:root {
  --primary: #F3BA2F; /* Binance Yellow */
  --primary-hover: #dcb32f;
  --bg: #181a20;
  --card-bg: #2b3139;
  --text: #ffffff;
  --text-muted: #848e9c;
  --danger: #f6465d;
  --success: #0ecb81;
  --border-radius: 8px;
  --border: #383e46;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  padding: 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

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

h1 {
  font-size: 1.5rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

h2 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.btn {
  background-color: var(--primary);
  color: #1e2026;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

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

.btn-danger {
  background-color: rgba(246, 70, 93, 0.15);
  color: var(--danger);
}
.btn-danger:hover {
  background-color: rgba(246, 70, 93, 0.25);
}

/* Table */
.table-container {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

th, td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

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

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

/* Status Badge */
.badge {
  display: inline-flex;
  padding: 0.25rem 0.5rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-active {
  background-color: rgba(14, 203, 129, 0.15);
  color: var(--success);
}

.badge-inactive {
  background-color: rgba(132, 142, 156, 0.15);
  color: var(--text-muted);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background-color: var(--card-bg);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 500px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transform: translateY(20px);
  transition: transform 0.2s;
  max-height: 90vh;
  overflow-y: auto;
}

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

.form-group {
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

input, select {
  width: 100%;
  padding: 0.75rem;
  background-color: #181a20;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 1rem;
}

input:focus, select:focus {
  outline: none;
  border-color: var(--primary);
}

.actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 2rem;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  border-radius: 4px;
  background-color: var(--card-bg);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  border-left: 4px solid var(--text);
  transform: translateY(150%);
  transition: transform 0.3s;
  z-index: 2000;
}

.toast.show {
  transform: translateY(0);
}

.toast-success { border-left-color: var(--success); }
.toast-error { border-left-color: var(--danger); }
.toast-info { border-left-color: var(--primary); }

.code-block {
  font-family: monospace;
  background: rgba(0,0,0,0.3);
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-size: 0.85em;
}

/* P2P Toggle Buttons */
.btn-p2p {
  background-color: #3a3a3a;
  color: #888;
  border: 1px solid #555;
}

.btn-p2p:hover {
  background-color: #4a4a4a;
  color: #aaa;
}

.btn-p2p-active {
  background-color: #F0B90B;
  color: #000;
  box-shadow: 0 0 10px rgba(240, 185, 11, 0.5);
  border: 1px solid #F0B90B;
}

.btn-p2p-active:hover {
  background-color: #d4a50a;
  box-shadow: 0 0 15px rgba(240, 185, 11, 0.7);
}