:root {
  --text: #ffffff;
  --muted: #9BA3AF;
  --border: #2A2D34;
  --surface: #1A1D23;
  --card: #121419;
  --accent: #00D193;
  --danger: #FF5C5C;
  --warning: #FFD300;
  --info: #00BFFF;
  --purple: #8B32E8;
  --paypal-blue: #003087;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

body {
  background: linear-gradient(135deg, #020203 0%, #0F1115 100%);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* === Navigation === */
.navbar {
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h1 {
  font-size: 20px;
  font-weight: 800;
}

.logo span {
  color: var(--accent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* === Buttons === */
.btn-primary {
  background: var(--accent);
  color: #000;
  border: none;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
  font-size: 15px;
  transition: transform 0.2s, opacity 0.2s;
}

.btn-primary:hover {
  transform: translateY(-1px);
  opacity: 0.95;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: border-color 0.2s;
}

.btn-secondary:hover {
  border-color: var(--accent);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.btn-full {
  width: 100%;
}

/* === Hero Section === */
.hero {
  text-align: center;
  padding: 60px 20px 80px;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: clamp(24px, 6vw, 42px);
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.subhead {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 32px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === Features === */
.features {
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px 20px 60px;
  text-align: center;
}

.features h2 {
  font-size: 24px;
  margin-bottom: 40px;
  color: var(--accent);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--card);
  padding: 30px 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: transform 0.3s, border-color 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.feature-card i {
  font-size: 32px;
  color: var(--accent);
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--muted);
  font-size: 14px;
}

/* === Auth Pages === */
.auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-container {
  width: 100%;
  max-width: 420px;
}

.auth-card {
  background: var(--card);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.brand-header {
  text-align: center;
  margin-bottom: 24px;
}

.brand-header h1 {
  font-size: 24px;
}

.brand-header span {
  color: var(--accent);
}

.tab-buttons {
  display: flex;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.tab-btn {
  flex: 1;
  padding: 10px;
  background: transparent;
  border: none;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-size: 14px;
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.input-wrapper {
  position: relative;
  margin-bottom: 14px;
}

.input-wrapper i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
}

.input-wrapper input {
  width: 100%;
  padding: 12px 12px 12px 38px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}

.input-wrapper input:focus {
  border-color: var(--accent);
}

.google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #fff;
  color: #333;
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  margin-top: 8px;
  font-size: 15px;
}

.divider {
  text-align: center;
  margin: 20px 0;
  color: var(--muted);
}

.error-text {
  color: var(--danger);
  margin-top: 8px;
  font-size: 13px;
  text-align: center;
}

.success-text {
  color: var(--accent);
  margin-top: 8px;
  font-size: 13px;
  text-align: center;
}

.reset-intro {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 16px;
  text-align: center;
}

.back-link {
  display: inline-block;
  margin-top: 16px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.admin-link-block {
  display: block;
  text-align: center;
  padding: 10px;
  background: rgba(0, 209, 147, 0.1);
  color: var(--accent);
  border-radius: 8px;
  text-decoration: none;
  margin-top: 10px;
  font-size: 14px;
}

/* === Dashboard === */
.dashboard-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 30px 20px;
}

.dash-section {
  margin-bottom: 32px;
}

.section-title {
  font-size: 18px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.content-card {
  background: var(--card);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.muted-text {
  color: var(--muted);
  text-align: center;
  margin-bottom: 10px;
}

.price-display {
  font-size: 36px;
  font-weight: 800;
  text-align: center;
  margin: 10px 0;
}

.currency, .period {
  font-size: 20px;
  color: var(--muted);
  font-weight: 400;
}

.payment-intro {
  text-align: center;
  margin: 20px 0;
  color: var(--muted);
}

.payment-methods {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 20px 0;
}

.pay-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  border-radius: 10px;
  border: none;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s;
}

.pay-btn:hover {
  transform: translateY(-2px);
}

.paypal-btn {
  background: var(--paypal-blue);
  color: #fff;
}

.skrill-btn {
  background: var(--purple);
  color: #fff;
}

.pay-info-box {
  margin-top: 16px;
  padding: 20px;
  background: var(--surface);
  border-radius: 10px;
  border: 1px solid var(--border);
}

.pay-label {
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--accent);
}

.small-note {
  font-size: 13px;
  color: var(--muted);
  margin-top: 8px;
}

.instruction {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.status-badge {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.status-badge.success {
  background: rgba(0, 209, 147, 0.15);
  color: var(--accent);
}

.status-badge.pending {
  background: rgba(255, 211, 0, 0.15);
  color: var(--warning);
}

.status-badge.info {
  background: rgba(0, 191, 255, 0.15);
  color: var(--info);
}

.status-badge.revoked {
  background: rgba(255, 71, 87, 0.15);
  color: var(--danger);
}

.key-display {
  display: block;
  padding: 12px;
  background: var(--surface);
  border-radius: 8px;
  margin: 10px 0;
  font-size: 15px;
  color: var(--accent);
  word-break: break-all;
  font-family: monospace;
}

.input-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 16px 0;
}

.input-row input {
  flex: 1;
  min-width: 240px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  outline: none;
}

.activation-result {
  padding: 14px;
  border-radius: 8px;
  margin: 12px 0;
  font-weight: 600;
}

.activation-result.success {
  background: rgba(0, 209, 147, 0.1);
  color: var(--accent);
  border-left: 3px solid var(--accent);
}

.activation-result.pending {
  background: rgba(255, 211, 0, 0.1);
  color: var(--warning);
  border-left: 3px solid var(--warning);
}

.activation-result.error,
.activation-result.revoked {
  background: rgba(255, 71, 87, 0.1);
  color: var(--danger);
  border-left: 3px solid var(--danger);
}

.device-info-box {
  margin-top: 16px;
  padding: 14px;
  background: var(--surface);
  border-radius: 8px;
}

.device-info-box code {
  color: var(--accent);
  font-weight: 600;
  font-family: monospace;
}

.info-alert {
  margin-top: 16px;
  padding: 14px;
  background: rgba(0, 191, 255, 0.08);
  border-left: 3px solid var(--info);
  border-radius: 0 8px 8px 0;
}

.info-alert ul {
  margin-top: 8px;
  padding-left: 20px;
  color: var(--muted);
  font-size: 14px;
}

.info-alert li {
  margin: 4px 0;
}

/* === Admin Pages === */
.admin-body {
  background: linear-gradient(135deg, #020203 0%, #0F1115 100%);
  min-height: 100vh;
  padding: 30px 20px;
}

.admin-container {
  max-width: 800px;
  margin: 0 auto;
}

.admin-card {
  background: var(--card);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border);
  text-align: center;
  max-width: 420px;
  margin: 0 auto;
}

.admin-card h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

.subtext {
  color: var(--muted);
  margin-bottom: 24px;
  font-size: 14px;
}

.admin-card input {
  width: 100%;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  margin-bottom: 14px;
  outline: none;
}

.admin-panel {
  width: 100%;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-header h2 {
  font-size: 20px;
}

.admin-section {
  background: var(--card);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  margin-bottom: 20px;
}

.admin-section h3 {
  font-size: 16px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.key-result {
  margin-top: 16px;
  padding: 16px;
  background: rgba(0, 209, 147, 0.1);
  border-radius: 8px;
  border: 1px solid var(--accent);
}

.license-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
}

.license-item {
  padding: 16px;
  background: var(--surface);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.license-item .key-text {
  font-family: monospace;
  color: var(--accent);
  font-weight: 600;
  margin: 6px 0;
  word-break: break-all;
}

.license-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.btn-approve {
  background: var(--accent);
  color: #000;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  font-size: 13px;
}

.btn-revoke {
  background: var(--danger);
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  font-size: 13px;
}

/* === Footer === */
footer {
  text-align: center;
  padding: 30px 20px;
  border-top: 1px solid var(--border);
  margin-top: 40px;
  color: var(--muted);
  font-size: 13px;
}

/* === Responsive === */
@media (max-width: 480px) {
  .auth-card,
  .content-card,
  .admin-section {
    padding: 20px 16px;
  }

  .input-row {
    flex-direction: column;
  }

  .license-actions {
    flex-direction: column;
  }
}