:root {
    --brand: #075df5;
    --brand-dark: #061d58;
    --surface: #fefefe;
    --soft: #eef4ff;
    --line: #dfe6f1;
    --text: #17233f;
    --muted: #65708a;
    --success: #128a52;
    --warning: #ad6800;
    --danger: #c62828;
    --shadow: 0 12px 36px rgba(6, 29, 88, .08);
}
* { box-sizing: border-box; }
html { background: var(--surface); color: var(--text); font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
body { margin: 0; min-height: 100vh; background: #f7f9fd; }
a { color: var(--brand); text-decoration: none; }
button, input, select, textarea { font: inherit; }
.shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.sidebar { display: flex; flex-direction: column; background: var(--brand-dark); color: #fff; padding: 28px 20px; }
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 34px; }
.brand-mark { display: grid; place-items: center; flex: 0 0 46px; width: 46px; height: 46px; overflow: hidden; border-radius: 14px; padding: 3px; background: #fff; box-shadow: 0 5px 18px rgba(0,0,0,.18); }
.brand-logo { display: block; width: 100%; height: 100%; object-fit: contain; }
.brand strong { display: block; font-size: 19px; }
.brand small { color: #aebee9; }
.nav { display: grid; gap: 6px; }
.nav a { color: #dce6ff; padding: 11px 13px; border-radius: 11px; }
.nav a:hover, .nav a.active { background: rgba(255,255,255,.12); color: #fff; }
.sidebar-version { margin-top: auto; padding: 24px 13px 0; color: #91a7df; font-size: 12px; letter-spacing: .02em; }
.content { min-width: 0; }
.topbar { height: 72px; background: var(--surface); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; padding: 0 32px; }
.topbar strong { color: var(--brand-dark); }
.admin-identity > span { display: grid; line-height: 1.2; text-align: right; }
.admin-identity small { color: var(--muted); font-size: 11px; margin-top: 3px; }
.main { padding: 30px 32px 50px; max-width: 1500px; margin: 0 auto; }
.page-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 24px; }
h1, h2, h3 { color: var(--brand-dark); margin: 0; line-height: 1.2; }
h1 { font-size: 28px; }
.muted { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 20px; box-shadow: var(--shadow); }
.metric small { color: var(--muted); display: block; margin-bottom: 8px; }
.metric strong { color: var(--brand-dark); font-size: 30px; }
.metric .hint { color: var(--muted); font-size: 12px; margin-top: 8px; }
.split { display: grid; grid-template-columns: 1.5fr 1fr; gap: 18px; margin-top: 18px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.table-wrap { overflow-x: auto; }
.badge { display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 99px; font-size: 12px; font-weight: 700; background: #edf1f7; color: var(--muted); }
.badge.active { background: #e4f7ed; color: var(--success); }
.badge.trial { background: #eef4ff; color: var(--brand); }
.badge.expired, .badge.revoked { background: #ffebee; color: var(--danger); }
.badge.inactive { background: #f2f4f7; color: #667085; }
.badge.role-master { background: #e9e7ff; color: #4937a8; }
.badge.role-administrator { background: #e7f0ff; color: #0750c9; }
.badge.role-support { background: #e5f7f2; color: #087760; }
.badge.role-auditor { background: #fff3dc; color: #8c5900; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 42px; border: 0; border-radius: 11px; padding: 0 16px; background: var(--brand); color: #fff; cursor: pointer; font-weight: 700; }
.button.secondary { background: #edf2ff; color: var(--brand-dark); }
.button.danger { background: #ffebee; color: var(--danger); }
.button.link { background: transparent; color: var(--brand); padding: 0; min-height: auto; }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field label { color: var(--brand-dark); font-weight: 700; }
.field input, .field select, .field textarea { width: 100%; min-height: 46px; border: 1px solid #cfd8e8; border-radius: 11px; padding: 0 13px; background: #fff; color: var(--text); }
.field textarea { padding-top: 11px; padding-bottom: 11px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(7,93,245,.13); border-color: var(--brand); }
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; margin-bottom: 18px; }
.filters .field { margin: 0; min-width: 170px; }
.alert { border-radius: 12px; padding: 12px 14px; margin-bottom: 16px; background: #eef4ff; color: var(--brand-dark); }
.alert.error { background: #ffebee; color: #8b1e25; }
.alert.success { background: #e4f7ed; color: #09663a; }
.login-page { display: grid; place-items: center; min-height: 100vh; padding: 24px; background: radial-gradient(circle at top, #eef4ff, #f9fbff 48%, #fefefe); }
.login-card { width: min(430px, 100%); background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: 30px; box-shadow: 0 24px 70px rgba(6,29,88,.15); }
.login-card .brand { color: var(--brand-dark); margin-bottom: 28px; }
.login-card .brand small { color: var(--muted); }
.code { font: 600 14px/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; word-break: break-all; background: #f4f6fa; padding: 12px; border-radius: 10px; }
.device-code { display: inline-block; margin-top: 5px; color: var(--brand-dark); font: 700 12px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: nowrap; }
.license-actions { display: flex; gap: 7px; align-items: center; flex-wrap: nowrap; min-width: max-content; }
.license-actions-primary { display: flex; gap: 7px; align-items: center; flex-wrap: nowrap; }
.license-action-form { display: flex; gap: 7px; align-items: center; flex-wrap: nowrap; }
.license-action-form select, .license-action-form input { min-height: 38px; border: 1px solid #cfd8e8; border-radius: 9px; padding: 0 10px; background: #fff; color: var(--text); }
.license-action-form input { width: 195px; }
.license-action-form .gift-custom-expiration { width: 190px; }
.license-actions .button { min-height: 38px; padding: 0 12px; }
.license-metadata { min-width: 190px; max-width: 280px; }
.license-metadata strong, .license-metadata span { display: block; }
.license-metadata span { margin-top: 4px; color: var(--muted); font-size: 12px; white-space: normal; }
.admin-dialog { width: min(560px, calc(100% - 32px)); border: 0; border-radius: 20px; padding: 0; color: var(--text); box-shadow: 0 28px 90px rgba(6,29,88,.28); }
.admin-dialog::backdrop { background: rgba(6,29,88,.55); backdrop-filter: blur(2px); }
.admin-dialog form { padding: 24px; }
.dialog-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; margin-bottom: 20px; }
.dialog-heading p { margin: 7px 0 0; }
.dialog-close { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 28px; line-height: 1; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 22px; }
.admin-page-licenses .main { max-width: none; padding-left: 20px; padding-right: 20px; }
.admin-page-licenses .licenses-table-wrap { overflow-x: visible; padding: 12px; }
.admin-page-licenses .licenses-table-wrap table { table-layout: auto; font-size: 13px; }
.admin-page-licenses .licenses-table-wrap th,
.admin-page-licenses .licenses-table-wrap td { padding: 9px 7px; }
.admin-page-licenses .licenses-table-wrap th { font-size: 10px; }
.admin-page-licenses .license-actions { gap: 5px; }
.admin-page-licenses .license-actions-primary,
.admin-page-licenses .license-action-form { gap: 5px; }
.admin-page-licenses .license-action-form select { width: 112px; min-height: 36px; padding: 0 7px; font-size: 12px; }
.admin-page-licenses .license-action-form .gift-custom-expiration { width: 164px; min-height: 36px; font-size: 11px; }
.admin-page-licenses .license-actions .button { min-height: 36px; padding: 0 9px; font-size: 12px; }
.admin-page-licenses .license-metadata { min-width: 135px; max-width: 190px; }
.admin-page-licenses .device-code { font-size: 10px; }
@media (max-width: 1180px) {
    .admin-page-licenses .licenses-table-wrap { overflow-x: auto; }
}
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.user-management { display: grid; grid-template-columns: minmax(280px, .8fr) minmax(0, 1.7fr); gap: 18px; align-items: start; }
.user-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 14px; }
.user-form-grid .wide { grid-column: 1 / -1; }
.permission-list { margin: 10px 0 0; padding-left: 20px; color: var(--muted); font-size: 13px; }
.legal { max-width: 850px; }
.legal h2 { margin-top: 28px; font-size: 20px; }
.legal p, .legal li { color: #38445d; }
.footer { color: var(--muted); font-size: 12px; margin-top: 28px; }
@media (max-width: 1000px) { .grid { grid-template-columns: repeat(2, 1fr); } .split, .user-management { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .shell { grid-template-columns: 1fr; } .sidebar { position: static; padding: 18px; } .brand { margin-bottom: 14px; } .nav { display: flex; overflow-x: auto; } .nav a { white-space: nowrap; } .sidebar-version { margin-top: 12px; padding: 0 13px; } .topbar { padding: 0 18px; } .main { padding: 22px 16px 40px; } .grid, .user-form-grid { grid-template-columns: 1fr; } .user-form-grid .wide { grid-column: auto; } }
@media print { .sidebar, .topbar, .page-head .actions, form, .footer { display: none !important; } .shell { display: block; } .main { padding: 0; max-width: none; } .card { box-shadow: none; break-inside: avoid; } body { background: #fff; } }

.installer-page { background: radial-gradient(circle at top, #eaf2ff, #f7f9fd 46%, #fefefe); }
.installer-wrap { width: min(920px, calc(100% - 32px)); margin: 28px auto 60px; }
.installer-header { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 18px; }
.installer-header .brand { margin: 0; color: var(--brand-dark); }
.installer-header .brand small { color: var(--muted); }
.setup-step { background: #fff; border: 1px solid var(--line); border-radius: 99px; padding: 7px 12px; color: var(--brand-dark); font-weight: 700; font-size: 12px; }
.installer-card { background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: clamp(22px, 4vw, 38px); box-shadow: 0 24px 70px rgba(6,29,88,.13); }
.installer-card > h1 { font-size: clamp(27px, 4vw, 36px); margin-bottom: 10px; }
.setup-section { border-top: 1px solid var(--line); padding-top: 24px; margin-top: 26px; }
.setup-section h2 { font-size: 19px; margin-bottom: 14px; }
.setup-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0 16px; }
.setup-checks { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 9px 16px; list-style: none; padding: 0; margin: 0; }
.setup-checks li { display: flex; align-items: center; gap: 9px; color: #38445d; }
.setup-status { min-width: 72px; text-align: center; border-radius: 99px; padding: 3px 7px; font-size: 10px; font-weight: 800; }
.setup-status.ok { color: var(--success); background: #e4f7ed; }
.setup-status.fail { color: var(--danger); background: #ffebee; }
.setup-confirm { display: flex; align-items: flex-start; gap: 10px; margin: 26px 0 18px; color: #38445d; }
.setup-confirm input { margin-top: 5px; }
.installer-submit { width: 100%; min-height: 54px; font-size: 16px; }
.installer-submit:disabled { cursor: not-allowed; opacity: .5; }
.setup-footnote { text-align: center; color: var(--muted); font-size: 12px; }
.installer-success { max-width: 620px; margin: 12vh auto 0; text-align: center; }
.success-mark { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 50%; color: #fff; background: var(--success); font-size: 34px; font-weight: 800; }
.installer-success .button { margin-top: 10px; }
@media (max-width: 680px) { .installer-header { align-items: flex-start; flex-direction: column; } .setup-grid, .setup-checks { grid-template-columns: 1fr; } .installer-wrap { width: min(100% - 20px, 920px); margin-top: 10px; } }

/* Public landing page */
.public-site { min-height: 100vh; overflow: hidden; background: #fff; color: var(--text); }
.public-site main { display: block; }
.public-header { position: relative; z-index: 5; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; width: min(1180px, calc(100% - 40px)); min-height: 86px; margin: 0 auto; }
.public-brand { display: inline-flex; align-items: center; gap: 11px; color: var(--brand-dark); }
.public-brand-mark { display: grid; place-items: center; width: 46px; height: 46px; overflow: hidden; border: 1px solid #dce7ff; border-radius: 14px; background: #fff; box-shadow: 0 8px 24px rgba(6,29,88,.12); }
.public-brand-mark img { width: 42px; height: 42px; object-fit: contain; }
.public-brand strong, .public-brand small { display: block; line-height: 1.15; }
.public-brand strong { font-size: 19px; letter-spacing: -.02em; }
.public-brand small { margin-top: 3px; color: var(--muted); font-size: 11px; }
.public-nav { display: flex; justify-content: center; align-items: center; gap: 25px; }
.public-nav a { color: #3e4b68; font-size: 14px; font-weight: 650; }
.public-nav a:hover { color: var(--brand); }
.public-nav .public-admin-link { padding: 9px 13px; border: 1px solid #d7e2f5; border-radius: 10px; color: var(--brand-dark); }
.public-languages { display: flex; gap: 5px; padding: 4px; border: 1px solid var(--line); border-radius: 9px; background: #f8faff; }
.public-languages a { min-width: 27px; padding: 3px 5px; border-radius: 6px; color: #52617e; text-align: center; font-size: 11px; font-weight: 800; }
.public-languages a:hover { background: #e9f0ff; color: var(--brand); }
.public-hero { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); align-items: center; gap: 70px; width: min(1180px, calc(100% - 40px)); min-height: 630px; margin: 0 auto; padding: 70px 0 95px; }
.public-hero::before { position: absolute; z-index: 0; top: -120px; right: -310px; width: 790px; height: 790px; border-radius: 50%; background: radial-gradient(circle, rgba(7,93,245,.16), rgba(7,93,245,.055) 44%, transparent 70%); content: ""; }
.public-hero-copy, .public-product-card { position: relative; z-index: 1; }
.public-eyebrow, .public-kicker { display: inline-flex; align-items: center; color: var(--brand); font-size: 12px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.public-eyebrow::before { width: 26px; height: 2px; margin-right: 10px; background: var(--brand); content: ""; }
.public-hero h1 { max-width: 760px; margin-top: 22px; color: var(--brand-dark); font-size: clamp(44px, 5.6vw, 76px); letter-spacing: -.055em; line-height: .98; }
.public-hero-copy > p { max-width: 650px; margin: 25px 0 0; color: #53617c; font-size: clamp(17px, 2vw, 21px); line-height: 1.55; }
.public-hero-actions { display: flex; align-items: center; gap: 20px; margin-top: 34px; }
.public-hero-actions .button, .public-support .button { min-height: 50px; padding: 0 21px; border-radius: 13px; box-shadow: 0 13px 28px rgba(7,93,245,.2); }
.public-text-link { font-weight: 750; }
.public-product-card { justify-self: end; display: flex; flex-direction: column; align-items: center; width: min(410px, 100%); padding: 58px 35px 31px; border: 1px solid rgba(255,255,255,.8); border-radius: 42px; background: linear-gradient(160deg, rgba(255,255,255,.98), rgba(235,242,255,.92)); box-shadow: 0 36px 90px rgba(6,29,88,.18); transform: rotate(2deg); }
.public-product-card::after { position: absolute; inset: 12px; z-index: -1; border: 1px solid rgba(7,93,245,.1); border-radius: 32px; content: ""; }
.public-product-card img { width: min(240px, 72%); aspect-ratio: 1; object-fit: contain; filter: drop-shadow(0 18px 25px rgba(7,93,245,.2)); }
.public-product-card > strong { margin-top: 18px; color: var(--brand-dark); font-size: 31px; letter-spacing: -.04em; }
.public-product-card > span { color: var(--muted); }
.public-status { display: flex; align-items: center; gap: 9px; width: 100%; margin-top: 28px; padding: 12px 14px; border-radius: 12px; background: rgba(255,255,255,.85); color: #35425d; font-size: 13px; font-weight: 700; }
.public-status i { width: 9px; height: 9px; border-radius: 50%; background: #1cac69; box-shadow: 0 0 0 5px rgba(28,172,105,.12); }
.public-trust { display: grid; grid-template-columns: repeat(3, 1fr); width: min(1180px, calc(100% - 40px)); margin: -28px auto 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.public-trust span { padding: 24px 14px; color: #495774; text-align: center; font-size: 13px; font-weight: 700; }
.public-trust span + span { border-left: 1px solid var(--line); }
.public-section { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 115px 0; }
.public-section-heading { max-width: 680px; }
.public-section h2, .public-how h2, .public-privacy h2, .public-support h2 { margin-top: 12px; color: var(--brand-dark); font-size: clamp(34px, 4vw, 52px); letter-spacing: -.045em; }
.public-section-heading > p { color: var(--muted); font-size: 18px; }
.public-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 46px; }
.public-feature-grid article { min-height: 270px; padding: 27px; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: 0 18px 46px rgba(6,29,88,.06); }
.public-feature-grid article > span { display: grid; place-items: center; width: 43px; height: 43px; border-radius: 12px; background: var(--soft); color: var(--brand); font-size: 12px; font-weight: 900; }
.public-feature-grid h3 { margin-top: 48px; font-size: 22px; letter-spacing: -.025em; }
.public-feature-grid p { color: var(--muted); }
.public-how { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; width: min(1180px, calc(100% - 40px)); margin: 0 auto 115px; padding: 62px; border-radius: 32px; background: var(--brand-dark); }
.public-how h2 { color: #fff; }
.public-how .public-kicker { color: #80a9ff; }
.public-how ol { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.public-how li { display: grid; grid-template-columns: 48px 1fr; align-items: center; gap: 17px; padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.15); color: #e7edff; font-size: 17px; }
.public-how li:last-child { border: 0; }
.public-how li b { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,.1); color: #8ab0ff; }
.public-privacy { display: grid; grid-template-columns: 260px 1fr; align-items: center; gap: 75px; width: min(1050px, calc(100% - 40px)); margin: 0 auto 115px; }
.public-privacy-mark { display: grid; place-items: center; width: 250px; height: 250px; overflow: hidden; padding: 30px; border: 1px solid #d8e5ff; border-radius: 50%; background: radial-gradient(circle at 30% 25%, #fff, #f3f7ff 58%, #e7efff); box-shadow: 0 30px 75px rgba(7,93,245,.20); }
.public-privacy-mark img { display: block; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 14px 20px rgba(7,70,193,.20)); }
.public-privacy p { max-width: 680px; color: var(--muted); font-size: 17px; }
.public-privacy a { font-weight: 800; }
.public-support { display: flex; justify-content: space-between; align-items: center; gap: 35px; width: min(1180px, calc(100% - 40px)); margin: 0 auto 90px; padding: 47px 52px; border: 1px solid #d8e5ff; border-radius: 28px; background: linear-gradient(125deg, #f5f8ff, #e9f1ff); }
.public-support h2 { margin: 0; font-size: clamp(29px, 3vw, 40px); }
.public-support p { margin-bottom: 0; color: var(--muted); font-size: 16px; }
.public-footer { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 35px; padding: 37px max(20px, calc((100% - 1180px) / 2)); border-top: 1px solid var(--line); background: #f8faff; }
.public-footer > p { color: var(--muted); text-align: center; font-size: 12px; }
.public-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px; }
.public-footer nav a { color: #4c5b78; font-size: 12px; font-weight: 700; }
@media (max-width: 920px) {
    .public-header { grid-template-columns: 1fr auto; }
    .public-nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; overflow-x: auto; padding-bottom: 14px; }
    .public-hero { grid-template-columns: 1fr; gap: 45px; padding-top: 65px; }
    .public-product-card { justify-self: center; transform: none; }
    .public-feature-grid { grid-template-columns: 1fr; }
    .public-feature-grid article { min-height: auto; }
    .public-feature-grid h3 { margin-top: 25px; }
    .public-how { grid-template-columns: 1fr; gap: 25px; padding: 42px; }
    .public-privacy { grid-template-columns: 190px 1fr; gap: 40px; }
    .public-privacy-mark { width: 180px; height: 180px; padding: 22px; }
    .public-footer { grid-template-columns: 1fr; justify-items: center; }
    .public-footer nav { justify-content: center; }
}
@media (max-width: 620px) {
    .public-header { width: min(100% - 28px, 1180px); min-height: 76px; }
    .public-nav { gap: 18px; }
    .public-nav .public-admin-link { padding: 0; border: 0; }
    .public-hero { width: min(100% - 32px, 1180px); min-height: auto; padding: 60px 0 85px; }
    .public-hero h1 { font-size: clamp(40px, 13vw, 58px); }
    .public-hero-actions { align-items: flex-start; flex-direction: column; }
    .public-trust { grid-template-columns: 1fr; width: min(100% - 32px, 1180px); }
    .public-trust span + span { border-top: 1px solid var(--line); border-left: 0; }
    .public-section { width: min(100% - 32px, 1180px); padding: 90px 0; }
    .public-how { width: min(100% - 32px, 1180px); margin-bottom: 90px; padding: 32px 24px; }
    .public-privacy { grid-template-columns: 1fr; width: min(100% - 32px, 1050px); margin-bottom: 90px; }
    .public-privacy-mark { width: 140px; height: 140px; padding: 17px; }
    .public-support { align-items: flex-start; flex-direction: column; width: min(100% - 32px, 1180px); padding: 33px 25px; }
    .public-footer { padding: 34px 20px; }
}