:root{--navy-950:#071a2c;--navy-900:#0b2743;--navy-800:#113759;--navy-700:#17496f;--slate-950:#101828;--slate-800:#344054;--slate-700:#475467;--slate-600:#667085;--slate-500:#98a2b3;--slate-300:#d0d5dd;--slate-200:#e4e7ec;--slate-100:#f2f4f7;--slate-50:#f8fafc;--white:#fff;--green:#18794e;--green-bg:#e9f7f0;--amber:#946200;--amber-bg:#fff6df;--red:#b42318;--red-bg:#fff0ee;--blue:#16658a;--blue-bg:#edf7fb;--accent:#b53b31;--sidebar:252px;--radius:8px;--shadow:0 1px 3px rgba(16,24,40,.08)}
*{box-sizing:border-box}html{font-size:16px}body{margin:0;background:var(--slate-50);color:var(--slate-950);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.45}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}img{max-width:100%}h1,h2,h3,p{margin-top:0}h1{font-size:1.55rem;line-height:1.2;margin:0;letter-spacing:-.02em}h2{font-size:1.08rem;margin-bottom:.25rem}h3{font-size:.95rem;margin-bottom:.4rem}.skip-link{position:fixed;left:12px;top:-80px;background:#fff;padding:8px 12px;z-index:100;border:2px solid var(--navy-800)}.skip-link:focus{top:12px}.icon{width:19px;height:19px;flex:0 0 auto}.mobile-only{display:none}
.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);padding:18px 14px;background:var(--navy-950);color:#fff;display:flex;flex-direction:column;z-index:40}.sidebar-brand{height:64px;display:flex;align-items:center;gap:11px;padding:0 7px 15px;border-bottom:1px solid rgba(255,255,255,.12)}.sidebar-brand img{width:42px;height:46px;object-fit:contain}.sidebar-brand strong{display:block;font-size:.93rem;letter-spacing:.09em}.sidebar-brand span{display:block;color:#aec1d0;font-size:.72rem;margin-top:2px}.sidebar-nav{display:grid;gap:3px;padding:15px 0}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;color:#cfdae4;border-radius:7px;font-size:.86rem;font-weight:620}.sidebar-nav a:hover{text-decoration:none;background:rgba(255,255,255,.07);color:#fff}.sidebar-nav a.active{background:#123a5f;color:#fff;box-shadow:inset 3px 0 0 #d46254}.sidebar-footer{margin-top:auto;border-top:1px solid rgba(255,255,255,.12);padding:14px 5px 0}.user-mini{display:flex;align-items:center;gap:9px}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#163d60;border:1px solid rgba(255,255,255,.15);font-weight:750}.user-mini strong,.user-mini small{display:block}.user-mini strong{font-size:.8rem;max-width:145px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-mini small{font-size:.7rem;color:#adc0cf}.logout-link{display:inline-block;margin-top:10px;color:#c9d6e0;font-size:.76rem}.app-main{margin-left:var(--sidebar);min-height:100vh}.topbar{height:78px;background:#fff;border-bottom:1px solid var(--slate-200);padding:12px 28px;display:flex;align-items:center;gap:12px;justify-content:space-between;position:sticky;top:0;z-index:20}.breadcrumb{font-size:.71rem;color:var(--slate-500);margin-bottom:3px}.breadcrumb span{padding:0 4px;color:var(--slate-300)}.topbar-meta{font-size:.75rem;color:var(--slate-600);display:flex;align-items:center;gap:7px}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--green)}.content{padding:22px 28px 36px;max-width:1560px;margin:auto}.sidebar-backdrop{display:none}
.page-heading{display:flex;justify-content:space-between;gap:16px;align-items:flex-end;margin:0 0 16px}.page-heading p{margin:3px 0 0;color:var(--slate-600);font-size:.84rem}.page-actions,.button-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;padding:8px 13px;border:1px solid transparent;border-radius:7px;font-weight:650;font-size:.82rem;cursor:pointer;background:#fff;text-decoration:none}.btn:hover{text-decoration:none}.btn-primary{background:var(--navy-800);border-color:var(--navy-800);color:#fff}.btn-primary:hover{background:var(--navy-900)}.btn-secondary{background:#fff;border-color:var(--slate-300);color:var(--slate-800)}.btn-danger{background:#fff;border-color:#efb6af;color:var(--red)}.btn-success{background:var(--green);color:#fff}.btn-sm{min-height:32px;padding:6px 10px;font-size:.75rem}.btn:disabled{opacity:.45;cursor:not-allowed}.icon-btn{border:1px solid var(--slate-300);background:#fff;border-radius:7px;width:38px;height:38px;cursor:pointer}
.alert{display:flex;gap:9px;align-items:flex-start;padding:10px 12px;border:1px solid var(--slate-200);border-left-width:4px;background:#fff;border-radius:7px;margin-bottom:14px;font-size:.8rem}.alert strong{white-space:nowrap}.alert-success{border-left-color:var(--green);background:#fbfefc}.alert-warning{border-left-color:#d99b1e;background:#fffdf7}.alert-danger{border-left-color:var(--red);background:#fffafa}.alert-info{border-left-color:var(--blue);background:#fbfdff}.notice{border-left:4px solid #d99b1e;background:#fff8e8;padding:10px 12px;font-size:.8rem;margin-bottom:14px}.muted{color:var(--slate-600)}.small{font-size:.77rem}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0 0 18px}.metric{background:#fff;border:1px solid var(--slate-200);border-radius:8px;padding:14px 15px;box-shadow:var(--shadow)}.metric-label{font-size:.73rem;color:var(--slate-600);font-weight:600}.metric strong{display:block;font-size:1.55rem;margin-top:4px;letter-spacing:-.03em}.metric small{color:var(--slate-500);font-size:.7rem}.panel{background:#fff;border:1px solid var(--slate-200);border-radius:8px;box-shadow:var(--shadow);margin-bottom:14px}.panel-header{padding:13px 15px;border-bottom:1px solid var(--slate-200);display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-header h2,.panel-header p{margin:0}.panel-header p{font-size:.74rem;color:var(--slate-600);margin-top:2px}.panel-body{padding:15px}.panel-plain{padding:0}.two-column{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(320px,.7fr);gap:14px}.three-column{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;font-size:.79rem}.data-table th{text-align:left;background:#f8fafc;color:var(--slate-600);font-size:.7rem;text-transform:uppercase;letter-spacing:.035em;padding:9px 11px;border-bottom:1px solid var(--slate-200);white-space:nowrap}.data-table td{padding:10px 11px;border-bottom:1px solid #edf0f2;vertical-align:middle}.data-table tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:#fbfcfd}.table-actions{display:flex;gap:6px;white-space:nowrap}.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 8px;font-size:.67rem;font-weight:700;line-height:1}.badge.neutral{background:var(--slate-100);color:var(--slate-700)}.badge.warning{background:var(--amber-bg);color:var(--amber)}.badge.success{background:var(--green-bg);color:var(--green)}.badge.danger{background:var(--red-bg);color:var(--red)}.badge.info{background:var(--blue-bg);color:var(--blue)}
.form-section{border-top:1px solid var(--slate-200);padding:18px 0}.form-section:first-child{border-top:0;padding-top:0}.section-title{margin-bottom:12px}.section-title h2{margin:0}.section-title p{font-size:.76rem;color:var(--slate-600);margin:3px 0 0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 14px}.form-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 14px}.field{display:flex;flex-direction:column;gap:5px}.field.full{grid-column:1/-1}.field label{font-size:.75rem;font-weight:700;color:var(--slate-800)}.field .req{color:var(--red)}.field input,.field select,.field textarea{width:100%;border:1px solid var(--slate-300);background:#fff;border-radius:7px;padding:8px 10px;color:var(--slate-950);min-height:38px;outline:none}.field textarea{min-height:85px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#4b7898;box-shadow:0 0 0 3px rgba(22,101,138,.1)}.field small{font-size:.69rem;color:var(--slate-500)}.sticky-actions{position:sticky;bottom:0;margin:18px -15px -15px;padding:11px 15px;background:rgba(255,255,255,.97);border-top:1px solid var(--slate-200);display:flex;gap:8px;justify-content:flex-end;z-index:5}
.detail-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px 18px}.detail-item{border-bottom:1px solid #eef0f2;padding-bottom:8px}.detail-item span{display:block;color:var(--slate-600);font-size:.69rem;margin-bottom:2px}.detail-item strong{display:block;font-size:.82rem;word-break:break-word}.tabs{display:flex;gap:2px;border-bottom:1px solid var(--slate-200);margin-bottom:14px;overflow:auto}.tabs a{padding:9px 12px;color:var(--slate-600);font-size:.78rem;font-weight:650;white-space:nowrap;border-bottom:2px solid transparent}.tabs a:hover{text-decoration:none;color:var(--navy-800)}.tabs a.active{color:var(--navy-800);border-bottom-color:var(--navy-800)}
.timeline{display:grid}.timeline-item{display:grid;grid-template-columns:26px 1fr;gap:10px;position:relative;padding-bottom:14px}.timeline-item:not(:last-child)::before{content:"";position:absolute;left:12px;top:23px;bottom:-2px;width:1px;background:var(--slate-200)}.timeline-dot{width:25px;height:25px;border-radius:50%;background:var(--slate-100);border:1px solid var(--slate-200);display:grid;place-items:center;font-size:.65rem;font-weight:800;z-index:1}.timeline-content strong{font-size:.78rem}.timeline-content p{font-size:.71rem;color:var(--slate-600);margin:2px 0 0}.timeline-content .note{color:var(--slate-800);margin-top:4px}.countdown{font-variant-numeric:tabular-nums;font-weight:700;color:var(--amber)}
.dynamic-list{display:grid;gap:8px}.dynamic-row{display:grid;grid-template-columns:42px minmax(180px,1fr) 130px minmax(220px,1fr) auto;gap:8px;align-items:start;padding:9px;background:#fafbfc;border:1px solid var(--slate-200);border-radius:7px}.dynamic-row .row-number{height:38px;display:grid;place-items:center;font-size:.75rem;font-weight:700;color:var(--slate-600)}.dynamic-row textarea{min-height:66px}.row-tools{display:flex;gap:4px}.mini-btn{width:30px;height:30px;padding:0;border:1px solid var(--slate-300);background:#fff;border-radius:6px;cursor:pointer}.rec-row{grid-template-columns:42px 1fr auto}.rec-row textarea{min-height:70px}.editor-shell{display:grid;grid-template-columns:minmax(620px,1.05fr) minmax(460px,.95fr);gap:14px;align-items:start}.editor-preview{position:sticky;top:92px;background:#cfd6dc;padding:12px;border-radius:8px;overflow:auto;max-height:calc(100vh - 112px)}.editor-preview iframe{display:block;width:794px;height:1123px;border:0;background:#fff;transform-origin:top left}.preview-note{font-size:.72rem;color:var(--slate-600);margin-bottom:8px}
.public-header{height:70px;background:#fff;border-bottom:1px solid var(--slate-200);padding:0 max(20px,calc((100vw - 1160px)/2));display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:9px;color:var(--slate-950)}.brand:hover{text-decoration:none}.brand img{width:38px;height:44px;object-fit:contain}.brand strong,.brand small{display:block}.brand strong{font-size:.85rem;letter-spacing:.08em}.brand small{font-size:.67rem;color:var(--slate-600)}.public-header nav{display:flex;align-items:center;gap:16px;font-size:.78rem}.public-main{min-height:calc(100vh - 140px)}.public-footer{min-height:70px;background:var(--navy-950);color:#fff;padding:16px max(20px,calc((100vw - 1160px)/2));display:flex;align-items:center;justify-content:space-between}.public-footer strong,.public-footer span{display:block}.public-footer span,.public-footer small{font-size:.7rem;color:#b8c8d5}.public-hero{max-width:1160px;margin:0 auto;padding:72px 20px;display:grid;grid-template-columns:1fr 420px;gap:48px;align-items:center}.public-hero h1{font-size:2.65rem;max-width:680px}.public-hero p{color:var(--slate-600);max-width:680px}.public-hero-box{border:1px solid var(--slate-200);border-top:4px solid var(--navy-800);background:#fff;padding:24px}.public-hero-box img{width:86px;display:block;margin-bottom:18px}.verify-panel{max-width:760px;margin:46px auto;padding:0 20px}.verify-result{border-left:5px solid var(--green);padding:14px 16px;background:#fff;border-top:1px solid var(--slate-200);border-right:1px solid var(--slate-200);border-bottom:1px solid var(--slate-200)}
.auth-page{min-height:100vh;background:#eef2f5;display:grid;place-items:center;padding:20px}.auth-shell{width:min(950px,100%);min-height:560px;background:#fff;border:1px solid var(--slate-200);display:grid;grid-template-columns:360px 1fr;box-shadow:0 12px 40px rgba(10,36,60,.12)}.auth-brand{background:var(--navy-950);color:#fff;padding:34px;display:flex;flex-direction:column;justify-content:space-between}.auth-brand img{width:78px}.auth-brand h1{font-size:2rem;letter-spacing:.08em}.auth-brand p{color:#b8c8d5;font-size:.85rem}.auth-form{padding:54px 70px;display:flex;flex-direction:column;justify-content:center}.auth-form>p{color:var(--slate-600);font-size:.85rem}.auth-form .btn{width:100%}
.sign-page{background:#eef2f5}.sign-shell{max-width:860px;margin:28px auto;padding:0 16px}.sign-header{background:var(--navy-950);color:#fff;padding:15px 18px;display:flex;gap:10px;align-items:center}.sign-header img{width:38px;height:42px;object-fit:contain}.sign-card{background:#fff;border:1px solid var(--slate-200);border-top:0;padding:18px}.document-summary{background:#f8fafc;border:1px solid var(--slate-200);padding:12px;margin-bottom:14px}.document-summary dl{display:grid;grid-template-columns:170px 1fr;gap:6px 10px;margin:0;font-size:.78rem}.document-summary dt{color:var(--slate-600)}.document-summary dd{margin:0;font-weight:700}.signature-box{border:1px solid var(--slate-300);background:#fff}.signature-box canvas{width:100%;height:200px;display:block;touch-action:none}.signature-toolbar{padding:7px 9px;border-top:1px solid var(--slate-200);display:flex;justify-content:space-between}.upload-preview{min-height:140px;border:1px dashed var(--slate-300);background:#fafbfc;display:grid;place-items:center;padding:12px;color:var(--slate-600)}
.position-editor{display:grid;grid-template-columns:minmax(500px,1fr) 350px;gap:14px}.a4-calibration-wrap{overflow:auto;background:#cdd4da;padding:12px}.a4-calibration{position:relative;width:630px;height:891px;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.15);background-image:linear-gradient(#eef1f4 1px,transparent 1px),linear-gradient(90deg,#eef1f4 1px,transparent 1px);background-size:15px 15px}.calibration-doc{padding:44px;text-align:center;font-family:Arial,sans-serif;font-size:12px}.drag-item{position:absolute;border:2px solid #2c78a0;background:rgba(44,120,160,.12);display:grid;place-items:center;font-size:10px;font-weight:750;cursor:move;user-select:none}.drag-item.stamp{border-color:#b75043;background:rgba(183,80,67,.11)}.empty-state{text-align:center;padding:32px 16px;color:var(--slate-600)}.empty-state strong{display:block;color:var(--slate-950);margin-bottom:4px}
@media(max-width:1180px){.metric-grid{grid-template-columns:repeat(2,1fr)}.two-column,.editor-shell{grid-template-columns:1fr}.editor-preview{position:static;max-height:none}.three-column{grid-template-columns:1fr}.position-editor{grid-template-columns:1fr}}
@media(max-width:780px){.mobile-only{display:grid;place-items:center}.sidebar{transform:translateX(-103%);transition:transform .18s ease}.sidebar.open{transform:translateX(0)}.sidebar.open+.app-main{}.sidebar-backdrop{position:fixed;inset:0;background:rgba(3,14,25,.45);z-index:35}.sidebar-backdrop.show{display:block}.app-main{margin-left:0}.topbar{height:70px;padding:10px 14px}.topbar-meta{display:none}.content{padding:14px}.page-heading{align-items:flex-start;flex-direction:column}.metric-grid,.form-grid,.form-grid-3,.detail-list{grid-template-columns:1fr}.panel-header{align-items:flex-start;flex-direction:column}.dynamic-row{grid-template-columns:34px 1fr}.dynamic-row>*{grid-column:2}.dynamic-row .row-number{grid-column:1;grid-row:1/5}.dynamic-row .row-tools{grid-column:2}.sticky-actions{justify-content:flex-start}.public-header{padding:0 14px}.brand small,.public-header nav>a:not(.btn){display:none}.public-hero{grid-template-columns:1fr;padding:42px 16px}.public-hero h1{font-size:2rem}.public-hero-box{display:none}.auth-shell{display:block;min-height:0}.auth-brand{padding:22px}.auth-brand p{display:none}.auth-form{padding:28px 22px}.sign-shell{margin:0;padding:0}.document-summary dl{grid-template-columns:1fr}.position-editor{display:block}.table-actions{flex-wrap:wrap}}
@media(max-width:430px){.content{padding:12px}.topbar h1{font-size:1.25rem}.metric-grid{grid-template-columns:1fr 1fr;gap:7px}.metric{padding:11px}.metric strong{font-size:1.25rem}.btn{width:auto}.form-section{padding:14px 0}}
@media print{.no-print{display:none!important}}

.inline-form{display:inline-flex;margin:0}
.logout-form{margin:0}.logout-button{appearance:none;background:none;border:0;width:100%;text-align:left;font:inherit;cursor:pointer}

.inline-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}

/* Production document/media controls */
.btn .icon{width:16px;height:16px}.btn.is-loading{cursor:wait;opacity:.82}.btn-spinner{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;display:inline-block;animation:sb-spin .65s linear infinite}@keyframes sb-spin{to{transform:rotate(360deg)}}
.notice-warning{border-left-color:#c98300;background:#fffaf0}.signature-integrity-note{border:1px solid #f0d7a2;border-left-width:4px;border-radius:7px;color:#5c4517}.signature-media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.signature-media-grid.compact{gap:10px}.signature-media-card{border:1px solid var(--slate-200);border-radius:8px;background:#fff;padding:12px;min-width:0}.signature-media-grid.compact .signature-media-card{padding:10px}.media-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:9px}.media-card-head>div strong,.media-card-head>div span{display:block}.media-card-head>div strong,.media-card-head>strong{font-size:.79rem}.media-card-head>div span{font-size:.68rem;color:var(--slate-600);margin-top:2px}.media-status{font-size:.62rem;font-weight:750;color:var(--slate-600);background:var(--slate-100);border:1px solid var(--slate-200);padding:3px 6px;border-radius:999px}.signature-media-preview{height:170px;border:1px solid var(--slate-200);background:linear-gradient(45deg,#f8fafc 25%,transparent 25%),linear-gradient(-45deg,#f8fafc 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#f8fafc 75%),linear-gradient(-45deg,transparent 75%,#f8fafc 75%);background-size:18px 18px;background-position:0 0,0 9px,9px -9px,-9px 0;display:grid;place-items:center;overflow:hidden;margin-bottom:10px}.compact .signature-media-preview{height:132px;margin-bottom:0}.signature-media-preview img{max-width:92%;max-height:92%;object-fit:contain}.signature-media-preview span{font-size:.72rem;color:var(--slate-500)}.media-upload-button{position:relative;overflow:hidden}.media-upload-button input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.signature-media-card>small{display:block;color:var(--slate-500);font-size:.68rem;margin-top:7px}.icon-pencil{width:30px;height:30px;border:1px solid var(--slate-300);border-radius:6px;display:grid;place-items:center;color:var(--navy-800);background:#fff;flex:0 0 auto}.icon-pencil:hover{background:var(--slate-50);text-decoration:none;border-color:#9fb0bf}.icon-pencil .icon{width:15px;height:15px}.correction-note{margin-top:16px}.signature-correction-form .sticky-actions{margin-left:0;margin-right:0;margin-bottom:0;border-radius:0 0 8px 8px}.document-engine-note{display:flex;gap:8px;align-items:flex-start;padding:9px 10px;background:#f8fafc;border:1px solid var(--slate-200);border-radius:7px;color:var(--slate-600);font-size:.71rem;margin-top:12px}.document-engine-note strong{color:var(--slate-800)}
@media(max-width:780px){.signature-media-grid{grid-template-columns:1fr}.signature-media-preview{height:150px}}
.install-preflight{border:1px solid var(--slate-200);background:#f8fafc;border-radius:8px;padding:12px;margin:14px 0}.install-preflight>strong{font-size:.8rem}.install-preflight small{display:block;color:var(--slate-600);font-size:.68rem;margin-top:8px}.install-checks{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.install-checks span{font-size:.68rem;font-weight:700;border:1px solid var(--slate-200);border-radius:999px;padding:4px 7px;background:#fff}.install-checks span.ok{color:var(--green);border-color:#b9decf}.install-checks span.bad{color:var(--red);border-color:#f0c0bb}
.runtime-check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.runtime-check{display:flex;justify-content:space-between;gap:10px;align-items:center;border:1px solid var(--slate-200);background:#fafbfc;border-radius:7px;padding:9px 10px;font-size:.72rem}.runtime-check strong{font-size:.63rem;letter-spacing:.02em}.runtime-check .ready{color:var(--green)}.runtime-check .missing{color:var(--red)}.runtime-check .optional{color:var(--slate-600)}@media(max-width:780px){.runtime-check-grid{grid-template-columns:1fr}}