/* ==========================================================================
   RubiMarkets - Design System & Styling
   ========================================================================== */
:root {
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Color Palette - RubiMarkets Theme */
  --bg-dark: #0b0f19;
  --bg-card: rgba(18, 24, 38, 0.85);
  --bg-card-hover: rgba(26, 35, 54, 0.95);
  --bg-input: rgba(12, 17, 29, 0.85);

  --primary: #e11d48;
  /* Ruby Red */
  --primary-hover: #be123c;
  --primary-glow: rgba(225, 29, 72, 0.35);

  --secondary: #6366f1;
  /* Indigo Accent */

  --trade-green: #10b981;
  --trade-green-hover: #059669;
  --trade-green-glow: rgba(16, 185, 129, 0.35);

  --trade-red: #ef4444;
  --trade-red-hover: #dc2626;
  --trade-red-glow: rgba(239, 68, 68, 0.35);

  --accent-amber: #f59e0b;
  --accent-cyan: #06b6d4;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --border-color: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(225, 29, 72, 0.3);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --shadow-main: 0 20px 40px -15px rgba(0, 0, 0, 0.6);
  --glass-blur: blur(18px);
}

/* Base Setup */
html {
  box-sizing: border-box;
  -webkit-text-size-adjust: 100%;
}

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

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.6;
}

/* Ambient Orbs */
.bg-glow-orb-1 {
  position: fixed;
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, var(--primary-glow) 0%, rgba(0, 0, 0, 0) 70%);
  z-index: -2;
  filter: blur(90px);
  animation: floatOrb 20s ease-in-out infinite alternate;
}

.bg-glow-orb-2 {
  position: fixed;
  bottom: -15%;
  right: -10%;
  width: 55vw;
  height: 55vw;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
  z-index: -2;
  filter: blur(100px);
  animation: floatOrb 25s ease-in-out infinite alternate-reverse;
}

@keyframes floatOrb {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(60px, 40px) scale(1.1);
  }
}

.bg-grid-overlay {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -1;
  pointer-events: none;
}

/* Header & Navigation */
header.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 2rem;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.5px;
  text-decoration: none;
  color: var(--text-main);
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #e11d48, #9f1239);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.25rem;
  box-shadow: 0 4px 18px var(--primary-glow);
}

.logo-gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, #f43f5e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-right-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-link-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link-btn:hover,
.nav-link-btn.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

/* User Balance Pill */
.user-balance-pill {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(6, 182, 212, 0.15));
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: 50px;
  font-weight: 700;
  color: #34d399;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.2s;
}

.user-balance-pill:hover {
  transform: scale(1.03);
}

.user-pill {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 50px;
}

.user-pill-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  background: #1e293b;
}

.btn-logout-icon {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  transition: color 0.2s;
}

.btn-logout-icon:hover {
  color: var(--primary);
}

/* Main Container */
main.main-content {
  max-width: 1400px;
  margin: 1.5rem auto;
  padding: 0 1.25rem;
}

.view-section {
  display: none;
  animation: fadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.view-section.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Trading Room Layout */
.trading-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 1.25rem;
}

@media (max-width: 1024px) {
  .trading-layout {
    grid-template-columns: 1fr;
  }
}

.chart-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-main);
  position: relative;
}

.chart-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.symbol-selector {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.symbol-select {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  outline: none;
  cursor: pointer;
}

.interval-badge {
  background: rgba(225, 29, 72, 0.15);
  border: 1px solid rgba(225, 29, 72, 0.3);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
}

.tradingview-widget-container {
  height: 540px;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Order Execution Panel */
.order-panel {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  box-shadow: var(--shadow-main);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.order-panel-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.trade-type-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.btn-trade-type {
  padding: 0.85rem;
  border: none;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-buy {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: var(--trade-green);
}

.btn-buy.active,
.btn-buy:hover {
  background: var(--trade-green);
  color: #fff;
  box-shadow: 0 4px 18px var(--trade-green-glow);
}

.btn-sell {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: var(--trade-red);
}

.btn-sell.active,
.btn-sell:hover {
  background: var(--trade-red);
  color: #fff;
  box-shadow: 0 4px 18px var(--trade-red-glow);
}

.leverage-pills {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.lev-pill {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.35rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
}

.lev-pill.active,
.lev-pill:hover {
  border-color: var(--primary);
  color: #fff;
  background: rgba(225, 29, 72, 0.2);
}

.price-summary-box {
  background: rgba(12, 17, 29, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  margin: 1rem 0;
  font-size: 0.88rem;
}

.price-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.3rem;
}

/* Positions Table */
.positions-section {
  margin-top: 1.5rem;
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  overflow-x: auto;
}

.positions-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.positions-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
}

.positions-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.badge-buy {
  background: rgba(16, 185, 129, 0.2);
  color: var(--trade-green);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.78rem;
}

.badge-sell {
  background: rgba(239, 68, 68, 0.2);
  color: var(--trade-red);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.78rem;
}

.pnl-positive {
  color: var(--trade-green);
  font-weight: 800;
}

.pnl-negative {
  color: var(--trade-red);
  font-weight: 800;
}

.btn-close-trade {
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: var(--trade-red);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-close-trade:hover {
  background: var(--trade-red);
  color: #fff;
}

/* Wallet Portfolio View */
.wallet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.wallet-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-main);
}

.wallet-card-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.wallet-card-val {
  font-size: 2rem;
  font-weight: 800;
}

.quick-amount-buttons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.btn-quick-amount {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-quick-amount:hover {
  border-color: var(--primary);
  background: rgba(225, 29, 72, 0.15);
}

/* Auth Cards & Forms */
.auth-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(80vh - 100px);
}

.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-main);
}

.auth-card-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-card-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

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

.input-icon {
  position: absolute;
  left: 1rem;
  color: var(--text-dim);
  font-size: 1.05rem;
  pointer-events: none;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.8rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  outline: none;
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.btn-primary {
  width: 100%;
  padding: 0.9rem 1.5rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  border: none;
  border-radius: var(--radius-md);
  color: #fff;
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 20px var(--primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--primary-glow);
  filter: brightness(1.08);
}

/* Modals & Dialogs */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: fadeIn 0.25s ease;
}

.modal-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-main);
  overflow: hidden;
  position: relative;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  background: rgba(13, 18, 30, 0.5);
}

.modal-header h3 {
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  transition: color 0.2s;
}

.modal-close-btn:hover {
  color: var(--primary);
}

.modal-body {
  padding: 1.5rem;
}

.crypto-instructions-box {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  gap: 0.85rem;
  font-size: 0.88rem;
  margin-bottom: 1.25rem;
}

.qr-container {
  text-align: center;
  padding: 1rem;
  background: #090d16;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.qr-image {
  width: 180px;
  height: 180px;
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 8px;
}

.btn-copy-address {
  position: absolute;
  right: 0.5rem;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.4);
  color: #a5b4fc;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.85rem;
  transition: all 0.2s;
}

.btn-copy-address:hover {
  background: var(--secondary);
  color: #fff;
}

/* Toasts */
#toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(18, 24, 38, 0.95);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  min-width: 300px;
  max-width: 420px;
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transition: all 0.3s ease;
}

.toast-success {
  border-left: 4px solid var(--trade-green);
}

.toast-error {
  border-left: 4px solid var(--trade-red);
}

.toast-info {
  border-left: 4px solid var(--secondary);
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.pwd-strength-bar {
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.1);
  margin-top: 0.5rem;
  overflow: hidden;
}

.pwd-strength-fill {
  height: 100%;
  width: 0%;
  transition: width 0.3s ease;
}

.pwd-strength-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
  display: block;
  text-align: right;
}

.toggle-pwd-btn {
  position: absolute;
  right: 0.85rem;
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
}

/* ==========================================================================
   Comprehensive Responsive Media Queries (Mobile, Tablet, Desktop)
   ========================================================================== */

/* Universal Mobile Scroll Container Fix */
.table-responsive,
div[style*="overflow-x: auto"] {
  width: 100% !important;
  max-width: 100% !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch !important;
  display: block !important;
  border-radius: var(--radius-sm);
}

/* Ensure inputs, cards, and flex/grid items shrink inside containers without overflowing */
.wallet-card,
.chart-card,
.order-panel,
.positions-section,
.auth-card,
.modal-card {
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

input, select, textarea {
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

/* Table layout constraint on scrollable containers */
.positions-table {
  width: 100%;
  border-collapse: collapse;
}

/* Tablet & Mobile Screens (<= 992px) */
@media (max-width: 992px) {
  header.app-header {
    padding: 0.65rem 1rem;
  }

  .header-container {
    flex-wrap: wrap;
    gap: 0.65rem;
    width: 100%;
  }

  .nav-right-actions {
    width: 100%;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 0.2rem;
    justify-content: flex-start;
  }

  .nav-right-actions::-webkit-scrollbar {
    display: none;
  }

  .nav-links {
    flex-wrap: nowrap;
    gap: 0.4rem;
  }

  .nav-link-btn {
    white-space: nowrap;
    font-size: 0.85rem;
    padding: 0.45rem 0.75rem;
    flex-shrink: 0;
  }

  .user-balance-pill {
    white-space: nowrap;
    font-size: 0.85rem;
    padding: 0.35rem 0.75rem;
    flex-shrink: 0;
  }

  .user-pill {
    white-space: nowrap;
    padding: 0.3rem 0.6rem;
    flex-shrink: 0;
  }

  main.main-content {
    margin: 1rem auto;
    padding: 0 0.75rem;
    max-width: 100vw;
  }

  .trading-layout {
    grid-template-columns: 1fr !important;
    gap: 1.25rem;
  }

  .tradingview-widget-container {
    height: 420px;
  }
}

/* Mobile Screens (<= 768px) */
@media (max-width: 768px) {
  .logo-brand {
    font-size: 1.2rem;
  }

  .logo-icon {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }

  .user-pill-name {
    display: none; /* Hide username on small screens to save header space */
  }

  /* Override grid containers with inline styles on mobile */
  div[style*="grid-template-columns: repeat(auto-fit, minmax(320px"] {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }

  div[style*="grid-template-columns: repeat(auto-fit, minmax(280px"] {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }

  div[style*="grid-template-columns: repeat(auto-fit, minmax(200px"] {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.75rem !important;
  }

  .wallet-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem;
  }

  .wallet-card {
    padding: 1.15rem;
    border-radius: var(--radius-md);
  }

  .wallet-card-val {
    font-size: 1.6rem;
  }

  .chart-card {
    padding: 0.75rem;
    border-radius: var(--radius-md);
  }

  .chart-header-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .symbol-selector {
    width: 100%;
    justify-content: space-between;
  }

  .symbol-select {
    max-width: 68%;
    font-size: 0.85rem;
    padding: 0.4rem 0.6rem;
    text-overflow: ellipsis;
    overflow: hidden;
  }

  .interval-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
  }

  .tradingview-widget-container {
    height: 360px !important;
  }

  .order-panel {
    padding: 1rem;
    border-radius: var(--radius-md);
  }

  .trade-type-tabs {
    gap: 0.5rem;
  }

  .btn-trade-type {
    padding: 0.7rem 0.5rem;
    font-size: 0.9rem;
  }

  .leverage-pills {
    flex-wrap: wrap;
    gap: 0.35rem;
  }

  .lev-pill {
    flex: 1 1 18%;
    min-width: 42px;
    padding: 0.4rem 0.25rem;
    font-size: 0.78rem;
  }

  .price-summary-box {
    padding: 0.75rem;
    font-size: 0.82rem;
    margin: 0.85rem 0;
  }

  .positions-section {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: 1.25rem;
  }

  .positions-table {
    min-width: 580px !important; /* Force smooth horizontal table scrolling on mobile */
    font-size: 0.82rem;
  }

  .positions-table th,
  .positions-table td {
    padding: 0.6rem 0.65rem;
  }

  .quick-amount-buttons {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.5rem;
  }

  .btn-quick-amount {
    padding: 0.5rem;
    font-size: 0.88rem;
  }

  /* Modals on mobile */
  .modal-overlay {
    padding: 0.6rem;
  }

  .modal-card {
    max-width: 100% !important;
    width: 100% !important;
    max-height: 92vh;
    overflow-y: auto;
    border-radius: var(--radius-md);
  }

  .modal-header {
    padding: 0.9rem 1.1rem;
  }

  .modal-body {
    padding: 1.1rem;
  }

  .qr-image {
    width: 140px;
    height: 140px;
  }

  /* Auth view */
  .auth-wrapper {
    padding: 0.5rem;
    min-height: auto;
    margin-top: 1rem;
  }

  .auth-card {
    padding: 1.5rem 1.15rem;
    max-width: 100%;
    border-radius: var(--radius-md);
  }

  .auth-card-title {
    font-size: 1.5rem;
  }

  /* Toast notification */
  #toast-container {
    bottom: 1rem;
    right: 0.75rem;
    left: 0.75rem;
    gap: 0.5rem;
  }

  .toast {
    min-width: 100%;
    max-width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
  }
}

/* Extra Small Mobile Screens (<= 414px) */
@media (max-width: 414px) {
  header.app-header {
    padding: 0.5rem 0.65rem;
  }

  .logo-brand {
    font-size: 1.05rem;
  }

  .logo-icon {
    width: 32px;
    height: 32px;
    font-size: 0.95rem;
  }

  .nav-link-btn {
    font-size: 0.78rem;
    padding: 0.4rem 0.55rem;
  }

  .user-balance-pill {
    font-size: 0.78rem;
    padding: 0.3rem 0.6rem;
  }

  .btn-primary {
    padding: 0.75rem 1rem;
    font-size: 0.92rem;
  }

  .tradingview-widget-container {
    height: 320px !important;
  }
}