:root{
  --bg:#f5f6fb; --card:#ffffffcc; --line:#e7e9f2; --text:#1e2233; --muted:#7a8199;
  --primary:#6366f1; --primary-2:#8b5cf6; --danger:#e11d48; --ok:#10b981;
  --radius:18px; --shadow:0 10px 40px -12px #1e22331f;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:Vazirmatn,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased}
.hidden{display:none!important}
button,input,select{font:inherit;color:inherit}
h1,h2,h3{margin:0 0 8px}
h2{font-size:18px}
label{display:block;font-size:12.5px;color:var(--muted);margin:10px 0 6px}
input,select{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;outline:none;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 4px #6366f11f}
.hint{color:var(--muted);font-size:13px;margin:0 0 12px}

/* پس‌زمینه متحرک */
.bg-blobs{position:fixed;inset:0;z-index:-1;overflow:hidden;filter:blur(70px);opacity:.55}
.bg-blobs span{position:absolute;width:42vw;height:42vw;border-radius:50%;animation:float 22s var(--ease) infinite alternate}
.bg-blobs span:nth-child(1){background:#c7d2fe;top:-15vw;right:-10vw}
.bg-blobs span:nth-child(2){background:#ddd6fe;bottom:-20vw;left:-10vw;animation-delay:-7s}
.bg-blobs span:nth-child(3){background:#bbf7d0;top:30%;left:35%;width:25vw;height:25vw;animation-delay:-14s}
@keyframes float{to{transform:translate(6vw,4vw) scale(1.15)}}

/* دکمه‌ها */
.btn{border:0;border-radius:12px;padding:10px 18px;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s,background .2s,opacity .2s;background:#eef0f7}
.btn:active{transform:scale(.97)}
.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 8px 20px -8px var(--primary)}
.btn.primary:hover{box-shadow:0 12px 26px -8px var(--primary);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--muted)}
.btn.ghost:hover{background:#eef0f7;color:var(--text)}
.btn.danger{background:#fee2e7;color:var(--danger)}
.btn.sm{padding:6px 12px;font-size:13px}
.btn.block{width:100%;margin-top:12px}
.btn:disabled{opacity:.5;pointer-events:none}
.link{background:none;border:0;color:var(--primary);cursor:pointer;padding:0}
.link:disabled{color:var(--muted);cursor:default}

.card{background:var(--card);backdrop-filter:blur(14px);border:1px solid #fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}

/* انیمیشن‌ها */
.pop{animation:pop .6s var(--ease) both}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.97)}}
.fade-in{animation:fadeIn .45s var(--ease) both}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}}
.shake{animation:shake .4s}
@keyframes shake{25%{transform:translateX(-8px)}50%{transform:translateX(6px)}75%{transform:translateX(-4px)}}

/* ورود */
#login{min-height:100vh;display:grid;place-items:center;padding:16px}
.login-card{width:min(400px,100%);background:#fffffff2;border-radius:26px;padding:34px 30px;box-shadow:0 30px 80px -20px #4f46e533}
.brand{text-align:center;margin-bottom:18px}
.brand h1{font-size:22px;margin-top:12px}
.brand p{color:var(--muted);margin:0}
.logo{width:56px;height:56px;margin:auto;border-radius:18px;display:grid;place-items:center;font-size:26px;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 12px 30px -10px var(--primary)}
.logo.sm{width:34px;height:34px;border-radius:11px;font-size:16px;margin:0}
.step{animation:fadeIn .4s var(--ease)}
.who{background:#f1f2fa;border-radius:12px;padding:10px 14px;margin-bottom:8px;font-weight:600;text-align:center}
.otp-boxes{display:flex;gap:8px;justify-content:center;margin:8px 0}
.otp-boxes input{width:46px;height:54px;text-align:center;font-size:22px;font-weight:700;padding:0}
.otp-foot{display:flex;justify-content:space-between;margin-top:12px;font-size:13px;color:var(--muted)}

/* نوار بالا */
#app{min-height:100vh;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:20px;padding:12px 24px;background:#ffffffb3;backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.brand-sm{display:flex;align-items:center;gap:10px;font-size:15px}
.tabs{position:relative;display:flex;gap:4px;background:#eef0f7;padding:4px;border-radius:14px;margin-inline:auto}
.tabs button{position:relative;z-index:1;border:0;background:none;padding:8px 18px;border-radius:10px;cursor:pointer;color:var(--muted);transition:color .25s}
.tabs button.active{color:var(--text);font-weight:600}
.tab-ink{position:absolute;top:4px;bottom:4px;border-radius:10px;background:#fff;box-shadow:0 2px 10px #0000000f;transition:all .45s var(--ease)}
.me{display:flex;align-items:center;gap:10px}
.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;background:linear-gradient(135deg,#f59e0b,#ef4444)}
.me-info{display:flex;flex-direction:column;line-height:1.3}
.me-info small{color:var(--muted);font-size:11.5px}

main{flex:1;padding:24px;max-width:1500px;width:100%;margin:auto}
.view{animation:fadeIn .45s var(--ease)}

/* تایم‌لاین */
#v-timeline{display:grid;grid-template-columns:340px 1fr;gap:20px;align-items:start}
.tl-side{position:sticky;top:86px;padding:16px;max-height:calc(100vh - 110px);display:flex;flex-direction:column}
.tl-scroll{overflow:auto;margin:10px -8px 0;padding:0 8px}
.seg{position:relative;display:flex;background:#eef0f7;border-radius:12px;padding:3px}
.seg button{flex:1;position:relative;z-index:1;border:0;background:none;padding:7px 6px;border-radius:9px;cursor:pointer;color:var(--muted);font-size:13px;white-space:nowrap;transition:color .25s}
.seg button.active{color:var(--text);font-weight:600}
.seg .ink{position:absolute;top:3px;bottom:3px;background:#fff;border-radius:9px;box-shadow:0 2px 8px #0000000f;transition:all .45s var(--ease)}

.timeline{list-style:none;margin:0;padding:6px 0 6px;position:relative}
.timeline::before{content:"";position:absolute;right:15px;top:10px;bottom:10px;width:2px;background:linear-gradient(var(--primary),#c7d2fe 60%,transparent);border-radius:2px;transform-origin:top;animation:grow 1s var(--ease) both}
@keyframes grow{from{transform:scaleY(0)}}
.tl-day{position:relative;padding-right:40px;margin-bottom:14px;animation:slideIn .55s var(--ease) both}
@keyframes slideIn{from{opacity:0;transform:translateX(-14px)}}
.tl-day::before{content:"";position:absolute;right:9px;top:6px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--primary);box-shadow:0 0 0 4px #6366f11a}
.tl-date{font-weight:700;font-size:14px}
.tl-date small{color:var(--muted);font-weight:400;margin-right:6px}
.tl-item{display:block;width:100%;text-align:right;border:1px solid transparent;background:#fff;border-radius:14px;padding:10px 12px;margin-top:8px;cursor:pointer;transition:all .3s var(--ease);box-shadow:0 1px 3px #0000000a}
.tl-item:hover{transform:translateX(-4px);border-color:#e0e3f5}
.tl-item.active{border-color:var(--primary);box-shadow:0 8px 24px -10px var(--primary);transform:translateX(-6px)}
.tl-item .top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 10px;border-radius:99px;background:color-mix(in srgb,var(--c) 14%,#fff);color:var(--c)}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--c)}
.tl-item .meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-top:6px}

/* جزئیات */
.detail{min-height:60vh;padding:0;overflow:hidden}
.empty{display:grid;place-items:center;align-content:center;min-height:60vh;color:var(--muted);gap:4px}
.empty-ico{font-size:44px;color:#c7cbe0;animation:spin 12s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.d-head{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.d-head h2{margin:0 0 6px}
.d-meta{display:flex;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:13px}
.d-meta b{color:var(--text);font-weight:600}
.d-tools{display:flex;gap:8px;align-items:center}
.d-tools input{width:220px;padding:8px 12px}
.stats{display:flex;gap:12px;padding:14px 22px}
.stat{flex:1;background:#f6f7fc;border-radius:14px;padding:12px 14px}
.stat small{color:var(--muted);display:block}
.stat b{font-size:20px}
.stat .up{color:var(--ok)}.stat .down{color:var(--danger)}

.table-wrap{overflow:auto;max-height:calc(100vh - 330px)}
.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
.tbl th{position:sticky;top:0;background:#f8f9fd;text-align:right;font-weight:600;color:#555c75;padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap;z-index:1}
.tbl td{padding:10px 14px;border-bottom:1px solid #f0f1f7;white-space:nowrap}
.tbl tbody tr{animation:fadeIn .4s var(--ease) both}
.tbl tbody tr:hover td{background:#f7f7ff}
.tbl td.num{font-variant-numeric:tabular-nums;direction:ltr;text-align:right}
.tbl mark{background:#fde68a;border-radius:4px;padding:0 2px}
.more{text-align:center;padding:14px}

/* بارگذاری */
.upload-card{max-width:900px;margin:auto}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.drop{display:flex;flex-direction:column;align-items:center;gap:4px;margin:18px 0;padding:40px;border:2px dashed #d6d9ea;border-radius:20px;cursor:pointer;color:var(--muted);transition:all .3s var(--ease);background:#fafbff}
.drop b{color:var(--text);font-size:15px}
.drop:hover,.drop.over{border-color:var(--primary);background:#f3f3ff;transform:scale(1.01)}
.drop-ico{font-size:34px;color:var(--primary);transition:transform .4s var(--ease)}
.drop.over .drop-ico{transform:translateY(-6px) scale(1.15)}
.file-pill{display:flex;align-items:center;justify-content:space-between;background:#f1f2fa;padding:10px 14px;border-radius:12px;margin-bottom:12px}
#up-preview .table-wrap{max-height:320px;border:1px solid var(--line);border-radius:14px;margin-bottom:16px}

/* کاربران */
.row-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.badge{font-size:11.5px;padding:3px 9px;border-radius:99px;background:#eef0f7;color:#555c75}
.badge.admin{background:#ede9fe;color:#6d28d9}
.badge.pw{background:#fef3c7;color:#b45309}
.badge.otp{background:#dcfce7;color:#15803d}
.badge.off{background:#fee2e7;color:var(--danger)}

/* مودال */
dialog{border:0;border-radius:22px;padding:0;width:min(640px,94vw);box-shadow:0 40px 100px -20px #1e223355}
dialog[open]{animation:pop .45s var(--ease)}
dialog::backdrop{background:#1e22334d;backdrop-filter:blur(4px)}
.dlg{padding:24px}
.dlg-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px}
.switch{display:flex;align-items:center;gap:10px;margin-top:16px;color:var(--text);cursor:pointer}
.switch input{display:none}
.switch i{width:40px;height:22px;border-radius:99px;background:#d6d9ea;position:relative;transition:background .3s}
.switch i::after{content:"";position:absolute;top:3px;right:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .3s var(--ease)}
.switch input:checked+i{background:var(--ok)}
.switch input:checked+i::after{transform:translateX(-18px)}

/* اعلان */
#toasts{position:fixed;bottom:20px;left:20px;display:flex;flex-direction:column;gap:8px;z-index:100}
.toast{background:#1e2233;color:#fff;padding:12px 18px;border-radius:14px;box-shadow:var(--shadow);animation:toastIn .45s var(--ease);max-width:360px}
.toast.err{background:var(--danger)}
.toast.ok{background:#059669}
.toast.out{animation:toastOut .35s var(--ease) forwards}
@keyframes toastIn{from{opacity:0;transform:translateY(20px) scale(.95)}}
@keyframes toastOut{to{opacity:0;transform:translateX(-30px)}}

.skeleton{height:14px;border-radius:8px;background:linear-gradient(90deg,#eef0f7 25%,#f7f8fc 50%,#eef0f7 75%);background-size:200% 100%;animation:sh 1.2s infinite;margin:10px 22px}
@keyframes sh{to{background-position:-200% 0}}

@media (max-width:900px){
  #v-timeline{grid-template-columns:1fr}
  .tl-side{position:static;max-height:420px}
  .topbar{flex-wrap:wrap;padding:10px 16px;gap:10px}
  .tabs{order:3;width:100%;margin:0}.tabs button{flex:1}
  .me{margin-inline-start:auto}.me-info{display:none}
  main{padding:16px}
  .grid2{grid-template-columns:1fr}
  .d-tools input{width:100%}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}