/* ==========================================================================
   classes.css — stylizacji komponentów w klimacie metalu lat 2000/2010
   ========================================================================== */

body {
  color: var(--color-text);
  position: relative;
}

/* Klasyczny, cyfrowy szum retro zastępujący nowoczesne SVG */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 999999;
  pointer-events: none;
  opacity: 0.04;
  background-image: radial-gradient(#fff 1px, transparent 0);
  background-size: 4px 4px;
}

/* Klasyczna, ciężka winieta rodem z programów graficznych z epoki */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 999998;
  pointer-events: none;
  box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.9);
}

a {
  transition: none; /* Brak opóźnień w reakcji stron z 2000 roku */
}

::selection {
  background: var(--color-accent-warm);
  color: #ffffff;
}

:focus-visible {
  outline: 1px dotted var(--color-accent-warm);
  outline-offset: 2px;
}

/* -------------------------------------------------------------------- */
/* Tło strukturalne                                                      */
/* -------------------------------------------------------------------- */

.groove-texture {
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
}

/* -------------------------------------------------------------------- */
/* Nagłówek / logo / nawigacja                                           */
/* -------------------------------------------------------------------- */

.site-header {
  background: var(--color-surface);
  border-bottom: 2px solid var(--color-line);
}

.logo {
  font-family: var(--font-black-metal);
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  text-shadow: 2px 2px 0px #000;
}

.logo__mark {
  color: var(--color-accent-warm);
}

.logo__catalog {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--color-text-faint);
  letter-spacing: 0.1em;
}

.main-nav__link {
  position: relative;
  display: inline-block;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  padding: 0.3em 0.5em;
  border: 1px solid transparent;
}

.main-nav__link:hover,
.main-nav__link:focus-visible,
.main-nav__link[aria-current='page'] {
  color: #ffffff;
  background: var(--color-surface-raised);
  border-color: var(--color-line);
}

.main-nav__link::after {
  display: none; /* Usuwamy nowoczesne animacje podkreśleń */
}

/* -- Hamburger retro -- */

.nav-toggle {
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
}

.nav-toggle__bar {
  width: 18px;
  height: 2px;
  background: var(--color-text);
}

@media (max-width: 760px) {
  .main-nav {
    background: var(--color-bg-alt);
    border-left: 2px solid var(--color-accent-warm);
  }

  .main-nav__list {
    padding: var(--space-md);
  }

  .main-nav__link {
    display: block;
    padding-block: var(--space-sm);
    border-bottom: 1px solid var(--color-line);
    font-size: 0.9rem;
  }
}

/* -------------------------------------------------------------------- */
/* Sekcja hero                                                           */
/* -------------------------------------------------------------------- */

.hero {
  position: relative;
  padding-block: var(--space-xl) var(--space-lg);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: var(--space-lg);
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-warm);
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}

.hero__eyebrow::before {
  content: '>';
  color: var(--color-accent-warm);
}

.hero__title {
  font-family: var(--font-black-metal);
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-block: var(--space-sm);
  text-shadow: 3px 3px 0px #000;
}

.hero__title em {
  font-style: normal;
  color: var(--color-accent-warm);
}

.hero__lead {
  max-width: 48ch;
  color: var(--color-text-dim);
  font-size: 0.95rem;
}

.hero__disc {
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #333 0%, #050505 80%);
  border: 4px solid #222;
  box-shadow: 0 0 15px rgba(0,0,0,0.8);
  opacity: 0.8;
}

@media (max-width: 960px) {
  .hero__disc {
    display: none;
  }
}

/* -------------------------------------------------------------------- */
/* Widgety (pasek boczny)                                                */
/* -------------------------------------------------------------------- */

.widget {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: var(--space-md);
}

.widget__title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-warm);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-line);
}

.widget__title::before {
  content: '■';
  font-size: 0.6rem;
  color: var(--color-accent-warm);
}

.widget__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.widget__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.widget__thumb {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1rem !important;
  color: var(--color-text-faint);
}

.widget__body {
  min-width: 0;
}

.widget__link {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.widget__link:hover,
.widget__link:focus-visible {
  color: var(--color-accent-warm);
  text-decoration: underline;
}

.widget__meta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-text-faint);
}

.widget__single {
  text-align: center;
  padding-block: var(--space-xs);
}

.widget__single .widget__thumb {
  width: 80px;
  height: 80px;
  margin-inline: auto;
  margin-bottom: var(--space-xs);
}

.widget__cta {
  display: inline-block;
  margin-top: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--color-accent-cool);
  border-bottom: 1px dotted currentColor;
}

/* -------------------------------------------------------------------- */
/* Sekcja główna / nagłówki sekcji                                       */
/* -------------------------------------------------------------------- */

.section-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-line);
  padding-bottom: 0.25em;
}

.section-title::before {
  content: '//';
  color: var(--color-accent-warm);
  font-family: var(--font-mono);
  font-size: 1rem;
}

.section-title__catalog {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-text-faint);
}

.page-header__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-accent-warm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  text-transform: uppercase;
  margin-top: var(--space-xs);
}

/* -------------------------------------------------------------------- */
/* Karty albumów                                                         */
/* -------------------------------------------------------------------- */

.album-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  overflow: hidden;
}

.album-card:hover {
  border-color: var(--color-accent-warm);
}

.album-card__cover {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--color-surface-raised);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.album-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.3); /* Styl wczesnych okładek kserowanych zajeżdżających black metalem */
}

.album-card:hover .album-card__cover img {
  filter: grayscale(0%) contrast(1.1);
}

.album-card__cover::after {
  display: none;
}

.album-card__catalog {
  position: absolute;
  top: 4px;
  left: 4px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 2px 4px;
  background: #000;
  border: 1px solid var(--color-accent-warm);
  color: var(--color-accent-warm);
}

.album-card__body {
  padding: var(--space-sm);
  border-top: 1px solid var(--color-line);
}

.album-card__genre {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.album-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  margin-block: 0.2em;
}

.album-card__artist {
  font-size: 0.8rem;
  color: var(--color-text-dim);
}

/* -------------------------------------------------------------------- */
/* Siatka utworów                                                        */
/* -------------------------------------------------------------------- */

.track-card__cover {
  aspect-ratio: 1/1;
  position: relative;
  background: var(--color-surface-raised);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-align: center;
  padding: var(--space-xs);
  flex-shrink: 0;
  overflow: hidden;
}

.track-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.3);
}

.track-card:hover .track-card__cover img {
  filter: grayscale(0%) contrast(1.1);
}

.track-card {
  border: 1px solid var(--color-line);
}

.track-card:hover {
  border-color: var(--color-accent-warm);
}

.track-card__badge {
  position: absolute;
  top: 4px;
  right: 4px;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  text-transform: uppercase;
  padding: 2px 4px;
  background: #000;
}

.track-card__badge--free {
  color: #888;
  border: 1px solid #555;
}

.track-card__badge--premium {
  color: var(--color-accent-warm);
  border: 1px solid var(--color-accent-warm);
}

.track-card__body {
  position: relative;
  z-index: 1;
  background: var(--color-surface);
  padding: var(--space-sm);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2em;
  border-top: 1px solid var(--color-line);
}

.track-card__title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  text-transform: uppercase;
}

.track-card__meta {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-faint);
}

/* -------------------------------------------------------------------- */
/* Przyciski                                                             */
/* -------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.6em 1.2em;
  border: 1px solid var(--color-line);
  background: var(--color-surface-raised);
}

.btn--primary {
  background: var(--color-accent-warm);
  border-color: var(--color-accent-warm);
  color: #ffffff;
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: #942222;
}

.btn--ghost {
  border: 1px solid var(--color-line);
  color: var(--color-text);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--color-accent-warm);
  color: var(--color-accent-warm);
}

/* -------------------------------------------------------------------- */
/* Formularze i karty info                                               */
/* -------------------------------------------------------------------- */

.form-row label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.form-row input,
.form-row textarea {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  padding: 0.5em;
  color: var(--color-text);
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--color-accent-warm);
  outline: none;
}

.info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: var(--space-md);
}

.info-card__label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-warm);
}

.info-card__value {
  font-size: 0.95rem;
  margin-block: 0.2em var(--space-sm);
}

.empty-note {
  font-family: var(--font-mono);
  color: var(--color-text-faint);
  border: 1px dashed var(--color-line);
  padding: var(--space-xl) var(--space-md);
  text-align: center;
}

/* -------------------------------------------------------------------- */
/* Stopka elementy tekstowe                                              */
/* -------------------------------------------------------------------- */

.site-footer__brand {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.site-footer__copy {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-text-faint);
}

.site-footer__social {
  display: flex;
  gap: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-text-dim);
}

.site-footer__social a:hover {
  color: var(--color-accent-warm);
  text-decoration: underline;
}

/* -------------------------------------------------------------------- */
/* Usuwamy animacje typu "reveal" (pełna statyczność stron z epoki)        */
/* -------------------------------------------------------------------- */

.reveal {
  opacity: 1;
  transform: none;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* -------------------------------------------------------------------- */
/* BBCode i komunikaty                                                   */
/* -------------------------------------------------------------------- */

.bbcode-quote {
  border-left: 2px solid var(--color-accent-warm);
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-text-dim);
  font-style: italic;
  margin-block: var(--space-xs);
  background: var(--color-surface);
}

.bbcode-code {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  padding: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  overflow-x: auto;
  margin-block: var(--space-xs);
}

.bbcode-list {
  list-style: square;
  padding-left: 1.2em;
  margin-block: var(--space-xs);
}

.bbcode-list li {
  margin-bottom: 0.2em;
}

.bbcode-underline {
  text-decoration: underline;
}

.bbcode-center {
  text-align: center;
}

.form-alert {
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.85rem;
  margin-bottom: var(--space-md);
  border: 1px solid transparent;
}

.form-alert--success {
  background: var(--color-accent-cool-soft);
  border-color: var(--color-accent-cool);
  color: var(--color-accent-cool);
}

.form-alert--error {
  background: var(--color-accent-violet-soft);
  border-color: var(--color-danger);
  color: #ff8080;
}

.form-alert ul {
  margin-top: 0.3em;
  padding-left: 1em;
  list-style: square;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}