:root{--bg: #0f1117;--surface: #161b27;--card: #1e2535;--border: #2a3348;--text: #e8edf5;--text2: #8a9bb8;--text3: #556070;--accent: #3b82f6;--accent2: #1d4ed8;--green: #22c55e;--amber: #f59e0b;--red: #ef4444;--teal: #14b8a6;--purple: #a78bfa;--radius: 10px}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);overflow-x:hidden;font-family:Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.mono{font-family:SF Mono,Roboto Mono,Menlo,Consolas,monospace;letter-spacing:.02em}.page{max-width:680px;margin:0 auto;padding:24px 20px 64px}.page-wide{max-width:1200px;margin:0 auto;padding:24px 24px 64px}.page-header{margin-bottom:28px}.eyebrow{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}.page-header h1{margin:6px 0 4px;font-size:26px;font-weight:700;line-height:1.2}.subtitle{margin:0;color:var(--text2);font-size:14px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:16px}.card-collapsible summary{cursor:pointer;font-size:15px;font-weight:600;list-style:none;color:var(--text)}.card-collapsible summary::-webkit-details-marker{display:none}.card-collapsible summary:before{content:"▸";display:inline-block;margin-right:8px;color:var(--accent);transition:transform .15s ease}.card-collapsible[open] summary:before{transform:rotate(90deg)}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field label{font-size:12px;font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.05em}.field-hint{margin:0;font-size:12px;color:var(--text3)}.field input[type=text],.field input[type=password],.field input[type=email],.field input[type=date],.field input[type=number],.field input[type=search],.field select{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:11px 12px;font-size:15px;font-family:inherit;color:var(--text);width:100%}.field input:focus,.field select:focus{outline:2px solid var(--accent);outline-offset:1px}.field input::placeholder{color:var(--text3)}.field select option{background:var(--card)}.input-compact{background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);font-family:inherit;font-weight:600;padding:6px 8px}.input-compact:focus{outline:2px solid var(--accent);outline-offset:1px}.field-static{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:11px 12px;font-size:13px;color:var(--text2);margin:0;white-space:nowrap;overflow-x:auto}.field-row{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}.field-row .field{flex:1;min-width:120px}@media (max-width: 480px){.field-row{flex-direction:column;align-items:stretch}.field-row .field{min-width:unset}.field-row>.btn{width:100%}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:11px 16px;font-size:14px;font-weight:600;cursor:pointer;border:1px solid transparent;font-family:inherit;transition:opacity .15s ease}.btn:active{opacity:.8}.btn:disabled{opacity:.4;cursor:default}.btn-primary{background:var(--accent);color:#fff;border:none;font-size:15px;padding:13px 18px}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text2)}.btn-ghost:hover{border-color:var(--text2);color:var(--text)}.btn-danger{color:var(--red);border-color:#ef44444d}.btn-danger:hover{background:#ef444414}.btn-accent{color:var(--accent);border-color:#3b82f64d}.btn-accent:hover{background:#3b82f614}.btn-small{padding:6px 11px;font-size:12px}.photo-actions{display:flex;gap:10px;flex-wrap:wrap}.message{margin:0;padding:10px 14px;border-radius:8px;font-size:13px;line-height:1.5}.message-error{background:#ef44441f;color:#fca5a5;border:1px solid rgba(239,68,68,.25)}.message-success{background:#22c55e1a;color:#86efac;border:1px solid rgba(34,197,94,.25)}.message-notice{background:#f59e0b1a;color:#fcd34d;border:1px solid rgba(245,158,11,.25)}h2{font-size:15px;font-weight:600;margin:0 0 12px;color:var(--text)}h3{font-size:11px;font-weight:700;margin:0 0 8px;color:var(--text3);text-transform:uppercase;letter-spacing:.06em}.muted{color:var(--text2);font-size:13px}.top-nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--border);position:relative}.nav-logo{font-size:14px;font-weight:700;color:var(--text);letter-spacing:-.01em}.nav-user{font-size:12px;color:var(--text3)}.nav-links{display:flex;gap:4px;align-items:center}.nav-link{border:none;background:transparent;padding:7px 12px;border-radius:7px;font-size:13px;font-weight:500;color:var(--text2);cursor:pointer;font-family:inherit}.nav-link:hover{color:var(--text)}.nav-link.active{background:#3b82f61f;color:var(--accent)}.nav-menu{display:flex}.hamburger{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}.hamburger span{display:block;width:22px;height:2px;background:var(--text2);border-radius:2px}.nav-dropdown{display:none;position:absolute;top:100%;right:0;min-width:170px;flex-direction:column;align-items:stretch;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:8px;gap:2px;z-index:50}.nav-dropdown.nav-open{display:flex}.nav-dropdown .nav-link{text-align:left;padding:10px}@media (max-width: 640px){.nav-dropdown{left:0;right:0;min-width:unset}}.auth-page{max-width:400px;padding-top:80px}.auth-switch{text-align:center;margin-top:16px;font-size:14px;color:var(--text2)}.link-btn{border:none;background:none;padding:0;color:var(--accent);font-weight:600;font-size:14px;cursor:pointer;text-decoration:underline;font-family:inherit}.link-btn-inline{align-self:flex-start;margin-top:-4px;font-size:13px}.turnstile-container{margin-top:2px}.records{margin-top:32px}.record-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.record{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.record-main{display:flex;flex-direction:column;gap:3px}.search-bar{margin-bottom:14px}.search-bar input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:11px 12px;font-size:15px;font-family:inherit;color:var(--text)}.search-bar input:focus{outline:2px solid var(--accent);outline-offset:1px}.search-bar input::placeholder{color:var(--text3)}.admin-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:28px}.admin-tab{background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-1px;padding:10px 16px;font-size:14px;font-weight:500;font-family:inherit;color:var(--text2);cursor:pointer;transition:color .15s,border-color .15s}.admin-tab:hover{color:var(--text)}.admin-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.admin-create-form{display:flex;flex-direction:column;gap:14px}.admin-record{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.admin-record-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}@media (max-width: 480px){.admin-record{flex-direction:column;align-items:stretch}.admin-record-actions{justify-content:flex-start}}.role-badge{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:3px 9px;border-radius:999px;white-space:nowrap}.role-admin{background:#a78bfa26;color:var(--purple)}.role-user{background:#8a9bb81a;color:var(--text2)}.status-ok{background:#22c55e1f;color:var(--green)}.status-warn{background:#f59e0b1f;color:var(--amber)}.status-failed{background:#ef44441f;color:var(--red)}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media (max-width: 700px){.kpi-grid{grid-template-columns:repeat(2,1fr)}}.kpi-tile{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.kpi-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--text3);margin-bottom:6px}.kpi-value{font-size:28px;font-weight:700;line-height:1;color:var(--text);font-variant-numeric:tabular-nums}.kpi-value.ok{color:var(--green)}.kpi-value.warn{color:var(--amber)}.kpi-value.bad{color:var(--red)}.oee-bar{height:6px;border-radius:3px;background:var(--border);overflow:hidden;margin-top:8px}.oee-bar-fill{height:100%;border-radius:3px;transition:width .4s ease}.oee-bar-fill.ok{background:var(--green)}.oee-bar-fill.warn{background:var(--amber)}.oee-bar-fill.bad{background:var(--red)}.kpi-grid.compact{gap:8px}.kpi-grid.compact .kpi-tile{padding:8px 10px}.kpi-grid.compact .kpi-label{font-size:9px;margin-bottom:3px;color:var(--accent)}.kpi-grid.compact .kpi-value{font-size:18px}.kpi-grid.compact .oee-bar{height:4px;margin-top:5px}.tablet-page{max-width:600px;margin:0 auto;padding:20px 16px 40px;min-height:100dvh}.ops-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ops-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:80px;border-radius:10px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;padding:16px}.ops-btn:active{background:var(--surface)}.ops-btn.start{border-color:#22c55e66;color:var(--green)}.ops-btn.pause{border-color:#f59e0b66;color:var(--amber)}.ops-btn.end{border-color:#ef444466;color:var(--red)}.ops-btn.setup{border-color:#3b82f666;color:var(--accent)}.pin-display{display:flex;justify-content:center;gap:16px;margin:32px 0 24px}.pin-dot{width:14px;height:14px;border-radius:50%;border:2px solid var(--border);transition:background .1s}.pin-dot.filled{background:var(--accent);border-color:var(--accent)}.pin-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:280px;margin:0 auto}.pin-key{height:64px;border-radius:10px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:22px;font-weight:600;cursor:pointer;font-family:inherit}.pin-key:active{background:var(--surface)}.nfc-scan-btn{width:220px;height:220px;border-radius:50%;border:2px solid var(--accent);background:var(--card);color:var(--accent);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;font-size:15px;font-weight:600;cursor:pointer;font-family:inherit;text-align:center;padding:16px}.nfc-scan-btn:active{background:var(--surface)}.nfc-scan-btn .nfc-icon{font-size:48px}.nfc-scan-btn.scanning{animation:nfc-pulse 1.4s ease-in-out infinite}@keyframes nfc-pulse{0%,to{box-shadow:0 0 #3b82f659}50%{box-shadow:0 0 0 18px #3b82f600}}.sync-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px}.sync-badge.online{background:#22c55e1f;color:var(--green)}.sync-badge.pending{background:#f59e0b1f;color:var(--amber)}.sync-badge.offline{background:#ef44441f;color:var(--red)}.sync-dot{width:7px;height:7px;border-radius:50%;background:currentColor}