:root {
  --primary: #1B1BB3;
  --primary-dark: #12127A;
  --primary-light: #3D3DD4;
  --accent: #5B8CFF;
  --bg: #F3F4FB;
  --surface: #FFFFFF;
  --text: #1A1A2E;
  --text-secondary: #5A5A7A;
  --connected: #2EAD4B;
  --disconnected: #E53935;
  --divider: #D0D4EC;
  --radius: 14px;
  --font: "Segoe UI Condensed", "Arial Narrow", "Franklin Gothic Medium", sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  color: var(--text);
  background: linear-gradient(180deg, #EEF0FA 0%, #F7F8FD 45%, #E4E7F8 100%);
}

#app {
  min-height: 100vh;
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  animation: fadeSlide .22s ease;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(255,255,255,.72);
  border-bottom: 1px solid var(--divider);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.status-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--disconnected);
}
.status-dot.on { background: var(--connected); }

.btn-back {
  border: none;
  background: transparent;
  color: var(--primary);
  font-size: 22px;
  font-weight: 700;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.toolbar-title {
  margin: 0;
  color: var(--primary);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: .02em;
}

.content {
  padding: 20px 24px 32px;
  flex: 1;
}

.hero {
  min-height: 42vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.logo-box {
  width: min(420px, 75vw);
  aspect-ratio: 4 / 3;
  background: var(--primary);
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: clamp(2.4rem, 8vw, 3.4rem);
  font-weight: 800;
  letter-spacing: .14em;
  box-shadow: 0 18px 40px rgba(27, 27, 179, .28);
}

.menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 28px 32px;
}

.btn {
  appearance: none;
  width: 100%;
  min-height: 52px;
  margin: 8px 0;
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--primary);
  font: inherit;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .15s, color .15s, transform .1s;
}
.btn:hover { background: #f0f1ff; }
.btn:active { transform: scale(.992); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.primary-fill {
  background: var(--primary);
  color: #fff;
}
.btn.danger {
  border-color: var(--disconnected);
  color: var(--disconnected);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.field label {
  font-weight: 700;
  color: var(--primary-dark);
  font-size: .95rem;
}
.field input, .field select, .field textarea {
  min-height: 48px;
  border: 1.5px solid var(--divider);
  border-radius: 12px;
  padding: 10px 14px;
  font: inherit;
  background: #fff;
  color: var(--text);
}
.field textarea { min-height: 88px; resize: vertical; }

.section {
  margin: 18px 0 10px;
  color: var(--primary-dark);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 10px 0;
  font-weight: 700;
}
.cross {
  color: var(--disconnected);
  font-weight: 800;
  font-size: 1.2rem;
}
.mismatch {
  color: var(--disconnected);
  font-size: .92rem;
  margin-top: 6px;
}
.cash-bad { color: var(--disconnected) !important; }

.list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card {
  background: #fff;
  border: 1.5px solid var(--primary);
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
  white-space: pre-wrap;
  line-height: 1.45;
}
.card:hover { background: #f7f8ff; }
.card .meta {
  color: var(--text-secondary);
  font-size: .9rem;
  margin-top: 4px;
  font-weight: 500;
}
.card.muted { background: #F0F1F8; }

.toggle-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.footer-actions {
  padding: 12px 24px 24px;
  display: flex;
  flex-direction: column;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  background: #1a1a2e;
  color: #fff;
  padding: 12px 18px;
  border-radius: 12px;
  z-index: 100;
  max-width: min(90vw, 480px);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(18, 18, 122, .35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  padding: 20px;
}
.modal[hidden], .toast[hidden] { display: none !important; }
.modal-card {
  width: min(520px, 100%);
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  border: 2px solid var(--primary);
}
.modal-card h3 {
  margin: 0 0 12px;
  color: var(--primary);
}
.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.modal-actions .btn { margin: 0; }

.movement {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 8px;
  margin-bottom: 8px;
  align-items: center;
}
.movement select, .movement input {
  min-height: 44px;
  border: 1.5px solid var(--divider);
  border-radius: 10px;
  padding: 8px 10px;
  font: inherit;
}
.linkish {
  color: var(--primary);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  font-weight: 700;
}

.login-wrap {
  max-width: 420px;
  margin: 0 auto;
  padding-top: 24px;
}

@media (max-width: 640px) {
  .content, .menu, .footer-actions { padding-left: 16px; padding-right: 16px; }
  .movement { grid-template-columns: 1fr; }
}