/* =====================================================
   Triple F Store · Premium Gaming Theme (Black + Red)
   ===================================================== */

:root {
  --tfs-bg-0: #07070a;
  --tfs-bg-1: #0d0d12;
  --tfs-bg-2: #14141b;
  --tfs-red:  #e11d2a;
  --tfs-red-2:#ff2a3a;
  --tfs-red-glow: rgba(225,29,42,.35);
  --tfs-txt:  #eaeaee;
  --tfs-muted:#8b8b95;
  --tfs-border: rgba(255,255,255,.08);
  --tfs-card: rgba(255,255,255,.035);
  --tfs-radius: 14px;
  --tfs-font: 'Rajdhani', 'Segoe UI', sans-serif;
  --tfs-display: 'Chakra Petch', 'Segoe UI', sans-serif;
}
* { box-sizing:border-box; }
html,body{scroll-behavior:smooth}
body{
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(225,29,42,.15), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(255,42,58,.10), transparent 55%),
    linear-gradient(180deg,var(--tfs-bg-0),var(--tfs-bg-1));
  color:var(--tfs-txt);
  font-family:var(--tfs-font);
  min-height:100vh;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,h6{font-family:var(--tfs-display);letter-spacing:.5px}
a{color:var(--tfs-red-2);text-decoration:none;transition:color .2s}
a:hover{color:#fff}

/* ---- Navbar ---- */
.tfs-nav{
  position:sticky;top:0;z-index:1030;
  background:rgba(9,9,13,.72);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom:1px solid var(--tfs-border);
}
.navbar .nav-link{color:#d4d4d8;font-weight:600;text-transform:uppercase;font-size:.9rem;letter-spacing:1px;padding:.6rem 1rem;position:relative}
.navbar .nav-link::after{content:"";position:absolute;left:1rem;right:1rem;bottom:.35rem;height:2px;background:var(--tfs-red);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.navbar .nav-link:hover::after,.navbar .nav-link.active::after{transform:scaleX(1)}
.navbar .nav-link:hover{color:#fff}
.tfs-logo{font-family:var(--tfs-display);color:#fff;font-weight:700;letter-spacing:2px;font-size:1.4rem}
.tfs-logo-sub{font-family:var(--tfs-display);color:var(--tfs-red-2);font-weight:700;letter-spacing:3px;font-size:1.4rem;margin-left:.35rem}
.tfs-search{gap:.5rem}
.tfs-search .form-control{background:rgba(255,255,255,.06);border:1px solid var(--tfs-border);color:#fff;min-width:220px}
.tfs-search .form-control::placeholder{color:#8b8b95}
.tfs-search .form-control:focus{border-color:var(--tfs-red);box-shadow:0 0 0 .2rem var(--tfs-red-glow);background:rgba(255,255,255,.08)}
.navbar-toggler{border-color:var(--tfs-border)}
.navbar-toggler-icon{filter:invert(1)}

/* ---- Hero ---- */
.tfs-hero{
  position:relative;padding:6rem 0 5rem;overflow:hidden;
  background:
    radial-gradient(700px 300px at 20% 20%, rgba(225,29,42,.20), transparent 60%),
    linear-gradient(160deg, rgba(255,42,58,.06) 0%, transparent 45%);
  border-bottom:1px solid var(--tfs-border);
}
.tfs-hero::before{
  content:"";position:absolute;inset:0;background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(ellipse at 30% 30%, #000 40%, transparent 75%);
  pointer-events:none;
}
.tfs-hero h1{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.05;text-transform:uppercase}
.tfs-hero h1 .accent{color:var(--tfs-red-2);text-shadow:0 0 30px var(--tfs-red-glow)}
.tfs-hero p.lead{color:#b8b8c0;max-width:640px}
.tfs-btn{
  display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.6rem;font-weight:700;
  text-transform:uppercase;letter-spacing:1.2px;border-radius:999px;border:1px solid transparent;
  transition:transform .18s ease, box-shadow .25s ease, background .2s;
}
.tfs-btn-primary{background:linear-gradient(135deg,var(--tfs-red),var(--tfs-red-2));color:#fff;box-shadow:0 10px 30px -10px var(--tfs-red-glow)}
.tfs-btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 40px -12px var(--tfs-red-glow)}
.tfs-btn-ghost{background:rgba(255,255,255,.04);border-color:var(--tfs-border);color:#fff}
.tfs-btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff}

/* ---- Section ---- */
.tfs-section{padding:4.5rem 0}
.tfs-section-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:2rem;gap:1rem;flex-wrap:wrap}
.tfs-section-title h2{margin:0;text-transform:uppercase;font-size:clamp(1.4rem,2.5vw,2rem)}
.tfs-section-title h2::before{content:"";display:inline-block;width:8px;height:22px;background:var(--tfs-red);margin-right:.7rem;transform:translateY(3px)}
.tfs-section-title a{font-weight:700;text-transform:uppercase;letter-spacing:1px;font-size:.85rem}

/* ---- Card (glassmorphism) ---- */
.tfs-card{
  background:var(--tfs-card);
  border:1px solid var(--tfs-border);
  border-radius:var(--tfs-radius);
  overflow:hidden;
  backdrop-filter: blur(14px) saturate(140%);
  transition:transform .25s ease, border-color .25s, box-shadow .25s;
  height:100%;display:flex;flex-direction:column;
}
.tfs-card:hover{transform:translateY(-4px);border-color:rgba(225,29,42,.55);box-shadow:0 20px 50px -20px var(--tfs-red-glow)}
.tfs-card-media{aspect-ratio:16/11;overflow:hidden;position:relative;background:#0a0a10}
.tfs-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tfs-card:hover .tfs-card-media img{transform:scale(1.06)}
.tfs-badge{position:absolute;top:.75rem;left:.75rem;background:var(--tfs-red);color:#fff;font-size:.7rem;font-weight:700;padding:.25rem .6rem;border-radius:6px;letter-spacing:1px;text-transform:uppercase}
.tfs-badge.stock-out{background:#4a4a55}
.tfs-card-body{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.tfs-card-cat{font-size:.72rem;color:var(--tfs-red-2);text-transform:uppercase;letter-spacing:1.2px;font-weight:700}
.tfs-card-title{font-size:1.05rem;margin:0;color:#fff;line-height:1.25;font-weight:700}
.tfs-card-desc{color:var(--tfs-muted);font-size:.88rem;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tfs-card-price{display:flex;align-items:baseline;gap:.6rem;margin-top:auto}
.tfs-price-now{color:#fff;font-family:var(--tfs-display);font-weight:700;font-size:1.3rem}
.tfs-price-old{color:#7a7a85;text-decoration:line-through;font-size:.9rem}
.tfs-card-buy{margin-top:.6rem;display:flex;gap:.4rem}
.tfs-card-buy .btn{flex:1;font-weight:700;text-transform:uppercase;letter-spacing:1px;font-size:.8rem;border-radius:8px}

/* ---- Categories ---- */
.tfs-cat-tile{
  background:var(--tfs-card);border:1px solid var(--tfs-border);border-radius:var(--tfs-radius);
  padding:1.4rem 1.2rem;text-align:center;transition:transform .2s,border-color .2s;
  color:#fff;display:block;
}
.tfs-cat-tile:hover{border-color:var(--tfs-red);transform:translateY(-3px);color:#fff}
.tfs-cat-tile img{width:64px;height:64px;object-fit:cover;border-radius:12px;margin-bottom:.7rem}
.tfs-cat-tile i{font-size:2rem;color:var(--tfs-red-2);margin-bottom:.5rem;display:block}
.tfs-cat-tile h6{margin:0;text-transform:uppercase;letter-spacing:1px;font-size:.9rem}

/* ---- Footer ---- */
.tfs-footer{background:#06060a;border-top:1px solid var(--tfs-border);color:#c9c9d1;margin-top:5rem}
.tfs-footer-brand{font-family:var(--tfs-display);color:#fff;letter-spacing:2px}
.tfs-footer-brand span{color:var(--tfs-red-2)}
.tfs-footer-heading{color:#fff;text-transform:uppercase;letter-spacing:1.5px;font-size:.85rem;margin-bottom:1rem}
.tfs-footer-list li{margin-bottom:.5rem}
.tfs-footer-list a{color:#a4a4ad}.tfs-footer-list a:hover{color:#fff}
.tfs-social{width:38px;height:38px;border-radius:8px;background:rgba(255,255,255,.05);border:1px solid var(--tfs-border);display:inline-flex;align-items:center;justify-content:center;color:#fff;transition:.2s}
.tfs-social:hover{background:var(--tfs-red);border-color:var(--tfs-red);color:#fff}
.tfs-divider{border-color:var(--tfs-border);margin:2rem 0 1rem}

/* ---- Floating action buttons (per-corner stacks, admin-controlled) ---- */
.tfs-fab{position:fixed;display:flex;flex-direction:column;gap:12px;z-index:1040}
.tfs-fab--bottom-right{right:20px;bottom:20px}
.tfs-fab--bottom-left {left:20px;bottom:20px}
.tfs-fab--top-right   {right:20px;top:90px}
.tfs-fab--top-left    {left:20px;top:90px}
.tfs-fab-btn{width:54px;height:54px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff !important;font-size:1.6rem;box-shadow:0 8px 24px rgba(0,0,0,.4);transition:transform .2s}
.tfs-fab-btn:hover{transform:scale(1.08)}
.tfs-fab-wa{background:linear-gradient(135deg,#25d366,#128c7e)}
.tfs-fab-tg{background:linear-gradient(135deg,#38b3fe,#0088cc)}

/* ---- Product detail ---- */
.tfs-product-gallery{background:var(--tfs-card);border:1px solid var(--tfs-border);border-radius:var(--tfs-radius);overflow:hidden}
.tfs-product-gallery img{width:100%;object-fit:cover}
.tfs-thumbs{display:flex;gap:.5rem;margin-top:.7rem;flex-wrap:wrap}
.tfs-thumb{width:74px;height:74px;object-fit:cover;border-radius:8px;border:1px solid var(--tfs-border);cursor:pointer;opacity:.75;transition:.2s}
.tfs-thumb:hover,.tfs-thumb.active{opacity:1;border-color:var(--tfs-red)}
.tfs-product-info h1{font-size:2rem;text-transform:uppercase}
.tfs-price-block{display:flex;align-items:baseline;gap:1rem;margin:.6rem 0 1rem}
.tfs-price-block .now{color:var(--tfs-red-2);font-size:2rem;font-weight:700;font-family:var(--tfs-display)}
.tfs-price-block .old{color:#7a7a85;text-decoration:line-through}
.tfs-stock-in{color:#4ade80;font-weight:700;text-transform:uppercase;letter-spacing:1px;font-size:.85rem}
.tfs-stock-out{color:#f87171;font-weight:700;text-transform:uppercase;letter-spacing:1px;font-size:.85rem}
.tfs-desc-block{color:#c4c4cc;line-height:1.7;white-space:pre-wrap}

/* ---- Static page hero ---- */
.tfs-page-hero{padding:4rem 0 2.5rem;border-bottom:1px solid var(--tfs-border)}
.tfs-page-hero h1{font-size:clamp(2rem,4vw,3rem);text-transform:uppercase}
.tfs-page-hero .crumb{color:var(--tfs-muted);text-transform:uppercase;letter-spacing:2px;font-size:.8rem}

/* ---- Auth cards ---- */
.tfs-auth-wrap{min-height:100vh;display:grid;place-items:center;padding:2rem}
.tfs-auth-card{width:100%;max-width:440px;background:var(--tfs-card);border:1px solid var(--tfs-border);border-radius:var(--tfs-radius);padding:2.4rem;backdrop-filter:blur(14px)}
.tfs-auth-card h1{text-align:center;text-transform:uppercase;margin-bottom:.4rem}
.tfs-auth-card .form-control{background:rgba(255,255,255,.05);border:1px solid var(--tfs-border);color:#fff}
.tfs-auth-card .form-control:focus{background:rgba(255,255,255,.08);border-color:var(--tfs-red);box-shadow:0 0 0 .2rem var(--tfs-red-glow)}
.tfs-auth-card .form-label{color:#c4c4cc;text-transform:uppercase;font-size:.75rem;letter-spacing:1.5px;font-weight:600}

/* ---- Admin ---- */
.tfs-admin{display:flex;min-height:100vh}
.tfs-admin-sidebar{width:250px;background:#08080d;border-right:1px solid var(--tfs-border);padding:1.4rem 0;position:sticky;top:0;height:100vh;overflow-y:auto}
.tfs-admin-sidebar .brand{padding:0 1.4rem 1.5rem;border-bottom:1px solid var(--tfs-border);margin-bottom:1rem}
.tfs-admin-sidebar a{display:flex;align-items:center;gap:.7rem;padding:.7rem 1.4rem;color:#b3b3bc;text-transform:uppercase;font-size:.8rem;letter-spacing:1.2px;font-weight:600}
.tfs-admin-sidebar a:hover,.tfs-admin-sidebar a.active{background:rgba(225,29,42,.12);color:#fff;border-left:3px solid var(--tfs-red)}
.tfs-admin-main{flex:1;padding:2rem;overflow-x:auto}
.tfs-admin-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}
.tfs-admin-topbar h1{margin:0;text-transform:uppercase;font-size:1.5rem}
.tfs-stat{background:var(--tfs-card);border:1px solid var(--tfs-border);border-radius:var(--tfs-radius);padding:1.4rem}
.tfs-stat .num{font-family:var(--tfs-display);font-size:2.2rem;color:#fff;font-weight:700}
.tfs-stat .lbl{color:var(--tfs-muted);text-transform:uppercase;letter-spacing:1.5px;font-size:.75rem;font-weight:600}
.tfs-stat i{font-size:1.7rem;color:var(--tfs-red-2)}
.tfs-panel{background:var(--tfs-card);border:1px solid var(--tfs-border);border-radius:var(--tfs-radius);padding:1.5rem;margin-bottom:1.5rem}
.tfs-panel h3{text-transform:uppercase;font-size:1.05rem;margin-bottom:1rem;letter-spacing:1.2px}
.tfs-admin-table{width:100%;border-collapse:collapse}
.tfs-admin-table th{color:var(--tfs-muted);text-transform:uppercase;font-size:.75rem;letter-spacing:1.2px;text-align:left;padding:.8rem;border-bottom:1px solid var(--tfs-border)}
.tfs-admin-table td{padding:.9rem .8rem;border-bottom:1px solid var(--tfs-border);color:#e5e5e9;font-size:.92rem}
.tfs-admin-table tr:hover td{background:rgba(255,255,255,.02)}
.tfs-admin form label{color:#d0d0d8;text-transform:uppercase;font-size:.72rem;letter-spacing:1.2px;font-weight:600;margin-bottom:.35rem}
.tfs-admin form .form-control,.tfs-admin form .form-select,.tfs-admin form textarea{background:rgba(255,255,255,.04);border:1px solid var(--tfs-border);color:#fff}
.tfs-admin form .form-control:focus,.tfs-admin form .form-select:focus,.tfs-admin form textarea:focus{background:rgba(255,255,255,.07);border-color:var(--tfs-red);box-shadow:0 0 0 .2rem var(--tfs-red-glow);color:#fff}
.tfs-admin .btn-danger{background:linear-gradient(135deg,var(--tfs-red),var(--tfs-red-2));border:none;text-transform:uppercase;letter-spacing:1px;font-weight:700}
.tfs-admin .btn-outline-light{border-color:var(--tfs-border);color:#e5e5e9}
.tfs-admin .btn-outline-danger{border-color:var(--tfs-red);color:var(--tfs-red-2)}

@media (max-width: 900px){
  .tfs-admin-sidebar{position:fixed;left:-260px;transition:left .25s;z-index:1050}
  .tfs-admin-sidebar.open{left:0}
  .tfs-admin-main{padding:1.2rem}
  .tfs-search{width:100%;margin-top:.6rem}
}

/* Reveal-on-scroll animation */
[data-reveal]{opacity:0;transform:translateY(20px);transition:all .8s ease}
[data-reveal].is-visible{opacity:1;transform:none}

/* Loading skeleton */
.tfs-skeleton{background:linear-gradient(90deg,#151520,#20202a,#151520);background-size:200% 100%;animation:shimmer 1.4s infinite}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ==================== Dynamic Hero Banner Slider ==================== */
.tfs-hero-slider { border-bottom: 1px solid var(--tfs-border); position:relative; }
.tfs-banner-slide{
  position: relative;
  min-height: 460px;
  display: flex; align-items: center;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(255,42,58,.05) 0%, transparent 45%), linear-gradient(180deg, var(--tfs-bg-0), var(--tfs-bg-1));
}
.tfs-banner-slide picture, .tfs-banner-slide picture img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block; z-index:0; }
.tfs-banner-slide::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(7,7,10,.85) 0%, rgba(7,7,10,.5) 45%, rgba(7,7,10,.15) 100%);
  z-index:1; pointer-events:none;
}
.tfs-banner-slide--noimg::after{ background: transparent; }
.tfs-banner-content{ position:relative; z-index:2; padding: 5rem 0; }
.tfs-banner-title{
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  color:#fff; text-transform:uppercase; line-height:1.05; margin:0;
  text-shadow: 0 4px 30px rgba(0,0,0,.35);
}
.tfs-banner-subtitle{ color:#d0d0d8; max-width:640px; margin:1rem 0 0; font-size: clamp(1rem, 1.5vw, 1.15rem); }
.tfs-banner-btn{ margin-top: 1.6rem; }

/* Carousel controls / indicators (Bootstrap 5 overrides tuned to our dark theme) */
#tfsBannerCarousel .carousel-control-prev,
#tfsBannerCarousel .carousel-control-next { width: 60px; opacity: .55; z-index: 3; }
#tfsBannerCarousel .carousel-control-prev:hover,
#tfsBannerCarousel .carousel-control-next:hover { opacity: 1; }
#tfsBannerCarousel .carousel-control-prev-icon,
#tfsBannerCarousel .carousel-control-next-icon {
  width: 3rem; height: 3rem; background-color: rgba(225,29,42,.85); border-radius: 999px;
  background-size: 45% 45%;
}
#tfsBannerCarousel .carousel-indicators { z-index: 3; margin-bottom: 1.2rem; }
#tfsBannerCarousel .carousel-indicators [data-bs-target] {
  width: 30px; height: 4px; border-radius: 3px; background:#4a4a55; border:none; opacity:.7;
}
#tfsBannerCarousel .carousel-indicators .active { background: var(--tfs-red-2); opacity:1; width: 44px; }

@media (max-width: 767px) {
  .tfs-banner-slide { min-height: 380px; }
  .tfs-banner-slide::after { background: linear-gradient(180deg, rgba(7,7,10,.35) 0%, rgba(7,7,10,.85) 100%); }
  .tfs-banner-content { padding: 3rem 0; text-align:center; }
  .tfs-banner-subtitle { margin-left:auto; margin-right:auto; }
}
/* Fix all dropdown select and options visibility in dark theme */
select.form-control, select.form-select, select {
    background-color: #121212 !important;
    color: #ffffff !important;
}

select option {
    background-color: #1a1a1a !important;
    color: #ffffff !important;
    padding: 10px;
}

select option:hover, select option:checked, select option:focus {
    background-color: #ff2d3b !important;
    color: #ffffff !important;
}