/* ===================================================================
   Indian Loop Premium — epaper.css
   Premium iPages flipbook reader + grids + Readwhere-style mobile.
   =================================================================== */

/* =====================================================
   1. Grid + cards (used on home strip + archive)
   ===================================================== */
.ilp-epaper-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--ilp-gap);
}
.ilp-epaper-grid--lg { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--ilp-gap-lg); }

.ilp-epaper-card {
    background: var(--ilp-bg); border-radius: var(--ilp-radius);
    overflow: hidden; box-shadow: var(--ilp-shadow-sm);
    transition: transform var(--ilp-trans), box-shadow var(--ilp-trans);
    display: flex; flex-direction: column;
}
.ilp-epaper-card:hover { transform: translateY(-4px); box-shadow: var(--ilp-shadow-md); }
.ilp-epaper-card--today { box-shadow: 0 6px 20px rgba(213,0,0,.22), 0 0 0 2px var(--ilp-primary); }
.ilp-epaper-card__media {
    position: relative; aspect-ratio: 3/4; overflow: hidden;
    background: var(--ilp-muted); display: block;
}
.ilp-epaper-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.ilp-epaper-card:hover .ilp-epaper-card__media img { transform: scale(1.05); }
.ilp-epaper-card__placeholder { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; font-size: 48px; color: var(--ilp-subtle); }
.ilp-epaper-card__today-badge {
    position: absolute; top: 10px; left: 10px;
    background: var(--ilp-primary); color: #fff;
    padding: 4px 10px; border-radius: var(--ilp-radius-pill);
    font-size: 11px; font-weight: 800; text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(213,0,0,.4);
    animation: ilpPulse 1.6s ease-in-out infinite;
}
.ilp-epaper-card__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.7) 100%);
    display: flex; align-items: flex-end; justify-content: center; padding: 16px;
    opacity: 0; transition: opacity var(--ilp-trans);
}
.ilp-epaper-card:hover .ilp-epaper-card__overlay { opacity: 1; }
.ilp-epaper-card__read { color: #fff; font-weight: 700; padding: 8px 18px; background: var(--ilp-primary); border-radius: var(--ilp-radius-pill); box-shadow: 0 4px 14px rgba(0,0,0,.3); }
.ilp-epaper-card__body { padding: 14px 16px 16px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.ilp-epaper-card__title { font-size: 16px; margin: 0; line-height: 1.35; }
.ilp-epaper-card__title a { color: var(--ilp-fg); }
.ilp-epaper-card__title a:hover { color: var(--ilp-primary); }
.ilp-epaper-card__date  { color: var(--ilp-subtle); font-size: 13px; margin: 0; }
.ilp-epaper-card__actions { display: flex; gap: 8px; margin-top: auto; flex-wrap: wrap; }
.ilp-epaper-card__actions .ilp-btn { flex: 1; padding: 8px 12px; font-size: 13px; justify-content: center; min-width: 0; }
.ilp-epaper-card--lg .ilp-epaper-card__title { font-size: 18px; }

/* =====================================================
   2. Homepage section ("आज का ई-पेपर")
   ===================================================== */
.ilp-home-epaper {
    background:
        linear-gradient(180deg, var(--ilp-muted) 0%, var(--ilp-bg) 100%),
        repeating-linear-gradient(0deg, transparent 0 28px, rgba(0,0,0,.015) 28px 29px);
    border-top: 1px solid var(--ilp-line); border-bottom: 1px solid var(--ilp-line);
}
.ilp-home-epaper__grid {
    display: grid; grid-template-columns: minmax(260px, 360px) 1fr;
    gap: var(--ilp-gap-lg); align-items: start;
}
@media (max-width: 720px) { .ilp-home-epaper__grid { grid-template-columns: 1fr; } }
.ilp-home-epaper__rail { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 720px) {
    .ilp-home-epaper__rail { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
    .ilp-home-epaper__rail > * { flex: 0 0 160px; scroll-snap-align: start; }
}

/* =====================================================
   3. Archive head
   ===================================================== */
.ilp-epaper-archive__head { margin: 24px 0; }
.ilp-epaper-archive__sub  { color: var(--ilp-subtle); margin-top: 8px; }

/* =====================================================
   4. THE READER (single-epaper.php)
   ===================================================== */
.ilp-epaper-reader {
    padding: 0;
    background: #1a1611;          /* deep ink — sets the newspaper-on-desk mood */
    color: #f5f5f7;
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto auto auto 1fr auto;
}

/* Newspaper texture: layered SVG noise + cream radial — lightweight */
.ilp-epaper-reader::before {
    content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background:
        radial-gradient(ellipse at center, rgba(255,255,255,.03), transparent 70%),
        url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' seed='5'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .035 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
    background-size: auto, 200px 200px;
}
.ilp-epaper-reader > * { position: relative; z-index: 1; }

/* ---- 4a. Header bar ---- */
.ilp-epaper-reader__header {
    background: linear-gradient(180deg, #0b0a08 0%, #14110d 100%);
    border-bottom: 1px solid rgba(255,255,255,.06);
    box-shadow: 0 2px 16px rgba(0,0,0,.5);
}
.ilp-epaper-reader__header-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center; gap: 18px;
    padding: 12px 0;
}
.ilp-epaper-reader__brand .ilp-brand__text strong { color: #fff; }
.ilp-epaper-reader__brand img { max-height: 44px; width: auto; }

.ilp-epaper-reader__meta {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    color: #d8d8e0;
    min-width: 0;
}
.ilp-epaper-reader__title { font-size: clamp(15px, 1.6vw, 18px); color: #fff; }
.ilp-epaper-reader__date  { font-size: 13px; color: #a8a8b0; }

.ilp-epaper-reader__tools { display: flex; gap: 8px; align-items: center; }
.ilp-epaper-reader__tool {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 14px; border-radius: var(--ilp-radius-pill);
    background: rgba(255,255,255,.08); color: #fff;
    font-weight: 600; font-size: 13px;
    transition: background var(--ilp-trans), transform var(--ilp-trans);
    border: 0; cursor: pointer;
}
.ilp-epaper-reader__tool:hover { background: var(--ilp-primary); color: #fff; transform: translateY(-1px); }
.ilp-epaper-reader__tool--download { background: linear-gradient(135deg, #d50000, #ff5722); }
.ilp-epaper-reader__tool--download:hover { background: linear-gradient(135deg, #b71c1c, #d50000); }
@media (max-width: 720px) {
    .ilp-epaper-reader__tool-label { display: none; }
    .ilp-epaper-reader__tool { padding: 10px; }
}

/* ---- 4b. Breaking strip ---- */
.ilp-epaper-reader__breaking {
    background: var(--ilp-primary);
    color: #fff;
    overflow: hidden;
}
.ilp-epaper-reader__breaking-row { display: flex; align-items: center; gap: 14px; padding: 6px 0; }
.ilp-epaper-reader__breaking-label {
    background: #fff; color: var(--ilp-primary);
    padding: 4px 10px; border-radius: var(--ilp-radius-pill);
    font-weight: 800; font-size: 12px; white-space: nowrap;
    animation: ilpPulse 1.4s ease-in-out infinite;
}
.ilp-epaper-reader__breaking-text {
    flex: 1; overflow: hidden;
}
.ilp-epaper-reader__breaking-text span {
    display: inline-block; white-space: nowrap; padding-left: 100%;
    animation: ilpMarquee 40s linear infinite;
}

/* ---- 4c. Reading progress ---- */
.ilp-epaper-reader__progress {
    height: 3px; background: rgba(255,255,255,.06); width: 100%;
}
.ilp-epaper-reader__progress span {
    display: block; height: 100%;
    background: linear-gradient(90deg, var(--ilp-primary), #ff5722);
    transition: width .25s ease;
}

/* ---- 4d. Continue-reading toast ---- */
.ilp-epaper-reader__resume {
    position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%);
    background: #fff; color: #111;
    padding: 14px 18px; border-radius: 12px;
    box-shadow: 0 16px 48px rgba(0,0,0,.4);
    display: flex; gap: 12px; align-items: center;
    z-index: 60; max-width: calc(100% - 32px);
    animation: ilpPopIn .35s cubic-bezier(.34,1.56,.64,1) forwards;
}
.ilp-epaper-reader__resume-x { background: transparent; color: #666; font-size: 22px; line-height: 1; cursor: pointer; border: 0; }

/* ---- 4e. Main stage: thumbs | viewer ---- */
.ilp-epaper-reader__stage {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 0;
    min-height: 0;
}
@media (max-width: 900px) { .ilp-epaper-reader__stage { grid-template-columns: 1fr; } }

/* Thumbnail rail */
.ilp-epaper-reader__thumbs {
    background: rgba(0,0,0,.4);
    border-right: 1px solid rgba(255,255,255,.05);
    overflow-y: auto; overflow-x: hidden;
    padding: 14px 12px;
    max-height: calc(100vh - 200px);
    scrollbar-width: thin;
}
.ilp-epaper-reader__thumbs::-webkit-scrollbar { width: 6px; }
.ilp-epaper-reader__thumbs::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 3px; }
.ilp-epaper-reader__thumbs-inner { display: flex; flex-direction: column; gap: 10px; }
.ilp-epaper-thumb {
    position: relative; display: block; cursor: pointer;
    border: 2px solid transparent; border-radius: 6px; overflow: hidden;
    background: rgba(255,255,255,.06); aspect-ratio: 3/4;
    transition: border-color var(--ilp-trans), transform var(--ilp-trans);
}
.ilp-epaper-thumb:hover { transform: scale(1.03); }
.ilp-epaper-thumb.is-active { border-color: var(--ilp-primary); box-shadow: 0 0 0 4px rgba(213,0,0,.2); }
.ilp-epaper-thumb canvas, .ilp-epaper-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ilp-epaper-thumb__num {
    position: absolute; bottom: 2px; right: 4px;
    background: rgba(0,0,0,.7); color: #fff;
    padding: 1px 5px; border-radius: 3px;
    font-size: 10px; font-weight: 700;
}
.ilp-epaper-thumb__skel { width: 100%; height: 100%; background: linear-gradient(90deg, rgba(255,255,255,.04) 25%, rgba(255,255,255,.08) 50%, rgba(255,255,255,.04) 75%); background-size: 200% 100%; animation: ilpSkel 1.4s infinite; }

/* Mobile thumb sheet (Readwhere-style bottom drawer) */
@media (max-width: 900px) {
    .ilp-epaper-reader__thumbs {
        position: fixed; left: 0; right: 0; bottom: 0;
        max-height: 50vh; z-index: 70;
        border-right: 0;
        border-top: 1px solid rgba(255,255,255,.08);
        background: #0e0c0a;
        transform: translateY(100%);
        transition: transform .3s ease;
        padding-bottom: 70px; /* room for toolbar */
    }
    .ilp-epaper-reader__thumbs.is-open { transform: translateY(0); box-shadow: 0 -16px 48px rgba(0,0,0,.6); }
    .ilp-epaper-reader__thumbs-inner {
        flex-direction: row; gap: 8px; overflow-x: auto;
        scroll-snap-type: x mandatory;
    }
    .ilp-epaper-thumb { flex: 0 0 92px; scroll-snap-align: start; }
}

/* Viewer area */
.ilp-epaper-reader__viewer {
    display: flex; align-items: center; justify-content: center;
    padding: 28px 20px; position: relative;
    min-height: 60vh;
}
.ilp-epaper-reader__missing { padding: 60px 20px; text-align: center; }

.ilp-epaper-reader__book {
    position: relative; max-width: 100%;
    /* Realistic book/page shadow — layered */
    filter:
        drop-shadow(0 30px 40px rgba(0,0,0,.5))
        drop-shadow(0 6px 12px rgba(0,0,0,.35))
        drop-shadow(0 1px 2px rgba(0,0,0,.25));
    transition: filter .3s ease;
}
.ilp-epaper-reader__book.is-flipping { animation: ilpBookSway .35s ease; }
@keyframes ilpBookSway { 0% { transform: rotate(0); } 50% { transform: rotate(.4deg); } 100% { transform: rotate(0); } }

.ilp-epaper-reader__canvas {
    display: block; max-width: 100%; height: auto;
    background: #fefdf8; /* paper cream */
    border-radius: 2px;
}
.ilp-epaper-reader__ipages {
    width: 100%; max-width: 1100px;
    min-height: 50vh;
}
.ilp-epaper-reader__ipages canvas { background: #fefdf8 !important; }

/* Watermark across viewer */
.ilp-epaper-reader__watermark {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    color: rgba(0,0,0,.07); font-size: clamp(28px, 5vw, 56px); font-weight: 800;
    transform: rotate(-30deg); pointer-events: none;
    letter-spacing: .1em; text-transform: uppercase;
    z-index: 5; user-select: none;
}

/* Iframe mode */
.ilp-epaper-reader__iframe { width: 100%; height: 80vh; border: 0; background: #fff; border-radius: 4px; box-shadow: 0 20px 50px rgba(0,0,0,.5); }

/* Loading */
.ilp-epaper-reader__loading {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 12px; background: rgba(0,0,0,.6); border-radius: 4px;
    color: #fff;
}

/* ---- 4f. Bottom toolbar ---- */
.ilp-epaper-reader__toolbar {
    background: linear-gradient(0deg, #0b0a08 0%, #14110d 100%);
    border-top: 1px solid rgba(255,255,255,.06);
    box-shadow: 0 -4px 18px rgba(0,0,0,.4);
    position: sticky; bottom: 0; z-index: 75;
}
.ilp-epaper-reader__toolbar-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 14px; padding: 10px 0;
    flex-wrap: wrap;
}
.ilp-epaper-reader__tb-group { display: flex; align-items: center; gap: 6px; }
.ilp-ep-tb__btn {
    width: 38px; height: 38px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 10px;
    background: rgba(255,255,255,.06); color: #fff;
    font-size: 18px; line-height: 1; transition: background var(--ilp-trans);
    border: 0; cursor: pointer;
}
.ilp-ep-tb__btn:hover { background: rgba(255,255,255,.14); }
.ilp-ep-tb__btn:disabled { opacity: .4; cursor: not-allowed; }
.ilp-ep-tb__btn.is-on { background: var(--ilp-primary); }
.ilp-ep-tb__pages, .ilp-ep-tb__zoom { color: #fff; font-weight: 600; min-width: 70px; text-align: center; font-variant-numeric: tabular-nums; font-size: 14px; }

@media (max-width: 560px) {
    .ilp-epaper-reader__toolbar-row { gap: 6px; }
    .ilp-ep-tb__btn { width: 34px; height: 34px; font-size: 16px; }
    .ilp-ep-tb__pages, .ilp-ep-tb__zoom { min-width: 56px; font-size: 12px; }
}

/* ---- 4g. Night mode (additional darker pass) ---- */
.ilp-epaper-reader.is-night { background: #050403; }
.ilp-epaper-reader.is-night .ilp-epaper-reader__canvas,
.ilp-epaper-reader.is-night .ilp-epaper-reader__ipages canvas {
    filter: invert(.92) hue-rotate(180deg) contrast(.94);
}

/* ---- 4h. Share sheet ---- */
.ilp-epaper-reader__share-sheet {
    position: fixed; inset: 0; z-index: 200;
    background: rgba(0,0,0,.7); backdrop-filter: blur(8px);
    display: flex; align-items: center; justify-content: center;
    animation: ilpFade .25s ease;
}
.ilp-epaper-reader__share-sheet[hidden] { display: none; }
.ilp-epaper-reader__share-sheet-card {
    background: #fff; color: #111;
    padding: 24px; border-radius: 14px;
    max-width: 360px; width: calc(100% - 32px);
    box-shadow: var(--ilp-shadow-lg);
    text-align: center;
}
.ilp-epaper-reader__share-sheet-card h3 { margin-top: 0; }
@keyframes ilpFade { from { opacity: 0; } to { opacity: 1; } }

/* ---- 4i. Fullscreen mode ---- */
.ilp-epaper-reader:fullscreen {
    width: 100vw; height: 100vh;
    grid-template-rows: auto auto auto 1fr auto;
}
.ilp-epaper-reader:fullscreen .ilp-epaper-recent { display: none; }
.ilp-epaper-reader:fullscreen .ilp-epaper-reader__stage { min-height: 0; }
.ilp-epaper-reader:fullscreen .ilp-epaper-reader__viewer { padding: 14px; }

/* ---- 4j. Page-flip animation hooks (PDF.js fallback) ---- */
.ilp-epaper-reader__canvas.is-flip-r { animation: ilpFlipR .45s cubic-bezier(.4,0,.2,1); transform-origin: left center; }
.ilp-epaper-reader__canvas.is-flip-l { animation: ilpFlipL .45s cubic-bezier(.4,0,.2,1); transform-origin: right center; }
@keyframes ilpFlipR {
    0%   { transform: perspective(1500px) rotateY(0); opacity: .9; }
    50%  { transform: perspective(1500px) rotateY(-90deg); opacity: 0; }
    51%  { transform: perspective(1500px) rotateY(90deg); opacity: 0; }
    100% { transform: perspective(1500px) rotateY(0); opacity: 1; }
}
@keyframes ilpFlipL {
    0%   { transform: perspective(1500px) rotateY(0); opacity: .9; }
    50%  { transform: perspective(1500px) rotateY(90deg); opacity: 0; }
    51%  { transform: perspective(1500px) rotateY(-90deg); opacity: 0; }
    100% { transform: perspective(1500px) rotateY(0); opacity: 1; }
}

/* =====================================================
   5. Recent strip under the reader
   ===================================================== */
.ilp-epaper-recent {
    background: var(--ilp-bg); color: var(--ilp-fg);
    padding: 32px 16px;
    border-radius: 12px 12px 0 0;
    margin-top: 20px;
}
.ilp-epaper-recent .ilp-section-title { color: var(--ilp-fg); }
.ilp-epaper-recent .ilp-epaper-grid { margin-top: 18px; }

/* =====================================================
   6. Dark-mode tweaks (light theme already mostly OK because
       reader is intentionally dark; just polish card surfaces)
   ===================================================== */
html[data-theme="dark"] .ilp-home-epaper {
    background: linear-gradient(180deg, var(--ilp-muted) 0%, var(--ilp-bg) 100%);
}
html[data-theme="dark"] .ilp-epaper-card { background: var(--ilp-muted); }
html[data-theme="dark"] .ilp-epaper-card--today { box-shadow: 0 6px 20px rgba(213,0,0,.3), 0 0 0 2px var(--ilp-primary); }
html[data-theme="dark"] .ilp-epaper-reader__share-sheet-card { background: var(--ilp-muted); color: var(--ilp-fg); }
html[data-theme="dark"] .ilp-epaper-reader__resume { background: var(--ilp-muted); color: var(--ilp-fg); }

/* =====================================================
   7. Mobile (≤ 560 px) — Readwhere experience
   ===================================================== */
@media (max-width: 560px) {
    .ilp-epaper-grid, .ilp-epaper-grid--lg { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .ilp-epaper-card__title { font-size: 14px; }
    .ilp-epaper-card__actions .ilp-btn { font-size: 12px; padding: 6px 10px; }
    .ilp-epaper-reader__header-row { grid-template-columns: auto 1fr auto; gap: 8px; padding: 8px 0; }
    .ilp-epaper-reader__meta { gap: 6px; }
    .ilp-epaper-reader__title { font-size: 14px; }
    .ilp-epaper-reader__date { display: none; }
    .ilp-epaper-reader__brand img { max-height: 34px; }
    .ilp-epaper-reader__viewer { padding: 10px; min-height: 50vh; }
    .ilp-epaper-reader__resume { bottom: 100px; padding: 10px 14px; font-size: 13px; }
}

/* Reduced-motion */
@media (prefers-reduced-motion: reduce) {
    .ilp-epaper-reader__book, .ilp-epaper-reader__canvas { animation: none !important; transition: none !important; filter: none !important; }
}