:root {
  --primary-color: #0349a6;
  --primary-hover: #0b5fd2;
  --secondary-color: #0f172a;
  --bg-color: #070b14;
  --bg-soft: #0d1322;
  --bg-card: #111827;
  --bg-card-2: #161f31;
  --text-color: #e5e7eb;
  --light-text-color: #94a3b8;
  --white-color: #ffffff;
  --success-color: #22c55e;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  --border-color: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.06);
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --radius-sm: 12px;
  --transition: all 0.28s ease;
}

[data-theme="light"] {
  --bg-color: #f4f7fb;
  --bg-soft: #eef3fa;
  --bg-card: #ffffff;
  --bg-card-2: #f8fbff;
  --text-color: #0f172a;
  --light-text-color: #64748b;
  --border-color: rgba(3, 73, 166, 0.08);
  --glass-border: rgba(3, 73, 166, 0.08);
  --shadow: 0 12px 34px rgba(3, 73, 166, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(circle at top left, rgba(3, 73, 166, 0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(3, 73, 166, 0.12), transparent 24%),
    var(--bg-color);
  color: var(--text-color);
  font-family: 'Inter', sans-serif;
  line-height: 1.5;
  min-height: 100vh;
  padding-bottom: 92px;
}

a {
  text-decoration: none;
}

button,
input,
select {
  font-family: inherit;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.4);
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.7);
}

/* NAVBAR */
.top-navbar {
  position: sticky;
  top: 0;
  z-index: 110;
  backdrop-filter: blur(16px);
  background: rgba(10, 14, 24, 0.82);
  border-bottom: 1px solid var(--glass-border);
}

[data-theme="light"] .top-navbar {
  background: rgba(255, 255, 255, 0.82);
}

.navbar-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.navbar-left,
.navbar-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.navbar-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  font-weight: 700;
  display: flex;
  align-items: center;
  letter-spacing: -0.5px;
}

.logo-primary {
  color: var(--primary-color);
}

.logo-secondary {
  color: var(--white-color);
}

[data-theme="light"] .logo-secondary {
  color: var(--text-color);
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-link {
  color: var(--light-text-color);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--text-color);
}

.language-selector {
  position: relative;
}

.language-button {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  cursor: pointer;
  padding: 10px 12px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.language-button:hover {
  border-color: rgba(3, 73, 166, 0.35);
}

.language-button i {
  font-size: 12px;
  color: var(--light-text-color);
}

.language-flag {
  width: 22px;
  height: 15px;
  object-fit: cover;
  border-radius: 3px;
}

.language-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 170px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow);
  border-radius: 14px;
  overflow: hidden;
}

.language-dropdown a {
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-color);
  transition: var(--transition);
}

.language-dropdown a:hover {
  background: rgba(3, 73, 166, 0.12);
}

.language-selector:hover .language-dropdown {
  display: block;
}

.theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-color);
  cursor: pointer;
  transition: var(--transition);
}

.theme-toggle:hover {
  transform: translateY(-2px);
  border-color: rgba(3, 73, 166, 0.35);
}

.nav-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 14px;
  border-radius: 12px;
  background: var(--primary-color);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition);
}

.nav-back-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

/* PAGE */
.transactions-page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 28px 20px 0;
}

/* HERO */
.history-hero {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: linear-gradient(135deg, #0b1220 0%, #111b2f 55%, #0e1728 100%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

[data-theme="light"] .history-hero {
  background: linear-gradient(135deg, #ffffff 0%, #f3f8ff 100%);
}

.history-hero-glow {
  position: absolute;
  top: -100px;
  right: -60px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(3, 73, 166, 0.30) 0%, transparent 70%);
  pointer-events: none;
}

.history-hero-content {
  position: relative;
  z-index: 1;
  padding: 34px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(3, 73, 166, 0.16);
  border: 1px solid rgba(3, 73, 166, 0.28);
  color: #9ec6ff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 16px;
}

[data-theme="light"] .hero-badge {
  color: var(--primary-color);
}

.hero-left h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 38px;
  line-height: 1.05;
  margin-bottom: 12px;
  color: var(--white-color);
}

[data-theme="light"] .hero-left h1 {
  color: var(--text-color);
}

.hero-left p {
  max-width: 620px;
  font-size: 15px;
  color: var(--light-text-color);
  margin-bottom: 22px;
}

.hero-user-card {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  padding: 12px 14px;
  border-radius: 16px;
}

.hero-user-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(3, 73, 166, 0.18);
  color: #9ec6ff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-user-label {
  display: block;
  font-size: 12px;
  color: var(--light-text-color);
}

.hero-user-card strong {
  font-size: 15px;
  color: var(--white-color);
}

[data-theme="light"] .hero-user-card strong {
  color: var(--text-color);
}

.hero-right {
  display: grid;
  gap: 14px;
}

.hero-stat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
}

.hero-stat-card i {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(3, 73, 166, 0.18);
  color: #9ec6ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.hero-stat-card span {
  display: block;
  font-size: 12px;
  color: var(--light-text-color);
}

.hero-stat-card strong {
  font-size: 15px;
  color: var(--white-color);
}

[data-theme="light"] .hero-stat-card strong {
  color: var(--text-color);
}

/* QUICK ACTIONS */
.quick-actions-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}

.quick-action-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 18px 14px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-color);
  transition: var(--transition);
}

.quick-action-card:hover {
  transform: translateY(-4px);
  border-color: rgba(3, 73, 166, 0.25);
}

.quick-action-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.quick-action-icon.deposit {
  background: rgba(34, 197, 94, 0.14);
  color: #4ade80;
}

.quick-action-icon.withdraw {
  background: rgba(239, 68, 68, 0.14);
  color: #f87171;
}

.quick-action-icon.portfolio {
  background: rgba(3, 73, 166, 0.16);
  color: #60a5fa;
}

.quick-action-icon.copytrade {
  background: rgba(168, 85, 247, 0.14);
  color: #c084fc;
}

.quick-action-card span {
  font-size: 14px;
  font-weight: 700;
}

/* LAYOUT */
.transactions-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr;
  gap: 20px;
  align-items: start;
}

.transactions-main-card,
.transactions-side-card,
.filters-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.transactions-main-card {
  padding: 24px;
}

.transactions-side-card {
  padding: 24px;
  position: sticky;
  top: 92px;
}

.filters-card {
  padding: 22px;
  margin-bottom: 20px;
}

.filters-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  margin-bottom: 4px;
}

.filters-header p {
  color: var(--light-text-color);
  font-size: 14px;
  margin-bottom: 18px;
}

.filters-form {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  align-items: end;
}

.filter-group label {
  display: block;
  font-size: 13px;
  color: var(--light-text-color);
  margin-bottom: 8px;
  font-weight: 600;
}

.filter-group select {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid var(--border-color);
  background: var(--bg-card-2);
  color: var(--text-color);
  outline: none;
  transition: var(--transition);
}

.filter-group select:focus {
  border-color: rgba(3, 73, 166, 0.45);
  box-shadow: 0 0 0 4px rgba(3, 73, 166, 0.12);
}

.filter-button {
  width: 100%;
  min-height: 48px;
  border-radius: 14px;
  border: none;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.filter-button:hover {
  transform: translateY(-2px);
}

/* LIST HEADER */
.list-header {
  margin-bottom: 18px;
}

.list-header h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  margin-bottom: 4px;
}

.list-header p {
  font-size: 14px;
  color: var(--light-text-color);
}

/* EMPTY */
.empty-state {
  text-align: center;
  padding: 36px 20px;
}

.empty-icon {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: rgba(3, 73, 166, 0.10);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 28px;
}

.empty-state h4 {
  font-size: 20px;
  margin-bottom: 6px;
}

.empty-state p {
  color: var(--light-text-color);
}

/* TRANSACTION CARD */
.transactions-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.transaction-card {
  background: var(--bg-card-2);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 18px;
  transition: var(--transition);
}

.transaction-card:hover {
  transform: translateY(-3px);
  border-color: rgba(3, 73, 166, 0.20);
}

.transaction-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.transaction-type-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.transaction-type-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(3, 73, 166, 0.14);
  color: #60a5fa;
  font-size: 18px;
}

.transaction-title {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 4px;
}

.transaction-date {
  font-size: 12px;
  color: var(--light-text-color);
}

.transaction-status-badge {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.transaction-status-badge.completed {
  background: rgba(34, 197, 94, 0.12);
  color: var(--success-color);
}

.transaction-status-badge.pending {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning-color);
}

.transaction-status-badge.canceled {
  background: rgba(239, 68, 68, 0.12);
  color: var(--error-color);
}

.transaction-status-badge.default {
  background: rgba(148, 163, 184, 0.12);
  color: var(--light-text-color);
}

.transaction-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.transaction-info-box {
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
}

.info-label {
  display: block;
  font-size: 12px;
  color: var(--light-text-color);
  margin-bottom: 4px;
}

.info-value {
  font-size: 14px;
  font-weight: 800;
  word-break: break-word;
}

.transaction-extra {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--light-text-color);
  font-size: 13px;
}

.cancel-withdraw {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(239, 68, 68, 0.12);
  color: var(--error-color);
  border: 1px solid rgba(239, 68, 68, 0.18);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 700;
}

.cancel-withdraw:hover {
  transform: translateY(-2px);
}

/* SIDE CARD */
.side-card-header {
  margin-bottom: 18px;
}

.side-card-header h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.side-card-header i {
  color: var(--primary-color);
}

.side-info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
}

.side-info-item {
  padding: 14px;
  border-radius: 14px;
  background: var(--bg-card-2);
  border: 1px solid var(--border-color);
}

.side-info-label {
  display: block;
  font-size: 12px;
  color: var(--light-text-color);
  margin-bottom: 4px;
}

.side-info-item strong {
  font-size: 14px;
  word-break: break-word;
}

.security-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.16);
}

.security-box-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(34, 197, 94, 0.16);
  color: #4ade80;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.security-box h4 {
  font-size: 14px;
  margin-bottom: 4px;
}

.security-box p {
  font-size: 13px;
  color: var(--light-text-color);
}

/* PAGINATION */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.pagination a {
  min-width: 42px;
  height: 42px;
  padding: 0 14px;
  border-radius: 12px;
  background: var(--bg-card-2);
  color: var(--text-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  font-weight: 700;
  transition: var(--transition);
}

.pagination a:hover:not(.active) {
  transform: translateY(-2px);
  border-color: rgba(3, 73, 166, 0.25);
}

.pagination a.active {
  background: var(--primary-color);
  color: #fff;
  border-color: transparent;
}

/* CONFIRM MODAL */
#confirmCancelModal {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

#confirmCancelModal[style*="display:block"] {
  opacity: 1;
  visibility: visible;
}

.confirm-modal-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 22px;
  padding: 28px;
  max-width: 420px;
  width: 90%;
  box-shadow: var(--shadow);
  text-align: center;
}

.confirm-modal-card p {
  margin-bottom: 18px;
  font-size: 18px;
  font-weight: 700;
}

.confirm-modal-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

#confirmCancelModal button {
  position: relative;
  padding: 12px 18px;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  min-width: 120px;
}

#confirmCancelYes {
  background-color: var(--error-color);
  color: var(--white-color);
  border: none;
}

#confirmCancelYes:hover:not(:disabled) {
  transform: translateY(-2px);
}

#confirmCancelNo {
  background-color: transparent;
  color: var(--text-color);
  border: 1px solid var(--border-color);
}

#confirmCancelNo:hover {
  transform: translateY(-2px);
}

.loader {
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top: 2px solid var(--white-color);
  width: 16px;
  height: 16px;
  animation: spin 1s linear infinite;
  display: inline-block;
  vertical-align: middle;
  margin-left: 8px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* NOTIFICATION */
.notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--bg-card);
  color: var(--text-color);
  padding: 14px 18px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  transform: translateX(150%);
  transition: all 0.3s ease;
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 10px;
  border-left: 4px solid var(--success-color);
  max-width: 320px;
}

.notification.show {
  transform: translateX(0);
}

.notification.success {
  border-left-color: var(--success-color);
}

.notification.error {
  border-left-color: var(--error-color);
}

.notification.warning {
  border-left-color: var(--warning-color);
}

.notification.info {
  border-left-color: var(--primary-color);
}

.notification-icon {
  font-size: 18px;
}

.notification.success .notification-icon {
  color: var(--success-color);
}

.notification.error .notification-icon {
  color: var(--error-color);
}

.notification.warning .notification-icon {
  color: var(--warning-color);
}

.notification.info .notification-icon {
  color: var(--primary-color);
}

.notification-content {
  flex: 1;
}

.notification-close {
  background: none;
  border: none;
  color: var(--light-text-color);
  cursor: pointer;
  padding: 4px;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .history-hero-content,
  .transactions-layout {
    grid-template-columns: 1fr;
  }

  .transactions-side-card {
    position: static;
  }

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

@media (max-width: 860px) {
  .navbar-links {
    display: none;
  }

  .quick-actions-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .filters-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .navbar-inner {
    padding: 12px 14px;
    flex-wrap: wrap;
  }

  .navbar-right {
    width: 100%;
    justify-content: space-between;
  }

  .transactions-page {
    padding: 18px 12px 0;
  }

  .history-hero-content,
  .transactions-main-card,
  .transactions-side-card,
  .filters-card {
    padding: 18px;
  }

  .hero-left h1 {
    font-size: 28px;
  }

  .transaction-top {
    flex-direction: column;
    align-items: flex-start;
  }

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

@media (max-width: 460px) {
  .quick-actions-bar {
    grid-template-columns: 1fr;
  }

  .hero-user-card,
  .hero-stat-card,
  .quick-action-card {
    border-radius: 14px;
  }

  .confirm-modal-actions {
    flex-direction: column;
  }

  .nav-back-btn span {
    display: none;
  }

  .nav-back-btn {
    width: 42px;
    justify-content: center;
    padding: 0;
  }
}