:root {
  color-scheme: light;
  --bg: #f5f6f6;
  --panel: #ffffff;
  --panel-soft: #eef1f2;
  --ink: #343941;
  --muted: #67727c;
  --line: #d9dee2;
  --brand: #0a7168;
  --brand-strong: #075c55;
  --brand-soft: #e4f0ef;
  --accent: #7b4f7d;
  --accent-soft: #f2e7ee;
  --info: #75b7c7;
  --mauve: #c79db5;
  --danger: #9d3341;
  --danger-soft: #f6e2e5;
  --ok: #0a7168;
  --sidebar: #343941;
  --sidebar-strong: #20262d;
  --shadow: 0 12px 28px rgba(32, 38, 45, 0.09);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(180deg, var(--sidebar) 0 38%, var(--bg) 38% 100%);
}

.login-box {
  position: relative;
  overflow: hidden;
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 30px 26px 26px;
  box-shadow: var(--shadow);
}

.login-box::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  content: "";
  background: linear-gradient(90deg, var(--mauve) 0 25%, var(--accent) 25% 50%, var(--info) 50% 75%, var(--brand) 75% 100%);
}

.login-logo {
  display: block;
  width: min(295px, 100%);
  height: auto;
  margin-bottom: 18px;
  background: #000000;
}

.login-box h1 {
  margin: 0 0 8px;
  font-size: 28px;
}

.login-box p {
  margin: 0 0 20px;
  color: var(--muted);
}

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.field span {
  font-size: 13px;
  color: var(--muted);
}

.input,
.select,
.textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px 12px;
  background: var(--panel);
  color: var(--ink);
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: 2px solid rgba(117, 183, 199, 0.45);
  outline-offset: 1px;
  border-color: var(--brand);
}

.textarea {
  min-height: 94px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  border-radius: 7px;
  padding: 9px 13px;
  background: var(--panel-soft);
  color: var(--ink);
  border: 1px solid var(--line);
  white-space: nowrap;
}

.btn.primary {
  background: var(--brand);
  color: #ffffff;
  border-color: var(--brand);
}

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

.btn.small {
  min-height: 32px;
  padding: 6px 10px;
  font-size: 13px;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 248px 1fr;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 18px;
  background: var(--sidebar);
  color: #ffffff;
  overflow: hidden;
}

.brand {
  display: grid;
  gap: 3px;
  margin-bottom: 16px;
}

.brand-logo {
  display: block;
  width: min(165px, 100%);
  height: auto;
  margin-bottom: 4px;
  background: #000000;
}

.brand strong {
  font-size: 18px;
}

.brand span {
  color: #d5dde1;
  font-size: 12px;
}

.nav {
  display: grid;
  flex: 1 1 auto;
  gap: 4px;
  min-height: 0;
  overflow-y: auto;
  padding-right: 2px;
}

.nav button {
  text-align: left;
  padding: 8px 10px;
  border-radius: 7px;
  color: #e6ecef;
  background: transparent;
}

.nav button.active,
.nav button:hover {
  background: var(--sidebar-strong);
  color: #ffffff;
  box-shadow: inset 3px 0 0 var(--info);
}

.sidebar-footer {
  display: grid;
  flex: 0 0 auto;
  gap: 8px;
  margin-top: 12px;
  font-size: 13px;
  color: #d5dde1;
}

.content {
  min-width: 0;
  padding: 22px 26px 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.topbar h1 {
  margin: 0;
  font-size: 26px;
}

.topbar p {
  margin: 3px 0 0;
  color: var(--muted);
}

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

.search {
  min-width: 260px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.stats.five {
  grid-template-columns: repeat(5, minmax(140px, 1fr));
}

.stats.three {
  grid-template-columns: repeat(3, minmax(160px, 1fr));
}

.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  text-align: left;
}

.action-stat {
  width: 100%;
}

.stat span {
  color: var(--muted);
  font-size: 13px;
}

.stat strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 16px;
}

.two-col,
.three-col,
.automation-grid {
  display: grid;
  gap: 14px;
}

.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.three-col.tight {
  gap: 10px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 0;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.panel-head h2 {
  margin: 0;
  font-size: 17px;
}

.table-wrap {
  overflow-x: auto;
}

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

th,
td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

tr:hover td {
  background: #fafbfb;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 700;
  background: var(--panel-soft);
  color: var(--ink);
}

.pill.ok {
  background: var(--brand-soft);
  color: var(--ok);
}

.pill.warn {
  background: var(--accent-soft);
  color: var(--accent);
}

.pill.danger {
  background: var(--danger-soft);
  color: var(--danger);
}

.detail {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.detail h3 {
  margin: 0;
  font-size: 18px;
}

.meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.meta div {
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px;
  background: #fafbfb;
}

.meta span {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.meta strong {
  display: block;
  margin-top: 4px;
}

.list {
  display: grid;
  gap: 10px;
  padding: 14px 16px;
}

.list.compact {
  padding: 10px 0;
  gap: 8px;
}

.item {
  display: grid;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--panel);
}

.item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.scanner-frame {
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--sidebar);
}

.scanner-frame video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.product-cell {
  min-width: 220px;
}

.order-lines {
  display: grid;
  gap: 8px;
  padding-top: 8px;
}

.order-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  background: var(--panel);
}

.order-line div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.timeline {
  display: grid;
  gap: 10px;
  padding-top: 8px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.timeline-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  min-height: 26px;
  border: 1px solid #b8d8d4;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-strong);
  font-size: 10px;
  font-weight: 800;
}

.timeline-content {
  display: grid;
  gap: 5px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--panel);
}

.preline {
  white-space: pre-line;
}

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

.conversation-layout {
  display: grid;
  grid-template-columns: minmax(280px, 380px) 1fr;
  gap: 16px;
}

.conversation-list {
  display: grid;
  gap: 8px;
  padding: 12px;
  max-height: calc(100vh - 154px);
  overflow: auto;
}

.conversation-button {
  display: grid;
  gap: 5px;
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 12px;
}

.conversation-button.active {
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(10, 113, 104, 0.16);
}

.thread {
  min-height: calc(100vh - 154px);
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.messages {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 16px;
  overflow: auto;
}

.message {
  max-width: 78%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--panel);
}

.message.outbound {
  justify-self: end;
  background: var(--brand-soft);
  border-color: #b8d8d4;
}

.composer {
  display: grid;
  grid-template-columns: 150px minmax(180px, 0.55fr) minmax(220px, 1fr) auto;
  gap: 10px;
  padding: 12px;
  border-top: 1px solid var(--line);
}

.automation-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

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

.error {
  color: var(--danger);
  margin-top: 10px;
}

.toast {
  position: sticky;
  top: 12px;
  z-index: 3;
  display: inline-flex;
  margin-bottom: 12px;
  border: 1px solid #b8d8d4;
  border-radius: 7px;
  padding: 10px 12px;
  background: var(--brand-soft);
  color: var(--brand-strong);
  box-shadow: var(--shadow);
}

.section-space {
  margin-top: 16px;
}

.small-top {
  margin-top: -8px;
  margin-bottom: 10px;
}

.form-grid,
.inline-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-grid.padded {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.span-2 {
  grid-column: 1 / -1;
}

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

.mini-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: start;
  margin-top: 8px;
}

.mini-form .select {
  min-width: 130px;
}

.collapse {
  display: none;
}

.collapse.open {
  display: block;
}

.compact-select {
  min-height: 32px;
  padding: 5px 8px;
  font-size: 13px;
}

.filter-select {
  max-width: 220px;
}

.thread-head {
  align-items: flex-start;
}

.thread-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.embed-wrap {
  width: 100%;
  min-height: 620px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel);
}

.embed-wrap iframe {
  width: 100%;
  height: 620px;
  border: 0;
}

code {
  display: inline-flex;
  max-width: 100%;
  overflow-wrap: anywhere;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 4px 7px;
  background: var(--panel-soft);
  color: var(--ink);
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .sidebar-footer {
    margin-top: 18px;
  }

  .stats,
  .grid,
  .two-col,
  .three-col,
  .conversation-layout,
  .automation-grid,
  .integration-grid {
    grid-template-columns: 1fr;
  }

  .stats.five {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (max-width: 640px) {
  .content {
    padding: 18px 14px 30px;
  }

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

  .search {
    min-width: 0;
    width: 100%;
  }

  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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