:root {
    color-scheme: dark;
    --bg: #101412;
    --surface: #171d1a;
    --surface-2: #202823;
    --border: #354039;
    --text: #f4f7f5;
    --muted: #a6b1aa;
    --green: #7dcf55;
    --yellow: #f4c84d;
    --cyan: #66c6d7;
    --danger: #ef7a72;
    --sidebar: 232px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-width: 320px;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
button, input, select, textarea { font: inherit; }
button, input, select, textarea {
    min-height: 42px;
    border: 1px solid var(--border);
    border-radius: 6px;
}
input, select, textarea {
    width: 100%;
    padding: 9px 11px;
    background: #0e1310;
    color: var(--text);
}
textarea { min-height: 88px; resize: vertical; }
button {
    padding: 9px 16px;
    border-color: var(--green);
    background: var(--green);
    color: #0a1308;
    font-weight: 750;
    cursor: pointer;
}
button:hover, button:focus-visible { filter: brightness(1.12); outline: 2px solid var(--yellow); outline-offset: 2px; }
button.secondary { background: transparent; border-color: var(--border); color: var(--text); }
button.danger { border-color: var(--danger); background: transparent; color: var(--danger); }
.button {
    display: inline-grid;
    min-height: 42px;
    place-items: center;
    padding: 9px 16px;
    border: 1px solid var(--green);
    border-radius: 6px;
    background: var(--green);
    color: #0a1308;
    font-weight: 750;
    text-decoration: none;
}
.button.secondary { border-color: var(--border); background: transparent; color: var(--text); }
label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; font-weight: 650; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: 23px; }
h2 { margin-bottom: 0; font-size: 20px; }
h3 { margin-bottom: 14px; font-size: 17px; }
.eyebrow { margin-bottom: 3px; color: var(--green); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.muted { color: var(--muted); }
.app-shell { min-height: 100vh; }
.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--sidebar);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: 18px 12px;
    border-right: 1px solid var(--border);
    background: #0c110e;
}
.sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 0 8px 22px; }
.brand-mark {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    border: 2px solid var(--green);
    border-radius: 50%;
    background: #142014;
    color: var(--yellow);
    font-weight: 900;
}
.brand-mark.small { width: 36px; height: 36px; font-size: 12px; }
.sidebar nav { display: grid; gap: 4px; }
.sidebar nav a {
    padding: 10px 12px;
    border-left: 3px solid transparent;
    color: var(--muted);
    text-decoration: none;
}
.sidebar nav a:hover, .sidebar nav a.active {
    border-left-color: var(--yellow);
    background: var(--surface);
    color: var(--text);
}
.logout-form { margin-top: auto; }
.logout-form button { width: 100%; }
.workspace { margin-left: var(--sidebar); padding: 0 30px 60px; }
.topbar {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    min-height: 82px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    background: rgba(16, 20, 18, .96);
}
.account-summary { display: grid; text-align: right; }
.account-summary span, .account-summary small { color: var(--muted); }
.account-summary strong { color: var(--yellow); font-size: 18px; }
.content-section { padding: 28px 0; border-bottom: 1px solid var(--border); scroll-margin-top: 82px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; margin-bottom: 18px; }
.status-dot { color: var(--green); font-size: 13px; }
.status-dot::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: var(--green); }
.metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.metrics article, .plan-grid article {
    padding: 17px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
}
.metrics span, .plan-grid span, .plan-grid small { display: block; color: var(--muted); }
.metrics strong { display: block; margin-top: 8px; font-size: 28px; }
.operational-metrics { margin-top: 12px; }
.two-column { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 18px; align-items: start; }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 6px; }
.table-wrap.compact { margin-top: 18px; }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
th, td { padding: 11px 13px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
th { color: var(--muted); font-size: 11px; text-transform: uppercase; }
td small { display: block; max-width: 150px; overflow: hidden; color: var(--muted); text-overflow: ellipsis; }
tbody tr:last-child td { border-bottom: 0; }
.form-panel {
    display: grid;
    gap: 12px;
    padding: 17px;
    border-left: 3px solid var(--green);
    background: var(--surface);
}
.inline-form { display: grid; grid-template-columns: 1.4fr .7fr 2fr auto; gap: 10px; align-items: end; }
.activation-form { grid-template-columns: 2fr .7fr 1.4fr auto; }
.license-layout { grid-template-columns: minmax(320px, .8fr) minmax(300px, 1.2fr); }
.license-help {
    padding: 17px;
    border: 1px solid var(--border);
    background: var(--surface);
}
.license-help p:last-child { margin-bottom: 0; }
.generated-codes {
    display: grid;
    gap: 10px;
    margin-top: 16px;
    padding: 16px;
    border-left: 3px solid var(--yellow);
    background: var(--surface-2);
}
.generated-codes textarea {
    min-height: 74px;
    color: var(--yellow);
    font: 750 16px/1.7 ui-monospace, SFMono-Regular, Consolas, monospace;
}
.legacy-activation { margin-top: 18px; color: var(--muted); }
.license-list-heading { margin-top: 24px; }
.legacy-activation summary { cursor: pointer; font-weight: 700; }
.legacy-activation .activation-form { margin-top: 12px; }
.badge.available { color: var(--green); }
.badge.redeemed { color: var(--cyan); }
.badge.expired { color: var(--muted); }
.credit-request-form { margin-top: 14px; grid-template-columns: .8fr 2fr auto; }
.wide-field { min-width: 0; }
.table-action { display: inline; }
.table-action button { min-height: 34px; padding: 5px 10px; font-size: 12px; }
.form-note { margin: 10px 0 0; font-size: 13px; }
.badge { display: inline-block; padding: 3px 7px; border-radius: 4px; background: var(--surface-2); font-size: 12px; }
.badge.active { color: var(--green); }
.badge.pending, .badge.requested, .badge.draft { color: var(--yellow); }
.badge.published { color: var(--cyan); }
.badge.suspended, .badge.closed, .badge.blocked, .badge.revoked, .badge.withdrawn { color: var(--danger); }
.positive { color: var(--green); }
.negative { color: var(--danger); }
.empty { padding: 28px; color: var(--muted); text-align: center; }
.plan-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.plan-grid strong { display: block; margin: 8px 0 2px; font-size: 21px; color: var(--yellow); }
.alert { margin: 16px 0; padding: 11px 13px; border-left: 3px solid var(--green); background: var(--surface-2); }
.alert.error { border-left-color: var(--danger); }
.login-body { display: grid; min-height: 100vh; place-items: center; padding: 24px; }
.login-shell {
    display: grid;
    width: min(760px, 100%);
    grid-template-columns: 1.1fr .9fr;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
}
.login-brand, .login-form { padding: 38px; }
.login-brand { background: #112017; }
.login-brand h1 { margin: 16px 0 8px; font-size: 34px; }
.login-brand p:last-child { color: var(--muted); }
.login-form form { display: grid; gap: 14px; }
.app-user-search { grid-template-columns: minmax(240px, 1fr) auto auto; margin-bottom: 16px; }
.device-action { display: flex; min-width: 220px; gap: 6px; }
.device-action select { min-height: 34px; }
.profile-management { margin-top: 22px; }
.compact-heading { align-items: center; margin-bottom: 10px; }
.profile-actions { display: flex; gap: 6px; }
.operations-form { border-left-color: var(--cyan); }
.theme-form { border-left-color: var(--yellow); }
.theme-layout { display: grid; grid-template-columns: minmax(280px, .8fr) minmax(420px, 1.2fr); gap: 18px; }
.theme-controls { display: grid; gap: 12px; }
.theme-controls small { color: var(--muted); font-weight: 400; }
.theme-preview {
    position: relative;
    min-height: 310px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: #08100b;
}
.theme-preview-bg { position: absolute; width: 100%; height: 100%; object-fit: cover; }
.theme-preview-fallback { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); }
.theme-preview-overlay { position: absolute; inset: 0; background: rgba(0, 0, 0, var(--theme-overlay)); }
.theme-preview-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    color: #fff;
    font-weight: 800;
}
.theme-preview-content img, .theme-preview-content strong {
    position: absolute;
    top: 22px;
    width: 68px;
    height: 68px;
    object-fit: contain;
}
.theme-preview-content span { padding: 12px; border-bottom: 3px solid var(--theme-accent); background: rgba(0,0,0,.48); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.form-grid .wide-field { grid-column: 1 / -1; }
.toggle-row { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.toggle-row label { display: flex; align-items: center; gap: 7px; }
.toggle-row input { width: 18px; min-height: 18px; }
.releases-layout { grid-template-columns: 330px minmax(0, 1fr); }
#comunicados .two-column { grid-template-columns: 1fr; }

@media (max-width: 900px) {
    :root { --sidebar: 188px; }
    .workspace { padding-inline: 20px; }
    .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .two-column { grid-template-columns: 1fr; }
    .inline-form { grid-template-columns: 1fr 1fr; }
    .releases-layout { grid-template-columns: 1fr; }
    .theme-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .sidebar { position: static; width: 100%; min-height: auto; }
    .sidebar nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .logout-form { margin-top: 16px; }
    .workspace { margin-left: 0; padding: 0 14px 40px; }
    .topbar { position: static; }
    .metrics, .plan-grid, .inline-form, .login-shell { grid-template-columns: 1fr; }
    .form-grid, .app-user-search { grid-template-columns: 1fr; }
    .form-grid .wide-field { grid-column: auto; }
    .profile-actions { min-width: 380px; }
    .login-brand, .login-form { padding: 26px; }
}