/* ============================
   Auth pages — court-deep design
   1:1 z app/(auth)/login + register (Next source)
   ============================ */

.auth-page {
  position: relative;
  min-height: 100dvh;
  background: var(--color-court-deep);
  color: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4);
  overflow: hidden;
}

/* Court-line decorations */
.auth-page__deco-line-h,
.auth-page__deco-line-v,
.auth-page__deco-glow {
  position: absolute;
  pointer-events: none;
}

.auth-page__deco-line-h {
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 50%;
  height: 1px;
  background: rgba(241, 236, 219, 0.10);
  display: none;
}

.auth-page__deco-line-v {
  right: 0;
  top: 0;
  width: 1px;
  height: 100%;
  background: rgba(241, 236, 219, 0.06);
  display: none;
}

.auth-page__deco-glow {
  bottom: -8rem;
  right: -8rem;
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  background: rgba(216, 242, 107, 0.04);
  filter: blur(80px);
}

@media (min-width: 768px) {
  .auth-page__deco-line-h,
  .auth-page__deco-line-v {
    display: block;
  }
}

/* Inner shell */
.auth-shell {
  position: relative;
  width: 100%;
  max-width: 28rem;
}

.auth-logo {
  display: block;
  text-align: center;
  margin-bottom: var(--space-8);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--text-xl);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-cream);
  text-decoration: none;
}

.auth-logo__dot {
  color: var(--color-ball-yellow);
}

/* Panel card */
.auth-card {
  background: rgba(241, 236, 219, 0.04);
  border: 1px solid rgba(241, 236, 219, 0.10);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  backdrop-filter: blur(8px);
}

.auth-card__head {
  margin-bottom: var(--space-8);
}

.auth-card__eyebrow {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-ball-yellow);
  margin-bottom: var(--space-2);
}

.auth-card__title {
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--color-cream);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

.auth-card__title-accent {
  color: var(--color-ball-yellow);
}

.auth-card__lead {
  margin-top: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(241, 236, 219, 0.60);
}

/* Form on dark */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.auth-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.auth-form__label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(241, 236, 219, 0.60);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.auth-form__input,
.auth-form__select {
  width: 100%;
  background: var(--color-court-deep);
  border: 1px solid rgba(241, 236, 219, 0.15);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--color-cream);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.auth-form__input::placeholder {
  color: rgba(241, 236, 219, 0.35);
}

.auth-form__input:hover,
.auth-form__select:hover {
  border-color: rgba(241, 236, 219, 0.25);
}

.auth-form__input:focus,
.auth-form__select:focus {
  outline: none;
  border-color: var(--color-ball-yellow);
  box-shadow: 0 0 0 3px rgba(216, 242, 107, 0.20);
}

/* Password input + eye toggle */
.auth-form__input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-form__input-wrap .auth-form__input {
  padding-right: calc(var(--space-4) + 1.75rem);
}

.auth-form__toggle {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  padding: var(--space-1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(241, 236, 219, 0.55);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.auth-form__toggle:hover {
  color: var(--color-cream);
}

.auth-form__hint {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  color: rgba(241, 236, 219, 0.50);
}

.auth-form__optional {
  font-weight: 400;
  color: rgba(241, 236, 219, 0.50);
}

.auth-form__error {
  font-size: var(--text-sm);
  color: #ff8b8b;
  font-family: var(--font-body);
}

/* Level picker (skala 0–6 co 0,5 na suwaku) */
.auth-level {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.auth-level__intro {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(241, 236, 219, 0.55);
  line-height: var(--leading-snug);
}

.auth-level__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-1);
}

.auth-level__band {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-cream);
}

.auth-level__score {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--text-2xl);
  color: var(--color-ball-yellow);
  line-height: 1;
}

/* Suwak — cross-browser. Tor granatowy, uchwyt żółty (ball). */
.auth-level__slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 2.25rem; /* touch target */
  background: transparent;
  cursor: pointer;
}

.auth-level__slider:focus {
  outline: none;
}

.auth-level__slider::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-court-deep-soft), var(--color-ball-yellow-dark));
  border: 1px solid rgba(241, 236, 219, 0.15);
}

.auth-level__slider::-moz-range-track {
  height: 6px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-court-deep-soft), var(--color-ball-yellow-dark));
  border: 1px solid rgba(241, 236, 219, 0.15);
}

.auth-level__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  margin-top: -10px; /* wyśrodkowanie względem toru 6px */
  border-radius: var(--radius-full);
  background: var(--color-ball-yellow);
  border: 2px solid var(--color-ink);
  box-shadow: var(--shadow-glow-yellow);
  transition: transform var(--transition-fast);
}

.auth-level__slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-ball-yellow);
  border: 2px solid var(--color-ink);
  box-shadow: var(--shadow-glow-yellow);
}

.auth-level__slider:focus-visible::-webkit-slider-thumb {
  outline: 2px solid var(--color-ball-yellow-soft);
  outline-offset: 2px;
}

.auth-level__slider:focus-visible::-moz-range-thumb {
  outline: 2px solid var(--color-ball-yellow-soft);
  outline-offset: 2px;
}

.auth-level__slider:active::-webkit-slider-thumb {
  transform: scale(1.1);
}

.auth-level__hint {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(241, 236, 219, 0.60);
  line-height: var(--leading-snug);
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(216, 242, 107, 0.06);
  border: 1px solid rgba(216, 242, 107, 0.15);
}

.auth-level__hint strong {
  color: var(--color-ball-yellow);
  font-weight: 700;
}

/* Pełna rozpiska skali pod suwakiem — pasma z kolorami, szczeble co 0,5 */
.auth-scale {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.auth-scale__group {
  --band-color: var(--color-text-muted);
  border: 1px solid rgba(241, 236, 219, 0.10);
  border-left: 3px solid var(--band-color);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3) var(--space-3);
  background: rgba(255, 255, 255, 0.02);
}

.auth-scale__group--green  { --band-color: var(--color-success); }
.auth-scale__group--blue   { --band-color: var(--color-info); }
.auth-scale__group--orange { --band-color: var(--color-warning); }
.auth-scale__group--red    { --band-color: var(--color-error); }

.auth-scale__band {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-1);
  border-bottom: 1px solid rgba(241, 236, 219, 0.08);
}

.auth-scale__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--band-color);
  flex-shrink: 0;
}

.auth-scale__band-label {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-cream);
}

.auth-scale__band-range {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--band-color);
  margin-left: auto;
}

.auth-scale__rungs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.auth-scale__rung {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: var(--space-2);
  align-items: baseline;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.auth-scale__rung-score {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-sm);
  color: var(--band-color);
}

.auth-scale__rung-desc {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(241, 236, 219, 0.70);
  line-height: var(--leading-snug);
}

.auth-scale__rung--active {
  background: rgba(216, 242, 107, 0.10);
}

.auth-scale__rung--active .auth-scale__rung-desc {
  color: var(--color-cream);
  font-weight: 600;
}

/* Zgody prawne (checkboxy akceptacji regulaminu/polityki) */
.auth-consent {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.auth-consent__item {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.5;
  color: rgba(241, 236, 219, 0.75);
  cursor: pointer;
}

.auth-consent__item input[type="checkbox"] {
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.1rem;
  accent-color: var(--color-ball-yellow);
  cursor: pointer;
}

.auth-consent__link {
  color: var(--color-ball-yellow);
  text-decoration: underline;
  font-weight: 600;
}

/* CTA submit */
.auth-submit {
  width: 100%;
  background: var(--color-ball-yellow);
  color: var(--color-court-deep);
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  box-shadow: 0 8px 24px -8px rgba(216, 242, 107, 0.55);
  margin-top: var(--space-2);
}

.auth-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px -10px rgba(216, 242, 107, 0.70);
}

.auth-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Footer link */
.auth-foot {
  margin-top: var(--space-6);
  text-align: center;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(241, 236, 219, 0.60);
}

.auth-foot__link {
  color: var(--color-ball-yellow);
  text-decoration: none;
  font-weight: 600;
}

.auth-foot__link:hover {
  text-decoration: underline;
}

/* Wyloguj jako link (ekran re-akceptacji) */
.auth-foot__logout {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
}

/* Pomocniczy link w formularzu (np. „Nie pamiętasz hasła?") */
.auth-form__aux {
  margin: calc(var(--space-2) * -1) 0 var(--space-2);
  text-align: right;
  font-family: var(--font-body);
  font-size: var(--text-sm);
}

/* Inline error block (general) */
.auth-error {
  background: rgba(255, 80, 80, 0.08);
  border: 1px solid rgba(255, 80, 80, 0.30);
  color: #ffb3b3;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  margin-bottom: var(--space-5);
}

.auth-notice {
  background: rgba(255, 196, 0, 0.10);
  border: 1px solid rgba(255, 196, 0, 0.35);
  color: #ffd479;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  margin-bottom: var(--space-5);
}

.auth-resend {
  display: inline;
  margin: 0;
}

.auth-resend__btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font: inherit;
}