:root{
  --bg:#0f0a1a;--bg2:#1a1230;--surface:#1e1538;--surface2:#2a1f4a;--text:#f3eefc;--muted:#a89bc4;
  --primary:#7c3aed;--primary2:#8b5cf6;--accent:#c084fc;--accent2:#e879f9;
  --border:#3b2f63;--success:#34d399;--warn:#fbbf24;--danger:#fb7185;
  --chart1:#7c3aed;--chart2:#e879f9;--chart3:#38bdf8;--chart4:#f472b6;
  --shadow:0 14px 34px rgba(0,0,0,.4);--radius:14px;
  --grad:linear-gradient(135deg,#5b21b6 0%,#7c3aed 50%,#e879f9 130%);
}
*{box-sizing:border-box}html{font-size:15.5px}
body{margin:0;background:radial-gradient(900px 500px at 100% -10%,rgba(124,58,237,.28),transparent 50%),radial-gradient(700px 400px at 0% 100%,rgba(232,121,249,.12),transparent 45%),linear-gradient(165deg,var(--bg),var(--bg2));color:var(--text);font-family:"Vazirmatn",Tahoma,sans-serif;line-height:1.65;min-height:100vh}
a{color:var(--accent);text-decoration:none}button,input,select,textarea{font:inherit}
.topbar{height:70px;background:rgba(30,21,56,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 max(18px,calc((100vw - 1200px)/2));gap:18px;position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:10px;color:#fff;min-width:150px}.brand img{width:40px;height:40px;border-radius:11px}.brand span{font-weight:800;line-height:1.1}.brand small{display:block;color:var(--muted);font-size:.64rem;font-weight:500}
.topbar nav{display:flex;gap:3px;flex:1;overflow:auto}.topbar nav a,.user-menu a,.logout-form button{color:var(--muted);padding:8px 11px;border-radius:10px;font-size:.84rem;border:0;background:transparent;cursor:pointer}
.topbar nav a:hover,.user-menu a:hover,.logout-form button:hover{color:#fff;background:rgba(124,58,237,.2)}
.user-menu{display:flex;align-items:center}.user-menu b{background:var(--accent2);color:#1e1538;font-size:.68rem;padding:1px 6px;border-radius:10px;margin-right:4px}.logout-form{margin:0}
.app-shell{max-width:1200px;margin:0 auto;padding:24px 16px 40px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin:4px 0 20px}.page-head h1{margin:0;font-size:1.7rem;font-weight:800}.page-head p{margin:6px 0 0;color:var(--muted)}.eyebrow{font-size:.75rem;color:var(--accent);font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:var(--surface2);color:var(--text);padding:9px 15px;border-radius:12px;cursor:pointer;font-weight:700}
.btn.primary{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 18px rgba(124,58,237,.35)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.stat,.panel{background:rgba(30,21,56,.92);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.stat{padding:16px}.stat span{color:var(--muted);font-size:.78rem}.stat strong{display:block;font-size:1.55rem;margin-top:4px;color:var(--accent)}.stat small{color:var(--muted)}
.panel{padding:18px;margin-bottom:16px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.panel h2,.panel h3{margin:0 0 12px}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th{text-align:right;color:var(--muted);font-size:.74rem;background:#160f2c;border-bottom:1px solid var(--border);padding:11px 12px}td{border-bottom:1px solid #2f2550;padding:12px;font-size:.86rem}td strong{display:block}td small{display:block;color:var(--muted);font-size:.72rem}
.chip{display:inline-flex;padding:3px 9px;border-radius:999px;font-size:.7rem;font-weight:700;background:var(--surface2);color:var(--muted)}
.chip.open{background:#312e81;color:#c7d2fe}.chip.won{background:#14532d;color:#86efac}.chip.lost{background:#7f1d1d;color:#fecaca}
.filters{display:flex;align-items:end;gap:8px;background:#160f2c;border:1px solid var(--border);border-radius:14px;padding:12px;margin-bottom:14px;flex-wrap:wrap}
input,select,textarea{width:100%;border:1px solid var(--border);background:#0f0a1a;border-radius:10px;padding:10px 11px;color:var(--text)}
.form-panel form{display:grid;gap:12px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.bar-row{display:grid;grid-template-columns:130px 1fr 45px;gap:10px;align-items:center;margin:10px 0;font-size:.8rem}
.bar-row>div{height:8px;background:#2a1f4a;border-radius:999px;overflow:hidden}.bar-row i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--accent2))}
.pipeline{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;overflow:auto}
.pipe-col{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:12px;min-height:280px}
.pipe-col h3{margin:0 0 10px;font-size:.95rem;display:flex;justify-content:space-between}.pipe-col h3 span{color:var(--muted);font-weight:500}
.pipe-card{display:block;background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:10px;margin-bottom:8px;color:var(--text)}
.pipe-card:hover{border-color:var(--primary)}.pipe-card small{display:block;color:var(--muted);margin:4px 0}.pipe-card b{color:var(--accent)}
.empty{text-align:center;padding:42px 18px;color:var(--muted)}.alert{padding:11px 14px;border-radius:10px;margin-bottom:12px}.alert.success{background:#14532d;color:#bbf7d0}.alert.error,.alert.danger{background:#7f1d1d;color:#fecaca}
.activity{list-style:none;padding:0;margin:0}.activity li{display:flex;gap:9px;padding-bottom:12px;font-size:.8rem}.activity li>span{width:9px;height:9px;border-radius:50%;background:var(--primary);margin-top:6px;flex:none}.activity li small{display:block;color:var(--muted)}
.reset-form{margin-top:24px;text-align:left}.reset-form button{border:0;background:none;color:var(--danger);cursor:pointer;font-size:.72rem}
.login-shell{min-height:100vh;display:grid;grid-template-columns:.95fr 1.05fr;direction:ltr}
.login-shell .login-panel,.login-shell .login-brand{direction:rtl}
.login-brand{background:var(--grad);color:#fff;padding:7vh 6vw}.login-brand>img:first-child{width:72px;height:72px;border-radius:16px;background:rgba(255,255,255,.12);padding:8px}
.login-brand h1{font-size:2.8rem;margin:20px 0 0}.demo-mark{display:inline-block;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:4px 10px;font-size:.74rem}
.hero-img{width:min(520px,92%);margin-top:4vh;border-radius:18px;background:rgba(255,255,255,.08);object-fit:cover}
.login-panel{padding:5vh 6vw;background:var(--surface);overflow:auto}.login-panel form{display:grid;gap:12px;margin:18px 0}
.credentials{display:grid;gap:8px}.credential{text-align:right;display:grid;grid-template-columns:1fr auto;border:1px solid var(--border);background:var(--surface2);border-radius:12px;padding:11px 12px;cursor:pointer;color:var(--text)}
.credential:hover{border-color:var(--primary)}.credential strong{color:var(--accent)}.credential small{color:var(--muted);grid-column:1}.credential code{font-size:.7rem;direction:ltr;text-align:left;color:var(--muted)}
.warning{font-size:.72rem!important;background:#4c1d95;padding:8px;border-radius:10px;color:#e9d5ff}
.dnd-board{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;overflow:auto;min-height:320px}
.dnd-col{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:12px;min-height:280px}
.dnd-col h3{margin:0 0 10px;font-size:.95rem;display:flex;justify-content:space-between}.dnd-col h3 span{color:var(--muted);font-weight:500}
.dnd-col.drag-over{border-color:var(--accent);box-shadow:0 0 0 2px rgba(192,132,252,.35)}
.dnd-drop{min-height:200px}
.dnd-card{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:10px;margin-bottom:8px;cursor:grab;position:relative}
.dnd-card:active{cursor:grabbing;opacity:.85}.dnd-card.dragging{opacity:.5}
.dnd-card small{display:block;color:var(--muted);margin:4px 0}.dnd-card b{color:var(--accent);font-size:.82rem}
.score-badge{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:28px;padding:0 8px;border-radius:999px;background:#4c1d95;color:#e9d5ff;font-size:.72rem;font-weight:800}
.score-badge.lg{min-width:36px;height:36px;font-size:.85rem}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}
.cal-cell{min-height:88px;background:#160f2c;border:1px solid var(--border);border-radius:10px;padding:6px;font-size:.72rem}
.cal-day{display:block;color:var(--accent);font-weight:700;margin-bottom:4px}
.cal-item{display:block;padding:3px 5px;margin:2px 0;border-radius:6px;background:rgba(124,58,237,.25);color:var(--text);font-size:.68rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cal-reminder{background:rgba(56,189,248,.2)}.cal-task{background:rgba(52,211,153,.2)}
.quota-bar{height:8px;background:#2a1f4a;border-radius:999px;overflow:hidden;display:inline-block;width:80px;vertical-align:middle}
.quota-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--accent2))}
.attach-list{list-style:none;padding:0;margin:0 0 12px}.attach-list li{padding:6px 0;border-bottom:1px solid var(--border);font-size:.82rem}
.embed-shell{max-width:480px;margin:40px auto;padding:16px}
.mobile-body{background:var(--bg)}.mobile-shell{max-width:480px;margin:0 auto;padding:12px 12px 72px}
.mobile-head{display:flex;align-items:center;gap:12px;margin-bottom:8px}.mobile-head h1{margin:0;font-size:1.2rem}
.mobile-sub{color:var(--muted);font-size:.82rem;margin:0 0 14px}
.mobile-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px;margin-bottom:10px}
.mobile-card p{margin:8px 0 0;font-size:.82rem;color:var(--muted)}
.mobile-call{display:inline-block;margin-top:8px;padding:8px 14px;background:var(--grad);color:#fff;border-radius:10px;font-weight:700}
.mobile-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background:rgba(30,21,56,.96);border-top:1px solid var(--border);padding:10px;max-width:480px;margin:0 auto}
.mobile-nav a{color:var(--muted);font-size:.78rem;padding:6px 10px}
.inline{display:inline}
.muted{color:var(--muted);font-size:.82rem}
@media(max-width:980px){.topbar{height:auto;flex-wrap:wrap;padding:10px 12px}.topbar nav{order:3;width:100%}.stats,.report-grid,.form-grid,.pipeline,.dnd-board,.cal-grid{grid-template-columns:1fr 1fr}.login-shell{grid-template-columns:1fr}.login-brand{min-height:260px;padding:26px}.hero-img{max-height:140px}}
@media(max-width:560px){.stats,.form-grid,.report-grid,.pipeline,.dnd-board,.cal-grid{grid-template-columns:1fr}}

/* Nested / grouped navigation (Phase-2) */
.topbar nav{display:flex;flex-wrap:wrap;align-items:center;gap:2px;flex:1}
.topbar nav > a,.topbar nav .nav-group > summary{color:#b9c8d8;padding:8px 11px;border-radius:7px;font-size:.86rem;cursor:pointer;list-style:none;white-space:nowrap}
.topbar nav > a:hover,.topbar nav .nav-group > summary:hover,.topbar nav .nav-group[open] > summary{color:#fff;background:rgba(255,255,255,.08)}
.topbar nav .nav-group{position:relative}
.topbar nav .nav-group > summary::-webkit-details-marker{display:none}
.topbar nav .nav-group > summary::after{content:"▾";margin-inline-start:6px;font-size:.7em;opacity:.75}
.topbar nav .nav-sub{position:absolute;inset-inline-start:0;top:calc(100% + 4px);min-width:190px;background:#0f2744;border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:6px;display:flex;flex-direction:column;gap:2px;box-shadow:0 12px 28px rgba(0,0,0,.28);z-index:40}
.topbar nav .nav-sub a{color:#d5e2ef;padding:8px 10px;border-radius:6px;font-size:.84rem}
.topbar nav .nav-sub a:hover{background:rgba(255,255,255,.1);color:#fff}
@media(max-width:900px){
  .topbar nav .nav-group{width:100%}
  .topbar nav .nav-sub{position:static;box-shadow:none;border:0;background:rgba(0,0,0,.18);margin:2px 0 6px;width:100%}
}