:root {
  --text: #111827;
  --muted: #5b6471;
  --app-bg: #d7e1ea;
  --panel-bg: rgba(248, 250, 252, 0.9);
  --panel-border: rgba(148, 163, 184, 0.44);
  --accent: #e11d48;
  --accent-dark: #be123c;
  --blue: #2563eb;
  --gold: #f59e0b;
  --green: #059669;
  --purple: #7c3aed;
  --ball-b: var(--accent);
  --ball-i: var(--gold);
  --ball-n: var(--green);
  --ball-g: var(--blue);
  --ball-o: var(--purple);
  --ink: #0f172a;
  --button-bg: #f8fafc;
  --button-hover: #edf2f7;
  --button-text: #1f2937;
  --input-bg: #fff;
  --input-border: #b8c0cc;
  --shadow: rgba(15, 23, 42, 0.13);
  --display-zoom: 1;
  --display-current-scale: 1;
  --display-history-scale: 1;
  --display-pattern-scale: 1;
  --display-winner-scale: 1;
  --display-logo-scale: 1;
  --display-message-scale: 1;
  --ball-foreground: #fff;
}

body.dark-mode {
  --text: #e5e7eb;
  --muted: #aab4c3;
  --app-bg: #0f172a;
  --panel-bg: rgba(15, 23, 42, 0.9);
  --panel-border: rgba(71, 85, 105, 0.72);
  --accent: #fb7185;
  --accent-dark: #e11d48;
  --blue: #60a5fa;
  --gold: #fbbf24;
  --green: #34d399;
  --purple: #a78bfa;
  --ink: #020617;
  --button-bg: #111827;
  --button-hover: #1f2937;
  --button-text: #e5e7eb;
  --input-bg: #111827;
  --input-border: #475569;
  --shadow: rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Segoe UI", "Trebuchet MS", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.78), transparent 26rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.26) 25%, transparent 25%) 0 0 / 18px 18px,
    linear-gradient(135deg, transparent 75%, rgba(15, 23, 42, 0.035) 75%) 0 0 / 18px 18px,
    var(--app-bg);
}

body.dark-mode {
  background:
    radial-gradient(circle at top left, rgba(96, 165, 250, 0.16), transparent 24rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.035) 25%, transparent 25%) 0 0 / 18px 18px,
    linear-gradient(135deg, transparent 75%, rgba(255, 255, 255, 0.025) 75%) 0 0 / 18px 18px,
    var(--app-bg);
}

body.auth-pending .caller-shell,
body.auth-required .caller-shell {
  display: none;
}

body.auth-ready .auth-gate {
  display: none;
}

.auth-gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background:
    radial-gradient(circle at 18% 20%, color-mix(in srgb, var(--gold), transparent 74%), transparent 18rem),
    radial-gradient(circle at 82% 16%, color-mix(in srgb, var(--accent), transparent 76%), transparent 20rem),
    radial-gradient(circle at 58% 82%, color-mix(in srgb, var(--blue), transparent 78%), transparent 22rem);
}

.auth-gate-card {
  width: min(470px, 100%);
  display: grid;
  gap: 0.9rem;
  padding: 1.35rem;
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 252, 0.82));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.72) inset,
    0 24px 70px rgba(15, 23, 42, 0.18);
  backdrop-filter: blur(12px);
}

body.dark-mode .auth-gate-card {
  background:
    linear-gradient(135deg, rgba(30, 41, 59, 0.96), rgba(15, 23, 42, 0.96));
  border-color: rgba(96, 165, 250, 0.32);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 24px 70px rgba(0, 0, 0, 0.42);
}

.auth-gate-balls {
  justify-content: center;
}

.auth-gate-balls span {
  width: 2rem;
  font-size: 1.05rem;
}

.auth-gate-title {
  display: grid;
  gap: 0.32rem;
  text-align: center;
}

.auth-gate-title h1 {
  margin: 0;
  color: var(--text);
  font-family: "Lilita One", "Fredoka", sans-serif;
  font-size: 2rem;
  line-height: 0.95;
}

.auth-gate-title p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.35;
}

.auth-gate-form {
  display: grid;
  gap: 0.7rem;
}

.auth-gate-form label {
  grid-template-columns: 4.7rem minmax(0, 1fr);
  align-items: center;
  gap: 0.55rem;
  color: var(--text);
  font-size: 0.9rem;
  text-transform: none;
}

.auth-gate-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
}

.link-button {
  width: fit-content;
  justify-self: center;
  min-height: 1.5rem;
  padding: 0.05rem 0.18rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 0.18rem;
  box-shadow: none;
}

.link-button:hover {
  background: transparent;
  border-color: transparent;
  color: var(--accent);
}

.auth-gate-message {
  min-height: 1.25rem;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
  text-align: center;
}

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

button,
.caller-nav-link {
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: var(--button-bg);
  color: var(--button-text);
  cursor: pointer;
  font-weight: 800;
  min-height: 2.45rem;
  padding: 0.58rem 0.82rem;
  text-decoration: none;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}

button:hover,
.caller-nav-link:hover {
  background: var(--button-hover);
  border-color: #94a3b8;
}

body.dark-mode button,
body.dark-mode .caller-nav-link {
  border-color: #475569;
}

body.display-mode .caller-header {
  grid-template-columns: minmax(0, 1fr);
  min-height: clamp(4.8rem, 10vh, 7rem);
}

body.display-mode .brand-lockup {
  justify-content: center;
  padding-inline: clamp(5.8rem, 10vw, 8.5rem);
}

body.display-mode .header-actions {
  display: none;
}

body.display-mode {
  overflow: hidden;
}

body.display-mode .caller-shell {
  height: 100vh;
  overflow: hidden;
  gap: clamp(0.55rem, 1vw, 0.8rem);
  padding: clamp(0.65rem, 1vw, 1rem);
}

body.modal-open {
  overflow: hidden;
}

button:active,
.caller-nav-link:active {
  transform: translateY(1px);
}

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

button.primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

button.danger {
  background: #fff1f2;
  border-color: #fecdd3;
  color: #9f1239;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

select,
input,
textarea {
  width: 100%;
  border: 1px solid var(--input-border);
  border-radius: 8px;
  background: var(--input-bg);
  color: var(--text);
  padding: 0.62rem 0.7rem;
}

body.dark-mode select,
body.dark-mode input,
body.dark-mode textarea {
  color-scheme: dark;
}

textarea {
  resize: vertical;
}

label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.caller-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0.55rem;
  padding: 0.55rem;
}

.caller-header {
  position: relative;
  min-height: 4rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.8rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  background: rgba(248, 250, 252, 0.76);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(14px);
}

body.dark-mode .caller-header {
  background: rgba(15, 23, 42, 0.72);
}

.caller-nav-links {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

body.display-mode .caller-nav-links {
  display: none;
}

.brand-lockup {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}

.brand-copy {
  min-width: 0;
}

.brand-lockup h1 {
  margin: 0;
  color: var(--text);
  font-family: "Lilita One", "Fredoka", sans-serif;
  font-size: clamp(1.45rem, 3vw, 2.35rem);
  letter-spacing: 0;
  line-height: 1;
}

.brand-lockup p {
  margin: 0.16rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.brand-lockup .venue-logo {
  max-width: min(9rem, 18vw);
  max-height: 3.1rem;
  object-fit: contain;
  border-radius: 6px;
}

body.display-mode .brand-lockup .venue-logo {
  position: absolute;
  left: clamp(0.8rem, 1.6vw, 1.4rem);
  top: 50%;
  transform: translateY(-50%);
  width: calc(clamp(4.7rem, 7.6vw, 7rem) * var(--display-logo-scale));
  max-width: none;
  max-height: calc(100% - 1rem);
  border-radius: 8px;
}

#venueBrandLine {
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  line-height: 1.05;
}

.bingo-ball-strip {
  display: inline-flex;
  gap: 0.18rem;
}

.bingo-ball-strip span {
  width: 1.7rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: #fff;
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.1), 0 2px 4px rgba(15, 23, 42, 0.14);
  font-family: "Atkinson Hyperlegible", "Fredoka", sans-serif;
  font-size: 0.98rem;
  font-weight: 800;
}

.bingo-ball-strip span:nth-child(1) { background: var(--accent); }
.bingo-ball-strip span:nth-child(2) { background: var(--gold); }
.bingo-ball-strip span:nth-child(3) { background: var(--green); }
.bingo-ball-strip span:nth-child(4) { background: var(--blue); }
.bingo-ball-strip span:nth-child(5) { background: var(--purple); }

.header-actions {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
}

.header-display-controls {
  display: grid;
  gap: 0.18rem;
  min-width: min(22rem, 42vw);
  position: relative;
}

.caller-account-controls {
  position: relative;
  display: block;
}

.account-menu-meta {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.05;
}

.account-status {
  display: none;
}

.account-menu-wrap {
  position: relative;
}

.account-menu {
  position: absolute;
  top: calc(100% + 0.45rem);
  right: 0;
  z-index: 40;
  width: min(18rem, 76vw);
  display: grid;
  gap: 0.5rem;
  padding: 0.7rem;
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  background: rgba(248, 250, 252, 0.98);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.24);
}

body.dark-mode .account-menu {
  background: rgba(15, 23, 42, 0.98);
}

.account-menu-email {
  color: var(--text);
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 30px;
  height: 30px;
  user-select: none;
  cursor: pointer;
}

.theme-toggle input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.theme-toggle-track {
  width: 30px;
  height: 30px;
  border: 1px solid #aeb8c5;
  border-radius: 999px;
  background: rgba(248, 250, 252, 0.9);
  color: #111827;
  display: inline-grid;
  place-items: center;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 1px 2px rgba(15, 23, 42, 0.08);
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.12s ease;
}

.theme-toggle:hover .theme-toggle-track {
  background: #fff;
  border-color: #8fa0b4;
}

.theme-toggle:active .theme-toggle-track {
  transform: translateY(1px) scale(0.96);
}

.theme-icon {
  grid-area: 1 / 1;
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.sun-icon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.moon-icon {
  opacity: 0;
  transform: rotate(-20deg) scale(0.72);
}

body.dark-mode .theme-toggle-track {
  background: #111827;
  border-color: #64748b;
  color: #f8fafc;
}

body.dark-mode .sun-icon {
  opacity: 0;
  transform: rotate(30deg) scale(0.72);
}

body.dark-mode .moon-icon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.caller-main,
.host-panel {
  min-height: 0;
}

.host-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(320px, 1.18fr) minmax(260px, 0.7fr);
  gap: 0.65rem;
}

.control-column,
.session-column,
.session-log {
  min-height: 0;
}

.control-column,
.session-column {
  display: grid;
  gap: 0.65rem;
  align-content: start;
}

.panel-section,
.caller-board-wrap,
.display-pattern,
.display-call {
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  background: var(--panel-bg);
  box-shadow: 0 12px 28px var(--shadow);
}

.panel-section {
  display: grid;
  gap: 0.75rem;
  padding: 0.85rem;
}

.call-controls {
  border-width: 2px;
  border-color: rgba(225, 29, 72, 0.42);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 241, 242, 0.74)),
    var(--panel-bg);
}

body.dark-mode .call-controls {
  border-color: rgba(251, 113, 133, 0.45);
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.96), rgba(76, 29, 46, 0.54)),
    var(--panel-bg);
}

body.round-active .call-controls {
  order: -1;
}

.section-heading {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.section-heading > div {
  min-width: 0;
}

.section-heading h2,
.pattern-preview-wrap h3,
.display-pattern h2 {
  margin: 0;
}

.section-heading h2 {
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: 1.2rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: #e0f2fe;
  color: #075985;
  font-size: 0.82rem;
  font-weight: 900;
}

.pill[data-tone="success"] {
  background: #dcfce7;
  color: #047857;
}

.pill[data-tone="warning"] {
  background: #fef3c7;
  color: #92400e;
}

body.dark-mode .pill[data-tone="success"] {
  background: rgba(16, 185, 129, 0.22);
  color: #86efac;
}

body.dark-mode .pill[data-tone="warning"] {
  background: rgba(245, 158, 11, 0.2);
  color: #fde68a;
}

.pattern-preview-wrap {
  display: grid;
  grid-template-columns: 7.8rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: center;
}

.game-options {
  display: grid;
  gap: 0.25rem;
  padding: 0.62rem;
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.62);
}

body.dark-mode .game-options {
  border-color: rgba(71, 85, 105, 0.78);
  background: rgba(15, 23, 42, 0.62);
}

.pattern-preview-wrap p,
.display-pattern p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-weight: 700;
}

.pattern-preview {
  width: min(100%, 7.8rem);
  aspect-ratio: 1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(5, 1fr);
  overflow: hidden;
  border: 2px solid #334155;
  border-radius: 8px;
  background: #fff;
}

.pattern-preview.large {
  width: min(calc(34vh * var(--display-pattern-scale) * var(--display-zoom)), calc(17.5rem * var(--display-pattern-scale) * var(--display-zoom)));
  justify-self: center;
}

.pattern-preview.large.is-empty {
  display: none;
}

.pattern-cell {
  position: relative;
  border: 1px solid #94a3b8;
  background: #fff;
}

.pattern-cell.filled {
  background: #111827;
}

.pattern-cell.marked::before {
  content: "";
  position: absolute;
  inset: 28%;
  border-radius: 50%;
  background: var(--accent);
}

.pattern-cell.free::after {
  content: "FREE";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #64748b;
  font-size: clamp(0.45rem, 1.5vw, 0.62rem);
  font-weight: 900;
}

.pattern-cell.free.filled::after {
  color: #fff;
}

.pattern-cell.blocked-free::before,
.pattern-cell.blocked-free::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 68%;
  height: clamp(0.18rem, 0.6vw, 0.42rem);
  border-radius: 999px;
  background: var(--accent);
  transform-origin: center;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.24);
}

.pattern-cell.blocked-free::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.pattern-cell.blocked-free::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.call-actions,
.pacing-row {
  display: grid;
  gap: 0.5rem;
}

.call-actions {
  grid-template-columns: minmax(0, 3fr) minmax(5.6rem, 1fr);
  align-items: stretch;
}

.flow-status {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.65rem;
  padding: 0.68rem 0.75rem;
  border: 1px solid rgba(225, 29, 72, 0.2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.66);
}

body.dark-mode .flow-status {
  border-color: rgba(251, 113, 133, 0.28);
  background: rgba(15, 23, 42, 0.7);
}

.flow-step-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 5.2rem;
  min-height: 2rem;
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
}

.flow-status strong,
.flow-status span {
  display: block;
}

.flow-status strong {
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: 1.02rem;
  line-height: 1.1;
}

.flow-status div > span {
  margin-top: 0.1rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.big-action {
  min-height: 4rem;
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
}

.bingo-action {
  min-height: 4rem;
  border-color: #f59e0b;
  background: linear-gradient(135deg, #e11d48, #f59e0b);
  color: #fff;
  font-family: "Fredoka", sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  letter-spacing: 0;
  padding-inline: 0.45rem;
  box-shadow:
    inset 0 -4px 0 rgba(0, 0, 0, 0.14),
    0 12px 24px rgba(225, 29, 72, 0.22);
}

.bingo-action:hover {
  border-color: #fbbf24;
  background: linear-gradient(135deg, #be123c, #f59e0b);
}

.auto-pace-panel {
  grid-template-columns: minmax(0, 1fr) 5.7rem 5.25rem;
  align-items: center;
  padding: 0.7rem;
  border: 1px solid rgba(37, 99, 235, 0.22);
  border-radius: 10px;
  background: rgba(239, 246, 255, 0.72);
}

body.dark-mode .auto-pace-panel {
  border-color: rgba(96, 165, 250, 0.28);
  background: rgba(15, 23, 42, 0.72);
}

.pace-copy {
  display: grid;
  gap: 0.1rem;
}

.pace-copy span {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pace-copy strong {
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: 0.98rem;
  line-height: 1.05;
}

.auto-pace-panel #paceBtn {
  grid-column: 1 / -1;
  min-height: 2.55rem;
}

.saved-sheet-status {
  min-height: 1rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.25;
}

.clipboard-fallback-input {
  position: fixed;
  left: -9999px;
  top: 0;
}

.pace-ring {
  --pace-progress: 100%;
  --pace-track: #cbd5e1;
  --pace-core: #fff;
  width: 5.25rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--pace-core) 0 57%, transparent 58%),
    conic-gradient(from -90deg, var(--accent) var(--pace-progress), var(--pace-track) 0);
  color: var(--ink);
  font-family: "Fredoka", sans-serif;
  font-size: 1.9rem;
  font-weight: 900;
  line-height: 1;
  box-shadow:
    inset 0 0 0 1px rgba(15, 23, 42, 0.08),
    0 8px 18px rgba(15, 23, 42, 0.16);
}

body.dark-mode .pace-ring {
  --pace-track: rgba(148, 163, 184, 0.36);
  --pace-core: #f8fafc;
}

.pace-ring.is-running {
  animation: pacePulse 1s linear infinite;
}

.pace-ring.is-disabled {
  --pace-progress: 0%;
  opacity: 0.55;
}

@keyframes pacePulse {
  50% { transform: scale(1.04); }
}

.session-note-actions,
.bingo-prompt-actions,
.end-session-confirm-actions,
.settings-export-actions {
  display: grid;
  gap: 0.5rem;
}

.session-note-actions,
.end-session-confirm-actions {
  grid-template-columns: minmax(0, 1fr);
}

.bingo-prompt-actions {
  grid-template-columns: minmax(0, 1fr);
}

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

.caller-board-wrap {
  --caller-board-ball-size: clamp(1.75rem, calc((100cqw - 5rem) / 15), 3.25rem);
  min-width: 0;
  container-type: inline-size;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0.7rem;
  padding: 0.9rem;
  overflow: hidden;
}

.current-ball-card {
  width: 100%;
  min-height: clamp(7rem, 17cqw, 13.5rem);
  display: grid;
  place-items: center;
  align-content: center;
  gap: 0.2rem;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
}

.current-ball-card.ball-b,
.current-ball-card.ball-i,
.current-ball-card.ball-n,
.current-ball-card.ball-g,
.current-ball-card.ball-o,
.display-call.ball-b,
.display-call.ball-i,
.display-call.ball-n,
.display-call.ball-g,
.display-call.ball-o {
  background:
    radial-gradient(circle at 50% 32%, color-mix(in srgb, var(--ball-color), #fff 20%), transparent 11rem),
    linear-gradient(160deg, color-mix(in srgb, var(--ball-color), #000 10%), color-mix(in srgb, var(--ball-color), #000 34%));
  color: var(--ball-foreground, #fff);
}

.current-ball-card span {
  color: inherit;
  font-size: 0.82rem;
  font-weight: 900;
  opacity: 0.8;
  text-transform: uppercase;
}

.current-ball-card strong,
.display-call strong {
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: clamp(3.5rem, 16cqw, 8.5rem);
  font-weight: 700;
  line-height: 0.92;
}

.display-history {
  min-height: 3.1rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, var(--caller-board-ball-size));
  gap: clamp(0.22rem, 0.9cqw, 0.38rem);
  justify-content: center;
  align-content: start;
}

.history-ball,
.board-ball {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: 0;
  min-height: 0;
  padding: 0;
}

.history-ball {
  width: var(--caller-board-ball-size);
  height: var(--caller-board-ball-size);
  background: var(--ball-color, #fff);
  border: 2px solid color-mix(in srgb, var(--ball-color, #cbd5e1), #000 14%);
  color: var(--ball-foreground, #fff);
  font-size: 0.82rem;
  box-shadow:
    inset 0 -3px 0 rgba(0, 0, 0, 0.12),
    0 1px 3px rgba(15, 23, 42, 0.18);
}

.history-ball.current,
.board-ball.called.current {
  background: var(--ball-color, var(--accent));
  border-color: #fff;
  color: var(--ball-foreground, #fff);
  transform: scale(1.08);
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 0.92),
    0 0 0 6px color-mix(in srgb, var(--ball-color, var(--accent)), #000 8%),
    inset 0 -3px 0 rgba(0, 0, 0, 0.14);
}

.bingo-board {
  min-height: 0;
  display: grid;
  grid-template-columns: repeat(15, var(--caller-board-ball-size));
  gap: clamp(0.18rem, 0.8cqw, 0.34rem);
  justify-content: center;
  align-content: start;
  overflow: visible;
}

.board-ball {
  min-width: 0;
  width: var(--caller-board-ball-size);
  height: var(--caller-board-ball-size);
  border: 1px solid color-mix(in srgb, var(--ball-color, #cbd5e1), #fff 32%);
  background: color-mix(in srgb, var(--ball-color, #fff), #fff 76%);
  color: color-mix(in srgb, var(--ball-color, #64748b), #000 22%);
  font-size: clamp(0.7rem, 1vw, 0.95rem);
}

.board-ball:disabled {
  cursor: default;
  opacity: 1;
}

.board-ball.called {
  border-color: color-mix(in srgb, var(--ball-color, #334155), #000 12%);
  background: var(--ball-color, #334155);
  color: var(--ball-foreground, #fff);
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.12);
}

.board-ball.inactive,
.board-ball.inactive.called {
  border-color: rgba(148, 163, 184, 0.28);
  background: rgba(148, 163, 184, 0.18);
  color: rgba(100, 116, 139, 0.68);
  box-shadow: none;
}

body.dark-mode .board-ball.inactive,
body.dark-mode .board-ball.inactive.called {
  border-color: rgba(148, 163, 184, 0.24);
  background: rgba(15, 23, 42, 0.46);
  color: rgba(148, 163, 184, 0.48);
}

.ball-b { --ball-color: var(--ball-b); }
.ball-i {
  --ball-color: var(--ball-i);
  --ball-foreground: #111827;
}
.ball-n { --ball-color: var(--ball-n); }
.ball-g { --ball-color: var(--ball-g); }
.ball-o { --ball-color: var(--ball-o); }

.history-ball.ball-i,
.board-ball.called.ball-i,
.called-grid-letter.ball-i,
.called-grid-number.called.ball-i,
.current-ball-card.ball-i,
.display-call.ball-i {
  color: #111827;
}

.session-log {
  min-height: 0;
  align-content: start;
}

.session-heading-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.session-collapse-btn {
  min-height: 1.8rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.78rem;
}

.session-log.is-collapsed {
  gap: 0;
}

.session-log.is-collapsed .round-log-list {
  display: none;
}

.bingo-prompt-drawer {
  border-width: 2px;
  border-color: rgba(225, 29, 72, 0.46);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 241, 242, 0.82)),
    var(--panel-bg);
  box-shadow: 0 18px 42px rgba(225, 29, 72, 0.16);
}

body.dark-mode .bingo-prompt-drawer {
  border-color: rgba(251, 113, 133, 0.5);
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.98), rgba(76, 29, 46, 0.58)),
    var(--panel-bg);
}

.bingo-prompt-drawer .section-heading {
  align-items: start;
}

.bingo-prompt-drawer h2 {
  margin: 0;
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: 1.2rem;
}

.bingo-prompt-drawer p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.32;
}

.round-log-list {
  display: grid;
  gap: 0.5rem;
  overflow: auto;
  max-height: 17rem;
  padding-right: 0.18rem;
}

.round-log-item {
  display: grid;
  gap: 0.2rem;
  padding: 0.62rem;
  border: 1px solid #dbe4ee;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
}

.round-log-item strong {
  color: var(--text);
}

.round-log-item span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: clamp(0.55rem, 2vw, 1.5rem);
  background: rgba(15, 23, 42, 0.58);
}

.round-pattern-modal {
  width: min(100%, 72rem);
  max-height: min(92vh, 50rem);
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 0.85rem;
  padding: clamp(0.85rem, 2vw, 1.2rem);
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.98);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.32);
}

.modal-heading,
.modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.session-launcher-modal {
  width: min(100%, 58rem);
  display: grid;
  gap: 0.95rem;
  padding: clamp(0.95rem, 2vw, 1.25rem);
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.98);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.32);
}

.display-screen-modal {
  width: min(100%, 34rem);
  display: grid;
  gap: 0.85rem;
  padding: clamp(0.95rem, 2vw, 1.25rem);
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.98);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.32);
}

.display-screen-options {
  display: grid;
  gap: 0.55rem;
}

.display-screen-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  min-height: 4rem;
  text-align: left;
}

.display-screen-option span {
  min-width: 0;
  display: grid;
  gap: 0.12rem;
}

.display-screen-option strong {
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: 1.02rem;
  line-height: 1.1;
}

.display-screen-option small {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.display-screen-option em {
  display: grid;
  place-items: center;
  width: 2rem;
  aspect-ratio: 1;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.14);
  color: var(--accent-dark);
  font-style: normal;
  font-weight: 900;
}

.display-screen-option.is-default {
  border-color: rgba(14, 165, 233, 0.8);
  box-shadow: 0 0 0 2px rgba(14, 165, 233, 0.16);
}

.display-fullscreen-prompt {
  position: absolute;
  right: clamp(0.65rem, 1.5vw, 1.25rem);
  bottom: clamp(0.65rem, 1.5vw, 1.25rem);
  z-index: 28;
  min-height: 2.7rem;
  padding-inline: 1rem;
}

.session-launcher-status {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.15rem 0.7rem;
  align-items: center;
  padding: 0.78rem;
  border: 1px solid #d7dee8;
  border-radius: 10px;
  background: rgba(224, 242, 254, 0.48);
}

.session-launcher-status strong {
  min-width: 0;
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: 1.15rem;
  line-height: 1.05;
}

.session-launcher-status > span:last-child {
  grid-column: 2;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.session-launcher-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.session-launcher-card {
  display: grid;
  align-content: start;
  gap: 0.7rem;
  min-width: 0;
  padding: 0.85rem;
  border: 1px solid #d7dee8;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.68);
}

.session-launcher-card h3 {
  margin: 0;
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: 1.08rem;
}

.session-launcher-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.35;
}

.session-launcher-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.session-link-label {
  text-transform: none;
  color: var(--text);
  font-size: 0.86rem;
}

.session-link-label input {
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: 0.88rem;
}

.session-link-label select,
.session-link-label textarea {
  width: 100%;
  border: 1px solid var(--input-border);
  border-radius: 8px;
  background: var(--input-bg);
  color: var(--text);
  font: 800 0.9rem "Atkinson Hyperlegible", "Segoe UI", sans-serif;
}

.session-link-label textarea {
  min-height: 5.6rem;
  resize: vertical;
  line-height: 1.35;
}

.session-code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid #d7dee8;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.04);
}

.session-code-row span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.session-code-row strong {
  color: var(--text);
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
}

.settings-modal,
.end-session-confirm-modal {
  width: min(100%, 38rem);
  display: grid;
  gap: 0.9rem;
  padding: clamp(0.95rem, 2vw, 1.25rem);
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.98);
  box-shadow: 0 28px 70px rgba(15, 23, 42, 0.32);
}

.settings-modal {
  max-height: min(92vh, 46rem);
  overflow: auto;
}

.end-session-confirm-modal {
  width: min(100%, 26rem);
}

.end-session-confirm-modal p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.35;
}

body.dark-mode .round-log-item,
body.dark-mode .round-pattern-modal,
body.dark-mode .session-launcher-modal,
body.dark-mode .display-screen-modal,
body.dark-mode .settings-modal,
body.dark-mode .end-session-confirm-modal {
  background: rgba(15, 23, 42, 0.98);
  border-color: rgba(71, 85, 105, 0.86);
}

body.dark-mode .session-launcher-status,
body.dark-mode .session-launcher-card,
body.dark-mode .display-screen-option,
body.dark-mode .session-code-row {
  border-color: #334155;
  background: rgba(15, 23, 42, 0.68);
}

body.dark-mode .display-screen-option em {
  background: rgba(125, 211, 252, 0.16);
  color: #7dd3fc;
}

.settings-tune-group {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0.8rem;
  border: 1px solid #d7dee8;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.66);
}

body.dark-mode .settings-tune-group {
  border-color: #334155;
  background: rgba(15, 23, 42, 0.68);
}

.settings-tune-group legend {
  padding: 0 0.35rem;
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: 1rem;
  font-weight: 900;
}

.settings-help-text {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.settings-validation-message {
  color: #b45309;
}

body.dark-mode .settings-validation-message {
  color: #fcd34d;
}

.settings-range-row {
  grid-template-columns: minmax(9rem, 1fr) minmax(10rem, 1.35fr) 3.4rem;
  align-items: center;
  gap: 0.7rem;
  text-transform: none;
  color: var(--text);
  font-size: 0.92rem;
}

.settings-range-row input {
  padding: 0;
}

.settings-range-row output {
  justify-self: end;
  color: #075985;
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
}

body.dark-mode .settings-range-row output {
  color: #7dd3fc;
}

.settings-toggle-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.65rem;
  min-height: 2.4rem;
  text-transform: none;
  color: var(--text);
  font-size: 0.95rem;
}

.settings-toggle-row input {
  width: 1.15rem;
  height: 1.15rem;
}

.modal-game-options {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.modal-game-options .settings-toggle-row {
  align-items: start;
  min-height: 3rem;
}

.bingo-prompt-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.modal-heading h2 {
  margin: 0;
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
}

.modal-heading p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-weight: 800;
}

.icon-close {
  width: 2.5rem;
  aspect-ratio: 1;
  min-height: 0;
  padding: 0;
  font-size: 1.2rem;
  line-height: 1;
}

.modal-tools {
  display: grid;
  grid-template-columns: minmax(12rem, 0.75fr) minmax(14rem, 1fr);
  gap: 0.7rem;
}

.round-pattern-body {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 18rem);
  gap: 0.85rem;
}

.round-pattern-picker {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.7rem;
}

.round-pattern-preview-panel {
  min-height: 0;
  display: grid;
  align-content: start;
  justify-items: center;
  gap: 0.65rem;
  padding: 0.8rem;
  border: 1px solid rgba(203, 213, 225, 0.9);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.62);
  text-align: center;
}

body.dark-mode .round-pattern-preview-panel {
  border-color: rgba(71, 85, 105, 0.78);
  background: rgba(15, 23, 42, 0.62);
}

.preview-kicker {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.modal-large-preview {
  width: min(100%, 12rem);
  border-width: 2px;
}

.modal-large-preview.is-empty {
  display: none;
}

.round-pattern-preview-panel h3,
.round-pattern-preview-panel p {
  margin: 0;
}

.round-pattern-preview-panel h3 {
  color: var(--text);
  font-family: "Fredoka", sans-serif;
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.round-pattern-preview-panel p {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
}

.round-pattern-list {
  min-height: 15rem;
  overflow: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: 0.65rem;
  padding: 0.1rem;
}

.round-pattern-list.is-overridden {
  opacity: 0.62;
}

.round-pattern-card {
  position: relative;
  cursor: pointer;
  min-height: 5rem;
  display: grid;
  grid-template-columns: 3.6rem minmax(0, 1fr);
  grid-template-rows: auto auto;
  align-items: center;
  justify-items: start;
  column-gap: 0.65rem;
  row-gap: 0.12rem;
  padding: 0.65rem;
  border-radius: 10px;
  text-align: left;
  background: #fff;
  border: 1px solid #cbd5e1;
  transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

.round-pattern-position {
  position: absolute;
  top: 0.45rem;
  right: 0.45rem;
  width: 1.55rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  box-shadow: 0 3px 8px rgba(15, 23, 42, 0.18);
}

body.dark-mode .round-pattern-card {
  background: rgba(15, 23, 42, 0.82);
  border-color: #334155;
}

.round-pattern-card:hover {
  border-color: #94a3b8;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.round-pattern-card:active {
  transform: translateY(1px);
}

.round-pattern-card:focus-visible {
  outline: 3px solid rgba(225, 29, 72, 0.24);
  outline-offset: 2px;
}

.round-pattern-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.18);
}

.round-pattern-card strong,
.round-pattern-card span {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.round-pattern-card strong {
  color: var(--text);
  font-size: 0.92rem;
}

.round-pattern-card span {
  color: var(--muted);
  font-size: 0.78rem;
}

.modal-preview {
  grid-row: 1 / span 2;
  width: 3.6rem;
  border-width: 1px;
  border-radius: 6px;
}

.round-pattern-empty {
  grid-column: 1 / -1;
  display: grid;
  place-items: center;
  min-height: 12rem;
  border: 1px dashed #cbd5e1;
  border-radius: 10px;
  color: var(--muted);
  font-weight: 800;
}

.modal-actions {
  justify-content: flex-end;
}

.display-panel {
  position: relative;
  min-height: 0;
  height: calc(100vh - 5.7rem);
  padding: clamp(0.5rem, 1.1vw, 1rem);
  overflow: hidden;
}

body.display-mode .caller-main {
  overflow: hidden;
}

body.display-mode .display-panel {
  height: 100%;
}

.display-grid {
  min-height: 0;
  height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 0.7rem;
  overflow: hidden;
}

.display-panel.is-session-ended .display-grid {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  filter: none;
}

.display-panel.is-session-ended {
  background:
    radial-gradient(circle at 50% 28%, rgba(14, 165, 233, 0.14), transparent 22rem),
    radial-gradient(circle at 22% 78%, rgba(244, 114, 182, 0.08), transparent 20rem),
    linear-gradient(145deg, rgba(15, 23, 42, 0.98), rgba(30, 41, 59, 0.96));
}

body:not(.dark-mode) .display-panel.is-session-ended {
  background:
    radial-gradient(circle at 50% 26%, rgba(14, 165, 233, 0.16), transparent 22rem),
    radial-gradient(circle at 20% 82%, rgba(244, 114, 182, 0.1), transparent 20rem),
    linear-gradient(145deg, rgba(248, 250, 252, 0.98), rgba(226, 232, 240, 0.96));
}

.display-panel.is-starting .display-grid {
  opacity: 0;
  pointer-events: none;
}

.display-start-card {
  position: absolute;
  inset: clamp(1.1rem, 3vw, 3rem);
  z-index: 16;
  display: grid;
  place-items: center;
  align-content: center;
  gap: calc(clamp(0.35rem, 0.8vw, 0.7rem) * var(--display-zoom));
  max-height: calc(100% - clamp(2.2rem, 6vw, 6rem));
  min-height: 0;
  overflow: hidden;
  padding: clamp(1rem, 2.8vw, 2.3rem);
  border: 1px solid rgba(148, 163, 184, 0.42);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.12), transparent 19rem),
    linear-gradient(145deg, rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.94));
  color: #fff;
  text-align: center;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 28px 80px rgba(2, 6, 23, 0.34);
}

body:not(.dark-mode) .display-start-card {
  background:
    radial-gradient(circle at 50% 26%, rgba(37, 99, 235, 0.13), transparent 18rem),
    linear-gradient(145deg, rgba(248, 250, 252, 0.98), rgba(226, 232, 240, 0.96));
  color: #0f172a;
}

.display-start-balls {
  justify-content: center;
  transform: scale(calc(1 * var(--display-zoom)));
  transform-origin: center;
  margin-bottom: clamp(0.1rem, 0.45vw, 0.45rem);
}

.display-start-card > span {
  color: currentColor;
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: calc(clamp(1rem, 1.9vw, 1.7rem) * var(--display-message-scale) * var(--display-zoom));
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
  opacity: 0.78;
}

.display-start-card strong {
  max-width: min(100%, 62rem);
  font-family: "Fredoka", sans-serif;
  font-size: calc(clamp(2.2rem, 4.2vw, 5rem) * var(--display-message-scale) * var(--display-zoom));
  font-weight: 800;
  line-height: 1;
  overflow-wrap: anywhere;
  text-wrap: balance;
  text-shadow: 0 0.05em 0 rgba(0, 0, 0, 0.2);
}

body:not(.dark-mode) .display-start-card strong {
  text-shadow: none;
}

.display-start-card p {
  max-width: min(100%, 58rem);
  margin: 0;
  color: currentColor;
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: calc(clamp(0.9rem, 1.45vw, 1.4rem) * var(--display-message-scale) * var(--display-zoom));
  font-weight: 700;
  line-height: 1.12;
  overflow-wrap: anywhere;
  text-wrap: balance;
  opacity: 0.82;
}

.display-start-card:not(.hidden) {
  animation: startCardIn 520ms ease-out;
}

.display-final-card {
  position: absolute;
  inset: clamp(1.6rem, 6vw, 6rem) clamp(1.3rem, 8vw, 8rem);
  z-index: 18;
  display: grid;
  place-items: center;
  align-content: center;
  gap: calc(clamp(0.5rem, 1.3vw, 1rem) * var(--display-zoom));
  padding: calc(clamp(1.4rem, 4vw, 3.8rem) * var(--display-zoom));
  border: 1px solid rgba(226, 232, 240, 0.28);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 255, 255, 0.14), transparent 19rem),
    linear-gradient(145deg, rgba(15, 23, 42, 0.94), rgba(30, 41, 59, 0.92));
  color: #fff;
  text-align: center;
  transform-origin: center;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 28px 80px rgba(2, 6, 23, 0.38);
}

body:not(.dark-mode) .display-final-card {
  border-color: rgba(148, 163, 184, 0.44);
  background:
    radial-gradient(circle at 50% 18%, rgba(14, 165, 233, 0.12), transparent 19rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.94));
  color: #0f172a;
}

.display-final-card span {
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: calc(clamp(1rem, 1.9vw, 1.7rem) * var(--display-message-scale) * var(--display-zoom));
  font-weight: 800;
  text-transform: uppercase;
  opacity: 0.78;
}

.display-final-card strong {
  max-width: min(100%, 64rem);
  font-family: "Fredoka", sans-serif;
  font-size: calc(clamp(2.4rem, 5.4vw, 5.8rem) * var(--display-winner-scale) * var(--display-zoom));
  font-weight: 800;
  line-height: 1.02;
  overflow-wrap: anywhere;
  text-shadow: 0 0.05em 0 rgba(0, 0, 0, 0.2);
}

body:not(.dark-mode) .display-final-card strong {
  text-shadow: none;
}

.display-final-card:not(.hidden) {
  animation: finalCardIn 620ms cubic-bezier(0.2, 0.9, 0.2, 1) both;
}

.display-pattern,
.display-call {
  min-height: 0;
  overflow: hidden;
  display: grid;
  place-items: center;
  align-content: center;
  gap: calc(0.75rem * var(--display-zoom));
  padding: calc(clamp(1rem, 3vw, 2rem) * var(--display-zoom));
  text-align: center;
}

.display-pattern {
  grid-template-rows: minmax(0, 1fr) auto;
  place-items: stretch;
  align-content: stretch;
  padding: calc(clamp(0.65rem, 1.35vw, 1.15rem) * var(--display-zoom));
}

.display-pattern h2 {
  font-family: "Fredoka", sans-serif;
  max-width: min(100%, 46rem);
  font-size: calc(clamp(0.95rem, 1.55vw, 1.45rem) * var(--display-pattern-scale) * var(--display-zoom));
  line-height: 1.08;
  overflow-wrap: anywhere;
}

.display-pattern p {
  font-size: calc(clamp(0.72rem, 1vw, 0.98rem) * var(--display-pattern-scale) * var(--display-zoom));
}

.display-called-grid {
  min-width: 0;
  min-height: 0;
  width: 100%;
  align-self: stretch;
  display: grid;
  grid-template-columns: minmax(2.35rem, 0.82fr) repeat(15, minmax(0, 1fr));
  grid-template-rows: repeat(var(--called-grid-rows, 5), minmax(0, 1fr));
  gap: clamp(2px, 0.22vw, 5px);
  padding: clamp(0.28rem, 0.78vw, 0.7rem);
  border: clamp(2px, 0.18vw, 4px) solid rgba(148, 163, 184, 0.52);
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.28);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.called-grid-letter,
.called-grid-number {
  min-width: 0;
  min-height: 0;
  display: grid;
  place-items: center;
  border-radius: 4px;
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-weight: 800;
  line-height: 1;
}

.called-grid-letter {
  background: var(--ball-color, var(--accent));
  color: var(--ball-foreground, #fff);
  font-size: calc(clamp(1.2rem, 1.92vw, 2.15rem) * var(--display-zoom));
  text-shadow: 0 1px 2px rgba(15, 23, 42, 0.28);
}

.called-grid-number {
  position: relative;
  border: clamp(1px, 0.12vw, 2px) solid rgba(148, 163, 184, 0.62);
  background: rgba(15, 23, 42, 0.44);
  color: rgba(248, 250, 252, 0.92);
  font-size: calc(clamp(1.08rem, 1.66vw, 1.92rem) * var(--display-zoom));
  text-shadow: 0 1px 2px rgba(2, 6, 23, 0.36);
}

.called-grid-number.called {
  border-color: color-mix(in srgb, var(--ball-color, #fff), #fff 20%);
  background: var(--ball-color, #fff);
  color: var(--ball-foreground, #fff);
  font-weight: 900;
  box-shadow: inset 0 -0.18em 0 rgba(0, 0, 0, 0.13);
}

.called-grid-number.current {
  z-index: 2;
  outline: clamp(3px, 0.3vw, 5px) solid #fff;
  outline-offset: 2px;
  box-shadow:
    0 0 0 clamp(0.22rem, 0.42vw, 0.48rem) rgba(255, 255, 255, 0.32),
    0 0 1.35rem rgba(255, 255, 255, 0.56),
    inset 0 -0.18em 0 rgba(0, 0, 0, 0.13);
}

.called-grid-letter.inactive,
.called-grid-number.inactive,
.called-grid-number.inactive.called {
  border-color: rgba(148, 163, 184, 0.24);
  background: rgba(15, 23, 42, 0.22);
  color: rgba(203, 213, 225, 0.52);
  box-shadow: none;
}

.called-grid-letter.inactive {
  color: rgba(229, 231, 235, 0.68);
}

.display-pattern-summary {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(0, max-content);
  align-items: center;
  justify-content: center;
  gap: clamp(0.45rem, 0.9vw, 0.75rem);
  padding-top: clamp(0.3rem, 0.72vh, 0.55rem);
}

.display-pattern-copy {
  min-width: 0;
  text-align: left;
}

.display-pattern-mini {
  width: calc(clamp(2.35rem, 4.3vw, 3.6rem) * var(--display-pattern-scale) * var(--display-zoom));
  border-radius: 6px;
  justify-self: end;
}

.display-pattern-mini.is-empty {
  display: none;
}

.display-call {
  position: relative;
  grid-template-rows: minmax(15rem, 1fr) auto auto auto;
  align-content: stretch;
  background: var(--ink);
  color: #fff;
}

.display-call strong {
  grid-row: 1;
  align-self: center;
  justify-self: center;
  padding-top: clamp(0.65rem, 2.2vh, 1.6rem);
  margin-top: clamp(0.4rem, 1.3vh, 0.95rem);
  font-size: calc(clamp(112px, 11.5vw, 144px) * var(--display-current-scale) * var(--display-zoom));
  max-width: 100%;
  overflow-wrap: anywhere;
  will-change: transform, filter;
}

.display-call.call-flash::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.32), transparent 28rem);
  animation: callFlash 780ms ease-out;
}

.display-call strong.call-pop {
  animation: currentCallPop 700ms cubic-bezier(0.18, 1.35, 0.3, 1);
}

.display-remaining-count {
  position: absolute;
  top: clamp(0.65rem, 1.2vw, 1rem);
  left: clamp(0.65rem, 1.2vw, 1rem);
  z-index: 8;
  max-width: min(42%, 24rem);
  padding: 0.38rem 0.72rem;
  border: 2px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: #111827;
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: calc(clamp(0.88rem, 1.35vw, 1.2rem) * var(--display-winner-scale) * var(--display-zoom));
  font-weight: 900;
  line-height: 1.08;
  text-align: left;
  overflow-wrap: anywhere;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.18);
}

body:not(.dark-mode) .display-remaining-count {
  border-color: rgba(15, 23, 42, 0.18);
  background: rgba(255, 255, 255, 0.92);
}

.display-custom-message {
  z-index: 7;
  max-width: calc(100% - 1.4rem);
  justify-self: center;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: #111827;
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: calc(clamp(0.95rem, 1.8vw, 1.35rem) * var(--display-message-scale) * var(--display-zoom));
  font-weight: 700;
  line-height: 1.15;
  overflow-wrap: anywhere;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.18);
}

body.dark-mode .display-custom-message {
  background: rgba(15, 23, 42, 0.86);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.display-message-top,
.display-message-bottom {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  text-align: center;
}

.display-message-top {
  top: clamp(0.7rem, 2vh, 1.4rem);
}

.display-message-bottom {
  bottom: clamp(0.7rem, 2vh, 1.4rem);
}

.display-message-call {
  grid-row: 2;
  align-self: start;
}

.display-bingo-banner {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-1deg);
  z-index: 30;
  max-width: calc(100vw - 2rem);
  padding: 0.35rem clamp(1rem, 2.5vw, 2.2rem);
  border: clamp(4px, 0.45vw, 8px) solid rgba(255, 255, 255, 0.94);
  border-radius: 999px;
  background: linear-gradient(135deg, #e11d48, #f59e0b);
  color: #fff;
  font-family: "Fredoka", sans-serif;
  font-size: calc(clamp(4rem, 13vw, 11rem) * var(--display-winner-scale) * var(--display-zoom));
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
  pointer-events: none;
  overflow: hidden;
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.36),
    0 0 0 0.35rem rgba(255, 255, 255, 0.18);
  text-shadow: 0 0.05em 0 rgba(0, 0, 0, 0.22);
}

.display-bingo-banner:not(.hidden) {
  animation: bingoSlam 900ms cubic-bezier(0.18, 1.35, 0.3, 1);
}

.display-bingo-status {
  position: fixed;
  top: auto;
  bottom: clamp(2.2rem, 8vh, 5.5rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 31;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.42rem 1rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.68);
  color: #fff;
  font-size: calc(clamp(1rem, 2.6vw, 1.7rem) * var(--display-winner-scale) * var(--display-zoom));
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
  pointer-events: none;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.28);
  backdrop-filter: blur(6px);
}

.display-bingo-status:not(.hidden) {
  animation: bingoStatusPop 900ms ease-out 120ms both;
}

.display-bingo-status.is-checking::before {
  content: "";
  width: 0.95em;
  aspect-ratio: 1;
  border: 0.16em solid rgba(255, 255, 255, 0.36);
  border-top-color: #fff;
  border-radius: 50%;
  animation: claimSpinner 800ms linear infinite;
}

.display-bingo-status.is-checking::after {
  content: "...";
  width: 1.2em;
  overflow: hidden;
  text-align: left;
  animation: claimDots 1.1s steps(4, end) infinite;
}

.display-inter-round-message {
  position: fixed;
  top: clamp(4.4rem, 11vh, 7rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 32;
  max-width: min(88vw, 54rem);
  padding: 0.5rem clamp(1.1rem, 2.4vw, 2.2rem);
  border: clamp(3px, 0.34vw, 6px) solid rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.82);
  color: #fff;
  font-family: "Fredoka", sans-serif;
  font-size: calc(clamp(1.85rem, 4vw, 4rem) * var(--display-winner-scale) * var(--display-zoom));
  font-weight: 900;
  line-height: 1;
  text-align: center;
  overflow-wrap: anywhere;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.34);
  pointer-events: none;
}

.display-last-winner {
  position: absolute;
  top: clamp(0.65rem, 1.2vw, 1rem);
  right: clamp(0.65rem, 1.2vw, 1rem);
  z-index: 8;
  max-width: min(34%, 24rem);
  padding: 0.38rem 0.72rem;
  border: 2px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.34);
  color: #fff;
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: calc(clamp(0.82rem, 1.15vw, 1.05rem) * var(--display-winner-scale) * var(--display-zoom));
  font-weight: 700;
  line-height: 1.08;
  text-align: right;
  overflow-wrap: anywhere;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.18);
}

.display-letter-alert {
  grid-row: 3;
  max-width: min(100%, 46rem);
  padding: 0.42rem 1rem;
  border: 2px solid color-mix(in srgb, var(--ball-color, #fff), #fff 44%);
  border-radius: 999px;
  background: color-mix(in srgb, var(--ball-color, var(--ink)), #000 18%);
  color: var(--ball-foreground, #fff);
  font-family: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  font-size: calc(clamp(1rem, 2vw, 1.7rem) * var(--display-winner-scale) * var(--display-zoom));
  font-weight: 700;
  line-height: 1.08;
  overflow-wrap: anywhere;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.22);
}

.display-letter-alert.ball-i {
  color: #111827;
}

.display-history {
  --display-history-ball-size: 4.7rem;
  --display-history-gap: calc(0.45rem * var(--display-history-scale) * var(--display-zoom));
  grid-row: 4;
  align-self: end;
  width: 100%;
  height: auto;
  max-height: none;
  min-height: calc(var(--display-history-ball-size) + 1.4rem);
  display: grid;
  grid-template-columns: repeat(var(--display-history-fit-columns, 5), var(--display-history-ball-size));
  gap: var(--display-history-gap);
  justify-items: center;
  justify-content: center;
  align-content: center;
  padding: calc(max(0.55rem, var(--display-history-ball-size) * 0.14));
  overflow: visible;
}

.display-history .history-ball {
  width: var(--display-history-ball-size);
  height: var(--display-history-ball-size);
  font-size: max(0.72rem, calc(var(--display-history-ball-size) * 0.34));
  animation: historyBallIn 420ms ease-out;
}

.confetti-layer {
  position: fixed;
  inset: 0;
  z-index: 29;
  pointer-events: none;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  top: -1.5rem;
  left: var(--confetti-left);
  width: 0.72rem;
  height: 1.05rem;
  border-radius: 3px;
  background: var(--confetti-color);
  opacity: 0.96;
  animation: confettiFall var(--confetti-duration) linear var(--confetti-delay) forwards;
  will-change: transform;
}

@keyframes currentCallPop {
  0% { transform: scale(0.82); filter: brightness(1.7); }
  55% { transform: scale(1.1); filter: brightness(1.16); }
  100% { transform: scale(1); filter: brightness(1); }
}

@keyframes callFlash {
  0% { opacity: 0.9; }
  100% { opacity: 0; }
}

@keyframes historyBallIn {
  0% { transform: translateY(-0.6rem) scale(0.78); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

@keyframes startCardIn {
  0% { transform: translateY(0.9rem) scale(0.985); opacity: 0; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}

@keyframes finalCardIn {
  0% { transform: scale(0.96); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes bingoSlam {
  0% { transform: translate(-50%, -50%) rotate(-4deg) scale(0.35); opacity: 0; }
  60% { transform: translate(-50%, -50%) rotate(1.5deg) scale(1.08); opacity: 1; }
  100% { transform: translate(-50%, -50%) rotate(-1deg) scale(1); opacity: 1; }
}

@keyframes bingoStatusPop {
  0% { transform: translateX(-50%) translateY(0.9rem) scale(0.8); opacity: 0; }
  100% { transform: translateX(-50%) translateY(0) scale(1); opacity: 1; }
}

@keyframes claimSpinner {
  to { transform: rotate(360deg); }
}

@keyframes claimDots {
  0% { width: 0; }
  100% { width: 1.2em; }
}

@keyframes confettiFall {
  0% {
    transform: translate3d(0, -2rem, 0) rotate(0deg);
  }
  100% {
    transform: translate3d(var(--confetti-drift), 110vh, 0) rotate(var(--confetti-rotate));
  }
}

.hidden {
  display: none !important;
}

@media (max-width: 1180px) {
  .host-panel {
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  }

  .session-column {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
    align-items: start;
  }
}

@media (max-width: 760px) {
  .caller-shell {
    padding: 0.35rem;
  }

  .caller-header {
    grid-template-columns: 1fr;
    justify-items: stretch;
  }

  .brand-lockup {
    justify-content: start;
  }

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

  .caller-account-controls,
  #hostModeBtn {
    grid-column: 1 / -1;
  }

  .header-display-controls {
    min-width: 0;
  }

  .host-panel,
  .display-grid,
  .session-column {
    grid-template-columns: 1fr;
  }

  .pattern-preview-wrap {
    grid-template-columns: 6.8rem minmax(0, 1fr);
  }

  .pacing-row,
  .settings-export-actions,
  .bingo-prompt-actions,
  .session-launcher-grid,
  .session-launcher-actions,
  .modal-tools,
  .round-pattern-body {
    grid-template-columns: 1fr;
  }

  .session-launcher-status {
    grid-template-columns: 1fr;
  }

  .session-launcher-status > span:last-child {
    grid-column: 1;
  }

  .modal-game-options {
    grid-template-columns: 1fr;
  }

  .settings-range-row {
    grid-template-columns: minmax(0, 1fr) 3.4rem;
  }

  .settings-range-row input {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .bingo-board {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .display-history {
    grid-template-columns: repeat(auto-fill, var(--display-history-ball-size));
  }

  .display-panel,
  .display-grid {
    min-height: auto;
  }
}

/* Cohesive venue UI system ------------------------------------------------ */
:root {
  --text: #122033;
  --muted: #526277;
  --app-bg: #e9eef5;
  --panel-bg: #ffffff;
  --panel-border: #c9d3df;
  --accent: #ef4f61;
  --accent-dark: #d83d50;
  --blue: #2473e8;
  --gold: #f4a900;
  --green: #00a975;
  --purple: #7b3fe4;
  --ink: #07111f;
  --button-bg: #ffffff;
  --button-hover: #f3f6fa;
  --button-text: #17263a;
  --input-bg: #ffffff;
  --input-border: #aebccd;
  --shadow: rgba(15, 31, 51, 0.1);
  --ui-radius-sm: 8px;
  --ui-radius: 12px;
  --ui-radius-lg: 16px;
  --ui-focus: rgba(36, 115, 232, 0.32);
}

body.dark-mode {
  --text: #f4f7fb;
  --muted: #aab7c8;
  --app-bg: #07111f;
  --panel-bg: #0d192a;
  --panel-border: #2b3a50;
  --accent: #ff596b;
  --accent-dark: #e94458;
  --blue: #3b82f6;
  --gold: #ffb000;
  --green: #12c990;
  --purple: #8b5cf6;
  --ink: #030a16;
  --button-bg: #111f32;
  --button-hover: #182941;
  --button-text: #f4f7fb;
  --input-bg: #0a1525;
  --input-border: #40516a;
  --shadow: rgba(0, 0, 0, 0.24);
  --ui-focus: rgba(96, 165, 250, 0.42);
}

body {
  font-family: "Atkinson Hyperlegible", "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 18% 0%, rgba(36, 115, 232, 0.1), transparent 28rem),
    radial-gradient(circle at 90% 10%, rgba(239, 79, 97, 0.08), transparent 26rem),
    var(--app-bg);
}

body.dark-mode {
  background:
    radial-gradient(circle at 16% -8%, rgba(59, 130, 246, 0.12), transparent 30rem),
    radial-gradient(circle at 92% 2%, rgba(255, 89, 107, 0.08), transparent 26rem),
    var(--app-bg);
}

button,
.caller-nav-link,
select,
input,
textarea {
  font-family: "Atkinson Hyperlegible", "Segoe UI", Arial, sans-serif;
}

button,
.caller-nav-link {
  min-height: 2.55rem;
  padding: 0.58rem 0.82rem;
  border-color: var(--panel-border);
  border-radius: var(--ui-radius-sm);
  background: var(--button-bg);
  color: var(--button-text);
  font-weight: 700;
  box-shadow: none;
}

button:hover:not(:disabled),
.caller-nav-link:hover {
  border-color: color-mix(in srgb, var(--blue), var(--panel-border) 35%);
  background: var(--button-hover);
}

button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--accent), transparent 78%);
}

button.primary:hover:not(:disabled) {
  border-color: var(--accent-dark);
  background: var(--accent-dark);
}

button.danger {
  border-color: color-mix(in srgb, var(--accent), transparent 18%);
  background: transparent;
  color: color-mix(in srgb, var(--accent), var(--text) 12%);
}

button.danger:hover:not(:disabled) {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent), transparent 88%);
}

button:focus-visible,
.caller-nav-link:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.theme-toggle input:focus-visible + .theme-toggle-track {
  outline: 3px solid var(--ui-focus);
  outline-offset: 2px;
}

select,
input,
textarea {
  min-height: 2.55rem;
  border-radius: var(--ui-radius-sm);
}

input[type="checkbox"] {
  min-height: 1.15rem;
  accent-color: var(--accent);
}

.auth-gate-card,
.account-menu,
.session-launcher-modal,
.display-screen-modal,
.round-pattern-modal,
.end-session-confirm-modal,
.settings-modal {
  border-color: var(--panel-border);
  border-radius: var(--ui-radius-lg);
  background: var(--panel-bg);
  box-shadow: 0 26px 72px rgba(3, 10, 22, 0.32);
}

body.dark-mode .auth-gate-card,
body.dark-mode .account-menu,
body.dark-mode .session-launcher-modal,
body.dark-mode .display-screen-modal,
body.dark-mode .round-pattern-modal,
body.dark-mode .end-session-confirm-modal,
body.dark-mode .settings-modal {
  border-color: var(--panel-border);
  background: var(--panel-bg);
}

.auth-gate-title h1,
.brand-lockup h1,
.section-heading h2,
.pattern-preview-wrap h3,
.modal-heading h2,
.display-pattern h2 {
  font-family: "Fredoka", "Atkinson Hyperlegible", sans-serif;
  font-weight: 700;
}

.caller-shell {
  gap: 0.5rem;
  padding: 0.5rem;
}

.caller-header {
  grid-template-columns: auto auto minmax(0, 1fr);
  grid-template-areas: "brand nav actions";
  gap: 0.8rem;
  min-height: 4.5rem;
  padding: 0.65rem 0.8rem;
  border-color: var(--panel-border);
  border-radius: var(--ui-radius);
  background: color-mix(in srgb, var(--panel-bg), transparent 6%);
  box-shadow: none;
  backdrop-filter: blur(14px);
}

body.dark-mode .caller-header {
  background: color-mix(in srgb, var(--panel-bg), transparent 5%);
}

.brand-lockup {
  grid-area: brand;
  justify-content: flex-start;
  gap: 0.65rem;
}

.brand-lockup h1 {
  font-size: clamp(1.55rem, 2.2vw, 2rem);
  line-height: 0.94;
}

.brand-lockup p {
  font-size: 0.78rem;
  line-height: 1.15;
}

.caller-nav-links {
  grid-area: nav;
}

.header-actions {
  grid-area: actions;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
}

.header-actions > button,
.header-actions .caller-account-controls button,
.header-display-controls button,
.caller-nav-link {
  min-height: 2.45rem;
  white-space: nowrap;
}

.header-display-controls {
  min-width: 0;
  width: auto;
  gap: 0.14rem;
}

#hostModeBtn {
  display: none;
}

.theme-toggle,
.theme-toggle-track {
  width: 2.45rem;
  height: 2.45rem;
}

.theme-toggle-track {
  border-color: var(--panel-border);
  background: var(--button-bg);
}

.host-panel {
  grid-template-columns: minmax(21rem, 0.82fr) minmax(34rem, 1.35fr) minmax(18rem, 0.76fr);
  gap: 0.5rem;
}

.control-column,
.session-column {
  gap: 0.5rem;
}

.panel-section,
.caller-board-wrap,
.display-pattern,
.display-call {
  border-color: var(--panel-border);
  border-radius: var(--ui-radius);
  background: var(--panel-bg);
  box-shadow: none;
}

.panel-section {
  gap: 0.58rem;
  padding: 0.74rem;
}

.call-controls,
body.dark-mode .call-controls {
  border-width: 1px;
  border-color: color-mix(in srgb, var(--accent), var(--panel-border) 35%);
  background: var(--panel-bg);
}

.section-heading h2 {
  font-size: 1.17rem;
}

.pill {
  min-height: 1.8rem;
  background: color-mix(in srgb, var(--blue), transparent 84%);
  color: color-mix(in srgb, var(--blue), var(--text) 16%);
  font-family: "Atkinson Hyperlegible", sans-serif;
  font-size: 0.78rem;
}

body.dark-mode .pill {
  background: rgba(56, 189, 248, 0.14);
  color: #bae6fd;
}

.flow-status,
body.dark-mode .flow-status,
.game-options,
body.dark-mode .game-options,
.auto-pace-panel,
body.dark-mode .auto-pace-panel {
  border-color: var(--panel-border);
  border-radius: var(--ui-radius-sm);
  background: color-mix(in srgb, var(--panel-bg), var(--app-bg) 24%);
}

.flow-step-pill {
  min-width: 4.7rem;
  min-height: 1.9rem;
  font-weight: 700;
}

.flow-status strong,
.pace-copy strong {
  font-family: "Atkinson Hyperlegible", sans-serif;
  font-weight: 700;
}

.flow-status.is-locked,
body.dark-mode .flow-status.is-locked {
  border-color: color-mix(in srgb, var(--gold), var(--panel-border) 28%);
  background: color-mix(in srgb, var(--gold), var(--panel-bg) 88%);
  box-shadow: inset 3px 0 0 var(--gold);
}

.flow-status.is-locked .flow-step-pill {
  background: var(--gold);
  color: var(--ink);
  white-space: nowrap;
}

.flow-status.is-locked #flowDetail {
  color: var(--text);
}

.call-actions {
  grid-template-columns: minmax(0, 3fr) minmax(5.6rem, 1fr);
  gap: 0.55rem;
}

.big-action,
.bingo-action {
  min-height: 3.85rem;
}

.big-action {
  font-family: "Atkinson Hyperlegible", sans-serif;
  font-size: clamp(1.25rem, 1.8vw, 1.55rem);
  font-weight: 700;
}

.bingo-action,
.bingo-action:hover:not(:disabled) {
  border: 2px solid var(--gold);
  background: transparent;
  color: var(--gold);
  font-family: "Fredoka", sans-serif;
  box-shadow: none;
}

.auto-pace-panel {
  grid-template-columns: minmax(0, 1fr) 4.7rem 3.45rem;
  gap: 0.55rem;
  padding: 0.58rem;
}

.pace-ring {
  width: 3.45rem;
  font-family: "Atkinson Hyperlegible", sans-serif;
  font-size: 1.45rem;
  box-shadow: none;
}

.pattern-preview-wrap {
  grid-template-columns: 6.6rem minmax(0, 1fr);
}

.pattern-preview {
  width: min(100%, 6.6rem);
  border-radius: 6px;
}

.caller-board-wrap {
  --caller-board-ball-size: clamp(1.8rem, calc((100cqw - 5rem) / 15), 3.25rem);
  grid-template-rows: auto auto;
  align-content: start;
  gap: 0.75rem;
  padding: 0.85rem;
}

.current-ball-card {
  min-height: clamp(7.1rem, 15cqw, 10.75rem);
  border: 1px solid color-mix(in srgb, var(--panel-border), transparent 28%);
  border-radius: var(--ui-radius-sm);
  background: var(--ink);
}

.current-ball-card.ball-b,
.current-ball-card.ball-i,
.current-ball-card.ball-n,
.current-ball-card.ball-g,
.current-ball-card.ball-o {
  background: linear-gradient(
    150deg,
    color-mix(in srgb, var(--ball-color), #fff 8%),
    color-mix(in srgb, var(--ball-color), #000 18%)
  );
}

.current-ball-card strong {
  font-size: clamp(4rem, 13cqw, 7.5rem);
  font-variant-numeric: tabular-nums;
}

.history-ball,
.board-ball {
  box-shadow: none;
}

.board-ball {
  border-color: color-mix(in srgb, var(--ball-color, #cbd5e1), transparent 48%);
  background: transparent;
  color: color-mix(in srgb, var(--ball-color, #64748b), var(--text) 44%);
}

.board-ball.called {
  border-color: color-mix(in srgb, var(--ball-color), #fff 8%);
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.14);
}

.round-log-item,
body.dark-mode .round-log-item {
  border-color: var(--panel-border);
  border-radius: var(--ui-radius-sm);
  background: color-mix(in srgb, var(--panel-bg), var(--app-bg) 22%);
}

.session-collapse-btn {
  min-height: 2rem;
}

.modal-backdrop {
  background: rgba(3, 10, 22, 0.72);
  backdrop-filter: blur(4px);
}

.session-launcher-modal,
.display-screen-modal,
.round-pattern-modal,
.end-session-confirm-modal,
.settings-modal {
  max-height: calc(100dvh - 2rem);
  overflow: auto;
  overscroll-behavior: contain;
}

.modal-heading {
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--panel-border);
}

body.display-mode {
  background: var(--app-bg);
}

body.display-mode .caller-shell {
  gap: clamp(0.4rem, 0.7vw, 0.65rem);
  padding: clamp(0.55rem, 0.8vw, 0.85rem);
}

body.display-mode .caller-header {
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas: "brand";
  min-height: clamp(4rem, 8.5vh, 5.75rem);
  padding: clamp(0.45rem, 0.75vw, 0.75rem);
}

body.display-mode .brand-lockup {
  justify-content: center;
  padding-inline: clamp(4.7rem, 9vw, 8rem);
}

body.display-mode #sessionStatus {
  display: none;
}

body.display-mode .brand-lockup h1 {
  font-size: calc(clamp(1.7rem, 3vw, 2.8rem) * var(--display-logo-scale));
}

body.display-mode .bingo-ball-strip {
  gap: clamp(0.25rem, 0.45vw, 0.48rem);
}

body.display-mode .bingo-ball-strip span {
  width: calc(clamp(1.8rem, 2.4vw, 2.65rem) * var(--display-logo-scale));
  font-size: calc(clamp(0.95rem, 1.3vw, 1.4rem) * var(--display-logo-scale));
}

.display-panel {
  padding: clamp(0.45rem, 0.8vw, 0.8rem);
}

.display-grid {
  grid-template-columns: minmax(0, 1.65fr) minmax(23rem, 1fr);
  gap: clamp(0.5rem, 0.75vw, 0.75rem);
}

.display-pattern,
.display-call {
  border-color: #33445d;
  border-radius: var(--ui-radius);
  background: #07111f;
}

.display-pattern {
  padding: calc(clamp(0.75rem, 1.15vw, 1.1rem) * var(--display-zoom));
}

.display-called-grid {
  gap: clamp(3px, 0.26vw, 6px);
  padding: clamp(0.35rem, 0.72vw, 0.68rem);
  border: 2px solid #41526d;
  border-radius: var(--ui-radius-sm);
  background: #06101e;
  box-shadow: none;
}

.called-grid-letter,
.called-grid-number {
  border-radius: 5px;
}

.called-grid-number {
  border-color: #455772;
  background: #0a1526;
  color: #f3f6fb;
  text-shadow: none;
}

.called-grid-number.called {
  box-shadow: inset 0 -0.16em 0 rgba(0, 0, 0, 0.14);
}

.called-grid-number.current {
  outline-width: clamp(3px, 0.25vw, 5px);
  box-shadow:
    0 0 0 clamp(0.18rem, 0.3vw, 0.36rem) rgba(255, 255, 255, 0.26),
    0 0 1.2rem rgba(255, 255, 255, 0.4),
    inset 0 -0.16em 0 rgba(0, 0, 0, 0.14);
}

.display-pattern-summary {
  justify-content: start;
  padding: clamp(0.45rem, 0.8vw, 0.8rem) clamp(0.25rem, 0.6vw, 0.6rem) 0;
}

.display-pattern-mini {
  width: calc(clamp(2.75rem, 4.4vw, 3.8rem) * var(--display-pattern-scale) * var(--display-zoom));
  min-width: calc(clamp(2.75rem, 4.4vw, 3.8rem) * var(--display-pattern-scale) * var(--display-zoom));
}

.display-pattern h2 {
  font-size: calc(clamp(1rem, 1.7vw, 1.65rem) * var(--display-pattern-scale) * var(--display-zoom));
}

.display-pattern p {
  font-size: calc(clamp(0.78rem, 1.08vw, 1.05rem) * var(--display-pattern-scale) * var(--display-zoom));
}

.display-call {
  container-type: inline-size;
  background: #07111f;
}

.display-call.ball-b,
.display-call.ball-i,
.display-call.ball-n,
.display-call.ball-g,
.display-call.ball-o {
  background: linear-gradient(
    155deg,
    color-mix(in srgb, var(--ball-color), #fff 10%),
    color-mix(in srgb, var(--ball-color), #000 20%)
  );
}

.display-current-label {
  position: absolute;
  top: clamp(3.65rem, 5vw, 4.5rem);
  left: 50%;
  z-index: 7;
  transform: translateX(-50%);
  color: currentColor;
  font-size: calc(clamp(0.9rem, 1.35vw, 1.25rem) * var(--display-zoom));
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.display-call strong {
  padding: clamp(2.8rem, 7vh, 4.8rem) clamp(0.65rem, 1.4vw, 1.25rem) 0;
  margin-top: 0;
  max-width: calc(100% - 1.25rem);
  font-size: min(
    calc(clamp(112px, 11.5vw, 144px) * var(--display-current-scale) * var(--display-zoom)),
    42cqw
  );
  font-variant-numeric: tabular-nums;
  line-height: 0.88;
  overflow-wrap: normal;
  white-space: nowrap;
}

.display-remaining-count,
.display-last-winner {
  border-width: 1px;
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: none;
}

.display-history {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(3, 10, 22, 0.18);
}

.display-history .history-ball {
  box-shadow: inset 0 -0.14em 0 rgba(0, 0, 0, 0.14);
}

@media (min-width: 1181px) {
  body.auth-ready:not(.display-mode) {
    overflow: hidden;
  }

  body.auth-ready:not(.display-mode) .caller-shell {
    height: 100vh;
    height: 100dvh;
    min-height: 0;
  }

  body.auth-ready:not(.display-mode) .caller-main,
  body.auth-ready:not(.display-mode) .host-panel {
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }

  body.auth-ready:not(.display-mode) .control-column,
  body.auth-ready:not(.display-mode) .session-column {
    min-height: 0;
    overflow-y: auto;
    scrollbar-gutter: stable;
  }
}

@media (max-width: 1390px) and (min-width: 761px) {
  .caller-header {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "brand nav"
      "actions actions";
  }

  .caller-nav-links {
    justify-content: flex-end;
  }

  .header-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .header-display-controls {
    flex: 0 1 auto;
  }
}

@media (max-width: 1180px) {
  .host-panel {
    grid-template-columns: minmax(19rem, 22rem) minmax(0, 1fr);
  }

  .session-column {
    grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.8fr);
  }
}

@media (max-width: 760px) {
  body.auth-ready:not(.display-mode) {
    overflow-x: hidden;
  }

  .caller-header {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "brand"
      "nav"
      "actions";
    padding: 0.65rem;
  }

  .brand-lockup,
  .caller-nav-links {
    justify-content: center;
  }

  .header-actions {
    width: 100%;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.45rem;
  }

  .header-display-controls {
    grid-column: 1 / -1;
    width: 100%;
  }

  .caller-account-controls {
    grid-column: auto;
  }

  .host-panel,
  .session-column {
    grid-template-columns: minmax(0, 1fr);
  }

  .control-column,
  .session-column {
    overflow: visible;
  }

  .session-launcher-modal,
  .display-screen-modal,
  .round-pattern-modal,
  .end-session-confirm-modal,
  .settings-modal {
    max-height: calc(100dvh - 1rem);
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}