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

:root {
  --bg-color: #08090c;
  --panel-bg: rgba(17, 20, 28, 0.7);
  --panel-border: rgba(255, 255, 255, 0.06);
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  
  /* Harmonious Gradients */
  --primary-gradient: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  --solana-gradient: linear-gradient(135deg, #9945FF 0%, #14F195 100%);
  --danger-gradient: linear-gradient(135deg, #ff0844 0%, #ffb199 100%);
  --success-gradient: linear-gradient(135deg, #0ba360 0%, #3cba92 100%);
  --warning-gradient: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
  
  --accent-cyan: #00f2fe;
  --accent-solana-green: #14F195;
  --accent-solana-purple: #9945FF;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'Fira Code', monospace;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(153, 69, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(20, 241, 149, 0.05) 0%, transparent 40%);
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Layout Utilities */
.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Glassmorphism Panel */
.panel {
  background: var(--panel-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.panel:hover {
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.025em;
}

/* Header Section */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--panel-border);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-text {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--solana-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.logo-badge {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(20, 241, 149, 0.1);
  color: var(--accent-solana-green);
  border: 1px solid rgba(20, 241, 149, 0.2);
}

.nav-links {
  display: flex;
  gap: 1rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-link-logout {
  color: #ff6b6b;
}
.nav-link-logout:hover {
  background: rgba(255, 107, 107, 0.1);
  color: #ff8787;
}

/* Grid Dashboard */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 900px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

.grid-span-2 {
  grid-column: span 2;
}

@media (max-width: 900px) {
  .grid-span-2 {
    grid-column: span 1;
  }
}

/* Status Cards & Micro elements */
.status-bar {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #9ca3af;
  display: inline-block;
  box-shadow: 0 0 8px rgba(156, 163, 175, 0.5);
}

.status-dot.active {
  background-color: var(--accent-solana-green);
  box-shadow: 0 0 12px var(--accent-solana-green);
  animation: pulse 1.5s infinite;
}

.status-dot.stopped {
  background-color: #ff6b6b;
  box-shadow: 0 0 12px #ff6b6b;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.6; }
  100% { transform: scale(1); opacity: 1; }
}

.badge {
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
}
.badge-info {
  background: rgba(0, 242, 254, 0.1);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 242, 254, 0.2);
}

/* Key Wallet Info Panel */
.wallet-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.wallet-stat-card {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: var(--font-display);
}

.stat-address {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  word-break: break-all;
  margin-top: 4px;
  cursor: pointer;
  transition: color 0.2s;
}

.stat-address:hover {
  color: var(--accent-cyan);
}

/* Buttons Styling */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--primary-gradient);
  color: #08090c;
  box-shadow: 0 4px 14px rgba(0, 242, 254, 0.2);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 242, 254, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.1);
}

.btn-danger {
  background: var(--danger-gradient);
  color: white;
  box-shadow: 0 4px 14px rgba(255, 8, 68, 0.2);
}
.btn-danger:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255, 8, 68, 0.4);
}

.btn-success {
  background: var(--success-gradient);
  color: white;
  box-shadow: 0 4px 14px rgba(11, 163, 96, 0.2);
}
.btn-success:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(11, 163, 96, 0.4);
}

.btn-warning {
  background: var(--warning-gradient);
  color: #08090c;
  box-shadow: 0 4px 14px rgba(254, 160, 133, 0.2);
}
.btn-warning:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(254, 160, 133, 0.4);
}

.btn:active {
  transform: translateY(1px);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
  border-radius: 6px;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 550;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.input-control {
  width: 100%;
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--panel-border);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: all 0.2s;
}

.input-control:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.15);
}

.input-control::placeholder {
  color: rgba(255, 255, 255, 0.25);
}

/* Table Design */
.table-container {
  overflow-x: auto;
  margin-top: 1rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

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

th, td {
  padding: 12px 16px;
  font-size: 0.9rem;
}

th {
  background: rgba(0, 0, 0, 0.25);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

td {
  background: rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  vertical-align: middle;
}

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

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Logs Section */
.log-terminal {
  background: #030406;
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  height: 300px;
  overflow-y: auto;
  font-family: var(--font-mono);
  padding: 1rem;
  font-size: 0.8rem;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.log-entry {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  word-break: break-all;
}

.log-time {
  color: #555c6d;
  flex-shrink: 0;
}

.log-tag {
  font-weight: 700;
  flex-shrink: 0;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.log-tag.INFO { color: #5b9bf8; }
.log-tag.TRADE { color: var(--accent-solana-green); }
.log-tag.WARN { color: #f8be5b; }
.log-tag.ERROR { color: #f85b5b; }

.log-msg {
  color: #c9ccd3;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: #11141c;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-lg);
  border-radius: 16px;
  padding: 2rem;
  max-width: 500px;
  width: 90%;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.show .modal-content {
  transform: translateY(0);
}

.modal-header {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  background: var(--danger-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.modal-body {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.modal-key-display {
  background: #030406;
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  word-break: break-all;
  margin: 1rem 0;
  color: var(--text-primary);
  user-select: all;
  cursor: pointer;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Toast Messages */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: rgba(17, 20, 28, 0.95);
  border-left: 4px solid var(--accent-cyan);
  padding: 12px 20px;
  border-radius: 0 8px 8px 0;
  color: var(--text-primary);
  font-size: 0.9rem;
  box-shadow: var(--shadow-md);
  min-width: 280px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  animation: slideIn 0.3s forwards;
}

.toast.error {
  border-left-color: #ff6b6b;
}

.toast.success {
  border-left-color: var(--accent-solana-green);
}

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

/* Login Page specific CSS */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-card {
  max-width: 400px;
  width: 100%;
}

.login-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
  background: var(--solana-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.login-error {
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.2);
  color: #ff8787;
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  text-align: center;
}