:root{--green:#245b42;--ink:#21392e;--muted:#7b897d;--line:#dfe7dc;--paper:#f4f6f0}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px 'Segoe UI',Arial,sans-serif}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button,a,input,select{outline-offset:4px}button{border:1px solid var(--line);background:white;border-radius:7px;padding:10px 14px;color:var(--ink)}button.primary{background:var(--green);border-color:var(--green);color:white}a{color:var(--green)}input,select{padding:12px;border:1px solid #cad7c7;border-radius:6px;width:100%;background:white;color:var(--ink)}label{display:block;font-size:12px;margin:16px 0 7px}label.check{display:flex;align-items:center;gap:10px}label.check input{width:auto}h1,h2,h3,p{margin-top:0}h1{font:36px Georgia,serif;font-weight:400}h2{font:25px Georgia,serif}h3{font-size:15px}p{line-height:1.7;color:var(--muted)}small{color:var(--muted);font-size:11px}.layout{display:grid;grid-template-columns:230px 1fr;min-height:100vh}aside{background:#183f2e;color:white;padding:30px 20px;display:flex;flex-direction:column;gap:10px}aside .brand{font-size:19px;letter-spacing:2px;margin-bottom:5px}aside .subtitle{font-size:10px;letter-spacing:2px;color:#b6c9ae;margin-bottom:36px}aside button{background:none;border:0;color:#c7d7c1;text-align:left}aside button.active{background:#ffffff15;color:white}aside .aside-note{margin-top:auto;font-size:11px;line-height:1.8;color:#b6c9ae;padding-top:30px}.main{padding:0 38px 40px;max-width:1500px;width:100%;margin:auto}.topbar{height:80px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:36px;color:var(--muted);font-size:12px}.badge{background:#e6eedf;color:#4f6d43;border-radius:20px;font-size:10px;padding:7px 12px}.heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.heading p{margin:8px 0 0}.eyebrow{font-size:10px;letter-spacing:2px;color:#829578;margin-bottom:10px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}.stat,.card{background:white;border:1px solid var(--line);border-radius:9px;padding:24px}.stat strong{display:block;font:31px Georgia,serif;margin:13px 0 7px}.stat span{font-size:11px;color:var(--muted)}.card{margin-bottom:20px}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.card-head h2{margin:0}.notice{background:#edf3e5;border:1px solid #dce8cf;color:#657958;padding:14px 18px;border-radius:6px;font-size:12px;line-height:1.8;margin:18px 0}.warning{background:#faf4e6;color:#8d764c;border-color:#ede0be}.rows .row{display:flex;align-items:center;gap:16px;padding:18px 0;border-top:1px solid var(--line)}.row .detail{flex:1;min-width:0}.row h3{margin:0 0 6px;overflow-wrap:anywhere}.row small{display:block}.file-type{width:50px;text-align:center;font-size:10px;background:#edf3e5;padding:14px 5px;color:#5c794f;border-radius:6px}.actions{display:flex;gap:8px;flex-wrap:wrap}.empty{padding:35px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:6px}.split{display:grid;grid-template-columns:1fr 1fr;gap:20px}.tabs{display:flex;gap:12px;margin-bottom:20px}.tabs button.active{background:#e7efdf;border-color:#b8cda9;color:#315b33}.link{display:block;font-size:12px;overflow-wrap:anywhere;margin:6px 0 10px}.danger{color:#ac534b}.login{max-width:470px;margin:12vh auto;padding:35px}.login .primary{width:100%;margin-top:20px}.login h1{font-size:30px}.login input{margin-bottom:8px}#toast{position:fixed;right:24px;bottom:24px;max-width:420px;background:#1e4935;color:white;padding:16px 22px;border-radius:8px;box-shadow:0 8px 30px #1232;display:none;z-index:10}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px}th{text-align:left;background:#f1f5ed;color:#74876c;font-weight:500}td,th{padding:14px;border-bottom:1px solid var(--line)}.customer main{max-width:1120px;margin:auto;padding:36px 26px}.masthead{font-size:12px;letter-spacing:2px;margin-bottom:25px}.cover{padding:40px;background:#183f2e;color:#fff;border-top:4px solid #a5b887;border-radius:5px;margin-bottom:30px}.cover h1{font-size:44px;margin:18px 0}.cover p{color:#c3d4b9}.section-head{display:flex;align-items:center;justify-content:space-between;margin:30px 0 18px;gap:14px}.section-head h2{margin:0}.section-head h2 small{font:12px 'Segoe UI',sans-serif;padding:5px 9px;background:#e6eedf;border-radius:20px}.viewer-frame{width:100%;height:80vh;background:white;border:1px solid var(--line)}.footer{font-size:10px;color:#8a9882;border-top:1px solid var(--line);padding-top:18px;margin-top:32px}.progress{color:#657958;font-size:12px;margin:14px 0}.subtle{font-size:11px;color:var(--muted)}.payment-status{display:inline-block;font-size:11px;background:#f7edd8;color:#927039;border-radius:5px;padding:6px 10px}@media(max-width:850px){.layout{grid-template-columns:1fr}aside{padding:18px;flex-direction:row;flex-wrap:wrap;align-items:center}aside .subtitle,aside .aside-note{display:none}aside .brand{margin-right:20px;font-size:14px}aside button{padding:8px}.main{padding:0 20px 30px}.stats{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.heading{flex-wrap:wrap}.topbar{height:65px;margin-bottom:24px}.row{flex-wrap:wrap}.row .detail{min-width:120px}.section-head{align-items:start;flex-wrap:wrap}.cover{padding:28px}.cover h1{font-size:34px}.login{margin:8vh 20px}}
textarea{display:block;resize:vertical;width:100%;font:13px 'Segoe UI',sans-serif;padding:12px;border:1px solid #cad7c7;border-radius:6px}.upload-button{margin:0;max-width:300px}.upload-button input{font-size:11px;padding:8px}
.main{margin:0 auto}

/* Use one complete Vietnamese font family throughout the companion UI. */
body,button,input,select,textarea{font-family:Arial,"Segoe UI",Tahoma,sans-serif;font-kerning:normal;line-height:1.6}
h1,h2,h3,.stat strong,.section-head h2 small{font-family:Arial,"Segoe UI",Tahoma,sans-serif;line-height:1.4}
h1,h2{font-weight:600;letter-spacing:-.3px}.login h1{font-size:28px}.login input{font-family:Consolas,"Courier New",monospace;font-size:13px}.login{max-width:540px}.login .notice{line-height:1.8}.form-error{margin:12px 0;color:#b24436;font-size:13px;line-height:1.6}

/* Balanced status and logout controls. */
.session-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:nowrap;gap:12px;flex-shrink:0}
.session-actions .app-status,.session-actions .logout-button{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;height:40px;min-height:40px;margin:0;padding:0 16px;border:1px solid var(--line);border-radius:8px;font-size:12px;font-weight:500;line-height:1;white-space:nowrap}
.session-actions .app-status{gap:8px;background:#e9f0e2;border-color:#dce7d3;color:#46663e}
.status-dot{display:block;flex:0 0 6px;width:6px;height:6px;border-radius:50%;background:#60854c}
.topbar{gap:16px}
@media(max-width:650px){.topbar{height:auto;min-height:80px;flex-wrap:wrap;padding:14px 0;gap:12px}.session-actions{margin-left:auto;max-width:100%;gap:8px}.session-actions .app-status,.session-actions .logout-button{padding:0 12px}}
/* Shared button states: subtle color and shadow, fixed geometry. */
button,a{transition:background-color 160ms ease,border-color 160ms ease,color 160ms ease,box-shadow 160ms ease}
button:focus-visible,a:focus-visible{outline:2px solid #3b8154;outline-offset:3px}
input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #3b8154;outline-offset:2px;border-color:#86ae8d}
@media(hover:hover){
 button:not(:disabled):hover{background:#edf3e7;border-color:#9bb792;color:#285638;box-shadow:0 2px 8px #24483212}
 button.primary:not(:disabled):hover{background:#1b4933;border-color:#1b4933;color:#fff;box-shadow:0 3px 11px #183f2e25}
 button.danger:not(:disabled):hover{background:#fff0ed;border-color:#e3b3a9;color:#b34535}
 aside button:not(:disabled):hover{background:#ffffff16;border-color:transparent;color:#fff;box-shadow:none}
 aside button.active:not(:disabled):hover{background:#ffffff22}
 .tabs button:not(:disabled):hover{background:#e5eedc;border-color:#adc49e;color:#315b33}
 .session-actions .logout-button:not(:disabled):hover{background:#edf3e7;border-color:#9bb792;color:#285638}
 .customer a:hover{color:#173f2b;text-decoration-thickness:2px;text-underline-offset:3px}
}
button:not(:disabled):active{background:#e0ebd8;box-shadow:inset 0 2px 4px #2544311c}
button.primary:not(:disabled):active{background:#153d29;border-color:#153d29;color:#fff;box-shadow:inset 0 2px 5px #071b2030}
aside button:not(:disabled):active{background:#ffffff26;box-shadow:none}
button:disabled{cursor:not-allowed;box-shadow:none}
@media(prefers-reduced-motion:reduce){button,a{transition:none}}

.document-link{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:white;border-radius:7px;padding:10px 14px;color:var(--ink);font:inherit;text-decoration:none;white-space:nowrap}
@media(hover:hover){.customer .document-link:hover{background:#edf3e7;border-color:#9bb792;color:#285638;box-shadow:0 2px 8px #24483212;text-decoration:none}}
.document-link:active{background:#e0ebd8;box-shadow:inset 0 2px 4px #2544311c}

.customer .masthead{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap}
.link-expiry{font-size:12px;letter-spacing:0;color:var(--muted);font-variant-numeric:tabular-nums;line-height:1.6}

.companion-brand{width:100%;text-align:center;margin-bottom:26px}
.companion-brand .brand{margin:0 0 12px}
.companion-brand .subtitle{margin:0}
@media(max-width:850px){.companion-brand{margin-bottom:6px}.companion-brand .brand{margin:0}.companion-brand .subtitle{display:block;margin-top:6px}}

.report-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;max-width:55%}.report-links .document-link{white-space:normal;overflow-wrap:anywhere}
@media(max-width:650px){.report-links{max-width:100%;width:100%;justify-content:flex-start}}

.payment-card{padding:32px 28px;text-align:center}
.payment-summary{margin:0 auto 24px;max-width:640px}
.payment-price{font-size:19px;color:var(--ink);margin:0 0 8px}
.payment-price strong{font-size:24px;color:var(--green);font-variant-numeric:tabular-nums}
.payment-intro{margin:0;font-size:14px}
.payment-checkout{display:flex;flex-direction:column;align-items:center;gap:24px;margin:0 auto;max-width:640px}
.payment-qr{display:block;width:260px;max-width:100%;height:auto;border-radius:8px;margin:0 auto}
.payment-details{width:100%;text-align:left;border-top:1px solid var(--line)}
.payment-detail-row{display:grid;grid-template-columns:170px minmax(0,1fr) 84px;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.payment-detail-label{font-size:13px;color:var(--muted)}
.payment-detail-value{font-size:14px;font-weight:600;overflow-wrap:anywhere;min-width:0;user-select:text}
.payment-copy{font-size:12px;padding:7px 10px;min-height:36px;white-space:nowrap}
.payment-instructions{margin:0;font-size:12px;line-height:1.8;color:var(--muted);text-align:center}
.payment-confirmed{color:#245b42}.check input{width:auto}
@media(max-width:650px){.payment-card{padding:24px 16px}.payment-price{font-size:16px}.payment-price strong{font-size:21px}.payment-detail-row{grid-template-columns:minmax(0,1fr) 80px;gap:6px 12px;padding:12px 0}.payment-detail-label{grid-column:1;grid-row:auto}.payment-detail-value{grid-column:1}.payment-copy{grid-column:2;grid-row:span 2;align-self:center}.payment-detail-row .payment-copy{grid-row:1 / 3}.payment-qr{width:240px}}


.sepay-key-field{position:relative;display:flex;align-items:center;width:100%}
.sepay-key-field input{padding-right:52px;margin:0;width:100%}
.sepay-key-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:34px;height:34px;display:flex;align-items:center;justify-content:center;padding:0;border:0;border-radius:6px;background:transparent;color:#658574;cursor:pointer}
.sepay-key-toggle:hover{background:#edf5ef;color:#245b42}
.sepay-key-toggle:focus-visible{outline:2px solid #3b8154;outline-offset:2px}
.sepay-eye-slash[hidden]{display:none}
#firstRunRetry[hidden]{display:none!important}

.sepay-toggle-status{padding:10px 14px;border:1px solid #dce7d9;border-radius:6px;background:#f3f7ef;color:#42684b;font-size:13px;margin:10px 0 6px;line-height:1.6}

.sepay-profile-toolbar{display:flex;align-items:stretch;gap:12px;margin:18px 0}.sepay-profile-toolbar select{flex:1;min-width:0;margin:0}.sepay-profile-toolbar button{flex-shrink:0;white-space:nowrap}
@media(max-width:550px){.sepay-profile-toolbar{flex-wrap:wrap}.sepay-profile-toolbar select{flex-basis:100%}}

.sepay-history-heading{margin-top:28px}

/* The file row itself displays preparation progress without extra panels. */
.preparing-row{position:relative;isolation:isolate;background:#edf0ed!important;overflow:hidden}
.preparing-row::before{content:'';position:absolute;inset:0 auto 0 0;width:var(--preview-progress,10%);background:#fff;z-index:-1;transition:width .4s ease}
.preparing-row .detail,.preparing-row .file-icon,.preparing-row .file-type{opacity:.6}
.preparing-row button:disabled{opacity:.35;cursor:wait}
.preview-pending{font-size:13px;color:#6c7d70;padding:10px 14px}
@media(prefers-reduced-motion:reduce){.preparing-row::before{transition:none}}