:root {
  --bg: #f7f7fb;
  --ink: #0c0d13;
  --muted: #5b6170;
  --primary: #000080;
  --primary-dark: #00005a;
  --accent: #d7d9e8;
  --card: #ffffff;
  --stroke: #e2e5f0;
  --shadow: 0 24px 60px rgba(8, 12, 30, 0.08);
  --radius: 20px;
  --radius-sm: 12px;
  --font: "IBM Plex Sans", "Space Grotesk", "Manrope", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1000px 700px at 10% -10%, #e9ecff 0%, transparent 60%),
    radial-gradient(1200px 900px at 90% 0%, #f6f7ff 0%, transparent 65%),
    var(--bg);
  min-height: 100vh;
}

.app-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
}

.brand-mark {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: linear-gradient(140deg, var(--primary), #1b1bb6);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 1px;
  box-shadow: var(--shadow);
}

.brand-title {
  font-size: 20px;
  font-weight: 700;
}

.brand-subtitle {
  font-size: 13px;
  color: var(--muted);
}

.header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.app-main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.card {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 26px 60px rgba(8, 12, 30, 0.12);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  text-decoration: none;
  color: var(--ink);
  font-size: 13px;
  background: #fff;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 18px;
}

.dashboard-card {
  display: grid;
  gap: 14px;
}

.action-grid {
  display: grid;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn.primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 12px 26px rgba(0, 0, 128, 0.25);
}

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

.btn.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--stroke);
}

.muted {
  color: var(--muted);
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: 36px;
}

.search {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: #fff;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.toggle input {
  accent-color: var(--primary);
}

.search input {
  border-radius: 999px;
  border: 1px solid var(--stroke);
  padding: 10px 16px;
  min-width: 240px;
  font-size: 15px;
  background: #fff;
  box-shadow: inset 0 1px 3px rgba(10, 13, 30, 0.06);
}

.search select {
  border-radius: 999px;
  border: 1px solid var(--stroke);
  padding: 10px 16px;
  font-size: 14px;
  background: #fff;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.machine-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.machine-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.inventory {
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 700;
}

.status {
  align-self: flex-start;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 128, 0.12);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
}

.machine-body {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 14px;
  align-items: center;
}

.thumb {
  width: 100px;
  height: 100px;
  border-radius: 16px;
  overflow: hidden;
  background: #f1f2f7;
  display: grid;
  place-items: center;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumb-placeholder {
  font-size: 12px;
  color: var(--muted);
}

.meta {
  display: grid;
  gap: 6px;
  font-size: 14px;
}

.machine-actions {
  display: flex;
  gap: 10px;
}

.empty-state {
  text-align: center;
}

.login-card {
  max-width: 420px;
  margin: 60px auto 0;
}

.form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.field {
  display: grid;
  gap: 6px;
  font-size: 14px;
}

.field input,
.field textarea,
.field select {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stroke);
  font-size: 15px;
  font-family: var(--font);
}

.hint {
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
}

.alert {
  padding: 10px 12px;
  background: rgba(0, 0, 128, 0.08);
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 128, 0.2);
  color: var(--primary-dark);
}

.form-card {
  display: grid;
  gap: 20px;
}

.form-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.form-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.user-pill {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 128, 0.1);
  font-size: 13px;
  color: var(--primary-dark);
  font-weight: 600;
}

.inline-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 12px;
}

.inline-form input,
.inline-form select {
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  font-size: 14px;
}

.log-list {
  display: grid;
  gap: 10px;
}

.log-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #f6f7ff;
  border: 1px solid var(--stroke);
  font-size: 13px;
}

.doc-list {
  display: grid;
  gap: 8px;
}

.doc-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  text-decoration: none;
  color: var(--ink);
  font-size: 13px;
}

.field-full {
  grid-column: 1 / -1;
}

.form-actions {
  display: flex;
  gap: 10px;
  grid-column: 1 / -1;
}

.detail-card {
  display: grid;
  gap: 20px;
}

.quick-card .form-header {
  align-items: flex-start;
}

.quick-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 12px;
  font-size: 14px;
}

.quick-actions {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.stat-card {
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: #ffffff;
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.stat-card strong {
  color: var(--ink);
  font-size: 16px;
}

.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}

.detail-block {
  background: #f6f7fc;
  border: 1px solid var(--stroke);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 14px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--stroke);
  font-size: 14px;
}

.detail-row:last-child {
  border-bottom: none;
}

.note-text {
  white-space: pre-wrap;
  font-size: 14px;
  color: var(--muted);
}

.detail-aside .qr {
  display: grid;
  place-items: center;
  background: #f1f3fb;
  border-radius: 14px;
  padding: 16px;
}

.qr-fallback {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.app-main > * {
  animation: fadeUp 0.6s ease both;
}

.app-main > *:nth-child(2) {
  animation-delay: 0.05s;
}

.app-main > *:nth-child(3) {
  animation-delay: 0.1s;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}

.photo-grid a {
  display: block;
  border-radius: 12px;
  overflow: hidden;
}

.photo-grid img {
  width: 100%;
  border-radius: 12px;
  object-fit: cover;
}

.small {
  font-size: 12px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.pagination-actions {
  display: flex;
  gap: 8px;
}

@media (max-width: 1024px) {
  .app-shell {
    padding: 20px;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }

  .detail-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .detail-actions {
    justify-content: flex-start;
  }

  .search input {
    min-width: 200px;
  }
}

@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .app-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .hero h1 {
    font-size: 30px;
  }

  .search {
    width: 100%;
  }

  .search input,
  .search select {
    flex: 1 1 220px;
    min-width: 0;
  }

  .machine-body {
    grid-template-columns: 1fr;
  }

  .thumb {
    width: 100%;
    height: 160px;
  }

  .inline-form {
    flex-direction: column;
    align-items: stretch;
  }

  .inline-form input,
  .inline-form select,
  .inline-form .btn {
    width: 100%;
  }

  .quick-actions {
    gap: 12px;
  }

  .tag-list {
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .app-shell {
    padding: 14px;
  }

  .brand {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero h1 {
    font-size: 24px;
  }

  .card {
    padding: 16px;
  }

  .stat-cards {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .machine-actions {
    flex-direction: column;
  }

  .pagination {
    flex-direction: column;
    align-items: flex-start;
  }
}