.eico { display:inline-block; width:1em; height:1em; vertical-align:-0.15em; flex-shrink:0; }
/* ═══════════════════════════════════════════════════════════
   গ্রন্থকানন — Pro Design System v5.0
   Sharp Rectangular · Premium Green · Luxury Bookshop
   Fixes: Navbar dark mode · Typography · Footer · Consistency
═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap');

/* ═══ DESIGN TOKENS ═══ */
:root {
    /* Core palette */
    --bg:            #f8fdfb;
    --bg2:           #eef8f3;
    --card:          rgba(255, 255, 255, 0.96);
    --card-solid:    #ffffff;
    --text:          #0d1f1a;
    --text2:         #4a6660;
    --text3:         #8aada7;
    --border:        rgba(5, 150, 105, 0.12);
    --border2:       rgba(5, 150, 105, 0.20);

    /* Brand greens */
    --green:         #059669;
    --green-light:   #10b981;
    --green-glow:    rgba(5, 150, 105, 0.22);
    --green-glow2:   rgba(5, 150, 105, 0.10);
    --green-bg:      rgba(5, 150, 105, 0.07);
    --green-bg2:     rgba(16, 185, 129, 0.05);
    --dark:          #013d2b;

    /* Accent */
    --red:           #dc2626;
    --red-bg:        rgba(220, 38, 38, 0.08);
    --gold:          #b45309;
    --gold-bg:       rgba(180, 83, 9, 0.08);

    /* Glass effects */
    --glass:         rgba(255, 255, 255, 0.72);
    --glass-border:  rgba(255, 255, 255, 0.90);
    --glass-shadow:  0 4px 24px rgba(5, 150, 105, 0.10), 0 1px 6px rgba(0,0,0,0.04);
    --glass-blur:    blur(18px);

    /* Nav — fixed for dark mode */
    --nav-bg:        rgba(255, 255, 255, 0.98);
    --nav-border:    rgba(5, 150, 105, 0.10);
    --nav-icon-bg:   rgba(255, 255, 255, 0.95);
    --nav-icon-border: rgba(5, 150, 105, 0.15);
    --nav-icon-hover: rgba(5, 150, 105, 0.06);
    --nav-text:      #1a3d30;
    --nav-shadow:    0 1px 0 rgba(255,255,255,0.9), 0 4px 24px rgba(5,150,105,0.07), 0 2px 8px rgba(0,0,0,0.03);

    /* Inputs */
    --search-input-bg:     rgba(255,255,255,0.85);
    --search-input-border: rgba(5, 150, 105, 0.20);
    --input-bg:      rgba(255,255,255,0.90);

    /* Misc */
    --price-bg:      rgba(5, 150, 105, 0.05);
    --shadow:        rgba(5, 150, 105, 0.09);
    --shadow2:       rgba(0, 0, 0, 0.06);
    --sidebar-bg:    rgba(255, 255, 255, 0.97);
    --search-bg:     rgba(5, 150, 105, 0.05);
    --radius-sm:     6px;
    --radius-md:     0px;
    --radius-lg:     0px;
    --radius-xl:     0px;
    --card-radius:   0px;

    /* Extra for checkout */
    --muted:         #6b8c84;
    --label:         #2d4f46;
    --total-bg:      rgba(5, 150, 105, 0.06);
    --green-border:  rgba(5, 150, 105, 0.25);
    --green-light-bg: rgba(5, 150, 105, 0.06);

    /* Typography scale */
    --font-xs:       10px;
    --font-sm:       12px;
    --font-base:     14px;
    --font-md:       15px;
    --font-lg:       17px;
    --font-xl:       20px;
    --font-2xl:      24px;
}

/* ═══ DARK MODE ═══ */
[data-theme="dark"] {
    --bg:            #060e0b;
    --bg2:           #0a1610;
    --card:          rgba(10, 24, 18, 0.88);
    --card-solid:    #0a1812;
    --text:          #e4f2ec;
    --text2:         #6fada0;
    --text3:         #3a6558;
    --border:        rgba(52, 211, 153, 0.11);
    --border2:       rgba(52, 211, 153, 0.24);

    --green:         #34d399;
    --green-light:   #6ee7b7;
    --green-glow:    rgba(52, 211, 153, 0.24);
    --green-glow2:   rgba(52, 211, 153, 0.08);
    --green-bg:      rgba(52, 211, 153, 0.08);
    --green-bg2:     rgba(110, 231, 183, 0.04);
    --dark:          #e4f2ec;

    --red:           #f87171;
    --red-bg:        rgba(248, 113, 113, 0.10);
    --gold:          #fbbf24;
    --gold-bg:       rgba(251, 191, 36, 0.10);

    --glass:         rgba(10, 24, 18, 0.78);
    --glass-border:  rgba(52, 211, 153, 0.14);
    --glass-shadow:  0 8px 32px rgba(0,0,0,0.50), 0 2px 10px rgba(0,0,0,0.35);
    --glass-blur:    blur(20px);

    /* Nav dark — properly themed */
    --nav-bg:        rgba(6, 14, 11, 0.97);
    --nav-border:    rgba(52, 211, 153, 0.10);
    --nav-icon-bg:   rgba(18, 40, 30, 0.85);
    --nav-icon-border: rgba(52, 211, 153, 0.18);
    --nav-icon-hover: rgba(52, 211, 153, 0.09);
    --nav-text:      #a0d4c0;
    --nav-shadow:    0 1px 0 rgba(52,211,153,0.07), 0 4px 24px rgba(0,0,0,0.55), 0 2px 8px rgba(0,0,0,0.40);

    --search-input-bg:     rgba(10, 24, 18, 0.85);
    --search-input-border: rgba(52, 211, 153, 0.16);
    --input-bg:      rgba(10, 24, 18, 0.90);

    --price-bg:      rgba(52, 211, 153, 0.05);
    --shadow:        rgba(0, 0, 0, 0.45);
    --shadow2:       rgba(0, 0, 0, 0.32);
    --sidebar-bg:    rgba(6, 14, 11, 0.98);
    --search-bg:     rgba(52, 211, 153, 0.06);

    --muted:         #527d6e;
    --label:         #88c0ae;
    --total-bg:      rgba(52, 211, 153, 0.06);
    --green-border:  rgba(52, 211, 153, 0.22);
    --green-light-bg: rgba(52, 211, 153, 0.08);
}

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

/* ═══ BODY ═══ */
body {
    font-family: 'Hind Siliguri', 'SolaimanLipi', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    transition: background 0.4s ease, color 0.4s ease;
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
}

/* ═══ LIGHT MODE BG ═══ */
body {
    background:
        radial-gradient(ellipse at 8% 15%, rgba(5,150,105,0.04) 0%, transparent 52%),
        radial-gradient(ellipse at 90% 8%,  rgba(16,185,129,0.03) 0%, transparent 48%),
        radial-gradient(ellipse at 45% 88%, rgba(4,120,87,0.03) 0%,  transparent 55%),
        radial-gradient(ellipse at 75% 55%, rgba(5,150,105,0.02) 0%, transparent 40%),
        var(--bg);
    background-attachment: fixed;
}

/* ═══ DARK MODE BG ═══ */
[data-theme="dark"] body {
    background:
        radial-gradient(ellipse at 8%  15%, rgba(52,211,153,0.08) 0%, transparent 52%),
        radial-gradient(ellipse at 90%  8%, rgba(16,185,129,0.06) 0%, transparent 48%),
        radial-gradient(ellipse at 45% 88%, rgba(5,150,105,0.07)  0%, transparent 55%),
        radial-gradient(ellipse at 75% 55%, rgba(52,211,153,0.04) 0%, transparent 40%),
        var(--bg);
    background-attachment: fixed;
}

/* Floating ambient orbs */
body::before {
    content: '';
    position: fixed;
    top: -140px; right: -90px;
    width: 420px; height: 420px;
    background: radial-gradient(circle, rgba(5,150,105,0.04) 0%, transparent 68%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    animation: floatOrb 9s ease-in-out infinite;
}
body::after {
    content: '';
    position: fixed;
    bottom: 80px; left: -110px;
    width: 340px; height: 340px;
    background: radial-gradient(circle, rgba(16,185,129,0.03) 0%, transparent 68%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    animation: floatOrb 12s ease-in-out infinite reverse;
}

@keyframes floatOrb {
    0%,100% { transform: translateY(0) scale(1); }
    50%      { transform: translateY(22px) scale(1.04); }
}

/* ═══ NAVBAR ═══ */
.navbar {
    background: var(--nav-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--nav-border);
    box-shadow:
        0 1px 0 var(--glass-border),
        0 4px 30px rgba(5,150,105,0.08),
        0 2px 12px rgba(0,0,0,0.04);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background 0.4s, box-shadow 0.3s;
}

[data-theme="dark"] .navbar {
    box-shadow:
        0 1px 0 rgba(52,211,153,0.06),
        0 4px 30px rgba(0,0,0,0.50),
        0 2px 12px rgba(0,0,0,0.35);
}

.navbar-top {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    gap: 10px;
}

/* ═══ BACK BUTTON ═══ */
.back-btn {
    width: 38px; height: 38px;
    background: var(--green);
    border: none;
    border-radius: 12px;
    font-size: 20px;
    color: white;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    box-shadow: 0 3px 12px var(--green-glow), 0 1px 3px rgba(0,0,0,0.10);
    transition: background 0.2s, transform 0.18s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}
.back-btn::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.18) 0%, transparent 60%);
    border-radius: inherit;
    pointer-events: none;
}
.back-btn:hover  { background: #047857; transform: translateX(-2px); box-shadow: 0 4px 16px var(--green-glow); }
.back-btn:active { transform: scale(0.90); }

/* ═══ NAV ICON BUTTONS ═══ */
.navbar-icons {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-shrink: 0;
}

.nav-btn {
    position: relative;
    width: 38px; height: 38px;
    background: var(--nav-icon-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1.5px solid var(--nav-icon-border);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    font-size: 17px;
    transition: border-color 0.22s, background 0.22s, transform 0.18s, box-shadow 0.22s;
    user-select: none;
    color: var(--nav-text);
}
.nav-btn:hover {
    border-color: var(--green);
    background: var(--nav-icon-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px var(--green-glow2);
}
.nav-btn:active { transform: scale(0.90); }

/* ═══ DARK TOGGLE PILL ═══ */
.dark-pill {
    background: var(--nav-icon-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1.5px solid var(--nav-icon-border);
    border-radius: 22px;
    padding: 6px 14px;
    cursor: pointer;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--nav-text);
    font-family: 'Hind Siliguri', Arial, sans-serif;
    transition: border-color 0.22s, background 0.22s, transform 0.18s, box-shadow 0.22s;
    letter-spacing: 0.2px;
}
.dark-pill:hover {
    border-color: var(--green);
    background: var(--nav-icon-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px var(--green-glow2);
}
.dark-pill:active { transform: scale(0.94); }

/* ═══ CART BADGE ═══ */
.nav-badge {
    position: absolute;
    top: -7px; right: -8px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    font-size: 9px;
    font-weight: 800;
    padding: 2px 5px;
    border-radius: 22px;
    min-width: 18px;
    text-align: center;
    border: 2px solid var(--nav-bg);
    line-height: 1.2;
    box-shadow: 0 2px 8px rgba(220,38,38,0.35);
}

/* ═══ GLASS CARD (universal) ═══ */
.glass-card {
    background: var(--card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border2);
    border-radius: var(--radius-md);
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
}
.glass-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
    pointer-events: none;
}

/* ═══ CAT SECTION (index) ═══ */
.cat-section {
    background: var(--card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    padding: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--glass-shadow);
    margin-bottom: 18px;
    position: relative;
    overflow: hidden;
}
.cat-section::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.7), transparent);
    pointer-events: none;
}

/* ═══ BOOK CARD ═══ */
.book-card {
    background: var(--card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px var(--shadow2), 0 1px 4px var(--shadow);
    transition: transform 0.30s cubic-bezier(0.22,0.61,0.36,1),
                box-shadow 0.30s cubic-bezier(0.22,0.61,0.36,1),
                border-color 0.25s ease;
    cursor: pointer;
    position: relative;
}
.book-card:hover {
    transform: translateY(-6px) scale(1.015);
    box-shadow: 0 18px 40px var(--green-glow), 0 6px 18px rgba(0,0,0,0.10);
    border-color: var(--green);
}
.book-card:active { transform: translateY(-2px) scale(1.005); }

/* ═══ SECTION HEADER ACCENT ═══ */
.section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    padding-left: 12px;
    border-left: 3px solid var(--green);
    letter-spacing: 0.2px;
}

/* ═══ CAT SECTION TITLE — Playfair Display ═══ */
.cat-section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 14px;
    padding-left: 12px;
    border-left: 3px solid var(--green);
    letter-spacing: 0.2px;
    line-height: 1.3;
}
[data-theme="dark"] .cat-section-title {
    color: var(--text);
}

/* ═══ WHATSAPP BUTTON ═══ */
.wa-btn {
    position: fixed;
    bottom: 82px; right: 20px;
    z-index: 9990;
    display: flex; align-items: center; justify-content: center;
    width: 50px; height: 50px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    box-shadow: 0 4px 18px rgba(37,211,102,0.50), 0 2px 8px rgba(0,0,0,0.12);
    text-decoration: none;
    transition: transform 0.22s, box-shadow 0.22s;
}
.wa-btn:hover {
    transform: scale(1.12) translateY(-2px);
    box-shadow: 0 8px 28px rgba(37,211,102,0.60), 0 4px 14px rgba(0,0,0,0.14);
}

/* ═══ TOAST ═══ */
.toast {
    position: fixed;
    bottom: 90px; left: 50%;
    transform: translateX(-50%);
    padding: 11px 24px;
    border-radius: 28px;
    font-size: 13px;
    font-weight: 700;
    color: white;
    z-index: 9999;
    box-shadow: 0 6px 24px rgba(0,0,0,0.22);
    pointer-events: none;
    backdrop-filter: blur(10px);
    letter-spacing: 0.2px;
    animation: toastIn 0.3s cubic-bezier(0.34,1.56,0.64,1) forwards;
}
@keyframes toastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(12px) scale(0.92); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}

/* ═══ SCROLL TO TOP ═══ */
.scroll-top {
    position: fixed;
    bottom: 92px; right: 18px;
    width: 42px; height: 42px;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 4px 16px var(--green-glow), 0 2px 6px rgba(0,0,0,0.10);
    display: none;
    z-index: 800;
    transition: transform 0.22s, box-shadow 0.22s;
    align-items: center; justify-content: center;
}
.scroll-top.show  { display: flex; }
.scroll-top:hover { transform: scale(1.12) translateY(-2px); box-shadow: 0 8px 24px var(--green-glow); }

/* ═══ SEARCH INPUT ═══ */
.search-trigger, .search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--search-input-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1.5px solid var(--search-input-border);
    border-radius: 12px;
    padding: 10px 16px;
    transition: border-color 0.22s, box-shadow 0.22s, background 0.22s;
    width: 100%;
}
.search-trigger:hover, .search-box:focus-within {
    border-color: var(--green);
    background: rgba(255,255,255,0.90);
    box-shadow: 0 0 0 4px var(--green-glow2), 0 2px 12px var(--shadow);
}
[data-theme="dark"] .search-trigger:hover,
[data-theme="dark"] .search-box:focus-within {
    background: rgba(12, 28, 22, 0.90);
}

.search-pill-icon, .search-icon-box {
    width: 30px; height: 30px;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px var(--green-glow);
}
.search-vline {
    width: 1px; height: 18px;
    background: var(--search-input-border);
    flex-shrink: 0;
}
.search-placeholder {
    flex: 1;
    font-size: 13px;
    color: var(--green);
    font-weight: 700;
    font-family: 'Hind Siliguri', Arial, sans-serif;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.2px;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    font-size: 14px;
    font-family: 'Hind Siliguri', Arial, sans-serif;
    color: var(--text);
}
.search-input::placeholder { color: var(--text3); }

/* ═══ FULL SEARCH SCREEN ═══ */
.search-screen {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 88vh;
    background: var(--bg);
    z-index: 5000;
    display: flex;
    flex-direction: column;
    transform: translateY(-105%);
    transition: transform 0.38s cubic-bezier(0.4,0,0.2,1);
    visibility: hidden;
    border-radius: 0 0 24px 24px;
    box-shadow: 0 12px 48px rgba(0,0,0,0.22), 0 4px 16px var(--shadow);
    backdrop-filter: var(--glass-blur);
}
.search-screen.open {
    transform: translateY(0);
    visibility: visible;
}
.search-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.48);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 4999;
}
.search-overlay.open { display: block; }

/* ═══ PRICE BADGES ═══ */
.price-sell { color: var(--red); font-weight: 800; }
.price-orig { color: var(--text3); text-decoration: line-through; }
.disc-badge {
    background: linear-gradient(135deg, #dc2626, #ef4444);
    color: white;
    font-size: 10px;
    font-weight: 800;
    padding: 3px 9px;
    border-radius: 22px;
    box-shadow: 0 2px 8px rgba(220,38,38,0.38);
    letter-spacing: 0.2px;
}

/* ═══ PRIMARY BUTTON ═══ */
.btn-primary {
    background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-family: 'Hind Siliguri', Arial, sans-serif;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 18px var(--green-glow), 0 1px 4px rgba(0,0,0,0.08);
    transition: transform 0.20s, box-shadow 0.20s, filter 0.20s;
    position: relative;
    overflow: hidden;
}
.btn-primary::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
    pointer-events: none;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px var(--green-glow), 0 2px 8px rgba(0,0,0,0.10);
    filter: brightness(1.05);
}
.btn-primary:active { transform: translateY(0) scale(0.97); }

/* ═══ OUTLINE BUTTON ═══ */
.btn-outline {
    background: transparent;
    color: var(--green);
    border: 2px solid var(--green);
    border-radius: 12px;
    font-family: 'Hind Siliguri', Arial, sans-serif;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.20s, color 0.20s, transform 0.18s;
}
.btn-outline:hover {
    background: var(--green-bg);
    transform: translateY(-2px);
}

/* ═══ DELIVERY CARD ═══ */
.delivery-card {
    background: linear-gradient(135deg,
        rgba(5,150,105,0.08) 0%,
        rgba(16,185,129,0.05) 100%);
    border: 1.5px solid rgba(5,150,105,0.20);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    backdrop-filter: blur(8px);
}
[data-theme="dark"] .delivery-card {
    background: linear-gradient(135deg,
        rgba(52,211,153,0.07) 0%,
        rgba(16,185,129,0.04) 100%);
    border-color: rgba(52,211,153,0.14);
}

/* ═══ BADGE CHIPS ═══ */
.badge {
    font-size: 11.5px;
    padding: 4px 12px;
    border-radius: 22px;
    font-weight: 700;
    letter-spacing: 0.2px;
    display: inline-flex; align-items: center; gap: 4px;
}
.b-cat, .b-ok {
    background: var(--green-bg);
    color: var(--green);
    border: 1px solid rgba(5,150,105,0.20);
}
[data-theme="dark"] .b-cat, [data-theme="dark"] .b-ok {
    background: rgba(52,211,153,0.08);
    border-color: rgba(52,211,153,0.18);
}
.b-low {
    background: var(--gold-bg);
    color: var(--gold);
    border: 1px solid rgba(180,83,9,0.18);
}
[data-theme="dark"] .b-low {
    background: rgba(251,191,36,0.09);
    border-color: rgba(251,191,36,0.20);
}
.b-out {
    background: var(--red-bg);
    color: var(--red);
    border: 1px solid rgba(220,38,38,0.18);
}
[data-theme="dark"] .b-out {
    background: rgba(248,113,113,0.09);
    border-color: rgba(248,113,113,0.20);
}

/* ═══ INFO TABLE ═══ */
.info-table {
    width: 100%;
    border-collapse: collapse;
}
.info-table tr { border-bottom: 1px solid var(--border); }
.info-table tr:last-child { border-bottom: none; }
.info-table td {
    padding: 11px 6px;
    font-size: 13.5px;
}
.info-label { color: var(--text2); width: 110px; font-weight: 500; }
.info-val   { color: var(--text);  font-weight: 700; }

/* ═══ SORT CHIPS ═══ */
.sort-chip {
    padding: 7px 15px;
    background: var(--nav-icon-bg);
    backdrop-filter: blur(8px);
    color: var(--text2);
    border: 1.5px solid var(--border);
    border-radius: 22px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    font-family: 'Hind Siliguri', Arial, sans-serif;
    transition: all 0.22s;
    flex-shrink: 0;
}
.sort-chip:hover  { border-color: var(--green); color: var(--green); }
.sort-chip.active {
    background: linear-gradient(135deg, var(--green), var(--green-light));
    color: white;
    border-color: transparent;
    box-shadow: 0 3px 12px var(--green-glow);
}

/* ═══ RESULT COUNT PILL ═══ */
.result-count {
    font-size: 12px;
    color: var(--text2);
    font-weight: 700;
    background: var(--card);
    border: 1px solid var(--border);
    padding: 4px 12px;
    border-radius: 22px;
    white-space: nowrap;
    backdrop-filter: blur(8px);
}

/* ═══ SKELETON LOADER ═══ */
@keyframes shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skel-img, .skel-line {
    background: linear-gradient(
        90deg,
        rgba(5,150,105,0.06) 25%,
        rgba(16,185,129,0.12) 50%,
        rgba(5,150,105,0.06) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.6s infinite;
    border-radius: 8px;
}
[data-theme="dark"] .skel-img,
[data-theme="dark"] .skel-line {
    background: linear-gradient(
        90deg,
        rgba(52,211,153,0.05) 25%,
        rgba(52,211,153,0.12) 50%,
        rgba(52,211,153,0.05) 75%
    );
    background-size: 200% 100%;
}

/* ═══ FLOATING CART ═══ */
.float-cart {
    position: fixed;
    bottom: 26px; left: 16px;
    background: linear-gradient(135deg, #013d2b 0%, var(--green) 100%);
    color: white;
    padding: 12px 20px;
    border-radius: 32px;
    cursor: pointer;
    font-weight: 700;
    box-shadow: 0 6px 24px var(--green-glow), 0 2px 8px rgba(0,0,0,0.14);
    z-index: 997;
    font-family: 'Hind Siliguri', Arial, sans-serif;
    display: flex; align-items: center; gap: 11px;
    font-size: 14px;
    transition: transform 0.22s, box-shadow 0.22s;
    position: relative;
    overflow: hidden;
}
.float-cart::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, transparent 60%);
    pointer-events: none;
}
.float-cart:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 36px var(--green-glow), 0 4px 16px rgba(0,0,0,0.16);
}

/* ═══ AUTH INPUTS ═══ */
.auth-input {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--border2);
    border-radius: 12px;
    background: var(--input-bg);
    backdrop-filter: blur(8px);
    color: var(--text);
    font-family: 'Hind Siliguri', Arial, sans-serif;
    font-size: 14px;
    margin-bottom: 10px;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.22s, box-shadow 0.22s;
}
.auth-input:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 4px var(--green-glow2);
}
.auth-input::placeholder { color: var(--text3); }

.auth-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    color: white;
    border: none;
    border-radius: 12px;
    font-family: 'Hind Siliguri', Arial, sans-serif;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 4px 18px var(--green-glow);
    transition: transform 0.20s, box-shadow 0.20s;
    letter-spacing: 0.3px;
}
.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px var(--green-glow);
}

.auth-tab {
    flex: 1;
    padding: 11px;
    background: transparent;
    border: none;
    font-family: 'Hind Siliguri', Arial, sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--text2);
    cursor: pointer;
    border-bottom: 2.5px solid transparent;
    margin-bottom: -1.5px;
    transition: color 0.2s;
}
.auth-tab-active {
    color: var(--green);
    border-bottom-color: var(--green);
}

/* ═══ CHECKOUT FORM INPUTS ═══ */
input, select, textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border2);
    border-radius: 12px;
    font-size: 14px;
    outline: none;
    background: var(--input-bg);
    backdrop-filter: blur(8px);
    color: var(--text);
    font-family: 'Hind Siliguri', Arial, sans-serif;
    transition: border-color 0.22s, box-shadow 0.22s;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 4px var(--green-glow2);
}
input::placeholder { color: var(--text3); }
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23059669' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    cursor: pointer;
}
[data-theme="dark"] select,
[data-theme="dark"] select option {
    background: #0a1c14;
    color: #e8f5f0;
}
@supports (-webkit-touch-callout: none) {
    .input-wrap select {
        -webkit-appearance: menulist-button;
        padding-left: 8px;
        background-image: none;
    }
}

/* ═══ PAGE ANIMATIONS ═══ */
@keyframes pageIn {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes pageOut {
    from { opacity: 1; }
    to   { opacity: 0; }
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes cardIn {
    from { opacity: 0; transform: translateY(10px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ═══ MENU / HAMBURGER BUTTON ═══ */
.menu-btn {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    border: none;
    border-radius: 12px;
    font-size: 18px;
    color: white;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    box-shadow: 0 3px 12px var(--green-glow);
    transition: filter 0.2s, transform 0.18s;
}
.menu-btn:hover  { filter: brightness(1.08); transform: scale(1.05); }
.menu-btn:active { transform: scale(0.93); }

/* ═══ BOTTOM NAV ═══ */
.bottom-nav {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--nav-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-top: 1px solid var(--nav-border);
    box-shadow: 0 -4px 28px rgba(5,150,105,0.08), 0 -2px 10px rgba(0,0,0,0.05);
    z-index: 900;
    display: flex;
    padding: 6px 0 max(8px, env(safe-area-inset-bottom));
}
.bnav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 6px 4px;
    cursor: pointer;
    font-size: 9.5px;
    font-weight: 700;
    color: var(--text2);
    border: none;
    background: transparent;
    font-family: 'Hind Siliguri', Arial, sans-serif;
    border-radius: 12px;
    transition: color 0.20s, transform 0.18s;
    position: relative;
}
.bnav-item .bnav-icon { font-size: 22px; transition: transform 0.20s; }
.bnav-item.active { color: var(--green); }
.bnav-item.active .bnav-icon { transform: translateY(-2px); }
.bnav-item:active { transform: scale(0.90); }

/* ═══ WISHLIST HEART ═══ */
.wl-btn {
    background: rgba(255,255,255,0.88);
    backdrop-filter: blur(8px);
    border: none;
    border-radius: 50%;
    width: 30px; height: 30px;
    cursor: pointer;
    font-size: 14px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.14);
    transition: transform 0.20s, background 0.20s;
}
[data-theme="dark"] .wl-btn { background: rgba(12, 28, 22, 0.85); }
.wl-btn:hover  { transform: scale(1.22); }
.wl-btn.active { background: #ffe4e4; }

/* ═══ PROGRESS STEPS (checkout) ═══ */
.p-circle.done   { background: var(--green); color: #fff; box-shadow: 0 2px 10px var(--green-glow); }
.p-circle.active { background: var(--green); color: #fff; box-shadow: 0 0 0 5px var(--green-glow2), 0 2px 10px var(--green-glow); }
.p-circle.pending { background: var(--border); color: var(--muted); }
.p-label.active   { color: var(--green); }
.p-line.done      { background: var(--green); }

/* ═══ PAYMENT OPTIONS (checkout) ═══ */
.pay-opt {
    display: flex; align-items: center; gap: 13px;
    padding: 15px;
    border: 1.5px solid var(--border2);
    border-radius: 14px;
    cursor: pointer;
    transition: border-color 0.22s, background 0.22s, box-shadow 0.22s;
    position: relative;
    background: var(--card);
    backdrop-filter: blur(8px);
}
.pay-opt:hover {
    border-color: var(--green);
    background: var(--green-bg);
    box-shadow: 0 4px 16px var(--green-glow2);
}
.pay-opt.selected {
    border-color: var(--green);
    background: var(--green-bg);
    box-shadow: 0 4px 16px var(--green-glow2);
}
.pay-opt.selected::after {
    content: '<svg class="eico" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="20,6 9,17 4,12"/></svg>';
    position: absolute; right: 14px; top: 50%;
    transform: translateY(-50%);
    width: 24px; height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 2px 8px var(--green-glow);
}

/* ═══ TRUST BAR (checkout) ═══ */
.trust-bar {
    display: flex;
    justify-content: space-around;
    background: var(--card);
    backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-md);
    padding: 15px 10px;
    border: 1px solid var(--border);
    box-shadow: var(--glass-shadow);
}

/* ═══ TOTAL BOX (checkout) ═══ */
.total-box {
    background: var(--total-bg);
    backdrop-filter: blur(8px);
    border: 1.5px solid var(--green-border);
    border-radius: 14px;
    padding: 16px 18px;
}
.total-final {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 800;
    color: var(--green);
    margin-top: 12px;
    padding-top: 12px;
    border-top: 2px dashed var(--green-border);
}

/* ═══ FLASH SALE BANNER ═══ */
.flash-banner {
    background: linear-gradient(135deg, #013d2b 0%, #059669 60%, #10b981 100%);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}
.flash-banner::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255,255,255,0.05) 50%,
        transparent 100%);
    animation: sheen 2.5s ease-in-out infinite;
}
@keyframes sheen {
    0%   { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ═══ EMPTY STATE ═══ */
.empty-state {
    text-align: center;
    padding: 72px 32px;
    animation: pageIn 0.4s ease;
}
.empty-icon {
    font-size: 58px;
    margin-bottom: 16px;
    animation: float 2.8s ease-in-out infinite;
}
@keyframes float {
    0%,100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}
.empty-title { font-size: 18px; font-weight: 800; color: var(--dark); margin-bottom: 8px; }
.empty-sub   { font-size: 14px; color: var(--text2); margin-bottom: 22px; line-height: 1.6; }
.empty-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 26px;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    color: white;
    border-radius: 28px;
    cursor: pointer;
    font-weight: 800;
    font-size: 14px;
    font-family: 'Hind Siliguri', Arial, sans-serif;
    box-shadow: 0 6px 20px var(--green-glow);
    transition: transform 0.22s, box-shadow 0.22s;
    border: none;
    text-decoration: none;
}
.empty-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 32px var(--green-glow);
}

/* ═══ SIDEBAR ═══ */
.sidebar {
    background: var(--sidebar-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-right: 1px solid var(--border2);
    box-shadow: 4px 0 32px rgba(0,0,0,0.14);
}

/* ═══ SCROLLBAR ═══ */
::-webkit-scrollbar        { width: 4px; height: 4px; }
::-webkit-scrollbar-track  { background: transparent; }
::-webkit-scrollbar-thumb  {
    background: linear-gradient(var(--green), var(--green-light));
    border-radius: 4px;
}

/* ═══ TEXT SELECTION ═══ */
::selection {
    background: var(--green-bg);
    color: var(--dark);
}

/* ═══ RESPONSIVE HELPERS ═══ */
@media (max-width: 400px) {
    .search-kbd { display: none; }
    .navbar-top { padding: 9px 12px; gap: 8px; }
}
/* ═══ GIFT PROGRESS BAR (কার্ট ড্রয়ারে হাদিয়া অফার) ═══ */
.gk-gift {
    background: rgba(251,191,36,0.09);
    border: 1.5px dashed #f59e0b;
    border-radius: 10px;
    padding: 9px 12px;
    margin-bottom: 10px;
}
.gk-gift.done { background: rgba(5,150,105,0.09); border-color: #059669; }
.gk-gift-txt { font-size: 12px; font-weight: 700; color: #b45309; margin-bottom: 6px; line-height: 1.4; }
.gk-gift.done .gk-gift-txt { color: #059669; margin-bottom: 0; }
[data-theme="dark"] .gk-gift-txt { color: #fbbf24; }
[data-theme="dark"] .gk-gift.done .gk-gift-txt { color: #34d399; }
.gk-gift-track { height: 7px; background: rgba(0,0,0,0.08); border-radius: 10px; overflow: hidden; }
[data-theme="dark"] .gk-gift-track { background: rgba(255,255,255,0.12); }
.gk-gift-fill {
    height: 100%; border-radius: 10px;
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
    transition: width 0.5s ease;
}
.gk-gift.done .gk-gift-fill { background: linear-gradient(90deg, #059669, #34d399); }