/* ŁUKASZ SIATKOWSKI (PAN SIATECZKO) — STYL CZARNO-BIAŁY MINIMALISTYCZNY */
:root {
  --bg: #000000;
  --surface: #0a0a0a;
  --surface-raised: #121212;
  --surface-border: rgba(255, 255, 255, 0.12);
  --text-main: #ffffff;
  --text-muted: #888888;
  --text-label: #555555;
  --accent: #ffffff;
  --accent-hover: #dddddd;
  --modal-bg: rgba(0, 0, 0, 0.96);
  
  --font-serif: "Cinzel", "Playfair Display", Georgia, serif;
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --radius-sm: 2px;
  --radius-md: 4px;
  --transition: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] {
  --bg: #ffffff;
  --surface: #f9f9f9;
  --surface-raised: #f0f0f0;
  --surface-border: rgba(0, 0, 0, 0.12);
  --text-main: #000000;
  --text-muted: #666666;
  --text-label: #999999;
  --accent: #000000;
  --accent-hover: #333333;
  --modal-bg: rgba(255, 255, 255, 0.98);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text-main);
  line-height: 1.55;
  font-size: 0.95rem;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition), color var(--transition);
  overflow-x: hidden;
}

button, a, .cycle-card, .teksty-number-card, .track-btn, .tool-btn, .contact-card, .lightbox-btn {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(1400px, 100% - 48px);
  margin-inline: auto;
}

.monument-container {
  width: min(1400px, 100% - 48px);
  margin-inline: auto;
}

/* PŁYWAJĄCY PRZEŁĄCZNIK MOTYWU */
.theme-floating-toggle {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-btn {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  color: var(--text-main);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
  transition: all var(--transition);
}

.theme-btn svg {
  width: 16px;
  height: 16px;
}

.theme-btn:hover {
  border-color: var(--text-main);
  transform: scale(1.06);
}

[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

/* HERO / TYTUŁ GŁÓWNY (INDEKS GÓRNY MAKSYMALNIE WYŻEJ) */
.hero-content {
  padding: 8px 0 4px;
  margin-top: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-main);
  margin: 0;
}

.hero-alias {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 1.6vw, 1.45rem);
  color: var(--text-main);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 0;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: clamp(0.76rem, 1.0vw, 0.95rem);
  color: var(--text-muted);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 500;
  margin-top: 2px;
}

/* 1. CYCLES HUB VIEW */
.cycles-section {
  min-height: calc(100vh - 86px);
  min-height: calc(100dvh - 86px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-bottom: 20px;
}

.cycles-container {
  width: min(960px, 100% - 32px);
  margin-inline: auto;
  margin-top: auto;
  margin-bottom: auto;
}

.cycles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.cycle-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 0;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  font-family: inherit;
  text-align: inherit;
  width: 100%;
  padding: 0;
  margin: 0;
  -webkit-appearance: none;
  appearance: none;
  user-select: none;
}

.cycle-card:hover {
  transform: translateY(-3px);
  border-color: var(--text-main);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.8);
}

.cycle-card-media {
  position: relative;
  width: 100%;
  height: clamp(180px, 24vh, 215px);
  background: var(--surface-raised);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--surface-border);
}

.cycle-card-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.cycle-card:hover .cycle-card-img {
  transform: scale(1.03);
}

.cycle-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.cycle-card:hover .cycle-card-overlay {
  opacity: 1;
}

.cycle-card-cta {
  background: var(--text-main);
  color: var(--bg);
  font-weight: 600;
  font-size: 0.76rem;
  padding: 8px 18px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 0;
  transform: translateY(5px);
  transition: transform var(--transition);
}

.cycle-card:hover .cycle-card-cta {
  transform: translateY(0);
}

.cycle-card-body {
  padding: 14px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--surface);
}

.cycle-card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-main);
  margin: 0;
}

.cycle-card-body-stacked {
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
}

.cycle-card-sub-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 2px;
}

.cycle-card-sub {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.cycle-card-num {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 1px 7px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
}

.book-title-num {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 2px 8px;
  margin-left: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
}

/* 2. SINGLE CYCLE MONUMENT VIEW - SIATKA */
.single-cycle-section {
  padding-bottom: 120px;
}

.gallery-grid.grid-monument {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 36px;
}

.artwork-item {
  position: relative;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.artwork-frame {
  position: relative;
  width: 100%;
  height: 320px;
  background: var(--surface-raised);
  border-radius: 0;
  overflow: hidden;
  border: 1px solid var(--surface-border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.artwork-item:hover .artwork-frame {
  transform: translateY(-4px);
  border-color: var(--text-main);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8);
}

.artwork-img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.artwork-item:hover .artwork-img {
  transform: scale(1.02);
}

.artwork-item-header {
  width: 100%;
  padding-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.artwork-item-num {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-main);
  letter-spacing: 0.04em;
}

.artwork-item-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color var(--transition);
}

.artwork-item:hover .artwork-item-hint {
  color: var(--text-main);
}

/* DOLNA SEKCJA: O MNIE + KONTAKT */
.contact-section {
  padding: 20px 0 24px;
  border-top: 1px solid var(--surface-border);
}

.contact-box {
  text-align: center;
  max-width: 580px;
  margin: 0 auto;
}

.contact-cards {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.contact-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  padding: 12px 30px;
  border-radius: 0;
  text-decoration: none;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 1.0rem;
  cursor: pointer;
  min-width: 165px;
  transition: all var(--transition);
}

button.contact-card {
  font-size: 1.0rem;
  font-weight: 700;
}

.contact-card:hover {
  border-color: var(--text-main);
  background: var(--surface-raised);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.6);
}

.contact-card-icon {
  color: var(--text-main);
  display: flex;
  align-items: center;
}

.contact-card-icon svg {
  width: 20px;
  height: 20px;
}

.contact-card-info strong {
  font-size: 1.0rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
}

/* MODAL O MNIE */
.about-overlay {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}

.about-overlay.hidden {
  display: none !important;
}

.about-modal-box {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 0;
  padding: 48px 42px;
  max-width: 860px;
  width: min(860px, 94vw);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.96);
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
  z-index: 100000;
  animation: modalFadeIn 0.2s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.about-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--surface-border);
  padding-bottom: 16px;
}

.about-modal-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  letter-spacing: 0.16em;
  color: var(--text-main);
  font-weight: 800;
}

.about-modal-body {
  display: flex;
  align-items: flex-start;
  gap: 32px;
}

.about-author-media {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--surface-border);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-author-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 2px;
}

.about-modal-content {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 1.25rem;
  line-height: 1.9;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: left;
}

.about-modal-content strong {
  color: var(--text-main);
  font-weight: 800;
}

.about-modal-content .lead-p {
  font-size: 1.42rem;
  color: var(--text-main);
  font-weight: 600;
  line-height: 1.8;
}

/* MODAL PLAYLISTY (BANDCAMP) */
.music-modal-box {
  max-width: 680px;
  width: min(680px, 94vw);
  padding: 30px 24px;
}

.music-modal-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.music-player-frame {
  width: 100%;
  border-radius: 0;
  overflow: hidden;
  background: var(--surface-raised);
  border: 1px solid var(--surface-border);
}

.music-player-frame iframe {
  display: block;
}

.music-tracklist {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 320px;
  overflow-y: auto;
  padding-right: 4px;
}

.track-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 0;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition);
  width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.track-btn:hover {
  border-color: var(--text-main);
  background: var(--surface-raised);
}

.track-btn.active {
  border-color: var(--text-main);
  background: var(--text-main);
  color: var(--bg);
  font-weight: 600;
}

.track-num {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  min-width: 22px;
  letter-spacing: 0.05em;
}

.track-btn.active .track-num {
  color: var(--bg);
}

.track-name {
  flex: 1;
  white-space: normal;
  line-height: 1.4;
  word-break: normal;
  font-size: 0.88rem;
  letter-spacing: 0.01em;
}

.track-icon {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-left: 6px;
  flex-shrink: 0;
}

/* ==========================================================================
   TEKSTY NUMBERS LIST MODAL
   ========================================================================== */
.teksty-list-modal-box {
  max-width: 680px;
}

.teksty-header-title-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.teksty-subview-nav {
  display: flex;
  align-items: center;
  margin-bottom: 6px;
}

.teksty-back-inline-btn {
  background: transparent;
  border: 1px solid var(--surface-border);
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 8px 16px;
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
}

.teksty-back-inline-btn:hover {
  border-color: var(--text-main);
  color: var(--text-main);
  background: var(--surface-raised);
}

.teksty-category-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.teksty-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--surface-border);
  padding-bottom: 8px;
  margin-bottom: 4px;
}

.teksty-group-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-main);
  margin: 0;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
}

.teksty-group-badge {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--surface-border);
  padding: 3px 8px;
}

.teksty-card-coming-soon {
  cursor: default;
  opacity: 0.85;
}

.teksty-card-coming-soon:hover {
  transform: none;
  border-color: var(--surface-border);
  background: var(--surface);
}

.teksty-numbers-list.pl-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

@media (max-width: 640px) {
  .teksty-numbers-list.pl-grid {
    grid-template-columns: 1fr;
  }
}

.about-modal-tagline,
.book-title-tagline {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  font-style: italic;
  text-transform: none;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-left: 6px;
  font-weight: 400;
}

.teksty-modal-body {
  padding: 24px;
}

.teksty-numbers-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.teksty-number-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  gap: 14px;
  width: 100%;
  font-family: inherit;
  text-align: left;
  margin: 0;
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
}

.teksty-number-card:hover {
  border-color: var(--text-main);
  background: var(--surface-raised);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}

.teksty-card-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.teksty-roman-badge {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.05);
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

.teksty-number-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.teksty-number-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-main);
  margin: 0;
}

.teksty-number-subtitle {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin: 0;
}

.teksty-cta-btn {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-main);
  border: 1px solid var(--surface-border);
  padding: 8px 16px;
  background: var(--bg-main);
  transition: all var(--transition);
  white-space: nowrap;
}

.teksty-number-card:hover .teksty-cta-btn {
  background: var(--text-main);
  color: var(--bg);
  border-color: var(--text-main);
}

.track-btn.active .track-icon {
  color: var(--bg);
}

/* LIGHTBOX MODAL (KARUZELA) */
.lightbox-dialog {
  width: 100vw;
  height: 100vh;
  max-width: 100vw;
  max-height: 100vh;
  background: transparent;
  border: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.lightbox-dialog::backdrop {
  background: var(--modal-bg);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
}

.lightbox-layout {
  position: relative;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-topbar {
  position: absolute;
  top: 16px;
  left: 20px;
  right: 20px;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lightbox-hint-label {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  padding: 6px 14px;
  border-radius: 0;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lightbox-actions-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tool-btn {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all var(--transition);
}

.tool-btn:hover {
  background: var(--text-main);
  color: var(--bg);
  border-color: var(--text-main);
  transform: scale(1.06);
}

.lightbox-btn.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 60;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  color: var(--text-main);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all var(--transition);
}

.lightbox-btn.nav-btn:hover {
  background: var(--text-main);
  color: var(--bg);
  border-color: var(--text-main);
  transform: translateY(-50%) scale(1.08);
}

.lightbox-btn.nav-btn.prev { left: 20px; }
.lightbox-btn.nav-btn.next { right: 20px; }

.lightbox-view {
  width: 94vw;
  max-width: 1360px;
  height: 84vh;
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: center;
  transition: all 0.25s ease;
}

.lightbox-view.no-sidebar {
  grid-template-columns: 1fr;
  max-width: 1160px;
  justify-items: center;
}

.lightbox-view.no-sidebar .lightbox-sidebar {
  display: none !important;
}

.lightbox-view.no-sidebar .lightbox-artwork {
  max-height: 84vh;
}

/* ==========================================================================
   TRYB PEŁNY EKRAN (FULLSCREEN API + KLASA .is-fullscreen)
   ========================================================================== */
.lightbox-dialog:fullscreen,
.lightbox-dialog:-webkit-full-screen,
.lightbox-dialog.is-fullscreen {
  width: 100vw !important;
  max-width: 100vw !important;
  height: 100vh !important;
  max-height: 100vh !important;
  height: 100dvh !important;
  max-height: 100dvh !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  background: #000000 !important;
}

.lightbox-dialog:fullscreen .lightbox-layout,
.lightbox-dialog:-webkit-full-screen .lightbox-layout,
.lightbox-dialog.is-fullscreen .lightbox-layout {
  width: 100vw !important;
  max-width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  padding: 0 !important;
}

.lightbox-dialog:fullscreen .lightbox-view,
.lightbox-dialog:-webkit-full-screen .lightbox-view,
.lightbox-dialog.is-fullscreen .lightbox-view {
  width: 100vw !important;
  max-width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  margin: 0 !important;
  grid-template-columns: 1fr !important;
  padding: 0 !important;
  justify-items: center;
}

.lightbox-dialog:fullscreen .lightbox-sidebar,
.lightbox-dialog:-webkit-full-screen .lightbox-sidebar,
.lightbox-dialog.is-fullscreen .lightbox-sidebar {
  display: none !important;
}

.lightbox-dialog:fullscreen .lightbox-stage,
.lightbox-dialog:-webkit-full-screen .lightbox-stage,
.lightbox-dialog.is-fullscreen .lightbox-stage {
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-dialog:fullscreen .lightbox-artwork,
.lightbox-dialog:-webkit-full-screen .lightbox-artwork,
.lightbox-dialog.is-fullscreen .lightbox-artwork {
  max-width: 98vw !important;
  max-height: 96vh !important;
  max-height: 96dvh !important;
  box-shadow: none !important;
}

.lightbox-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  overflow: hidden;
  touch-action: none;
  cursor: pointer;
}

.lightbox-stage.zoomed {
  cursor: grab;
}

.lightbox-stage.panning {
  cursor: grabbing;
}

.pan-zoom-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  transform-origin: center center;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.lightbox-artwork {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 0;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.95);
  cursor: pointer;
  user-select: none;
  -webkit-user-drag: none;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  filter: contrast(1.2) brightness(1.01) grayscale(100%);
  transition: filter 0.2s ease, max-height 0.2s ease, max-width 0.2s ease;
}

/* Po przybliżeniu (Zoom / Lupa / Pełny ekran) - maksymalnie wyostrzony, bezkompromisowy kontrast */
.lightbox-stage.zoomed .lightbox-artwork,
.lightbox-dialog:fullscreen .lightbox-artwork,
.lightbox-dialog:-webkit-full-screen .lightbox-artwork,
.lightbox-dialog.is-fullscreen .lightbox-artwork {
  filter: contrast(1.36) brightness(1.02) grayscale(100%);
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.lightbox-stage.zoomed .lightbox-artwork {
  cursor: grab;
}

.lightbox-stage.panning .lightbox-artwork {
  cursor: grabbing;
}

.lightbox-sidebar {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 0;
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.exact-specs-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.88rem;
  line-height: 1.55;
}

.exact-specs-box .spec-line {
  display: flex;
  flex-direction: column;
  gap: 3px;
  border-bottom: 1px solid var(--surface-border);
  padding-bottom: 10px;
}

.exact-specs-box .spec-line:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.exact-specs-box .spec-label {
  font-size: 0.68rem;
  color: var(--text-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.exact-specs-box .spec-val {
  font-size: 0.95rem;
  color: var(--text-main);
  font-weight: 500;
}

.exact-specs-box .spec-val.accent {
  color: var(--text-main);
  font-weight: 700;
  font-size: 1.15rem;
  font-family: var(--font-serif);
  letter-spacing: 0.04em;
}

.hidden { display: none !important; }

/* 📱 RESPONSYWNOŚĆ DLA SMARTFONÓW I TABLETÓW */
@media (max-width: 1200px) {
  .gallery-grid.grid-monument {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

@media (max-width: 960px) {
  .container { width: calc(100% - 28px); }
  .cycles-grid { grid-template-columns: 1fr; gap: 24px; }
  .gallery-grid.grid-monument {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .artwork-frame { height: 230px; padding: 6px; }
  .about-modal-box { padding: 24px 18px; }
  .about-modal-title { font-size: 1.25rem; }
}

@media (max-width: 768px) {
  .hero-content { padding: 45px 0 16px; gap: 3px; }
  .hero-title { font-size: 1.6rem; }
  .hero-alias { font-size: 0.85rem; }
  .hero-subtitle { font-size: 0.65rem; }
  .theme-floating-toggle { top: 10px; right: 10px; gap: 6px; }
  .theme-btn { width: 34px; height: 34px; }
  
  .lightbox-topbar {
    top: 10px;
    left: 10px;
    right: 10px;
  }
  
  .lightbox-hint-label {
    display: none;
  }

  .lightbox-btn.nav-btn {
    display: none;
  }

  .lightbox-view {
    grid-template-columns: 1fr;
    grid-template-rows: 55vh auto;
    height: 94vh;
    width: 96vw;
    margin-top: 35px;
    gap: 10px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .lightbox-stage {
    height: 100%;
    min-height: 240px;
  }

  .lightbox-artwork {
    max-height: 52vh;
  }

  .lightbox-sidebar {
    padding: 16px 18px;
    background: var(--surface);
    border-radius: 0;
  }

  .about-modal-body {
    flex-direction: column;
    align-items: center;
    gap: 14px;
  }
  .about-author-media {
    width: 70px;
    height: 70px;
  }

  .contact-box { padding: 16px 0; }
  .contact-cards { flex-direction: column; }
  .contact-card { width: 100%; }
}

@media (max-width: 480px) {
  .gallery-grid.grid-monument {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .artwork-frame { height: 260px; }
  .cycle-card-media { height: 230px; }
}

/* ==========================================================================
   BOOK READER (CZYTNIK KSIĄŻKI PDF)
   ========================================================================== */
.book-overlay {
  z-index: 10000;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(0, 0, 0, 0.92);
}

.book-modal-box {
  background: var(--surface);
  border: none;
  width: 100vw;
  height: 100vh;
  max-width: 100vw;
  max-height: 100vh;
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0;
  overflow: hidden;
}

.book-modal-box:fullscreen,
.book-modal-box:-webkit-full-screen {
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  border: none;
}

.book-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-main);
  flex-shrink: 0;
}

.book-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.book-modal-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-main);
  margin: 0;
}

.book-page-counter {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.06);
  padding: 4px 10px;
  border: 1px solid var(--border-color);
}

.book-header-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.book-modal-body {
  flex: 1;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  padding: 16px;
  background: #080808;
  user-select: none;
}

.book-stage {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.book-spread {
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.7);
  background: transparent;
  transition: transform 0.2s ease-out;
  max-width: 100%;
  max-height: 100%;
}

.book-page-wrapper {
  background: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  position: relative;
}

.book-page-wrapper.page-left {
  border-right: none;
  box-shadow: -4px 0 15px rgba(0, 0, 0, 0.4), inset -10px 0 20px rgba(0, 0, 0, 0.08);
}

.book-page-wrapper.page-right {
  border-left: none;
  box-shadow: 4px 0 15px rgba(0, 0, 0, 0.4), inset 10px 0 20px rgba(0, 0, 0, 0.08);
}

.book-page-wrapper.single-page {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

.book-spine {
  width: 14px;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.25), rgba(255, 255, 255, 0.05), rgba(0, 0, 0, 0.25));
  flex-shrink: 0;
  z-index: 2;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.book-canvas {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.book-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.65);
  border: 1px solid var(--border-color);
  color: #ffffff;
  width: 46px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.book-nav-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
}

.book-nav-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.book-nav-btn.prev {
  left: 16px;
}

.book-nav-btn.next {
  right: 16px;
}

.book-modal-footer {
  padding: 12px 22px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-main);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.book-footer-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  width: 100%;
  max-width: 540px;
}

.book-slider-container {
  flex: 1;
  display: flex;
  align-items: center;
}

.book-slider-container input[type="range"] {
  width: 100%;
  accent-color: #ffffff;
  cursor: pointer;
}

.btn-subtle {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 14px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-subtle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.35);
}

.book-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  z-index: 30;
  background: rgba(0, 0, 0, 0.7);
  padding: 16px 24px;
  border: 1px solid var(--border-color);
}

.book-loading.active {
  display: flex;
}

@media (max-width: 768px) {
  .book-modal-box {
    width: 100vw;
    height: 100vh;
    border: none;
  }
  .book-modal-header {
    padding: 10px 14px;
  }
  .book-modal-title {
    font-size: 0.95rem;
  }
  .book-nav-btn {
    width: 38px;
    height: 52px;
  }
  .book-nav-btn.prev { left: 6px; }
  .book-nav-btn.next { right: 6px; }
  .book-modal-footer {
    padding: 10px 14px;
  }
}

/* ==========================================================================
   PRZYCISKI UDOSTĘPNIANIA I POWIADOMIENIA (SHARE & TOAST NOTIFICATION)
   ========================================================================== */
.teksty-card-row {
  display: flex;
  align-items: stretch;
  gap: 10px;
  width: 100%;
}

.teksty-card-row .teksty-number-card {
  flex: 1;
}

.card-share-btn {
  width: 52px;
  min-width: 52px;
  height: auto;
  border-radius: 0;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}

.card-share-btn:hover {
  background: var(--text-main);
  color: var(--bg);
  border-color: var(--text-main);
  transform: translateY(-2px);
}

.share-spec-btn {
  margin-top: 14px;
  width: 100%;
  padding: 11px 16px;
  background: transparent;
  border: 1px solid var(--surface-border);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
}

.share-spec-btn:hover {
  background: var(--text-main);
  color: var(--bg);
  border-color: var(--text-main);
}

.toast-notification {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  background: var(--surface);
  color: var(--text-main);
  border: 1px solid var(--text-main);
  padding: 12px 24px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 10000000;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.95);
  pointer-events: none;
  animation: toastPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast-notification.hidden {
  display: none !important;
  opacity: 0;
  transform: translateX(-50%) translateY(10px);
}

@keyframes toastPop {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}