/* =========================
   SKZ EXCHANGE UI SYSTEM
   VERSION 1.0
========================= */

@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800&display=swap');

:root{

  --bg:#0b1220;
  --bg-secondary:#111827;

  --sidebar:#0f172a;

  --card:#182233;
  --card-hover:#1d2940;

  --primary:#3b82f6;
  --primary-hover:#2563eb;

  --success:#22c55e;
  --danger:#ef4444;
  --warning:#f59e0b;

  --text:#f8fafc;
  --text-muted:#94a3b8;

  --border:#243247;

  --shadow:
  0 8px 25px rgba(0,0,0,.25);

  --radius:18px;

}

/* =========================
   RESET
========================= */

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{

  font-family:'Vazirmatn',sans-serif;

  background:
  linear-gradient(
  180deg,
  #08111f 0%,
  #0b1220 100%);

  color:var(--text);

  min-height:100vh;

  overflow-x:hidden;
}

/* =========================
   SCROLLBAR
========================= */

::-webkit-scrollbar{
  width:8px;
}

::-webkit-scrollbar-track{
  background:#101827;
}

::-webkit-scrollbar-thumb{
  background:#2d405f;
  border-radius:20px;
}

::-webkit-scrollbar-thumb:hover{
  background:#42618d;
}

/* =========================
   LINKS
========================= */

a{
  text-decoration:none;
  color:inherit;
}

/* =========================
   LAYOUT
========================= */

.layout{
  display:flex;
  min-height:100vh;
}

/* =========================
   SIDEBAR
========================= */

.sidebar{

  width:270px;

  background:var(--sidebar);

  border-left:
  1px solid var(--border);

  position:fixed;

  top:0;
  right:0;

  height:100vh;

  padding:25px;

  z-index:999;
}

.logo{

  display:flex;

  align-items:center;

  justify-content:center;

  font-size:28px;

  font-weight:800;

  margin-bottom:40px;

  color:var(--primary);

  letter-spacing:2px;
}

.menu{

  display:flex;

  flex-direction:column;

  gap:10px;
}

.menu a{

  display:flex;

  align-items:center;

  gap:12px;

  padding:14px 18px;

  border-radius:14px;

  color:var(--text-muted);

  transition:.25s;
}

.menu a:hover{

  background:var(--card);

  color:white;

  transform:translateX(-3px);
}

.menu a.active{

  background:var(--primary);

  color:white;
}

/* =========================
   MAIN
========================= */

.main-content{

  flex:1;

  margin-right:270px;

  padding:30px;
}

/* =========================
   TOPBAR
========================= */

.topbar{

  display:flex;

  justify-content:space-between;

  align-items:center;

  margin-bottom:30px;
}

.topbar-title h1{

  font-size:28px;

  font-weight:800;
}

.topbar-title p{

  margin-top:6px;

  color:var(--text-muted);
}

.topbar-actions{

  display:flex;

  gap:12px;
}

/* =========================
   USER BOX
========================= */

.user-box{

  display:flex;

  align-items:center;

  gap:12px;

  background:var(--card);

  padding:10px 16px;

  border-radius:14px;

  border:1px solid var(--border);
}

.user-avatar{

  width:42px;
  height:42px;

  border-radius:50%;

  background:var(--primary);

  display:flex;

  align-items:center;
  justify-content:center;

  font-weight:700;
}

/* =========================
   CARDS GRID
========================= */

.stats-grid{

  display:grid;

  grid-template-columns:
  repeat(auto-fit,minmax(250px,1fr));

  gap:20px;

  margin-bottom:30px;
}

.stat-card{

  background:var(--card);

  border:1px solid var(--border);

  border-radius:20px;

  padding:25px;

  transition:.3s;

  box-shadow:var(--shadow);
}

.stat-card:hover{

  transform:translateY(-4px);

  background:var(--card-hover);
}

.stat-label{

  color:var(--text-muted);

  font-size:14px;

  margin-bottom:12px;
}

.stat-value{

  font-size:28px;

  font-weight:800;
}

.stat-change{

  margin-top:10px;

  font-size:14px;
}

.green{
  color:var(--success);
}

.red{
  color:var(--danger);
}

/* =========================
   SECTION CARD
========================= */

.section-card{

  background:var(--card);

  border-radius:20px;

  border:1px solid var(--border);

  padding:25px;

  margin-bottom:25px;
}

.section-title{

  font-size:20px;

  font-weight:700;

  margin-bottom:20px;
}
/* =========================
   BUTTONS
========================= */

.btn{
  border:none;
  outline:none;
  cursor:pointer;

  padding:12px 22px;

  border-radius:14px;

  font-family:inherit;

  font-size:14px;

  font-weight:700;

  transition:.25s;
}

.btn-primary{
  background:var(--primary);
  color:#fff;
}

.btn-primary:hover{
  background:var(--primary-hover);
  transform:translateY(-2px);
}

.btn-success{
  background:var(--success);
  color:#fff;
}

.btn-danger{
  background:var(--danger);
  color:#fff;
}

.btn-warning{
  background:var(--warning);
  color:#fff;
}

.btn-full{
  width:100%;
}

/* =========================
   INPUTS
========================= */

.input-group{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-bottom:18px;
}

.input-group label{
  color:var(--text-muted);
  font-size:14px;
}

input,
select,
textarea{

  width:100%;

  background:#111c2e;

  color:white;

  border:1px solid var(--border);

  border-radius:14px;

  padding:14px;

  font-family:inherit;

  font-size:15px;

  transition:.25s;
}

input:focus,
select:focus,
textarea:focus{

  outline:none;

  border-color:var(--primary);

  box-shadow:
  0 0 0 3px rgba(59,130,246,.15);
}

input::placeholder{
  color:#6b7b93;
}

/* =========================
   SEARCH BOX
========================= */

.search-box{
  position:relative;
  margin-bottom:20px;
}

.search-box input{
  padding-right:50px;
}

.search-box i{

  position:absolute;

  right:18px;

  top:50%;

  transform:translateY(-50%);

  color:var(--text-muted);
}

/* =========================
   TABLES
========================= */

.table-wrapper{

  overflow-x:auto;

  border-radius:20px;

  border:1px solid var(--border);
}

table{

  width:100%;

  border-collapse:collapse;

  min-width:900px;

  background:var(--card);
}

thead{

  background:#0f172a;
}

th{

  padding:18px;

  text-align:right;

  color:#fff;

  font-size:14px;

  font-weight:700;

  border-bottom:1px solid var(--border);
}

td{

  padding:18px;

  color:#d7e1f0;

  border-bottom:1px solid #1f2d43;
}

tbody tr{

  transition:.2s;
}

tbody tr:hover{

  background:#202f47;
}

.table-positive{
  color:var(--success);
  font-weight:700;
}

.table-negative{
  color:var(--danger);
  font-weight:700;
}

/* =========================
   COIN ROW
========================= */

.coin-info{

  display:flex;

  align-items:center;

  gap:12px;
}

.coin-info img{

  width:36px;
  height:36px;

  border-radius:50%;
}

.coin-symbol{

  font-size:12px;

  color:var(--text-muted);
}

/* =========================
   FORMS CARD
========================= */

.form-card{

  max-width:500px;

  margin:auto;

  background:var(--card);

  border:1px solid var(--border);

  border-radius:24px;

  padding:35px;

  box-shadow:var(--shadow);
}

.form-card h2{

  text-align:center;

  margin-bottom:25px;

  font-size:28px;
}

/* =========================
   AUTH PAGE
========================= */

.auth-page{

  min-height:100vh;

  display:flex;

  align-items:center;

  justify-content:center;

  padding:20px;

  background:
  radial-gradient(
  circle at top right,
  rgba(59,130,246,.15),
  transparent 30%
  ),
  var(--bg);
}

.auth-logo{

  text-align:center;

  margin-bottom:25px;

  font-size:34px;

  font-weight:800;

  color:var(--primary);
}

/* =========================
   WALLET CARDS
========================= */

.wallet-grid{

  display:grid;

  grid-template-columns:
  repeat(auto-fit,minmax(280px,1fr));

  gap:20px;
}

.wallet-card{

  background:var(--card);

  border:1px solid var(--border);

  border-radius:18px;

  padding:22px;

  transition:.25s;
}

.wallet-card:hover{

  transform:translateY(-4px);

  background:var(--card-hover);
}

.wallet-balance{

  font-size:26px;

  font-weight:800;

  margin-top:10px;
}

/* =========================
   MARKET CARDS
========================= */

.market-grid{

  display:grid;

  grid-template-columns:
  repeat(auto-fit,minmax(280px,1fr));

  gap:20px;
}

.market-card{

  background:var(--card);

  border-radius:18px;

  border:1px solid var(--border);

  padding:22px;

  cursor:pointer;

  transition:.25s;
}

.market-card:hover{

  transform:translateY(-5px);

  background:var(--card-hover);
}

/* =========================
   STATUS
========================= */

.status-open{
  color:var(--warning);
  font-weight:700;
}

.status-filled{
  color:var(--success);
  font-weight:700;
}

.status-cancelled{
  color:var(--danger);
  font-weight:700;
}

/* =========================
   ALERTS
========================= */

.alert{

  padding:14px 18px;

  border-radius:14px;

  margin-bottom:15px;
}

.alert-success{

  background:rgba(34,197,94,.12);

  color:#4ade80;
}

.alert-danger{

  background:rgba(239,68,68,.12);

  color:#f87171;
}

.alert-warning{

  background:rgba(245,158,11,.12);

  color:#fbbf24;
}
/* =========================
   MOBILE BOTTOM NAV
========================= */

.mobile-nav{

  position:fixed;

  bottom:0;

  right:0;

  left:0;

  height:70px;

  background:#0f172a;

  border-top:1px solid var(--border);

  display:none;

  justify-content:space-around;

  align-items:center;

  z-index:9999;
}

.mobile-nav a{

  display:flex;

  flex-direction:column;

  align-items:center;

  gap:4px;

  font-size:12px;

  color:var(--text-muted);

  transition:.25s;
}

.mobile-nav a.active{

  color:var(--primary);
}

.mobile-nav a:hover{

  color:var(--primary);
}

/* =========================
   MODAL
========================= */

.modal{

  position:fixed;

  inset:0;

  background:rgba(0,0,0,.7);

  backdrop-filter:blur(6px);

  display:none;

  align-items:center;

  justify-content:center;

  z-index:10000;
}

.modal-content{

  width:500px;

  max-width:95%;

  background:var(--card);

  border:1px solid var(--border);

  border-radius:24px;

  padding:30px;

  box-shadow:var(--shadow);

  animation:modalShow .25s ease;
}

@keyframes modalShow{

  from{
    opacity:0;
    transform:translateY(20px);
  }

  to{
    opacity:1;
    transform:translateY(0);
  }
}

/* =========================
   ORDERBOOK
========================= */

.orderbook{

  display:grid;

  grid-template-columns:1fr 1fr;

  gap:20px;
}

.orderbook-box{

  background:var(--card);

  border:1px solid var(--border);

  border-radius:18px;

  overflow:hidden;
}

.orderbook-header{

  padding:15px;

  font-weight:700;
}

.orderbook-buy .orderbook-header{

  background:rgba(34,197,94,.1);

  color:var(--success);
}

.orderbook-sell .orderbook-header{

  background:rgba(239,68,68,.1);

  color:var(--danger);
}

.orderbook table{

  min-width:100%;
}

/* =========================
   TRADING PANEL
========================= */

.trade-panel{

  background:var(--card);

  border:1px solid var(--border);

  border-radius:20px;

  padding:25px;
}

.trade-tabs{

  display:flex;

  gap:10px;

  margin-bottom:20px;
}

.trade-tab{

  flex:1;

  text-align:center;

  padding:12px;

  border-radius:12px;

  cursor:pointer;

  background:#101b2d;

  transition:.25s;
}

.trade-tab.buy.active{

  background:rgba(34,197,94,.15);

  color:var(--success);
}

.trade-tab.sell.active{

  background:rgba(239,68,68,.15);

  color:var(--danger);
}

/* =========================
   FUTURES
========================= */

.leverage-box{

  background:#101b2d;

  border:1px solid var(--border);

  border-radius:14px;

  padding:15px;

  margin-bottom:15px;
}

.pnl-profit{

  color:var(--success);

  font-weight:700;
}

.pnl-loss{

  color:var(--danger);

  font-weight:700;
}

.position-card{

  background:var(--card);

  border:1px solid var(--border);

  border-radius:18px;

  padding:20px;

  margin-bottom:15px;
}

/* =========================
   ADMIN PANEL
========================= */

.admin-grid{

  display:grid;

  grid-template-columns:
  repeat(auto-fit,minmax(300px,1fr));

  gap:20px;
}

.admin-card{

  background:var(--card);

  border:1px solid var(--border);

  border-radius:20px;

  padding:25px;
}

.admin-title{

  font-size:18px;

  font-weight:700;

  margin-bottom:15px;
}

/* =========================
   TOAST
========================= */

.toast{

  position:fixed;

  top:20px;

  left:20px;

  min-width:280px;

  padding:16px;

  border-radius:16px;

  color:white;

  z-index:20000;

  animation:toastShow .3s ease;
}

.toast-success{
  background:var(--success);
}

.toast-danger{
  background:var(--danger);
}

.toast-warning{
  background:var(--warning);
}

@keyframes toastShow{

  from{
    opacity:0;
    transform:translateY(-20px);
  }

  to{
    opacity:1;
    transform:translateY(0);
  }
}

/* =========================
   LOADING SKELETON
========================= */

.skeleton{

  background:
  linear-gradient(
    90deg,
    #162338 25%,
    #23324b 50%,
    #162338 75%
  );

  background-size:400% 100%;

  animation:skeleton 1.5s infinite;

  border-radius:10px;
}

@keyframes skeleton{

  0%{
    background-position:100% 0;
  }

  100%{
    background-position:-100% 0;
  }
}

/* =========================
   BADGES
========================= */

.badge{

  display:inline-flex;

  align-items:center;

  padding:6px 12px;

  border-radius:50px;

  font-size:12px;

  font-weight:700;
}

.badge-success{

  background:rgba(34,197,94,.15);

  color:var(--success);
}

.badge-danger{

  background:rgba(239,68,68,.15);

  color:var(--danger);
}

.badge-warning{

  background:rgba(245,158,11,.15);

  color:var(--warning);
}

/* =========================
   RESPONSIVE
========================= */

@media(max-width:1200px){

  .stats-grid{
    grid-template-columns:repeat(2,1fr);
  }

}

@media(max-width:992px){

  .sidebar{

    width:90px;
  }

  .main-content{

    margin-right:90px;
  }

  .logo{

    font-size:20px;
  }

}

@media(max-width:768px){

  .sidebar{
    display:none;
  }

  .main-content{

    margin-right:0;

    padding:15px;

    padding-bottom:90px;
  }

  .mobile-nav{

    display:flex;
  }

  .stats-grid{

    grid-template-columns:1fr;
  }

  .wallet-grid{

    grid-template-columns:1fr;
  }

  .market-grid{

    grid-template-columns:1fr;
  }

  .orderbook{

    grid-template-columns:1fr;
  }

  .topbar{

    flex-direction:column;

    gap:15px;

    align-items:flex-start;
  }

}

@media(max-width:480px){

  .form-card{

    padding:25px 18px;
  }

  .stat-value{

    font-size:22px;
  }

  .section-card{

    padding:18px;
  }

}


/* =========================
   DASHBOARD ASSETS
========================= */

.asset-list{

display:grid;

gap:15px;
}

.asset-item{

display:flex;

justify-content:space-between;

align-items:center;

padding:18px;

background:#111c2e;

border:1px solid var(--border);

border-radius:16px;

transition:.25s;
}

.asset-item:hover{

background:#1b2a42;
}

.asset-left{

display:flex;

align-items:center;

gap:15px;
}

.asset-icon{

width:44px;
height:44px;

border-radius:50%;

background:#22324c;

display:flex;

align-items:center;

justify-content:center;

font-weight:700;
}

.asset-symbol{

font-weight:700;
font-size:16px;
}

.asset-name{

color:var(--text-muted);
font-size:13px;
}

.asset-balance{

text-align:right;
}

.asset-amount{

font-weight:700;
font-size:16px;
}

.asset-value{

color:var(--text-muted);
font-size:13px;
}
/* =========================
   MARKET STATUS
========================= */

.market-up{

color:var(--success);

font-weight:700;
}

.market-down{

color:var(--danger);

font-weight:700;
}

.market-flat{

color:var(--text-muted);

font-weight:700;
}

.market-live{

display:inline-flex;

align-items:center;

gap:8px;

font-size:13px;
}

.market-live::before{

content:"";

width:8px;
height:8px;

border-radius:50%;

background:var(--success);

display:block;
}

.sidebar{

width:260px;

transition:.3s ease;

overflow:hidden;
}

.sidebar.closed{

width:80px;
}

.sidebar.closed .menu a{

font-size:0;
}

.sidebar.closed .logo{

font-size:0;
}

.sidebar.closed .logo::after{

content:"SKZ";

font-size:28px;
}

.toggle-sidebar{

width:45px;

height:45px;

border:none;

border-radius:12px;

background:#1e293b;

color:white;

cursor:pointer;

font-size:22px;
}

@media(max-width:992px){

.sidebar{

position:fixed;

left:-260px;

top:0;

height:100vh;

z-index:9999;
}

.sidebar.show{

left:0;
}

.main-content{

width:100%;
margin:0;
}
}

.alert-box{

padding:18px;

background:#3b2800;

border:1px solid #ffb800;

border-radius:14px;

margin-bottom:20px;

color:#ffd86b;
}