/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--surface-2);
  --btn-fg: var(--text);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 18px;
  border: 1px solid var(--border); border-radius: 12px;
  background: var(--btn-bg); color: var(--btn-fg);
  font: 600 .9rem/1 var(--font-body); letter-spacing: .02em;
  cursor: pointer; text-decoration: none !important; white-space: nowrap;
  transition: transform var(--fast) var(--ease), background var(--fast), border-color var(--fast), box-shadow var(--fast), opacity var(--fast);
}
.btn:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; transform: none; }
.btn-primary {
  --btn-bg: linear-gradient(135deg, var(--accent) 0%, #65d18f 100%);
  --btn-fg: var(--accent-ink);
  background: var(--btn-bg); border-color: transparent;
  box-shadow: 0 8px 24px -10px color-mix(in srgb, var(--accent) 70%, transparent);
}
.btn-primary:hover { box-shadow: 0 10px 28px -8px color-mix(in srgb, var(--accent) 80%, transparent); }
.btn-secondary { --btn-bg: color-mix(in srgb, var(--accent-2) 14%, transparent); border-color: color-mix(in srgb, var(--accent-2) 40%, transparent); }
.btn-ghost { --btn-bg: transparent; }
.btn-ghost.danger, .btn-danger { color: var(--danger); }
.btn-danger { --btn-bg: color-mix(in srgb, var(--danger) 14%, transparent); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }
.btn-lg { height: 50px; padding: 0 24px; font-size: .95rem; border-radius: 14px; }
.btn-sm { height: 34px; padding: 0 12px; font-size: .82rem; border-radius: 10px; }
.btn-block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 12px 0; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); cursor: pointer;
  transition: background var(--fast), border-color var(--fast);
}
.icon-btn:hover { background: var(--surface-2); border-color: var(--border-strong); }
.link-btn { background: none; border: 0; padding: 0; color: var(--accent-2); font: inherit; cursor: pointer; }
.link-btn:hover { text-decoration: underline; }

/* ---------- Forms ---------- */
.field { border: 0; padding: 0; margin: 0 0 18px; min-width: 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.label { display: block; font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.input {
  width: 100%; height: 46px; padding: 0 14px;
  background: var(--surface-solid); color: var(--text);
  border: 1px solid var(--border); border-radius: 12px;
  font: 500 1rem var(--font-body);
  transition: border-color var(--fast), box-shadow var(--fast);
}
.input::placeholder { color: var(--faint); }
.input:focus { outline: none; border-color: color-mix(in srgb, var(--accent-2) 70%, transparent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-2) 18%, transparent); }
.input-sm { height: 34px; font-size: .85rem; padding: 0 10px; border-radius: 9px; width: auto; }
.input-icon { position: relative; }
.input-icon .icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--faint); pointer-events: none; }
.input-icon .input { padding-left: 42px; }
.hint { margin: 8px 0 0; font-size: .82rem; color: var(--muted); min-height: 1.2em; }
.form-error { color: var(--danger); font-weight: 500; margin: 12px 0 0; }

.segmented { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border-radius: 13px; background: var(--surface-solid); border: 1px solid var(--border); }
.segmented.wide { display: flex; }
.segmented.wide label { flex: 1; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span {
  display: block; text-align: center; padding: 9px 14px; border-radius: 10px;
  font-weight: 600; font-size: .88rem; color: var(--muted); cursor: pointer;
  transition: background var(--fast), color var(--fast);
}
.segmented label:hover span { color: var(--text); }
.segmented input:checked + span { background: var(--surface-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--border-strong); }
.segmented input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 1px; }

.choice-grid { display: grid; gap: 12px; }
.choice-grid.two { grid-template-columns: 1fr 1fr; }
.choice-grid.three { grid-template-columns: repeat(3, 1fr); }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice-body {
  display: flex; flex-direction: column; gap: 4px; padding: 16px;
  border-radius: 14px; border: 1px solid var(--border); background: var(--surface-solid);
  cursor: pointer; transition: border-color var(--fast), box-shadow var(--fast), transform var(--fast);
}
.choice-body .icon { color: var(--muted); margin-bottom: 6px; }
.choice-body small { color: var(--muted); }
.choice:hover .choice-body { border-color: var(--border-strong); }
.choice input:checked + .choice-body { border-color: color-mix(in srgb, var(--accent) 60%, transparent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent); }
.choice input:checked + .choice-body .icon { color: var(--accent); }
.choice input:focus-visible + .choice-body { outline: 2px solid var(--accent); outline-offset: 2px; }

.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--border); }
.switch-row .label { margin: 0 0 2px; }
.switch { appearance: none; width: 44px; height: 26px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--border-strong); position: relative; cursor: pointer; flex: none; transition: background var(--fast); }
.switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 20px; height: 20px; border-radius: 50%; background: var(--text); transition: transform var(--med) var(--ease); }
.switch:checked { background: var(--accent); }
.switch:checked::after { transform: translateX(18px); background: var(--accent-ink); }

/* ---------- Pills / badges ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.badge { font-size: .65rem; padding: 3px 7px; border-radius: 6px; background: var(--surface-2); color: var(--muted); letter-spacing: .1em; vertical-align: middle; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 99px; font-size: .75rem; font-weight: 600; border: 1px solid var(--border); background: var(--surface); color: var(--muted); }
.pill.ok { color: var(--success); border-color: color-mix(in srgb, var(--success) 35%, transparent); }
.pill.warn { color: var(--warning); border-color: color-mix(in srgb, var(--warning) 35%, transparent); }
.pill.bad { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.pill.off { color: var(--faint); }

/* ---------- Avatar ---------- */
.avatar {
  display: inline-grid; place-items: center; flex: none;
  width: 40px; height: 40px; border-radius: 50%;
  font: 700 .95rem var(--font-display); color: #fff;
  background: linear-gradient(135deg, #334155, #1e293b);
  overflow: hidden; border: 2px solid rgba(255,255,255,.12);
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar.sm { width: 34px; height: 34px; font-size: .85rem; }
.avatar.owner-1 { background: linear-gradient(135deg, var(--player-one), var(--player-one-2)); }
.avatar.owner-2 { background: linear-gradient(135deg, var(--player-two), var(--player-two-2)); }

/* ---------- Modal ---------- */
.modal { padding: 0; border: 0; background: transparent; color: var(--text); max-width: min(520px, calc(100vw - 28px)); width: 100%; max-height: calc(100dvh - 28px); }
.modal::backdrop { background: rgba(3, 7, 14, .66); backdrop-filter: blur(4px); }
.modal[open] { animation: modal-in var(--med) var(--ease); }
.modal-card { background: var(--surface-raised); border: 1px solid var(--border-strong); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow-lg); overflow: auto; max-height: calc(100dvh - 28px); }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.modal-head h2 { margin: 0; }
.modal-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; margin-top: 20px; }
.modal-actions.center { justify-content: center; }
@keyframes modal-in { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }

/* ---------- Toast ---------- */
.toast-region { position: fixed; z-index: 90; left: 50%; bottom: 20px; transform: translateX(-50%); display: grid; gap: 8px; width: min(420px, calc(100vw - 28px)); pointer-events: none; }
.toast {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  border-radius: 14px; background: var(--surface-raised); border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg); font-weight: 500; pointer-events: auto;
  animation: toast-in var(--med) var(--ease);
}
.toast::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-2); flex: none; }
.toast.success::before { background: var(--success); box-shadow: 0 0 10px var(--success); }
.toast.error::before { background: var(--danger); box-shadow: 0 0 10px var(--danger); }
.toast.leaving { opacity: 0; transform: translateY(6px); transition: all var(--med); }
@keyframes toast-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- Misc ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.stat { display: flex; flex-direction: column; gap: 4px; padding: 18px; }
.stat-value { font: 800 1.8rem/1 var(--font-display); }
.stat-label { color: var(--muted); font-size: .85rem; }
.empty-state { text-align: center; color: var(--muted); padding: 36px 20px; }
.flash { margin-bottom: 16px; padding: 12px 16px; border-radius: 12px; background: color-mix(in srgb, var(--accent) 12%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); }

.error-page { text-align: center; padding-top: 6vh; }
.error-code { font: 800 clamp(5rem, 18vw, 9rem)/1 var(--font-display); margin: 0; }
.error-page .debug { text-align: left; white-space: pre-wrap; background: var(--surface); padding: 12px; border-radius: 10px; font-size: .8rem; }

.steps { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 12px; counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding-left: 64px; }
.steps li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 20px; top: 20px; font: 800 1.2rem var(--font-display); color: var(--accent); }
.steps p, .rules-card ul { margin: 0; color: var(--muted); }
.rules-card { margin-bottom: 24px; }
.rules-card li { margin: 6px 0; }

.history-list { display: grid; gap: 10px; }
.history-item { display: grid; grid-template-columns: 1fr auto; gap: 6px 14px; align-items: center; padding: 16px 18px; text-decoration: none !important; color: var(--text); transition: border-color var(--fast), transform var(--fast); }
.history-item:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.history-item .h-title { font-weight: 600; }
.history-item .h-meta { color: var(--muted); font-size: .82rem; }
.history-item .h-score { grid-row: span 2; font: 800 1.3rem var(--font-display); }

@media (max-width: 560px) {
  .field-row, .choice-grid.two, .choice-grid.three { grid-template-columns: 1fr; }
  .segmented span { padding: 9px 8px; font-size: .82rem; }
  .card { padding: 16px; }
  .steps li { padding-left: 52px; }
  .steps li::before { left: 16px; top: 17px; }
}

.room-code-input { font: 800 1.6rem var(--font-mono); letter-spacing: .3em; text-transform: uppercase; text-align: center; height: 58px; }