:root{--navy:#12365a;--navy2:#1c527f;--soft:#eaf2f9;--gold:#e2ad38;--ink:#17212b;--muted:#64748b;--line:#d8e1ea;--bg:#f3f6f9;--danger:#b42318;--success:#067647;--shadow:0 18px 45px rgba(18,54,90,.10);--radius:16px}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}body{margin:0;min-width:320px}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:var(--navy2)}h1,h2,h3,h4{color:var(--navy)}p{line-height:1.55}.app-header{position:sticky;top:0;z-index:40;min-height:74px;display:grid;grid-template-columns:minmax(220px,1fr) auto minmax(170px,1fr);align-items:center;gap:18px;padding:11px clamp(16px,4vw,44px);color:#fff;background:var(--navy);box-shadow:0 7px 22px rgba(18,54,90,.2)}.brand-button{display:flex;align-items:center;gap:11px;padding:0;border:0;color:inherit;background:transparent;text-align:left}.brand-button img{border-radius:11px;background:#fff;padding:3px}.brand-button span{display:grid;gap:2px}.brand-button strong{font-size:.98rem}.brand-button small{color:#d7e4ef;font-size:.75rem}.main-nav{display:flex;gap:6px}.main-nav button{min-height:40px;padding:8px 14px;border:1px solid transparent;border-radius:10px;color:#eaf2f9;background:transparent;font-weight:750}.main-nav button:hover,.main-nav button.active{border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.12);color:#fff}.connection-badge{justify-self:end;padding:7px 10px;border:1px solid rgba(255,255,255,.32);border-radius:999px;color:#fff7df;background:rgba(226,173,56,.16);font-size:.78rem;font-weight:800}.app-shell{width:min(1240px,calc(100% - 28px));margin:30px auto 56px}.app-footer{padding:22px;color:var(--muted);text-align:center;font-size:.82rem}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.card-body{padding:clamp(18px,3.5vw,30px)}.loading-card{min-height:270px;display:grid;place-items:center;align-content:center;gap:12px}.spinner{width:34px;height:34px;border:3px solid #dce5ed;border-top-color:var(--navy);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.page-head{display:flex;align-items:start;justify-content:space-between;gap:18px;margin-bottom:20px}.page-head h1,.page-head h2{margin:0 0 6px}.page-head p{margin:0;color:var(--muted)}.action-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.action-row.end{justify-content:flex-end}.button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 15px;border:1px solid transparent;border-radius:10px;text-decoration:none;font-weight:800;transition:.15s}.button:hover{transform:translateY(-1px)}.button:disabled{opacity:.55;cursor:not-allowed;transform:none}.button-primary{color:#fff;background:var(--navy)}.button-primary:hover{background:var(--navy2)}.button-secondary{color:var(--navy);background:var(--soft);border-color:#cbddeb}.button-gold{color:#2b210c;background:var(--gold)}.button-danger{color:var(--danger);background:#fff1f0;border-color:#f4c4bf}.button-success{color:#fff;background:var(--success)}.button-ghost{color:var(--navy);background:transparent;border-color:var(--line)}.button-small{min-height:34px;padding:6px 10px;font-size:.82rem}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat-card{padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow)}.stat-card span{color:var(--muted);font-size:.82rem;font-weight:750}.stat-card strong{display:block;margin-top:6px;color:var(--navy);font-size:1.85rem}.grid-two{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.quick-list,.item-list,.assignment-list{display:grid;gap:12px}.quick-item,.item-card{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;border:1px solid var(--line);border-radius:12px}.quick-item p,.item-card p{margin:3px 0 0;color:var(--muted);font-size:.84rem}.table-wrap{width:100%;overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:760px}.data-table th,.data-table td{padding:12px 11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.data-table th{color:var(--navy);background:#f7fafc;font-size:.79rem;text-transform:uppercase;letter-spacing:.025em}.data-table td{font-size:.9rem}.status{display:inline-flex;width:fit-content;padding:5px 9px;border-radius:999px;font-size:.73rem;font-weight:850}.status-draft{color:#475569;background:#eef2f6}.status-pending{color:#845400;background:#fff5d6}.status-signed,.status-active{color:var(--success);background:#e7f8ef}.status-cancelled{color:var(--danger);background:#fff1f0}.status-inactive{color:#64748b;background:#eef2f6}.notice{padding:12px 14px;border-left:4px solid var(--gold);border-radius:9px;color:#60440f;background:#fffaf0}.notice.error{border-left-color:var(--danger);color:#7a1d16;background:#fff3f2}.notice.success{border-left-color:var(--success);color:#075b3a;background:#eefbf4}.muted{color:var(--muted)}.small{font-size:.83rem}.hidden{display:none!important}.form-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.field{display:grid;gap:7px;grid-column:span 12}.field.half{grid-column:span 6}.field.third{grid-column:span 4}.field.quarter{grid-column:span 3}.field.two-thirds{grid-column:span 8}.field label{color:#334155;font-size:.88rem;font-weight:800}.field input,.field textarea,.field select{width:100%;min-height:44px;padding:10px 12px;border:1px solid #c8d3df;border-radius:9px;color:var(--ink);background:#fff;outline:none}.field textarea{min-height:116px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--navy2);box-shadow:0 0 0 3px rgba(28,82,127,.12)}.field-help{color:var(--muted);font-size:.78rem}.required:after{content:" *";color:var(--danger)}.section-title{margin:26px 0 13px;padding-bottom:8px;border-bottom:1px solid var(--line);font-size:1.05rem}.wizard-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:18px}.wizard-step{position:relative;min-height:62px;display:grid;align-content:center;padding:10px 12px 10px 46px;border:1px solid var(--line);border-radius:11px;color:var(--muted);background:#fff;font-size:.78rem;font-weight:760}.wizard-step span{position:absolute;left:12px;top:50%;width:25px;height:25px;display:grid;place-items:center;transform:translateY(-50%);border-radius:50%;color:var(--navy);background:var(--soft);font-weight:900}.wizard-step.active{color:var(--navy);border-color:#9cb9d2;background:#f4f9fd}.wizard-step.complete span{color:#fff;background:var(--success)}.assignment-card{padding:16px;border:1px solid var(--line);border-radius:13px;background:#fbfdff}.assignment-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.settings-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:18px}.settings-nav{position:sticky;top:96px;align-self:start;display:grid;gap:6px;padding:12px}.settings-nav button{min-height:42px;padding:9px 12px;border:1px solid transparent;border-radius:9px;color:#425466;background:transparent;text-align:left;font-weight:750}.settings-nav button:hover,.settings-nav button.active{color:var(--navy);border-color:#cbddeb;background:var(--soft)}.logo-preview,.signature-preview{display:grid;place-items:center;overflow:hidden;border:1px dashed #9aacbc;border-radius:10px;background:#f8fafc}.logo-preview{width:130px;height:86px}.signature-preview{width:220px;height:90px}.logo-preview img,.signature-preview img{max-width:100%;max-height:100%;object-fit:contain}.contract-paper{width:min(920px,100%);margin:0 auto;padding:clamp(20px,4vw,42px);border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow)}.contract-brand{display:flex;justify-content:space-between;align-items:start;gap:20px;padding-bottom:16px;border-bottom:2px solid var(--navy)}.contract-brand-main{display:flex;align-items:center;gap:14px}.contract-brand-logo{width:88px;height:70px;display:grid;place-items:center;overflow:hidden;border-radius:9px;background:#f1f5f9}.contract-brand-logo img{width:100%;height:100%;object-fit:contain}.contract-brand h1{margin:0;font-size:clamp(1.2rem,3vw,1.8rem)}.contract-brand p{margin:4px 0 0;color:var(--muted);font-size:.85rem}.folio-box{padding:9px 12px;border:2px solid var(--navy);border-radius:8px;color:var(--navy);text-align:center;font-weight:900;white-space:nowrap}.folio-box small{display:block;font-size:.65rem;letter-spacing:.08em}.document-title{text-align:center;margin:25px 0 18px}.document-title h2{margin:0 0 6px;font-size:1.15rem}.document-title p{margin:0;color:var(--muted);font-size:.86rem}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 20px}.detail{padding:8px 0;border-bottom:1px solid #e1e7ed}.detail span{display:block;color:var(--muted);font-size:.7rem;text-transform:uppercase}.detail strong{display:block;margin-top:3px}.document-section{margin-top:25px}.document-section h3{padding-bottom:7px;border-bottom:1px solid var(--line);font-size:1rem}.document-section li{margin-bottom:9px;line-height:1.5}.signatures-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:34px;margin-top:34px}.signature-slot{text-align:center}.signature-slot .signature-image{height:88px;display:grid;place-items:end center;border-bottom:1px solid #333}.signature-slot img{max-width:100%;max-height:84px;object-fit:contain}.signature-slot strong{display:block;margin-top:7px}.signature-slot span{color:var(--muted);font-size:.8rem}.signature-box{overflow:hidden;border:1px dashed #94a3b8;border-radius:12px;background:#fff}.signature-box canvas{display:block;width:100%;height:190px;touch-action:none}.signature-toolbar{display:flex;justify-content:flex-end;padding:8px;border-top:1px solid var(--line);background:#f8fafc}.consent{display:flex;gap:10px;align-items:flex-start;padding:12px;border-radius:10px;background:#f7fafc}.empty-state{padding:42px 20px;border:1px dashed #b4c0cc;border-radius:13px;color:var(--muted);text-align:center}.modal-backdrop{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:18px;background:rgba(15,23,42,.68)}.modal{width:min(760px,100%);max-height:92vh;overflow:auto;border-radius:16px;background:#fff;box-shadow:0 28px 80px rgba(0,0,0,.28)}.modal-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 21px;border-bottom:1px solid var(--line);background:#fff}.modal-head h2{margin:0}.modal-body{padding:22px}.toast{position:fixed;right:18px;bottom:18px;z-index:100;max-width:min(430px,calc(100% - 36px));padding:12px 16px;border-radius:10px;color:#fff;background:#1e293b;box-shadow:0 14px 32px rgba(0,0,0,.25)}.toast.success{background:var(--success)}.toast.error{background:var(--danger)}@media(max-width:980px){.app-header{grid-template-columns:1fr auto}.main-nav{grid-column:1/-1;justify-content:center}.stats-grid{grid-template-columns:repeat(2,1fr)}.grid-two{grid-template-columns:1fr}.settings-layout{grid-template-columns:1fr}.settings-nav{position:static;display:flex;overflow:auto}.settings-nav button{white-space:nowrap}}@media(max-width:720px){.app-header{padding:10px 14px}.connection-badge{display:none}.main-nav{justify-content:stretch}.main-nav button{flex:1;padding-inline:8px}.page-head{display:grid}.stats-grid{grid-template-columns:1fr}.field.half,.field.third,.field.quarter,.field.two-thirds{grid-column:span 12}.wizard-steps{grid-template-columns:1fr 1fr}.quick-item,.item-card{align-items:flex-start;flex-direction:column}.detail-grid,.signatures-grid{grid-template-columns:1fr}.contract-brand{display:grid}.folio-box{width:fit-content}}@media print{body{background:#fff}.no-print,.app-header,.app-footer,.button,.signature-toolbar{display:none!important}.app-shell{width:100%;margin:0}.contract-paper{width:100%;padding:0;border:0;border-radius:0;box-shadow:none}}

.assignment-total{margin:16px 0;padding:12px 14px;border:1px solid #cbddeb;border-radius:10px;color:var(--navy);background:var(--soft);font-size:1rem}.signature-preview-large{width:min(100%,420px);height:130px}.contract-paper .data-table{min-width:940px}@media print{.assignment-total{break-inside:avoid}.contract-paper .data-table{min-width:0;font-size:7pt}}

/* Autenticación y roles */
.header-account{justify-self:end;display:flex;align-items:center;gap:10px}.user-menu{display:flex;align-items:center;gap:10px}.user-menu>span{display:grid;text-align:right;line-height:1.15}.user-menu strong{font-size:.82rem;color:#fff}.user-menu small{font-size:.7rem;color:#d7e4ef}.button-header{color:#fff;background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.25)}.button-header:hover{background:rgba(255,255,255,.18)}body.auth-locked .main-nav,body.auth-locked .user-menu{display:none!important}.auth-layout{min-height:calc(100vh - 210px);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.75fr);align-items:center;gap:clamp(28px,6vw,76px);padding:clamp(18px,5vw,64px)}.auth-layout.single{grid-template-columns:minmax(320px,520px);justify-content:center}.auth-copy{max-width:650px}.auth-copy h1,.access-card h1{margin:.2em 0;font-size:clamp(2rem,5vw,4rem);line-height:1.03}.auth-copy>p{max-width:580px;color:var(--muted);font-size:1.05rem}.auth-kicker{display:inline-block;color:var(--navy2);font-size:.78rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.auth-card{width:100%;max-width:520px;justify-self:end}.auth-card h2{margin-top:0}.auth-security-note{display:grid;gap:4px;margin-top:24px;padding:16px 18px;border-left:4px solid var(--gold);border-radius:10px;background:#fff}.auth-security-note span{color:var(--muted);font-size:.88rem}.access-card{width:min(720px,100%);margin:8vh auto}.role-readonly,.role-chip{display:inline-flex;align-items:center;width:fit-content;padding:7px 10px;border:1px solid #cbddeb;border-radius:999px;color:var(--navy);background:var(--soft);font-size:.76rem;font-weight:850}.role-chip.current{color:#60440f;border-color:#f2d48a;background:#fff8df}.access-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:9px}.user-menu.hidden{display:none!important}@media(max-width:980px){.header-account{grid-column:2;grid-row:1}.auth-layout{grid-template-columns:1fr}.auth-card{justify-self:start;max-width:620px}}@media(max-width:720px){.header-account{justify-self:end}.user-menu>span{display:none}.auth-layout{padding:14px 0;min-height:auto}.auth-copy{padding:16px 4px}.auth-copy h1{font-size:2.2rem}.auth-card{max-width:none}}

/* Firma temporal pública */
body.public-signing-mode .app-header{grid-template-columns:1fr auto}
body.public-signing-mode .header-account{justify-self:end}
body.public-signing-mode .user-menu{display:none!important}
.public-signing-shell{display:grid;gap:20px}
.public-signing-intro,.public-signing-card,.public-signing-success{width:min(920px,100%);margin:0 auto}
.public-signing-intro{padding:8px 4px}
.public-signing-intro h1,.public-signing-success h1{margin:.25em 0}
.public-signing-card{margin-top:0}
.public-signing-success{border-top:5px solid var(--success)}
.generated-link-panel{display:grid;gap:12px;margin:22px 0;padding:16px;border:1px solid #b8dec9;border-radius:12px;background:#f2fbf6}
.generated-link-panel>label{color:#334155;font-size:.88rem;font-weight:800}
.copy-field{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}
.copy-field input{min-width:0;min-height:44px;padding:10px 12px;border:1px solid #9eb9aa;border-radius:9px;background:#fff}
.loading-card.compact{min-height:130px;border:0;box-shadow:none;background:transparent}
@media(max-width:720px){.copy-field{grid-template-columns:1fr}.public-signing-intro{padding-inline:0}body.public-signing-mode .connection-badge{display:block}}

/* Horarios múltiples por materia */
.schedule-section{padding:14px;border:1px solid var(--line);border-radius:12px;background:#f8fbfd}
.schedule-section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:12px}
.schedule-section-head>div{display:grid;gap:4px}
.schedule-editor-list{display:grid;gap:10px}
.schedule-editor-row{display:grid;grid-template-columns:minmax(150px,1fr) minmax(130px,.85fr) minmax(130px,.85fr) minmax(115px,.7fr) auto;gap:10px;align-items:end;padding:12px;border:1px solid #d8e4ee;border-radius:10px;background:#fff}
.schedule-editor-row .field{grid-column:auto}
.schedule-remove-button{margin-bottom:1px;white-space:nowrap}
.schedule-summary{display:grid;gap:5px;min-width:175px}
.schedule-summary-line{display:flex;justify-content:space-between;gap:12px;padding-bottom:4px;border-bottom:1px dashed #d7e0e8;font-size:.82rem}
.schedule-summary-line:last-child{padding-bottom:0;border-bottom:0}
.schedule-summary-line span{white-space:nowrap;color:var(--muted)}
@media(max-width:980px){.schedule-editor-row{grid-template-columns:repeat(2,minmax(0,1fr))}.schedule-remove-button{width:fit-content}}
@media(max-width:720px){.schedule-section-head{display:grid}.schedule-editor-row{grid-template-columns:1fr}.schedule-remove-button{width:100%}.schedule-summary-line{align-items:flex-start;flex-direction:column;gap:2px}}

/* Firma pública optimizada para móviles */
html{scroll-behavior:smooth}
body.public-signing-mode{background:#edf2f7}
body.public-signing-mode .app-shell{width:min(960px,calc(100% - 24px));margin:22px auto 48px}
.public-signing-intro{border-radius:14px}
.public-signing-intro>p{max-width:760px}
.public-signing-jump{display:none;margin-top:12px}
.public-contract-review{width:min(920px,100%);margin:0 auto}
.public-contract-review .contract-paper{width:100%}
#public-signing-form-section{scroll-margin-top:84px}
.public-signature-box{border-style:solid;border-color:#9fb0c0;box-shadow:inset 0 0 0 1px rgba(18,54,90,.03)}
.signature-canvas-wrap{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#fbfdff 100%)}
.public-signature-box canvas{height:230px;cursor:crosshair;touch-action:none;overscroll-behavior:contain;-webkit-user-select:none;user-select:none}
.signature-guide{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);pointer-events:none;color:#94a3b8;font-size:1rem;font-weight:750;letter-spacing:.02em;transition:opacity .15s}
.public-signature-box.has-signature .signature-guide{opacity:0}
.public-signature-box .signature-toolbar{align-items:center;justify-content:space-between;gap:12px}
.signature-toolbar-help{color:var(--muted);font-size:.76rem}
.public-consent{cursor:pointer}
.public-consent input{flex:0 0 auto;width:20px;height:20px;margin:1px 0 0;accent-color:var(--navy)}
.public-signing-actions{margin-top:2px}
.integrity-id{overflow-wrap:anywhere}
.public-download-button{width:fit-content}

@media(max-width:720px){
  body.public-signing-mode .app-header{position:sticky;top:0;min-height:58px;grid-template-columns:minmax(0,1fr) auto;padding:8px 12px;gap:10px}
  body.public-signing-mode .brand-button{min-width:0}
  body.public-signing-mode .brand-button img{width:36px;height:36px}
  body.public-signing-mode .brand-button span{min-width:0}
  body.public-signing-mode .brand-button strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.9rem}
  body.public-signing-mode .brand-button small{display:none}
  body.public-signing-mode .connection-badge{display:block;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:6px 8px;font-size:.68rem}
  body.public-signing-mode .app-shell{width:100%;margin:0;padding:0 0 calc(26px + env(safe-area-inset-bottom))}
  body.public-signing-mode .app-footer{padding:16px 12px calc(18px + env(safe-area-inset-bottom))}
  .public-signing-shell{gap:12px}
  .public-signing-intro{padding:18px 16px 8px}
  .public-signing-intro h1{font-size:1.65rem;line-height:1.1}
  .public-signing-intro p{font-size:.94rem}
  .public-signing-intro .notice{font-size:.88rem}
  .public-signing-jump{display:flex;width:100%}
  .public-contract-review{width:100%}
  .public-contract-review .contract-paper{padding:20px 16px;border-left:0;border-right:0;border-radius:0;box-shadow:none}
  .public-contract-review .contract-brand{gap:12px}
  .public-contract-review .contract-brand-main{align-items:flex-start;min-width:0}
  .public-contract-review .contract-brand-logo{flex:0 0 62px;width:62px;height:52px}
  .public-contract-review .contract-brand h1{font-size:1.12rem;line-height:1.15;overflow-wrap:anywhere}
  .public-contract-review .contract-brand p{font-size:.75rem;overflow-wrap:anywhere}
  .public-contract-review .folio-box{padding:7px 9px;font-size:.86rem}
  .public-contract-review .document-title{margin:20px 0 14px}
  .public-contract-review .document-title h2{font-size:1.02rem;line-height:1.3}
  .public-contract-review .detail-grid{grid-template-columns:1fr;gap:0}
  .public-contract-review .detail{padding:9px 0}
  .public-contract-review .document-section{margin-top:20px}
  .public-contract-review .document-section h3{font-size:.98rem}
  .public-contract-review .document-section ol{padding-left:22px}
  .public-contract-review .document-section li{margin-bottom:10px;font-size:.91rem;line-height:1.55}
  .public-contract-review .table-wrap{overflow:visible}
  .public-contract-review .data-table{display:block;min-width:0;width:100%;border-collapse:separate}
  .public-contract-review .data-table thead{display:none}
  .public-contract-review .data-table tbody{display:grid;gap:12px}
  .public-contract-review .data-table tr{display:block;padding:12px;border:1px solid var(--line);border-radius:12px;background:#f9fbfd}
  .public-contract-review .data-table td{display:grid;grid-template-columns:minmax(104px,36%) minmax(0,1fr);gap:10px;width:100%;padding:8px 0;border-bottom:1px dashed #d8e1ea;font-size:.86rem;overflow-wrap:anywhere}
  .public-contract-review .data-table td:last-child{border-bottom:0}
  .public-contract-review .data-table td::before{color:var(--muted);font-size:.69rem;font-weight:850;letter-spacing:.035em;text-transform:uppercase}
  .public-contract-review .data-table td:nth-child(1)::before{content:"Materia"}
  .public-contract-review .data-table td:nth-child(2)::before{content:"Cuatrimestre"}
  .public-contract-review .data-table td:nth-child(3)::before{content:"Grupo"}
  .public-contract-review .data-table td:nth-child(4)::before{content:"Día y horario"}
  .public-contract-review .data-table td:nth-child(5)::before{content:"Duración semanal"}
  .public-contract-review .data-table td:nth-child(6)::before{content:"Total de horas"}
  .public-contract-review .data-table td:nth-child(7)::before{content:"Pago por materia"}
  .public-contract-review .data-table td:nth-child(8)::before{content:"Módulo"}
  .public-contract-review .schedule-summary{min-width:0}
  .public-contract-review .schedule-summary-line{align-items:flex-start;flex-direction:column;gap:2px}
  .public-contract-review .signatures-grid{grid-template-columns:1fr;gap:26px}
  .public-signing-card,.public-signing-success{width:100%;border-left:0;border-right:0;border-radius:0;box-shadow:none}
  .public-signing-card .card-body,.public-signing-success .card-body{padding:20px 16px calc(20px + env(safe-area-inset-bottom))}
  .public-signing-card h2{margin:.35em 0 .25em}
  .public-signing-card input[type="text"],.public-signing-card input:not([type]){font-size:16px}
  .public-signature-box canvas{height:260px}
  .signature-guide{font-size:.95rem}
  .public-signature-box .signature-toolbar{align-items:stretch;flex-direction:column;padding:10px}
  .signature-toolbar-help{text-align:center}
  .public-signature-box .signature-toolbar .button{width:100%}
  .public-consent{padding:14px;line-height:1.45}
  .public-consent input{width:22px;height:22px}
  .public-signing-actions{position:sticky;bottom:0;z-index:25;margin:4px -16px calc(-20px - env(safe-area-inset-bottom));padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:rgba(255,255,255,.96);box-shadow:0 -10px 24px rgba(15,23,42,.10);backdrop-filter:blur(10px)}
  .public-signing-actions .action-row,.public-signing-actions .button{width:100%}
  .public-signing-actions .button{min-height:50px;font-size:1rem}
  .public-download-button{width:100%}
  body.public-signing-mode .toast{right:12px;bottom:calc(76px + env(safe-area-inset-bottom));max-width:calc(100% - 24px)}
}

@media(max-width:720px) and (orientation:landscape) and (max-height:520px){
  .public-signature-box canvas{height:190px}
  .public-signing-actions{position:static;margin:4px 0 0;padding:10px 0 0;border-top:0;box-shadow:none;background:transparent;backdrop-filter:none}
}

@media print{
  .public-signing-jump,.signature-guide,.signature-toolbar-help{display:none!important}
}