:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --border: #2d3a4d;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --primary: #1a237e;
  --primary-hover: #283593;
  --accent: #d4af37;
  --danger: #b71c1c;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

.app {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 16px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.login-screen {
  align-items: center;
  justify-content: center;
}
.login-box {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.login-form label {
  display: block;
  margin-bottom: 16px;
}
.login-form label span {
  display: block;
  margin-bottom: 6px;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.login-form input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
}
.login-form button {
  width: 100%;
  margin-top: 8px;
}
.login-error {
  color: var(--danger);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.header {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.header h1 {
  margin: 0 0 4px 0;
  font-size: 1.75rem;
  font-weight: 700;
}

.subtitle {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.subtitle strong {
  color: var(--accent);
}

.main {
  flex: 1;
}

.toolbar {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.btn {
  padding: 10px 18px;
  border: none;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

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

.btn-secondary:hover {
  background: var(--border);
}

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

.btn-danger:hover {
  background: rgba(183, 28, 28, 0.2);
}

.apps-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.loading {
  color: var(--text-muted);
  padding: 24px;
}

.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.app-card .info {
  flex: 1;
  min-width: 0;
}

.app-card .name {
  margin: 0 0 4px 0;
  font-weight: 600;
  font-size: 1.05rem;
}

.app-card .meta {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.app-card .actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.footer {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer code {
  background: var(--surface);
  padding: 2px 6px;
  border-radius: 4px;
}

/* Modal */
.modal {
  border: none;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  padding: 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  max-width: 96vw;
  width: 440px;
}

.modal::backdrop {
  background: rgba(0, 0, 0, 0.6);
}

.modal-form {
  padding: 24px;
}

.modal-form h2 {
  margin: 0 0 20px 0;
  font-size: 1.25rem;
}

.modal-form label {
  display: block;
  margin-bottom: 14px;
}

.modal-form label span {
  display: block;
  margin-bottom: 4px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.modal-form input,
.modal-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
}

.modal-form input:focus,
.modal-form textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.modal-form textarea {
  resize: vertical;
  min-height: 60px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.error-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--danger);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  z-index: 1000;
  animation: fadeIn 0.2s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}