*{box-sizing:border-box;margin:0;padding:0}
:root{
 --p:#10b981;--p-d:#059669;--p-grad:linear-gradient(135deg,#10b981,#0d9488);
 --nav:#0f1f2e;--nav2:#16293c;--bg:#f1f5f9;--card:#ffffff;
 --txt:#0f172a;--mut:#64748b;--bd:#e2e8f0;--r:14px;
 --ok:#10b981;--warn:#f59e0b;--err:#ef4444;--info:#3b82f6;
 --sh:0 1px 3px rgba(15,23,42,.06),0 4px 16px rgba(15,23,42,.06);
 --sh-h:0 8px 30px rgba(15,23,42,.12);
}
html{scroll-behavior:smooth}
body{font-family:"Cairo","Segoe UI",Tahoma,sans-serif;background:var(--bg);color:var(--txt);font-size:14px;-webkit-font-smoothing:antialiased}
a{color:var(--p-d);text-decoration:none;transition:color .15s}
a:hover{color:var(--p)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#c3ced9;border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:#9fb0c0}
::-webkit-scrollbar-track{background:transparent}

/* ===== Layout ===== */
.app{display:flex;min-height:100vh}
.sidebar{width:248px;background:linear-gradient(180deg,var(--nav) 0%,#0a1826 100%);color:#b7c6d4;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh;overflow:hidden}
.brand{font-size:19px;font-weight:800;padding:20px 18px 14px;color:#fff;display:flex;align-items:center;gap:10px;letter-spacing:.3px}
.brand .logo{width:38px;height:38px;border-radius:11px;background:var(--p-grad);display:grid;place-items:center;font-size:19px;box-shadow:0 4px 14px rgba(16,185,129,.35)}
.sidebar nav{flex:1;overflow-y:auto;padding:6px 10px 10px}
.sidebar nav::-webkit-scrollbar{width:5px}
.sidebar nav .sec{font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:#5c7186;padding:14px 10px 5px}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;color:#b7c6d4;border-radius:10px;margin-bottom:2px;font-weight:500;transition:all .18s;position:relative}
.sidebar nav a:hover{background:rgba(255,255,255,.07);color:#fff;transform:translateX(-2px)}
[dir=ltr] .sidebar nav a:hover{transform:translateX(2px)}
.sidebar nav a.active{background:var(--p-grad);color:#fff;box-shadow:0 4px 14px rgba(16,185,129,.3);font-weight:700}
.sidebar-foot{padding:12px 16px;border-top:1px solid rgba(255,255,255,.08);display:flex;gap:12px;align-items:center;font-size:13px;background:rgba(0,0,0,.18)}
.sidebar-foot a{color:#8fd4b8}
.sidebar-foot .uname{color:#e6edf3;font-weight:600;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.main-wrap{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--bd);padding:10px 24px;display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:50}
.topbar .searchbox{flex:1;max-width:420px;position:relative}
.topbar .searchbox input{width:100%;padding:9px 38px 9px 14px;border:1.5px solid var(--bd);border-radius:12px;background:#f8fafc;font:inherit;transition:all .2s}
[dir=ltr] .topbar .searchbox input{padding:9px 14px 9px 38px}
.topbar .searchbox input:focus{outline:none;border-color:var(--p);background:#fff;box-shadow:0 0 0 4px rgba(16,185,129,.12)}
.topbar .searchbox .ic{position:absolute;top:50%;transform:translateY(-50%);inset-inline-start:12px;color:var(--mut);pointer-events:none}
.topbar .spacer{flex:1}
.icon-btn{position:relative;width:40px;height:40px;border-radius:12px;border:1.5px solid var(--bd);background:#fff;display:grid;place-items:center;cursor:pointer;font-size:17px;transition:all .18s;color:var(--txt)}
.icon-btn:hover{border-color:var(--p);transform:translateY(-1px);box-shadow:var(--sh)}
.icon-btn .dot{position:absolute;top:-5px;inset-inline-end:-5px;background:var(--err);color:#fff;font-size:10.5px;font-weight:700;min-width:19px;height:19px;border-radius:10px;display:grid;place-items:center;padding:0 4px;border:2px solid #fff;animation:pop .3s}
.avatar{width:40px;height:40px;border-radius:12px;background:var(--p-grad);color:#fff;display:grid;place-items:center;font-weight:800;font-size:15px;box-shadow:0 3px 10px rgba(16,185,129,.3)}
.content{flex:1;padding:24px;min-width:0;animation:fadeUp .35s ease}
.page-title{font-size:22px;font-weight:800;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.page-title::before{content:"";width:5px;height:26px;border-radius:4px;background:var(--p-grad)}

@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes pop{from{transform:scale(0)}to{transform:scale(1)}}
@keyframes slideIn{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}

/* ===== Cards & KPI ===== */
.card{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);padding:18px;margin-bottom:18px;box-shadow:var(--sh);transition:box-shadow .2s}
.card:hover{box-shadow:var(--sh-h)}
.card h3{font-size:15px;font-weight:700;margin-bottom:12px;color:#1e293b}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(175px,1fr))}
.kpi{background:var(--card);border:1px solid var(--bd);border-radius:var(--r);padding:16px;position:relative;overflow:hidden;box-shadow:var(--sh);transition:all .2s}
.kpi:hover{transform:translateY(-3px);box-shadow:var(--sh-h)}
.kpi::before{content:"";position:absolute;top:0;inset-inline-start:0;width:100%;height:3.5px;background:var(--p-grad)}
.kpi .v{font-size:26px;font-weight:800;letter-spacing:-.5px}
.kpi .l{color:var(--mut);font-size:12px;font-weight:600;margin-top:2px}

/* ===== Tables ===== */
table{width:100%;border-collapse:separate;border-spacing:0;background:var(--card)}
th,td{padding:11px 12px;text-align:start;font-size:13px;border-bottom:1px solid var(--bd)}
th{background:#f8fafc;color:#475569;white-space:nowrap;font-weight:700;font-size:12px;letter-spacing:.3px;position:sticky;top:0}
tr:last-child td{border-bottom:none}
tbody tr,tr{transition:background .12s}
tr:hover td{background:#f0fdf7}

/* ===== Forms ===== */
label{display:block;margin-bottom:11px;font-size:12.5px;color:#475569;font-weight:600}
input,select,textarea{width:100%;padding:9px 12px;border:1.5px solid var(--bd);border-radius:10px;font:inherit;margin-top:4px;background:#fff;transition:all .18s;color:var(--txt)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--p);box-shadow:0 0 0 4px rgba(16,185,129,.12)}
input[type=checkbox]{accent-color:var(--p)}
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:11px;border:1.5px solid var(--bd);background:#fff;cursor:pointer;font:inherit;font-weight:700;color:var(--txt);transition:all .18s}
.btn:hover{transform:translateY(-1px);box-shadow:var(--sh);border-color:#cbd5e1}
.btn:active{transform:none}
.btn-primary{background:var(--p-grad);border-color:transparent;color:#fff;box-shadow:0 4px 14px rgba(16,185,129,.3)}
.btn-primary:hover{box-shadow:0 6px 20px rgba(16,185,129,.4);filter:brightness(1.05)}
.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);border-color:transparent;color:#fff}
.btn-sm{padding:5px 12px;font-size:12px;border-radius:9px}
.btn-block{width:100%;justify-content:center}

/* ===== Alerts / Toasts ===== */
.alert{padding:12px 16px;border-radius:12px;margin-bottom:16px;font-weight:600;animation:slideIn .3s;border:1px solid}
.alert-ok,.alert-success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}
.alert-error{background:#fef2f2;color:#991b1b;border-color:#fecaca}
#toasts{position:fixed;bottom:22px;inset-inline-start:22px;z-index:999;display:flex;flex-direction:column;gap:10px}
.toast{background:#0f172a;color:#fff;padding:12px 18px;border-radius:13px;box-shadow:0 10px 34px rgba(0,0,0,.3);font-weight:600;animation:slideIn .3s;display:flex;gap:9px;align-items:center;max-width:340px}

/* ===== Badges ===== */
.badge{display:inline-flex;align-items:center;padding:3px 11px;border-radius:20px;font-size:11.5px;font-weight:700;letter-spacing:.2px}
.b-new{background:#dbeafe;color:#1e40af}.b-contacted{background:#fef3c7;color:#92400e}
.b-qualified{background:#e0e7ff;color:#3730a3}.b-viewing{background:#fae8ff;color:#86198f}
.b-negotiation{background:#ffedd5;color:#9a3412}.b-won{background:#d1fae5;color:#065f46}.b-lost{background:#fee2e2;color:#991b1b}
.b-available{background:#d1fae5;color:#065f46}.b-reserved{background:#fef3c7;color:#92400e}.b-sold{background:#fee2e2;color:#991b1b}
.b-open{background:#dbeafe;color:#1e40af}.b-closed{background:#e5e7eb;color:#374151}
.b-pending{background:#fef3c7;color:#92400e}.b-approved{background:#dbeafe;color:#1e40af}.b-paid{background:#d1fae5;color:#065f46}
.b-due{background:#e5e7eb;color:#374151}.b-late{background:#fee2e2;color:#991b1b}.b-partial{background:#fef3c7;color:#92400e}

/* ===== Login ===== */
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:radial-gradient(1100px 600px at 85% -10%,#134e4a 0%,transparent 60%),radial-gradient(900px 500px at -10% 110%,#065f46 0%,transparent 55%),#0f1f2e}
.login-box{background:rgba(255,255,255,.98);padding:38px 34px;border-radius:22px;width:390px;box-shadow:0 30px 80px rgba(0,0,0,.45);animation:fadeUp .5s}
.login-box h1{font-size:21px;font-weight:800;margin-bottom:22px;text-align:center}

/* ===== Kanban ===== */
.kanban{display:flex;gap:14px;overflow-x:auto;padding-bottom:12px;align-items:flex-start}
.kcol{background:#e9eef4;border-radius:var(--r);min-width:242px;width:242px;flex-shrink:0;border:1px solid var(--bd)}
.kcol h3{padding:11px 13px;font-size:13px;display:flex;justify-content:space-between;align-items:center;font-weight:700}
.kcol .drop{min-height:64px;padding:9px;display:flex;flex-direction:column;gap:9px}
.kcard{background:#fff;border:1px solid var(--bd);border-radius:12px;padding:11px;cursor:grab;font-size:12.5px;box-shadow:var(--sh);transition:all .18s}
.kcard:hover{transform:translateY(-2px);box-shadow:var(--sh-h);border-color:var(--p)}
.kcard:active{cursor:grabbing}
.kcard.dragging{opacity:.5;transform:rotate(2deg)}
.kcard .nm{font-weight:700;font-size:13px}.kcard .mt{color:var(--mut);font-size:11.5px;margin-top:3px}
.kcol.dragover{outline:2.5px dashed var(--p);outline-offset:-3px;background:#e2f7ee}

/* ===== Inbox ===== */
.inbox{display:flex;height:calc(100vh - 175px);background:var(--card);border:1px solid var(--bd);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.convlist{width:310px;border-inline-end:1px solid var(--bd);overflow-y:auto;flex-shrink:0;background:#fafcfe}
.convitem{padding:12px 14px;border-bottom:1px solid var(--bd);cursor:pointer;display:block;color:var(--txt);transition:background .15s}
.convitem:hover{background:#eef7f2}
.convitem.active{background:#e2f7ee;border-inline-start:3px solid var(--p)}
.convitem .cname{font-weight:700}.convitem .cprev{color:var(--mut);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.unread{background:var(--p-grad);color:#fff;border-radius:12px;padding:1px 8px;font-size:11px;font-weight:700;float:inline-end}
.thread{flex:1;display:flex;flex-direction:column;min-width:0}
.thread-head{padding:11px 16px;border-bottom:1px solid var(--bd);display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:#fff}
.bubbles{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:9px;background:linear-gradient(160deg,#e8edf2,#e2ebe7)}
.bub{max-width:70%;padding:9px 14px;border-radius:16px;font-size:13.5px;white-space:pre-wrap;word-wrap:break-word;box-shadow:0 1px 2px rgba(0,0,0,.08);animation:fadeUp .25s}
.bub.in{background:#fff;align-self:flex-start;border-end-start-radius:5px}
.bub.out{background:linear-gradient(135deg,#d2f7e6,#c2f0dc);align-self:flex-end;border-end-end-radius:5px}
.bub .bt{font-size:10.5px;color:var(--mut);margin-top:4px}
.replybar{padding:12px;border-top:1px solid var(--bd);display:flex;gap:10px;background:#fff}
.replybar textarea{resize:none;height:46px;border-radius:13px}
.win-warn{background:#fffbeb;color:#92400e;padding:8px 14px;font-size:12.5px;text-align:center;font-weight:600;border-bottom:1px solid #fde68a}

/* ===== Misc ===== */
.toolbar{display:flex;gap:9px;margin-bottom:16px;flex-wrap:wrap;align-items:center}
.toolbar form{display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.toolbar input,.toolbar select{width:auto;margin-top:0}
.muted{color:var(--mut)}.right{text-align:end}
.progress{background:#e2e8f0;border-radius:12px;height:11px;overflow:hidden}
.progress>div{background:var(--p-grad);height:100%;border-radius:12px;transition:width .8s cubic-bezier(.2,.8,.2,1)}
.timeline{list-style:none}.timeline li{padding:9px 0;border-bottom:1px dashed var(--bd);font-size:13px}
.timeline li:last-child{border-bottom:none}
.timeline .tm{color:var(--mut);font-size:11.5px;margin-top:2px}
code{background:#f1f5f9;border:1px solid var(--bd);border-radius:6px;padding:2px 7px;font-size:12px;direction:ltr;display:inline-block}
@media(max-width:960px){
 .sidebar{width:66px}.brand span,.sidebar nav a span,.sidebar-foot .uname,.sidebar nav .sec{display:none}
 .sidebar nav a{justify-content:center;padding:11px}
 .topbar .searchbox{max-width:180px}
 .content{padding:14px}
}