:root {
  color-scheme: dark;
  --bg: var(--tg-theme-bg-color, #0c1019);
  --panel: var(--tg-theme-secondary-bg-color, #151b28);
  --panel-2: #1b2332;
  --text: var(--tg-theme-text-color, #f5f7fb);
  --muted: var(--tg-theme-hint-color, #8d98ab);
  --accent: var(--tg-theme-button-color, #5b8cff);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --border: rgba(255, 255, 255, 0.09);
  --success: #45d68b;
  --danger: #ff6b73;
}

* { box-sizing: border-box; }

html { background: var(--bg); }

body {
  margin: 0;
  min-width: 300px;
  background:
    radial-gradient(circle at 90% -5%, rgba(91, 140, 255, 0.2), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.45;
}

button, select, input { font: inherit; }
button, label, select { -webkit-tap-highlight-color: transparent; }

.shell {
  width: min(100%, 720px);
  min-height: 100vh;
  margin: 0 auto;
  padding: max(20px, env(safe-area-inset-top)) 16px calc(122px + env(safe-area-inset-bottom));
}

.topbar, .section-heading, .default-route, .resource-main, .resource-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.topbar { margin: 4px 2px 24px; }
h1, h2, p { margin: 0; }
h1 { font-size: clamp(1.75rem, 7vw, 2.2rem); letter-spacing: -0.045em; line-height: 1.05; }
h2 { font-size: 1.08rem; letter-spacing: -0.018em; }
.eyebrow { color: var(--accent); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em; margin-bottom: 4px; }

.live {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
}
.live span { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 5px rgba(69, 214, 139, 0.1); }

.main-tabs { display: grid; grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); gap: 4px; margin: -8px 0 16px; padding: 4px; border: 1px solid var(--border); border-radius: 15px; background: var(--panel); }
.main-tab { min-height: 42px; border: 0; border-radius: 11px; background: transparent; color: var(--muted); font-weight: 700; cursor: pointer; }
.main-tab.active { background: var(--panel-2); color: var(--text); box-shadow: 0 4px 14px rgba(0,0,0,.14); }

.section { margin-top: 14px; padding: 18px; background: color-mix(in srgb, var(--panel) 95%, transparent); border: 1px solid var(--border); border-radius: 20px; box-shadow: 0 14px 40px rgba(0, 0, 0, 0.12); }
.section-heading { margin-bottom: 14px; }
.section-heading.compact { margin-bottom: 12px; }

.device-tabs { display: grid; grid-template-columns: repeat(auto-fit, minmax(135px, 1fr)); gap: 10px; }
.device-tab { border: 1px solid var(--border); background: var(--panel-2); color: var(--text); border-radius: 15px; padding: 13px; text-align: left; cursor: pointer; }
.device-tab strong, .device-tab span { display: block; }
.device-tab strong { font-size: 0.98rem; }
.device-tab span { color: var(--muted); font-size: 0.75rem; margin-top: 2px; font-variant-numeric: tabular-nums; }
.device-tab.active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 15%, var(--panel-2)); box-shadow: inset 0 0 0 1px var(--accent); }

.policy-list { display: grid; gap: 9px; }
.policy-card { position: relative; display: grid; grid-template-columns: 22px 1fr; align-items: center; gap: 12px; min-height: 68px; padding: 13px; border: 1px solid var(--border); border-radius: 15px; background: var(--panel-2); cursor: pointer; }
.policy-card input { position: absolute; opacity: 0; pointer-events: none; }
.radio-mark { width: 20px; height: 20px; border: 2px solid #647086; border-radius: 50%; }
.policy-card:has(input:checked) { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, var(--panel-2)); }
.policy-card input:checked + .radio-mark { border: 6px solid var(--accent); background: white; }
.policy-card strong, .policy-card small { display: block; }
.policy-card strong { font-size: 0.94rem; }
.policy-card small, .default-route small, .resource-copy small { margin-top: 2px; color: var(--muted); font-size: 0.78rem; line-height: 1.35; }

.vpn-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.vpn-card { position: relative; padding: 14px; border: 1px solid var(--border); border-radius: 15px; background: var(--panel-2); cursor: pointer; overflow: hidden; }
.vpn-card input { position: absolute; opacity: 0; }
.vpn-card strong, .vpn-card small { display: block; }
.vpn-card strong { font-size: 1.2rem; letter-spacing: -0.02em; }
.vpn-card small { color: var(--muted); font-size: 0.74rem; margin-top: 3px; }
.vpn-card:has(input:checked) { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.vpn-card:has(input:checked)::after { content: "✓"; position: absolute; top: 10px; right: 12px; color: var(--accent); font-weight: 800; }

.default-route { padding: 12px 0 16px; border-bottom: 1px solid var(--border); }
.default-route strong, .default-route small { display: block; }
select { min-width: 108px; border: 1px solid var(--border); border-radius: 11px; padding: 9px 30px 9px 10px; background: var(--panel-2); color: var(--text); }
.count { display: grid; place-items: center; min-width: 28px; height: 28px; padding: 0 8px; border-radius: 14px; background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); font-size: 0.78rem; font-weight: 800; }

.resource-list { display: grid; }
.resource-row { padding: 14px 0; border-bottom: 1px solid var(--border); }
.resource-row:last-child { border-bottom: 0; padding-bottom: 0; }
.resource-main { align-items: flex-start; }
.resource-copy { flex: 1; }
.resource-copy strong, .resource-copy small { display: block; }
.resource-copy strong { font-size: 0.92rem; }
.resource-action { margin-top: 10px; justify-content: flex-end; }
.resource-route { transition: opacity 0.18s ease; }
.resource-row:not(.enabled) .resource-route { opacity: 0.38; pointer-events: none; }

.switch { position: relative; display: inline-flex; flex: 0 0 auto; width: 46px; height: 28px; }
.switch input { position: absolute; opacity: 0; }
.switch-track { width: 100%; border-radius: 15px; background: #3b4557; transition: background 0.18s ease; }
.switch-track::after { content: ""; position: absolute; width: 22px; height: 22px; top: 3px; left: 3px; border-radius: 50%; background: white; transition: transform 0.18s ease; box-shadow: 0 2px 6px rgba(0,0,0,.3); }
.switch input:checked + .switch-track { background: var(--accent); }
.switch input:checked + .switch-track::after { transform: translateX(18px); }

.save-dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 5; padding: 12px max(16px, calc((100vw - 688px) / 2)) max(10px, env(safe-area-inset-bottom)); background: linear-gradient(transparent, var(--bg) 20%); }
.save-button, .secondary-button { width: 100%; min-height: 50px; border: 0; border-radius: 15px; font-weight: 750; cursor: pointer; }
.save-button { background: var(--accent); color: var(--accent-text); box-shadow: 0 10px 28px color-mix(in srgb, var(--accent) 35%, transparent); }
.save-button:disabled { opacity: 0.6; cursor: wait; }
.save-dock p { color: var(--muted); text-align: center; font-size: 0.7rem; margin-top: 7px; }
.save-status { min-height: 20px; color: var(--success); text-align: center; font-size: 0.78rem; margin-bottom: 5px; }

.state-card { min-height: 260px; display: grid; place-items: center; align-content: center; gap: 12px; padding: 30px; text-align: center; background: var(--panel); border: 1px solid var(--border); border-radius: 20px; }
.state-card p { color: var(--muted); max-width: 340px; }
.state-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 16px; background: var(--panel-2); color: var(--accent); font-size: 1.4rem; font-weight: 800; }
.secondary-button { width: auto; padding: 0 22px; background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.spinner { width: 30px; height: 30px; border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
.hidden { display: none !important; }

.profiles-view { padding-bottom: 12px; }
.profiles-hero { display: flex; align-items: center; justify-content: space-between; gap: 18px; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 16%, var(--panel)), var(--panel)); }
.profiles-hero > div > p:last-child { max-width: 470px; color: var(--muted); font-size: .82rem; margin-top: 5px; }
.personal-lan-card { background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 9%, var(--panel)), var(--panel)); }
.personal-lan-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.personal-lan-card > p:not(.eyebrow) { max-width: 560px; color: var(--muted); font-size: .8rem; margin-top: 8px; }
.personal-lan-card #personal-lan-status { color: var(--accent); }
.profile-limit { display: grid; place-items: center; flex: 0 0 auto; min-width: 64px; height: 44px; padding: 0 12px; border-radius: 14px; color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, var(--panel-2)); font-weight: 800; font-variant-numeric: tabular-nums; }
.profile-list { display: grid; gap: 10px; margin-top: 14px; }
.profile-card { width: 100%; padding: 0; border: 1px solid var(--border); border-radius: 18px; background: var(--panel); color: var(--text); overflow: hidden; box-shadow: 0 12px 30px rgba(0,0,0,.1); }
.profile-card.ready { border-color: color-mix(in srgb, var(--success) 32%, var(--border)); }
.profile-card.frozen { border-color: color-mix(in srgb, var(--muted) 38%, var(--border)); }
.profile-open { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px; border: 0; background: transparent; color: var(--text); text-align: left; cursor: pointer; }
.profile-open:disabled { cursor: wait; opacity: .72; }
.profile-card-copy { min-width: 0; }
.profile-card-copy strong, .profile-card-copy small { display: block; }
.profile-card-copy strong { font-size: 1rem; overflow-wrap: anywhere; }
.profile-card-copy small { color: var(--muted); font-size: .77rem; margin-top: 3px; }
.profile-card-action { flex: 0 0 auto; color: var(--accent); font-size: .78rem; font-weight: 800; }
.profile-card.pending .profile-card-action { color: var(--muted); }
.profile-actions { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); }
.profile-action-button { min-height: 42px; border: 0; background: transparent; color: var(--muted); font-size: .76rem; font-weight: 750; cursor: pointer; }
.profile-action-button + .profile-action-button { border-left: 1px solid var(--border); }
.profile-action-button.danger { color: var(--danger); }
.profile-action-button.freeze { color: var(--accent); }
.profile-action-button:disabled { opacity: .5; cursor: wait; }
.create-profile-form > label { display: block; color: var(--muted); font-size: .78rem; margin-bottom: 6px; }
.create-profile-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.create-profile-row input { min-width: 0; min-height: 50px; border: 1px solid var(--border); border-radius: 14px; padding: 10px 13px; background: var(--panel-2); color: var(--text); }
.rename-dialog .create-profile-form { margin-top: 18px; }
.rename-dialog .create-profile-form > input { width: 100%; min-height: 50px; border: 1px solid var(--border); border-radius: 14px; padding: 10px 13px; background: var(--panel-2); color: var(--text); }
.create-profile-row .secondary-button { min-height: 50px; }
.profile-dialog { width: min(calc(100% - 28px), 430px); max-height: calc(100vh - 28px); margin: auto; padding: 20px; border: 1px solid var(--border); border-radius: 22px; background: #151b28; color: var(--text); box-shadow: 0 30px 90px rgba(0,0,0,.55); }
.profile-dialog::backdrop { background: rgba(3,6,12,.76); backdrop-filter: blur(5px); }
.dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.copy-result { margin: 14px 0 12px; padding: 9px 11px; border-radius: 11px; color: var(--success); background: color-mix(in srgb, var(--success) 11%, transparent); font-size: .8rem; text-align: center; }
.copy-result.error { color: var(--danger); background: color-mix(in srgb, var(--danger) 11%, transparent); }
.qr-frame { width: min(100%, 320px); aspect-ratio: 1; margin: 0 auto; padding: 10px; border-radius: 18px; background: white; overflow: hidden; }
.qr-frame img { display: block; width: 100%; height: 100%; object-fit: contain; }
.dialog-hint { color: var(--muted); font-size: .78rem; text-align: center; margin: 13px 4px 16px; }
.dialog-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.dialog-actions .secondary-button, .dialog-actions .save-button { width: 100%; min-height: 48px; padding: 0 10px; font-size: .8rem; }

.admin-view { padding-bottom: 10px; }
.admin-hero { display: flex; align-items: center; justify-content: space-between; gap: 18px; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 15%, var(--panel)), var(--panel)); }
.admin-hero > div > p:last-child { color: var(--muted); font-size: .82rem; margin-top: 5px; }
.icon-button { display: grid; place-items: center; flex: 0 0 auto; width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 14px; background: var(--panel-2); color: var(--text); font-size: 1.3rem; cursor: pointer; }
.compact-state { min-height: 150px; margin-top: 14px; }
.admin-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin-top: 14px; }
.stat-card { min-width: 0; padding: 14px 12px; border: 1px solid var(--border); border-radius: 16px; background: var(--panel); }
.stat-card strong, .stat-card span { display: block; }
.stat-card strong { font-size: 1.55rem; line-height: 1; letter-spacing: -.04em; }
.stat-card span { color: var(--muted); font-size: .7rem; margin-top: 6px; overflow: hidden; text-overflow: ellipsis; }
.admin-egresses { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.egress-admin-card { position: relative; padding: 14px; border: 1px solid var(--border); border-radius: 15px; background: var(--panel-2); }
.egress-admin-card::after { content: ""; position: absolute; top: 14px; right: 14px; width: 8px; height: 8px; border-radius: 50%; background: var(--success); }
.egress-admin-card strong, .egress-admin-card small { display: block; }
.egress-admin-card strong { font-size: 1.1rem; }
.egress-admin-card small { color: var(--muted); font-size: .74rem; margin-top: 3px; }
.admin-list { display: grid; gap: 9px; }
.admin-item { padding: 13px; border: 1px solid var(--border); border-radius: 15px; background: var(--panel-2); }
.admin-item-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.admin-item-copy { min-width: 0; }
.admin-item-copy strong, .admin-item-copy small { display: block; }
.admin-item-copy strong { overflow-wrap: anywhere; font-size: .94rem; }
.admin-item-copy small { color: var(--muted); font-size: .75rem; margin-top: 3px; overflow-wrap: anywhere; }
.admin-actions { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 11px; }
.mini-button { min-height: 34px; padding: 0 12px; border: 1px solid var(--border); border-radius: 10px; background: color-mix(in srgb, var(--accent) 12%, var(--panel-2)); color: var(--text); font-size: .76rem; font-weight: 700; cursor: pointer; }
.mini-button.danger { background: color-mix(in srgb, var(--danger) 11%, var(--panel-2)); color: var(--danger); }
.status-pill { flex: 0 0 auto; padding: 4px 8px; border-radius: 999px; color: var(--success); background: color-mix(in srgb, var(--success) 12%, transparent); font-size: .67rem; font-weight: 800; }
.status-pill.muted { color: var(--muted); background: color-mix(in srgb, var(--muted) 12%, transparent); }
.status-pill.danger { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, transparent); }
.admin-add { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.admin-add summary { color: var(--accent); font-size: .84rem; font-weight: 750; cursor: pointer; }
.inline-form { display: grid; gap: 10px; margin-top: 14px; }
.inline-form label { display: grid; gap: 5px; color: var(--muted); font-size: .74rem; }
.inline-form input, .copy-row input { width: 100%; min-height: 44px; border: 1px solid var(--border); border-radius: 11px; padding: 9px 11px; background: var(--panel-2); color: var(--text); }
.inline-form .secondary-button { width: 100%; }
.form-hint { color: var(--muted); font-size: .72rem; margin-top: 10px; }
.invite-result { border-color: color-mix(in srgb, var(--success) 40%, var(--border)); }
.invite-result > p { color: var(--muted); font-size: .8rem; margin: 9px 0 12px; }
.copy-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.copy-row .secondary-button { min-height: 44px; padding: 0 14px; font-size: .78rem; }
.resource-catalog { display: flex; flex-wrap: wrap; gap: 8px; }
.catalog-chip { padding: 8px 10px; border: 1px solid var(--border); border-radius: 11px; background: var(--panel-2); font-size: .78rem; }
.catalog-chip small { color: var(--muted); margin-left: 4px; }
.admin-status { position: fixed; left: 50%; bottom: max(18px, env(safe-area-inset-bottom)); z-index: 8; width: min(calc(100% - 32px), 540px); transform: translateX(-50%); padding: 11px 14px; border: 1px solid var(--border); border-radius: 13px; background: #20293a; color: var(--text); text-align: center; font-size: .8rem; box-shadow: 0 12px 40px rgba(0,0,0,.35); opacity: 0; pointer-events: none; transition: opacity .18s ease; }
.admin-status.visible { opacity: 1; }
.admin-status.error { color: #fff; background: color-mix(in srgb, var(--danger) 55%, #20293a); }

@keyframes spin { to { transform: rotate(360deg); } }

@media (min-width: 680px) {
  .shell { padding-left: 24px; padding-right: 24px; }
  .section { padding: 22px; }
  .policy-list { grid-template-columns: 1fr 1fr; }
  .inline-form { grid-template-columns: 1fr 1fr auto; align-items: end; }
  .inline-form .secondary-button { width: auto; }
}

@media (max-width: 420px) {
  .profiles-hero { align-items: flex-start; }
  .create-profile-row { grid-template-columns: 1fr; }
  .create-profile-row .secondary-button { width: 100%; }
  .dialog-actions { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation-duration: 0.01ms !important; }
}