/* ================================================
   Realme Firmware Hub — Dark UI
   ================================================ */
:root{
  --primary:#FF6B00;--primary-d:#d95c00;--primary-l:#ff8c35;
  --secondary:#00D2FF;--accent:#7C3AED;
  --success:#10B981;--danger:#EF4444;--warning:#F59E0B;--info:#3B82F6;
  --bg:#0A0E1A;--bg2:#111827;--bg3:#1a2235;
  --card:#141B2D;--card2:#1c2640;
  --border:rgba(255,255,255,0.07);--border2:rgba(255,255,255,0.12);
  --text:#E5E7EB;--text-muted:#6B7280;--text-dim:#4B5563;
  --radius:12px;--radius-sm:8px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Exo 2',sans-serif;font-size:15px;line-height:1.6;min-height:100vh}
a{color:var(--primary);text-decoration:none}
img{max-width:100%}

/* ====== NAVBAR ====== */
.navbar{
  position:sticky;top:0;z-index:1000;
  background:rgba(10,14,26,0.95);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:1rem;
  padding:.7rem 1.5rem;
}
.navbar-brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--primary),var(--primary-l));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.brand-text{font-family:'Rajdhani',sans-serif;font-size:1.15rem;font-weight:700;color:var(--text);display:block;line-height:1.1}
.brand-sub{font-size:.68rem;color:var(--text-muted);display:block}
.nav-links{display:flex;list-style:none;gap:.2rem;margin:0 auto}
.nav-links a{padding:.45rem .85rem;border-radius:8px;font-size:.85rem;color:var(--text-muted);font-weight:500;transition:all .2s;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{background:rgba(255,107,0,.12);color:var(--primary)}
.nav-user{display:flex;align-items:center;gap:.6rem;flex-shrink:0}

/* ====== BUTTONS ====== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:.55rem 1.1rem;border-radius:8px;font-size:.85rem;font-weight:600;border:none;cursor:pointer;transition:all .18s;white-space:nowrap;text-decoration:none;font-family:inherit}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-l));color:#fff}
.btn-primary:hover{background:linear-gradient(135deg,var(--primary-d),var(--primary));transform:translateY(-1px)}
.btn-outline{background:transparent;border:1px solid var(--border2);color:var(--text)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-success{background:rgba(16,185,129,.15);color:var(--success);border:1px solid rgba(16,185,129,.3)}
.btn-success:hover{background:rgba(16,185,129,.25)}
.btn-danger{background:rgba(239,68,68,.15);color:var(--danger);border:1px solid rgba(239,68,68,.3)}
.btn-danger:hover{background:rgba(239,68,68,.25)}
.btn-warning{background:rgba(245,158,11,.12);color:var(--warning);border:1px solid rgba(245,158,11,.3)}
.btn-sm{padding:.32rem .75rem;font-size:.78rem;border-radius:6px}
.btn-lg{padding:.7rem 1.4rem;font-size:.92rem}
.btn:disabled,.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

/* ====== STATUS PILLS ====== */
.status-pill{padding:.22rem .65rem;border-radius:20px;font-size:.72rem;font-weight:700;letter-spacing:.03em}
.pill-active  {background:rgba(16,185,129,.15);color:var(--success);border:1px solid rgba(16,185,129,.3)}
.pill-inactive{background:rgba(107,114,128,.15);color:var(--text-muted);border:1px solid rgba(107,114,128,.3)}
.pill-expired {background:rgba(239,68,68,.15);color:var(--danger);border:1px solid rgba(239,68,68,.3)}
.pill-suspended{background:rgba(245,158,11,.15);color:var(--warning);border:1px solid rgba(245,158,11,.3)}
.pill-admin   {background:rgba(124,58,237,.15);color:#a78bfa;border:1px solid rgba(124,58,237,.3)}

/* ====== FLASH ====== */
.flash-wrap{max-width:1300px;margin:.8rem auto 0;padding:0 1.5rem}
.flash{display:flex;align-items:center;gap:10px;padding:.75rem 1rem;border-radius:10px;font-size:.88rem;position:relative}
.flash-success{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.25);color:var(--success)}
.flash-danger {background:rgba(239,68,68,.1); border:1px solid rgba(239,68,68,.25); color:var(--danger)}
.flash-info   {background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.25);color:var(--info)}
.flash-close{margin-left:auto;background:none;border:none;color:currentColor;cursor:pointer;font-size:1rem;opacity:.6}
.flash-close:hover{opacity:1}

/* ====== CONTAINER / LAYOUT ====== */
.container{max-width:1300px;margin:0 auto;padding:0 1.5rem}
.page-content{padding:2rem 1.5rem;max-width:1300px;margin:0 auto}
.page-header{margin-bottom:2rem}
.page-title{font-family:'Rajdhani',sans-serif;font-size:2rem;font-weight:700;color:var(--text);line-height:1.2}
.page-title span{color:var(--primary)}
.page-sub{color:var(--text-muted);font-size:.9rem;margin-top:.3rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.d-flex{display:flex}.gap-1{gap:.5rem}.gap-2{gap:1rem}
.justify-between{justify-content:space-between}
.align-center{align-items:center}
.flex-wrap{flex-wrap:wrap}
.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1.2rem}.mb-3{margin-bottom:2rem}
.text-muted{color:var(--text-muted)}.small{font-size:.82rem}
.text-center{text-align:center}
.table-responsive{overflow-x:auto}

/* ====== CARD ====== */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem;margin-bottom:1.2rem}
.card:last-child{margin-bottom:0}

/* ====== FORM ====== */
.form-group{margin-bottom:1rem}
.form-label{display:block;font-size:.78rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.4rem}
.form-control{width:100%;padding:.58rem .85rem;background:rgba(255,255,255,.04);border:1px solid var(--border2);border-radius:8px;color:var(--text);font-size:.87rem;font-family:inherit;transition:border-color .2s;outline:none}
.form-control:focus{border-color:var(--primary);background:rgba(255,107,0,.04)}
.form-control[readonly]{cursor:default;color:var(--text-muted)}
select.form-control option{background:var(--bg2);color:var(--text)}
textarea.form-control{resize:vertical;min-height:80px}

/* ====== HERO ====== */
.hero{text-align:center;padding:5rem 1.5rem 3.5rem;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(255,107,0,.08) 0%,transparent 70%)}
.hero-title{font-family:'Rajdhani',sans-serif;font-size:clamp(2rem,5vw,3.5rem);font-weight:700;line-height:1.15;margin-bottom:1rem}
.hero-title span{background:linear-gradient(135deg,var(--primary),var(--primary-l),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{color:var(--text-muted);font-size:1.05rem;max-width:580px;margin:0 auto 1.8rem}
.hero-btns{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}
.hero-stats{display:flex;gap:2.5rem;justify-content:center;flex-wrap:wrap;margin-top:3rem}
.hero-stat-val{font-family:'Rajdhani',sans-serif;font-size:2.2rem;font-weight:700;line-height:1}
.hero-stat-lbl{font-size:.78rem;color:var(--text-muted);margin-top:2px}

/* ====== FILES GRID ====== */
.files-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.2rem}
.file-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem;transition:all .2s;display:flex;flex-direction:column}
.file-card:hover{border-color:rgba(255,107,0,.35);transform:translateY(-2px);box-shadow:0 8px 25px rgba(255,107,0,.08)}
.file-card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.8rem}
.file-icon{font-size:1.6rem}
.ftype-badge{padding:.18rem .5rem;border-radius:5px;font-size:.67rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.ftype-firmware  {background:rgba(255,107,0,.12);color:var(--primary)}
.ftype-flash_tool{background:rgba(0,210,255,.12);color:var(--secondary)}
.ftype-driver    {background:rgba(16,185,129,.12);color:var(--success)}
.ftype-other     {background:rgba(107,114,128,.12);color:var(--text-muted)}
.file-name{font-weight:700;font-size:.9rem;margin-bottom:.3rem;line-height:1.3;word-break:break-all}
.file-model{font-size:.82rem;color:var(--primary);margin-bottom:.6rem}
.file-tags{display:flex;flex-wrap:wrap;gap:.3rem;margin-bottom:.7rem}
.tag{padding:.18rem .45rem;background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:5px;font-size:.7rem;color:var(--text-muted)}
.file-desc{font-size:.75rem;color:var(--text-muted);line-height:1.4;margin-bottom:.7rem;flex:1}
.file-footer{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:.7rem;border-top:1px solid var(--border)}
.dl-count{font-size:.75rem;color:var(--text-dim)}

/* ====== PLANS ====== */
.plans-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}
.plan-card{background:var(--card2);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem;text-align:center;position:relative;transition:all .2s}
.plan-card.popular{border-color:rgba(255,107,0,.4);box-shadow:0 0 30px rgba(255,107,0,.08)}
.plan-card.popular::before{content:'⭐ Popular';position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;padding:.18rem .7rem;border-radius:20px;font-size:.67rem;font-weight:700;white-space:nowrap}
.plan-name{font-family:'Rajdhani',sans-serif;font-size:1.05rem;font-weight:700;margin-bottom:.5rem}
.price-usd{font-family:'Rajdhani',sans-serif;font-size:2rem;font-weight:700;color:var(--primary);line-height:1}
.price-inr{font-size:.82rem;color:var(--warning);font-weight:600}
.plan-period{font-size:.75rem;color:var(--text-muted);margin:.4rem 0 .8rem}

/* ====== PROGRESS BAR ====== */
.prog-bar{height:6px;background:rgba(255,255,255,.07);border-radius:4px;overflow:hidden}
.prog-fill{height:100%;border-radius:4px;transition:width .5s}

/* ====== TABLE ====== */
.data-table{width:100%;border-collapse:collapse;font-size:.84rem}
.data-table th{padding:.7rem .9rem;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;background:rgba(255,255,255,.02)}
.data-table td{padding:.75rem .9rem;border-bottom:1px solid rgba(255,255,255,.04);vertical-align:middle}
.data-table tr:last-child td{border-bottom:none}
.data-table tr:hover td{background:rgba(255,255,255,.02)}

/* ====== PAGINATION ====== */
.pagination{display:flex;gap:.4rem;justify-content:center;flex-wrap:wrap;margin-top:1.5rem}
.page-link{padding:.38rem .7rem;background:var(--card);border:1px solid var(--border);border-radius:7px;font-size:.82rem;color:var(--text-muted);transition:all .18s}
.page-link:hover,.page-link.active{background:var(--primary);border-color:var(--primary);color:#fff}

/* ====== STATS ====== */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:1rem;margin-bottom:1.5rem}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem;display:flex;align-items:center;gap:.9rem}
.stat-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}
.si-orange{background:rgba(255,107,0,.12);color:var(--primary)}
.si-green {background:rgba(16,185,129,.12);color:var(--success)}
.si-red   {background:rgba(239,68,68,.12); color:var(--danger)}
.si-blue  {background:rgba(59,130,246,.12);color:var(--info)}
.si-purple{background:rgba(124,58,237,.12);color:#a78bfa}
.stat-value{font-family:'Rajdhani',sans-serif;font-size:1.7rem;font-weight:700;line-height:1}
.stat-label{font-size:.72rem;color:var(--text-muted);margin-top:1px}

/* ====== ADMIN LAYOUT ====== */
.admin-wrap{display:flex;min-height:calc(100vh - 56px)}
.sidebar{width:210px;background:var(--bg2);border-right:1px solid var(--border);padding:.8rem;flex-shrink:0;position:sticky;top:56px;height:calc(100vh - 56px);overflow-y:auto}
.admin-main{flex:1;padding:1.8rem;overflow-x:hidden;min-width:0}
.sidebar-group{margin-bottom:.3rem}
.sidebar-heading{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);padding:.6rem .7rem .3rem}
.sidebar-link{display:flex;align-items:center;gap:.55rem;padding:.52rem .8rem;border-radius:8px;font-size:.83rem;color:var(--text-muted);font-weight:500;transition:all .18s;margin-bottom:.1rem}
.sidebar-link:hover,.sidebar-link.active{background:rgba(255,107,0,.1);color:var(--primary)}
.sidebar-link .si{width:18px;text-align:center;font-size:.95rem}

/* ====== MODAL ====== */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;pointer-events:none;transition:opacity .2s}
.modal-bg.active{opacity:1;pointer-events:all}
.modal-box{background:var(--card);border:1px solid var(--border2);border-radius:16px;padding:1.6rem;width:90%;max-width:480px;position:relative;transform:translateY(20px);transition:transform .2s}
.modal-bg.active .modal-box{transform:translateY(0)}
.modal-close{position:absolute;top:12px;right:14px;background:none;border:none;color:var(--text-muted);font-size:1.3rem;cursor:pointer;line-height:1}
.modal-close:hover{color:var(--text)}
.modal-title{font-family:'Rajdhani',sans-serif;font-size:1.3rem;font-weight:700;margin-bottom:1rem}

/* ====== PLAN RADIO ====== */
.plan-radio{display:flex;align-items:center;gap:12px;padding:11px 14px;background:rgba(255,255,255,.03);border:1.5px solid var(--border);border-radius:9px;cursor:pointer;transition:border-color .18s;margin-bottom:.5rem}
.plan-radio:hover{border-color:rgba(255,107,0,.3)}
.plan-radio.selected{border-color:var(--primary);background:rgba(255,107,0,.05)}
.plan-radio input{accent-color:var(--primary);width:16px;height:16px;flex-shrink:0}

/* ====== FILTER BAR ====== */
.filter-bar{display:flex;gap:.6rem;flex-wrap:wrap;align-items:flex-end}
.search-wrap{flex:1;min-width:200px;position:relative}
.search-wrap input{padding-left:34px}
.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-dim);pointer-events:none;font-size:.9rem}

/* ====== ALERTS ====== */
.alert{padding:.75rem 1rem;border-radius:9px;font-size:.87rem;margin-bottom:1rem}
.alert-success{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.25);color:var(--success)}
.alert-danger {background:rgba(239,68,68,.1); border:1px solid rgba(239,68,68,.25); color:var(--danger)}
.alert-warning{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.25);color:var(--warning)}
.alert-info   {background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.25);color:var(--info)}

/* ====== FOOTER ====== */
.site-footer{border-top:1px solid var(--border);padding:1.2rem 0;text-align:center;color:var(--text-muted);font-size:.8rem;margin-top:3rem}

/* ====== ANIMATIONS ====== */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.fade-up{animation:fadeUp .45s ease both}

/* ====== RESPONSIVE ====== */
@media(max-width:900px){
  .nav-links{display:none}
  .grid-3{grid-template-columns:1fr 1fr}
  .admin-wrap{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static;display:flex;flex-wrap:wrap;gap:.2rem;padding:.5rem}
  .sidebar-heading{display:none}
  .sidebar-link{font-size:.75rem;padding:.38rem .6rem}
}
@media(max-width:600px){
  .grid-2,.grid-3{grid-template-columns:1fr}
  .hero-stats{gap:1.5rem}
  .plans-grid{grid-template-columns:1fr 1fr}
  .files-grid{grid-template-columns:1fr}
  .navbar{padding:.6rem 1rem}
}