:root {
  --admin-primary: #2563eb; --admin-primary-dark: #1d4ed8; --admin-text: #0f172a; --admin-muted: #64748b;
  --admin-bg: #f6f8fc; --admin-surface: #fff; --admin-border: #e2e8f0; --admin-success: #15803d;
  --admin-warning: #a16207; --admin-danger: #b91c1c; --admin-radius-control: 10px; --admin-radius-card: 14px;
  --admin-shadow: 0 14px 40px rgba(15, 23, 42, .08);
}
.admin-page, .auth-page { box-sizing: border-box; }
.admin-page *, .admin-page *::before, .admin-page *::after, .auth-page *, .auth-page *::before, .auth-page *::after { box-sizing: inherit; }
.admin-page { min-height: 100vh; margin: 0; color: var(--admin-text); background: radial-gradient(circle at 100% 0,#edf2ff 0,transparent 33rem),var(--admin-bg); font: 400 15px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif; }
.admin-page .admin-container { width: min(1240px,calc(100% - 40px)); margin: 0 auto; padding: 36px 0 64px; }
.admin-page .admin-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.admin-page .admin-header > .admin-nav { margin: 0; }
.admin-page .admin-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.admin-page .admin-heading { min-width: 0; } .admin-page .admin-eyebrow { margin: 0 0 6px; color: var(--admin-primary); font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.admin-page .admin-title { margin: 0; color: var(--admin-text); font-size: clamp(28px,4vw,42px); line-height: 1.13; letter-spacing: -.035em; }
.admin-page .admin-subtitle { max-width: 760px; margin: 10px 0 0; color: var(--admin-muted); }
.admin-page .admin-nav { display: flex; flex-wrap: nowrap; overflow-x: auto; align-items: center; gap: 5px; margin: 0 0 34px; padding: 5px; border: 1px solid var(--admin-border); border-radius: var(--admin-radius-card); background: rgba(255,255,255,.78); box-shadow: 0 5px 18px rgba(31,51,93,.05); scrollbar-width: thin; }
.admin-page .admin-nav-link { flex: 0 0 auto; display: inline-flex; align-items: center; min-height: 38px; padding: 7px 13px; border-radius: var(--admin-radius-control); color: var(--admin-muted); font-size: 14px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.admin-page .admin-nav-link:hover, .admin-page .admin-nav-link[aria-current="page"] { color: var(--admin-primary-dark); background: #eef2ff; }
.admin-page .admin-card, .admin-page .card, .admin-page .admin-section, .admin-page .total, .admin-page .cards article, .admin-page .detail-panel, .admin-page .tenant-card { border: 1px solid var(--admin-border); border-radius: var(--admin-radius-card); background: var(--admin-surface); box-shadow: var(--admin-shadow); }
.admin-page .admin-card, .admin-page .admin-section { padding: 22px; } .admin-page .card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; } .admin-page .admin-section { margin-top: 22px; }
.admin-page .admin-card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.admin-page .admin-grid { display: grid; grid-template-columns: repeat(12,minmax(0,1fr)); gap: 18px; } .admin-page .admin-grid > .admin-card, .admin-page .admin-grid > article { grid-column: span 4; } .admin-page .admin-grid > .admin-empty { grid-column: 1 / -1; width: 100%; }
.admin-page h2 { margin: 0 0 14px; font-size: 19px; letter-spacing: -.015em; } .admin-page h3 { font-size: 16px; } .admin-page p { color: var(--admin-muted); }
.admin-page .toolbar, .admin-page .admin-toolbar { display: flex; align-items: flex-end; flex-wrap: wrap; gap: 14px; padding: 18px; border: 1px solid var(--admin-border); border-radius: var(--admin-radius-card); background: var(--admin-surface); box-shadow: var(--admin-shadow); }
.admin-page .toolbar > .admin-field { flex: 1 1 190px; } .admin-page .form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; } .admin-page .outcome-field { grid-column: 1/-1; }
.admin-page .admin-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.admin-page .admin-field, .admin-page .field { display: grid; gap: 7px; color: #475467; font-size: 13px; font-weight: 700; } .admin-page .admin-check { display: flex; align-items: center; gap: 9px; align-self: center; color: var(--admin-text); font-weight: 700; }
.admin-page fieldset.admin-field { border: 1px solid var(--admin-border); border-radius: 12px; padding: 14px; } .admin-page fieldset.admin-field legend { padding: 0 6px; color: var(--admin-text); font-size: 13px; font-weight: 800; }
.admin-page .admin-field input, .admin-page .admin-field select, .admin-page .admin-field textarea, .admin-page .field input, .admin-page .field select, .admin-page .field textarea, .admin-page input:not([type="checkbox"]):not([type="radio"]), .admin-page select, .admin-page textarea { width: 100%; min-height: 42px; padding: 9px 11px; border: 1px solid #ccd4e2; border-radius: var(--admin-radius-control); outline: 0; color: var(--admin-text); background: #fff; font: inherit; }
.admin-page textarea { min-height: 100px; resize: vertical; } .admin-page .check { display: flex; align-items: center; gap: 9px; align-self: center; color: var(--admin-text); font-weight: 700; } .admin-page .check input { width: 17px; height: 17px; accent-color: var(--admin-primary); }
.admin-page .admin-field input:focus-visible, .admin-page .admin-field select:focus-visible, .admin-page .admin-field textarea:focus-visible, .admin-page input:focus-visible, .admin-page select:focus-visible, .admin-page textarea:focus-visible, .admin-page button:focus-visible, .admin-page a:focus-visible { border-color: var(--admin-primary); box-shadow: 0 0 0 3px rgba(49,87,213,.18); outline: 0; }
.admin-page .button, .admin-page button { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 8px 15px; border: 1px solid var(--admin-border); border-radius: var(--admin-radius-control); cursor: pointer; color: var(--admin-text); background: var(--admin-surface); font: inherit; font-size: 14px; font-weight: 800; transition: background-color .18s ease,border-color .18s ease,transform .18s ease; }
.admin-page .button:hover, .admin-page button:hover { transform: translateY(-1px); } .admin-page .button-primary { color: #fff; border-color: var(--admin-primary); background: var(--admin-primary); } .admin-page .button-primary:hover { background: var(--admin-primary-dark); }
.admin-page .button-secondary { color: var(--admin-primary-dark); border-color: #c9d3fa; background: #eef2ff; } .admin-page .button-danger { color: #fff; background: var(--admin-danger); } .admin-page .button-ghost { color: var(--admin-muted); border-color: var(--admin-border); background: #fff; }
.admin-page .button:disabled, .admin-page button:disabled { cursor: not-allowed; opacity: .52; transform: none; } .admin-page .badge { display: inline-flex; width: fit-content; padding: 3px 9px; border-radius: 999px; color: var(--admin-primary-dark); background: #eef2ff; font-size: 12px; font-weight: 800; }
.admin-page .badge.ACTIVE, .admin-page .badge.active, .admin-page .badge.success { color: var(--admin-success); background: #e9f8f1; } .admin-page .badge.SUSPENDED, .admin-page .badge.suspended, .admin-page .badge.EXPIRED, .admin-page .badge.danger { color: var(--admin-danger); background: #fff0ee; } .admin-page .badge.TRIAL, .admin-page .badge.trial, .admin-page .badge.warning { color: var(--admin-warning); background: #fff5df; }
.admin-page .admin-table-wrap, .admin-page .table-wrap { overflow-x: auto; border: 1px solid var(--admin-border); border-radius: 12px; } .admin-page .admin-table, .admin-page table { width: 100%; min-width: 620px; border-collapse: collapse; } .admin-page .admin-table th, .admin-page .admin-table td, .admin-page th, .admin-page td { padding: 13px 15px; border-bottom: 1px solid var(--admin-border); text-align: left; vertical-align: middle; }
.admin-page .admin-table th, .admin-page th { color: var(--admin-muted); background: #fafbfe; font-size: 12px; text-transform: uppercase; } .admin-page .admin-table tr:last-child td, .admin-page tr:last-child td { border-bottom: 0; }
.admin-page .admin-pagination, .admin-page .pagination { display: flex; align-items: center; justify-content: flex-end; gap: 10px; margin-top: 16px; color: var(--admin-muted); }
.admin-page .admin-empty, .admin-page .empty, .admin-page .admin-alert, .admin-page .alert, .admin-page .admin-status, .admin-page .status { padding: 14px 16px; border-radius: 12px; color: var(--admin-muted); background: #f8fafc; } .admin-page .admin-alert, .admin-page .alert { border: 1px solid #f5cf81; color: var(--admin-warning); background: #fff5df; } .admin-page .admin-status, .admin-page .status { margin-top: 16px; }
.admin-page .admin-alert:empty, .admin-page .alert:empty, .admin-page .admin-status:empty, .admin-page .status:empty { display: none; }
.admin-page .total { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px; }
.admin-page .admin-dialog, .admin-page dialog { width: min(760px,calc(100% - 32px)); padding: 0; border: 0; border-radius: 18px; box-shadow: 0 25px 80px rgba(18,30,56,.25); } .admin-page .admin-dialog::backdrop, .admin-page dialog::backdrop { background: rgba(14,24,45,.58); } .admin-page .admin-dialog > form, .admin-page dialog > form { padding: 26px; }
.admin-page .admin-dialog header, .admin-page dialog header { align-items: center; margin-bottom: 18px; } .admin-page .admin-dialog header h2, .admin-page dialog header h2 { margin: 0; } .admin-page .actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; } .admin-page a { color: var(--admin-primary); font-weight: 700; }
.admin-page .loading { color: var(--admin-muted); opacity: .75; } .admin-page .trend { border: 1px solid var(--admin-border); border-radius: 14px; background: #fbfcff; }
.admin-page .trend-legend { display: flex; flex-wrap: wrap; gap: 12px; color: var(--admin-muted); font-size: 12px; font-weight: 700; } .admin-page .trend-legend span::before { display: inline-block; width: 9px; height: 9px; margin-right: 5px; border-radius: 50%; background: var(--admin-primary); content: ""; } .admin-page .trend-legend span:nth-child(2)::before { background: #93c5fd; } .admin-page .trend-legend span:nth-child(3)::before { background: var(--admin-success); }
.auth-page { min-height: 100vh; margin: 0; color: var(--admin-text); background: radial-gradient(circle at 20% 10%, #dbeafe 0, transparent 32%), linear-gradient(145deg, #f8fafc, #eef4ff); font: 400 15px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,"PingFang SC",sans-serif; }
.auth-page .auth-shell { min-height: 100vh; display: grid; place-items: center; padding: 28px; }
.auth-page .auth-card { width: min(100%,430px); padding: 34px; border: 1px solid rgba(148,163,184,.28); border-radius: 20px; background: rgba(255,255,255,.96); box-shadow: var(--admin-shadow); }
.auth-page .auth-brand { display: flex; align-items: center; gap: 9px; margin-bottom: 28px; color: var(--admin-primary-dark); font-size: 18px; font-weight: 900; }
.auth-page .auth-brand__mark { display: inline-grid; width: 32px; height: 32px; place-items: center; border-radius: 10px; color: #fff; background: var(--admin-primary); font-size: 16px; }
.auth-page .auth-eyebrow { margin: 0 0 6px; color: var(--admin-primary); font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.auth-page .auth-title, .auth-page h1 { margin: 0; font-size: clamp(26px,5vw,34px); line-height: 1.15; letter-spacing: -.035em; }
.auth-page .auth-subtitle { margin: 10px 0 0; color: var(--admin-muted); }
.auth-page .auth-form { display: grid; gap: 16px; margin-top: 24px; }
.auth-page .auth-field { display: grid; gap: 7px; color: #475467; font-size: 13px; font-weight: 700; }
.auth-page .auth-field input { width: 100%; min-height: 42px; padding: 9px 11px; border: 1px solid #ccd4e2; border-radius: var(--admin-radius-control); outline: 0; color: var(--admin-text); background: #fff; font: inherit; }
.auth-page .auth-form .button { width: 100%; }
.auth-page .button, .auth-page button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 9px 15px; border: 1px solid var(--admin-border); border-radius: var(--admin-radius-control); cursor: pointer; color: var(--admin-text); background: var(--admin-surface); font: inherit; font-size: 14px; font-weight: 800; transition: background-color .18s ease,border-color .18s ease,transform .18s ease; }
.auth-page .button:hover, .auth-page button:hover { transform: translateY(-1px); }
.auth-page .button-primary { color: #fff; border-color: var(--admin-primary); background: var(--admin-primary); }
.auth-page .button-primary:hover { border-color: var(--admin-primary-dark); background: var(--admin-primary-dark); }
.auth-page .auth-field input:focus-visible, .auth-page .button:focus-visible, .auth-page button:focus-visible, .auth-page .auth-login-link:focus-visible { border-color: var(--admin-primary); outline: 3px solid #1d4ed8; outline-offset: 2px; }
.auth-page .auth-status { display: none; margin: 0; padding: 11px 13px; border-radius: 10px; color: var(--admin-muted); background: #f8fafc; }
.auth-page .auth-status.is-visible, .auth-page .auth-status.is-success, .auth-page .auth-status.is-error { display: block; }
.auth-page .auth-status.is-success { color: var(--admin-success); background: #e9f8f1; }
.auth-page .auth-status.is-error { color: var(--admin-danger); background: #fff0ee; }
.auth-page .button:disabled, .auth-page button:disabled { cursor: not-allowed; opacity: .55; transform: none; }
.auth-page .auth-login-link { color: var(--admin-primary); font-weight: 700; text-align: center; text-decoration: none; }
@media (max-width:760px) { .admin-page .admin-container { width: min(100% - 28px,1240px); padding-top: 22px; } .admin-page .admin-header { align-items: flex-start; flex-direction: column; } .admin-page .admin-nav { width: 100%; max-width: 100%; margin-bottom: 24px; } .admin-page .admin-grid > .admin-card, .admin-page .admin-grid > article { grid-column: 1/-1; } .admin-page .form-grid { grid-template-columns: 1fr; } }
@media (max-width:480px) { .admin-page .admin-container { width: min(100% - 20px,1240px); } .admin-page .admin-card, .admin-page .admin-section { padding: 17px; } .admin-page .toolbar { align-items: stretch; flex-direction: column; } .admin-page .toolbar > .admin-field { flex-basis: auto; } .auth-page .auth-shell { padding: 16px; } .auth-page .auth-card { padding: 26px 22px; } }
@media (prefers-reduced-motion: reduce) { .admin-page .button, .admin-page button, .admin-page .admin-nav-link, .auth-page .button { transition: none; } .admin-page .button:hover, .admin-page button:hover, .auth-page .button:hover { transform: none; } }