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

:root {
  --bg: #09090b;
  --surface: #131316;
  --surface-hover: #1a1a1f;
  --border: #27272a;
  --border-subtle: #1e1e22;
  --text: #fafafa;
  --text-secondary: #a1a1aa;
  --text-tertiary: #71717a;
  --accent: #1a2e1a;
  --accent-hover: #243524;
  --accent-text: #b8c9b8;
  --accent-glow: rgba(40, 70, 40, 0.15);
  --success: #22c55e;
  --error: #ef4444;
  --warning: #f59e0b;
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Ambient background glow */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    ellipse at 50% 50%,
    var(--accent-glow) 0%,
    transparent 50%
  );
  animation: ambientPulse 8s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes ambientPulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.05); }
}

/* Card */
.card {
  position: relative;
  z-index: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  width: 90%;
  max-width: 440px;
  text-align: center;
  animation: cardIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
  transform: translateY(12px);
}

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

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  animation: fadeIn 0.8s ease forwards;
  animation-delay: 0.15s;
  opacity: 0;
}

.logo-text {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.logo-text-sm {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.instance-label {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--text-tertiary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer {
  position: fixed;
  bottom: 1.5rem;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.6rem;
  color: var(--text-tertiary);
  opacity: 0.5;
  letter-spacing: 0.02em;
  z-index: 1;
  animation: fadeIn 1.2s ease forwards;
  animation-delay: 0.8s;
  opacity: 0;
}

/* Globe canvas */
.globe-canvas {
  display: block;
}

.globe-sm {
  width: 36px !important;
  height: 36px !important;
}

/* Portal header */
.portal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.portal-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-email {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  margin-top: 0.15rem;
}

.section-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.create-form {
  display: flex;
  gap: 0.5rem;
}

.input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--transition);
}

.input:focus {
  border-color: var(--text-tertiary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.input::placeholder {
  color: var(--text-tertiary);
}

.btn-inline {
  width: auto;
  padding: 0.65rem 1.25rem;
  animation: none;
  opacity: 1;
  font-size: 0.8rem;
}

.table-empty {
  text-align: center;
  color: var(--text-tertiary);
  padding: 2rem;
}

/* Headings */
h1 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
  animation: fadeIn 0.8s ease forwards;
  animation-delay: 0.25s;
  opacity: 0;
}

.subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
  animation: fadeIn 0.8s ease forwards;
  animation-delay: 0.35s;
  opacity: 0;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

/* Device code display */
.code-display {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.25rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  white-space: nowrap;
  text-align: center;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  animation: codeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.45s;
  opacity: 0;
  transform: scale(0.95);
  position: relative;
  overflow: hidden;
}

.code-display::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
  animation: codeShimmer 3s ease-in-out infinite;
  animation-delay: 1.5s;
  opacity: 0;
}

@keyframes codeIn {
  to { opacity: 1; transform: scale(1); }
}

@keyframes codeShimmer {
  0%, 100% { opacity: 0; transform: translateX(-100%); }
  50% { opacity: 1; transform: translateX(100%); }
}

/* Buttons */
.btn {
  display: block;
  width: 100%;
  padding: 0.75rem 1.5rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  text-align: center;
  animation: fadeIn 0.8s ease forwards;
  animation-delay: 0.55s;
  opacity: 0;
}

.btn-primary {
  background: transparent;
  color: var(--text-secondary);
}

.btn-primary:hover:not(:disabled) {
  color: var(--text);
  border-color: var(--text-tertiary);
  background: rgba(255, 255, 255, 0.03);
}

.btn-primary:active:not(:disabled) {
  background: rgba(255, 255, 255, 0.05);
}

.btn-primary:disabled {
  opacity: 0.2;
  cursor: not-allowed;
}

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

.btn-secondary:hover {
  background: var(--surface-hover);
  color: var(--text);
  border-color: var(--text-tertiary);
}

/* Status messages */
.status {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  text-align: center;
  margin-top: 1rem;
  animation: fadeIn 0.8s ease forwards;
  animation-delay: 0.65s;
  opacity: 0;
}

.status-success { color: var(--success); }
.status-error { color: var(--error); }

/* Spinner */
.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent-text);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 0.5rem;
}

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

/* Success check animation */
.success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.1);
  border: 2px solid var(--success);
  animation: successPop 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
  transform: scale(0.5);
}

.success-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--success);
  stroke-width: 2.5;
  fill: none;
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: checkDraw 0.5s ease forwards 0.3s;
}

@keyframes successPop {
  to { opacity: 1; transform: scale(1); }
}

@keyframes checkDraw {
  to { stroke-dashoffset: 0; }
}

/* Form elements */
.input-group {
  margin-bottom: 1rem;
}

.input-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.input-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--transition);
}

.input-group input:focus {
  border-color: var(--text-tertiary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.input-group input::placeholder {
  color: var(--text-tertiary);
}

/* Table (portal) */
.table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 500;
  color: var(--text-tertiary);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text);
}

tr:last-child td { border-bottom: none; }
tr { transition: background var(--transition); }
tr:hover td { background: var(--surface-hover); }

/* Badge */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: 0.65rem;
  font-weight: 600;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-confirmed { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.badge-pending { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.badge-disabled { background: rgba(239, 68, 68, 0.15); color: var(--error); }

/* Action buttons (small) */
.btn-sm {
  padding: 0.35rem 0.7rem;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  font-family: 'Inter', sans-serif;
}

.btn-sm:hover {
  color: var(--text);
  border-color: var(--text-tertiary);
}

.btn-sm.danger { color: var(--error); border-color: rgba(239, 68, 68, 0.3); }
.btn-sm.danger:hover { background: rgba(239, 68, 68, 0.1); }

/* Toast notifications */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 0.75rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  z-index: 100;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.toast.show { transform: translateX(-50%) translateY(0); }

/* Portal layout (wider) */
.portal {
  max-width: 720px;
  padding: 2rem;
  text-align: left;
}

.portal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.portal-header .logo {
  flex-direction: row;
  gap: 0.75rem;
  margin-bottom: 0;
  animation: none;
  opacity: 1;
}

.portal-header .logo-mark {
  width: 32px;
  height: 32px;
}

.portal-header .logo-text {
  font-size: 0.65rem;
}

.portal-header h1 {
  animation: none;
  opacity: 1;
}

/* Divider */
.divider {
  height: 1px;
  background: var(--border);
  margin: 1.5rem 0;
}

/* Responsive */
@media (max-width: 480px) {
  .card { padding: 1.5rem; }
  .code-display { font-size: 1.75rem; }
  .portal { padding: 1.25rem; }
}