*,*::before,*::after{box-sizing:border-box}
html{overflow-x:hidden}
body{margin:0;overflow-x:hidden;font-family:Vazirmatn,sans-serif;background:linear-gradient(135deg,#0f172a,#1e3a8a,#06b6d4);color:#fff;padding-top:74px}
header{
  display:flex;justify-content:space-between;align-items:center;
  padding:15px 8%;gap:12px;flex-wrap:wrap;
  position:fixed;top:0;left:0;right:0;
  background:rgba(30,58,138,.55);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08);
  z-index:150;
}
.header-right{display:flex;align-items:center;gap:26px;min-width:0}
.logo{font-size:30px;font-weight:900;color:#fff;text-decoration:none;cursor:pointer;flex-shrink:0}

.site-nav{display:none}
@media (min-width:769px){
  .site-nav{display:flex;align-items:center;gap:22px}
  .nav-link{display:flex;align-items:center;gap:6px;color:#fff;opacity:.85;text-decoration:none;font-size:14.5px;white-space:nowrap}
  .nav-icon{width:16px;height:16px;flex-shrink:0}
  .nav-link:hover{opacity:1}
}

.site-footer{border-top:1px solid rgba(255,255,255,.14);padding:20px 8%;text-align:center}
.site-footer p{margin:0;font-size:12.5px;color:rgba(255,255,255,.45);line-height:1.8}
.btn{background:#22c55e;color:#fff;padding:12px 24px;border-radius:999px;white-space:nowrap;cursor:pointer}
.btn.btn-logout{background:#e11d48}
.hero{padding:70px 8%;text-align:center}
h1{font-size:clamp(28px,6vw,56px);margin:0;line-height:1.35}
p{opacity:.9;font-size:clamp(14px,3.6vw,20px)}
.search{max-width:850px;margin:40px auto;background:#fff;border-radius:22px;padding:12px;display:flex;gap:8px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
input{flex:1;min-width:0;border:0;font-size:16px;padding:18px;font-family:inherit;outline:none}
button{background:linear-gradient(90deg,#2563eb,#06b6d4);border:0;color:#fff;padding:18px 34px;border-radius:16px;font-size:16px;white-space:nowrap;cursor:pointer;font-family:inherit}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:18px;padding:20px 8% 80px}
.card{background:rgba(255,255,255,.12);backdrop-filter:blur(10px);padding:28px;border-radius:20px;text-align:center;border:1px solid rgba(255,255,255,.15)}
.card:hover{transform:translateY(-6px)}
.stats{display:flex;justify-content:center;gap:25px;flex-wrap:wrap;padding-bottom:40px}
.badge{background:rgba(255,255,255,.12);padding:16px 24px;border-radius:16px}
.badge:hover{background:rgba(255,255,255,.22);transform:translateY(-3px);transition:.2s}

/* ===== لیست درخواست‌های اخیر (اسکرول عمودی) ===== */
.recent{max-width:850px;margin:0 auto;padding:10px 20px 80px;box-sizing:border-box}
.recent-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:10px;max-width:850px;margin-inline:auto}
.recent-head h2{font-size:clamp(15px,3.6vw,19px);margin:0}
.recent-head a{color:#fff;opacity:.75;text-decoration:none;font-size:14px;display:flex;align-items:center;gap:6px;white-space:nowrap}
.recent-head a:hover{opacity:1}

.recent-scroll{display:flex;flex-direction:column;gap:4px;max-height:min(560px,65vh);overflow-y:auto;padding:4px 6px 4px 2px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.35) transparent;max-width:850px;margin-inline:auto}
.recent-scroll::-webkit-scrollbar{width:7px}
.recent-scroll::-webkit-scrollbar-thumb{background:rgba(255,255,255,.3);border-radius:999px}

/* کارت درخواست — دقیقاً هم‌طرح با کارت‌های صفحه browse.html */
.req-card{background:#fff;border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:22px 26px;display:grid;grid-template-columns:52px 1fr auto;gap:18px;align-items:center;transition:transform .18s,box-shadow .18s;box-shadow:0 10px 24px rgba(0,0,0,.14);cursor:pointer}
.req-card:hover{transform:translateY(-3px);background:#f8fafc;box-shadow:0 14px 30px rgba(0,0,0,.2)}
@media (max-width:760px){.req-card{grid-template-columns:1fr;text-align:right}}

.req-icon{width:52px;height:52px;border-radius:7px;background:#eef2f7;display:flex;align-items:center;justify-content:center;font-size:24px}
.req-visual{display:contents}
.req-eta-badge,.req-subline,.req-budget-line{display:none}

.req-main{min-width:0}
.req-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px}
@media (max-width:760px){.req-top{justify-content:center}}
.req-title{font-size:18px;font-weight:700;margin:0;color:#0f172a}
.urgency-tag{font-size:11.5px;padding:4px 10px;border-radius:999px;background:#dcfce7;color:#16a34a;border:1px solid #bbf7d0}
.urgency-tag.hot{background:#ffe4e6;color:#e11d48;border-color:#fecdd3}
.req-desc{margin:0 0 10px;font-size:14px;color:#475569;line-height:1.7;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.req-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:#64748b}
@media (max-width:760px){.req-meta{justify-content:center}}
.req-meta span{display:flex;align-items:center;gap:5px}

.req-side{display:flex;flex-direction:column;align-items:flex-end;gap:10px;white-space:nowrap}
@media (max-width:760px){.req-side{align-items:center}}
.req-budget{font-size:15.5px;font-weight:700;color:#0f172a}
.req-budget small{display:block;font-weight:400;color:#64748b;font-size:11.5px}
.offer-btn{border:0;cursor:pointer;background:linear-gradient(90deg,#2563eb,#06b6d4);color:#fff;padding:11px 20px;border-radius:12px;font-size:13.5px;font-family:inherit;font-weight:700}
.offers-count{font-size:12px;color:#64748b}

.req-card.more{justify-content:center;align-items:center;background:#f1f5f9;border:1px dashed #cbd5e1;box-shadow:none;gap:8px;display:flex}
.req-card.more .more-txt{font-size:13.5px;color:#2563eb;font-weight:600}

/* ===== ریسپانسیو موبایل ===== */
@media (max-width:640px){
  body{padding-top:59px}
  header{padding:11px 6%}
  .logo{font-size:22px}
  .btn{padding:10px 18px;font-size:14px}
  .hero{padding:44px 6% 10px}
  .search{flex-direction:column;margin:28px auto;padding:10px}
  .search input{padding:14px 16px;text-align:center;border:1px solid #e5e9f0;border-radius:12px}
  .search button{width:100%;padding:15px}
  .stats{display:none}
  .recent{padding:10px 14px 60px}
  .recent-head{margin-bottom:14px}
  .recent-scroll{gap:4px}

  .req-card{
    grid-template-columns:1fr 60px;
    text-align:right;
    padding:14px 16px;
    gap:12px;
    align-items:flex-start;
  }
  .req-visual{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:6px;
    order:2;
  }
  .req-main{
    order:1;
  }
  .req-icon{width:52px;height:52px;font-size:22px}
  .req-eta-badge{
    display:inline-block;
    font-size:9.5px;
    padding:3px 7px;
    border-radius:999px;
    background:#eef2f7;
    color:#334155;
    white-space:nowrap;
    text-align:center;
  }
  .req-top .urgency-tag{display:none}
  .req-top{justify-content:flex-start}
  .req-desc{display:none}
  .req-meta{display:none}
  .req-side{display:none}

  .req-title{font-size:15px}
  .req-subline{display:block;font-size:12px;color:#64748b;margin:3px 0 6px}
  .req-budget-line{display:block;font-size:14.5px;font-weight:700;color:#0f172a}
}
@media (max-width:360px){
  .logo{font-size:19px}
  .btn{padding:8px 14px;font-size:12.5px}
}

/* ===== نوار پایین (تب‌بار) — فقط موبایل ===== */
.tabbar{display:none}
body.has-tabbar{padding-bottom:0}

@media (max-width:768px){
  .tabbar{
    display:flex;
    position:fixed;
    bottom:0;left:0;right:0;
    background:#ffffff;
    border-top:1px solid #e5e9f0;
    box-shadow:0 -6px 20px rgba(15,23,42,.08);
    padding:8px 6px calc(6px + env(safe-area-inset-bottom));
    z-index:200;
    justify-content:space-around;
  }
  .tab-item{
    flex:1;
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:3px;
    color:#64748b;
    text-decoration:none;
    padding:7px 2px 5px;
    border-radius:14px;
    transition:.2s;
  }
  .tab-item .tab-icon{width:20px;height:20px;transition:.2s;color:#64748b}
  .tab-item .tab-label{font-size:10px;color:#64748b}
  .tab-item.active{background:#f1f5f9}
  .tab-item.active .tab-icon{transform:translateY(-1px) scale(1.08);color:#0f172a}
  .tab-item.active .tab-label{color:#0f172a;font-weight:700}

  .tab-item-center{position:relative;justify-content:flex-end}
  .tab-icon-center{
    width:44px;height:44px;
    display:flex;align-items:center;justify-content:center;
    background:#ffffff;
    border:1px solid #e5e9f0;
    border-radius:50%;
    color:#334155;
    box-shadow:0 6px 16px rgba(15,23,42,.14);
    margin-top:-22px;
  }
  .tab-icon-center svg{width:20px;height:20px}
  .tab-item-center .tab-label{color:#64748b}
  .tab-item-center:hover .tab-icon-center,
  .tab-item-center:active .tab-icon-center{background:#f8fafc}

  body.has-tabbar{padding-bottom:78px}
}

/* ===== بنر پیشنهاد نصب اپ ===== */
.pwa-install-banner{
  display:none;
  position:fixed;
  left:12px;right:12px;bottom:16px;
  align-items:center;gap:12px;
  background:rgba(15,23,42,.97);
  border:1px solid rgba(255,255,255,.16);
  border-radius:18px;
  padding:14px 14px;
  box-shadow:0 20px 50px rgba(0,0,0,.45);
  backdrop-filter:blur(18px);
  z-index:300;
}
.pwa-install-banner.show{display:flex}
.pwa-install-banner img{width:44px;height:44px;border-radius:12px;flex-shrink:0}
.pwa-install-banner .pwa-txt{flex:1;min-width:0}
.pwa-install-banner .pwa-txt b{display:block;font-size:13.5px;color:#fff}
.pwa-install-banner .pwa-txt span{display:block;font-size:11.5px;color:rgba(255,255,255,.65);margin-top:2px;line-height:1.6}
.pwa-install-banner .pwa-install-btn{background:linear-gradient(90deg,#2563eb,#06b6d4);border:0;color:#fff;padding:9px 16px;border-radius:11px;font-size:12.5px;font-family:inherit;font-weight:700;white-space:nowrap;cursor:pointer;flex-shrink:0}
.pwa-install-banner .pwa-close-btn{background:none;border:0;color:rgba(255,255,255,.45);font-size:16px;cursor:pointer;padding:4px;flex-shrink:0}

body.has-tabbar .pwa-install-banner{bottom:calc(78px + 10px)}

@media (min-width:769px){
  .pwa-install-banner{display:none !important}
}