@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #080808;
  --bg-1: #0f0f0f;
  --bg-2: #141414;
  --bg-3: #1a1a1a;
  --bg-4: #202020;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.14);
  --border-active: rgba(255,255,255,0.22);
  --text-1: #ffffff;
  --text-2: rgba(255,255,255,0.65);
  --text-3: rgba(255,255,255,0.35);
  --text-4: rgba(255,255,255,0.2);
  --accent: #22c55e;
  --accent-dim: rgba(34,197,94,0.12);
  --accent-border: rgba(34,197,94,0.25);
  --gold: #f59e0b;
  --gold-dim: rgba(245,158,11,0.1);
  --red: #ef4444;
  --red-dim: rgba(239,68,68,0.1);
  --blue: #3b82f6;
  --blue-dim: rgba(59,130,246,0.1);
  --yellow: #eab308;
  --yellow-dim: rgba(234,179,8,0.1);
  --sidebar-w: 220px;
  --topbar-h: 52px;
  --radius: 6px;
  --radius-lg: 10px;
  --font: 'Inter', -apple-system, sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --ease: cubic-bezier(0.4,0,0.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px}
body{font-family:var(--font);background:var(--bg);color:var(--text-1);min-height:100vh;-webkit-font-smoothing:antialiased}
.hidden{display:none!important}
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:2px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.2)}
@keyframes skeleton-pulse{0%,100%{opacity:.4}50%{opacity:.8}}
.skeleton{background:var(--bg-3);border-radius:var(--radius);animation:skeleton-pulse 1.5s ease infinite}
#login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);position:relative}
#login-screen::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(34,197,94,0.06) 0%,transparent 70%);pointer-events:none}
#login-screen::after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.02) 1px,transparent 1px);background-size:48px 48px;pointer-events:none}
@keyframes login-in{from{opacity:0;transform:translateY(16px) scale(0.98)}to{opacity:1;transform:translateY(0) scale(1)}}
.login-box{position:relative;z-index:1;width:380px;max-width:92vw;background:var(--bg-1);border:1px solid var(--border-hover);border-radius:var(--radius-lg);padding:44px 40px;text-align:center;animation:login-in 0.45s var(--ease);box-shadow:0 0 0 1px rgba(255,255,255,0.03),0 32px 64px rgba(0,0,0,.6)}
.login-box::before{content:'';position:absolute;top:0;left:40px;right:40px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.6}
.login-logo{width:72px;height:72px;object-fit:contain;margin-bottom:20px}
.login-org{font-size:11px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.login-box h1{font-size:18px;font-weight:700;color:var(--text-1);letter-spacing:-.3px;margin-bottom:4px}
.subtitle{font-size:12px;color:var(--text-3);margin-bottom:32px}
.login-field{text-align:left;margin-bottom:12px}
.login-field label{display:block;font-size:10px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--text-3);margin-bottom:6px}
.login-box input{width:100%;padding:10px 14px;background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-1);font-size:13px;font-family:var(--font);transition:border-color .15s,box-shadow .15s;outline:none}
.login-box input::placeholder{color:var(--text-4)}
.login-box input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(34,197,94,0.1)}
.login-box button[type="submit"]{width:100%;margin-top:8px;padding:11px 20px;background:var(--accent);border:none;border-radius:var(--radius);color:#000;font-size:13px;font-weight:700;font-family:var(--font);letter-spacing:.3px;cursor:pointer;transition:opacity .15s,transform .15s}
.login-box button[type="submit"]:hover{opacity:.9;transform:translateY(-1px)}
.error-msg{font-size:12px;color:var(--red);margin-top:10px;min-height:18px}
.login-footer{margin-top:28px;padding-top:20px;border-top:1px solid var(--border);font-size:10px;color:var(--text-4);letter-spacing:.5px}
#app-screen{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:var(--bg-1);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:30;transition:transform .25s var(--ease)}
.sidebar-logo{height:var(--topbar-h);display:flex;align-items:center;gap:10px;padding:0 16px;border-bottom:1px solid var(--border);flex-shrink:0}
.sidebar-logo img{width:28px;height:28px;object-fit:contain;flex-shrink:0}
.sidebar-title{font-size:13px;font-weight:700;color:var(--text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-sub{font-size:10px;color:var(--text-4);margin-top:1px}
.sidebar-nav{flex:1;overflow-y:auto;padding:8px}
.nav-section-label{font-size:9px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-4);padding:8px 8px 4px}
.nav-btn{display:flex;align-items:center;gap:8px;width:100%;padding:7px 8px;background:transparent;border:none;border-radius:var(--radius);color:var(--text-3);font-size:13px;font-weight:500;font-family:var(--font);cursor:pointer;text-align:left;transition:background .12s,color .12s;white-space:nowrap}
.nav-btn:hover{background:var(--bg-3);color:var(--text-2)}
.nav-btn.active{background:var(--accent-dim);color:var(--accent);font-weight:600}
.nav-icon{font-size:14px;width:18px;text-align:center;flex-shrink:0}
.nav-label{flex:1}
.badge{font-size:10px;font-weight:700;background:var(--red);color:#fff;padding:1px 5px;border-radius:10px;min-width:16px;text-align:center}
.sidebar-footer{border-top:1px solid var(--border);padding:10px 8px;flex-shrink:0}
.branch-info{padding:8px 10px;background:var(--bg-3);border-radius:var(--radius);margin-bottom:6px}
.branch-name{font-size:12px;font-weight:600;color:var(--text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.branch-role{font-size:10px;color:var(--text-3);margin-top:1px}
.branch-badge-side{display:none}
.btn-logout{width:100%;padding:7px 10px;background:transparent;border:1px solid var(--border);border-radius:var(--radius);color:var(--text-3);font-size:12px;font-weight:500;font-family:var(--font);cursor:pointer;transition:all .12s;display:flex;align-items:center;justify-content:center;gap:6px}
.btn-logout:hover{border-color:var(--red);color:var(--red);background:var(--red-dim)}
.main-area{margin-left:var(--sidebar-w);flex:1;min-height:100vh;display:flex;flex-direction:column}
.topbar{height:var(--topbar-h);display:flex;align-items:center;gap:12px;padding:0 20px;background:var(--bg-1);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20;flex-shrink:0}
.sidebar-toggle{display:none;background:transparent;border:1px solid var(--border);color:var(--text-2);width:32px;height:32px;border-radius:var(--radius);font-size:16px;cursor:pointer;align-items:center;justify-content:center;flex-shrink:0}
.page-title{font-size:14px;font-weight:600;color:var(--text-1);flex:1}
.topbar-right{display:flex;align-items:center;gap:8px}
.topbar-branch{font-size:11px;color:var(--text-3);background:var(--bg-3);border:1px solid var(--border);padding:4px 10px;border-radius:20px;white-space:nowrap}
.topbar-status{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--accent)}
.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse-dot 2s ease infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.4}}
.content{padding:20px;flex:1}
.tab-panel{display:none}
@keyframes tab-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.tab-panel.active{display:block;animation:tab-in .2s var(--ease)}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.toolbar-left{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.toolbar-right{display:flex;align-items:center;gap:6px}
.panel-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:16px}
.filters{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.actions{display:flex;gap:6px}
.filters select{height:32px;padding:0 26px 0 10px;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-2);font-size:12px;font-family:var(--font);cursor:pointer;outline:none;transition:border-color .12s;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='rgba(255,255,255,0.3)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center}
.filters select:focus{border-color:var(--border-active)}
.checkbox-label{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-3);cursor:pointer;user-select:none;height:32px;padding:0 8px}
.checkbox-label input{accent-color:var(--accent);width:13px;height:13px}
.btn-primary{height:32px;padding:0 14px;background:var(--accent);border:none;border-radius:var(--radius);color:#000;font-size:12px;font-weight:600;font-family:var(--font);cursor:pointer;display:inline-flex;align-items:center;gap:5px;transition:opacity .12s,transform .12s;white-space:nowrap}
.btn-primary:hover{opacity:.88;transform:translateY(-1px)}
.btn-secondary{height:32px;padding:0 12px;background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-2);font-size:12px;font-weight:500;font-family:var(--font);cursor:pointer;display:inline-flex;align-items:center;gap:5px;transition:all .12s;white-space:nowrap}
.btn-secondary:hover{border-color:var(--border-hover);color:var(--text-1);background:var(--bg-4)}
.btn-icon{width:32px;height:32px;background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-3);font-size:13px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .12s}
.btn-icon:hover{border-color:var(--border-active);color:var(--text-1)}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:20px}
.stat-card{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 18px;display:flex;flex-direction:column;gap:4px;transition:border-color .15s}
.stat-card:hover{border-color:var(--border-hover)}
.stat-num{font-size:26px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-1px;line-height:1}
.stat-label{font-size:11px;color:var(--text-3);font-weight:500}
.stat-card.sc-total .stat-num{color:var(--text-1)}
.stat-card.sc-free .stat-num{color:var(--accent)}
.stat-card.sc-use .stat-num{color:var(--yellow)}
.stat-card.sc-repair .stat-num{color:var(--red)}
.admin-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-bottom:24px}
.eq-table-wrap{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
.eq-table{width:100%;border-collapse:collapse}
.eq-table thead{background:var(--bg-2);border-bottom:1px solid var(--border)}
.eq-table th{padding:10px 14px;text-align:left;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-3);white-space:nowrap;user-select:none}
.eq-table th:first-child{padding-left:16px}
.eq-table td{padding:11px 14px;font-size:13px;color:var(--text-2);border-bottom:1px solid var(--border);vertical-align:middle}
.eq-table td:first-child{padding-left:16px}
.eq-table tbody tr:last-child td{border-bottom:none}
.eq-table tbody tr{transition:background .1s}
.eq-table tbody tr:hover{background:rgba(255,255,255,0.02)}
.td-name{font-weight:600;color:var(--text-1)!important;max-width:220px}
.td-name .td-sub{font-size:11px;font-weight:400;color:var(--text-3)!important;margin-top:2px}
.td-mono{font-family:var(--mono);font-size:11px;color:var(--text-3)!important}
.td-actions{display:flex;gap:4px;align-items:center}
.td-actions button{height:26px;padding:0 10px;background:transparent;border:1px solid var(--border);border-radius:var(--radius);color:var(--text-3);font-size:11px;font-weight:500;font-family:var(--font);cursor:pointer;transition:all .12s;white-space:nowrap}
.td-actions button:hover{border-color:var(--border-active);color:var(--text-1)}
.td-actions button.danger:hover{border-color:var(--red);color:var(--red);background:var(--red-dim)}
.td-actions button.accent:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}
.equipment-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px}
@keyframes card-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.eq-card{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;transition:border-color .15s,box-shadow .15s;animation:card-in .2s var(--ease) both}
.eq-card:hover{border-color:var(--border-hover);box-shadow:0 4px 16px rgba(0,0,0,.3)}
.eq-card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}
.eq-category{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-4)}
.eq-name{font-size:14px;font-weight:600;color:var(--text-1);margin-top:2px}
.eq-branch{font-size:11px;color:var(--text-3);margin-top:6px}
.eq-inventory{font-family:var(--mono);font-size:11px;color:var(--text-4);margin-top:2px}
.eq-comment{font-size:11px;color:var(--text-3);font-style:italic;margin-top:8px;padding-left:8px;border-left:2px solid var(--border-active);line-height:1.4}
.eq-divider{height:1px;background:var(--border);margin:12px -16px}
.eq-actions{display:flex;gap:5px}
.eq-actions button{flex:1;height:28px;padding:0 8px;background:transparent;border:1px solid var(--border);border-radius:var(--radius);color:var(--text-3);font-size:11px;font-weight:500;font-family:var(--font);cursor:pointer;transition:all .12s}
.eq-actions button:hover{border-color:var(--border-active);color:var(--text-1)}
.eq-actions .btn-danger:hover{border-color:var(--red);color:var(--red);background:var(--red-dim)}
.status-pill{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;letter-spacing:.2px;white-space:nowrap}
.status-pill::before{content:'';width:4px;height:4px;border-radius:50%;background:currentColor;flex-shrink:0}
.status-В.наличии{background:rgba(34,197,94,0.1);color:#4ade80}
.status-Свободна{background:rgba(34,197,94,0.1);color:#4ade80}
.status-В.пользовании{background:rgba(234,179,8,0.1);color:#fbbf24}
.status-На.ремонте{background:rgba(239,68,68,0.1);color:#f87171}
.requests-list{display:flex;flex-direction:column;gap:8px}
.req-card{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px 16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;transition:border-color .15s}
.req-card:hover{border-color:var(--border-hover)}
.req-card.req-pending{border-left:2px solid var(--yellow)}
.req-card.req-approved{border-left:2px solid var(--accent)}
.req-card.req-rejected{border-left:2px solid var(--red)}
.req-card.req-returned{border-left:2px solid var(--text-4)}
.req-info{flex:1;min-width:160px}
.req-title{font-size:13px;font-weight:600;color:var(--text-1);margin-bottom:3px}
.req-meta{font-size:11px;color:var(--text-3);display:flex;gap:10px;flex-wrap:wrap}
.req-message{font-size:11px;color:var(--text-3);font-style:italic;margin-top:4px}
.req-actions{display:flex;gap:6px}
.req-status-pending{font-size:11px;font-weight:600;color:var(--yellow);background:var(--yellow-dim);padding:2px 8px;border-radius:4px}
.req-status-approved{font-size:11px;font-weight:600;color:var(--accent);background:var(--accent-dim);padding:2px 8px;border-radius:4px}
.req-status-rejected{font-size:11px;font-weight:600;color:var(--red);background:var(--red-dim);padding:2px 8px;border-radius:4px}
.req-status-returned{font-size:11px;font-weight:600;color:var(--text-3);background:var(--bg-3);padding:2px 8px;border-radius:4px}
.section-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-3);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.section-title::after{content:'';flex:1;height:1px;background:var(--border)}
table.admin-table{width:100%;border-collapse:collapse;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
table.admin-table th{padding:9px 14px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-3);background:var(--bg-3);border-bottom:1px solid var(--border);text-align:left}
table.admin-table td{padding:10px 14px;font-size:12px;color:var(--text-2);border-bottom:1px solid var(--border)}
table.admin-table tr:last-child td{border-bottom:none}
table.admin-table tr:hover td{background:rgba(255,255,255,0.015)}
table.admin-table button{height:26px;padding:0 10px;font-size:11px;font-weight:500;font-family:var(--font);border-radius:var(--radius);border:1px solid var(--border);background:transparent;color:var(--text-3);cursor:pointer;transition:all .12s}
table.admin-table button:hover{border-color:var(--border-active);color:var(--text-1)}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:100;backdrop-filter:blur(6px);animation:overlay-in .15s ease}
@keyframes overlay-in{from{opacity:0}to{opacity:1}}
@keyframes modal-in{from{opacity:0;transform:scale(0.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal{background:var(--bg-1);border:1px solid var(--border-hover);border-radius:var(--radius-lg);padding:28px;width:440px;max-width:94vw;max-height:85vh;overflow-y:auto;box-shadow:0 32px 80px rgba(0,0,0,.7);animation:modal-in .2s var(--ease)}
.modal h2{font-size:15px;font-weight:700;color:var(--text-1);margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--border)}
.modal label{display:block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-3);margin-bottom:5px;margin-top:14px}
.modal input,.modal select,.modal textarea{width:100%;padding:9px 12px;background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-1);font-size:13px;font-family:var(--font);outline:none;transition:border-color .12s,box-shadow .12s}
.modal input:focus,.modal select:focus,.modal textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(34,197,94,0.1)}
.modal textarea{min-height:76px;resize:vertical}
.modal-info{font-size:12px;color:var(--text-3);background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;line-height:1.5}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}
@keyframes toast-in{from{opacity:0;transform:translateX(-50%) translateY(12px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--bg-2);border:1px solid var(--border-active);color:var(--text-1);padding:10px 20px;border-radius:20px;font-size:12px;font-weight:500;box-shadow:0 8px 24px rgba(0,0,0,.5);z-index:200;white-space:nowrap;animation:toast-in .25s var(--ease)}
.toast.error{border-color:rgba(239,68,68,.4);color:var(--red)}
.toast.success{border-color:rgba(34,197,94,.4);color:var(--accent)}
.chat-wrap{display:flex;flex-direction:column;height:calc(100vh - var(--topbar-h) - 40px)}
.chat-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:8px;padding-bottom:12px}
.chat-msg{display:flex;flex-direction:column;max-width:65%}
.chat-msg.mine{align-self:flex-end;align-items:flex-end}
.chat-msg.other{align-self:flex-start;align-items:flex-start}
.chat-bubble{padding:8px 12px;border-radius:10px;font-size:13px;line-height:1.5;word-break:break-word}
.chat-msg.mine .chat-bubble{background:var(--accent);color:#000;font-weight:500;border-bottom-right-radius:3px}
.chat-msg.other .chat-bubble{background:var(--bg-3);border:1px solid var(--border);border-bottom-left-radius:3px}
.chat-meta{font-size:10px;color:var(--text-4);margin-top:3px;padding:0 2px}
.chat-input-row{display:flex;gap:8px;padding-top:10px;border-top:1px solid var(--border)}
.chat-input{flex:1;padding:9px 14px;background:var(--bg-3);border:1px solid var(--border);border-radius:20px;color:var(--text-1);font-size:13px;font-family:var(--font);outline:none;transition:border-color .12s}
.chat-input:focus{border-color:var(--accent)}
.empty-state{text-align:center;padding:60px 20px;color:var(--text-4)}
.empty-state .empty-icon{font-size:36px;margin-bottom:10px;opacity:.4}
.empty-state p{font-size:13px}
.divider{height:1px;background:var(--border);margin:16px 0}
@media(max-width:1024px){.stats-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0);box-shadow:8px 0 40px rgba(0,0,0,.6)}
  .main-area{margin-left:0}
  .sidebar-toggle{display:flex}
  .content{padding:14px}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:8px}
  .toolbar{flex-direction:column;align-items:stretch}
  .equipment-grid{grid-template-columns:1fr}
  .modal{padding:20px 18px}
  .req-card{flex-direction:column;align-items:stretch}
  .panel-header{flex-direction:column;align-items:stretch}
  .filters{flex-direction:column}
  .actions{flex-wrap:wrap}
}
@media(max-width:480px){.stats-row{grid-template-columns:1fr 1fr}.login-box{padding:32px 24px}}