/* ========================================================
   ATM BARADE PAY - LUXURY NAVY BLUE & GOLD FINTECH DESIGN SYSTEM
   Regal, Modern & Prestigious Banking Interface
   ======================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Navy Blue Palette */
  --navy-deep: #071329;
  --navy-main: #0B1B3D;
  --navy-card: #0F2552;
  --navy-light: #1A346C;
  --navy-subtle: #EDF2F9;
  
  /* Regal Gold Palette */
  --gold-primary: #D4AF37;
  --gold-hover: #C59B27;
  --gold-dark: #996515;
  --gold-light: #FFF9E6;
  --gold-tint: rgba(212, 175, 55, 0.12);
  --gold-border: rgba(212, 175, 55, 0.35);
  --gold-gradient: linear-gradient(135deg, #F5D061 0%, #D4AF37 50%, #B38210 100%);
  --gold-gradient-hover: linear-gradient(135deg, #E6C252 0%, #C59B27 50%, #996515 100%);
  
  /* Primary Theme Aliases */
  --primary: #D4AF37;
  --primary-hover: #C59B27;
  --primary-dark: #996515;
  --primary-light: #FFF9E6;
  --secondary: #071329;
  --accent-blue: #0B1B3D;
  --accent-gold: #D4AF37;
  
  /* Neutrals & Surfaces */
  --bg-main: #F4F6FB;
  --bg-card: #FFFFFF;
  --text-main: #071329;
  --text-muted: #5A6A85;
  --text-light: #8E9CAE;
  --border-color: #E2E8F0;
  --border-focus: #D4AF37;
  
  /* Feedback */
  --danger: #EF4444;
  --danger-light: #FEE2E2;
  --success: #10B981;
  --success-light: #D1FAE5;
  --warning: #F59E0B;
  
  /* Radii & Shadows */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(7, 19, 41, 0.05);
  --shadow-md: 0 4px 20px -2px rgba(7, 19, 41, 0.08);
  --shadow-lg: 0 10px 30px -4px rgba(7, 19, 41, 0.14);
  --shadow-gold: 0 4px 18px rgba(212, 175, 55, 0.35);
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
}

/* ================= CONTAINER & LAYOUT ================= */
.app-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: var(--navy-deep);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 100;
  border-right: 1px solid rgba(212, 175, 55, 0.15);
}

.sidebar-header {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: var(--gold-gradient);
  color: var(--navy-deep);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: var(--shadow-gold);
}

.brand-text h2 {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #FFFFFF;
}

.brand-text span {
  font-size: 0.72rem;
  color: var(--gold-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

.sidebar-menu {
  padding: 20px 12px;
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.menu-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: #7E90B0;
  font-weight: 700;
  letter-spacing: 0.8px;
  padding: 12px 14px 6px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  color: #A3B5D3;
  font-weight: 500;
  font-size: 0.92rem;
  transition: all 0.2s ease;
}

.sidebar-link i {
  font-size: 1.1rem;
  width: 22px;
  text-align: center;
}

.sidebar-link:hover {
  background: rgba(212, 175, 55, 0.08);
  color: #FFFFFF;
}

.sidebar-link.active {
  background: var(--gold-gradient);
  color: var(--navy-deep);
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.35);
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.user-mini-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--radius-md);
}

.avatar-circle {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: var(--gold-gradient);
  color: var(--navy-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
}

.user-mini-info h4 {
  font-size: 0.85rem;
  color: white;
  font-weight: 600;
  max-width: 130px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-mini-info p {
  font-size: 0.72rem;
  color: #A3B5D3;
}

/* ================= MAIN CONTENT WRAPPER ================= */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  min-width: 0;
}

.top-navbar {
  height: 70px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  position: sticky;
  top: 0;
  z-index: 90;
}

.nav-toggle-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--text-main);
  cursor: pointer;
}

.page-title h1 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy-deep);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.badge-tier {
  padding: 4px 12px;
  background: #FFF9E6;
  color: var(--gold-dark);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.content-body {
  padding: 28px 32px;
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* ================= FINTECH WALLET BANNER (NAVY BLUE & GOLD) ================= */
.wallet-card-hero {
  background: linear-gradient(135deg, #071329 0%, #0F2552 50%, #081836 100%);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 35px -5px rgba(7, 19, 41, 0.45);
  border: 1.5px solid var(--gold-border);
  margin-bottom: 28px;
}

.wallet-card-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-gradient);
}

.wallet-card-hero::after {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.18) 0%, rgba(212, 175, 55, 0) 70%);
  pointer-events: none;
}

.wallet-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.balance-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: #CBD5E1;
  font-weight: 500;
}

.toggle-balance {
  cursor: pointer;
  background: rgba(255, 255, 255, 0.12);
  color: var(--gold-primary);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  border: 1px solid rgba(212, 175, 55, 0.2);
  transition: all 0.2s;
}

.toggle-balance:hover {
  background: rgba(212, 175, 55, 0.25);
  color: #FFFFFF;
}

.account-badge-box {
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.account-badge-box .copy-btn {
  cursor: pointer;
  color: var(--gold-primary);
  transition: color 0.2s;
}

.account-badge-box .copy-btn:hover {
  color: #FFFFFF;
}

.balance-amount {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 24px;
  color: #FFFFFF;
  text-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.wallet-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-wallet-action {
  background: var(--gold-gradient);
  color: var(--navy-deep);
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  box-shadow: var(--shadow-gold);
  transition: all 0.2s ease;
  border: none;
}

.btn-wallet-action:hover {
  background: var(--gold-gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.45);
  color: var(--navy-deep);
}

.btn-wallet-action.outline {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.4);
  box-shadow: none;
}

.btn-wallet-action.outline:hover {
  background: rgba(212, 175, 55, 0.18);
  color: #FFFFFF;
  border-color: var(--gold-primary);
}

/* ================= SERVICE GRID (NAVY & GOLD) ================= */
.section-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy-deep);
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 32px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold-primary);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.15);
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.service-icon-box.transfer {
  background: #EDF2F9;
  color: var(--navy-main);
}

.service-icon-box.airtime {
  background: #FFF9E6;
  color: var(--gold-dark);
}

.service-icon-box.data {
  background: #F0F4FA;
  color: #1A346C;
}

.service-icon-box.electricity {
  background: #FEF3C7;
  color: #B45309;
}

.service-icon-box.deposit {
  background: #FFF9E6;
  color: var(--gold-dark);
}

.service-info h3 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--navy-deep);
  margin-bottom: 2px;
}

.service-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.cashback-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #FFF9E6;
  color: var(--gold-dark);
  border: 1px solid rgba(212, 175, 55, 0.35);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* ================= MODERN FORM CARD ================= */
.form-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  max-width: 680px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--navy-deep);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-main);
  background-color: #FFFFFF;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%230B1B3D'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}

.input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-prefix {
  position: absolute;
  left: 14px;
  font-weight: 700;
  color: var(--gold-dark);
}

.input-group .form-control.has-prefix {
  padding-left: 38px;
}

/* Network Selector Badges */
.network-selector {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.network-badge {
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: #FAFAFA;
}

.network-badge.active {
  border-color: var(--gold-primary);
  background: #FFF9E6;
  font-weight: 700;
  color: var(--navy-deep);
  box-shadow: 0 2px 10px rgba(212, 175, 55, 0.2);
}

.network-badge img, .network-badge .net-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  margin: 0 auto 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: white;
}

.net-mtn { background: #FFCC00; color: #000 !important; }
.net-airtel { background: #E11414; }
.net-glo { background: #228B22; }
.net-9mobile { background: #006847; }

/* Preset Amount Pills */
.preset-amounts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.preset-pill {
  padding: 6px 14px;
  background: #F1F5F9;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy-deep);
  cursor: pointer;
  transition: all 0.2s;
}

.preset-pill:hover, .preset-pill.active {
  background: var(--gold-gradient);
  color: var(--navy-deep);
  border-color: var(--gold-primary);
  font-weight: 700;
}

/* Button Primary (Gold Gradient with Navy Text) */
.btn-primary {
  background: var(--gold-gradient);
  color: var(--navy-deep);
  border: none;
  font-family: inherit;
  font-weight: 800;
  font-size: 0.98rem;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  background: var(--gold-gradient-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.45);
}

.btn-secondary {
  background-color: #E2E8F0;
  color: var(--navy-deep);
  border: none;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* Live validation feedback box */
.live-feedback {
  margin-top: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  display: none;
}

.live-feedback.success {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #FFF9E6;
  color: var(--gold-dark);
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.live-feedback.error {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--danger-light);
  color: #991B1B;
  border: 1px solid #FECACA;
}

/* ================= TRANSACTIONS TABLE ================= */
.table-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table-header-box {
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.transactions-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.transactions-table th {
  background: #F8FAFC;
  padding: 14px 20px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.transactions-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.88rem;
  vertical-align: middle;
}

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

.trx-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
}

.trx-credit {
  background: #FFF9E6;
  color: var(--gold-dark);
}

.trx-debit {
  background: #FEF2F2;
  color: #DC2626;
}

.amount-credit {
  color: var(--gold-dark);
  font-weight: 800;
}

.amount-debit {
  color: var(--navy-deep);
  font-weight: 700;
}

.badge-status {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: capitalize;
  display: inline-block;
}

.badge-status.success {
  background: #FFF9E6;
  color: var(--gold-dark);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.badge-status.pending {
  background: #FEF3C7;
  color: #92400E;
}

.badge-status.failed {
  background: #FEE2E2;
  color: #991B1B;
}

/* ================= ALERTS ================= */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success {
  background: #FFF9E6;
  color: var(--gold-dark);
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.alert-danger {
  background: #FEE2E2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

.alert-info {
  background: #EDF2F9;
  color: var(--navy-main);
  border: 1px solid #CBD5E1;
}

/* ================= PIN MODAL ================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 19, 41, 0.75);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 440px;
  padding: 30px;
  box-shadow: 0 15px 40px rgba(7, 19, 41, 0.3);
  border: 1.5px solid var(--gold-border);
  transform: translateY(20px);
  transition: transform 0.25s ease;
  position: relative;
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-muted);
}

.pin-display {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 24px 0;
}

.pin-input {
  width: 52px;
  height: 52px;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #F8FAFC;
}

.pin-input:focus {
  border-color: var(--gold-primary);
  background: #FFFFFF;
  outline: none;
}

/* ================= RECEIPT STYLING (NAVY & GOLD) ================= */
.receipt-paper {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--gold-border);
  padding: 36px 30px;
  max-width: 480px;
  margin: 20px auto;
  box-shadow: 0 12px 35px rgba(7, 19, 41, 0.1);
  position: relative;
}

.receipt-paper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gold-gradient);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}

.receipt-status-circle {
  width: 64px;
  height: 64px;
  background: var(--gold-gradient);
  color: var(--navy-deep);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 16px;
  box-shadow: var(--shadow-gold);
}

.receipt-amount {
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  color: var(--navy-deep);
  margin-bottom: 4px;
}

.receipt-status-text {
  text-align: center;
  color: var(--gold-dark);
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.receipt-details-list {
  border-top: 1px dashed var(--border-color);
  border-bottom: 1px dashed var(--border-color);
  padding: 18px 0;
  margin-bottom: 24px;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  margin-bottom: 12px;
}

.receipt-row:last-child {
  margin-bottom: 0;
}

.receipt-row .label {
  color: var(--text-muted);
}

.receipt-row .val {
  font-weight: 600;
  color: var(--navy-deep);
  text-align: right;
  max-width: 250px;
  word-break: break-word;
}

.token-box {
  background: #FFF9E6;
  border: 1.5px dashed var(--gold-primary);
  padding: 14px;
  border-radius: var(--radius-sm);
  text-align: center;
  margin: 16px 0;
}

.token-box strong {
  display: block;
  font-size: 1.25rem;
  letter-spacing: 2px;
  color: var(--gold-dark);
  font-weight: 800;
}

/* ================= MOBILE BOTTOM NAVIGATION ================= */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  padding: 8px 16px;
  z-index: 100;
  justify-content: space-around;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.05);
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
}

.mobile-nav-item i {
  font-size: 1.25rem;
}

.mobile-nav-item.active {
  color: var(--gold-dark);
  font-weight: 700;
}

/* ================= RESPONSIVE MEDIA QUERIES ================= */
@media (max-width: 900px) {
  .sidebar {
    position: fixed;
    left: -280px;
    transition: left 0.3s ease;
  }
  
  .sidebar.open {
    left: 0;
  }
  
  .nav-toggle-btn {
    display: block;
  }
  
  .content-body {
    padding: 20px 16px 80px;
  }
  
  .mobile-bottom-nav {
    display: flex;
  }
  
  .wallet-card-hero {
    padding: 22px 20px;
  }
  
  .balance-amount {
    font-size: 1.8rem;
  }
  
  .network-selector {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Print Friendly receipt */
@media print {
  body * {
    visibility: hidden;
  }
  .receipt-paper, .receipt-paper * {
    visibility: visible;
  }
  .receipt-paper {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    border: none;
    box-shadow: none;
  }
  .no-print {
    display: none !important;
  }
}