/* VPN Shop admin — dark slab + brass accent (no bootstrap) */

:root {
  --bg-deep: #0e1014;
  --bg-panel: #161a22;
  --bg-elevated: #1c212c;
  --border: #2f3644;
  --border-soft: #252a35;
  --text: #e6e9ef;
  --text-dim: #8b93a7;
  --accent: #c9a227;
  --accent-dim: #9a7b1a;
  --accent-glow: rgba(201, 162, 39, 0.12);
  --danger: #e85d5d;
  --danger-soft: rgba(232, 93, 93, 0.15);
  --radius: 6px;
  --radius-sm: 4px;
  --font-ui: "DM Sans", system-ui, sans-serif;
  --font-display: "Syne", var(--font-ui);
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-ui);
  font-optical-sizing: auto;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
  background-color: var(--bg-deep);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(201, 162, 39, 0.07), transparent 55%),
    linear-gradient(180deg, #12151b 0%, var(--bg-deep) 32%);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease, opacity 0.15s ease;
}

a:hover {
  color: #e4c04a;
}

code {
  font-family: ui-monospace, "Cascadia Code", "Source Code Pro", monospace;
  font-size: 0.9em;
  padding: 0.12em 0.4em;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  color: #c8d0e0;
}

/* ——— Top bar ——— */
.admin-frame {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  flex-shrink: 0;
  border-bottom: 1px solid var(--border);
  background: rgba(22, 26, 34, 0.92);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 40;
}

.admin-topbar::before {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.85;
}

.admin-topbar__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
}

.admin-topbar__lead {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-nav-toggle-input:focus-visible + .admin-topbar__lead .admin-nav-toggle {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.admin-nav-toggle {
  display: none;
  flex-shrink: 0;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  cursor: pointer;
  box-sizing: border-box;
}

.admin-nav-toggle__bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.admin-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.admin-brand:hover {
  color: var(--accent);
}

.admin-topbar__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.admin-topbar__nav a {
  color: var(--text-dim);
}

.admin-topbar__nav a:hover {
  color: var(--text);
}

.admin-nav-highlight {
  color: var(--accent) !important;
  font-weight: 600;
}

.admin-topbar__out {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim) !important;
}

.admin-topbar__out:hover {
  border-color: var(--accent-dim);
  color: var(--accent) !important;
}

/* ——— Main column ——— */
.admin-wrap {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 3rem;
}

.admin-back {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.admin-back:hover {
  color: var(--accent);
}

.admin-page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.admin-page-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  margin: 0;
  line-height: 1.2;
  color: var(--text);
}

.admin-page-sub {
  margin: 0.35rem 0 0;
  font-size: 0.875rem;
  color: var(--text-dim);
  max-width: 42rem;
}

.admin-section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  margin: 1.75rem 0 0.75rem;
  color: var(--text);
}

/* ——— Panels & cards ——— */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow);
}

.panel + .panel {
  margin-top: 1rem;
}

/* ——— Stats (dashboard) ——— */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-glow), transparent 55%);
  pointer-events: none;
}

.stat-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  position: relative;
  z-index: 1;
}

.stat-card__value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: -0.04em;
  margin-top: 0.25rem;
  color: var(--text);
  position: relative;
  z-index: 1;
}

/* ——— Nav list (dashboard menu) ——— */
.nav-tiles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-tiles a {
  display: block;
  padding: 0.85rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  color: var(--text);
  font-weight: 500;
  font-size: 0.9375rem;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.nav-tiles a:hover {
  border-color: var(--accent-dim);
  background: rgba(201, 162, 39, 0.06);
  color: var(--accent);
}

.nav-tiles a strong {
  font-weight: 600;
}

/* ——— Tables ——— */
.data-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table th,
.data-table td {
  padding: 0.65rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
}

.data-table th {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  background: rgba(0, 0, 0, 0.2);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover td {
  background: rgba(201, 162, 39, 0.04);
}

.data-table a {
  font-weight: 500;
}

.text-muted,
.muted {
  color: var(--text-dim);
  font-size: 0.875rem;
}

.text-danger {
  color: var(--danger);
}

/* ——— Forms ——— */
.field {
  margin-bottom: 1rem;
}

.field label,
label.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 0.35rem;
}

input.form-control,
select.form-select,
textarea.form-control {
  width: 100%;
  padding: 0.55rem 0.75rem;
  font: inherit;
  font-size: 0.9375rem;
  color: var(--text);
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input.form-control:focus,
select.form-select:focus,
textarea.form-control:focus {
  outline: none;
  border-color: var(--accent-dim);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 6rem;
}

textarea.font-monospace {
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 0.8125rem;
  line-height: 1.45;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.form-check-input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--accent);
  cursor: pointer;
}

.form-check-label {
  font-size: 0.875rem;
  color: var(--text);
  cursor: pointer;
}

.form-grid {
  display: grid;
  gap: 0.65rem 1rem;
}

.form-grid--2 {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.form-grid--4 {
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}

.form-inline-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

form.d-inline,
.d-inline {
  display: inline;
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-primary {
  background: linear-gradient(180deg, #d4ae3a 0%, var(--accent) 100%);
  color: #1a1508;
  border-color: #a88218;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.12) inset;
}

.btn-primary:hover {
  background: linear-gradient(180deg, #e0bc45 0%, #d4ae3a 100%);
  color: #1a1508;
}

.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.8125rem;
}

.btn-outline-danger {
  background: transparent;
  border-color: var(--danger);
  color: var(--danger);
}

.btn-outline-danger:hover {
  background: var(--danger-soft);
}

/* ——— Login ——— */
.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(201, 162, 39, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 80% 20%, rgba(100, 120, 180, 0.05) 0%, transparent 40%),
    linear-gradient(180deg, #12151b 0%, var(--bg-deep) 100%);
}

.admin-login__card {
  width: 100%;
  max-width: 400px;
  padding: 2rem 1.75rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
}

.admin-login__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #f0d078, var(--accent));
  border-radius: 0 0 2px 2px;
  opacity: 0.9;
}

.admin-login__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  margin: 0 0 0.25rem;
}

.admin-login__hint {
  font-size: 0.8125rem;
  color: var(--text-dim);
  margin: 0 0 1.5rem;
}

.admin-login .btn-primary {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.65rem;
}

/* ——— Callouts ——— */
.callout {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font-size: 0.875rem;
}

.callout--error {
  border-color: rgba(232, 93, 93, 0.4);
  background: var(--danger-soft);
  color: #f0a8a8;
}

.callout--success {
  border-color: rgba(80, 180, 120, 0.45);
  background: rgba(80, 180, 120, 0.1);
  color: #a8e0c0;
}

/* ——— Users directory (cards + subscriptions) ——— */
.admin-wrap:has(.user-directory) {
  max-width: 1280px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.user-directory__search {
  margin-bottom: 0.5rem;
}

.user-directory__meta {
  margin-top: 0;
  margin-bottom: 1rem;
}

.user-directory__flash {
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  padding: 0.65rem 0.85rem;
}

.user-directory__flash--ok {
  border-color: rgba(80, 180, 120, 0.35);
  background: rgba(80, 180, 120, 0.08);
  color: #a8e0c0;
}

.user-directory__flash--err {
  border-color: rgba(232, 93, 93, 0.4);
  background: var(--danger-soft);
  color: #f0b0b0;
}

.user-card-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.user-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  overflow: hidden;
}

.user-card__primary {
  display: grid;
  gap: 0.5rem 0.75rem;
  padding: 0.85rem 1rem;
  align-items: center;
  font-size: 0.8125rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--border-soft);
}

@media (min-width: 900px) {
  .user-card__primary {
    grid-template-columns:
      minmax(2.5rem, auto)
      minmax(5.5rem, auto)
      minmax(4rem, 1fr)
      minmax(4rem, 1.1fr)
      minmax(5rem, 1.4fr)
      minmax(6rem, auto)
      minmax(4rem, auto)
      minmax(5.5rem, auto);
  }
}

@media (max-width: 899px) {
  .user-card__primary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .user-card__flags {
    grid-column: 1 / -1;
  }

  .user-card__balance,
  .user-card__created {
    grid-column: span 1;
  }
}

.user-card__id {
  font-weight: 600;
}

.user-card__email {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.user-card__name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.user-card__flags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.user-pill {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--bg-deep);
  border: 1px solid var(--border-soft);
  color: var(--text-dim);
}

.user-pill--ok {
  border-color: rgba(80, 180, 120, 0.35);
  color: #8fd4a8;
}

.user-pill--warn {
  border-color: rgba(201, 162, 39, 0.45);
  color: var(--accent);
}

.user-pill--dim {
  opacity: 0.75;
}

.user-pill--danger {
  border-color: rgba(232, 93, 93, 0.45);
  color: #f0a0a0;
}

.user-pill--state {
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 0.68rem;
}

.user-pill--state-active {
  border-color: rgba(80, 180, 120, 0.35);
  color: #8fd4a8;
}

.user-pill--state-grace {
  border-color: rgba(201, 162, 39, 0.5);
  color: #e4c04a;
}

.user-pill--state-disabled {
  border-color: rgba(232, 93, 93, 0.4);
  color: #f0a8a8;
}

.user-pill--state-expired_deleted,
.user-pill--state-cancelled {
  opacity: 0.85;
  color: var(--text-dim);
}

.user-card__note {
  padding: 0.65rem 1rem;
  background: rgba(0, 0, 0, 0.15);
  border-bottom: 1px solid var(--border-soft);
}

.user-card__note-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.user-card__note-form .form-control {
  flex: 1 1 12rem;
  min-width: 0;
  padding: 0.4rem 0.6rem;
  font-size: 0.8125rem;
}

.user-card__subs {
  padding: 0.85rem 1rem 1rem;
}

.user-card__subs-title {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 0.65rem;
}

.user-card__no-subs {
  margin: 0;
  font-size: 0.8125rem;
}

.user-card__danger {
  margin-top: 0.5rem;
  padding: 0.75rem 1rem 1rem;
  border-top: 1px solid var(--border-soft);
}

.sub-config-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sub-config {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.75rem;
  background: var(--bg-deep);
}

.sub-config__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem 1rem;
  margin: 0 0 0.5rem;
}

.sub-config__refresh {
  margin: 0;
}

.sub-config__refresh .btn {
  font-size: 0.75rem;
  padding: 0.25rem 0.55rem;
}

.sub-config__delete {
  margin: 0;
}

.sub-config__delete .btn {
  font-size: 0.75rem;
  padding: 0.25rem 0.55rem;
}

.sub-config__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  margin-bottom: 0.5rem;
}

.sub-config__id {
  font-weight: 700;
  font-size: 0.8125rem;
}

.sub-config__tariff {
  font-weight: 600;
  font-size: 0.8125rem;
}

.sub-config__grid {
  display: grid;
  gap: 0.35rem 1rem;
  font-size: 0.78rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sub-config__span2 {
  grid-column: 1 / -1;
}

.sub-config__mono {
  font-size: 0.75rem;
  word-break: break-all;
  white-space: pre-wrap;
}

.sub-config__uuid {
  display: inline-block;
  max-width: 100%;
}

.sub-config__details {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
}

.sub-config__details summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 500;
}

.sub-config__edit-summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 500;
  font-size: 0.875rem;
}

.sub-config__pre {
  margin: 0.5rem 0 0;
  padding: 0.6rem 0.65rem;
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  font-size: 0.72rem;
  line-height: 1.4;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  overflow-x: auto;
  max-height: 14rem;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text-dim);
}

.sub-config__empty {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
}

/* ——— Tariff unified manage page ——— */
.tariff-manage-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-soft);
}

.tariff-manage-head__title {
  margin-bottom: 0.35rem !important;
}

.tariff-manage-head__meta {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-dim);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
}

.tariff-pill {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  color: var(--text-dim);
}

.tariff-pill--on {
  border-color: rgba(201, 162, 39, 0.45);
  color: var(--accent);
  background: var(--accent-glow);
}

.tariff-pill--off {
  border-color: var(--border);
  color: var(--danger);
  background: var(--danger-soft);
}

.tariff-manage-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
}

.tariff-manage-summary__item {
  font-size: 0.8125rem;
  color: var(--text-dim);
}

.tariff-manage-summary__n {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text);
  margin-right: 0.2rem;
}

.tariff-manage-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  padding: 0.5rem 0;
  margin-bottom: 1.5rem;
  position: sticky;
  top: calc(0.75rem + 2px + 48px);
  z-index: 20;
  background: linear-gradient(180deg, var(--bg-deep) 70%, transparent);
  padding-top: 0.35rem;
  margin-top: -0.35rem;
}

.tariff-manage-nav a {
  display: inline-block;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-dim);
  border: 1px solid var(--border-soft);
  background: var(--bg-elevated);
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.tariff-manage-nav a:hover {
  color: var(--accent);
  border-color: var(--accent-dim);
  background: rgba(201, 162, 39, 0.08);
}

.tariff-manage-section {
  scroll-margin-top: 6.5rem;
  padding-bottom: 2rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-soft);
}

.tariff-manage-section:last-of-type {
  border-bottom: none;
}

.tariff-manage-section__h {
  margin-top: 0 !important;
  margin-bottom: 0.35rem !important;
}

.tariff-manage-subh {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  margin: 1.25rem 0 0.65rem;
  color: var(--text);
}

/* ——— Stats page ——— */
.stats-form__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  align-items: end;
}

.stats-form__field {
  margin-bottom: 0;
}

.stats-form__submit {
  display: flex;
  align-items: flex-end;
  padding-bottom: 0.1rem;
}

.stats-form__hint {
  margin: 0.85rem 0 0;
  font-size: 0.8125rem;
}

.stats-range-line {
  margin-top: -0.2rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.stats-summary-panel {
  margin-bottom: 1.25rem;
}

.stats-summary-list {
  margin: 0;
  padding-left: 1.15rem;
  line-height: 1.65;
}

.data-table tfoot td {
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.18);
  font-size: 0.875rem;
}

/* ——— Mobile / narrow screens ——— */
@media (max-width: 767px) {
  .admin-topbar__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.65rem 0.85rem;
    padding-left: max(0.85rem, env(safe-area-inset-left));
    padding-right: max(0.85rem, env(safe-area-inset-right));
  }

  .admin-topbar__lead {
    justify-content: space-between;
    width: 100%;
  }

  .admin-nav-toggle {
    display: flex;
    touch-action: manipulation;
  }

  .admin-topbar__nav {
    display: none;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    width: 100%;
    max-height: min(72vh, 26rem);
    margin-top: 0.65rem;
    padding-top: 0.65rem;
    padding-bottom: 0.25rem;
    border-top: 1px solid var(--border);
    font-size: 0.9375rem;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .admin-topbar__nav a {
    padding: 0.75rem 0.65rem;
    border-radius: var(--radius-sm);
    color: var(--text);
  }

  .admin-topbar__nav a:hover,
  .admin-topbar__nav a:active {
    background: rgba(201, 162, 39, 0.1);
    color: var(--accent);
  }

  .admin-topbar__nav .admin-topbar__out {
    margin-top: 0.35rem;
    text-align: center;
    padding: 0.65rem;
  }

  .admin-nav-toggle-input:checked ~ .admin-topbar__nav {
    display: flex;
  }

  .admin-nav-toggle-input:checked ~ .admin-topbar__lead .admin-nav-toggle__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .admin-nav-toggle-input:checked ~ .admin-topbar__lead .admin-nav-toggle__bar:nth-child(2) {
    opacity: 0;
  }

  .admin-nav-toggle-input:checked ~ .admin-topbar__lead .admin-nav-toggle__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .admin-wrap {
    padding: 1.1rem 0.85rem 2.5rem;
    padding-left: max(0.85rem, env(safe-area-inset-left));
    padding-right: max(0.85rem, env(safe-area-inset-right));
    padding-bottom: max(2.5rem, env(safe-area-inset-bottom));
  }

  .admin-page-title {
    font-size: 1.28rem;
  }

  .admin-page-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .panel {
    padding: 1rem 0.95rem;
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }

  .stat-card__value {
    font-size: 1.65rem;
  }

  .data-table-wrap {
    margin-left: -0.15rem;
    margin-right: -0.15rem;
    border-radius: var(--radius-sm);
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
  }

  .data-table th,
  .data-table td {
    padding: 0.55rem 0.65rem;
    font-size: 0.8125rem;
  }

  .form-grid--2,
  .form-grid--4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .form-inline-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .form-inline-actions .btn {
    width: 100%;
  }

  .btn {
    min-height: 2.75rem;
    padding: 0.55rem 1rem;
  }

  .btn-sm {
    min-height: 2.5rem;
  }

  .user-card__primary {
    grid-template-columns: 1fr;
  }

  .sub-config__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .sub-config__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .sub-config__actions .btn {
    width: 100%;
  }

  .tariff-manage-head {
    flex-direction: column;
    align-items: stretch;
  }

  .tariff-manage-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 0.4rem;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
    top: 3.15rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    overscroll-behavior-x: contain;
  }

  .tariff-manage-nav a {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .tariff-manage-section {
    scroll-margin-top: 5.5rem;
  }

  .admin-login {
    padding: 1rem;
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
  }

  .admin-login__card {
    padding: 1.5rem 1.15rem;
  }
}

@media (max-width: 380px) {
  .admin-brand {
    font-size: 0.98rem;
  }

  .nav-tiles a {
    padding: 0.95rem 0.85rem;
    font-size: 0.9rem;
  }
}

/* ——— Public MTProto landing (same theme as admin) ——— */
.mtproto-landing-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-ui);
  color: var(--text);
  background-color: var(--bg-deep);
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(201, 162, 39, 0.07), transparent 55%),
    linear-gradient(180deg, #12151b 0%, var(--bg-deep) 32%);
}

.mtproto-landing {
  max-width: 42rem;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 3rem;
  padding-left: max(1.25rem, env(safe-area-inset-left));
  padding-right: max(1.25rem, env(safe-area-inset-right));
  padding-bottom: max(3rem, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mtproto-landing__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 0.25rem;
  border-bottom: 1px solid var(--border);
}

.mtproto-landing__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

/* «Окна»: панели с верхней полосой и объёмом */
.mtproto-panel {
  position: relative;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(165deg, var(--bg-elevated) 0%, var(--bg-panel) 48%, #141820 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03) inset,
    0 12px 40px rgba(0, 0, 0, 0.35),
    0 4px 14px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.mtproto-panel__chrome {
  height: 6px;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent), var(--accent-dim));
  opacity: 0.85;
}

.mtproto-panel__chrome--soft {
  opacity: 0.42;
}

.mtproto-panel__body {
  padding: 1.1rem 1.15rem 1.2rem;
}

.mtproto-panel--hero .mtproto-panel__body {
  padding-top: 1rem;
}

.mtproto-panel--hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.65rem;
  letter-spacing: -0.03em;
  margin: 0 0 0.5rem;
  line-height: 1.2;
}

.mtproto-panel__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0 0 0.85rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

.mtproto-panel__lead,
.mtproto-landing__lead {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-dim);
  line-height: 1.55;
}

.mtproto-panel__text {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.mtproto-panel--notice {
  border-color: var(--border-soft);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.02) inset,
    0 8px 28px rgba(0, 0, 0, 0.28);
}

.mtproto-notice-list {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.8125rem;
  line-height: 1.52;
  color: var(--text-dim);
}

.mtproto-notice-list li {
  position: relative;
  padding-left: 0.9rem;
  margin-bottom: 0.55rem;
}

.mtproto-notice-list li:last-child {
  margin-bottom: 0;
}

.mtproto-notice-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--accent), var(--accent-dim));
  opacity: 0.75;
}

.mtproto-notice-list__lead {
  color: var(--text);
  font-weight: 600;
}

.mtproto-share-url {
  margin: 0.75rem 0 0;
}

.mtproto-share-url code {
  display: block;
  word-break: break-all;
  font-size: 0.8125rem;
  line-height: 1.45;
}

.mtproto-proxy-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mtproto-proxy-card {
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  background: rgba(14, 16, 20, 0.55);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

.mtproto-proxy-card__chrome {
  height: 4px;
  background: linear-gradient(90deg, transparent, rgba(201, 162, 39, 0.35), transparent);
}

.mtproto-proxy-card__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.9rem 1rem 1rem;
}

.mtproto-proxy-card__btn {
  flex-shrink: 0;
}

/* Кнопки лендинга: тот же золотой акцент, без «казино»-градиентов и теней */
.mtproto-landing .btn.btn-primary {
  background: var(--accent);
  border: 1px solid rgba(201, 162, 39, 0.4);
  color: #0e1014;
  box-shadow: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.mtproto-landing .btn.btn-primary:hover {
  background: #d4ae3a;
  border-color: rgba(201, 162, 39, 0.65);
  color: #0a0b0e;
  box-shadow: none;
}

.mtproto-proxy-card__title {
  font-weight: 600;
  font-size: 0.9375rem;
  margin: 0;
}

.mtproto-proxy-card__meta {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin: 0.25rem 0 0;
  word-break: break-all;
}

.mtproto-landing__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--text-dim);
  font-size: 0.875rem;
  line-height: 1.55;
}

.mtproto-landing__steps--boxed li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-soft);
}

.mtproto-landing__steps--boxed li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.mtproto-landing__steps--boxed li:first-child {
  padding-top: 0;
}

.mtproto-step-num {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.8125rem;
  color: #0e1014;
  background: var(--accent);
  border: 1px solid rgba(201, 162, 39, 0.35);
  box-shadow: none;
}

.mtproto-step-txt {
  padding-top: 0.12rem;
}

.mtproto-panel--cta .mtproto-panel__body {
  text-align: center;
  padding: 1.25rem 1.15rem 1.35rem;
}

.mtproto-cta__note {
  margin: 0 0 1.1rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--text-dim);
  max-width: 26rem;
  margin-left: auto;
  margin-right: auto;
}

.mtproto-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 13.5rem;
  padding: 0.75rem 1.35rem;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.25;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  color: #0e1014;
  background: var(--accent);
  border: 1px solid rgba(201, 162, 39, 0.45);
  border-radius: var(--radius-sm);
  box-shadow: none;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.mtproto-cta__btn:hover {
  color: #0a0b0e;
  background: #d4ae3a;
  border-color: rgba(201, 162, 39, 0.7);
}

.mtproto-cta__btn:active {
  background: var(--accent-dim);
  border-color: rgba(201, 162, 39, 0.55);
}

.mtproto-landing__empty {
  margin: 0;
  padding: 1.25rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 0.875rem;
  text-align: center;
}