:root {
  --bg: #07111f;
  --bg-soft: #0b192c;
  --card: #10213a;
  --card-soft: #162c4b;
  --border: #29476c;
  --text: #ffffff;
  --muted: #9fb2ca;
  --primary: #1976d2;
  --primary-hover: #1565c0;
  --danger: #b83232;
  --success: #2abe5e;
  --warning: #f2b84b;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, #14385f 0, var(--bg) 42%),
    var(--bg);
}

button,
input,
select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.hidden {
  display: none !important;
}

.loading {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
  color: var(--muted);
  font-size: 18px;
}

.page {
  width: 100%;
  max-width: 1250px;
  margin: 0 auto;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.topbar h1 {
  font-size: clamp(27px, 5vw, 38px);
}

.topbar p {
  margin-top: 7px;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.navbar {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  margin-bottom: 28px;
  padding: 10px;
  background: rgba(16, 33, 58, 0.92);
  border: 1px solid var(--border);
  border-radius: 15px;
}

.nav-link {
  flex: 0 0 auto;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 17px;
  color: #d8e7f8;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}

.button {
  min-height: 44px;
  padding: 10px 17px;
  color: #fff;
  background: var(--primary);
  border: none;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}

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

.button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.button.secondary {
  color: #d8e7f8;
  background: #233d5f;
}

.logout-button {
  background: var(--danger);
}

.logout-button:hover {
  background: #992a2a;
}

.account-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
}

.card,
.account-card,
.action-card,
.panel {
  background: rgba(16, 33, 58, 0.97);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.account-card {
  min-width: 0;
  padding: 22px;
}

.label {
  margin-bottom: 9px;
  color: var(--muted);
  font-size: 13px;
}

.value {
  overflow-wrap: anywhere;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
}

.small-value {
  font-size: 20px;
}

.extra {
  margin-top: 7px;
  color: #7db5ff;
  font-size: 13px;
}

.actions-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.action-card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.action-card:hover {
  transform: translateY(-3px);
  border-color: #4d9cff;
}

.action-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  color: #cfe6ff;
  background: var(--card-soft);
  border: 1px solid var(--border);
  border-radius: 16px;
  font-size: 26px;
  font-weight: 800;
}

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

.action-card p {
  color: var(--muted);
  line-height: 1.55;
}

.action-arrow {
  margin-top: 18px;
  color: #7db5ff;
  font-weight: 700;
}

.section {
  margin-top: 28px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: 22px;
}

.count {
  color: var(--muted);
  font-size: 14px;
}

.button-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 5px;
}

.filter-button {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 9px 17px;
  color: #d8e7f8;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  text-transform: capitalize;
}

.filter-button.active {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  gap: 14px;
}

.service-card {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 13px;
  padding: 18px;
  color: #fff;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 17px;
  cursor: pointer;
  transition: 0.18s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: #4d9cff;
}

.service-card.active {
  background: #173d68;
  border-color: #5ca8ff;
}

.service-image {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  object-fit: cover;
  background: var(--card-soft);
  border: 1px solid var(--border);
  border-radius: 17px;
  font-size: 27px;
  font-weight: 800;
  text-transform: uppercase;
}

.service-name {
  text-align: center;
  text-transform: capitalize;
  overflow-wrap: anywhere;
}

.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.item-card {
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.item-image {
  width: 100%;
  height: 150px;
  display: grid;
  place-items: center;
  object-fit: cover;
  color: #bad7f7;
  background: linear-gradient(135deg, var(--card-soft), #0a192d);
  font-size: 38px;
  font-weight: 800;
  text-transform: uppercase;
}

.item-content {
  padding: 18px;
}

.item-name {
  margin-bottom: 8px;
  font-size: 21px;
  text-transform: capitalize;
}

.item-description {
  min-height: 20px;
  margin-bottom: 18px;
  color: var(--muted);
  line-height: 1.5;
}

.item-meta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 10px;
}

.price-label {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
}

.price {
  color: #86c2ff;
  font-size: 23px;
  font-weight: 800;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.badge.success,
.badge.credit {
  color: #a9f5be;
  background: rgba(42, 190, 94, 0.12);
  border: 1px solid rgba(42, 190, 94, 0.35);
}

.badge.debit {
  color: #ffb4b4;
  background: rgba(255, 71, 71, 0.12);
  border: 1px solid rgba(255, 71, 71, 0.35);
}

.badge.pending {
  color: #ffe3a3;
  background: rgba(242, 184, 75, 0.12);
  border: 1px solid rgba(242, 184, 75, 0.35);
}

.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.toolbar-group {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.search-input {
  min-width: 250px;
  min-height: 44px;
  padding: 0 14px;
  color: var(--text);
  background: #0a192d;
  border: 1px solid var(--border);
  border-radius: 10px;
  outline: none;
}

.search-input:focus {
  border-color: #4d9cff;
}

.activity-list {
  display: grid;
  gap: 14px;
}

.activity-card {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(150px, 0.7fr);
  gap: 18px;
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 17px;
  box-shadow: var(--shadow);
}

.activity-main {
  min-width: 0;
}

.activity-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.activity-title {
  font-size: 19px;
  text-transform: capitalize;
}

.activity-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.activity-meta strong {
  color: #dceafa;
}

.activity-amount-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  text-align: right;
}

.activity-amount {
  margin-bottom: 7px;
  font-size: 25px;
  font-weight: 800;
}

.activity-amount.credit {
  color: #72dfa0;
}

.activity-amount.debit {
  color: #ff9090;
}

.empty,
.error-box {
  padding: 24px;
  text-align: center;
  line-height: 1.6;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.empty {
  color: var(--muted);
}

.error-box {
  color: #ffb4b4;
  border-color: rgba(255, 71, 71, 0.5);
}

@media (max-width: 850px) {
  .account-grid {
    grid-template-columns: 1fr 1fr;
  }

  .profile-card {
    grid-column: 1 / -1;
  }
}

@media (max-width: 650px) {
  .page {
    padding: 17px;
  }

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

  .topbar-actions,
  .topbar-actions .button {
    width: 100%;
  }

  .account-grid,
  .actions-grid {
    grid-template-columns: 1fr;
  }

  .profile-card {
    grid-column: auto;
  }

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

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

  .search-input {
    width: 100%;
    min-width: 0;
  }

  .toolbar,
  .toolbar-group {
    align-items: stretch;
    flex-direction: column;
  }

  .activity-card {
    grid-template-columns: 1fr;
  }

  .activity-meta {
    grid-template-columns: 1fr;
  }

  .activity-amount-box {
    align-items: flex-start;
    text-align: left;
  }
}