:root{--bg: #0b0f17;--bg-soft: #0e1420;--surface: #121826;--surface-2: #1a2234;--surface-3: #222c42;--border: #253048;--border-strong: #33405e;--text: #e8edf7;--text-dim: #b6c2d9;--muted: #8b98b3;--accent: #6366f1;--accent-strong: #818cf8;--accent-2: #8b5cf6;--gradient: linear-gradient(135deg, #6366f1, #8b5cf6);--danger: #f87171;--danger-soft: rgba(248, 113, 113, .12);--ok: #34d399;--ok-soft: rgba(52, 211, 153, .12);--warn: #fbbf24;--warn-soft: rgba(251, 191, 36, .12);--shadow: 0 8px 30px rgba(2, 6, 23, .45);--radius: 12px;--radius-lg: 16px;--sidebar-w: 236px;--font: "Inter", "Segoe UI", system-ui, -apple-system, "Vazirmatn", sans-serif;--mono: ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace}[data-theme=light]{--bg: #f4f6fb;--bg-soft: #eef1f8;--surface: #ffffff;--surface-2: #f2f4fa;--surface-3: #e7ebf5;--border: #dde3f0;--border-strong: #c3cde3;--text: #17203a;--text-dim: #3c4a6b;--muted: #6b7a9e;--shadow: 0 8px 30px rgba(23, 32, 58, .12)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font);background:radial-gradient(1100px 500px at 85% -10%,rgba(99,102,241,.14),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(139,92,246,.1),transparent 55%),var(--bg);color:var(--text);font-size:14.5px;line-height:1.55;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit;color:inherit}a{color:var(--accent-strong);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--accent-strong);outline-offset:2px;border-radius:6px}::selection{background:#6366f159}*{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:8px;border:2px solid transparent;background-clip:content-box}.app-shell{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh}.sidebar{border-inline-end:1px solid var(--border);background:#0d121e99;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:20px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}[data-theme=light] .sidebar{background:#ffffffb3}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15.5px;padding:6px 10px 18px}.brand-mark{width:30px;height:30px;border-radius:9px;background:var(--gradient);display:grid;place-items:center;color:#fff;font-size:15px;box-shadow:0 4px 14px #6366f166}.nav-section{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:14px 10px 6px;font-weight:600}.nav-link{display:flex;align-items:center;gap:10px;padding:8.5px 10px;border-radius:10px;color:var(--text-dim);font-weight:500;transition:background .15s,color .15s}.nav-link:hover{background:var(--surface-2);color:var(--text);text-decoration:none}.nav-link.active{background:var(--surface-3);color:var(--text)}.nav-link.active .nav-icon{filter:none}.nav-icon{width:20px;text-align:center;font-size:15px;opacity:.85}.nav-count{margin-inline-start:auto;font-size:11.5px;background:var(--surface-3);border-radius:99px;padding:1px 8px;color:var(--muted)}.sidebar-footer{margin-top:auto;padding-top:12px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px;padding-inline:6px}.avatar{width:32px;height:32px;border-radius:50%;background:var(--gradient);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700;text-transform:uppercase;flex-shrink:0}.user-email{font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;gap:14px;padding:14px 28px;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 78%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.page-title{font-size:17px;font-weight:650;margin:0}.search-box{flex:1;max-width:560px;position:relative;margin-inline:auto}.search-box input{width:100%;padding:9.5px 14px 9.5px 38px;border-radius:12px;border:1px solid var(--border);background:var(--surface);transition:border .15s,box-shadow .15s}.search-box input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #6366f12e}.search-box .search-icon{position:absolute;inset-inline-start:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:14px;pointer-events:none}.search-hint{position:absolute;top:calc(100% + 6px);inset-inline:0;font-size:12px;color:var(--muted);text-align:center;pointer-events:none}.live-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);padding:4px 10px;border:1px solid var(--border);border-radius:99px;background:var(--surface);white-space:nowrap}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--muted)}.live-badge.online .live-dot{background:var(--ok);box-shadow:0 0 0 3px var(--ok-soft);animation:pulse 2s infinite}@keyframes pulse{0%,to{box-shadow:0 0 0 3px var(--ok-soft)}50%{box-shadow:0 0 0 6px transparent}}.content{padding:24px 28px 60px;max-width:1060px;width:100%;margin:0 auto;flex:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8.5px 16px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-weight:550;font-size:13.5px;cursor:pointer;transition:background .15s,border-color .15s,transform .05s;white-space:nowrap}.btn:hover{background:var(--surface-3);border-color:var(--border-strong)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--gradient);border:none;color:#fff;box-shadow:0 4px 14px #6366f159}.btn-primary:hover{filter:brightness(1.08);background:var(--gradient)}.btn-danger{background:var(--danger-soft);border-color:#f871714d;color:var(--danger)}.btn-danger:hover{background:#f8717133}.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn-ghost:hover{background:var(--surface-2);color:var(--text)}.btn-sm{padding:5px 11px;font-size:12.5px;border-radius:8px}.icon-btn{width:32px;height:32px;display:inline-grid;place-items:center;border-radius:9px;border:1px solid transparent;background:transparent;color:var(--muted);cursor:pointer;font-size:15px;transition:background .15s,color .15s}.icon-btn:hover{background:var(--surface-3);color:var(--text)}.icon-btn.active{color:var(--warn)}.icon-btn.danger:hover{color:var(--danger);background:var(--danger-soft)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.item-card{background:var(--surface);border:1px solid 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3px #6366f126}textarea.input{resize:vertical;min-height:90px;font-family:var(--mono);font-size:13px}.field-error{color:var(--danger);font-size:12.5px}.form-error{background:var(--danger-soft);border:1px solid rgba(248,113,113,.3);color:var(--danger);border-radius:10px;padding:10px 14px;font-size:13px;margin-bottom:16px}.form-row{display:flex;gap:12px}.form-row>*{flex:1}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--border)}.switch-row:last-child{border-bottom:none}.switch-row .switch-label{font-weight:550}.switch-row .switch-hint{font-size:12.5px;color:var(--muted);margin-top:2px}.switch{position:relative;width:42px;height:24px;border-radius:99px;background:var(--surface-3);border:1px solid var(--border-strong);cursor:pointer;transition:background .2s;flex-shrink:0}.switch:after{content:"";position:absolute;top:2px;inset-inline-start:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 4px #0000004d}.switch[aria-checked=true]{background:var(--accent);border-color:var(--accent)}.switch[aria-checked=true]:after{transform:translate(18px)}[dir=rtl] .switch[aria-checked=true]:after{transform:translate(-18px)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#040812a8;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;padding:20px;z-index:100;animation:fade-in .15s}@keyframes fade-in{0%{opacity:0}}.modal{width:100%;max-width:640px;max-height:min(85vh,780px);overflow:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:0 30px 80px #00000080;animation:slide-up .18s ease-out}.modal.wide{max-width:860px}@keyframes slide-up{0%{transform:translateY(14px);opacity:0}}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--surface);z-index:1}.modal-header h2{font-size:16px;font-weight:650}.modal-body{padding:20px}.content-view{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:16px;font-family:var(--mono);font-size:13px;line-height:1.65;white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere;unicode-bidi:plaintext;max-height:48vh;overflow:auto}.content-view.plaintext{font-family:inherit;font-size:14px}.toast-stack{position:fixed;bottom:22px;inset-inline-start:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:8px;z-index:200;align-items:center}.toast{background:var(--surface-3);border:1px solid var(--border-strong);color:var(--text);border-radius:10px;padding:10px 18px;font-size:13.5px;box-shadow:var(--shadow);animation:slide-up .2s ease-out}.toast-success{border-color:#34d39973}.toast-error{border-color:#f8717180}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:100%;max-width:420px;padding:36px 32px}.auth-card .brand{padding:0 0 24px;justify-content:center}.auth-card h1{font-size:21px;text-align:center;margin-bottom:6px}.auth-card .auth-sub{text-align:center;color:var(--muted);font-size:13.5px;margin-bottom:26px}.auth-switch{text-align:center;margin-top:18px;font-size:13.5px;color:var(--muted)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:26px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:6px}.stat-value{font-size:26px;font-weight:700}.stat-label{color:var(--muted);font-size:12.5px;display:flex;gap:6px;align-items:center}.quick-add{margin-bottom:26px;padding:16px}.quick-add textarea{width:100%;border:none;background:transparent;resize:vertical;min-height:64px;font-family:var(--mono);font-size:13.5px;color:var(--text)}.quick-add textarea:focus{outline:none}.quick-add footer{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding-top:12px;border-top:1px solid var(--border)}.section-title{font-size:15px;font-weight:650;margin:26px 0 14px;display:flex;align-items:center;gap:10px}.empty-state{text-align:center;padding:60px 20px;color:var(--muted)}.empty-state .empty-icon{font-size:40px;margin-bottom:12px}.empty-state h3{color:var(--text-dim);font-size:15px;margin-bottom:6px}.empty-state p{font-size:13px}.spinner{width:22px;height:22px;border:2.5px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}.list-gap{display:flex;flex-direction:column;gap:10px}.load-more{margin:18px auto 0;display:block}.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}.device-row{display:flex;align-items:center;gap:14px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.status-dot{width:9px;height:9px;border-radius:50%;background:var(--muted);flex-shrink:0}.status-dot.online{background:var(--ok);box-shadow:0 0 0 4px var(--ok-soft)}.status-dot.offline{background:var(--muted)}.qr-wrap{display:grid;place-items:center;padding:20px;background:#fff;border-radius:var(--radius);width:fit-content;margin:0 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0}}kbd{font-family:var(--mono);font-size:11px;background:var(--surface-3);border:1px solid var(--border-strong);border-bottom-width:2px;border-radius:5px;padding:1px 6px}.menu-btn{display:none}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;inset-inline-start:0;z-index:60;width:min(78vw,280px);transform:translate(-100%);transition:transform .22s ease;background:var(--bg-soft);height:100dvh}[dir=rtl] .sidebar{transform:translate(100%)}.sidebar.open{transform:translate(0)}.menu-btn{display:inline-grid}.topbar{padding:12px 16px;flex-wrap:wrap}.content{padding:18px 16px 60px}.search-box{order:3;flex-basis:100%}.form-row{flex-direction:column}}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:55}@media print{.sidebar,.topbar,.item-actions,.toast-stack{display:none!important}}