.portal-body { min-height: 100vh; background: #f4f8fb; }
.portal-header { min-height: 78px; display: flex; align-items: center; border-bottom: 1px solid #dce6ef; background: rgba(255,255,255,.94); }
.portal-shell { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.portal-header .portal-shell { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.portal-nav { display: flex; align-items: center; gap: 22px; color: #425a70; font-size: .88rem; font-weight: 750; }
.portal-nav a:hover { color: var(--violet); }
.portal-nav form { margin: 0; }
.portal-nav button { padding: 0; border: 0; color: #425a70; background: transparent; font: inherit; font-weight: 750; cursor: pointer; }
.portal-main { min-height: calc(100vh - 78px); }
.portal-login { min-height: calc(100vh - 78px); padding: 72px 20px; display: grid; place-items: center; background: radial-gradient(circle at 85% 5%, #ddf7ff, transparent 32%), radial-gradient(circle at 5% 95%, #ebe6ff, transparent 35%); }
.portal-login-card { width: min(100%, 480px); padding: clamp(28px, 6vw, 48px); border: 1px solid #dce6ef; border-radius: 24px; background: #fff; box-shadow: 0 30px 70px rgba(7,29,53,.12); }
.portal-login-card h1, .portal-page h1 { margin: 14px 0 10px; color: var(--navy-900); font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.05; letter-spacing: -.045em; }
.portal-login-card p, .portal-page-heading p, .portal-panel > p { margin: 0; color: var(--muted); }
.portal-form { margin-top: 28px; display: grid; gap: 16px; }
.portal-form label { display: grid; gap: 7px; color: #30495f; font-size: .84rem; font-weight: 800; }
.portal-form input, .portal-form select { width: 100%; min-height: 48px; padding: 10px 12px; border: 1px solid #cbd9e4; border-radius: 10px; color: var(--ink); background: #fff; font: inherit; font-weight: 500; }
.portal-form input[type=file] { padding: 10px; font-size: .78rem; }
.portal-form input:focus, .portal-form select:focus { border-color: var(--cyan-dark); outline: 3px solid rgba(24,198,243,.18); }
.portal-help { display: block; margin-top: 20px; color: var(--muted); text-align: center; }
.portal-page { padding-block: clamp(42px, 7vw, 84px); }
.portal-page-heading { margin-bottom: 32px; display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; }
.portal-page-heading h1 { margin-top: 12px; }
.portal-account { padding: 9px 13px; border-radius: 999px; color: #314d66; background: #e8f1f6; font-size: .8rem; font-weight: 800; }
.portal-alert { margin: 0 0 24px; padding: 13px 16px; border-radius: 11px; font-size: .9rem; font-weight: 700; }
.portal-alert.error { color: #a6332b; background: #fff0ee; border: 1px solid #ffcfc9; }
.portal-alert.success { color: #087355; background: #e7faf2; border: 1px solid #b9ead9; }
.portal-empty { padding: 52px 28px; border: 1px dashed #bdcdda; border-radius: 18px; color: var(--muted); background: rgba(255,255,255,.75); text-align: center; }
.portal-empty strong { display: block; color: var(--navy-900); font-size: 1.08rem; }
.portal-empty p { margin: 7px auto 20px; max-width: 520px; }
.invoice-list { display: grid; gap: 13px; }
.invoice-card { padding: 18px; display: grid; grid-template-columns: 52px minmax(0,1fr) auto auto; align-items: center; gap: 18px; border: 1px solid #dce6ef; border-radius: 16px; background: #fff; box-shadow: 0 8px 24px rgba(7,29,53,.04); }
.invoice-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; color: #6850ec; background: #ece8ff; font-size: .68rem; font-weight: 900; }
.invoice-detail small { color: var(--violet); font-size: .66rem; font-weight: 850; letter-spacing: .1em; }
.invoice-detail { overflow-wrap: anywhere; }
.invoice-detail h2 { margin: 3px 0; color: var(--navy-900); font-size: 1rem; }
.invoice-detail p, .invoice-meta span { margin: 0; color: var(--muted); font-size: .78rem; }
.invoice-meta { display: grid; justify-items: end; gap: 3px; }
.invoice-meta strong { color: var(--navy-900); }
.invoice-card .button { min-height: 40px; padding-inline: 15px; font-size: .8rem; }
.invoice-downloads { display: flex; flex-wrap: wrap; gap: 8px; }
.invoice-pending { color: #8b651b; font-size: .8rem; font-weight: 750; }
.admin-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 20px; margin-bottom: 20px; }
.portal-panel { padding: clamp(22px,4vw,32px); border: 1px solid #dce6ef; border-radius: 18px; background: #fff; box-shadow: 0 8px 24px rgba(7,29,53,.04); }
.portal-panel h2 { margin: 0 0 5px; color: var(--navy-900); font-size: 1.22rem; }
.portal-panel .portal-form { margin-top: 20px; }
.portal-form-two { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.admin-table-wrap { overflow: auto; }
.portal-table { width: 100%; border-collapse: collapse; text-align: left; }
.portal-table th { padding: 0 13px 12px; color: #718494; font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; }
.portal-table td { padding: 14px 13px; border-top: 1px solid #e6edf2; color: #30495f; font-size: .86rem; }
.portal-table td:first-child { color: var(--navy-900); font-weight: 750; }
.portal-table small { color: var(--muted); font-weight: 500; }
.portal-table a { color: #4357d4; font-weight: 750; }
@media (max-width: 700px) { .portal-shell { width: min(100% - 32px,1120px); } .portal-header { min-height: 70px; } .portal-nav { gap: 12px; font-size: .78rem; } .portal-header .brand small { display: none; } .portal-page-heading { align-items: flex-start; flex-direction: column; } .invoice-card { grid-template-columns: 46px minmax(0,1fr); gap: 12px; } .invoice-meta { justify-items: start; grid-column: 2; } .invoice-downloads, .invoice-pending { grid-column: 2; justify-self: start; } .admin-grid { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .portal-nav a { display: none; } .portal-form-two { grid-template-columns: 1fr; } }

/* Administration: persistent navigation and separate work areas. */
.portal-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.admin-symbols { position: absolute; width: 0; height: 0; overflow: hidden; }
.admin-icon { width: 21px; height: 21px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.admin-workspace { width: min(1440px, calc(100% - 48px)); display: grid; grid-template-columns: 214px minmax(0,1fr); align-items: start; gap: 36px; padding-block: 36px 64px; }
.admin-sidebar { position: sticky; top: 28px; padding-top: 5px; }
.admin-sidebar-heading { display: flex; align-items: center; gap: 10px; margin: 0 10px 30px; }
.admin-sidebar-heading strong { display: block; color: var(--navy-900); font-size: .9rem; }
.admin-sidebar-heading small { display: block; margin-top: 3px; color: var(--muted); font-size: .7rem; }
.admin-brand-dot { width: 9px; height: 29px; border-radius: 5px; background: var(--cyan); }
.admin-menu { display: grid; gap: 6px; }
.admin-menu a { min-height: 48px; padding: 12px 14px; display: flex; align-items: center; gap: 12px; border-radius: 11px; color: #53677a; font-size: .85rem; font-weight: 650; }
.admin-menu a:hover { background: #e7eef5; color: var(--navy-900); }
.admin-menu a.is-current { color: #fff; background: var(--navy-900); box-shadow: 0 6px 14px #071d3514; }
.admin-menu a.is-current .admin-icon { color: #43d8fc; }
.admin-sidebar-note { margin: 40px 10px 0; padding-top: 20px; border-top: 1px solid #dce6ef; color: var(--muted); font-size: .76rem; line-height: 1.6; }
.admin-sidebar-note strong { color: #425a70; }
.admin-sidebar-note p { margin: 5px 0 0; }
.admin-content { min-width: 0; }
.admin-page-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 28px; }
.admin-kicker, .admin-section-label { color: #788b9b; font-size: .65rem; font-weight: 800; letter-spacing: .12em; }
.admin-page-heading h1 { margin: 8px 0 7px; color: var(--navy-900); font-size: clamp(1.9rem,3vw,2.5rem); letter-spacing: -.045em; line-height: 1.15; }
.admin-page-heading p { margin: 0; color: var(--muted); font-size: .88rem; }
.admin-page-heading > .button { flex-shrink: 0; gap: 9px; min-height: 46px; font-size: .83rem; padding-inline: 18px; }
.admin-stats { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; margin-bottom: 24px; }
.admin-stat { display: grid; align-content: start; gap: 10px; padding: 20px; background: #fff; border: 1px solid #dce6ef; border-radius: 15px; }
.admin-stat > span { color: #53677a; font-size: .76rem; font-weight: 650; }
.admin-stat > strong { color: var(--navy-900); font-size: 2.2rem; letter-spacing: -.04em; line-height: 1.2; }
.admin-stat > small { color: #718494; font-size: .68rem; }
a.admin-stat:hover { border-color: #b9adfa; }
a.admin-stat > small { color: #6850d8; }
.admin-stat-attention { background: #fffcf2; border-color: #efdfaa; }
.admin-welcome { display: grid; grid-template-columns: minmax(0,1fr) minmax(230px,.7fr); gap: 28px; align-items: center; padding: clamp(24px,3vw,36px); margin-bottom: 26px; border-radius: 20px; color: #fff; background: radial-gradient(ellipse at 90% 0%, #134768, transparent 65%), #071d35; }
.admin-welcome .admin-kicker { color: #57d9f6; }
.admin-welcome h2 { margin: 14px 0 12px; color: #fff; font-size: clamp(1.3rem,2vw,1.75rem); letter-spacing: -.035em; line-height: 1.3; }
.admin-welcome p { max-width: 420px; margin: 0; color: #b5c9db; font-size: .83rem; line-height: 1.7; }
.admin-quick-actions { display: grid; gap: 12px; }
.admin-quick-actions a { display: flex; gap: 14px; align-items: center; padding: 18px; background: #ffffff08; border: 1px solid #ffffff24; border-radius: 12px; }
.admin-quick-actions a:hover { background: #ffffff14; border-color: #42dbff88; }
.admin-quick-actions a > .admin-icon { color: #55d7f8; }
.admin-quick-actions a > span:last-child { margin-left: auto; color: #73a0bc; }
.admin-quick-actions strong { display: block; font-size: .82rem; }
.admin-quick-actions small { display: block; margin-top: 4px; color: #a6bfd1; font-size: .72rem; }
.admin-section-heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 22px; }
.admin-section-heading p { margin: 6px 0 0; color: var(--muted); font-size: .8rem; }
.admin-text-link { color: #6550c9; font-size: .8rem; font-weight: 750; }
.admin-text-link:hover { text-decoration: underline; }
.admin-register { padding: 26px; }
.admin-invoice-row { display: grid; grid-template-columns: minmax(0,1fr) auto auto; align-items: center; gap: 20px; padding: 21px 0; border-top: 1px solid #e6edf2; }
.admin-invoice-main { min-width: 0; overflow-wrap: anywhere; }
.admin-invoice-customer { color: #6b53d7; font-size: .72rem; font-weight: 750; }
.admin-invoice-main h3 { margin: 5px 0 6px; color: var(--navy-900); font-size: .9rem; font-weight: 750; }
.admin-invoice-uuid { display: block; color: #6c8294; font-size: .63rem; }
.admin-invoice-main > small { display: block; color: #718494; font-size: .7rem; margin-top: 6px; }
.admin-invoice-amount { display: grid; justify-items: end; gap: 8px; }
.admin-invoice-amount > strong { color: var(--navy-900); font-size: .9rem; white-space: nowrap; }
.admin-invoice-amount strong small { color: #718494; font-size: .62rem; }
.admin-badge { display: inline-flex; padding: 4px 8px; border-radius: 6px; font-size: .62rem; font-weight: 750; line-height: 1.4; }
.admin-badge.is-complete { color: #087355; background: #e9f8f1; }
.admin-badge.is-pending { color: #97621b; background: #fff5da; }
.admin-invoice-files { display: flex; gap: 7px; }
.admin-invoice-files { flex-wrap: wrap; }
.admin-filters.payment-filters { grid-template-columns: repeat(4,minmax(0,1fr)); }
.admin-payment-row { display: grid; grid-template-columns: minmax(0,1fr) auto minmax(180px,230px); gap: 20px; align-items: center; padding: 24px 0; border-top: 1px solid #e6edf2; }
.admin-payment-row .admin-invoice-uuid { margin-top: 8px; }
.admin-payment-actions { min-width: 0; display: grid; justify-items: start; gap: 10px; overflow-wrap: anywhere; }
.admin-payment-actions .button { white-space: normal; text-align: center; font-size: .76rem; }
.admin-payment-actions .admin-invoice-uuid { margin: 0; }
.admin-stat > strong.payment-currency-total { font-size: clamp(1.15rem,2vw,1.7rem); overflow-wrap: anywhere; }
.payment-currency-total small { font-size: .7rem; }
@media (max-width:1100px) { .admin-payment-row { grid-template-columns: minmax(0,1fr) auto; } .admin-payment-actions { grid-column: 1 / -1; } .admin-filters.payment-filters { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width:550px) { .admin-payment-row, .admin-filters.payment-filters { grid-template-columns: minmax(0,1fr); } .admin-payment-row .admin-invoice-amount { justify-items: start; } }
.admin-upload-form .portal-alert { overflow-wrap: anywhere; }
.admin-invoice-files a { padding: 8px 9px; border: 1px solid #dce6ef; border-radius: 7px; color: #425a70; font-size: .68rem; font-weight: 750; white-space: nowrap; }
.admin-invoice-files a:hover { border-color: #7057f5; color: #7057f5; }
.admin-empty { padding: 40px 16px; text-align: center; color: var(--muted); }
.admin-empty > .admin-icon { width: 32px; height: 32px; color: #93a9bb; }
.admin-empty h3 { margin: 14px 0 8px; color: #30495f; font-size: 1rem; }
.admin-empty p { max-width: 350px; margin: 0 auto 20px; font-size: .83rem; line-height: 1.7; }
.admin-empty .button { min-height: 42px; font-size: .8rem; }
.admin-customer-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,.8fr); gap: 24px; align-items: start; }
.admin-customer-layout > *, .admin-upload-layout > * { min-width: 0; }
.admin-new-customer { scroll-margin-top: 24px; border-top: 3px solid #7057f5; }
.admin-section-label { display: block; margin-bottom: 12px; color: #7057f5; font-size: .62rem; }
.admin-customer-layout .portal-panel { padding: 24px; }
.admin-customer-layout .portal-panel > p { font-size: .82rem; line-height: 1.7; }
.admin-search { display: flex; gap: 8px; margin-bottom: 15px; }
.admin-search input, .admin-filters input, .admin-filters select { min-width: 0; width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid #cbd9e4; border-radius: 9px; color: #30495f; background: #fff; font: inherit; font-size: .78rem; }
.admin-search .button, .admin-filters .button { min-height: 44px; padding-inline: 14px; font-size: .76rem; }
.admin-customer-card { display: flex; align-items: flex-start; gap: 12px; border-top: 1px solid #e6edf2; padding: 22px 0; }
.admin-avatar { width: 38px; height: 38px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 11px; background: #eeeafa; color: #7057f5; font-weight: 800; }
.admin-customer-info { min-width: 0; flex: 1; overflow-wrap: anywhere; }
.admin-customer-info h3 { margin: 0 0 3px; color: #17344c; font-size: .9rem; }
.admin-customer-info p { margin: 0 0 10px; color: #718494; font-size: .75rem; }
.admin-customer-meta, .admin-customer-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: .7rem; color: #718494; }
.admin-customer-actions { margin-top: 14px; gap: 16px; }
.admin-customer-actions a { color: #6550c9; font-weight: 750; }
.admin-form-help { margin: 0; color: #718494; font-size: .75rem; line-height: 1.7; }
.admin-filters { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(0,1fr) auto auto; gap: 12px; align-items: end; padding-bottom: 24px; }
.admin-filters label { display: grid; gap: 7px; color: #53677a; font-size: .72rem; font-weight: 750; }
.admin-filters > .admin-text-link { padding: 13px 0; }
.admin-pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 20px; padding-top: 24px; border-top: 1px solid #e6edf2; font-size: .74rem; color: #718494; }
.admin-pagination a { color: #6550c9; padding: 10px; font-weight: 750; }
.admin-upload-layout { display: grid; grid-template-columns: minmax(0,1fr) 260px; gap: 24px; align-items: start; }
.admin-upload-layout .portal-panel > p { font-size: .85rem; }
.admin-file-fields { display: grid; gap: 16px; }
.portal-form .admin-file-field { padding: 20px; gap: 10px; background: #f8fafc; border: 1px dashed #bfcedc; border-radius: 13px; }
.portal-form .admin-file-field > span:not(.admin-file-type) { color: #718494; font-size: .72rem; font-weight: 500; }
.admin-file-type { justify-self: start; padding: 6px 9px; border-radius: 6px; background: #eee9ff; color: #7057f5; font-size: .7rem; }
.admin-file-type.is-xml { background: #ddf4fb; color: #137e99; }
.admin-file-field input { min-width: 0; background: #fff; }
.admin-form-actions { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; margin-top: 8px; }
.admin-form-actions .button { min-height: 46px; font-size: .85rem; }
.admin-upload-guide { padding: 26px; border-radius: 16px; border: 1px solid #d7eaf2; background: #edf7fb; }
.admin-upload-guide .admin-section-label { color: #237f98; }
.admin-upload-guide h2 { margin: 0 0 12px; color: #0d3b52; font-size: 1.2rem; letter-spacing: -.025em; }
.admin-upload-guide p, .admin-upload-guide li, .admin-upload-guide small { color: #527082; font-size: .78rem; line-height: 1.8; }
.admin-upload-guide ul { padding-left: 18px; margin-block: 16px 24px; }
.admin-upload-guide li { padding-bottom: 7px; }
.admin-upload-guide > div { margin-top: 20px; padding-top: 20px; border-top: 1px solid #d0e3ed; }
.admin-upload-guide strong { color: #244e64; font-size: .8rem; }
.admin-workspace a:focus-visible, .admin-workspace button:focus-visible { outline: 3px solid #7057f5; outline-offset: 4px; }
@media (max-width: 1180px) {
    .admin-workspace { grid-template-columns: 185px minmax(0,1fr); gap: 24px; }
    .admin-stats { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .admin-customer-layout, .admin-upload-layout { grid-template-columns: minmax(0,1fr); }
    .admin-new-customer { max-width: 620px; width: 100%; }
    .admin-upload-guide { max-width: 620px; }
    .admin-invoice-row { grid-template-columns: minmax(0,1fr) auto; }
    .admin-invoice-files { grid-column: 1 / -1; }
}
@media (max-width: 850px) {
    .admin-workspace { grid-template-columns: minmax(0,1fr); padding-top: 22px; }
    .admin-sidebar { position: static; padding: 0; }
    .admin-sidebar-heading, .admin-sidebar-note { display: none; }
    .admin-menu { display: flex; flex-wrap: wrap; gap: 6px; padding: 6px; border: 1px solid #dce6ef; border-radius: 14px; background: #fff; }
    .admin-menu a { flex: 1 1 auto; justify-content: center; min-height: 43px; padding: 10px; font-size: .76rem; gap: 7px; }
    .admin-menu .admin-icon { width: 17px; height: 17px; }
}
@media (max-width: 600px) {
    .admin-workspace { width: calc(100% - 28px); gap: 26px; }
    .admin-page-heading { align-items: flex-start; flex-direction: column; }
    .admin-page-heading p { line-height: 1.6; }
    .admin-stats { gap: 10px; }
    .admin-stat { padding: 16px 13px; }
    .admin-stat > span { font-size: .7rem; min-height: 2.6em; }
    .admin-stat > strong { font-size: 1.9rem; }
    .admin-welcome { grid-template-columns: minmax(0,1fr); padding: 24px; }
    .admin-register, .admin-customer-layout .portal-panel { padding: 20px; }
    .admin-invoice-row { grid-template-columns: minmax(0,1fr); gap: 14px; }
    .admin-invoice-amount { justify-items: start; }
    .admin-filters { grid-template-columns: minmax(0,1fr); }
    .admin-filters > .admin-text-link { justify-self: start; padding: 4px 0; }
    .admin-upload-layout .portal-panel { padding: 22px; }
    .portal-form .admin-file-field { padding: 14px; }
    .admin-customer-layout { gap: 18px; }
    .admin-form-actions { gap: 16px; }
}
@media (max-width: 380px) { .admin-menu a { flex-basis: 40%; } .admin-search { flex-wrap: wrap; } }
.admin-menu-extra { margin-top: 20px; padding-top: 18px; border-top: 1px solid #dce6ef; }
.portal-client-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; padding: 6px; border: 1px solid #dce6ef; border-radius: 12px; background: #fff; }
.portal-client-nav a { flex: 1 1 auto; padding: 12px 16px; border-radius: 8px; text-align: center; color: #53677a; font-size: .84rem; font-weight: 750; }
.portal-client-nav a[aria-current=page] { color: #fff; background: var(--navy-900); }
.portal-settings-card, .portal-service-card { max-width: 700px; }
.portal-settings-card > h1 { font-size: 2rem; }
.portal-settings-card > p { line-height: 1.8; }
.portal-settings-card .portal-alert { margin-top: 24px; }
.portal-validation { color: #a6332b; font-size: .85rem; }
.portal-validation.validation-summary-valid { display: none; }
.portal-form label.portal-checkbox { display: flex; gap: 12px; align-items: center; }
.portal-checkbox input[type=checkbox] { width: 19px; min-height: 19px; flex: 0 0 19px; accent-color: #7057f5; }
.portal-test-panels { margin-top: 28px; }
.portal-event { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; padding-block: 20px; border-bottom: 1px solid #e6edf2; }
.portal-event > div:first-child { flex: 1 1 260px; min-width: 0; overflow-wrap: anywhere; }
.portal-event > div > strong { color: var(--navy-900); font-size: .95rem; }
.portal-event p { margin: 7px 0; color: #53677a; font-size: .85rem; }
.portal-event small { color: #718494; font-size: .72rem; }
.portal-event .button { min-height: 40px; padding-inline: 14px; font-size: .78rem; }
.portal-block { margin-top: 24px; }
.portal-service-card h2 { margin-top: 18px; font-size: 1.8rem; }
.portal-service-card > p { line-height: 1.8; }
.portal-service-price { margin: 28px 0; color: var(--navy-900); font-size: 2.1rem; font-weight: 800; }
.portal-service-price small { font-size: .85rem; color: #53677a; }
.portal-service-card .portal-alert { margin-top: 24px; }
.admin-content code { overflow-wrap: anywhere; }
@media (max-width:850px) { .admin-menu-extra { margin-top: 8px; padding: 6px; border: 1px solid #dce6ef; } }
@media (max-width:600px) { .portal-client-nav a { padding: 10px; font-size: .76rem; } .portal-service-price { font-size: 1.7rem; } .portal-event { gap: 12px; } }