:root {
    color-scheme: dark;
    --surface: #24212f;
    --surface-inset: #1d1b27;
    --text: #e7e3ef;
    --text-secondary: #c5bed5;
    --text-muted: #aaa2bb;
    --accent: #c2adf0;
    --accent-surface: #383047;
    --border: #393344;
    --border-control: #62576f;
    --success: #8bd3a5;
    --success-surface: #223a30;
    --warning: #e4bf83;
    --warning-surface: #3c3225;
    --error: #efa5b4;
    --error-surface: #402a34;
}
::selection { background: var(--accent-surface); color: var(--text); }
input::placeholder, textarea::placeholder { color: var(--text-muted); opacity: 1; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.payment-period-option input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }
body { margin: 0; min-height: 100vh; font-family: "Segoe UI", Arial, sans-serif; color: var(--text); background: radial-gradient(ellipse at top left, rgba(117,96,184,.12), transparent 48%), linear-gradient(180deg,#17161f 0%,#1b1925 100%); }
.container { max-width: 860px; margin: 0 auto; padding: 0 16px; }
.site-navigation { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--border); background: rgba(27,25,37,.94); backdrop-filter: blur(16px); }
.site-navigation-inner { box-sizing: border-box; max-width: 900px; min-height: 72px; margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.site-navigation-brand { flex: none; color: var(--accent); font-size: 20px; font-weight: 800; letter-spacing: -.04em; }
.site-navigation-brand span { margin-left: 8px; color: var(--text-muted); font-size: 12px; font-weight: 600; letter-spacing: 0; }
.site-navigation-links { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 4px; }
.site-navigation-links :is(a, button) { display: inline-block; padding: 10px 15px; border-radius: 12px; color: var(--text-secondary); font-size: 14px; font-weight: 650; text-decoration: none; transition: background .15s ease, color .15s ease; }
.site-navigation-links :is(a, button):hover, .site-navigation-links :is(a, button):focus-visible { background: var(--accent-surface); color: var(--accent); }
.site-navigation-links :is(a, button)[aria-current="page"] { background: var(--accent-surface); color: var(--accent); }
.payment-shell { min-height: calc(100vh - 72px); box-sizing: border-box; padding: 24px 0; display: flex; align-items: center; justify-content: center; }
.payment-card { width: 100%; max-width: 470px; box-sizing: border-box; padding: 32px; border: 1px solid var(--border); border-radius: 24px; background: var(--surface); box-shadow: 0 24px 70px rgba(0,0,0,.22); }
h1 { margin: 0; font-size: 34px; line-height: 1.1; }
.payment-status, .payment-meta { margin-top: 24px; padding: 16px 18px; border-radius: 18px; }
.payment-status-active { background: var(--success-surface); border: 1px solid #365b48; color: var(--success); }
.payment-status-inactive { background: var(--warning-surface); border: 1px solid #68533a; color: var(--warning); }
.payment-meta { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 16px; padding: 11px 14px; background: var(--surface-inset); border: 1px solid var(--border); color: var(--text-secondary); font-size: 14px; }
.payment-meta strong, .payment-total strong { color: var(--text); }
.payment-periods { margin: 22px 0 0; padding: 0; border: 0; }
.payment-periods legend { margin-bottom: 10px; color: var(--text-secondary); font-weight: 600; }
.payment-period-options { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
.payment-period-option { margin: 0; cursor: pointer; }
.payment-period-option input { position: absolute; opacity: 0; }
.payment-period-option span { display: block; padding: 12px 6px; border: 1px solid var(--border-control); border-radius: 14px; color: var(--text-secondary); font-weight: 600; text-align: center; }
.payment-period-option input:checked + span { border-color: var(--accent); background: var(--accent-surface); color: var(--accent); }
.payment-total { margin: 16px 0 0; color: var(--text-secondary); }
.payment-total strong { font-size: 20px; }
.payment-submit-btn { width: 100%; min-height: 48px; margin-top: 24px; border: 0; border-radius: 14px; background: linear-gradient(135deg,#7056aa 0%,#8458a6 100%); color: #fff; font-size: 15px; font-weight: 700; cursor: pointer; }
@media (max-width: 640px) { .payment-card { padding: 24px 18px; border-radius: 20px; } h1 { font-size: 28px; } .site-navigation-inner { min-height: 64px; padding: 8px 12px; gap: 6px; } .site-navigation-brand { font-size: 18px; } .site-navigation-brand span { display: none; } .site-navigation-links { gap: 0; } .site-navigation-links :is(a, button) { padding: 9px 8px; font-size: 13px; } .payment-shell { min-height: calc(100vh - 64px); } }
.status-page { max-width: 720px; padding-top: 44px; padding-bottom: 80px; }
.status-header { margin-bottom: 28px; }
.status-header p { margin: 13px 0 0; color: var(--text-muted); line-height: 1.6; }
.eyebrow { display: block; margin-bottom: 12px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.status-card, .news-card, .admin-card { max-width: none; }
.status-card { padding: 28px 32px; }
.status-heading { display: flex; align-items: center; gap: 9px; color: var(--text-secondary); font-size: 14px; font-weight: 700; }
.status-dot { width: 10px; height: 10px; flex: none; border-radius: 50%; }
.status-dot-operational { background: #31a563; box-shadow: 0 0 0 5px var(--success-surface); }
.status-dot-degraded { background: #de9b2e; box-shadow: 0 0 0 5px var(--warning-surface); }
.status-dot-outage { background: #db6470; box-shadow: 0 0 0 5px var(--error-surface); }
.status-card h2 { margin: 18px 0 0; font-size: 26px; }
.status-message { margin: 12px 0 0; color: var(--text-secondary); line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.status-time, .news-card time { display: block; margin-top: 17px; color: var(--text-muted); font-size: 12px; }
.news-section { margin-top: 42px; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.section-heading h2, .admin-news h2 { margin: 0; font-size: 22px; }
.section-heading span { color: var(--text-muted); font-size: 13px; }
.news-list, .admin-news { display: grid; gap: 14px; }
.news-card { padding: 24px 28px; }
.news-card time { margin: 0; }
.news-card h3 { margin: 11px 0 0; font-size: 18px; }
.news-card p { margin: 10px 0 0; color: var(--text-secondary); line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; }
.empty-news { max-width: none; padding: 25px 28px; color: var(--text-muted); line-height: 1.6; }
.admin-page { max-width: 720px; }
.admin-card { margin-bottom: 16px; }
.admin-card h2 { margin: 0 0 22px; font-size: 21px; }
.admin-card form { display: grid; }
.admin-card label { margin-bottom: 8px; color: var(--text-secondary); font-size: 14px; font-weight: 600; }
.admin-card input, .admin-card select, .admin-card textarea { box-sizing: border-box; width: 100%; margin-bottom: 19px; padding: 12px 14px; border: 1px solid var(--border-control); border-radius: 12px; background: var(--surface-inset); color: var(--text); font: inherit; }
.admin-card textarea { resize: vertical; }
.admin-card input:focus, .admin-card select:focus, .admin-card textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.admin-card .payment-submit-btn { margin-top: 2px; }
.admin-news { margin-top: 38px; }
.delete-btn { margin-top: 18px; padding: 0; border: 0; background: none; color: var(--error); font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.form-message { display: none; margin-bottom: 16px; padding: 13px 16px; border: 1px solid #69414d; border-radius: 12px; background: var(--error-surface); color: var(--error); }
.form-message-visible { display: block; }
@media (max-width: 640px) { .status-page { padding-top: 30px; padding-bottom: 50px; } .status-card, .news-card, .admin-card { padding: 24px 20px; } .section-heading span { display: none; } }
.support-page { max-width: 630px; }
.support-card { max-width: none; }
.support-card form { display: grid; }
.support-card form[hidden] { display: none; }
.support-card label { margin-bottom: 8px; color: var(--text-secondary); font-size: 14px; font-weight: 600; }
.support-card label span:not(.optional-label) { color: var(--error); }
.support-card input[type="email"], .support-card textarea { box-sizing: border-box; width: 100%; margin-bottom: 20px; padding: 12px 14px; border: 1px solid var(--border-control); border-radius: 12px; background: var(--surface-inset); color: var(--text); font: inherit; }
.support-card textarea { resize: vertical; }
.support-card input[type="email"]:focus, .support-card textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.support-card input[type="file"] { width: 100%; font: inherit; font-size: 14px; }
.support-card input[type="file"]::file-selector-button { margin-right: 12px; padding: 10px 12px; border: 1px solid var(--border-control); border-radius: 10px; background: var(--surface-inset); color: var(--accent); font: inherit; font-weight: 600; cursor: pointer; }
.optional-label { margin-left: 4px; color: var(--text-muted); font-size: 12px; font-weight: 400; }
.field-hint { margin: 10px 0 0; color: var(--text-muted); font-size: 12px; line-height: 1.5; }
.support-card .payment-submit-btn { margin-top: 24px; }
.payment-submit-btn:disabled { opacity: .65; cursor: wait; }
.support-success { padding: 12px 0; color: var(--success); font-size: 17px; font-weight: 700; line-height: 1.5; }
.support-success[hidden] { display: none; }
.support-ticket { max-width: none; padding: 24px 28px; }
.ticket-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.ticket-number { font-size: 18px; font-weight: 700; }
.ticket-state { padding: 6px 10px; border-radius: 99px; background: var(--warning-surface); color: var(--warning); font-size: 12px; font-weight: 700; }
.ticket-state-done { background: var(--success-surface); color: var(--success); }
.support-ticket time { display: block; margin-top: 8px; color: var(--text-muted); font-size: 12px; }
.ticket-email { margin: 18px 0 0; color: var(--text-secondary); }
.ticket-email a, .ticket-actions a, .ticket-pagination a { color: var(--accent); font-weight: 600; }
.ticket-description { margin: 16px 0 0; color: var(--text-secondary); line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; }
.ticket-actions { display: flex; flex-wrap: wrap; gap: 12px 20px; margin-top: 20px; }
.ticket-actions button { padding: 0; border: 0; background: none; color: var(--accent); font: inherit; font-weight: 600; cursor: pointer; }
.ticket-pagination { display: flex; justify-content: space-between; gap: 14px; margin-top: 24px; color: var(--text-muted); font-size: 14px; }
@media (max-width: 640px) { .support-ticket { padding: 24px 20px; } }
.cabinet-page { max-width: 720px; }
.cabinet-header { position: relative; padding-right: 95px; }
.cabinet-logout { position: absolute; top: 4px; right: 0; padding: 7px 0; border: 0; background: none; color: var(--accent); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
.cabinet-primary-link, .cabinet-get-key { box-sizing: border-box; display: inline-flex; align-items: center; justify-content: center; width: 190px; min-height: 48px; padding: 12px; border: 0; border-radius: 12px; background: linear-gradient(135deg,#7056aa 0%,#8458a6 100%); color: #fff; font: inherit; font-weight: 700; text-align: center; text-decoration: none; cursor: pointer; }
.cabinet-payment-action { display: flex; justify-content: flex-end; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.cabinet-primary-link:hover, .cabinet-get-key:hover, .key-order-action:hover { filter: brightness(1.06); }
.cabinet-primary-link:focus-visible, .cabinet-get-key:focus-visible, .key-order-action:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.key-order-dialog { box-sizing: border-box; width: min(440px, calc(100% - 32px)); max-height: calc(100% - 32px); padding: 28px; border: 0; border-radius: 18px; background: var(--surface-inset); color: var(--text); box-shadow: 0 20px 70px rgba(0,0,0,.3); }
.key-order-dialog::backdrop { background: rgba(10,9,16,.72); }
.key-order-dialog h2 { margin: 0 36px 22px 0; font-size: 23px; }
.key-order-close { position: absolute; top: 18px; right: 20px; padding: 2px 8px; border: 0; background: none; color: var(--text-muted); font: inherit; font-size: 28px; line-height: 1; cursor: pointer; }
.key-order-dialog label { display: block; margin-bottom: 8px; color: var(--text-secondary); font-weight: 600; }
.key-order-dialog select { box-sizing: border-box; width: 100%; padding: 12px 14px; border: 1px solid var(--border-control); border-radius: 12px; background: var(--surface-inset); color: var(--text); font: inherit; }
.key-order-dialog select:focus-visible, .key-order-close:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.key-order-summary { margin-top: 22px; }
.key-order-shortfall { margin: 14px 0 0; color: var(--error); font-size: 14px; }
.key-order-action { box-sizing: border-box; display: flex; align-items: center; justify-content: center; width: 100%; min-height: 48px; margin-top: 22px; padding: 12px; border: 0; border-radius: 12px; background: linear-gradient(135deg,#7056aa 0%,#8458a6 100%); color: #fff; font: inherit; font-weight: 700; text-align: center; text-decoration: none; cursor: pointer; }
.key-order-message { margin: 14px 0 0; color: var(--text-muted); font-size: 14px; line-height: 1.5; }
.key-order-message:empty, .key-order-dialog [hidden] { display: none; }
@media (max-width: 440px) { .cabinet-payment-action > * { flex: 1 1 160px; } .key-order-dialog { padding: 24px 20px; } }
.cabinet-status-line { display: flex; align-items: center; gap: 14px; }
.cabinet-status-line .status-dot { position: relative; width: 14px; height: 14px; align-self: center; transform: translateY(-1px); }
.cabinet-status-line .status-dot-operational { --status-wave-color: #31a563; }
.cabinet-status-line .status-dot-degraded { --status-wave-color: #de9b2e; }
.cabinet-status-line .status-dot-outage { --status-wave-color: #db6470; }
.cabinet-status-line .status-dot::before, .cabinet-status-line .status-dot::after { content: ""; position: absolute; inset: -4px; border: 2px solid var(--status-wave-color); border-radius: 50%; pointer-events: none; animation: cabinet-status-wave 2.4s ease-out infinite; }
.cabinet-status-line .status-dot::after { animation-delay: -1.2s; }
@keyframes cabinet-status-wave { 0% { opacity: .65; transform: scale(.55); } 75%, 100% { opacity: 0; transform: scale(2); } }
@media (prefers-reduced-motion: reduce) { .cabinet-status-line .status-dot::before, .cabinet-status-line .status-dot::after { animation: none; opacity: 0; } }
.status-card .cabinet-status-line h2 { margin: 0; font-size: 26px; line-height: 1.2; }
.cabinet-data-list { margin: 0; }
.cabinet-overview { margin-top: 22px; }
.cabinet-data-list > div { display: grid; grid-template-columns: minmax(0, 1fr) max-content; align-items: center; gap: 12px; padding: 13px 0; border-top: 1px solid var(--border); }
.cabinet-data-list dt { min-width: 0; color: var(--text-muted); }
.cabinet-data-list dd { min-width: 0; margin: 0; font-weight: 700; text-align: right; white-space: nowrap; }
.cabinet-details { max-width: none; margin-top: 16px; }
.cabinet-details h2 { margin: 0 0 17px; font-size: 21px; }
.cabinet-key { margin-top: 0; padding-top: 13px; border-top: 1px solid var(--border); }
.cabinet-key-label { display: block; margin-bottom: 8px; color: var(--text-muted); }
.cabinet-key-value { display: flex; align-items: center; justify-content: space-between; gap: 12px; box-sizing: border-box; width: 100%; padding: 12px; border: 1px solid transparent; border-radius: 10px; background: var(--surface-inset); color: var(--text); text-align: left; cursor: pointer; }
.cabinet-key-value:hover { background: var(--accent-surface); }
.cabinet-key-value:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.cabinet-key-value code { min-width: 0; font-size: 13px; overflow-wrap: anywhere; }
.cabinet-key-value svg { flex: none; color: var(--accent); }
.cabinet-key-feedback { display: block; margin-top: 8px; color: var(--success); font-size: 13px; }
.cabinet-key-feedback:empty { display: none; }
.cabinet-key-feedback-error { color: var(--error); }
.top-up-label { display: block; margin-top: 22px; margin-bottom: 8px; color: var(--text-secondary); font-weight: 600; }
.top-up-input { box-sizing: border-box; width: 100%; padding: 12px 14px; border: 1px solid var(--border-control); border-radius: 12px; background: var(--surface-inset); color: var(--text); font: inherit; }
.top-up-input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.login-card .login-intro, .login-sent { margin: 16px 0 0; color: var(--text-muted); line-height: 1.6; }
.login-card form { display: grid; margin-top: 25px; }
.login-card form[hidden], .login-message[hidden] { display: none; }
.login-card label { margin-bottom: 8px; color: var(--text-secondary); font-size: 14px; font-weight: 600; }
.login-card input { box-sizing: border-box; width: 100%; padding: 12px 14px; border: 1px solid var(--border-control); border-radius: 12px; background: var(--surface-inset); color: var(--text); font: inherit; }
.login-card input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.login-card .payment-submit-btn { margin-top: 20px; }
.login-card .login-sent { margin: 0 0 22px; overflow-wrap: anywhere; }
.login-card .field-hint { margin-top: 8px; }
.login-message { margin: 20px 0 0; padding: 12px 14px; border: 1px solid #365b48; border-radius: 12px; background: var(--success-surface); color: var(--success); line-height: 1.5; }
.login-message-error { border-color: #69414d; background: var(--error-surface); color: var(--error); }
.login-text-button { justify-self: center; margin-top: 15px; padding: 3px; border: 0; background: none; color: var(--accent); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
.login-text-button:disabled { color: var(--text-muted); cursor: default; }
.profile-connect-help { margin: 26px 0 0; color: var(--text-secondary); line-height: 1.7; }
.profile-connect-help a, .connect-page a { color: var(--accent); }
.connect-intro { margin: -8px 0 22px; color: var(--text-muted); line-height: 1.6; }
.connect-devices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.connect-devices a { display: grid; gap: 6px; padding: 20px 16px; border: 1px solid var(--border-control); border-radius: 14px; background: var(--surface); color: var(--text); text-decoration: none; }
.connect-devices a:hover { border-color: var(--accent); background: var(--accent-surface); }
.connect-devices strong { font-size: 18px; }
.connect-devices span { color: var(--text-muted); font-size: 12px; }
.connect-guide { max-width: none; }
.connect-steps { margin: 0; padding-left: 25px; }
.connect-steps li { padding-left: 9px; }
.connect-steps li + li { margin-top: 30px; }
.connect-steps li::marker { color: var(--accent); font-weight: 700; }
.connect-steps h2 { margin: 0; font-size: 20px; }
.connect-steps p { margin: 10px 0 0; color: var(--text-secondary); line-height: 1.65; }
.connect-downloads { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.connect-downloads a { padding: 12px 15px; border: 1px solid var(--border-control); border-radius: 12px; background: var(--accent-surface); font-size: 14px; font-weight: 600; text-decoration: none; }
.connect-downloads a:hover { border-color: var(--accent); }
.connect-footer { margin-top: 24px; color: var(--text-muted); line-height: 1.8; }
@media (max-width: 640px) { .site-navigation-inner { flex-wrap: wrap; } .site-navigation-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); flex: 1 1 100%; gap: 4px; } .connect-guide { padding: 24px 18px; } }

.site-navigation-links button { border: 0; background: transparent; font-family: inherit; cursor: pointer; }
.connect-text-button { border: 0; padding: 0; background: none; color: var(--accent); font: inherit; text-decoration: underline; cursor: pointer; }