:root {
  --bg: #101417;
  --bg-alt: #171d21;
  --panel: #1a2126;
  --panel-soft: #20292f;
  --cell: #13191d;
  --ink: #d7dfdb;
  --muted: #94a29a;
  --line: #2b363d;
  --accent: #87a96b;
  --accent-strong: #b6d296;
  --shadow: none;
  --radius-lg: 0;
  --radius-md: 0;
  --radius-sm: 0;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

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

.page-shell {
  width: min(1760px, calc(100vw - 20px));
  margin: 0 auto;
  padding: 14px 0 28px;
}

.inline-admin-trigger {
  appearance: none;
  border: none;
  padding: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
}

.inline-admin-trigger:hover,
.inline-admin-trigger:focus-visible {
  color: var(--accent-strong);
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.inline-admin-trigger.admin-toggle-active {
  color: var(--accent-strong);
}

.masthead {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.masthead-copy {
  padding: 16px 18px;
  border-right: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.eyebrow a {
  color: inherit;
  text-decoration: none;
}

.eyebrow a:hover,
.eyebrow a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.masthead h1,
.panel-heading h2 {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: -0.02em;
}

.masthead h1 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1.05;
  text-transform: uppercase;
}

.hero-copy,
.panel-heading p,
.group-meta,
.signup-meta,
.empty-day-card span {
  color: var(--muted);
}

.hero-copy {
  max-width: 48rem;
  margin: 10px 0 0;
  font-size: 0.95rem;
  line-height: 1.45;
}

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

.hero-stats > div,
.panel,
.day-column,
.group-card,
.empty-day-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-stats > div {
  padding: 16px;
  border-top: none;
  border-right: none;
  border-bottom: none;
}

.hero-stats > div:first-child {
  border-left: none;
}

.stat-label {
  display: block;
  margin-bottom: 6px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.hero-stats strong {
  font-size: 1rem;
  color: var(--accent-strong);
}

.layout {
  display: grid;
  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.panel {
  padding: 14px;
  background: var(--panel);
}

.panel-heading {
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.panel-heading p {
  margin: 6px 0 0;
  line-height: 1.35;
  font-size: 0.88rem;
}

.toolbar-panel {
  margin-top: 12px;
}

.toolbar-heading {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 0;
}

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

.stack-form label,
.signup-form label {
  display: grid;
  gap: 8px;
}

.stack-form span,
.signup-form span {
  font-size: 0.8rem;
  font-weight: 600;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
}

.field-note {
  margin: -2px 0 0;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.45;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 11px;
  color: var(--ink);
  background: var(--cell);
  transition: border-color 120ms ease, background-color 120ms ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: #182026;
  box-shadow: none;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.split-fields,
.calendar-heading,
.week-controls,
.group-card-header,
.group-summary,
.signup-form-grid,
.signup-toolbar,
.rio-choice,
.rio-selected {
  display: grid;
  gap: 12px;
}

.split-fields,
.signup-form-grid,
.group-summary {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.button-primary,
.button-secondary,
.rio-pick,
.rio-search {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 10px 12px;
  font-weight: 600;
  font-family: "IBM Plex Mono", monospace;
  cursor: pointer;
  text-transform: uppercase;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.button-primary:hover,
.button-secondary:hover,
.rio-pick:hover,
.rio-search:hover {
  transform: none;
}

.button-primary {
  color: #0d100f;
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}

.button-secondary,
.rio-pick,
.rio-search {
  color: var(--ink);
  background: var(--panel-soft);
}

.calendar-heading {
  grid-template-columns: 1fr;
  align-items: start;
}

.week-controls {
  grid-auto-flow: column;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(330px, 1fr));
  gap: 14px;
  min-width: max-content;
}

.calendar-scroll-top,
.calendar-grid-shell {
  overflow-x: auto;
}

.calendar-scroll-top {
  margin-bottom: 12px;
  padding: 0;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #182026 0%, #12181c 100%);
  scrollbar-width: auto;
  scrollbar-color: var(--accent-strong) #0f1418;
}

.calendar-scroll-spacer {
  height: 18px;
}

.calendar-grid-shell {
  scrollbar-width: none;
}

.calendar-grid-shell::-webkit-scrollbar {
  display: none;
}

.calendar-scroll-top::-webkit-scrollbar {
  height: 18px;
}

.calendar-scroll-top::-webkit-scrollbar-track {
  background: #0f1418;
}

.calendar-scroll-top::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent-strong) 0%, var(--accent) 100%);
  border: 2px solid #0f1418;
}

.calendar-scroll-top::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #c4dda8 0%, #96b977 100%);
}

.day-column {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 320px;
  padding: 0;
  background: var(--bg-alt);
}

.day-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: #12181c;
}

.day-header p,
.day-header strong,
.group-card h3,
.signup-list h4,
.signup-form h4,
.empty-day-card p {
  margin: 0;
}

.day-header p {
  font-size: 0.72rem;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.day-header strong {
  display: block;
  margin-top: 5px;
  font-size: 0.95rem;
}

.empty-day-card {
  display: grid;
  gap: 4px;
  margin: 0 12px 12px;
  padding: 14px;
  background: var(--cell);
}

.sheet-empty-row {
  border-style: dashed;
}

.group-card {
  display: grid;
  gap: 10px;
  margin: 0 12px 12px;
  padding: 14px;
  background: var(--cell);
}

.group-card-expired {
  opacity: 0.56;
  background: #11171b;
}

.group-card-condensed {
  gap: 8px;
}

.group-card-condensed h3 {
  font-size: 0.98rem;
}

.expired-participant-list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.expired-participant-list li {
  display: grid;
  gap: 2px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
}

.expired-participant-list li:first-child {
  padding-top: 0;
  border-top: none;
}

.expired-participant-list strong,
.expired-participant-list span {
  font-size: 0.78rem;
}

.expired-participant-list span {
  color: var(--muted);
}

.group-card-expired .button-primary {
  color: #8c9892;
  background: #2a3237;
  border-color: #3b454b;
}

.group-card-expired .chip,
.group-card-expired .signup-item,
.group-card-expired .signup-status-row,
.group-card-expired .rio-choice,
.group-card-expired .rio-selected {
  background: #141a1e;
}

.signup-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

.signup-open-button {
  min-width: 120px;
}

.group-card-header {
  grid-template-columns: 1fr auto;
  align-items: start;
}

.group-card-actions {
  display: grid;
  justify-items: end;
  gap: 8px;
}

.group-time-block {
  display: grid;
  justify-items: end;
  gap: 4px;
}

.group-countdown {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
}

.time-pill,
.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 4px 7px;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
}

.time-pill {
  color: var(--accent-strong);
  background: #172019;
}

.time-pill-expired {
  color: #9aa6a0;
  background: #1c2328;
}

.admin-delete-button {
  min-width: 84px;
  padding: 7px 9px;
  border-color: #694747;
  color: #f0c6c6;
  background: #271718;
}

.admin-delete-button:hover,
.admin-delete-button:focus-visible {
  border-color: #8a5a5a;
  background: #341d1e;
}

button[data-action="open-edit-modal"] {
  min-width: 0;
  padding: 6px 8px;
  font-size: 0.66rem;
}

.chip {
  background: #192126;
  color: var(--muted);
}

.group-meta {
  font-size: 0.82rem;
  line-height: 1.4;
}

.group-summary {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  font-size: 0.76rem;
  padding: 8px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.group-summary span {
  display: block;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
}

.group-summary strong {
  display: block;
  margin-top: 3px;
}

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

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

.signup-item {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #161d22;
}

.signup-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.signup-topline strong {
  font-size: 0.88rem;
}

.signup-meta,
.rio-result-copy,
.rio-selected {
  font-size: 0.78rem;
  line-height: 1.4;
}

.signup-form {
  display: grid;
  gap: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.signup-inline-row {
  display: grid;
  grid-template-columns: minmax(90px, 1.1fr) minmax(90px, 1.1fr) minmax(100px, 1fr) minmax(90px, 0.9fr) auto;
  gap: 8px;
  align-items: end;
}

.signup-form-modal {
  border-top: none;
  padding-top: 0;
}

.modal-inline-row {
  grid-template-columns: minmax(110px, 1.1fr) minmax(110px, 1.1fr) minmax(120px, 1fr) minmax(110px, 0.9fr) auto;
}

.signup-inline-row label,
.signup-inline-notes {
  gap: 6px;
}

.signup-inline-notes input {
  width: 100%;
}

.signup-submit {
  min-width: 88px;
  align-self: end;
}

.signup-status-row {
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: #141a1f;
}

.signup-closed {
  border-color: #694747;
  background: #211516;
}

.rio-results,
.rio-selected {
  display: grid;
  gap: 6px;
}

.rio-choice,
.rio-selected {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #161d22;
}

.rio-choice {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.rio-pick {
  justify-self: start;
  padding: 7px 9px;
  font-size: 0.68rem;
}

.rio-selected a {
  color: var(--accent-strong);
}

.signup-item {
  border-left-width: 6px;
}

.class-strip-death-knight { border-left-color: #c41e3a; }
.class-strip-demon-hunter { border-left-color: #a330c9; }
.class-strip-druid { border-left-color: #ff7c0a; }
.class-strip-evoker { border-left-color: #33937f; }
.class-strip-hunter { border-left-color: #aad372; }
.class-strip-mage { border-left-color: #3fc7eb; }
.class-strip-monk { border-left-color: #00ff98; }
.class-strip-paladin { border-left-color: #f48cba; }
.class-strip-priest { border-left-color: #ffffff; }
.class-strip-rogue { border-left-color: #fff468; }
.class-strip-shaman { border-left-color: #0070dd; }
.class-strip-warlock { border-left-color: #8788ee; }
.class-strip-warrior { border-left-color: #c69b6d; }

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(420px, calc(100vw - 32px));
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #0f1418;
  color: white;
  box-shadow: none;
}

.footer-whisper {
  position: fixed;
  left: 50%;
  bottom: 4px;
  z-index: 10;
  transform: translateX(-50%);
  color: rgba(148, 162, 154, 0.72);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.04em;
  pointer-events: none;
}

.modal-shell {
  position: fixed;
  inset: 0;
  z-index: 40;
  overflow-y: auto;
  padding: 24px 0;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 8, 10, 0.72);
}

.modal-panel {
  position: relative;
  width: min(920px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  margin: 0 auto;
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow-y: auto;
}

.admin-panel {
  width: min(420px, calc(100vw - 32px));
}

.edit-panel {
  width: min(680px, calc(100vw - 32px));
}

.edit-unlock-indicator {
  margin-bottom: 12px;
  color: var(--accent-strong);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
}

.admin-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-start;
}

.edit-signups-heading {
  margin: 0 0 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

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

.edit-signup-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  background: #161d22;
}

.edit-signup-item strong,
.edit-signup-item span {
  display: block;
}

.edit-signup-item span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
}

.edit-remove-button {
  min-width: 88px;
  padding: 7px 9px;
  border-color: #694747;
  color: #f0c6c6;
  background: #271718;
}

.modal-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: start;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.modal-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.modal-close {
  min-width: 90px;
}

@media (max-width: 1080px) {
  .masthead,
  .layout {
    grid-template-columns: 1fr;
  }

  .masthead-copy {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100vw - 12px, 100%);
    padding-top: 6px;
  }

  .masthead,
  .panel {
    padding: 12px;
  }

  .hero-stats,
  .split-fields,
  .signup-form-grid,
  .group-summary,
  .toolbar-heading,
  .signup-inline-row,
  .modal-header {
    grid-template-columns: 1fr;
  }

  .week-controls {
    grid-auto-flow: row;
  }

  .calendar-grid {
    grid-template-columns: 1fr;
    min-width: 100%;
  }
}