@font-face{font-family:Vazirmatn;src:url(../fonts/Vazirmatn-Regular.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Vazirmatn;src:url(../fonts/Vazirmatn-Medium.woff2) format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:Vazirmatn;src:url(../fonts/Vazirmatn-Bold.woff2) format('woff2');font-weight:700;font-display:swap}

:root{
  --bg:#f3f5f9; --card:#ffffff; --ink:#1e293b; --muted:#64748b; --line:#e5e9f0;
  --primary:#4f46e5; --primary-d:#4338ca; --primary-l:#eef2ff;
  --green:#16a34a; --green-l:#dcfce7; --red:#dc2626; --red-l:#fee2e2;
  --orange:#ea580c; --orange-l:#ffedd5; --blue:#2563eb; --blue-l:#dbeafe; --gray:#64748b; --gray-l:#f1f5f9;
  --side:#111827; --side-ink:#cbd5e1; --radius:12px; --shadow:0 1px 2px rgba(15,23,42,.05),0 4px 14px rgba(15,23,42,.05);
}
*{box-sizing:border-box}
html{font-size:15px}
body{margin:0;font-family:Vazirmatn,Tahoma,sans-serif;background:var(--bg);color:var(--ink);line-height:1.8;-webkit-text-size-adjust:100%}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-d)}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.5}
img{max-width:100%}
.ic{width:1.15em;height:1.15em;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.2em;flex:none}
.muted{color:var(--muted)} .small{font-size:.85rem} .center{text-align:center} .nowrap{white-space:nowrap}
.ltr{direction:ltr;unicode-bidi:embed;display:inline-block}
.right{text-align:right} .left{text-align:left}
.mt{margin-top:16px} .mb{margin-bottom:16px} .mt0{margin-top:0}
.flex{display:flex;gap:10px;align-items:center} .flex-wrap{flex-wrap:wrap} .grow{flex:1} .between{justify-content:space-between}

/* ---------- Layout ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:260px;background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;right:0;z-index:40;transition:transform .25s}
.main{flex:1;margin-right:260px;min-width:0;display:flex;flex-direction:column}
.brand{display:flex;align-items:center;gap:10px;padding:20px 20px 16px;color:#fff;font-weight:700;font-size:1.05rem}
.brand-logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#6366f1,#8b5cf6);display:grid;place-items:center;flex:none}
.brand-logo .ic{width:20px;height:20px}
.menu{flex:1;overflow-y:auto;padding:6px 12px}
.menu-item{display:flex;align-items:center;gap:11px;padding:10px 12px;margin:2px 0;border-radius:9px;color:var(--side-ink);font-size:.93rem;transition:.15s}
.menu-item:hover{background:rgba(255,255,255,.07);color:#fff}
.menu-item.active{background:var(--primary);color:#fff;box-shadow:0 4px 12px rgba(79,70,229,.35)}
.menu-sep{margin:16px 12px 6px;font-size:.75rem;color:#64748b;letter-spacing:.02em}
.sidebar-foot{display:flex;align-items:center;gap:10px;padding:14px 16px;border-top:1px solid rgba(255,255,255,.08)}
.sidebar-foot .who{flex:1;min-width:0;line-height:1.4} .sidebar-foot strong{display:block;color:#fff;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-foot small{color:#94a3b8}
.avatar{width:38px;height:38px;border-radius:50%;background:#334155;color:#fff;display:grid;place-items:center;font-weight:700;flex:none}
.sidebar-foot .icon-btn{color:#cbd5e1;background:rgba(255,255,255,.06)}
.sidebar-backdrop{display:none}

.topbar{display:flex;align-items:center;gap:14px;padding:14px 28px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.page-title{font-size:1.2rem;margin:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-actions{display:flex;align-items:center;gap:10px}
.icon-btn{position:relative;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink);display:inline-grid;place-items:center;cursor:pointer;transition:.15s;padding:0}
.icon-btn:hover{background:var(--gray-l);color:var(--primary)}
.menu-toggle{display:none}
.dot{position:absolute;top:-6px;left:-6px;min-width:19px;height:19px;border-radius:10px;background:var(--red);color:#fff;font-size:.68rem;display:grid;place-items:center;padding:0 4px;line-height:1}
.quick-search{position:relative;display:flex;align-items:center}
.quick-search .ic{position:absolute;right:11px;color:var(--muted);pointer-events:none}
.quick-search input{width:270px;padding:8px 36px 8px 12px;border:1px solid var(--line);border-radius:10px;background:var(--gray-l);font:inherit;font-size:.88rem}
.quick-search input:focus{outline:2px solid var(--primary);background:#fff}
.content{padding:24px 28px;flex:1}
.foot{padding:14px 28px;color:var(--muted);font-size:.8rem;text-align:center}

/* ---------- Cards / Grid ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:20px}
.card>h2,.card-title{font-size:1.02rem;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.card-head h2{margin:0;font-size:1.02rem}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g4{grid-template-columns:repeat(4,1fr)}
.g-main{grid-template-columns:2fr 1fr}
.stat{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat-ic{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;flex:none}
.stat-ic .ic{width:22px;height:22px}
.stat-ic.blue{background:var(--blue-l);color:var(--blue)} .stat-ic.green{background:var(--green-l);color:var(--green)}
.stat-ic.orange{background:var(--orange-l);color:var(--orange)} .stat-ic.red{background:var(--red-l);color:var(--red)} .stat-ic.purple{background:var(--primary-l);color:var(--primary)}
.stat b{display:block;font-size:1.35rem;line-height:1.3} .stat span{color:var(--muted);font-size:.85rem}
.stat small{display:block;color:var(--muted);font-size:.75rem}
.page-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;align-items:center}
.page-actions .grow{flex:1}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 18px;border-radius:10px;border:1px solid var(--primary);background:var(--primary);color:#fff;font:inherit;font-size:.92rem;cursor:pointer;transition:.15s;white-space:nowrap;line-height:1.6}
.btn:hover{background:var(--primary-d);color:#fff}
.btn-light{background:#fff;color:var(--ink);border-color:var(--line)} .btn-light:hover{background:var(--gray-l);color:var(--primary)}
.btn-green{background:var(--green);border-color:var(--green)} .btn-green:hover{background:#15803d}
.btn-red{background:var(--red);border-color:var(--red)} .btn-red:hover{background:#b91c1c}
.btn-outline-red{background:#fff;color:var(--red);border-color:#fecaca} .btn-outline-red:hover{background:var(--red-l);color:var(--red)}
.btn-sm{padding:5px 12px;font-size:.82rem;border-radius:8px}
.btn-block{width:100%}
.btn[disabled]{opacity:.6;cursor:not-allowed}
.link-btn{background:none;border:0;color:var(--primary);cursor:pointer;font:inherit;padding:0}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 18px}
.form-grid .full{grid-column:1/-1}
.form-grid.cols3{grid-template-columns:repeat(3,1fr)}
.field label{display:block;font-size:.86rem;margin-bottom:5px;color:#334155;font-weight:500}
.field .req{color:var(--red)}
.field .hint{font-size:.78rem;color:var(--muted);margin-top:3px}
input[type=text],input[type=password],input[type=email],input[type=number],input[type=search],input[type=tel],input[type=url],input[type=file],select,textarea{width:100%;padding:9px 12px;border:1px solid #cbd5e1;border-radius:10px;background:#fff;font:inherit;font-size:.92rem;color:var(--ink);transition:.15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,70,229,.15)}
input[readonly]{background:var(--gray-l)}
textarea{min-height:90px;resize:vertical}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:left 12px center;padding-left:32px}
.input-ltr{direction:ltr;text-align:left}
.check{display:flex;align-items:center;gap:8px;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--primary)}
.form-actions{display:flex;gap:10px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.filters .field{min-width:150px;flex:1}
.filters .field.sm{max-width:170px}
.is-error{border-color:var(--red)!important}
.err-text{color:var(--red);font-size:.8rem;margin-top:3px}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;margin:0 -4px;padding:0 4px}
table.table{width:100%;border-collapse:collapse;font-size:.9rem}
.table th{background:#f8fafc;color:#475569;font-weight:500;text-align:right;padding:11px 12px;border-bottom:1px solid var(--line);white-space:nowrap;font-size:.84rem}
.table td{padding:11px 12px;border-bottom:1px solid #eef1f6;vertical-align:middle}
.table tr:hover td{background:#fafbff}
.table .num{text-align:left;direction:ltr;white-space:nowrap}
.table tfoot td{font-weight:700;background:#f8fafc}
.table .actions{white-space:nowrap;text-align:left}
.table a.row-link{color:var(--ink);font-weight:500} .table a.row-link:hover{color:var(--primary)}
.empty{text-align:center;padding:40px 20px;color:var(--muted)}
.empty h3{color:var(--ink)}

/* ---------- Badges & Alerts ---------- */
.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:.78rem;border:1px solid transparent;white-space:nowrap;line-height:1.7}
.badge-gray{background:var(--gray-l);color:var(--gray);border-color:#e2e8f0}
.badge-blue{background:var(--blue-l);color:var(--blue);border-color:#bfdbfe}
.badge-green{background:var(--green-l);color:var(--green);border-color:#bbf7d0}
.badge-red{background:var(--red-l);color:var(--red);border-color:#fecaca}
.badge-orange{background:var(--orange-l);color:var(--orange);border-color:#fed7aa}
.alert{position:relative;padding:12px 44px 12px 16px;border-radius:10px;margin-bottom:18px;border:1px solid;font-size:.92rem}
.alert-success{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.alert-error,.alert-danger{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert-warning{background:#fffbeb;border-color:#fde68a;color:#92400e}
.alert-info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}
.alert-x{position:absolute;right:12px;top:8px;background:none;border:0;font-size:1.3rem;cursor:pointer;color:inherit;opacity:.6}

/* ---------- Detail / Timeline ---------- */
.kv{display:grid;grid-template-columns:130px 1fr;gap:8px 12px;font-size:.92rem}
.kv dt{color:var(--muted)} .kv dd{margin:0;word-break:break-word}
.lead-head{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.lead-head .avatar-lg{width:56px;height:56px;border-radius:14px;background:var(--primary-l);color:var(--primary);display:grid;place-items:center;font-size:1.4rem;font-weight:700}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tab{padding:10px 16px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;background:none;border-top:0;border-left:0;border-right:0;font:inherit}
.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:500}
.tab-pane{display:none} .tab-pane.active{display:block}
.timeline{position:relative;padding-right:30px}
.timeline:before{content:'';position:absolute;right:13px;top:4px;bottom:4px;width:2px;background:var(--line)}
.tl-item{position:relative;margin-bottom:18px}
.tl-dot{position:absolute;right:-30px;top:2px;width:28px;height:28px;border-radius:50%;background:var(--primary-l);color:var(--primary);display:grid;place-items:center;border:3px solid #fff}
.tl-dot .ic{width:13px;height:13px}
.tl-dot.t-visit{background:var(--green-l);color:var(--green)} .tl-dot.t-meeting{background:var(--orange-l);color:var(--orange)}
.tl-dot.t-note{background:var(--gray-l);color:var(--gray)}
.tl-body{background:#f8fafc;border:1px solid var(--line);border-radius:10px;padding:10px 14px}
.tl-meta{display:flex;gap:10px;flex-wrap:wrap;align-items:center;font-size:.82rem;color:var(--muted);margin-bottom:3px}
.tl-title{font-weight:500}
.tl-text{margin-top:4px;white-space:pre-wrap;font-size:.9rem}
.progress{height:9px;background:#e2e8f0;border-radius:6px;overflow:hidden}
.progress>i{display:block;height:100%;background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:6px}
.progress.green>i{background:linear-gradient(90deg,#22c55e,#16a34a)}
.prog-row{margin-bottom:14px} .prog-row .top{display:flex;justify-content:space-between;font-size:.86rem;margin-bottom:5px}
.list-clean{list-style:none;margin:0;padding:0}
.list-clean li{padding:10px 0;border-bottom:1px solid #eef1f6;display:flex;gap:10px;align-items:center;justify-content:space-between}
.list-clean li:last-child{border:0}
.fu-overdue{color:var(--red)} .fu-today{color:var(--orange)}
.chart-box{position:relative;height:280px}

/* ---------- Modal / Toast / Notifications ---------- */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.55);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:14px;width:100%;max-width:640px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{margin:0;font-size:1.05rem}
.modal-body{padding:20px}
.toast-wrap{position:fixed;left:20px;bottom:20px;z-index:200;display:flex;flex-direction:column;gap:10px}
.toast{background:#1e293b;color:#fff;padding:12px 18px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.25);font-size:.9rem;animation:tin .25s;max-width:340px}
.toast.ok{background:#15803d} .toast.err{background:#b91c1c}
@keyframes tin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.notif-wrap{position:relative}
.notif-pop{position:absolute;left:0;top:46px;width:340px;max-height:420px;overflow-y:auto;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 36px rgba(15,23,42,.18);z-index:60}
.notif-pop[hidden]{display:none}
.notif-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);font-weight:500}
.notif-item{display:block;padding:11px 16px;border-bottom:1px solid #f1f5f9;color:var(--ink);font-size:.86rem}
.notif-item:hover{background:#f8fafc;color:var(--ink)}
.notif-item.unread{background:#f5f7ff}
.notif-item small{display:block;color:var(--muted)}

/* ---------- Pagination ---------- */
.pagination{display:flex;gap:6px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.page-link{padding:5px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:.86rem}
.page-link.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.page-dots{padding:5px 4px;color:var(--muted)}

/* ---------- Datepicker ---------- */
.jdp{position:absolute;z-index:300;width:290px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 36px rgba(15,23,42,.22);padding:12px;user-select:none}
.jdp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;gap:4px}
.jdp-head button{border:0;background:var(--gray-l);border-radius:8px;width:30px;height:30px;cursor:pointer;font:inherit;color:var(--ink)}
.jdp-head button:hover{background:var(--primary-l);color:var(--primary)}
.jdp-head select{width:auto;padding:4px 8px;font-size:.84rem;background-position:left 4px center;padding-left:18px}
.jdp-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;text-align:center}
.jdp-grid .wd{font-size:.72rem;color:var(--muted);padding:4px 0}
.jdp-grid .d{padding:6px 0;border-radius:8px;cursor:pointer;font-size:.86rem}
.jdp-grid .d:hover{background:var(--primary-l)}
.jdp-grid .d.sel{background:var(--primary);color:#fff}
.jdp-grid .d.today{outline:1px solid var(--primary)}
.jdp-grid .d.fri{color:var(--red)}
.jdp-time{display:flex;align-items:center;gap:6px;margin-top:10px;padding-top:10px;border-top:1px solid var(--line);justify-content:center}
.jdp-time select{width:70px}
.jdp-foot{display:flex;justify-content:space-between;margin-top:10px;gap:6px}

/* ---------- Auth ---------- */
body.guest{background:linear-gradient(135deg,#312e81 0%,#4f46e5 45%,#7c3aed 100%);min-height:100vh}
.guest-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth-card{background:#fff;border-radius:18px;width:100%;max-width:420px;padding:34px 30px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.auth-card .brand-logo{width:56px;height:56px;margin:0 auto 12px;border-radius:16px}
.auth-card .brand-logo .ic{width:28px;height:28px;color:#fff}
.auth-card h1{text-align:center;font-size:1.3rem;margin-bottom:4px}
.auth-card .sub{text-align:center;color:var(--muted);margin-bottom:22px;font-size:.9rem}
.auth-card .field{margin-bottom:14px}

/* ---------- Install steps ---------- */
.req-list{list-style:none;padding:0;margin:0}
.req-list li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line)}
.ok-t{color:var(--green)} .bad-t{color:var(--red)}

/* ---------- Contract preview ---------- */
.contract-paper{background:#fff;border:1px solid var(--line);border-radius:10px;padding:34px 40px;line-height:2.1;font-size:.98rem}
.contract-paper h1,.contract-paper h2,.contract-paper h3{text-align:center}
.contract-paper table{border-collapse:collapse;width:100%} .contract-paper td,.contract-paper th{border:1px solid #cbd5e1;padding:6px 10px}

/* ---------- Responsive ---------- */
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,1fr)}.g-main{grid-template-columns:1fr}.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){
  .sidebar{transform:translateX(100%)}
  body.menu-open .sidebar{transform:none}
  body.menu-open .sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:30}
  .main{margin-right:0}
  .menu-toggle{display:inline-grid}
  .quick-search,.today{display:none}
  .topbar{padding:12px 16px}.content{padding:16px}
  .g2,.g3{grid-template-columns:1fr}
  .form-grid,.form-grid.cols3{grid-template-columns:1fr}
  .contract-paper{padding:18px}
}
@media (max-width:560px){.g4{grid-template-columns:1fr}.kv{grid-template-columns:100px 1fr}.notif-pop{position:fixed;left:8px;right:8px;width:auto;top:64px}}
@media print{.sidebar,.topbar,.foot,.page-actions,.no-print{display:none!important}.main{margin:0}.content{padding:0}.card{box-shadow:none;border:0}}