/* MangaNoir — Reader Page Styles v3.1 (Sharp Image Fix) */

body.single-chapter { background: #050508; }

.reader-wrap {
    max-width: 100%;
    background: #050508;
    min-height: 100vh;
}

/* ── STICKY TOOLBAR ── */
.reader-toolbar {
    position: sticky;
    top: 0;
    z-index: 500;
    background: rgba(10,10,15,.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid #1e1e2e;
    padding: .6rem 1rem;
}

.reader-toolbar-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 1400px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.reader-manga-link {
    font-size: .8rem;
    color: #7c3aed;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
    flex-shrink: 0;
}
.reader-manga-link:hover { text-decoration: underline; }

.reader-chapter-info {
    font-size: .85rem;
    color: #888;
    flex-shrink: 0;
}

.reader-spacer { flex: 1; }

.reader-ch-select {
    background: #16161f;
    border: 1px solid #1e1e2e;
    color: #e8e8f0;
    padding: .4rem .75rem;
    border-radius: 6px;
    font-size: .8rem;
    cursor: pointer;
    outline: none;
    max-width: 200px;
}
.reader-ch-select:focus { border-color: #7c3aed; }

.reader-btn {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .4rem .85rem;
    border-radius: 6px;
    font-size: .8rem;
    font-weight: 600;
    border: 1px solid #1e1e2e;
    background: #16161f;
    color: #e8e8f0;
    cursor: pointer;
    transition: all .15s;
    white-space: nowrap;
    text-decoration: none;
}
.reader-btn:hover { border-color: #7c3aed; color: #7c3aed; }
.reader-btn.primary { background: #7c3aed; border-color: #7c3aed; color: #fff; }
.reader-btn.primary:hover { background: #5b21b6; }

/* ── SETTINGS BAR ── */
.reader-settings {
    background: #0d0d15;
    border-bottom: 1px solid #1e1e2e;
    padding: .5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: .78rem;
    color: #888;
}
.reader-settings label { cursor: pointer; display: flex; align-items: center; gap: .4rem; }
.reader-settings input[type=range] { width: 100px; accent-color: #7c3aed; }

/* ── CANVAS ── */
#reader-canvas {
    width: 100%;          /* ocupa sempre a largura total do reader-wrap */
    margin: 0 auto;
    padding: 0 0 4rem;
    transition: max-width .25s ease;
    box-sizing: border-box;
}

/*
 * NITIDEZ MÁXIMA:
 * O segredo é NÃO redimensionar as imagens para um container
 * mais estreito que a resolução original.
 *
 * Modo "Ajustado" (padrão): imagem cabe no ecrã, browser faz
 *   downscale — usamos width:100% com high-quality scaling.
 *
 * Modo "Original" (100%): imagem ao tamanho nativo em píxeis,
 *   utilizador faz scroll horizontal — absolutamente nítido.
 *
 * Modo "Largo": até 1400px, boa nitidez em monitores grandes.
 */
#reader-canvas.width-fit     { max-width: 100%; }
#reader-canvas.width-medium  { max-width: 900px; }
#reader-canvas.width-large   { max-width: 1400px; }
#reader-canvas.width-original{ max-width: none; }

/* ── PÁGINA ── */
.reader-page {
    /* display:block evita todos os problemas de sub-pixel do flex */
    display: block !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    /* font-size/line-height:0 elimina qualquer espaço inline fantasma */
    font-size: 0 !important;
    line-height: 0 !important;
    /* margin-bottom negativo compensa o arredondamento de sub-pixel do browser */
    margin-bottom: -1px !important;
    overflow: hidden;
    box-sizing: border-box;
    background: none !important;
    border: none !important;
    border-radius: 0 !important;
}

/* Imagem base — todos os modos */
.reader-page-img {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    /* height calculado em % do width evita arredondamento de px */
    height: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    vertical-align: top !important;
    /* Garante que a imagem não tem gaps sub-pixel */
    outline: none;
    border: none !important;
    box-sizing: border-box !important;
    image-rendering: high-quality;
    image-rendering: -webkit-optimize-contrast;
    -ms-interpolation-mode: bicubic;
}

/*
 * MODO NÍTIDO (width-original) — imagem 1:1 em píxeis, centrada
 *
 * NOTA: NÃO usar flex + justify-content:center num container com
 * overflow-x:auto — esse combo tem um bug conhecido nos browsers
 * onde o flex centering falha e a imagem fica colada à esquerda.
 * Solução: display:block + text-align:center no container,
 * display:inline-block na imagem (fiável em todos os browsers).
 */
#reader-canvas.width-original .reader-page {
    display: block !important;
    overflow-x: auto !important;
    white-space: nowrap !important;
    text-align: center !important;
}

#reader-canvas.width-original .reader-page-img,
.reader-wrap.strip-mode #reader-canvas.width-original .reader-page-img {
    display: inline-block !important;
    width: auto !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    image-rendering: pixelated !important;
    image-rendering: crisp-edges !important;
}

/* ── PLACEHOLDER (sem imagem) ── */
.reader-page-placeholder {
    aspect-ratio: 3/4;
    background: #111118;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .75rem;
    color: #333;
}
.reader-page-placeholder .pg-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 5rem;
    line-height: 1;
    color: #1e1e2e;
}

/* ── BOTTOM NAV ── */
.reader-bottom-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding: 2rem 1rem;
    flex-wrap: wrap;
    border-top: 1px solid #1e1e2e;
    margin-top: 2rem;
}

/* ── KEYBOARD HINT ── */
.reader-kbd-hint {
    text-align: center;
    color: #333;
    font-size: .72rem;
    padding-bottom: 1.5rem;
}
.reader-kbd-hint kbd {
    background: #1e1e2e;
    border: 1px solid #333;
    border-radius: 3px;
    padding: 1px 5px;
    font-size: .7rem;
    color: #666;
}

/* ── PAGE COUNTER FLOATING ── */
#reader-page-counter {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    background: rgba(10,10,15,.88);
    backdrop-filter: blur(8px);
    border: 1px solid #1e1e2e;
    border-radius: 2rem;
    padding: .3rem .85rem;
    font-size: .75rem;
    color: #888;
    pointer-events: none;
    z-index: 100;
}

/* ── SCROLL PROGRESS ── */
#reader-progress-bar {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    background: #7c3aed;
    z-index: 9999;
    pointer-events: none;
    box-shadow: 0 0 8px rgba(124,58,237,.6);
}

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
    .reader-toolbar-inner { gap: .5rem; }
    .reader-manga-link    { max-width: 130px; }
    .reader-ch-select     { max-width: 140px; }
    /* No mobile, modo nítido comporta-se como fit — sem scroll horizontal */
    #reader-canvas.width-original .reader-page {
        overflow-x: hidden;
    }
    #reader-canvas.width-original .reader-page-img {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        image-rendering: high-quality;
        image-rendering: -webkit-optimize-contrast;
    }
}

/* ── Reader v2 improvements ── */

/* Double-page mode */
.reader-wrap.double-page .reader-pages {
  display:         grid;
  grid-template-columns: 1fr 1fr;
  gap:             0;
  max-width:       1600px;
  margin:          0 auto;
}
.reader-wrap.double-page .reader-page-img {
  max-height:      95vh;
  object-fit:      contain;
}

/* Full-screen mode */
.reader-wrap.fullscreen {
  position: fixed;
  inset:    0;
  z-index:  9000;
  background: #000;
  overflow-y: auto;
}

/* Page counter pill */
.reader-page-counter {
  position:      fixed;
  bottom:        1.2rem;
  left:          50%;
  transform:     translateX(-50%);
  background:    rgba(10,10,15,.9);
  border:        1px solid #1e1e2e;
  padding:       .3rem .75rem;
  border-radius: 999px;
  font-size:     .8rem;
  color:         #e8e8f0;
  pointer-events: none;
  z-index:       600;
  backdrop-filter: blur(6px);
  transition:    opacity .3s;
}
.reader-page-counter.hidden { opacity: 0; }

/* Long strip mode: no gap, auto-scroll feel */
.reader-wrap.strip-mode .reader-page {
  display:        block !important;
  width:          100% !important;
  margin:         0 !important;
  margin-bottom:  -1px !important;
  padding:        0 !important;
  font-size:      0 !important;
  line-height:    0 !important;
  background:     none !important;
  border:         none !important;
  border-radius:  0 !important;
  overflow:       hidden !important;
  text-align:     center;
}
.reader-wrap.strip-mode .reader-page-img {
  max-width:     900px;
  width:         100%;
  display:       block !important;
  margin:        0 auto !important;
  padding:       0 !important;
  border:        none !important;
  vertical-align: top !important;
}

/* Tap zones */
.reader-tap-prev,
.reader-tap-next {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 30%;
  z-index: 400;
  cursor: pointer;
}
.reader-tap-prev { left:  0; }
.reader-tap-next { right: 0; }

/* Toolbar hide on scroll down */
.reader-toolbar {
  transition: transform .25s ease;
}
.reader-toolbar.hidden {
  transform: translateY(-100%);
}

/* Loading spinner for lazy images */
.reader-page-img[data-src]:not([src]) {
  min-height: 600px;
  background: linear-gradient(90deg, #0d0d14 25%, #13131e 50%, #0d0d14 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}

/* Settings panel */
.reader-settings-panel {
  position:    fixed;
  top:         52px;
  right:       1rem;
  background:  #16161f;
  border:      1px solid #1e1e2e;
  border-radius: 10px;
  padding:     1rem;
  width:       220px;
  z-index:     550;
  display:     none;
  box-shadow:  0 8px 32px rgba(0,0,0,.6);
}
.reader-settings-panel.open { display: block; }
.reader-settings-panel h4 { margin: 0 0 .75rem; font-size: .85rem; color: #888; text-transform: uppercase; letter-spacing: .06em; }
.reader-setting-row { display: flex; align-items: center; justify-content: space-between; padding: .4rem 0; border-bottom: 1px solid #1e1e2e; }
.reader-setting-row:last-child { border: none; }
.reader-setting-label { font-size: .82rem; color: #e8e8f0; }
.reader-toggle { width: 36px; height: 20px; background: #2a2a3a; border-radius: 10px; position: relative; cursor: pointer; transition: background .2s; }
.reader-toggle.on { background: #7c3aed; }
.reader-toggle::after { content: ''; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; background: #fff; border-radius: 50%; transition: left .2s; }
.reader-toggle.on::after { left: 19px; }