:root{--ink:#14213d;--muted:#657089;--line:#dfe5ee;--bg:#f5f7fb;--blue:#2563eb;--blue2:#1d4ed8;--green:#0f9f6e;--white:#fff;--shadow:0 14px 40px rgba(20,33,61,.10)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5vw;position:sticky;top:0;z-index:20}
.logo{font-weight:800;font-size:20px}.logo span,.brand-mark{display:inline-grid;place-items:center;background:var(--blue);color:#fff;border-radius:10px}.logo span{width:32px;height:32px;margin-right:8px}.top-actions{display:flex;gap:22px;align-items:center;color:var(--muted)}
.container{width:min(1180px,92vw);margin:42px auto}.hero{display:grid;grid-template-columns:1.25fr .75fr;gap:36px;align-items:center;margin-bottom:36px}
.hero h1{font-size:clamp(35px,5vw,58px);line-height:1;margin:.15em 0}.hero p{font-size:18px;color:var(--muted);max-width:660px}.eyebrow{font-size:12px!important;letter-spacing:.18em;font-weight:800;color:var(--blue)!important}
.upload-card,.panel,.auth-card,.sign-sidebar{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px}.upload-card{padding:18px}.dropzone{border:2px dashed #b8c4d8;border-radius:14px;min-height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;margin-bottom:14px}
.dropzone span{color:var(--muted);font-size:13px;margin-top:6px}.dropzone input{margin-top:16px;max-width:220px}
.button{border:0;border-radius:10px;padding:11px 16px;font-weight:750;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.button.primary{background:var(--blue);color:#fff}.button.primary:hover{background:var(--blue2)}.button.ghost{background:#eef3fb;color:var(--ink)}.button.full{width:100%}.button:disabled{opacity:.55;cursor:wait}
.panel{overflow:hidden}.panel-head{padding:24px;border-bottom:1px solid var(--line)}h2,h3,p{margin-top:0}.muted{color:var(--muted)}.document-list{display:flex;flex-direction:column}
.document-row{display:grid;grid-template-columns:54px minmax(180px,1fr) auto auto;gap:18px;align-items:center;padding:18px 24px;border-bottom:1px solid var(--line)}.document-row:last-child{border-bottom:0}
.file-icon{width:48px;height:48px;border-radius:10px;background:#fee2e2;color:#b91c1c;font-weight:900;display:grid;place-items:center;font-size:12px}.document-meta{display:flex;flex-direction:column;gap:5px}.document-meta span{font-size:13px;color:var(--muted)}
.badge{background:#eef2f7;border-radius:99px;padding:6px 10px;font-size:12px;font-weight:800}.badge.success,.alert.success{background:#dcfce7;color:#166534}.row-actions{display:flex;gap:8px;flex-wrap:wrap}.empty{text-align:center;padding:70px 20px}.empty div{font-size:44px}
.auth-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#edf4ff,#f7f8fb)}.auth-card{width:min(430px,92vw);padding:38px}.auth-card h1{text-align:center;margin-bottom:8px}.auth-card>p{text-align:center}.brand-mark{width:54px;height:54px;margin:auto;font-size:28px}
label{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:750;margin:18px 0}input[type=email],input[type=password],input[type=text]{border:1px solid #cbd5e1;border-radius:10px;padding:12px;font:inherit}
.alert{border-radius:10px;padding:12px 14px;margin:14px 0;font-size:13px}.alert.error{background:#fee2e2;color:#991b1b}.alert.info{background:#eaf2ff;color:#1e40af}
.sign-layout{display:grid;grid-template-columns:360px 1fr;min-height:calc(100vh - 68px)}.sign-sidebar{border-radius:0;border-width:0 1px 0 0;padding:28px;box-shadow:none;overflow:auto}.sign-sidebar h1{font-size:20px;word-break:break-word}
.step{display:flex;gap:12px;margin:26px 0 15px}.step>span{flex:0 0 28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:800}.step small{display:block;color:var(--muted);margin-top:3px}
.tabs{display:flex;background:#edf2f8;border-radius:10px;padding:4px}.tab{flex:1;border:0;background:transparent;padding:9px;border-radius:8px;font-weight:800;cursor:pointer}.tab.active{background:#fff;box-shadow:0 2px 8px #ccd5e3}
#signature-pad{width:100%;height:130px;background:#fff;border:1px solid #cbd5e1;border-radius:10px;touch-action:none;margin-top:12px}.text-button{border:0;background:none;color:var(--blue);padding:8px 0;cursor:pointer;font-weight:700}
#typed-preview{height:90px;border:1px solid #cbd5e1;border-radius:10px;display:grid;place-items:center;font-family:"Brush Script MT","Segoe Script",cursive;font-style:italic;font-size:38px;overflow:hidden}
.page-controls{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:22px}.page-controls .button{padding:8px}.fine-print{font-size:11px;color:var(--muted);margin-top:15px;line-height:1.5}
.viewer-area{padding:32px;overflow:auto;background:#dfe5ed;display:flex;align-items:flex-start;justify-content:center;position:relative}.pdf-canvas-wrap{position:relative;box-shadow:0 10px 30px rgba(0,0,0,.18);line-height:0;background:#fff}
#signature-marker,.typed-marker{position:absolute;transform:translate(0,-50%);border:2px dashed var(--blue);background:rgba(255,255,255,.82);display:grid;place-items:center;color:var(--blue);font-size:11px;line-height:1;text-align:center;pointer-events:none}
#signature-marker.typed-marker{font-family:"Brush Script MT","Segoe Script",cursive;font-style:italic;font-size:24px;color:#111827;border-color:#111827}
#viewer-loading{position:absolute;top:20px;background:#fff;padding:12px 16px;border-radius:10px}
@media(max-width:850px){.hero{grid-template-columns:1fr}.document-row{grid-template-columns:48px 1fr}.badge,.row-actions{grid-column:2}.sign-layout{grid-template-columns:1fr}.sign-sidebar{border-right:0}.viewer-area{min-height:600px;padding:15px}.top-actions span{display:none}}

.users-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}.user-table-wrap{overflow-x:auto}.user-table{width:100%;border-collapse:collapse;min-width:760px}.user-table th,.user-table td{text-align:left;padding:15px 18px;border-bottom:1px solid var(--line);vertical-align:middle}.user-table th{font-size:12px;text-transform:uppercase;color:var(--muted);background:#f8fafc}.user-table td small{display:block;color:var(--muted);margin-top:4px}.table-actions{display:flex;gap:7px;align-items:center}.table-actions form{margin:0}.button.small{padding:7px 10px;font-size:12px}.button.danger{background:#fee2e2;color:#991b1b}.admin-badge{background:#dbeafe;color:#1d4ed8}.disabled-badge{background:#f1f5f9;color:#64748b}.narrow-container{width:min(720px,92vw)}.admin-form{padding:26px}.check-label{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex!important;flex-direction:row!important;align-items:flex-start;gap:11px!important}.check-label span{display:flex;flex-direction:column}.form-actions{display:flex;justify-content:flex-end;gap:10px}@media(max-width:650px){.users-heading{align-items:flex-start;flex-direction:column}}