:root {
  --bg: #0b0d12;
  --surface: #141820;
  --surface-2: #1c2230;
  --border: #2a3344;
  --text: #e8ecf4;
  --muted: #9aa3b5;
  --accent: #5b8cff;
  --accent-hover: #7aa1ff;
  --success: #3dd68c;
  --warn: #f5b942;
  --radius: 12px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: "DM Sans", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
}

.site-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(20, 24, 32, 0.1);
  background: linear-gradient(180deg, #f4f7fc 0%, #e8eef6 55%, #dde5f0 100%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header__inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
}

.site-nav a {
  color: #141820;
  text-decoration: none;
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--accent);
}

.site-nav__muted {
  color: var(--muted) !important;
  font-weight: 400 !important;
}

.site-nav__btn {
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #fff !important;
  border-radius: 8px;
}

.site-nav__btn:hover {
  background: var(--accent-hover);
  color: #fff !important;
}

.site-header .brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: #141820;
  text-decoration: none;
}

.site-header .brand:hover {
  color: #2a3344;
}

.brand__logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  filter: drop-shadow(0 1px 2px rgba(20, 24, 32, 0.12));
}

.site-header .brand__name {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #141820;
}

.site-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.site-footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
  font-size: 0.875rem;
  border-top: 1px solid var(--border);
}

.hero {
  text-align: center;
  margin-bottom: 2rem;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
}

.hero p {
  margin: 0;
  color: var(--muted);
}

.duration-toggle {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  background: var(--surface);
  padding: 0.35rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.duration-toggle button {
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 0.6rem 1.25rem;
  border-radius: 999px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.duration-toggle button.is-active {
  background: var(--accent);
  color: #fff;
}

.plans {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-bottom: 2rem;
}

.plan-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  transition: border-color 0.15s, transform 0.15s;
}

.plan-card.is-selected {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.plan-card h2 {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
}

.plan-card .price {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0.5rem 0 1rem;
}

.plan-card .price span {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
}

.plan-card button.select-plan {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.plan-card.is-selected button.select-plan,
.plan-card button.select-plan:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.checkout-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  display: none;
}

.checkout-panel.is-visible {
  display: block;
}

.checkout-panel h2 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
}

.checkout-summary {
  color: var(--muted);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

.form-group input:focus,
.form-group select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.btn-primary {
  width: 100%;
  padding: 0.85rem;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  margin-top: 0.5rem;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.alert-error {
  background: rgba(255, 80, 80, 0.12);
  border: 1px solid rgba(255, 80, 80, 0.35);
  color: #ffb4b4;
}

.payment-notice {
  margin-top: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.payment-notice__toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: transparent;
  border: none;
  color: var(--text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.payment-notice__toggle .chevron {
  transition: transform 0.2s;
  color: var(--muted);
}

.payment-notice.is-open .payment-notice__toggle .chevron {
  transform: rotate(180deg);
}

.payment-notice__content {
  display: none;
  padding: 0 1.25rem 1.25rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.payment-notice.is-open .payment-notice__content {
  display: block;
}

.payment-notice__body ul {
  margin: 0.5rem 0;
  padding-left: 1.25rem;
}

.payment-notice__warn {
  color: var(--warn);
}

.thank-you {
  text-align: center;
  max-width: 520px;
  margin: 0 auto;
}

.thank-you .status-badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.status-badge--finished {
  background: rgba(61, 214, 140, 0.15);
  color: var(--success);
}

.status-badge--waiting,
.status-badge--pending {
  background: rgba(245, 185, 66, 0.15);
  color: var(--warn);
}

.status-badge--failed,
.status-badge--expired,
.status-badge--refunded {
  background: rgba(255, 80, 80, 0.15);
  color: #ffb4b4;
}

.order-id {
  font-family: ui-monospace, monospace;
  font-size: 0.95rem;
  word-break: break-all;
  background: var(--surface);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin: 1rem 0;
}

.btn-discord {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.85rem 1.5rem;
  background: #5865f2;
  color: #fff !important;
  border-radius: 8px;
  font-weight: 600;
}

.btn-discord:hover {
  background: #4752c4;
  color: #fff !important;
}

/* Admin */
.admin-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.25rem;
}

.admin-login {
  max-width: 380px;
  margin: 4rem auto;
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  align-items: flex-end;
}

.admin-toolbar .form-group {
  margin: 0;
  min-width: 140px;
}

.admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

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

.admin-table th,
.admin-table td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.admin-table th {
  background: var(--surface);
  color: var(--muted);
  font-weight: 600;
}

.admin-table tr:hover td {
  background: var(--surface-2);
}

.pagination {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  align-items: center;
}

.pagination a,
.pagination span {
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  font-size: 0.875rem;
}

.pagination a:hover {
  border-color: var(--accent);
}

.pagination .current {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.admin-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.btn-logout {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  text-decoration: none;
}

.country-field.is-hidden {
  display: none;
}

.alert-success {
  background: rgba(61, 214, 140, 0.12);
  border: 1px solid rgba(61, 214, 140, 0.35);
  color: var(--success);
}

.alert--hiding {
  opacity: 0;
  transition: opacity 0.4s ease;
}

.account-cta {
  text-align: center;
  margin: 2rem 0;
  padding: 1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.account-cta a {
  font-weight: 600;
}

.account-auth,
.account-dashboard {
  max-width: 420px;
  margin: 0 auto;
}

.account-dashboard--wide {
  max-width: 560px;
}

.account-tabs-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.account-tabs {
  display: flex;
  width: 100%;
  max-width: 340px;
  gap: 0.25rem;
  padding: 0.3rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.account-tab {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 0.65rem 1rem;
  border-radius: calc(var(--radius) - 4px);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.account-tab:hover:not(.is-active) {
  color: var(--text);
  background: var(--surface-2);
}

.account-tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.account-tab.is-active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 12px rgba(91, 140, 255, 0.4);
}

.account-tab.is-active[data-tab="expired"] {
  background: linear-gradient(180deg, rgba(245, 185, 66, 0.28) 0%, rgba(245, 185, 66, 0.12) 100%);
  color: var(--warn);
  box-shadow: 0 2px 10px rgba(245, 185, 66, 0.15);
}

.account-tab__label {
  line-height: 1.2;
}

.account-tab__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35rem;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.2;
  background: var(--surface-2);
  color: var(--muted);
}

.account-tab.is-active .account-tab__badge {
  background: rgba(255, 255, 255, 0.25);
  color: inherit;
}

.account-tab.is-active[data-tab="expired"] .account-tab__badge {
  background: rgba(245, 185, 66, 0.35);
  color: var(--warn);
}

.account-tab-panel {
  display: none;
}

.account-tab-panel.is-active {
  display: block;
}

.account-card__sub {
  margin: 1.25rem 0 0.75rem;
  font-size: 1rem;
}

.account-card--compact {
  padding: 1rem 1.25rem;
}

.copy-btn--inline {
  margin-left: 0.5rem;
  padding: 0.25rem 0.5rem !important;
  font-size: 0.75rem !important;
  vertical-align: middle;
}

.account-auth__lead,
.account-muted {
  color: var(--muted);
  font-size: 0.95rem;
}

.account-auth__back {
  margin-top: 1rem;
  font-size: 0.9rem;
}

.account-dashboard__email {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.account-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.account-card h2 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
}

.account-dl {
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 0.5rem 1rem;
  margin: 0;
}

.account-dl dt {
  color: var(--muted);
  font-size: 0.875rem;
}

.account-dl dd {
  margin: 0;
}

.status-pill {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: capitalize;
}

.status-pill--finished {
  background: rgba(61, 214, 140, 0.15);
  color: var(--success);
}

.status-pill--waiting,
.status-pill--pending {
  background: rgba(245, 185, 66, 0.15);
  color: var(--warn);
}

.copy-row {
  display: flex;
  gap: 0.5rem;
}

.copy-row input {
  flex: 1;
  min-width: 0;
}

.btn-secondary {
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  white-space: nowrap;
}

.duration-toggle--sm {
  margin-bottom: 1rem;
}

.renew-price {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.admin-actions-cell {
  white-space: nowrap;
  text-align: right;
}

.admin-edit-panel td {
  background: var(--surface-2);
  padding-top: 0.5rem !important;
  padding-bottom: 0.75rem !important;
}

.admin-edit-btn {
  padding: 0.4rem 0.75rem !important;
  font-size: 0.8rem !important;
}

.admin-m3u-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.admin-m3u-label {
  font-size: 0.8rem;
  color: var(--muted);
  width: 100%;
}

.admin-m3u-input {
  flex: 1;
  min-width: 200px;
  padding: 0.5rem 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 0.85rem;
}

.admin-m3u-save {
  width: auto !important;
  padding: 0.5rem 1rem !important;
  font-size: 0.875rem;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.admin-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.admin-stat-card--success {
  border-color: rgba(61, 214, 140, 0.35);
}

.admin-stat-card--muted {
  opacity: 0.85;
}

.admin-stat-card__label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-stat-card__value {
  font-size: 1.75rem;
  font-weight: 700;
}

.admin-stat-card__hint {
  font-size: 0.75rem;
  color: var(--muted);
}

.admin-inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.admin-status-select {
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 0.85rem;
}