/* TradeAnyMachine corporate design system.
   Tokens mirror the brand site (tradeanymachine.com): warm paper background,
   near-black ink, vivid orange primary, sharp industrial corners, and the
   Archivo Black / Manrope type pairing. */
:root {
  /* Brand HSL tokens (same triplets used on the marketing site) */
  --background: 60 9% 96%;
  --foreground: 0 0% 4%;
  --card: 0 0% 100%;
  --primary: 24 100% 50%;
  --primary-foreground: 0 0% 100%;
  --accent: 24 100% 50%;
  --muted: 0 0% 94%;
  --muted-foreground: 0 0% 42%;
  --border: 0 0% 88%;
  --ink: 0 0% 4%;
  --destructive: 0 84% 60%;

  /* Convenience aliases */
  --bg: hsl(var(--background));
  --panel: hsl(var(--card));
  --text: hsl(var(--foreground));
  --muted-c: hsl(var(--muted-foreground));
  --border-c: hsl(var(--border));
  --primary-c: hsl(var(--primary));
  --ink-c: hsl(var(--ink));

  --brand-gradient: linear-gradient(
    90deg,
    #ffa629,
    #f56e00,
    #e04b00,
    #f56e00,
    #ffa629
  );

  --shadow: 0 1px 2px rgba(10, 10, 10, 0.05), 0 8px 24px rgba(10, 10, 10, 0.06);
  --radius: 0.25rem;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
}

body {
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* Top bar — ink (near-black) bar with the signature orange gradient hairline,
   straight off the brand site. */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--ink-c);
  color: #fff;
  border-bottom: 3px solid transparent;
  border-image: var(--brand-gradient) 1;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand__mark {
  font-family: "Archivo Black", "Archivo", sans-serif;
  font-size: 15px;
  letter-spacing: 0.5px;
  color: #fff;
  background: var(--brand-gradient);
  padding: 7px 9px;
  border-radius: 3px;
  line-height: 1;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand h1 {
  font-family: "Archivo Black", "Archivo", sans-serif;
  font-size: 18px;
  font-weight: 900;
  margin: 0;
  letter-spacing: -0.2px;
  text-transform: uppercase;
}

.brand__sub {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: hsl(var(--primary));
}

.status {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.status--ok {
  background: rgba(255, 106, 0, 0.18);
  border-color: rgba(255, 106, 0, 0.5);
  color: #ffb877;
}
.status--error {
  background: rgba(220, 38, 38, 0.22);
  border-color: rgba(220, 38, 38, 0.5);
  color: #fca5a5;
}

/* Right-hand cluster of the top bar: status pill, signed-in user, sign out. */
.topbar__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-badge {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: rgba(255, 255, 255, 0.85);
}

.logout-btn {
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  cursor: pointer;
}

.logout-btn:hover {
  background: rgba(255, 106, 0, 0.25);
  border-color: rgba(255, 106, 0, 0.5);
}

/* Layout */
.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 18px;
  padding: 18px;
  min-height: 0;
}

/* Sidebar */
.sidebar {
  background: var(--panel);
  border: 1px solid var(--border-c);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.sidebar__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 16px 8px;
}

.sidebar__head h2 {
  font-family: "Archivo", sans-serif;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text);
  margin: 0;
}

.icon-btn {
  border: 1px solid var(--border-c);
  background: #fff;
  color: var(--text);
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 16px;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
}
.icon-btn:hover {
  background: var(--ink-c);
  color: #fff;
  border-color: var(--ink-c);
}
.icon-btn:active {
  transform: rotate(180deg);
}

.search {
  margin: 4px 16px 12px;
  padding: 10px 12px;
  border: 1px solid var(--border-c);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.search:focus {
  border-color: var(--primary-c);
  box-shadow: 0 0 0 3px hsl(var(--primary) / 0.18);
}

.list {
  list-style: none;
  margin: 0;
  padding: 0 8px 12px;
  overflow-y: auto;
  flex: 1;
}

.list__item {
  padding: 11px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  margin-bottom: 4px;
  border: 1px solid transparent;
  border-left: 3px solid transparent;
  transition: background 0.12s, border-color 0.12s;
}
.list__item:hover {
  background: var(--bg);
}
.list__item.is-active {
  background: hsl(var(--primary) / 0.08);
  border-color: hsl(var(--primary) / 0.4);
  border-left-color: var(--primary-c);
}

.list__name {
  font-weight: 700;
  font-size: 14px;
}
.list__meta {
  font-size: 12px;
  color: var(--muted-c);
  margin-top: 2px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.list__empty,
.list__error {
  padding: 16px;
  color: var(--muted-c);
  font-size: 14px;
}
.list__error {
  color: hsl(var(--destructive));
}

/* Detail panel */
.detail {
  background: var(--panel);
  border: 1px solid var(--border-c);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow-y: auto;
  min-height: 0;
}

.detail__empty[hidden] {
  display: none;
}
.detail__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: var(--muted-c);
  padding: 48px 40px;
}
.detail__empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
}
.detail__empty p {
  max-width: 340px;
  line-height: 1.5;
}

.detail__content {
  padding: 24px 28px;
}

.detail__title {
  font-family: "Archivo Black", "Archivo", sans-serif;
  margin: 0 0 4px;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.4px;
  line-height: 1.1;
}
.detail__subtitle {
  color: var(--muted-c);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}

.fields {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.field {
  background: var(--bg);
  border: 1px solid var(--border-c);
  border-radius: var(--radius);
  padding: 11px 13px;
}
.field__label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted-c);
  margin-bottom: 3px;
}
.field__value {
  font-size: 14px;
  font-weight: 600;
  word-break: break-word;
}
.field__value.is-empty {
  color: hsl(var(--muted-foreground) / 0.6);
  font-weight: 400;
  font-style: italic;
}
.field__value a {
  color: var(--primary-c);
  font-weight: 700;
}

/* Connected machines & primary contact */
.machines,
.contact {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border-c);
}

.section__title {
  font-family: "Archivo", sans-serif;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text);
  margin: 0 0 14px;
}

.section__empty {
  color: var(--muted-c);
  font-size: 14px;
  font-style: italic;
  margin: 0;
}

.machine-card,
.contact-card {
  border: 1px solid var(--border-c);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 16px;
  background: var(--panel);
}

.machine-card__head,
.contact-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}

.machine-card__badge,
.contact-card__badge {
  font-family: "Archivo", sans-serif;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #fff;
  background: var(--primary-c);
  padding: 3px 9px;
  border-radius: 3px;
}

.contact-card__badge {
  background: var(--ink-c);
}

.machine-card__title,
.contact-card__title {
  font-family: "Archivo", sans-serif;
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.2px;
}

.machine-card__id,
.contact-card__id {
  color: var(--muted-c);
  font-size: 12px;
}

/* Buttons */
.btn {
  border: none;
  background: var(--primary-c);
  color: hsl(var(--primary-foreground));
  font-family: "Archivo", sans-serif;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 18px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}
.btn:hover {
  background: hsl(var(--primary) / 0.88);
}
.btn:active {
  transform: translateY(1px);
}
.btn:disabled {
  opacity: 0.55;
  cursor: default;
}
.btn--secondary {
  background: var(--ink-c);
  color: #fff;
}
.btn--secondary:hover {
  background: hsl(var(--ink) / 0.85);
}

/* Documents (invoice / pickup slip generation) */
.docs {
  margin-top: 8px;
  margin-bottom: 28px;
  padding: 18px 20px;
  background: var(--bg);
  border: 1px solid var(--border-c);
  border-left: 3px solid var(--primary-c);
  border-radius: var(--radius);
}
.docs .section__title {
  margin-bottom: 8px;
}
.docs__hint {
  color: var(--muted-c);
  font-size: 13px;
  line-height: 1.5;
  margin: 0 0 14px;
}
.docs__row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.docs__input {
  flex: 1 1 260px;
  min-width: 200px;
  padding: 10px 12px;
  border: 1px solid var(--border-c);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
  background: var(--panel);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.docs__input:focus {
  border-color: var(--primary-c);
  box-shadow: 0 0 0 3px hsl(var(--primary) / 0.18);
}
.docs__status {
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 12px;
  border-radius: var(--radius);
}
.docs__status[hidden] {
  display: none;
}
.docs__status--info {
  background: hsl(var(--primary) / 0.08);
  color: hsl(var(--primary) / 0.95);
  border: 1px solid hsl(var(--primary) / 0.3);
}
.docs__status--ok {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}
.docs__status--error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.view-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 16px;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid hsl(var(--primary) / 0.25);
  border-top-color: var(--primary-c);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.banner-error {
  margin: 16px;
  padding: 14px 16px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 760px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    max-height: 40vh;
  }
}