:root {
  color-scheme: dark;
  --ink: #f3f6fb;
  --muted: #9aa7b8;
  --line: #2b3748;
  --paper: #151c27;
  --paper-2: #101722;
  --wash: #090d14;
  --field: #0c1320;
  --accent: #23b39d;
  --accent-dark: #68ddcc;
  --gold: #d9a441;
  --danger: #c94d58;
  --shadow: 0 14px 34px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--wash);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-tap-highlight-color: rgba(27, 138, 122, 0.18);
  overflow-x: hidden;
}

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

button {
  border: 0;
  cursor: pointer;
  touch-action: manipulation;
}

.shell {
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--accent);
  border-radius: 8px;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin: 0;
  overflow-wrap: anywhere;
}

h1 {
  font-size: 21px;
  line-height: 1.2;
}

.subtle {
  color: var(--muted);
  font-size: 14px;
}

.actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.button.secondary {
  background: #243044;
  color: var(--ink);
}

.button.danger {
  background: var(--danger);
}

.main {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
}

.panel,
.signup-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel {
  min-height: calc(100vh - 104px);
  overflow: hidden;
}

.day-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}

.day-tab {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--field);
  color: var(--muted);
  font-weight: 800;
}

.day-tab.active {
  border-color: rgba(35, 179, 157, 0.62);
  background: rgba(35, 179, 157, 0.16);
  color: var(--accent-dark);
}

.panel-head {
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.panel-head h2 {
  font-size: 17px;
}

.qr-list,
.waiting-list,
.schedule {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.qr-card {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
}

.qr-card img {
  width: 82px;
  height: 82px;
  border-radius: 4px;
}

.qr-card h3,
.slot-title h2 {
  font-size: 16px;
}

.copy-link {
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
  background: transparent;
  min-height: 40px;
  padding: 8px 0;
  text-align: left;
}

.admin-form {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
}

.compact-form {
  gap: 10px;
}

.auto-fill-panel {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(35, 179, 157, 0.08);
}

.auto-fill-panel strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 100px;
  gap: 10px;
}

.button.full {
  width: 100%;
}

.touch-hint {
  margin: 12px 14px 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.touch-hint.active {
  border-color: rgba(27, 138, 122, 0.45);
  background: rgba(35, 179, 157, 0.14);
  color: var(--accent-dark);
}

.schedule {
  align-content: start;
}

.slot {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.slot:nth-child(odd) {
  background: #121a26;
}

.slot-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-left: 7px solid var(--accent);
  border-bottom: 1px solid var(--line);
}

.slot-title {
  display: grid;
  gap: 3px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  color: var(--ink);
  background: #243044;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.tables {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  padding: 14px;
}

.pod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  padding: 14px;
}

.table {
  min-height: 190px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  display: flex;
  flex-direction: column;
  touch-action: manipulation;
}

.table.drag-over,
.waiting-drop.drag-over,
.table.tap-target {
  outline: 3px solid rgba(27, 138, 122, 0.28);
}

.table-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}

.table-head strong {
  font-size: 14px;
}

.players {
  display: grid;
  gap: 10px;
  padding: 12px;
  flex: 1;
  align-content: start;
}

.slot-waiting {
  border-top: 1px solid var(--line);
  background: rgba(16, 23, 34, 0.72);
  padding: 14px;
}

.slot-waiting-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 0 12px;
}

.slot-waiting-head h3 {
  font-size: 15px;
}

.queue-group {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
}

.queue-players {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
}

.table-actions {
  display: flex;
  justify-content: flex-end;
  padding: 0 12px 12px;
}

.icon-button {
  min-height: 44px;
  padding: 0 14px;
  border-radius: 7px;
  background: rgba(35, 179, 157, 0.14);
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

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

.player {
  display: grid;
  gap: 4px;
  width: 100%;
  padding: 12px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 7px;
  background: #182233;
  color: var(--ink);
  cursor: grab;
  min-height: 68px;
  text-align: left;
  touch-action: manipulation;
}

.player-wrap {
  display: grid;
  gap: 8px;
}

.player:active {
  cursor: grabbing;
}

.player.selected {
  border-color: rgba(27, 138, 122, 0.68);
  box-shadow: 0 0 0 4px rgba(27, 138, 122, 0.14);
}

.player strong {
  font-size: 14px;
}

.player .subtle,
.public-player .subtle {
  line-height: 1.35;
}

.empty {
  color: var(--muted);
  font-size: 13px;
  padding: 12px;
  border: 1px dashed #3a4658;
  border-radius: 7px;
  min-height: 52px;
  display: grid;
  place-items: center;
  text-align: center;
}

.waiting-drop {
  min-height: 120px;
}

.public-board {
  min-height: 100vh;
  background: var(--wash);
}

.public-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.public-topbar > div {
  min-width: 0;
}

.public-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.public-days {
  position: sticky;
  top: 0;
  z-index: 8;
}

.public-signups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 14px 18px 0;
}

.public-qr-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.public-qr-card img {
  width: 88px;
  height: 88px;
  border-radius: 4px;
}

.public-qr-card h2 {
  margin-bottom: 6px;
  font-size: 16px;
}

.public-qr-card > div {
  min-width: 0;
}

.public-qr-card h2 a {
  color: var(--accent-dark);
  font-weight: 700;
  text-decoration: none;
}

.public-qr-card h2 a:hover {
  text-decoration: underline;
}

.public-main {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.4fr);
  gap: 18px;
  padding: 18px;
}

.public-column {
  min-width: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.public-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
}

.public-section-head h2 {
  font-size: 18px;
}

.public-waiting,
.public-slots {
  display: grid;
  gap: 14px;
  padding: 14px;
}

.public-group {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  overflow: hidden;
}

.public-group-head {
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  border-left: 7px solid var(--accent);
  border-bottom: 1px solid var(--line);
}

.public-group-head strong {
  font-size: 16px;
}

.public-group-head span {
  color: var(--muted);
  font-size: 14px;
}

.public-table-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  padding: 12px;
}

.public-table {
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #111a27;
  overflow: hidden;
}

.open-play-pod .table-head strong {
  font-size: 15px;
}

.public-players {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.public-player {
  display: grid;
  gap: 3px;
  min-height: 62px;
  padding: 12px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 7px;
  background: #182233;
}

.public-player strong {
  font-size: 15px;
}

.signup-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 22px;
  background: radial-gradient(circle at top, #172b34 0%, #090d14 58%);
}

.signup-card {
  width: min(540px, 100%);
  padding: 24px;
}

.signup-card header {
  display: grid;
  gap: 6px;
}

.signup-card form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  min-height: 48px;
  padding: 10px 12px;
  background: var(--field);
  color: var(--ink);
  font-size: 16px;
}

select {
  color-scheme: dark;
}

input::placeholder,
textarea::placeholder {
  color: #6f7d91;
}

textarea {
  min-height: 84px;
  resize: vertical;
}

.agreement {
  grid-template-columns: 24px 1fr;
  align-items: start;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper-2);
  color: var(--ink);
  line-height: 1.4;
}

.agreement input {
  width: 20px;
  height: 20px;
  min-height: 20px;
  margin: 2px 0 0;
  accent-color: var(--accent);
}

.choice-fieldset {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper-2);
}

.choice-fieldset legend {
  padding: 0 5px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.checkbox-card {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--field);
  color: var(--ink);
}

.checkbox-card input {
  width: 20px;
  height: 20px;
  min-height: 20px;
  margin: 0;
  accent-color: var(--accent);
}

.checkbox-card:has(input:checked) {
  border-color: rgba(35, 179, 157, 0.62);
  background: rgba(35, 179, 157, 0.14);
}

.checkbox-card:has(input:disabled) {
  opacity: 0.52;
}

.cedh-card {
  border-color: rgba(217, 164, 65, 0.45);
}

.notice {
  margin-top: 14px;
  padding: 11px 12px;
  border-radius: 7px;
  background: rgba(35, 179, 157, 0.14);
  color: var(--accent-dark);
  font-weight: 700;
}

.inline-notice {
  margin-top: 0;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: #edf5ff;
  color: #101722;
  padding: 12px 14px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  z-index: 20;
  max-width: min(420px, calc(100vw - 36px));
}

@media (pointer: coarse) {
  .main {
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  }

  .tables {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .pod-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .public-main {
    grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.2fr);
  }

  .public-signups {
    grid-template-columns: repeat(3, minmax(180px, 1fr));
  }

  .public-table-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }

  .panel-head,
  .slot-header {
    padding: 18px;
  }

  .qr-list,
  .waiting-list,
  .schedule {
    gap: 14px;
  }

  .player strong,
  .table-head strong {
    font-size: 15px;
  }

  .subtle {
    font-size: 15px;
  }
}

@media (max-width: 980px) {
  .main {
    grid-template-columns: 1fr;
  }

  .panel {
    min-height: 0;
  }

  .tables {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .public-main {
    grid-template-columns: 1fr;
  }

  .public-signups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 19px;
  }

  h2 {
    font-size: 17px;
  }

  .topbar,
  .slot-header,
  .public-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar,
  .public-topbar {
    padding: 14px;
  }

  .brand {
    width: 100%;
  }

  .mark {
    width: 36px;
    height: 36px;
    flex: 0 0 auto;
  }

  .main {
    padding: 12px;
  }

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

  .actions {
    width: 100%;
  }

  .actions .button,
  .public-actions .button {
    width: 100%;
  }

  .public-actions {
    width: 100%;
  }

  .day-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 10px 12px;
  }

  .day-tab {
    min-height: 48px;
  }

  .public-signups {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 12px 12px 0;
  }

  .public-qr-card {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 10px;
    padding: 10px;
  }

  .public-qr-card img {
    width: 64px;
    height: 64px;
  }

  .public-qr-card h2 {
    font-size: 15px;
    line-height: 1.25;
  }

  .public-main {
    padding: 12px;
    gap: 12px;
  }

  .public-section-head {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px;
  }

  .public-waiting,
  .public-slots,
  .public-table-grid,
  .public-players {
    padding: 10px;
    gap: 10px;
  }

  .public-table-grid,
  .pod-grid,
  .queue-players {
    grid-template-columns: 1fr;
  }

  .public-group-head {
    padding: 12px;
  }

  .public-table {
    min-height: 0;
  }

  .public-player,
  .player {
    min-height: 58px;
    padding: 11px;
  }

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

  .checkbox-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signup-view {
    place-items: start center;
    padding: 12px;
    min-height: 100svh;
  }

  .signup-card {
    padding: 16px;
  }

  .signup-card form {
    gap: 12px;
    margin-top: 14px;
  }

  .choice-fieldset,
  .agreement {
    padding: 10px;
  }

  .checkbox-card {
    min-height: 50px;
    padding: 10px 9px;
  }

  input,
  select,
  textarea,
  .button {
    min-height: 50px;
  }

  .button {
    flex: 1;
  }
}

@media (max-width: 420px) {
  .subtle {
    font-size: 13px;
  }

  .public-qr-card {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .public-qr-card img {
    width: 52px;
    height: 52px;
  }

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

  .badge {
    white-space: normal;
    text-align: center;
  }
}