management-row label {
  display: grid;
  gap: 4px;
}

.car-management-row input {
  width: 100%;
  padding: 8px 11px;
}

.car-management-empty {
  margin: 4px 0 18px;
  color: var(--muted);
  font-size: 0.82rem;
}

.add-member-form {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #faf9f4;
}

.management-section-title {
  margin: 0;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 900;
}

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

.member-form-grid label {
  display: grid;
  gap: 5px;
}

.member-form-grid label > span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.member-password-field {
  grid-column: 1 / -1;
}

.add-member-form .primary-button {
  justify-self: end;
}

.member-list-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 7px 0 9px;
}

.member-count,
.member-row-note {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.member-management-list {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.member-management-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #faf9f4;
}

.member-summary {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.member-name {
  overflow-wrap: anywhere;
  font-size: 0.9rem;
  font-weight: 900;
}

.role-badge {
  width: fit-content;
  padding: 3px 8px;
  border-radius: 999px;
  color: #52615c;
  background: #e7ebe8;
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.role-badge.is-admin {
  color: #28594c;
  background: var(--accent-soft);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.success-message {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 10;
  margin: 0;
  padding: 12px 17px;
  border-radius: 10px;
  color: #fff;
  background: #28594c;
  box-shadow: var(--shadow);
  font-size: 0.84rem;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.success-message.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 760px) {
  :root {
    --vehicle-width: 94px;
    --timeline-width: 1200px;
  }

  .app-header,
  main,
  footer {
    width: min(100% - 24px, 1180px);
  }

  .app-header {
    display: block;
    padding: 26px 0 18px;
  }

  .legend {
    justify-content: flex-start;
  }

  .header-tools {
    justify-items: start;
    margin-top: 18px;
  }

  .header-toolbar-row {
    justify-content: space-between;
    width: 100%;
  }

  .period-navigation {
    grid-template-columns: auto minmax(110px, 1fr) auto auto;
  }

  .date-jump-control {
    grid-column: 1 / -1;
    justify-self: stretch;
  }

  .upcoming-reservation-card {
    grid-template-columns: minmax(150px, 0.8fr) minmax(180px, 1.2fr);
  }

  .upcoming-card-metadata,
  .upcoming-card-purpose {
    grid-column: 1 / 2;
  }

  .upcoming-card-open-label {
    grid-column: 2;
    grid-row: 3 / 5;
    align-self: end;
  }

  .summary-panel {
    gap: 24px;
    padding: 13px 14px;
  }

  .scroll-hint {
    display: block;
  }

  .day-heading {
    padding-inline: 13px;
  }

  .vehicle-name {
    padding-inline: 8px;
    font-size: 0.76rem;
  }

  .vehicle-icon {
    display: none;
  }
}

@media (max-width: 480px) {
  .auth-view {
    padding: 12px;
  }

  .login-card {
    padding: 26px 20px;
  }

  .header-tools {
    width: 100%;
  }

  .header-toolbar-row {
    align-items: stretch;
    flex-direction: column-reverse;
    width: 100%;
  }

  .account-menu-container,
  .account-menu-button {
    width: 100%;
  }

  .account-menu {
    right: 0;
    left: 0;
    width: 100%;
  }

  .header-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  #openReservationButton {
    grid-column: 1 / -1;
    width: 100%;
  }

  .view-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .period-navigation {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .period-navigation-label {
    grid-column: 1 / -1;
    grid-row: 1;
    min-height: 36px;
  }

  #previousWeekButton {
    grid-column: 1;
    grid-row: 2;
  }

  #nextWeekButton {
    grid-column: 2;
    grid-row: 2;
  }

  #todayPeriodButton {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  .date-jump-control {
    grid-column: 1 / -1;
    grid-row: 4;
    grid-template-columns: 1fr;
  }

  .upcoming-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
  }

  .upcoming-filters {
    align-items: stretch;
    flex-direction: column;
  }

  .filter-button-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .vehicle-filter-control {
    min-width: 0;
  }

  .upcoming-reservation-card {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 16px 16px 21px;
  }

  .upcoming-card-date,
  .upcoming-card-metadata,
  .upcoming-card-purpose,
  .upcoming-card-open-label {
    grid-column: 1;
    grid-row: auto;
  }

  .upcoming-card-open-label {
    justify-self: start;
    margin-top: 5px;
  }

  .summary-panel {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px 24px;
  }

  .scroll-hint {
    flex-basis: 100%;
    margin-left: 0;
  }

  .reservation-form {
    padding: 20px 16px;
  }

  .detail-content {
    padding: 20px 16px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .purpose-field {
    grid-column: auto;
  }

  .dialog-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .add-car-form,
  .car-management-row,
  .member-form-grid,
  .member-management-row {
    grid-template-columns: 1fr;
  }

  .member-password-field {
    grid-column: auto;
  }

  .add-member-form .primary-button,
  .member-management-row button {
    width: 100%;
  }

  .detail-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .detail-owner-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    margin-right: 0;
  }

  .detail-usage-actions .primary-button {
    width: 100%;
  }

  .detail-footer > .secondary-button {
    width: 100%;
  }

  .success-message {
    right: 12px;
    bottom: 12px;
    left: 12px;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .upcoming-reservation-card:hover {
    transform: none;
  }
}