:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --border:#e6e8f0;
  --primary:#6366f1;
  --primary-2:#8b5cf6;
  --success:#10b981;
  --warn:#f59e0b;
  --danger:#ef4444;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --shadow:0 8px 30px rgba(15,23,42,.06);
  --shadow-sm:0 2px 10px rgba(15,23,42,.05);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;height:100%}
body{
  font-family:'Vazirmatn',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Tahoma,sans-serif;
  background:var(--bg);color:var(--text);font-size:14.5px;line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font-family:inherit;font-size:inherit}
input,textarea{outline:none}

/* ---------- Layout ---------- */
.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{
  background:#fff;border-left:1px solid var(--border);
  display:flex;flex-direction:column;padding:22px 16px;position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;padding:6px 10px 22px}
.logo{
  width:22px;height:22px;border-radius:8px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:0 6px 16px rgba(99,102,241,.35);
}
.sidebar nav{display:flex;flex-direction:column;gap:4px;flex:1}
.sidebar nav a{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-sm);
  color:#334155;font-weight:500;transition:.15s;
}
.sidebar nav a .dot{
  width:8px;height:8px;border-radius:50%;background:#cbd5e1;transition:.2s;
}
.sidebar nav a:hover{background:#f3f4ff;color:#312e81}
.sidebar nav a.active{background:linear-gradient(90deg,#eef0ff,#f7f8ff);color:#312e81}
.sidebar nav a.active .dot{background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 0 0 3px rgba(99,102,241,.18)}
.side-foot{padding-top:14px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px}
.me{display:flex;align-items:center;gap:10px;padding:6px;border-radius:var(--r-sm);flex:1}
.me:hover{background:#f6f7fb}
.me-name{font-weight:600;font-size:13px;line-height:1.2}
.me-role{font-size:11.5px;color:var(--muted)}
.logout{
  font-size:12px;color:var(--danger);padding:6px 10px;border-radius:999px;
  background:#fef2f2;transition:.15s;
}
.logout:hover{background:#fee2e2}

.main{display:flex;flex-direction:column;min-width:0}
.topbar{
  position:sticky;top:0;z-index:20;
  background:rgba(246,247,251,.85);backdrop-filter:blur(10px);
  padding:16px 26px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
}
#pageTitle{font-weight:700;font-size:16px}
.content{padding:22px 26px 60px;max-width:1250px;width:100%}

/* ---------- Avatar ---------- */
.avatar{
  width:38px;height:38px;border-radius:50%;background:#e2e8f0;color:#475569;
  display:flex;align-items:center;justify-content:center;font-weight:700;
  background-size:cover;background-position:center;flex:none;
  border:2px solid #fff;box-shadow:0 0 0 1px var(--border);
}
.avatar.lg{width:66px;height:66px;font-size:24px}
.avatar.xl{width:104px;height:104px;font-size:38px}

/* ---------- Stat grid ---------- */
.stat-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:14px;margin-bottom:22px;
}
.stat{
  background:var(--card);border-radius:var(--r-lg);padding:16px 18px;
  box-shadow:var(--shadow-sm);border:1px solid var(--border);
  display:flex;align-items:center;gap:14px;
}
.stat-ico{
  width:44px;height:44px;border-radius:14px;flex:none;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
}
.stat-ico.i2{background:linear-gradient(135deg,#06b6d4,#3b82f6)}
.stat-ico.i3{background:linear-gradient(135deg,#f59e0b,#f97316)}
.stat-ico.i4{background:linear-gradient(135deg,#10b981,#22c55e)}
.stat-ico.i5{background:linear-gradient(135deg,#ef4444,#f43f5e)}
.stat b{display:block;font-size:20px;line-height:1.15}
.stat span{font-size:12.5px;color:var(--muted)}

/* ---------- Section title ---------- */
.section-title{font-size:15px;margin:24px 0 12px;color:#1e293b;font-weight:700}

/* ---------- List rows ---------- */
.list{display:flex;flex-direction:column;gap:10px}
.row{
  background:var(--card);border-radius:var(--r-md);padding:12px;
  display:flex;align-items:center;gap:14px;border:1px solid var(--border);
  box-shadow:var(--shadow-sm);transition:.15s;
}
.row:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.thumb{width:70px;height:70px;border-radius:14px;background:#e2e8f0 center/cover;flex:none}
.row-body{flex:1;min-width:0}
.row-title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row-sub{font-size:12px;color:var(--muted);margin-bottom:6px}
.row-meta{font-weight:700;color:var(--primary)}

/* ---------- Progress ---------- */
.progress{
  height:6px;background:#eef1f7;border-radius:999px;overflow:hidden;position:relative;
}
.progress.small{height:4px}
.progress.big{height:9px}
.progress i{
  display:block;height:100%;border-radius:999px;
  background:linear-gradient(90deg,var(--primary),var(--primary-2));
  transition:width .5s cubic-bezier(.22,1,.36,1);
}

/* ---------- Toolbar ---------- */
.toolbar{display:flex;align-items:center;gap:10px;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap}
.search{display:flex;gap:8px;flex:1;min-width:220px}
.search input{
  flex:1;padding:11px 14px;border-radius:var(--r-sm);border:1px solid var(--border);
  background:#fff;transition:.15s;
}
.search input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(99,102,241,.12)}

/* ---------- Buttons ---------- */
.btn{
  padding:10px 16px;border-radius:var(--r-sm);border:1px solid var(--border);
  background:#fff;color:var(--text);font-weight:600;cursor:pointer;transition:.15s;
  display:inline-flex;align-items:center;gap:6px;
}
.btn:hover{background:#f6f7fb}
.btn.primary{
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#fff;border:none;box-shadow:0 8px 20px rgba(99,102,241,.35);
}
.btn.primary:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn.small{padding:7px 12px;font-size:13px}

/* ---------- Client grid ---------- */
.client-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.client-card{
  background:var(--card);border-radius:var(--r-lg);padding:20px;
  border:1px solid var(--border);box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;align-items:center;text-align:center;
  transition:.18s;
}
.client-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.cc-name{font-weight:700;margin-top:10px}
.cc-sub{font-size:12.5px;color:var(--muted);margin-bottom:12px}
.cc-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:100%}
.cc-stats div{background:#f6f7fb;border-radius:12px;padding:8px 4px}
.cc-stats b{display:block;font-size:14px;color:#1e293b}
.cc-stats span{font-size:10.5px;color:var(--muted)}

/* ---------- Profile (Instagram style) ---------- */
.profile-head{
  display:flex;gap:24px;align-items:center;
  background:linear-gradient(135deg,#fff,#fafbff);
  padding:26px;border-radius:var(--r-lg);border:1px solid var(--border);
  box-shadow:var(--shadow-sm);flex-wrap:wrap;
}
.profile-info{flex:1;min-width:260px}
.profile-info h2{margin:0 0 4px;font-size:22px}
.uname{color:var(--muted);margin-bottom:16px;font-size:14px}
.stats-row{display:flex;gap:12px;flex-wrap:wrap}
.stats-row > div{
  background:#fff;border:1px solid var(--border);border-radius:14px;
  padding:10px 14px;min-width:110px;text-align:center;
}
.stats-row b{display:block;font-size:17px;color:#0f172a}
.stats-row span{font-size:11.5px;color:var(--muted)}
.quick-actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}

/* ---------- Media grid ---------- */
.media-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;
}
.media-card{
  position:relative;aspect-ratio:1/1;border-radius:var(--r-md);overflow:hidden;
  background:#e2e8f0;box-shadow:var(--shadow-sm);cursor:pointer;user-select:none;
  transition:transform .18s;
}
.media-card:hover{transform:scale(1.015)}
.media-card .cover{position:absolute;inset:0;background:center/cover}
.media-card .overlay{
  position:absolute;left:0;right:0;bottom:0;padding:10px 12px;color:#fff;
  background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.7));
  display:flex;flex-direction:column;gap:6px;
}
.media-card .overlay .title{font-weight:600;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.media-card .overlay .sub{font-size:11.5px;opacity:.85}
.vis-badge{
  position:absolute;top:8px;right:8px;font-size:10.5px;padding:3px 8px;border-radius:999px;
  background:rgba(16,185,129,.92);color:#fff;font-weight:600;
}
.vis-badge.off{background:rgba(239,68,68,.92)}

/* ---------- Project detail ---------- */
.project-hero{
  position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:220px;
  background:#1e293b center/cover;color:#fff;display:flex;align-items:flex-end;
  box-shadow:var(--shadow);
}
.ph-body{padding:24px;width:100%}
.ph-body h2{margin:0 0 8px}
.ph-sub{display:flex;gap:10px;align-items:center;margin-bottom:14px;font-size:13px;opacity:.92}
.pill{background:rgba(255,255,255,.18);padding:3px 10px;border-radius:999px;backdrop-filter:blur(6px);font-size:11.5px}
.project-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:18px 0}
.pm{background:#fff;border:1px solid var(--border);border-radius:14px;padding:12px 14px;text-align:center}
.pm span{font-size:11.5px;color:var(--muted);display:block}
.pm b{font-size:16px}
.panel{background:#fff;border:1px solid var(--border);border-radius:var(--r-md);padding:16px 18px;margin-top:10px}

/* ---------- Modal / Offline ---------- */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(15,23,42,.45);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;
  animation:fade .18s ease;
}
.modal-backdrop.hidden{display:none}
.modal{
  background:#fff;border-radius:var(--r-lg);padding:26px;max-width:400px;width:100%;
  box-shadow:0 30px 80px rgba(15,23,42,.35);text-align:center;
  animation:pop .22s cubic-bezier(.22,1,.36,1);
  display:flex;flex-direction:column;gap:12px;
}
.modal h3{margin:0}
.modal p{margin:0;color:var(--muted);font-size:13.5px}
.modal input{padding:11px 14px;border-radius:var(--r-sm);border:1px solid var(--border);text-align:right}
.modal-icon{font-size:38px}
.row-btns{display:flex;gap:8px;justify-content:flex-end}

@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}

/* ---------- Context menu ---------- */
.ctx{
  position:fixed;z-index:200;background:#fff;border-radius:14px;padding:6px;
  box-shadow:0 20px 50px rgba(15,23,42,.22);border:1px solid var(--border);
  min-width:180px;display:flex;flex-direction:column;gap:2px;
  animation:pop .16s ease;
}
.ctx.hidden{display:none}
.ctx button{
  border:none;background:none;text-align:right;padding:10px 12px;border-radius:10px;
  cursor:pointer;font-weight:500;color:#1e293b;
}
.ctx button:hover{background:#f6f7fb}
.ctx button[data-act="delete"]{color:var(--danger)}

/* ---------- Toast ---------- */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translate(-50%, 20px);
  background:#0f172a;color:#fff;padding:11px 18px;border-radius:999px;
  font-size:13px;opacity:0;transition:.25s;z-index:300;
  box-shadow:0 12px 30px rgba(15,23,42,.3);
}
.toast.show{opacity:1;transform:translate(-50%, 0)}

/* ---------- Loading bar ---------- */
.loading-bar{
  position:fixed;top:0;left:0;right:0;height:3px;background:transparent;z-index:500;
  overflow:hidden;pointer-events:none;
}
.loading-bar.on::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,var(--primary),var(--primary-2),transparent);
  animation:slide 1.2s linear infinite;
}
@keyframes slide{from{transform:translateX(-100%)}to{transform:translateX(100%)}}

/* ---------- Empty ---------- */
.empty{
  background:#fff;border:1px dashed var(--border);color:var(--muted);
  padding:32px;border-radius:var(--r-md);text-align:center;
}

/* ---------- Auth pages ---------- */
.auth-body{
  display:flex;align-items:center;justify-content:center;min-height:100vh;
  background:linear-gradient(135deg,#eef2ff,#fef2f2);
  padding:20px;
}
.auth-card{
  background:#fff;border-radius:26px;padding:30px;width:100%;max-width:380px;
  box-shadow:0 30px 70px rgba(15,23,42,.12);display:flex;flex-direction:column;gap:12px;
  text-align:center;
}
.auth-card h1{font-size:19px;margin:4px 0 10px}
.auth-card input{
  padding:12px 14px;border-radius:14px;border:1px solid var(--border);background:#fafbff;
  text-align:right;
}
.auth-card input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(99,102,241,.12)}
.auth-card .btn{padding:12px}
.brand.big{justify-content:center;font-size:22px;padding:0 0 6px}
.link{font-size:13px;color:var(--primary);font-weight:600}
.alert{background:#fef2f2;color:#b91c1c;padding:10px 14px;border-radius:12px;font-size:13px}

/* ---------- Mobile ---------- */
@media (max-width: 860px){
  .app{grid-template-columns:1fr}
  .sidebar{
    position:fixed;bottom:0;left:0;right:0;top:auto;height:auto;z-index:50;
    padding:8px 10px;border-left:none;border-top:1px solid var(--border);
    flex-direction:row;align-items:center;justify-content:space-around;
    overflow-x:auto;gap:4px;
    box-shadow:0 -8px 30px rgba(15,23,42,.06);
    border-top-left-radius:22px;border-top-right-radius:22px;
  }
  .sidebar .brand{display:none}
  .sidebar nav{flex-direction:row;gap:2px;flex:1;justify-content:space-around}
  .sidebar nav a{padding:8px 10px;font-size:12px;flex-direction:column;gap:4px;min-width:60px;justify-content:center}
  .sidebar nav a .dot{width:6px;height:6px}
  .side-foot{display:none}
  .content{padding:16px 14px 100px}
  .topbar{padding:12px 16px}
  .profile-head{padding:18px;gap:16px}
  .stats-row > div{min-width:90px;padding:8px 10px}
  .media-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
}
/* ---------- Avatar editable ---------- */
.avatar-wrap{position:relative;flex:none}
.avatar-wrap .avatar{transition:filter .2s}
.avatar-edit{
  position:absolute;bottom:2px;left:2px;width:30px;height:30px;border-radius:50%;
  border:2px solid #fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#fff;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(99,102,241,.4);transition:.15s;
}
.avatar-edit:hover{transform:scale(1.08)}
.avatar-bubble{
  position:absolute;top:calc(100% + 8px);right:50%;transform:translateX(50%);
  background:#fff;border-radius:14px;padding:6px;min-width:170px;
  box-shadow:0 20px 50px rgba(15,23,42,.22);border:1px solid var(--border);
  display:flex;flex-direction:column;gap:2px;z-index:60;animation:pop .16s ease;
}
.avatar-bubble.hidden{display:none}
.avatar-bubble button{
  border:none;background:none;text-align:right;padding:10px 14px;border-radius:10px;
  cursor:pointer;font-weight:500;color:#1e293b;
}
.avatar-bubble button:hover{background:#f6f7fb}
.avatar-bubble button.danger{color:var(--danger)}

/* ---------- Forms ---------- */
.form-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;
}
.form-grid label{
  display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--muted);font-weight:600;
}
.form-grid input, .form-grid select, .modal select{
  padding:11px 14px;border-radius:12px;border:1px solid var(--border);background:#fafbff;
  color:var(--text);font-weight:500;
}
.form-grid input:focus, .modal select:focus{
  border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(99,102,241,.12);
}
.form-grid input.disabled{background:#f1f5f9;color:#94a3b8}
.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}

/* ---------- Segmented tabs ---------- */
.seg-tabs{
  display:inline-flex;gap:4px;background:#eef1f7;padding:4px;border-radius:14px;margin-bottom:18px;
}
.seg-tabs .seg{
  border:none;background:none;padding:8px 16px;border-radius:10px;cursor:pointer;
  font-weight:600;color:#475569;font-size:13px;transition:.15s;
}
.seg-tabs .seg.active{background:#fff;color:#1e293b;box-shadow:0 2px 8px rgba(15,23,42,.06)}

/* ---------- User list ---------- */
.user-list{display:flex;flex-direction:column;gap:8px}
.user-row{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-md);
  padding:12px 14px;display:flex;align-items:center;gap:12px;
  box-shadow:var(--shadow-sm);transition:.15s;
}
.user-row:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.u-body{flex:1;min-width:0}
.u-name{font-weight:600;display:flex;align-items:center;gap:8px}
.u-sub{font-size:12px;color:var(--muted)}
.u-actions{display:flex;gap:6px;flex-wrap:wrap}
.pill-role{
  font-size:10.5px;padding:2px 8px;border-radius:999px;background:#eef1f7;color:#475569;font-weight:600;
}
.pill-role.admin{background:#ede9fe;color:#6d28d9}
.btn.small.danger{color:var(--danger);border-color:#fecaca;background:#fef2f2}
.btn.small.danger:hover{background:#fee2e2}
.modal select{
  padding:11px 14px;border-radius:var(--r-sm);border:1px solid var(--border);width:100%;
}

@media (max-width: 640px){
  .user-row{flex-wrap:wrap}
  .u-actions{width:100%;justify-content:flex-end}
}
.logout-btn{
  color:var(--danger);border-color:#fecaca;background:#fef2f2;font-size:12.5px;
}
.logout-btn:hover{background:#fee2e2}
@media (max-width:860px){
  .logout-btn{display:inline-flex} /* موبایل هم دیده بشه */
}