/* ============================================================
   7WE Global - Dubai Luxury Theme
   ============================================================ */

/* --- CSS Variables (Dubai Palette) --- */
:root {
  /* Dubai Gold & Luxury */
  --color-gold: #D4AF37;
  --color-gold-light: #F0D060;
  --color-gold-dark: #B8960C;
  --color-gold-glow: rgba(212, 167, 55, 0.3);

  /* Deep Desert Nights */
  --color-bg: #0A0A0F;
  --color-bg-card: #111118;
  --color-bg-elevated: #1A1A25;
  --color-bg-hover: #22222F;

  /* Text */
  --color-text: #E8E8F0;
  --color-text-secondary: #9090A0;
  --color-text-muted: #606070;

  /* Brand */
  --color-primary: var(--color-gold);
  --color-primary-hover: var(--color-gold-light);
  --color-accent: #0EA5E9;

  /* Status */
  --color-gain: #00E676;
  --color-loss: #FF1744;
  --color-warning: #FFB300;
  --color-info: #0EA5E9;
  --color-buy: #00E676;
  --color-sell: #FF1744;

  /* Surfaces */
  --glass-bg: rgba(17, 17, 24, 0.85);
  --glass-border: rgba(212, 167, 55, 0.15);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);

  /* Sizes */
  --sidebar-width: 260px;
  --header-height: 64px;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;

  /* Animations */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.15s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 14px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* --- Subtle Background Pattern --- */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(212, 167, 55, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(14, 165, 233, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(0, 230, 118, 0.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

a { color: var(--color-gold); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-gold-light); }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-gold-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-gold); }

/* ============================================================
   LAYOUT
   ============================================================ */

/* --- Sidebar --- */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid var(--glass-border);
  z-index: 100;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--glass-border);
}

.sidebar-brand .logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--color-bg);
}

.sidebar-brand h1 {
  font-size: 16px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-brand small {
  font-size: 10px;
  color: var(--color-text-muted);
  display: block;
  -webkit-text-fill-color: var(--color-text-muted);
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
}

.nav-section {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-muted);
  padding: 16px 12px 8px;
  font-weight: 600;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--color-gold);
  transform: scaleY(0);
  transition: var(--transition);
}

.nav-item:hover {
  background: var(--color-bg-hover);
  color: var(--color-text);
}

.nav-item.active {
  background: rgba(212, 167, 55, 0.1);
  color: var(--color-gold);
}

.nav-item.active::before {
  transform: scaleY(1);
}

.nav-item .nav-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.nav-item .nav-badge {
  margin-left: auto;
  background: rgba(212, 167, 55, 0.2);
  color: var(--color-gold);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
}

.sidebar-user {
  padding: 16px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-user .avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-bg);
}

.sidebar-user .user-info {
  flex: 1;
}

.sidebar-user .user-name {
  font-size: 13px;
  font-weight: 600;
}

.sidebar-user .user-role {
  font-size: 11px;
  color: var(--color-text-muted);
}

/* --- Main Content --- */
.main-content {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* --- Header --- */
.header {
  height: var(--header-height);
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-left h2 {
  font-size: 18px;
  font-weight: 600;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-search {
  background: var(--color-bg-hover);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.header-search input {
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 13px;
  outline: none;
  width: 180px;
}

.header-search input::placeholder { color: var(--color-text-muted); }

.header-time {
  font-size: 12px;
  color: var(--color-text-muted);
  font-family: 'JetBrains Mono', monospace;
  padding: 4px 12px;
  background: var(--color-bg-hover);
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
}

.header-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gain);
  box-shadow: 0 0 8px rgba(0, 230, 118, 0.4);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* --- Page Content --- */
.page-content {
  padding: 24px 32px;
}

/* ============================================================
   CARDS & GLASSMORPHISM
   ============================================================ */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  transition: var(--transition);
}

.card:hover {
  border-color: rgba(212, 167, 55, 0.25);
  box-shadow: 0 8px 32px rgba(212, 167, 55, 0.08);
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-header h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.card-body {
  padding: 20px;
}

.card-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* --- Stats Cards --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(212, 167, 55, 0.05), transparent 70%);
  pointer-events: none;
}

.stat-card .stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 12px;
}

.stat-card .stat-label {
  font-size: 12px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
  margin-bottom: 4px;
}

.stat-card .stat-value {
  font-size: 24px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}

.stat-card .stat-change {
  font-size: 12px;
  margin-top: 4px;
}

.stat-card.gold .stat-icon { background: rgba(212, 167, 55, 0.15); color: var(--color-gold); }
.stat-card.gain .stat-icon { background: rgba(0, 230, 118, 0.15); color: var(--color-gain); }
.stat-card.loss .stat-icon { background: rgba(255, 23, 68, 0.15); color: var(--color-loss); }
.stat-card.info .stat-icon { background: rgba(14, 165, 233, 0.15); color: var(--color-info); }

/* ============================================================
   GRID LAYOUTS
   ============================================================ */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .page-content { padding: 16px; }
}

/* ============================================================
   TABLES
   ============================================================ */
.table-container {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  text-align: left;
  padding: 12px 16px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--glass-border);
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  font-size: 13px;
}

tr:hover td {
  background: var(--color-bg-hover);
}

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

.symbol-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(212, 167, 55, 0.1);
  border-radius: 6px;
  font-weight: 600;
  font-size: 12px;
  color: var(--color-gold);
  font-family: 'JetBrains Mono', monospace;
}

/* ============================================================
   BADGES & TAGS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-buy { background: rgba(0, 230, 118, 0.15); color: var(--color-gain); }
.badge-sell { background: rgba(255, 23, 68, 0.15); color: var(--color-loss); }
.badge-lateral { background: rgba(255, 179, 0, 0.15); color: var(--color-warning); }
.badge-open { background: rgba(14, 165, 233, 0.15); color: var(--color-info); }
.badge-closed { background: rgba(96, 96, 112, 0.15); color: var(--color-text-muted); }
.badge-gain { background: rgba(0, 230, 118, 0.15); color: var(--color-gain); }
.badge-loss { background: rgba(255, 23, 68, 0.15); color: var(--color-loss); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-transform: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-bg);
  box-shadow: 0 4px 15px rgba(212, 167, 55, 0.3);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(212, 167, 55, 0.4);
}

.btn-secondary {
  background: var(--color-bg-hover);
  color: var(--color-text);
  border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
  background: var(--color-bg-elevated);
  border-color: var(--color-gold);
}

.btn-danger {
  background: rgba(255, 23, 68, 0.15);
  color: var(--color-loss);
  border: 1px solid rgba(255, 23, 68, 0.3);
}

.btn-danger:hover {
  background: rgba(255, 23, 68, 0.25);
}

.btn-sm {
  padding: 4px 12px;
  font-size: 11px;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  background: var(--color-bg-hover);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 13px;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 167, 55, 0.1);
}

.form-control::placeholder { color: var(--color-text-muted); }

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239090A0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-page {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.login-card {
  padding: 40px;
  text-align: center;
}

.login-logo {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 800;
  color: var(--color-bg);
  margin: 0 auto 20px;
  box-shadow: 0 8px 32px rgba(212, 167, 55, 0.3);
}

.login-card h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.login-card p {
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.login-card .form-control {
  text-align: center;
}

.login-card .btn {
  width: 100%;
  justify-content: center;
  padding: 12px;
  margin-top: 8px;
}

.login-error {
  background: rgba(255, 23, 68, 0.1);
  border: 1px solid rgba(255, 23, 68, 0.3);
  color: var(--color-loss);
  padding: 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  margin-bottom: 16px;
}

/* ============================================================
   SIGNAL LIST ITEMS
   ============================================================ */
.signal-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.signal-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  background: var(--color-bg-hover);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
}

.signal-item:hover {
  background: var(--color-bg-elevated);
  transform: translateX(4px);
}

.signal-item .signal-score {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  font-family: 'JetBrains Mono', monospace;
}

.signal-score.buy { background: rgba(0, 230, 118, 0.15); color: var(--color-gain); }
.signal-score.sell { background: rgba(255, 23, 68, 0.15); color: var(--color-loss); }

.signal-item .signal-info {
  flex: 1;
}

.signal-item .signal-symbol {
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
}

.signal-item .signal-detail {
  font-size: 11px;
  color: var(--color-text-muted);
}

/* ============================================================
   RESPONSIVE SIDEBAR
   ============================================================ */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .sidebar-toggle {
    display: flex !important;
  }
}

.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
}

.sidebar-overlay.active {
  display: block;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.4s ease forwards;
}

.fade-in-delay-1 { animation-delay: 0.05s; }
.fade-in-delay-2 { animation-delay: 0.1s; }
.fade-in-delay-3 { animation-delay: 0.15s; }
.fade-in-delay-4 { animation-delay: 0.2s; }

/* --- Gold shimmer effect --- */
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.shimmer-text {
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light), var(--color-gold));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

/* --- Digital glow --- */
@keyframes glow {
  0%, 100% { box-shadow: 0 0 5px rgba(212, 167, 55, 0.2); }
  50% { box-shadow: 0 0 20px rgba(212, 167, 55, 0.4); }
}

.glow-gold {
  animation: glow 3s ease-in-out infinite;
}

/* ============================================================
   MONOSPACE TEXT
   ============================================================ */
.mono {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  letter-spacing: -0.5px;
}

.price-up { color: var(--color-gain); }
.price-down { color: var(--color-loss); }

/* ============================================================
   LOADING SPINNER
   ============================================================ */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--glass-border);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   TOAST / NOTIFICATIONS
   ============================================================ */
.toast-container {
  position: fixed;
  top: 80px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  font-size: 13px;
  animation: slideIn 0.3s ease;
  max-width: 360px;
}

.toast.success { border-color: rgba(0, 230, 118, 0.3); }
.toast.error { border-color: rgba(255, 23, 68, 0.3); }
.toast.warning { border-color: rgba(255, 179, 0, 0.3); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  .header {
    padding: 0 16px;
  }

  .header-search {
    display: none;
  }

  .page-content {
    padding: 12px;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .login-card {
    padding: 24px;
  }
}