:root {
  color-scheme: light;
  --bg: #edf0e8;
  --surface: #ffffff;
  --ink: #393d3a;
  --muted: #5f6360;
  --line: #d5dbd0;
  --accent: #103c61;
  --accent-dark: #103c61;
  --highlight: #cdff69;
  --clay: #f7630c;
  --blue: #2075bf;
  --danger: #b82105;
  --shadow: 0 18px 50px rgba(16, 60, 97, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
}

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

button {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  min-height: 44px;
  border-radius: 8px;
  padding: 0 14px;
  cursor: pointer;
}

button:hover {
  border-color: var(--accent);
}

.text-button {
  border: 0;
  background: transparent;
  color: var(--accent-dark);
  min-height: 36px;
  padding: 0 6px;
  font-weight: 700;
}

.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--highlight);
}

.danger {
  color: white;
  border-color: var(--danger);
  background: var(--danger);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px clamp(16px, 4vw, 36px);
  background: #ffffffeb;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.club-logo {
  display: block;
  width: 66px;
  height: 82px;
  object-fit: contain;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  line-height: 1.1;
  color: var(--accent);
}

h2 {
  font-size: 1.15rem;
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.icon-button {
  width: 44px;
  padding: 0;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.app-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 18px clamp(12px, 3vw, 28px) 36px;
}

.controls,
.summary,
.account-panel,
.my-bookings-panel,
.admin-panel {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.controls {
  grid-template-columns: minmax(320px, 1fr) auto minmax(170px, 0.45fr) auto;
  align-items: end;
}

.date-picker {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.date-picker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.date-picker-head h2 {
  font-size: 1.05rem;
}

.date-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(74px, 1fr);
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.date-chip {
  min-height: 58px;
  display: grid;
  align-content: center;
  gap: 2px;
  padding: 8px 10px;
}

.date-chip strong,
.date-chip small {
  display: block;
}

.date-chip strong {
  font-size: 0.95rem;
}

.date-chip small {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.date-chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--highlight);
}

.date-chip.active small {
  color: var(--highlight);
}

.date-chip:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.view-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 3px;
}

.view-toggle button {
  border: 0;
  min-height: 38px;
  border-radius: 6px;
  background: transparent;
  font-weight: 800;
}

.view-toggle button.active {
  background: var(--accent);
  color: var(--highlight);
}

.account-panel {
  grid-template-columns: minmax(270px, 0.82fr) minmax(400px, 1.12fr) minmax(490px, 1.34fr);
  align-items: stretch;
}

.account-section {
  align-content: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.account-section h2 {
  grid-column: 1 / -1;
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 4px;
}

.account-current {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.account-current label {
  min-width: 0;
}

.registration-form {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 12px;
  align-items: end;
}

.login-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: end;
}

.login-form button {
  width: 100%;
}

.status-pill {
  width: fit-content;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid #bdd4a0;
  border-radius: 999px;
  background: #f1fadf;
  color: var(--accent-dark);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 6px 10px;
}

.status-pill.pending {
  border-color: #cbd95d;
  background: #f5ffdf;
  color: #6f5817;
}

.status-pill.rejected {
  border-color: #e6b2a8;
  background: #fff0ef;
  color: var(--danger);
}

.status-pill.blocked {
  border-color: #b7bdc7;
  background: #eef1f4;
  color: #3f4854;
}

label {
  color: var(--muted);
  display: grid;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  padding: 10px 12px;
}

textarea {
  resize: vertical;
}

.summary {
  grid-template-columns: repeat(3, 1fr);
}

.summary div {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  text-align: center;
}

.summary span {
  display: block;
  font-size: 1.55rem;
  font-weight: 800;
}

.summary small {
  color: var(--muted);
  font-weight: 700;
}

.timeline {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow-x: auto;
  overflow-y: hidden;
}

.week-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow-x: auto;
}

.week-grid {
  display: grid;
  grid-template-columns: 96px repeat(7, minmax(0, 1fr));
  width: 100%;
}

.week-cell,
.week-head,
.week-court {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 10px;
}

.week-head {
  background: #edf0e8;
  display: grid;
  gap: 3px;
  justify-items: center;
  text-align: center;
  align-content: center;
  min-height: 64px;
}

.week-head strong,
.week-head small,
.week-court strong,
.week-summary span,
.week-summary small {
  display: block;
}

.week-head small,
.week-summary small {
  color: var(--muted);
  font-weight: 700;
}

.week-head.today {
  background: #efffcf;
}

.week-head.selected {
  background: var(--accent);
  color: var(--highlight);
}

.week-head.selected small {
  color: var(--highlight);
}

.week-court {
  position: sticky;
  left: 0;
  z-index: 1;
  background: #f7f8f5;
  align-content: center;
  display: grid;
  gap: 3px;
}

.week-court small {
  color: var(--muted);
  font-size: 0.75rem;
}

.week-cell {
  display: grid;
  gap: 10px;
  align-content: start;
  min-height: 174px;
  background: #fff;
  min-width: 0;
}

.week-summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.week-summary span {
  font-size: 1rem;
  font-weight: 800;
}

.week-load {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: #e4e9df;
  overflow: hidden;
}

.week-load span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.week-status {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
}

.week-players {
  display: grid;
  align-content: start;
  gap: 5px;
  min-height: 40px;
}

.week-player {
  display: block;
  overflow: hidden;
  border-radius: 6px;
  background: #e6eff6;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.week-player small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  margin-left: 4px;
}

.week-day-link {
  min-height: 32px;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--accent-dark);
  text-align: left;
  font-size: 0.78rem;
  font-weight: 800;
}

.timeline-head,
.court-row {
  display: grid;
  grid-template-columns: 98px repeat(13, minmax(74px, 1fr));
  min-width: 1060px;
}

.timeline-head {
  background: #edf0e8;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  border-bottom: 1px solid var(--line);
}

.timeline-head div,
.court-name,
.slot {
  min-height: 48px;
  padding: 8px;
  border-right: 1px solid var(--line);
  display: flex;
  align-items: center;
}

.court-grid {
  overflow: visible;
}

.court-row {
  border-bottom: 1px solid var(--line);
}

.court-row:last-child {
  border-bottom: 0;
}

.court-name {
  position: sticky;
  left: 0;
  z-index: 1;
  background: #f7f8f5;
  font-weight: 800;
  justify-content: center;
  text-align: center;
}

.slot {
  min-height: 74px;
  border: 0;
  border-right: 1px solid var(--line);
  background: #ffffff;
  border-radius: 0;
  text-align: left;
  align-items: stretch;
  padding: 6px;
}

.slot-content {
  width: 100%;
  min-height: 62px;
  border: 1px dashed #cad5c5;
  border-radius: 8px;
  display: grid;
  align-content: center;
  gap: 2px;
  padding: 8px;
  color: var(--accent-dark);
  background: #f5f8f0;
}

.slot.booked .slot-content {
  border-style: solid;
  border-color: #b5cbdd;
  color: var(--ink);
  background: #e6eff6;
}

.slot.training .slot-content {
  border-color: #cbd95d;
  background: #efffcf;
}

.slot.sonderveranstaltung .slot-content {
  border-color: #f1c28e;
  background: #fff2df;
}

.slot.blocked .slot-content {
  border-color: #bcc9df;
  background: #edf3ff;
}

.slot strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.82rem;
}

.slot small {
  color: var(--muted);
  font-size: 0.73rem;
}

.admin-panel {
  margin-top: 16px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-head {
  display: grid;
  gap: 4px;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.admin-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.admin-card h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.rules-list {
  display: grid;
  gap: 8px;
  margin: 0;
}

.series-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

.series-form button,
.series-form label:first-child {
  grid-column: 1 / -1;
}

.rules-list div,
.member-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.rules-list dt,
.rules-list dd {
  margin: 0;
}

.rules-list dt {
  color: var(--muted);
  font-weight: 700;
}

.rules-list dd {
  font-weight: 800;
  text-align: right;
}

.my-bookings-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}

.my-bookings-list {
  display: grid;
  gap: 8px;
}

.booking-item {
  display: grid;
  grid-template-columns: minmax(150px, 0.9fr) minmax(120px, 0.7fr) 1fr auto;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.booking-item strong,
.booking-item small {
  display: block;
}

.booking-item small,
.booking-note {
  color: var(--muted);
}

.booking-note {
  font-size: 0.86rem;
}

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

.pending-users {
  grid-column: 1 / -1;
  display: grid;
  gap: 8px;
}

.pending-user {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.member-list {
  display: grid;
  gap: 8px;
}

.member-row strong,
.member-row small {
  display: block;
}

.member-row small {
  color: var(--muted);
}

.member-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.member-actions button {
  min-height: 36px;
}

.pending-user strong,
.pending-user small {
  display: block;
}

.pending-user small {
  color: var(--muted);
}

.rule-copy {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
  margin-top: 6px;
}

dialog {
  width: min(440px, calc(100vw - 24px));
  border: 0;
  border-radius: 8px;
  padding: 0;
  box-shadow: var(--shadow);
}

dialog::backdrop {
  background: rgba(22, 32, 20, 0.46);
}

dialog form {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.dialog-copy {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

dialog header,
.dialog-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.dialog-actions {
  flex-wrap: wrap;
}

@media (max-width: 720px) {
  .controls,
  .summary,
  .account-panel,
  .login-form,
  .registration-form,
  .booking-item,
  .admin-grid,
  .series-form,
  .admin-panel {
    grid-template-columns: 1fr;
  }

  .series-form button,
  .series-form label:first-child {
    grid-column: auto;
  }

  .topbar {
    align-items: flex-start;
  }

  .brand {
    gap: 10px;
  }

  .club-logo {
    width: 48px;
    height: 60px;
  }

  .timeline {
    margin-left: -12px;
    margin-right: -12px;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
  }

  .timeline-head,
  .court-row {
    grid-template-columns: 82px repeat(13, 72px);
    min-width: 1018px;
  }

  .week-panel {
    margin-left: -12px;
    margin-right: -12px;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
  }

  .week-grid {
    grid-template-columns: 78px repeat(7, 154px);
    min-width: 1156px;
  }

  .pending-user {
    grid-template-columns: 1fr;
  }

  .member-row,
  .member-actions {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (min-width: 721px) and (max-width: 1240px) {
  .account-panel {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 721px) and (max-width: 1080px) {
  .week-panel {
    overflow-x: auto;
  }

  .week-grid {
    grid-template-columns: 90px repeat(7, 142px);
    min-width: 1084px;
  }
}