:root{--ink: #1b2a3a;--ink-2: #2c405a;--paper: #faf8f2;--card: #ffffff;--rule: #d8d2c4;--rule-dark: #a89f8c;--orange: #e8641b;--green: #2e6b4f;--red: #b00020;--text: #22262b;--muted: #6b6f76;--mono: "IBM Plex Mono", ui-monospace, monospace;--sans: "IBM Plex Sans", system-ui, sans-serif;--placard: "Barlow Condensed", var(--sans)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh}body{font-family:var(--sans);color:var(--text);background:var(--paper);font-size:15px}h1,h2{font-family:var(--placard);text-transform:uppercase;letter-spacing:.04em;color:var(--ink);margin:0 0 .5rem}h1{font-size:1.7rem}h2{font-size:1.25rem}.shell{min-height:100vh;display:flex;flex-direction:column}main{flex:1;width:min(1180px,100%);margin:0 auto;padding:1.25rem 1rem 3rem}.centered{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.topbar{background:var(--ink);color:#fff;display:flex;align-items:center;gap:1rem;padding:.55rem 1rem;flex-wrap:wrap}.topbar-left{display:flex;align-items:center;gap:.7rem}.app-title{font-family:var(--placard);text-transform:uppercase;letter-spacing:.1em;font-weight:600;font-size:1.05rem}.placard{font-family:var(--placard);font-weight:700;font-size:2rem;letter-spacing:.08em;color:var(--ink);background:#fff;border:3px solid var(--ink);border-radius:4px;padding:.1em .45em;display:inline-block}.placard.small{font-size:1.15rem;border-width:2px}.hobbs{display:flex;align-items:baseline;gap:.4rem;background:#14171a;border-radius:4px;padding:.25rem .6rem;border:1px solid #000;box-shadow:inset 0 1px 3px #000000b3}.hobbs-label{font-family:var(--placard);font-size:.75rem;color:#9aa3ad;letter-spacing:.15em}.hobbs-digits{font-family:var(--mono);font-weight:600;font-size:1.15rem;color:#f4f1ea}.hobbs-unit{font-family:var(--mono);font-size:.8rem;color:#9aa3ad}.chain-lamp{font-family:var(--placard);letter-spacing:.12em;font-size:.78rem;padding:.28em .7em;border-radius:999px;font-weight:600}.chain-lamp.ok{background:var(--green);color:#eaf5ef}.chain-lamp.fail{background:var(--red);color:#fff}.topbar nav{display:flex;gap:.25rem;margin-left:auto;flex-wrap:wrap}.navbtn{background:transparent;color:#cfd6dd;border:1px solid transparent;font-family:var(--placard);text-transform:uppercase;letter-spacing:.08em;font-size:.9rem;padding:.35em .75em;border-radius:4px;cursor:pointer}.navbtn:hover{color:#fff;border-color:var(--ink-2)}.navbtn.active{background:var(--orange);color:#fff}.topbar-user{display:flex;align-items:center;gap:.5rem;font-size:.85rem}.role-tag{background:var(--ink-2);border-radius:999px;padding:.15em .6em;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}.btn{font-family:var(--sans);font-weight:500;font-size:.9rem;border:1px solid var(--rule-dark);background:#fff;color:var(--text);border-radius:4px;padding:.5em 1em;cursor:pointer}.btn:hover{border-color:var(--ink)}.btn.primary{background:var(--ink);border-color:var(--ink);color:#fff}.btn.primary:hover{background:var(--ink-2)}.btn.primary:disabled{background:var(--rule);border-color:var(--rule);color:#8a8578;cursor:not-allowed}.btn.ghost{background:transparent;border-color:transparent;color:inherit;text-decoration:underline}.btn.tiny{font-size:.78rem;padding:.2em .5em}.btn:focus-visible,.navbtn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--orange);outline-offset:1px}.form-card{background:var(--card);border:1px solid var(--rule);border-radius:6px;padding:1.25rem 1.4rem;max-width:760px;margin:0 auto 1.25rem;box-shadow:0 1px 2px #1b2a3a0f}.form-intro{color:var(--muted);margin-top:0}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.75rem 1.25rem}.field{display:flex;flex-direction:column;gap:.25rem;margin:.4rem 0}.field>span{font-family:var(--placard);text-transform:uppercase;letter-spacing:.07em;font-size:.8rem;color:var(--ink-2)}input,select,textarea{font-family:var(--sans);font-size:.95rem;color:var(--text);border:1px solid var(--rule-dark);border-radius:4px;padding:.45em .6em;background:#fff;width:100%}textarea{resize:vertical}.crew-row{display:flex;gap:.5rem}.calc-readout{font-family:var(--mono);background:var(--paper);border:1px dashed var(--rule-dark);border-radius:4px;padding:.5em .8em;margin:.6rem 0}.hint{color:var(--muted);font-size:.85rem}.form-actions{display:flex;justify-content:flex-end;gap:.6rem;margin-top:1rem}.form-actions.start{justify-content:flex-start}.error{color:var(--red)}.declaration{display:flex;gap:.6rem;align-items:flex-start;background:#f4efe4;border:1px solid var(--rule-dark);border-left:4px solid var(--green);border-radius:4px;padding:.7em .9em;margin:.9rem 0;cursor:pointer}.declaration input{width:auto;margin-top:.2em}.sigpad canvas{border:1px solid var(--rule-dark);border-radius:4px;background:#fff;touch-action:none;width:100%;max-width:420px;display:block}.sigpad-bar{display:flex;justify-content:space-between;align-items:center;max-width:420px;color:var(--muted);font-size:.82rem}.ledger{overflow-x:auto}.ledger table{border-collapse:collapse;width:100%;background:var(--card)}.ledger th{font-family:var(--placard);text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;color:var(--ink-2);text-align:left;padding:.5em .7em;border-bottom:2px solid var(--ink);background:#f4efe4;white-space:nowrap}.ledger td{padding:.55em .7em;border-bottom:1px solid var(--rule);vertical-align:top}.mono{font-family:var(--mono);font-size:.86rem;white-space:nowrap}.etype{font-family:var(--placard);text-transform:uppercase;letter-spacing:.06em;font-size:.85rem;color:var(--muted)}.tag{font-family:var(--placard);font-size:.72rem;letter-spacing:.1em;padding:.12em .5em;border-radius:3px;color:#fff;margin-right:.4em}.tag.snag{background:var(--orange)}.tag.maint{background:var(--green)}.tag.corr{background:var(--ink-2)}.declaration-line{color:var(--green);font-size:.8rem;margin-top:.25rem;font-style:italic}.auth-line{color:var(--muted);font-size:.8rem}.corr-line{font-size:.86rem;margin-top:.2rem}.sig-img{height:34px;display:block;margin-top:.3rem}.row-genesis td{background:#fbf7ec}.chain-warning{background:var(--red);color:#fff;border-radius:6px;padding:.8em 1em;margin-bottom:1rem;font-weight:500}.correct-row{border:1px solid var(--rule);border-radius:4px;padding:.6rem .8rem;margin:.5rem 0;display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-items:end}.correct-row.changed{border-color:var(--orange);background:#fdf4ec}.correct-orig{display:flex;flex-direction:column;gap:.2rem}.correct-label{font-family:var(--placard);text-transform:uppercase;letter-spacing:.07em;font-size:.8rem;color:var(--ink-2)}.correct-value{font-family:var(--mono);font-size:.88rem}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1b2a3a8c;display:flex;align-items:center;justify-content:center;padding:1rem;z-index:20}.dialog{background:var(--card);border-radius:6px;padding:1.4rem 1.6rem;width:min(480px,100%);border-top:5px solid var(--orange)}.dialog-note{color:var(--muted)}.dialog-summary{border:1px solid var(--rule);border-radius:4px;margin:.8rem 0}.dialog-row{display:flex;justify-content:space-between;gap:1rem;padding:.45em .7em;border-bottom:1px solid var(--rule);font-size:.9rem}.dialog-row:last-child{border-bottom:none}.dialog-row span:first-child{font-family:var(--placard);text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);font-size:.8rem;white-space:nowrap}.dialog-row span:last-child{text-align:right;overflow-wrap:anywhere}.dialog-actions{display:flex;justify-content:flex-end;gap:.6rem}.login-card{background:var(--card);border:1px solid var(--rule);border-radius:8px;padding:2rem 2.4rem;text-align:center;max-width:420px}.login-card .placard{margin-bottom:.8rem}.toast{position:fixed;bottom:1.2rem;left:50%;transform:translate(-50%);background:var(--ink);color:#fff;border-radius:999px;padding:.6em 1.4em;font-size:.9rem;z-index:30;box-shadow:0 4px 14px #00000040}.loading{text-align:center;color:var(--muted)}.settings{display:flex;flex-direction:column}.pilot-table{width:100%;border-collapse:collapse;margin-bottom:1rem}.pilot-table th{text-align:left;font-family:var(--placard);text-transform:uppercase;letter-spacing:.07em;font-size:.8rem;color:var(--ink-2);border-bottom:2px solid var(--ink);padding:.4em .5em}.pilot-table td{padding:.45em .5em;border-bottom:1px solid var(--rule)}@media (max-width: 720px){.grid2,.correct-row{grid-template-columns:1fr}.topbar nav{order:5;width:100%}}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}.filterbar{background:var(--card);border:1px solid var(--rule);border-radius:6px;padding:.7rem .9rem;margin-bottom:.9rem;display:flex;flex-direction:column;gap:.55rem}.chip-row{display:flex;gap:.4rem;flex-wrap:wrap}.chip{font-family:var(--placard);text-transform:uppercase;letter-spacing:.07em;font-size:.82rem;border:1px solid var(--rule-dark);background:#fff;color:var(--ink-2);border-radius:999px;padding:.25em .85em;cursor:pointer}.chip:hover{border-color:var(--ink)}.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}.filter-controls{display:flex;gap:.7rem;align-items:end;flex-wrap:wrap}.filter-field{display:flex;flex-direction:column;gap:.15rem}.filter-field>span{font-family:var(--placard);text-transform:uppercase;letter-spacing:.07em;font-size:.72rem;color:var(--muted)}.filter-field input{width:auto}.filter-field.grow{flex:1;min-width:200px}.filter-field.grow input{width:100%}.filter-count{font-family:var(--mono);font-size:.8rem;color:var(--muted)}.remarks-line{color:var(--muted);font-size:.86rem;margin-top:.2rem;font-style:italic}.attachments{margin-top:.35rem}.attachment-row{display:inline-flex;align-items:center;margin-right:.6rem}.btn.danger{color:var(--red)}.attachment-add{display:flex;flex-direction:column;gap:.35rem;border:1px dashed var(--rule-dark);border-radius:4px;padding:.5rem;margin-top:.3rem;max-width:340px}.attachment-add-actions{display:flex;justify-content:flex-end;gap:.4rem}.ttsn-derived{color:var(--green);font-style:italic}.import-bar{display:flex;align-items:center;gap:.6rem;margin:.2rem 0 .8rem;flex-wrap:wrap}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid var(--rule-dark);border-top-color:var(--ink);animation:spin .8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.import-list{border:1px solid var(--rule-dark);border-radius:4px;margin-bottom:.9rem;overflow:hidden}.import-row{display:grid;grid-template-columns:110px 1fr 150px;gap:.6rem;width:100%;text-align:left;background:#fff;border:none;border-bottom:1px solid var(--rule);padding:.5em .7em;font-family:var(--sans);font-size:.9rem;cursor:pointer}.import-row:hover{background:var(--paper)}.import-list-bar{display:flex;align-items:center;gap:.7rem;padding:.45em .7em;background:var(--paper)}.import-list-bar .hint{margin-left:auto}.chrono-warning{background:#fdf4ec;border:1px solid var(--orange);border-left:4px solid var(--orange);border-radius:4px;padding:.6em .8em;margin-bottom:.8rem;font-size:.9rem}input.invalid{border-color:var(--red)}