/* ================================================
   शास्त्री पोर्टल v3
   Night mode FIXED · 7 Themes · Glass UI
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&family=Noto+Serif+Devanagari:wght@400;600;700;800&family=Akshar:wght@400;500;600;700;800&display=swap');

/* सिद्धान्त फन्ट — नेपाली/देवनागरी टेक्स्टको लागि (unicode-range ले Latin अक्षरलाई यहाँ नआउने बनाउँछ,
   त्यसैले तिनीहरू स्वतः तलको Chakra Petch मा जान्छन्) */
@font-face {
  font-family: 'Siddhanta';
  src: url('../fonts/Siddhanta.ttf') format('truetype');
  unicode-range: U+0900-097F, U+200C-200D, U+20B9, U+A8E0-A8FF;
  font-weight: 400;
  font-display: swap;
}

/* ═══════════════════════════════════════
   THEME DEFINITIONS
   Each theme sets all required variables
   ═══════════════════════════════════════ */

/* Default / Warm Saffron (Light) */
:root {
  --accent:        #FF8C35;
  --accent-2:      #FF5F35;
  --accent-glow:   rgba(255,140,53,0.28);
  --mesh-a:        #F5C07A;
  --mesh-b:        #A8D8B0;
  --mesh-c:        #90C4E8;
  --mesh-d:        #C4A8E0;
  --bg:            #EAE6DE;
  --surface:       rgba(255,255,255,0.62);
  --surface-b:     rgba(255,255,255,0.82);
  --surface-high:  rgba(255,255,255,0.92);
  --surface-modal: rgba(252,250,246,0.97);
  --nav-bg:        rgba(245,242,236,0.32);
  --header-bg:     rgba(238,234,228,0.90);
  --input-bg:      rgba(255,255,255,0.72);
  --border:        rgba(180,155,110,0.22);
  --divider:       rgba(180,155,110,0.12);
  --shadow:        rgba(80,50,10,0.10);
  --shadow-lg:     rgba(80,50,10,0.20);
  --island:        rgba(18,14,8,0.92);
  --island-border: rgba(255,255,255,0.14);
  --text-1:        #1A1209;
  --text-2:        #5C4A2A;
  --text-3:        #9E8A6A;
  --text-4:        #C8B898;
  --scheme:        light;
}

/* Forest Green */
[data-theme="green"] {
  --accent:        #2E9E5A;
  --accent-2:      #1A7A40;
  --accent-glow:   rgba(46,158,90,0.25);
  --mesh-a:        #A8E4B8;
  --mesh-b:        #D4F0A8;
  --mesh-c:        #88C8A8;
  --mesh-d:        #B8E8C8;
  --bg:            #E2EDE6;
  --surface:       rgba(240,252,244,0.65);
  --surface-b:     rgba(240,252,244,0.85);
  --surface-high:  rgba(248,255,250,0.95);
  --surface-modal: rgba(245,252,248,0.97);
  --nav-bg:        rgba(230,248,236,0.32);
  --header-bg:     rgba(225,242,230,0.92);
  --input-bg:      rgba(240,252,244,0.75);
  --border:        rgba(46,158,90,0.18);
  --divider:       rgba(46,158,90,0.10);
  --shadow:        rgba(10,60,20,0.10);
  --shadow-lg:     rgba(10,60,20,0.20);
  --island:        rgba(8,28,14,0.92);
  --island-border: rgba(255,255,255,0.16);
  --text-1:        #0A2010;
  --text-2:        #2A5E30;
  --text-3:        #6A9E70;
  --text-4:        #A8CCB0;
  --scheme:        light;
}

/* Ocean Blue */
[data-theme="blue"] {
  --accent:        #2878D8;
  --accent-2:      #1558B0;
  --accent-glow:   rgba(40,120,216,0.25);
  --mesh-a:        #90C8F8;
  --mesh-b:        #A8D8FF;
  --mesh-c:        #C8E8FF;
  --mesh-d:        #88B8E8;
  --bg:            #DDE8F4;
  --surface:       rgba(235,245,255,0.65);
  --surface-b:     rgba(235,245,255,0.85);
  --surface-high:  rgba(245,252,255,0.95);
  --surface-modal: rgba(242,249,255,0.97);
  --nav-bg:        rgba(228,242,255,0.32);
  --header-bg:     rgba(222,238,255,0.92);
  --input-bg:      rgba(235,245,255,0.75);
  --border:        rgba(40,120,216,0.18);
  --divider:       rgba(40,120,216,0.10);
  --shadow:        rgba(8,30,80,0.10);
  --shadow-lg:     rgba(8,30,80,0.20);
  --island:        rgba(6,18,48,0.92);
  --island-border: rgba(255,255,255,0.16);
  --text-1:        #081830;
  --text-2:        #1A4A88;
  --text-3:        #5888C8;
  --text-4:        #98C0E8;
  --scheme:        light;
}

/* Royal Purple */
[data-theme="purple"] {
  --accent:        #8040D0;
  --accent-2:      #6020B0;
  --accent-glow:   rgba(128,64,208,0.25);
  --mesh-a:        #C8A8F0;
  --mesh-b:        #E0C8FF;
  --mesh-c:        #B888E8;
  --mesh-d:        #D8B8FF;
  --bg:            #EAE2F5;
  --surface:       rgba(248,240,255,0.65);
  --surface-b:     rgba(248,240,255,0.85);
  --surface-high:  rgba(252,248,255,0.95);
  --surface-modal: rgba(250,246,255,0.97);
  --nav-bg:        rgba(242,234,255,0.32);
  --header-bg:     rgba(238,230,252,0.92);
  --input-bg:      rgba(248,240,255,0.75);
  --border:        rgba(128,64,208,0.18);
  --divider:       rgba(128,64,208,0.10);
  --shadow:        rgba(40,10,80,0.10);
  --shadow-lg:     rgba(40,10,80,0.20);
  --island:        rgba(22,8,48,0.92);
  --island-border: rgba(255,255,255,0.16);
  --text-1:        #1E0840;
  --text-2:        #5020A0;
  --text-3:        #9060C8;
  --text-4:        #C8A8E8;
  --scheme:        light;
}

/* Rose Gold */
[data-theme="rose"] {
  --accent:        #D04878;
  --accent-2:      #B02858;
  --accent-glow:   rgba(208,72,120,0.25);
  --mesh-a:        #F8B8C8;
  --mesh-b:        #FFD8E0;
  --mesh-c:        #F0A8B8;
  --mesh-d:        #E8C8D8;
  --bg:            #F2E8EC;
  --surface:       rgba(255,242,248,0.65);
  --surface-b:     rgba(255,242,248,0.85);
  --surface-high:  rgba(255,248,252,0.95);
  --surface-modal: rgba(255,246,250,0.97);
  --nav-bg:        rgba(252,238,246,0.32);
  --header-bg:     rgba(248,234,242,0.92);
  --input-bg:      rgba(255,242,248,0.75);
  --border:        rgba(208,72,120,0.18);
  --divider:       rgba(208,72,120,0.10);
  --shadow:        rgba(80,10,30,0.10);
  --shadow-lg:     rgba(80,10,30,0.20);
  --island:        rgba(40,6,18,0.92);
  --island-border: rgba(255,255,255,0.16);
  --text-1:        #280810;
  --text-2:        #882040;
  --text-3:        #C06080;
  --text-4:        #E0A8B8;
  --scheme:        light;
}

/* Slate Gray */
[data-theme="slate"] {
  --accent:        #5888AA;
  --accent-2:      #3A6888;
  --accent-glow:   rgba(88,136,170,0.25);
  --mesh-a:        #B8C8D8;
  --mesh-b:        #C8D8E8;
  --mesh-c:        #A8B8C8;
  --mesh-d:        #D0DCE8;
  --bg:            #E0E6EC;
  --surface:       rgba(240,246,252,0.65);
  --surface-b:     rgba(240,246,252,0.85);
  --surface-high:  rgba(248,252,255,0.95);
  --surface-modal: rgba(244,248,252,0.97);
  --nav-bg:        rgba(232,240,248,0.32);
  --header-bg:     rgba(228,236,244,0.92);
  --input-bg:      rgba(240,246,252,0.75);
  --border:        rgba(88,136,170,0.18);
  --divider:       rgba(88,136,170,0.10);
  --shadow:        rgba(20,40,60,0.10);
  --shadow-lg:     rgba(20,40,60,0.20);
  --island:        rgba(10,20,32,0.92);
  --island-border: rgba(255,255,255,0.16);
  --text-1:        #0A1820;
  --text-2:        #2A4860;
  --text-3:        #6888A0;
  --text-4:        #A8BCC8;
  --scheme:        light;
}

/* Autumn Orange */
[data-theme="autumn"] {
  --accent:        #D4600A;
  --accent-2:      #B84000;
  --accent-glow:   rgba(212,96,10,0.25);
  --mesh-a:        #F5C08A;
  --mesh-b:        #E8A060;
  --mesh-c:        #F0D0A0;
  --mesh-d:        #D89060;
  --bg:            #F0E8DC;
  --surface:       rgba(255,245,235,0.65);
  --surface-b:     rgba(255,245,235,0.85);
  --surface-high:  rgba(255,250,245,0.95);
  --surface-modal: rgba(255,248,240,0.97);
  --nav-bg:        rgba(245,235,220,0.32);
  --header-bg:     rgba(240,230,215,0.92);
  --input-bg:      rgba(255,245,235,0.75);
  --border:        rgba(212,96,10,0.18);
  --divider:       rgba(212,96,10,0.10);
  --shadow:        rgba(80,30,5,0.10);
  --shadow-lg:     rgba(80,30,5,0.22);
  --island:        rgba(40,15,2,0.92);
  --island-border: rgba(255,255,255,0.16);
  --text-1:        #280E02;
  --text-2:        #884020;
  --text-3:        #C08060;
  --text-4:        #E0B898;
  --scheme:        light;
}

/* Teal Mint */
[data-theme="teal"] {
  --accent:        #0A9E8A;
  --accent-2:      #007A6A;
  --accent-glow:   rgba(10,158,138,0.25);
  --mesh-a:        #88DDD0;
  --mesh-b:        #A8EDE0;
  --mesh-c:        #C8F5EC;
  --mesh-d:        #68CCC0;
  --bg:            #DCF0EC;
  --surface:       rgba(232,252,248,0.65);
  --surface-b:     rgba(232,252,248,0.85);
  --surface-high:  rgba(245,255,252,0.95);
  --surface-modal: rgba(240,254,252,0.97);
  --nav-bg:        rgba(224,248,244,0.32);
  --header-bg:     rgba(216,244,240,0.92);
  --input-bg:      rgba(232,252,248,0.75);
  --border:        rgba(10,158,138,0.18);
  --divider:       rgba(10,158,138,0.10);
  --shadow:        rgba(5,50,45,0.10);
  --shadow-lg:     rgba(5,50,45,0.20);
  --island:        rgba(4,26,22,0.92);
  --island-border: rgba(255,255,255,0.16);
  --text-1:        #042018;
  --text-2:        #0A6858;
  --text-3:        #40A898;
  --text-4:        #88CCC4;
  --scheme:        light;
}

/* Deep Night (true AMOLED dark) */
[data-theme="amoled"] {
  --accent:        #FFAA40;
  --accent-2:      #FF8020;
  --accent-glow:   rgba(255,170,64,0.32);
  --mesh-a:        rgba(120,60,10,0.50);
  --mesh-b:        rgba(20,80,40,0.40);
  --mesh-c:        rgba(15,50,120,0.40);
  --mesh-d:        rgba(60,20,120,0.35);
  --bg:            #000000;
  --surface:       rgba(16,12,8,0.90);
  --surface-b:     rgba(24,18,12,0.95);
  --surface-high:  rgba(32,24,16,0.97);
  --surface-modal: rgba(10,8,5,0.99);
  --nav-bg:        rgba(6,4,2,0.32);
  --header-bg:     rgba(6,4,2,0.98);
  --input-bg:      rgba(22,16,10,0.90);
  --border:        rgba(255,180,80,0.08);
  --divider:       rgba(255,180,80,0.05);
  --shadow:        rgba(0,0,0,0.70);
  --shadow-lg:     rgba(0,0,0,0.90);
  --island:        rgba(255,255,255,0.08);
  --island-border: rgba(255,255,255,0.14);
  --text-1:        #FFFFFF;
  --text-2:        #C8A870;
  --text-3:        #806040;
  --text-4:        #483820;
  --scheme:        dark;
}

/* Midnight Dark — always dark */
[data-theme="dark"] {
  --accent:        #FF9040;
  --accent-2:      #FF6020;
  --accent-glow:   rgba(255,144,64,0.30);
  --mesh-a:        rgba(180,90,20,0.50);
  --mesh-b:        rgba(40,110,60,0.40);
  --mesh-c:        rgba(30,80,160,0.40);
  --mesh-d:        rgba(90,50,160,0.35);
  --bg:            #0C0A07;
  --surface:       rgba(30,24,16,0.80);
  --surface-b:     rgba(44,36,24,0.88);
  --surface-high:  rgba(54,44,30,0.95);
  --surface-modal: rgba(18,14,9,0.98);
  --nav-bg:        rgba(10,8,5,0.32);
  --header-bg:     rgba(12,9,6,0.94);
  --input-bg:      rgba(40,32,20,0.85);
  --border:        rgba(255,200,120,0.10);
  --divider:       rgba(255,200,120,0.06);
  --shadow:        rgba(0,0,0,0.50);
  --shadow-lg:     rgba(0,0,0,0.70);
  --island:        rgba(255,255,255,0.10);
  --island-border: rgba(255,255,255,0.18);
  --text-1:        #F0E8D5;
  --text-2:        #C0A878;
  --text-3:        #806850;
  --text-4:        #504030;
  --scheme:        dark;
}

/* ═══════════════════════════════════
   SHARED DESIGN TOKENS
   ═══════════════════════════════════ */
:root {
  --r-xs:  10px;
  --r-sm:  14px;
  --r-md:  20px;
  --r-lg:  28px;
  --r-xl:  36px;
  --r-pill:999px;
  --blur:  22px;
  --blur-sm: 12px;
  --ease-spring: cubic-bezier(0.34,1.56,0.64,1);
  --ease-out:    cubic-bezier(0.4,0,0.2,1);
  --ease-in-out: cubic-bezier(0.4,0,0.6,1);
  --t-fast: 0.18s;
  --t:      0.30s;
  --t-slow: 0.50s;
  --font:   'Siddhanta', 'Chakra Petch', 'Noto Serif Devanagari', serif;
  --font-s: 'Siddhanta', 'Chakra Petch', 'Noto Serif Devanagari', serif;
}

/* ═══════════════════════════════════
   RESET
   ═══════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; color-scheme: var(--scheme, light); }

/* KEY FIX: All theme-related properties transition smoothly */
body, body * {
  transition:
    background-color var(--t-slow) var(--ease-out),
    border-color     var(--t-slow) var(--ease-out),
    color            var(--t-slow) var(--ease-out),
    box-shadow       var(--t-slow) var(--ease-out);
}

/* Exclude animation/transform transitions from above */
.year-card, .book-card, .hdr-btn, .fab,
.nav-ico, .tog-knob, .ch-rd-btn, .back-btn, .btn-p,
.search-glass, .theme-dot, .chapter-item,
.bg-blob, .bg-mesh-layer { transition: none !important; }

/* Re-apply specific interactive transitions */
.year-card    { transition: transform var(--t) var(--ease-spring), box-shadow var(--t) var(--ease-out), background-color var(--t-slow) var(--ease-out) !important; }
.book-card    { transition: transform 0.28s var(--ease-spring), box-shadow 0.28s var(--ease-out), background-color var(--t-slow) var(--ease-out) !important; }
.hdr-btn      { transition: transform 0.2s var(--ease-spring), background-color var(--t-slow) var(--ease-out), box-shadow 0.2s var(--ease-out) !important; }
.fab          { transition: transform 0.3s var(--ease-spring), box-shadow 0.3s var(--ease-out) !important; }
.nav-ico      { transition: transform 0.3s var(--ease-spring) !important; }
.tog-knob     { transition: transform 0.3s var(--ease-spring) !important; }
.search-glass { transition: border-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out), background-color var(--t-slow) var(--ease-out) !important; }
.back-btn     { transition: transform 0.2s var(--ease-spring), background-color var(--t-slow) var(--ease-out) !important; }
.btn-p        { transition: transform 0.2s var(--ease-spring), box-shadow 0.2s var(--ease-out) !important; }
.theme-dot    { transition: transform 0.2s var(--ease-spring), box-shadow 0.2s var(--ease-out) !important; }
.chapter-item { transition: box-shadow 0.25s var(--ease-out), background-color var(--t-slow) var(--ease-out) !important; }

body {
  font-family: var(--font);
  color: var(--text-1);
  background-color: var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
  padding-bottom: 90px;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ═══════════════════════════════════
   ANIMATED MESH BACKGROUND
   ═══════════════════════════════════ */
#bgCanvas {
  position: fixed; inset: 0; z-index: -1;
  width: 100%; height: 100%;
  pointer-events: none;
}

/* ═══════════════════════════════════
   GLASS UTILITY
   ═══════════════════════════════════ */
.glass {
  background: var(--surface);
  backdrop-filter: blur(var(--blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(180%);
  border: 1px solid var(--surface-b);
  box-shadow: 0 4px 24px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.4);
}
.glass-high {
  background: var(--surface-high);
  backdrop-filter: blur(32px) saturate(200%);
  -webkit-backdrop-filter: blur(32px) saturate(200%);
  border: 1px solid var(--border);
  box-shadow: 0 8px 32px var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.5);
}

/* ═══════════════════════════════════
   HEADER
   ═══════════════════════════════════ */
.site-header {
  position: sticky; top: 0; z-index: 200;
  background: var(--header-bg);
  backdrop-filter: blur(28px) saturate(200%);
  transform: translateZ(0);
  -webkit-backdrop-filter: blur(28px) saturate(200%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 var(--border), 0 4px 20px var(--shadow);
  padding: 9px 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}

.logo-pill {
  display: inline-flex; align-items: center; gap: 9px;
  background: transparent;
  border: none;
  border-radius: var(--r-pill);
  padding: 4px 6px 4px 4px;
}
.logo-ico {
  width: 34px; height: 34px;
  background: #FFFFFF;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 18px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  flex-shrink: 0;
}
.logo-text {
  font-family: 'Akshar', var(--font-s);
  font-size: 1.1rem; font-weight: 800; color: var(--text-1);
  letter-spacing: 0.3px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* ── Logo intro animation — प्रत्येक नयाँ एप-खोलाइमा एक पटक मात्र ──
   केवल transform/opacity प्रयोग गरिएको (compositor-only), ताकि
   पृष्ठभूमिको canvas animation वा डाटा-लोडिङले यसलाई jank नगरोस्। */
.logo-text-mask {
  display: inline-block;
  overflow: hidden;
  vertical-align: middle;
}
.logo-text { display: inline-block; will-change: transform, opacity; }
.logo-ico.la-play {
  animation: laIconPop 0.45s var(--ease-spring) both;
  will-change: transform, opacity;
}
.logo-text.la-play {
  animation: laTextSlide 0.46s 0.12s var(--ease-out) both;
}
@keyframes laIconPop {
  0%   { transform: scale(0.5) rotate(-10deg); opacity: 0; }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}
@keyframes laTextSlide {
  0%   { transform: translateX(-100%); opacity: 0; }
  100% { transform: translateX(0); opacity: 1; }
}

.header-right { display: flex; align-items: center; gap: 7px; }

.hdr-btn {
  width: 35px; height: 35px;
  background: var(--surface);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--surface-b);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 15px;
  box-shadow: 0 2px 8px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.35);
  color: var(--text-2);
}
.hdr-btn:hover { transform: scale(1.1); }
.hdr-btn:active { transform: scale(0.93); }

/* ═══════════════════════════════════
   3-DOTS MENU
   ═══════════════════════════════════ */
.dots-menu-wrap { position: relative; }

.dots-menu {
  position: absolute; top: calc(100% + 10px); right: 0;
  background: var(--surface-modal);
  backdrop-filter: blur(40px) saturate(220%);
  -webkit-backdrop-filter: blur(40px) saturate(220%);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: 0 20px 60px var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.5);
  width: 272px; z-index: 300;
  /* Scrollable */
  overflow-y: auto;
  max-height: calc(100vh - 80px);
  /* Smooth scroll on iOS */
  -webkit-overflow-scrolling: touch;
  opacity: 0; transform: scale(0.92) translateY(-8px); transform-origin: top right;
  pointer-events: none;
  transition: opacity 0.22s var(--ease-out), transform 0.22s var(--ease-spring) !important;
}
/* Custom scrollbar for dots menu */
.dots-menu::-webkit-scrollbar { width: 4px; }
.dots-menu::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.dots-menu.open {
  opacity: 1; transform: scale(1) translateY(0);
  pointer-events: all;
}

.dm-section { padding: 12px 14px 6px; }
.dm-label { font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-3); margin-bottom: 10px; }

/* Theme dots */
.theme-dots { display: flex; gap: 9px; flex-wrap: wrap; padding-bottom: 12px; border-bottom: 1px solid var(--divider); }
.theme-dot {
  width: 36px; height: 36px; border-radius: 50%; cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  position: relative; border: 2px solid transparent;
  display: flex; align-items: center; justify-content: center; font-size: 12px;
}
.theme-dot.active { border-color: var(--text-1); box-shadow: 0 0 0 3px var(--accent-glow), 0 2px 8px rgba(0,0,0,0.2); }
.theme-dot:hover { transform: scale(1.15); box-shadow: 0 4px 14px rgba(0,0,0,0.25); }
.td-saffron { background: linear-gradient(135deg,#FF9040,#FF5F35); }
.td-green   { background: linear-gradient(135deg,#2E9E5A,#1A7A40); }
.td-blue    { background: linear-gradient(135deg,#2878D8,#1558B0); }
.td-purple  { background: linear-gradient(135deg,#8040D0,#6020B0); }
.td-rose    { background: linear-gradient(135deg,#D04878,#B02858); }
.td-slate   { background: linear-gradient(135deg,#5888AA,#3A6888); }
.td-autumn  { background: linear-gradient(135deg,#D4600A,#B84000); }
.td-teal    { background: linear-gradient(135deg,#0A9E8A,#007A6A); }
.td-amoled  { background: linear-gradient(135deg,#333,#000); border: 1px solid #555; }
.td-dark    { background: linear-gradient(135deg,#2A2018,#0C0A07); }

/* Language chips in ⋮ menu */
.lang-chips { display: flex; gap: 8px; flex-wrap: wrap; padding-bottom: 4px; }
.lang-chip {
  padding: 7px 14px; border-radius: 20px; cursor: pointer;
  font-size: 0.78rem; font-weight: 700;
  background: var(--surface); border: 1.5px solid var(--border); color: var(--text-2);
  transition: all var(--t-fast) !important;
}
.lang-chip:hover { transform: translateY(-1px); }
.lang-chip.active {
  background: var(--accent); border-color: var(--accent); color: #fff;
  box-shadow: 0 3px 10px var(--accent-glow);
}

/* Menu items */
.dm-item {
  display: flex; align-items: center; gap: 11px;
  padding: 11px 6px; cursor: pointer; border-radius: var(--r-sm);
  transition: background var(--t-fast) !important;
}
.dm-item:hover { background: var(--surface); }
.dm-item-ico {
  width: 32px; height: 32px; border-radius: 9px;
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; font-size: 16px;
  flex-shrink: 0;
}
.dm-item-name { font-size: 0.84rem; font-weight: 600; color: var(--text-1); }
.dm-item-sub  { font-size: 0.7rem; color: var(--text-3); margin-top: 1px; }

/* Toggle in menu */
.dm-tog {
  margin-left: auto; flex-shrink: 0;
  width: 42px; height: 23px; border-radius: 12px;
  background: var(--border); position: relative; cursor: pointer;
  transition: background 0.28s var(--ease-out) !important;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.15);
}
.dm-tog.on { background: var(--accent); }
.dm-tog-k {
  position: absolute; top: 2.5px; left: 2.5px;
  width: 18px; height: 18px; border-radius: 50%;
  background: white; box-shadow: 0 2px 5px rgba(0,0,0,0.22);
}
.dm-tog.on .dm-tog-k { transform: translateX(19px); }

/* Font slider */
.dm-slider-row { padding: 8px 6px 12px; border-top: 1px solid var(--divider); }
.dm-slider-head { display: flex; justify-content: space-between; margin-bottom: 8px; }
.dm-slider-lbl  { font-size: 0.78rem; font-weight: 600; color: var(--text-2); }
.dm-slider-val  { font-size: 0.78rem; color: var(--accent); font-weight: 700; }
input[type=range].dm-slider {
  width: 100%; height: 4px; accent-color: var(--accent); cursor: pointer;
  background: var(--border); border-radius: 2px; outline: none; border: none;
}

/* App version / update item */
#appVersionLbl { color: var(--accent); font-weight: 700; }

/* Follow/social row inside ⋮ menu (अन्तिम सेक्सन) */
.dm-social-row { display: flex; justify-content: center; gap: 10px; padding-top: 2px; }
.dm-social-row .social-ico { width: 36px; height: 36px; }
.dm-social-row .social-ico svg { width: 17px; height: 17px; }
.social-ico.gh { background: linear-gradient(135deg,#333,#111); }
.social-ico.gm { background: linear-gradient(135deg,#EA4335,#C5221F); }

/* ═══════════════════════════════════
   DATETIME ISLAND
   ═══════════════════════════════════ */
.datetime-bar {
  display: flex; justify-content: center;
  padding: 7px 16px;
}
.dt-pill {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--island); border: 1px solid var(--island-border);
  border-radius: var(--r-pill); padding: 6px 16px;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.28), inset 0 1px 0 rgba(255,255,255,0.08);
  font-size: 0.77rem;
}
.dt-time { color: white; font-weight: 700; font-size: 0.84rem; font-variant-numeric: tabular-nums; letter-spacing: 0.8px; }
.dt-sep  { color: rgba(255,255,255,0.22); }
.dt-date { color: rgba(255,255,255,0.72); font-size: 0.74rem; }
.dt-bs   { color: var(--accent); font-weight: 700; background: rgba(255,255,255,0.1); padding: 2px 8px; border-radius: 20px; font-size: 0.72rem; }

/* ═══════════════════════════════════
   TICKER
   ═══════════════════════════════════ */
.ticker-bar {
  margin: 10px 16px 4px;
  background: var(--surface);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--surface-b);
  border-radius: var(--r-sm);
  box-shadow: 0 2px 12px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.35);
  height: 36px; display: flex; align-items: center; gap: 10px; overflow: hidden; padding: 0 12px 0 8px;
}
.ticker-badge {
  background: linear-gradient(135deg,#E53935,#FF6835);
  color: white; font-size: 0.64rem; font-weight: 800; padding: 3px 8px;
  border-radius: 20px; white-space: nowrap; flex-shrink: 0; letter-spacing: 0.5px;
  box-shadow: 0 2px 6px rgba(229,57,53,0.3);
}
.ticker-inner-wrap { flex: 1; overflow: hidden; }
.ticker-inner {
  display: flex; gap: 48px; white-space: nowrap;
  animation: tickRun 28s linear infinite;
  font-size: 0.78rem; color: var(--text-2);
}
/* ट्याप गर्दा mobile ब्राउजरहरूमा :hover टाँसिएर ticker रोकिने समस्या हुन्थ्यो —
   अब यो pause-on-hover केवल साँच्चैको माउस भएको device (desktop) मा मात्र लागू हुन्छ */
@media (hover: hover) and (pointer: fine) {
  .ticker-inner:hover { animation-play-state: paused; }
}
.t-item::before { content: '◆ '; color: var(--accent); font-size: 0.5rem; vertical-align: middle; }
@keyframes tickRun { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ═══════════════════════════════════
   SEARCH
   ═══════════════════════════════════ */
.search-wrap {
  padding: 0 16px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease-out), opacity 0.25s var(--ease-out), padding 0.3s var(--ease-out);
}
.search-wrap.open {
  padding: 9px 16px 6px;
  max-height: 80px;
  opacity: 1;
  overflow: visible;
}
.search-glass {
  position: relative;
  background: var(--input-bg);
  backdrop-filter: blur(18px) saturate(170%);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  border: 1px solid var(--surface-b);
  border-radius: var(--r-pill);
  box-shadow: 0 2px 14px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.5);
}
.search-glass:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow), 0 4px 20px var(--shadow);
  transform: translateY(-1px);
}
.search-glass input {
  width: 100%; background: transparent; border: none; outline: none;
  padding: 12px 44px 12px 42px;
  font-family: var(--font); font-size: 0.88rem; color: var(--text-1);
}
.search-glass input::placeholder { color: var(--text-3); }
.s-ico { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); font-size: 15px; color: var(--text-3); pointer-events: none; }
.s-clr {
  position: absolute; right: 11px; top: 50%; transform: translateY(-50%);
  background: var(--border); border: none; border-radius: 50%;
  width: 21px; height: 21px; cursor: pointer; font-size: 10px; color: var(--text-2);
  display: none; align-items: center; justify-content: center;
}
.s-clr.show { display: flex; }
.s-drop {
  position: absolute; top: calc(100% + 7px); left: 0; right: 0;
  background: var(--surface-modal);
  backdrop-filter: blur(40px) saturate(200%);
  -webkit-backdrop-filter: blur(40px) saturate(200%);
  border: 1px solid var(--border); border-radius: var(--r-md);
  box-shadow: 0 20px 50px var(--shadow-lg);
  z-index: 190; display: none; overflow: hidden;
  animation: dropIn 0.2s var(--ease-spring);
}
/* Search wrapper: above year cards (z:1) but below header (z:200) */
.search-wrap { position: relative; z-index: 150; }
.s-drop.open { display: block; }
@keyframes dropIn { from { opacity:0; transform:translateY(-6px) scale(0.97); } to { opacity:1; transform:none; } }
.s-row { display:flex; align-items:center; gap:11px; padding:11px 14px; cursor:pointer; border-bottom:1px solid var(--divider); }
.s-row:last-child { border-bottom:none; }
.s-row:hover { background: var(--surface); }
.s-ico2 { width:38px; height:38px; border-radius:var(--r-sm); display:flex; align-items:center; justify-content:center; font-family:var(--font-s); font-size:16px; font-weight:800; color:#fff; text-shadow:0 1px 4px rgba(0,0,0,0.25); flex-shrink:0; }
.s-name { font-size:0.85rem; font-weight:600; color:var(--text-1); }
.s-sub  { font-size:0.72rem; color:var(--text-3); margin-top:2px; }
.s-empty { padding:20px; text-align:center; color:var(--text-3); font-size:0.85rem; }

/* ═══════════════════════════════════
   MAIN CONTENT
   ═══════════════════════════════════ */
.content { padding: 10px 16px; max-width: 560px; margin: 0 auto; }
.sec-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:11px; }
.sec-title {
  font-family: var(--font-s); font-size:0.98rem; font-weight:700; color:var(--text-1);
  display:flex; align-items:center; gap:8px;
}
.sec-title::before { content:''; width:3px; height:15px; background:linear-gradient(to bottom,var(--accent),var(--accent-2)); border-radius:2px; display:inline-block; }

/* ═══════════════════════════════════
   YEAR CARDS
   ═══════════════════════════════════ */
.years-stack { display:flex; flex-direction:column; gap:11px; }

.year-card {
  position:relative; border-radius:var(--r-xl); overflow:hidden;
  cursor:pointer; height:118px; text-decoration:none; display:block;
  box-shadow: 0 4px 20px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.4);
}
.year-card:hover  { transform:translateY(-4px) scale(1.01); box-shadow:0 16px 40px var(--shadow-lg); }
.year-card:active { transform:scale(0.97); }

.yc-bg { position:absolute; inset:0; }
.yc-o { background:linear-gradient(135deg,#FFE5BB,#FFC878,#FF9040); }
.yc-g { background:linear-gradient(135deg,#D4F5DF,#90DFA8,#3EB868); }
.yc-b { background:linear-gradient(135deg,#CEEAFF,#88C8FF,#2E90F0); }
.yc-p { background:linear-gradient(135deg,#EAD8FF,#C8A0FF,#9060F0); }
[data-theme="dark"] .yc-o { background:linear-gradient(135deg,#3A1804,#6A3010,#9A5020); }
[data-theme="dark"] .yc-g { background:linear-gradient(135deg,#041A0C,#0E4820,#1A6830); }
[data-theme="dark"] .yc-b { background:linear-gradient(135deg,#040E28,#0A2558,#103888); }
[data-theme="dark"] .yc-p { background:linear-gradient(135deg,#160628,#3A1268,#581E98); }

.yc-shine {
  position:absolute; inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,0.32) 0%,rgba(255,255,255,0.08) 45%,rgba(255,255,255,0.12) 100%);
}
.yc-glare {
  position:absolute; top:0; left:0; right:0; height:48%;
  background:linear-gradient(to bottom,rgba(255,255,255,0.22),transparent);
  border-radius:var(--r-xl) var(--r-xl) 0 0;
}
.yc-blob { position:absolute; border-radius:50%; pointer-events:none; }
.yc-blob-1 { right:-18px; top:-18px; width:90px; height:90px; background:rgba(255,255,255,0.18); }
.yc-blob-2 { right:55px; bottom:-28px; width:65px; height:65px; background:rgba(255,255,255,0.10); }

.yc-body { position:relative; z-index:2; padding:16px 18px; height:100%; display:flex; flex-direction:column; justify-content:center; }
.yc-title { font-family:var(--font-s); font-size:1.55rem; font-weight:800; line-height:1.1; margin-bottom:3px; }
.yc-o .yc-title,.yc-o .yc-sub,.yc-o .yc-badge { color:#5A2800; }
.yc-g .yc-title,.yc-g .yc-sub,.yc-g .yc-badge { color:#0A3010; }
.yc-b .yc-title,.yc-b .yc-sub,.yc-b .yc-badge { color:#082050; }
.yc-p .yc-title,.yc-p .yc-sub,.yc-p .yc-badge { color:#280650; }
[data-theme="dark"] .year-card .yc-title,
[data-theme="dark"] .year-card .yc-sub,
[data-theme="dark"] .year-card .yc-badge { color:rgba(255,255,255,0.92); }
.yc-sub { font-size:0.78rem; opacity:0.72; font-weight:500; }
.yc-badges { display:flex; gap:5px; margin-top:7px; }
.yc-badge { font-size:0.64rem; font-weight:700; padding:2px 7px; border-radius:20px; background:rgba(255,255,255,0.32); border:1px solid rgba(255,255,255,0.48); backdrop-filter:blur(4px); }
[data-theme="dark"] .yc-badge { background:rgba(255,255,255,0.12); border-color:rgba(255,255,255,0.18); }
.yc-arrow { position:absolute; right:16px; top:50%; transform:translateY(-50%); z-index:2; width:33px; height:33px; background:rgba(255,255,255,0.28); backdrop-filter:blur(8px); border:1px solid rgba(255,255,255,0.48); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:16px; box-shadow:0 2px 8px rgba(0,0,0,0.10); }
[data-theme="dark"] .yc-arrow { background:rgba(255,255,255,0.10); border-color:rgba(255,255,255,0.18); }
.year-card:hover .yc-arrow { transform:translateY(-50%) scale(1.12) translateX(2px); }

/* ═══════════════════════════════════
   NEWS BOARD (chalkboard photo माथि समाचार)
   ═══════════════════════════════════ */
.news-board {
  position: relative;
  width: auto;
  overflow: hidden;
  margin: 0 16px 14px;
  line-height: 0;
  touch-action: pan-y;
}
.nb-img {
  width: 100%;
  height: auto;          /* फोटोकै natural ratio ले height तय गर्छ — कतै खाली ठाउँ आउँदैन */
  display: block;
}
.nb-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center;
  padding: 12% 10% 13%;
  background: rgba(0,0,0,0.24);
}
.nb-date {
  position: absolute; top: 12%; right: 10%;
  font-family: 'Akshar', var(--font-s);
  font-size: 0.72rem; font-weight: 700; color: #E8E2D0;
  text-shadow: 0 1px 4px rgba(0,0,0,0.7);
}
.nb-title {
  font-family: 'Akshar', var(--font-s);
  font-size: 1.12rem; font-weight: 700; color: #FAF7EE;
  line-height: 1.4;
  text-shadow: 0 2px 8px rgba(0,0,0,0.55);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: opacity 0.22s ease;
  margin-bottom: 6px;
}
.nb-desc {
  font-family: 'Akshar', var(--font-s);
  font-size: 0.8rem; font-weight: 500; color: #E5E0D2;
  line-height: 1.55;
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  transition: opacity 0.22s ease;
}
.nb-dots { display: flex; justify-content: center; gap: 5px; margin-top: 10px; }
.nb-dot {
  width: 5px; height: 5px; border-radius: 3px;
  background: rgba(255,255,255,0.4); cursor: pointer;
  transition: all 0.28s var(--ease-spring) !important;
}
.nb-dot.on { width: 16px; background: #fff; }

/* ═══════════════════════════════════
   BOTTOM NAV
   ═══════════════════════════════════ */
.bot-nav {
  position:fixed; bottom:0; left:0; right:0; z-index:150;
  background:var(--nav-bg);
  backdrop-filter:blur(4px) saturate(180%);
  -webkit-backdrop-filter:blur(4px) saturate(180%);
  border-top:1px solid var(--border);
  box-shadow:0 -4px 24px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.4);
  display:flex; align-items:center; justify-content:space-around;
  padding:9px 0 17px;
}
.nav-item { display:flex; flex-direction:column; align-items:center; gap:4px; cursor:pointer; padding:6px 16px; text-decoration:none; color:var(--text-3); flex:1; position:relative; transition:color var(--t-fast) var(--ease-out) !important; -webkit-tap-highlight-color: transparent; }
.nav-item.on { color:var(--accent); }
.nav-item:hover { color:var(--accent); }
.nav-item:active .nav-ico { transform:scale(0.88); }
.nav-ico { width:30px; height:30px; display:flex; align-items:center; justify-content:center; pointer-events:none; position:relative; z-index:1; transition:transform 0.15s var(--ease-out) !important; }
.nav-ico svg { width:30px; height:30px; display:block; pointer-events:none; }
.nav-item.on  .nav-ico { transform:scale(1.16); }
.nav-lbl { display:none; }

/* ── एउटै sliding indicator — ट्याब बदल्दा एउटैबाट अर्कोमा गुड्दै जाने, jelly-squish सहित ── */
.nav-indicator {
  position:absolute; top:38%; left:16.666%; width:54px; height:54px; border-radius:18px;
  transform: translate(-50%,-50%);
  background: rgba(255,106,26,0.55);
  pointer-events:none; z-index:0;
  transition: left 0.5s cubic-bezier(.22,1,.36,1), top 0.5s cubic-bezier(.22,1,.36,1),
              width 0.32s cubic-bezier(.34,1.56,.64,1), height 0.32s cubic-bezier(.34,1.56,.64,1),
              background-color 0.3s var(--ease-out);
  will-change: left, top, width, height;
}
.nav-indicator.stretch { width: 70px; }

.nav-ico.nav-pop { animation: navIconPop 0.4s var(--ease-spring); }
@keyframes navIconPop {
  0%   { transform: scale(0.6) rotate(-6deg); }
  50%  { transform: scale(1.28) rotate(2deg); }
  100% { transform: scale(1.16) rotate(0deg); }
}

/* स्क्रोल गर्दा बटम नेभ लुक्ने/देखिने */
.bot-nav { transition: transform 0.32s var(--ease-out) !important; will-change: transform; }
.bot-nav.nav-hidden { transform: translateY(120%); }

/* ═══════════════════════════════════
   PAGES
   ═══════════════════════════════════ */
.page { display:none; }
.page.on { display:block; animation:pageIn 0.32s var(--ease-out); }
@keyframes pageIn { from { opacity:0; transform:translateY(12px); } to { opacity:1; transform:translateY(0); } }

/* ═══════════════════════════════════
   BACK BUTTON
   ═══════════════════════════════════ */
.back-btn {
  display:inline-flex; align-items:center; gap:7px;
  background:var(--surface); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border:1px solid var(--surface-b); border-radius:var(--r-pill);
  padding:7px 14px; font-family:var(--font); font-size:0.8rem; color:var(--text-2);
  cursor:pointer; text-decoration:none; margin-bottom:13px;
  box-shadow:0 2px 10px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.35);
}
.back-btn:hover { transform:translateX(-3px); }

/* ═══════════════════════════════════
   YEAR PAGE
   ═══════════════════════════════════ */
.yr-head { border-radius:var(--r-xl); padding:20px 18px; margin-bottom:16px; position:relative; overflow:hidden; min-height:104px; display:flex; align-items:center; }
.yr-head-title { font-family:var(--font-s); font-size:1.9rem; font-weight:800; margin-bottom:3px; }
.yr-head-sub { font-size:0.8rem; opacity:0.7; font-weight:500; }

.subj-grp { margin-bottom:20px; }
.subj-grp-head { display:flex; align-items:center; gap:8px; font-family:var(--font-s); font-size:0.96rem; font-weight:700; color:var(--text-1); margin-bottom:10px; }
.subj-grp-ico { width:28px; height:28px; border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:15px; background:var(--surface); border:1px solid var(--border); }

.books-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(146px,1fr)); gap:9px; }

.book-card {
  background:var(--surface); backdrop-filter:blur(var(--blur)) saturate(170%); -webkit-backdrop-filter:blur(var(--blur)) saturate(170%);
  border:1px solid var(--surface-b); border-radius:var(--r-md); overflow:hidden;
  cursor:pointer; text-decoration:none; display:block;
  box-shadow:0 2px 12px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.45);
}
.book-card:hover { transform:translateY(-5px) scale(1.02); box-shadow:0 16px 36px var(--shadow-lg); }
.book-card:active { transform:scale(0.97); }
.book-cover-ph { width:100%; height:104px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:3px; position:relative; overflow:hidden; }
.book-cover-ph::after { content:''; position:absolute; inset:0; background:linear-gradient(to bottom,rgba(255,255,255,0.2),transparent 60%); }
.book-cover-ph img { width:100%; height:100%; object-fit:cover; object-position:top; position:absolute; inset:0; }
.bk-ico { font-family:var(--font-s); font-size:26px; font-weight:800; color:#fff; text-shadow:0 2px 6px rgba(0,0,0,0.25); position:relative; z-index:1; }
.bk-lbl { display: none; } /* Cover label hidden - photo fills when available */
.book-info { padding:9px; }
.bk-title { font-family:var(--font-s); font-size:0.79rem; font-weight:700; color:var(--text-1); line-height:1.55; margin-bottom:2px; padding-top:1px; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.bk-author { font-size:0.69rem; color:var(--text-3); }
.bk-prog { height:3px; background:var(--border); border-radius:2px; margin:5px 0 2px; }
.bk-prog-fill { height:100%; background:linear-gradient(to right,var(--accent),var(--accent-2)); border-radius:2px; }
.bk-prog-lbl { font-size:0.63rem; color:var(--text-3); }

/* ═══════════════════════════════════
   SUBJECT HERO
   ═══════════════════════════════════ */
.subj-hero { border-radius:var(--r-xl); overflow:hidden; margin-bottom:14px; height:180px; position:relative; display:flex; align-items:center; justify-content:center; }
.subj-hero-emoji {
  font-family: var(--font-s);
  font-size: 58px;
  font-weight: 800;
  color: #fff;
  text-shadow: 0 3px 10px rgba(0,0,0,0.3);
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.subj-hero-overlay { position:absolute; inset:0; z-index:2; background:linear-gradient(to top,rgba(0,0,0,0.70),rgba(0,0,0,0.08) 55%,transparent); display:flex; align-items:flex-end; padding:16px; }
.sh-title { font-family:var(--font-s); font-size:1.3rem; font-weight:700; color:white; }
.sh-meta  { font-size:0.75rem; color:rgba(255,255,255,0.78); margin-top:2px; }
.bm-btn { margin-left:auto; font-size:22px; cursor:pointer; flex-shrink:0; }

.tabs-pill {
  display:flex; gap:0; background:var(--surface); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border:1px solid var(--surface-b); border-radius:var(--r-lg); padding:4px; margin-bottom:13px;
  box-shadow:0 2px 12px var(--shadow);
}
.tab-btn { flex:1; padding:8px 5px; background:transparent; border:none; border-radius:var(--r-md); font-family:var(--font); font-size:0.76rem; font-weight:700; color:var(--text-3); cursor:pointer; }
.tab-btn.on { background:var(--surface-high); color:var(--text-1); box-shadow:0 2px 10px var(--shadow); }

.tab-pane { display:none; }
.tab-pane.on { display:block; animation:pageIn 0.22s var(--ease-out); }

.info-card { background:var(--surface); backdrop-filter:blur(var(--blur)); -webkit-backdrop-filter:blur(var(--blur)); border:1px solid var(--surface-b); border-radius:var(--r-md); padding:13px; margin-bottom:9px; box-shadow:0 2px 12px var(--shadow); }
.info-card h3 { font-size:0.86rem; font-weight:700; color:var(--text-1); margin-bottom:7px; display:flex; align-items:center; gap:7px; }
.info-card p,.info-card li { font-size:0.82rem; color:var(--text-2); line-height:1.75; }
.info-card ul { padding-left:18px; }
.info-card li { margin-bottom:4px; }

/* ═══════════════════════════════════
   CHAPTER READ-ONLY VIEW
   ═══════════════════════════════════ */
.ch-list { display:flex; flex-direction:column; gap:0; border-radius:var(--r-lg); overflow:hidden; box-shadow:0 2px 14px var(--shadow); }

.chapter-item {
  background:var(--surface); backdrop-filter:blur(var(--blur)); -webkit-backdrop-filter:blur(var(--blur));
  border-bottom:1px solid var(--divider); cursor:pointer;
}
.chapter-item:last-child { border-bottom:none; }
.chapter-item:hover { background:var(--surface-b); }

.ch-head { display:flex; align-items:center; gap:11px; padding:14px 14px; }
.ch-num {
  width:30px; height:30px; border-radius:9px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:white; font-size:0.72rem; font-weight:800;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  box-shadow:0 2px 6px var(--accent-glow);
}
.ch-title-txt { flex:1; font-size:0.87rem; font-weight:600; color:var(--text-1); }
.ch-chevron { font-size:14px; color:var(--text-3); transition:transform 0.25s var(--ease-spring) !important; }
.chapter-item.open .ch-chevron { transform:rotate(90deg); }

/* Chapter reading view — styled like a book page */
.ch-read-body { display:none; border-top:1px solid var(--divider); }
.chapter-item.open .ch-read-body { display:block; animation:pageIn 0.22s var(--ease-out); }

.ch-read-content {
  padding:18px 18px 16px;
  font-family:var(--font-s);
  font-size:1rem;
  color:var(--text-1);
  line-height:2;
}
/* Rich typography for rendered chapters */
.ch-read-content h1 { font-size:1.4rem; font-weight:800; color:var(--accent); margin:12px 0 8px; font-family:var(--font-s); }
.ch-read-content h2 { font-size:1.15rem; font-weight:700; color:var(--text-1); margin:10px 0 6px; border-left:3px solid var(--accent); padding-left:10px; }
.ch-read-content h3 { font-size:1rem; font-weight:700; color:var(--text-2); margin:8px 0 4px; }
.ch-read-content p  { margin-bottom:10px; }
.ch-read-content strong { color:var(--text-1); font-weight:700; }
.ch-read-content em { font-style:italic; color:var(--text-2); }
.ch-read-content ul,.ch-read-content ol { padding-left:22px; margin-bottom:10px; }
.ch-read-content li { margin-bottom:5px; }
.ch-read-content blockquote {
  border-left:4px solid var(--accent); padding:8px 14px;
  margin:10px 0; background:var(--surface-b); border-radius:0 var(--r-sm) var(--r-sm) 0;
  font-style:italic; color:var(--text-2);
}
.ch-read-content img { max-width:100%; border-radius:var(--r-sm); margin:10px 0; display:block; box-shadow:0 4px 16px var(--shadow); }
.ch-read-content .highlight { background:rgba(255,220,80,0.25); padding:1px 4px; border-radius:4px; }

.ch-read-content hr {
  border:none; border-top:2px dashed var(--border); margin:20px 0;
}

/* थप बक्स feature (question/tip/note/warning/info/example) */
.ch-read-content .content-box {
  border:1.5px solid; border-left-width:4px; border-radius:12px;
  padding:12px 14px; margin:14px 0;
}
.ch-read-content .content-box-head {
  display:flex; align-items:center; gap:7px; font-weight:800; font-size:0.86rem; margin-bottom:6px;
}
.ch-read-content .content-box-ico { font-size:1.05rem; line-height:1; }
.ch-read-content .content-box-body { font-size:0.92rem; line-height:1.65; color:var(--text-1); }
.ch-read-content .content-box-body strong { color:inherit; }

/* तालिका feature */
.ch-read-content .content-table-wrap {
  overflow-x:auto; margin:16px 0; border-radius:10px; border:1px solid var(--border);
  -webkit-overflow-scrolling:touch;
}
.ch-read-content .content-table { width:100%; border-collapse:collapse; font-size:0.85rem; }
.ch-read-content .content-table th, .ch-read-content .content-table td {
  padding:9px 12px; border-bottom:1px solid var(--border); text-align:left; white-space:nowrap;
}
.ch-read-content .content-table th {
  background:var(--surface-b); font-weight:800; color:var(--accent);
}
.ch-read-content .content-table tr:last-child td { border-bottom:none; }
.ch-read-content .content-table tr:nth-child(even) td { background:rgba(0,0,0,0.015); }

/* Reading progress in chapter */
.ch-read-foot { display:flex; align-items:center; justify-content:space-between; padding:10px 16px 14px; border-top:1px solid var(--divider); }
.ch-rd-lbl { font-size:0.72rem; color:var(--text-3); }
.ch-rd-btn {
  font-size:0.76rem; font-weight:700; padding:6px 14px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:white; border:none; border-radius:var(--r-pill); cursor:pointer;
  box-shadow:0 2px 8px var(--accent-glow);
  transition:transform 0.2s var(--ease-spring), box-shadow 0.2s !important;
}
.ch-rd-btn:hover { transform:scale(1.05); }

/* ═══════════════════════════════════
   NOTES
   ═══════════════════════════════════ */
.fab {
  position:fixed; bottom:95px; right:18px;
  width:52px; height:52px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  border:none; border-radius:50%; color:white; font-size:24px;
  cursor:pointer; z-index:50;
  box-shadow:0 6px 20px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,0.2);
  display:flex; align-items:center; justify-content:center;
}
.fab:hover { transform:scale(1.12) rotate(90deg); }
.fab:active { transform:scale(0.94); }

.note-card { background:var(--surface); backdrop-filter:blur(var(--blur)); -webkit-backdrop-filter:blur(var(--blur)); border:1px solid var(--surface-b); border-radius:var(--r-md); padding:13px; margin-bottom:9px; cursor:pointer; box-shadow:0 2px 12px var(--shadow); }
.note-card:hover { transform:translateY(-2px); box-shadow:0 8px 28px var(--shadow-lg); }
.nc2-head { display:flex; justify-content:space-between; align-items:flex-start; gap:8px; margin-bottom:6px; }
.nc2-title { font-size:0.88rem; font-weight:700; color:var(--text-1); }
.nc2-actions { display:flex; gap:4px; flex-shrink:0; }
.nc2-btn { width:26px; height:26px; background:var(--surface-b); border:1px solid var(--border); border-radius:7px; cursor:pointer; font-size:12px; display:flex; align-items:center; justify-content:center; color:var(--text-3); }
.nc2-btn:hover { background:var(--border); }
.nc2-btn.del:hover { background:rgba(229,57,53,.12); color:#E53935; }
.nc2-body { font-size:0.79rem; color:var(--text-2); line-height:1.6; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.nc2-foot { display:flex; justify-content:space-between; align-items:center; margin-top:8px; }
.nc2-date { font-size:0.69rem; color:var(--text-3); }
.nc2-tag  { font-size:0.66rem; font-weight:700; padding:2px 7px; border-radius:20px; background:var(--accent-glow); color:var(--accent); }

/* ═══════════════════════════════════
   PROFILE / SETTINGS
   ═══════════════════════════════════ */
.prof-hero { border-radius:var(--r-xl); overflow:hidden; margin-bottom:14px; padding:26px 18px; text-align:center; position:relative; background:linear-gradient(135deg,var(--accent),var(--accent-2)); }
.prof-hero::before { content:''; position:absolute; top:-28px; right:-28px; width:110px; height:110px; border-radius:50%; background:rgba(255,255,255,0.14); }
.p-av { width:68px; height:68px; border-radius:50%; background:rgba(255,255,255,0.22); margin:0 auto 10px; display:flex; align-items:center; justify-content:center; font-size:30px; border:3px solid rgba(255,255,255,0.45); position:relative; z-index:1; }
.p-name { font-family:var(--font-s); font-size:1.15rem; font-weight:700; color:white; z-index:1; position:relative; }
.p-role { font-size:0.78rem; color:rgba(255,255,255,0.78); z-index:1; position:relative; margin-top:2px; }

.stats-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:9px; margin-bottom:14px; }
.stat-card { background:var(--surface); backdrop-filter:blur(var(--blur)); -webkit-backdrop-filter:blur(var(--blur)); border:1px solid var(--surface-b); border-radius:var(--r-md); padding:14px; text-align:center; box-shadow:0 2px 12px var(--shadow); }
.stat-num { font-family:var(--font-s); font-size:1.9rem; font-weight:800; color:var(--accent); }
.stat-lbl { font-size:0.72rem; color:var(--text-3); margin-top:2px; font-weight:600; }

.sett-group { background:var(--surface); backdrop-filter:blur(var(--blur)); -webkit-backdrop-filter:blur(var(--blur)); border:1px solid var(--surface-b); border-radius:var(--r-lg); overflow:hidden; margin-bottom:11px; box-shadow:0 2px 12px var(--shadow); }
.sett-grp-lbl { font-size:0.68rem; font-weight:800; text-transform:uppercase; letter-spacing:0.8px; color:var(--text-3); padding:9px 14px 4px; }
.sett-row { display:flex; align-items:center; justify-content:space-between; padding:12px 14px; border-bottom:1px solid var(--divider); cursor:pointer; }
.sett-row:last-child { border-bottom:none; }
.sett-row:hover { background:var(--surface-b); }
.sett-left { display:flex; align-items:center; gap:11px; }
.sett-ico { width:34px; height:34px; border-radius:9px; display:flex; align-items:center; justify-content:center; font-size:17px; background:var(--surface-b); border:1px solid var(--border); }
.sett-name { font-size:0.85rem; font-weight:600; color:var(--text-1); }
.sett-desc { font-size:0.71rem; color:var(--text-3); margin-top:1px; }

.tog { width:44px; height:24px; border-radius:12px; background:var(--border); position:relative; cursor:pointer; flex-shrink:0; box-shadow:inset 0 1px 3px rgba(0,0,0,0.15); }
.tog.on { background:var(--accent); }
.tog-k { position:absolute; top:3px; left:3px; width:18px; height:18px; border-radius:50%; background:white; box-shadow:0 2px 5px rgba(0,0,0,0.22); }
.tog.on .tog-k { transform:translateX(20px); }

.hist-item { display:flex; align-items:center; gap:10px; padding:10px 13px; background:var(--surface); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); border:1px solid var(--surface-b); border-radius:var(--r-sm); margin-bottom:7px; cursor:pointer; box-shadow:0 2px 8px var(--shadow); transition:transform 0.2s var(--ease-spring) !important; }
.hist-item:hover { transform:translateX(4px); }
.hi-ico { font-size:19px; flex-shrink:0; }
.hi-name { font-size:0.82rem; font-weight:600; color:var(--text-1); }
.hi-sub  { font-size:0.7rem; color:var(--text-3); margin-top:2px; }
.hi-time { font-size:0.68rem; color:var(--text-3); margin-left:auto; flex-shrink:0; }

/* ═══════════════════════════════════
   MODALS / OVERLAYS
   ═══════════════════════════════════ */
.overlay { position:fixed; inset:0; z-index:280; background:rgba(0,0,0,0.45); backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px); display:flex; align-items:flex-end; opacity:0; pointer-events:none; transition:opacity 0.28s var(--ease-out) !important; }
.overlay.open { opacity:1; pointer-events:all; }
.modal-sheet { background:var(--surface-modal); backdrop-filter:blur(44px) saturate(220%); -webkit-backdrop-filter:blur(44px) saturate(220%); border:1px solid var(--border); border-radius:var(--r-xl) var(--r-xl) 0 0; box-shadow:0 -8px 40px var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.4); width:100%; max-height:92vh; overflow-y:auto; padding:18px 18px 32px; transform:translateY(100%); transition:transform 0.4s var(--ease-out) !important; }
.overlay.open .modal-sheet { transform:translateY(0); }
.m-handle { width:38px; height:4px; background:var(--border); border-radius:2px; margin:0 auto 14px; }
.m-title { font-family:var(--font-s); font-size:1.15rem; font-weight:700; color:var(--text-1); margin-bottom:14px; }

.f-group { margin-bottom:12px; }
.f-label { display:block; font-size:0.78rem; font-weight:700; color:var(--text-2); margin-bottom:5px; }
.f-input,.f-textarea,.f-select { width:100%; background:var(--input-bg); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); border:1px solid var(--border); border-radius:var(--r-sm); padding:10px 12px; font-family:var(--font); font-size:0.86rem; color:var(--text-1); outline:none; box-shadow:inset 0 1px 0 rgba(255,255,255,0.35); }
.f-textarea { resize:vertical; min-height:100px; }
.f-input:focus,.f-textarea:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-glow); }
.f-input::placeholder,.f-textarea::placeholder { color:var(--text-4); }

.m-btns { display:flex; gap:9px; margin-top:14px; }
.btn-p { flex:1; padding:12px; background:linear-gradient(135deg,var(--accent),var(--accent-2)); color:white; border:none; border-radius:var(--r-sm); font-family:var(--font); font-size:0.88rem; font-weight:700; cursor:pointer; box-shadow:0 4px 14px var(--accent-glow); }
.btn-p:hover { transform:translateY(-1px); }
.btn-s { padding:12px 16px; background:var(--surface-b); border:1px solid var(--border); border-radius:var(--r-sm); font-family:var(--font); font-size:0.88rem; font-weight:600; color:var(--text-2); cursor:pointer; }
.btn-s:hover { background:var(--border); }

/* ═══════════════════════════════════
   TOAST
   ═══════════════════════════════════ */
.toast { position:fixed; bottom:98px; left:50%; transform:translateX(-50%) translateY(10px); background:var(--island); backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px); border:1px solid var(--island-border); color:white; padding:9px 18px; border-radius:var(--r-pill); font-size:0.82rem; font-weight:700; box-shadow:0 8px 24px rgba(0,0,0,0.28); z-index:400; opacity:0; pointer-events:none; white-space:nowrap; transition:all 0.3s var(--ease-spring) !important; }
.toast.show { opacity:1; transform:translateX(-50%) translateY(0); }

/* ═══════════════════════════════════
   EMPTY / LOADING
   ═══════════════════════════════════ */
.empty { text-align:center; padding:44px 20px; color:var(--text-3); }
.empty-ico { font-size:46px; margin-bottom:10px; }
.empty-t { font-size:0.96rem; font-weight:700; color:var(--text-2); margin-bottom:5px; }
.empty-s { font-size:0.82rem; line-height:1.6; }
.spin-wrap { display:flex; justify-content:center; padding:36px; }
.spinner { width:34px; height:34px; border:3px solid var(--border); border-top-color:var(--accent); border-radius:50%; animation:spin 0.8s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }

/* Stagger */
.s1 { animation:pageIn 0.38s var(--ease-out) 0.04s both; }
.s2 { animation:pageIn 0.38s var(--ease-out) 0.08s both; }
.s3 { animation:pageIn 0.38s var(--ease-out) 0.13s both; }
.s4 { animation:pageIn 0.38s var(--ease-out) 0.18s both; }

@media (min-width:500px) {
  .content { padding:12px 20px; }
  .books-grid { grid-template-columns:repeat(3,1fr); }
}


/* ══════════════════════════════════
   PROFILE EDIT & SOCIAL
   ══════════════════════════════════ */

/* Avatar edit overlay */
.p-av {
  position: relative;
  cursor: pointer;
}
.p-av-edit {
  position: absolute;
  bottom: 0; right: 0;
  width: 22px; height: 22px;
  background: white;
  border-radius: 50%;
  font-size: 11px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
  border: 2px solid var(--accent);
}

/* Profile edit button */
.prof-edit-btn {
  margin-top: 12px;
  background: rgba(255,255,255,0.22);
  border: 1.5px solid rgba(255,255,255,0.45);
  border-radius: var(--r-pill);
  padding: 7px 18px;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 700;
  color: white;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: background 0.2s ease !important;
  position: relative;
  z-index: 1;
}
.prof-edit-btn:hover {
  background: rgba(255,255,255,0.32);
}

/* Social link rows */
.social-link-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--divider);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease !important;
}
.social-link-row:last-child { border-bottom: none; }
.social-link-row:hover { background: var(--surface-b); }

.social-ico {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.social-name {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-1);
}
.social-val {
  font-size: 0.72rem;
  color: var(--accent);
  margin-top: 1px;
  word-break: break-all;
}
.social-arr {
  margin-left: auto;
  color: var(--text-3);
  font-size: 16px;
  flex-shrink: 0;
}

/* Copyright block */
.copyright-block {
  margin: 20px 0 8px;
  padding: 20px 16px;
  background: var(--surface);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--surface-b);
  border-radius: var(--r-lg);
  text-align: center;
  box-shadow: 0 2px 12px var(--shadow);
}
.copy-logo { font-size: 28px; margin-bottom: 6px; }
.copy-title {
  font-family: var(--font-s);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-1);
  margin-bottom: 3px;
}
.copy-year {
  font-size: 0.78rem;
  color: var(--text-3);
  margin-bottom: 4px;
}
.copy-made {
  font-size: 0.74rem;
  color: var(--text-3);
  margin-bottom: 6px;
}
.copy-credit {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 4px;
}

/* Creator box */
.creator-block {
  margin: 10px 0 0;
  padding: 16px;
  background: var(--surface);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--surface-b);
  border-radius: var(--r-lg);
  text-align: center;
  box-shadow: 0 2px 12px var(--shadow);
}
.creator-lbl {
  font-size: 0.66rem; font-weight: 800; letter-spacing: 0.6px;
  text-transform: uppercase; color: var(--text-3); margin-bottom: 4px;
}
.creator-name {
  font-family: var(--font-s); font-size: 0.98rem; font-weight: 700;
  color: var(--text-1); margin-bottom: 12px;
}
.creator-socials { display: flex; justify-content: center; gap: 12px; }
.social-ico {
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; text-decoration: none;
  transition: transform 0.2s var(--ease-spring) !important;
}
.social-ico svg { width: 19px; height: 19px; }
.social-ico:hover { transform: translateY(-3px) scale(1.06); }
.social-ico.fb { background: linear-gradient(135deg,#4267B2,#3B5998); }
.social-ico.ig { background: linear-gradient(135deg,#F58529,#DD2A7B,#8134AF,#515BD4); }
.social-ico.yt { background: linear-gradient(135deg,#FF0000,#CC0000); }

/* सहयोगी (Contributors) box */
.contrib-block {
  margin: 10px 0 0;
  padding: 16px;
  background: var(--surface);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border: 1px solid var(--surface-b);
  border-radius: var(--r-lg);
  text-align: center;
  box-shadow: 0 2px 12px var(--shadow);
}
.contrib-list { display: flex; flex-direction: column; gap: 7px; margin-top: 6px; }
.contrib-item {
  font-family: var(--font-s); font-size: 0.86rem; font-weight: 600;
  color: var(--text-2); padding: 7px; background: var(--surface-b);
  border-radius: var(--r-sm);
}
.contrib-role { font-size: 0.72rem; font-weight: 500; color: var(--text-3); margin-top: 2px; }