/* Takumi's navy, cyan and warm gold. Shared by the cabinet and Telegram Mini App. */
:root, body.tg-webapp {
    color-scheme: dark;
    --bg-primary: #05090d;
    --bg-secondary: #090f15;
    --bg-card: #0e171e;
    --bg-card-hover: #172630;
    --bg-glass: rgba(120, 197, 216, .045);
    --bg-glass-hover: rgba(120, 197, 216, .085);
    --text-primary: #f3f0e7;
    --text-secondary: #b0c3ce;
    --text-tertiary: #92aab9;
    --accent-primary: #91b9be;
    --brand-gold: #c6a76d;
    --accent-secondary: #65d8e3;
    --accent-gradient: #91b9be;
    --on-accent: #10202b;
    --success: #85dfbb;
    --warning: #c3ab81;
    --error: #ff929b;
    --border-color: #ffffff14;
    --border-accent: #658681;
    --shadow-sm: 0 2px 6px #020b101a;
    --shadow-md: 0 12px 32px #020b102e;
    --shadow-lg: 0 16px 48px #020b102b;
    --radius-lg: 20px;
    --radius-xl: 24px;
}
[hidden] { display: none !important; }
html { scroll-padding-top: 24px; }
body { background: var(--bg-primary); letter-spacing: -.01em; }
::selection { background: #91b9be; color: #05090d; }
button, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button, a, input, select, textarea { touch-action: manipulation; }
button:focus-visible, a:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 2px solid var(--accent-secondary); outline-offset: 4px;
}
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 2000; padding: 12px 18px; background: var(--accent-primary); color: var(--on-accent); border-radius: 10px; }
.skip-link:focus { top: 12px; }
.app { max-width: 600px; padding: 24px 20px calc(120px + env(safe-area-inset-bottom, 0px)); animation: none; transform: none; will-change: auto; }
.app:focus { outline: none; }
.screen { animation: none; transform: none; will-change: auto; min-width: 0; }
.screen__header { margin-bottom: 24px; gap: 14px; }
.screen__title { color: var(--text-primary); background: none; -webkit-text-fill-color: currentColor; font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 600; letter-spacing: -.04em; }
.screen__desc, .section__desc, .faq-note { color: var(--text-secondary); line-height: 1.65; }
.screen__desc, .section__desc { font-size: .875rem; }
.back-btn { width: 44px; height: 44px; flex: 0 0 44px; border-radius: 13px; background: var(--bg-secondary); }
.brand-eyebrow { color: var(--accent-secondary); font-size: .68rem; font-weight: 650; letter-spacing: .16em; text-transform: uppercase; }

/* Cyan actions and links; green, amber and coral communicate status. */
.btn { min-height: 48px; padding: 13px 20px; border-radius: 13px; font-size: .875rem; font-weight: 650; box-shadow: none; }
.btn--primary, body.tg-webapp .btn--primary { background: var(--accent-primary); color: var(--on-accent); border: 1px solid var(--accent-primary); }
.btn--primary:hover { background: #a4c8cc; border-color: #a4c8cc; filter: none; }
.btn--primary .btn__spinner { border-color: #10202b33; border-top-color: var(--on-accent); }
.btn--outline { background: transparent; border-color: var(--border-color); color: var(--text-primary); }
.btn--outline:hover { background: var(--bg-glass-hover); border-color: #476574; }
.btn:active, .connect-btn:active, .plan-card:active { transform: none; }
.input, .help-report select, .help-report textarea, #guideDevice {
    min-height: 48px; border-radius: 12px; padding: 13px 14px;
    background: var(--bg-secondary); border: 1px solid var(--border-color); color: var(--text-primary); font-size: 16px;
}
.input:focus, .help-report select:focus, .help-report textarea:focus, #guideDevice:focus {
    border-color: var(--accent-secondary); box-shadow: 0 0 0 3px #65d8e314; outline: none;
}
.input-label { color: var(--text-secondary); font-weight: 500; }
.input::placeholder { color: #829cac; }
.card, .profile-card, .profile-email-card, .referral-guide, .referral-stats__item, .payment-card, .admin-card {
    border-color: var(--border-color); background: var(--bg-card); box-shadow: none;
}
.qr-dialog, .admin-confirm { background: var(--bg-secondary); }
.qr-dialog::backdrop, .admin-confirm::backdrop { background: #020b10b8; }

/* Account overview. The battery remains the principal subscription indicator. */
.header { padding: 0; margin: 0 0 32px; border: 0; gap: 12px; }
.header__logo, .header__text { min-width: 0; }
.header__logo { gap: 13px; flex: 1; }
.header__actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; margin-left: auto; }
.header__avatar { width: 52px; height: 52px; }
.header__title { background: none; color: var(--text-primary); -webkit-text-fill-color: currentColor; font-size: 1.2rem; font-weight: 730; letter-spacing: -.035em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.header__subtitle { margin-top: 4px; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-secondary); font-size: .8rem; }
.header__admin { display: inline-flex; align-items: center; justify-content: center; gap: 7px; border: 1px solid var(--border-color); font: inherit; font-size: .8rem; font-weight: 600; cursor: pointer; }
.header__help, .header__admin { min-height: 44px; margin-left: 0; padding: 0 14px; color: var(--text-secondary); border-color: transparent; background: transparent; border-radius: 12px; }
.header__help:hover, .header__admin:hover { color: var(--text-primary); border-color: var(--accent-secondary); background: var(--bg-glass); }
.dashboard-heading { margin-bottom: 32px; }
.dashboard-heading h2 { font-size: clamp(2.25rem, 4.4vw, 3.5rem); font-weight: 600; letter-spacing: -.055em; margin: 0 0 12px; line-height: 1.1; }
.dashboard-heading > p:last-child { color: var(--text-secondary); font-size: 1rem; line-height: 1.6; }
.home-overview { display: grid; gap: 20px; }
.home-subscription { display: flex; flex-direction: column; min-width: 0; }
.card--subscription { display: flex; flex-direction: column; background: #111e27; border: 0; border-radius: 32px; animation: none; }
.card--subscription::before { display: none; }
.card--subscription .card__header { padding: 28px 32px 0; justify-content: center; gap: 12px; flex-wrap: wrap; }
.card--subscription .card__body { padding: 28px 32px 32px; gap: 24px; }
.card__badge { padding: 6px 12px; font-size: .75rem; border-radius: 99px; border: 0; }
.card__badge--active { color: var(--success); background: #85dfbb12; border: 0; }
.card__badge--expired { color: var(--error); background: #ff929b0a; border-color: #ff929b38; }
.card__badge--warning { color: var(--warning); background: #c3ab810a; border-color: #c3ab8138; }
.card__badge-dot { animation: none; }
.card__plan { background: transparent; border: none; border-radius: 0; padding: 0; color: var(--text-secondary); font-weight: 500; font-size: .8rem; }
.battery { gap: 22px; }
.battery__body { padding: 0; }
.battery__shell, body.tg-webapp .battery__shell { height: 144px; border-radius: 24px; background: #080f14; border: 2px solid #36535c; box-shadow: none; }
.battery--high .battery__shell, body.tg-webapp .battery--high .battery__shell { border-color: #39634d; }
.battery--mid .battery__shell, body.tg-webapp .battery--mid .battery__shell { border-color: #987137; }
.battery--low .battery__shell, body.tg-webapp .battery--low .battery__shell { border-color: #b4505b; }
.battery__fill { display: none; }
.battery--high { --battery-color: #0a874a; }
.battery--mid { --battery-color: #6b501f; }
.battery--low { --battery-color: #78323b; }
.battery__fill-shimmer { display: none; }
.battery__segments { display: flex; inset: 5px; height: auto; gap: 5px; }
.battery__segment { --segment-offset: 0%; position: relative; overflow: hidden; border: 0; border-radius: 12px; background: #ffffff05; }
.battery__segment:nth-child(2) { --segment-offset: 100%; }
.battery__segment:nth-child(3) { --segment-offset: 200%; }
.battery__segment:nth-child(4) { --segment-offset: 300%; }
.battery__segment:first-child { border-top-left-radius: 17px; border-bottom-left-radius: 17px; }
.battery__segment:last-child { border-top-right-radius: 17px; border-bottom-right-radius: 17px; }
.battery__segment::before { content: ''; position: absolute; top: 0; bottom: 0; left: 0; width: clamp(0%, calc(var(--battery-charge, 0) * 4% - var(--segment-offset)), 100%); border-radius: inherit; background: var(--battery-color); transition: width 700ms ease, background-color 400ms ease; }
.battery__center-info { top: 50%; flex-direction: column; align-items: center; gap: 8px; text-shadow: 0 2px 6px #001a0c99; }
.battery__remaining { font-size: .8rem; font-weight: 500; color: #fff; }
.battery__amount { display: flex; align-items: baseline; gap: 12px; }
.battery__days-value { font-size: 4rem; font-weight: 600; letter-spacing: -.05em; color: #f1f5f1; }
.battery__days-label { font-size: 1rem; font-weight: 500; color: #fff; }
.battery__cap, body.tg-webapp .battery__cap { width: 8px; height: 32px; background: #36535c; border: 2px solid #36535c; border-left: 0; border-radius: 0 4px 4px 0; }
.battery--high .battery__cap, body.tg-webapp .battery--high .battery__cap { background: var(--battery-color); border-color: #39634d; }
.battery--mid .battery__cap, body.tg-webapp .battery--mid .battery__cap { background: #6b501f; border-color: #987137; }
.battery--low .battery__cap, body.tg-webapp .battery--low .battery__cap { background: #78323b; border-color: #b4505b; }
.battery__details { padding: 0; justify-content: center; }
.battery__detail { flex: 0 1 auto; flex-direction: row; flex-wrap: wrap; justify-content: center; align-items: baseline; gap: 4px 8px; }
.battery__detail-label { font-size: .75rem; letter-spacing: 0; text-transform: none; color: var(--text-secondary); text-align: center; }
.battery__detail-value { font-size: .875rem; font-weight: 600; text-align: center; }
#btnManagePlan { margin-top: 0; justify-content: center; gap: 12px; border-radius: 16px; min-height: 52px; }
.no-sub { padding: 36px 24px; border-radius: 24px; border: 1px solid var(--border-color); background: var(--bg-card); }
.no-sub__icon { display: grid; place-items: center; width: 60px; height: 60px; margin: 0 auto 20px; border-radius: 18px; color: var(--accent-primary); background: #91b9be0c; border: 1px solid #91b9be24; }
.no-sub__title { font-size: 1.2rem; letter-spacing: -.025em; }
.no-sub__text { color: var(--text-secondary); line-height: 1.6; }
#subscriptionNotice { margin-top: 8px; background: var(--bg-secondary); }

/* Import actions are separate from subscription status and renewal. */
#connectSection { margin: 0; padding: 4px 0 0; border: 0; background: transparent; min-width: 0; }
.section__title { color: var(--text-primary); font-size: 1.25rem; font-weight: 600; letter-spacing: -.025em; gap: 10px; }
.section__title svg { color: var(--accent-secondary); }
#connectSection .section__desc { margin: 10px 0 24px; font-size: .875rem; }
.connect-grid { grid-template-columns: 1fr; gap: 10px; }
.connect-btn { min-width: 0; padding: 16px; gap: 14px; border: 0; border-radius: 18px; background: #0d1921; align-items: center; flex-direction: row; }
.connect-btn:hover { transform: none; border-color: #65d8e38c; background: #14232e; }
.connect-btn__icon, .connect-btn--v2ray .connect-btn__icon, .connect-btn--happ .connect-btn__icon, .connect-btn--incy .connect-btn__icon { width: 44px; height: 44px; border-radius: 14px; color: var(--accent-secondary); background: #65d8e30c; }
.connect-btn__icon svg { width: 20px; height: 20px; }
.connect-btn__name { font-size: .95rem; font-weight: 600; }
.connect-btn__desc { color: var(--text-secondary); font-size: .75rem; line-height: 1.5; margin-top: 3px; }
.connect-btn__arrow { position: static; margin-left: auto; font-size: 20px; color: var(--text-tertiary); }
.connection-tools { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; margin-top: 14px; }
.copy-btn { min-height: 48px; margin: 0; padding: 12px 14px; background: transparent; color: var(--text-secondary); border: 1px solid var(--border-color); border-radius: 14px; font-size: .8rem; gap: 10px; }
.copy-btn:hover { border-color: #476574; background: var(--bg-glass); }
.copy-btn__icon { color: var(--accent-secondary); }
.home-qr-button { min-height: 48px; padding: 12px 16px; font-size: .8rem; color: var(--text-secondary); margin: 0; border-radius: 14px; gap: 8px; }
.guide-entry { margin-top: 28px; padding: 22px 24px; justify-content: space-between; text-align: left; gap: 16px; border: 0; border-radius: 20px; background: #ffffff04; }
.guide-entry > span:first-child { display: grid; gap: 4px; }
.guide-entry strong { font-size: .85rem; font-weight: 600; }
.guide-entry small { color: var(--text-secondary); font-size: .75rem; font-weight: 400; }
.guide-entry > span:last-child { font-size: 20px; color: var(--accent-secondary); }
.admin-entry { margin: 0; }

/* Forms and secondary pages use the same surfaces, spacing and type scale. */
body.auth-page .app { max-width: 500px; padding: 48px 24px; }
.auth { max-width: 440px; min-height: 0; margin: 0 auto; padding: 32px; border: 1px solid var(--border-color); border-radius: 24px; background: var(--bg-card); }
.auth__logo { margin-bottom: 28px; }
.auth__avatar { width: 112px; height: 112px; margin-bottom: 18px; }
.auth__title { font-size: 1.7rem; letter-spacing: -.045em; font-weight: 700; }
.auth__subtitle { font-size: .8rem; max-width: 260px; margin: 8px auto 0; line-height: 1.65; }
.auth__tabs { background: var(--bg-secondary); border-radius: 12px; padding: 4px; margin-bottom: 24px; }
.auth__tab { min-height: 44px; color: var(--text-secondary); border-radius: 8px; font-size: .8rem; }
.auth__tab--active { background: #172630; color: var(--text-primary); box-shadow: none; }
.auth__form { gap: 18px; }
.auth__footer { font-size: .75rem; line-height: 1.7; color: var(--text-secondary); }
.auth__footer a, .faq-answer a { color: var(--accent-secondary); }
.profile-card { border-radius: 20px; }
.profile-card__avatar { color: var(--accent-secondary); background: var(--bg-secondary); border: 1px solid var(--border-color); }
.notification-setting, .profile-email-card, .referral-guide { padding: 24px; }
.faq-item { background: transparent; border: 0; border-bottom: 1px solid var(--border-color); border-radius: 0; }
.faq-item summary { padding: 18px 20px; font-size: .9rem; font-weight: 550; }
.faq-item summary::marker { color: var(--accent-secondary); }
.faq-item[open] { border-color: #527783; }
.faq-answer { padding: 0 20px 20px; }
.help-topics .btn, .guide-downloads .btn { font-size: .8rem; }
.help-report { padding: 24px; border: 1px solid var(--border-color); border-radius: 20px; background: var(--bg-card); }
.guide-steps { margin-top: 24px; }
.guide-steps li::marker { color: var(--accent-primary); }
.payment-card { max-width: 640px; margin-inline: auto; padding: clamp(20px, 4vw, 36px); border-radius: 24px; }
.payment-card__price { color: var(--accent-primary); background: none; -webkit-text-fill-color: currentColor; font-size: 2.6rem; letter-spacing: -.05em; }
.plan-card { color: var(--text-primary); font: inherit; text-align: left; padding: 28px; background: var(--bg-card); border-radius: 24px; border: 1px solid transparent; }
.plan-card:hover { transform: none; box-shadow: none; background: var(--bg-card-hover); }
.plan-card--popular { border-color: #52777e; }
.plan-card__name { font-weight: 600; font-size: 1rem; }
.plan-card__amount { font-size: 2.75rem; font-weight: 600; letter-spacing: -.05em; }
.plan-card__tag { background: var(--accent-primary); color: var(--on-accent); font-weight: 650; font-size: .65rem; }
.plan-card__features { display: grid; gap: 12px; margin-top: 28px; }
.plan-card__feature { padding: 0; color: var(--text-secondary); border: 0; background: transparent; font-size: .875rem; }
.plan-card__feature::before { content: '✓'; margin-right: 10px; color: var(--accent-secondary); }
.plan-card__cta { display: flex; justify-content: space-between; padding: 14px 16px; margin-top: 28px; border: 0; border-radius: 12px; background: #ffffff08; font-size: .875rem; color: var(--text-primary); }
.plan-card--popular .plan-card__cta { background: var(--accent-primary); color: var(--on-accent); }
.history__item { border-radius: 16px; padding: 18px; }
.history__item-date { color: var(--text-secondary); }
.history__item-status { text-transform: none; font-size: .7rem; }
.referral-stats__value { font-weight: 650; color: var(--accent-primary); }
.referral-stats__label { font-size: .8rem; }
.admin-tabs [aria-pressed="true"] { border-color: #65d8e36b; color: var(--accent-secondary); background: #65d8e30a; }
.admin-preview { background: var(--bg-secondary); }
.service-status { border-radius: 16px; background: #c3ab8108; border-color: #94783f; font-size: .85rem; }
.service-status [data-state="outage"] { background: #ff929b0d; border-color: var(--error); }
.toast { bottom: calc(96px + env(safe-area-inset-bottom, 0px)); border-color: #45616f; background: var(--bg-secondary); box-shadow: var(--shadow-md); }

/* A floating dock on phones; desktop navigation stays in the top row. */
.tabbar, body.tg-webapp .tabbar { left: max(12px, env(safe-area-inset-left, 0px)); right: max(12px, env(safe-area-inset-right, 0px)); bottom: calc(12px + env(safe-area-inset-bottom, 0px)); width: auto; max-width: 560px; margin-inline: auto; padding: 6px; border: 1px solid #ffffff14; border-radius: 24px; background: #0d171ee8; backdrop-filter: blur(20px); box-shadow: 0 12px 40px #0008; }
.tabbar__item { min-height: 52px; min-width: 0; gap: 5px; padding: 8px 2px; color: var(--text-tertiary); font-size: .65rem; font-weight: 500; border-radius: 18px; }
.tabbar__item--active { color: var(--accent-secondary); background: #65d8e30a; }
.tabbar__item svg { width: 20px; height: 20px; }
.tabbar__support { display: none; }

/* Desktop navigation is a single quiet row, leaving the account room to breathe. */
@media (min-width: 768px) {
    body:not(.tg-webapp):not(.auth-page) { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 36px; padding: 24px 32px 48px; }
    body:not(.tg-webapp):not(.auth-page) .app { order: 2; width: 100%; max-width: 1120px; min-width: 0; margin: 0; padding: 0; }
    body:not(.tg-webapp) .header { padding: 0; margin-bottom: 28px; min-height: 44px; }
    body:not(.tg-webapp) .header__logo { min-height: 44px; }
    body:not(.tg-webapp) .header__avatar, body:not(.tg-webapp) .header__title { display: none; }
    body:not(.tg-webapp) .header__subtitle { margin: 0; color: var(--text-secondary); font-size: 1rem; font-weight: 400; }
    body:not(.tg-webapp) .tabbar { order: 1; position: relative; inset: auto; width: 100%; max-width: 1120px; height: auto; min-height: 0; flex-direction: row; align-items: center; gap: 4px; margin: 0; padding: 0 0 24px; border: 0; border-bottom: 1px solid var(--border-color); border-radius: 0; background: transparent; backdrop-filter: none; transform: none; box-shadow: none; }
    body:not(.tg-webapp) .tabbar__logo { display: flex; align-items: center; padding: 0; margin: 0 auto 0 0; gap: 12px; border: 0; flex-shrink: 0; }
    body:not(.tg-webapp) .tabbar__avatar { width: 44px; height: 44px; }
    body:not(.tg-webapp) .tabbar__logo-text { color: var(--text-primary); background: none; -webkit-text-fill-color: currentColor; font-size: .95rem; font-weight: 650; letter-spacing: .055em; }
    .tabbar__logo-text span, .tabbar__logo-text small { display: block; }
    .tabbar__logo-text small { color: var(--brand-gold); font-size: .6rem; font-weight: 500; letter-spacing: .2em; margin-top: 2px; }
    body:not(.tg-webapp) .tabbar__item { flex: 0 1 auto; max-width: none; min-height: 44px; padding: 10px 14px; gap: 8px; font-size: .85rem; border-radius: 12px; margin: 0; flex-direction: row; justify-content: center; }
    body:not(.tg-webapp) .tabbar__item--active { color: var(--text-primary); background: #ffffff08; }
    body:not(.tg-webapp) .tabbar__item--active::before { display: none; }
    body:not(.tg-webapp) .tabbar__item svg { display: none; }
    body:not(.tg-webapp) .tabbar__support { display: none; }
    body:not(.tg-webapp) .history { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
    body:not(.tg-webapp) .plans { gap: 20px; }
    #screen-profile, #screen-connect, #screen-faq { max-width: 800px; margin-inline: auto; }
}
@media (min-width: 1000px) {
    body:not(.tg-webapp) .home-overview { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 40px; align-items: start; }
    body:not(.tg-webapp) .home-overview:has(> #connectSection[style*="display: none"]) { grid-template-columns: minmax(0, 1fr); max-width: 680px; }
    body:not(.tg-webapp) .battery__shell { height: 156px; }
    body:not(.tg-webapp) .tabbar__item svg { display: block; width: 18px; height: 18px; }
}
@media (max-width: 767px) {
    .battery__days-value { font-size: 3rem; }
    .header:has(.admin-entry:not([hidden])) .header__actions button { width: 44px; padding-inline: 0; }
    .header:has(.admin-entry:not([hidden])) .header__actions button span { display: none; }
    .header { margin-bottom: 32px; padding-bottom: 0; }
    .dashboard-heading h2 { font-size: 2.25rem; }
    .dashboard-heading { margin-bottom: 24px; }
    .card--subscription .card__header { padding: 24px 24px 0; }
    .card--subscription .card__body { padding: 24px; }
    #connectSection { padding: 8px 0 0; }
    .notification-setting, .profile-email-card, .help-report, .referral-guide { padding: 20px; }
}
@media (max-width: 359px) {
    .app { padding-inline: 16px; }
    .header__title { font-size: 1.08rem; }
    .header__avatar { width: 44px; height: 44px; }
    .header__logo { gap: 10px; }
    .header__help { padding: 0 11px; }
    .battery__days-value { font-size: 2.75rem; }
    .connect-btn { padding: 14px; }
    .connect-btn__desc { font-size: .7rem; }
    .connect-btn__name { font-size: .9rem; }
    .copy-btn { padding: 12px 10px; font-size: .7rem; }
    body.auth-page .app { padding: 24px 16px; }
    .auth { padding: 24px 18px; }
    .guide-entry { padding: 16px; }
    .guide-entry strong { font-size: .78rem; }
}