:root {
  --bg: #020815;
  --bg-soft: #061326;
  --bg-elevated: #0b172a;
  --surface: rgba(14, 27, 49, 0.82);
  --surface-strong: rgba(18, 34, 62, 0.96);
  --surface-soft: rgba(10, 25, 47, 0.78);
  --text: #f7fbff;
  --text-soft: #dbe8ff;
  --muted: #8ea2c2;
  --line: rgba(135, 164, 210, 0.17);
  --line-strong: rgba(52, 211, 255, 0.34);
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.36);
  --shadow-hover: 0 26px 90px rgba(0, 0, 0, 0.46);
  --blue: #2768ff;
  --blue-2: #1237d8;
  --cyan: #16d7ff;
  --teal: #00e6c3;
  --purple: #8b5cf6;
  --green: #20e58f;
  --amber: #ffb020;
  --red: #ff4d6d;
  --gray: #9aa8bd;
  --blue-bg: rgba(39, 104, 255, 0.16);
  --cyan-bg: rgba(22, 215, 255, 0.14);
  --green-bg: rgba(32, 229, 143, 0.14);
  --amber-bg: rgba(255, 176, 32, 0.14);
  --red-bg: rgba(255, 77, 109, 0.14);
  --purple-bg: rgba(139, 92, 246, 0.16);
  --gray-bg: rgba(148, 163, 184, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 14% 4%, rgba(39, 104, 255, 0.24), transparent 26%),
    radial-gradient(circle at 92% 10%, rgba(0, 230, 195, 0.13), transparent 28%),
    linear-gradient(145deg, #020714 0%, #061326 46%, #030814 100%);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 78%);
}

button,
input {
  font: inherit;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 24px 18px;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(3, 11, 26, 0.96), rgba(4, 13, 28, 0.9)),
    rgba(4, 12, 26, 0.92);
  box-shadow: 16px 0 50px rgba(0, 0, 0, 0.28);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.sidebar-brand img {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 0 28px rgba(22, 215, 255, 0.28);
}

.sidebar-brand strong,
.sidebar-brand span {
  display: block;
}

.sidebar-brand strong {
  font-size: 1.35rem;
  line-height: 1;
}

.sidebar-brand span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.sidebar-nav {
  display: grid;
  gap: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--text-soft);
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.nav-item span {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--cyan);
  font-size: 0.72rem;
}

.nav-item:hover,
.nav-item.active {
  border-color: rgba(22, 215, 255, 0.34);
  background: linear-gradient(135deg, rgba(39, 104, 255, 0.72), rgba(139, 92, 246, 0.62));
  box-shadow: 0 16px 36px rgba(39, 104, 255, 0.22);
  color: #ffffff;
  transform: translateX(2px);
}

.sidebar-status {
  margin-top: auto;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(18, 34, 62, 0.92), rgba(9, 20, 39, 0.92));
}

.sidebar-status span,
.sidebar-status strong {
  display: block;
}

.sidebar-status span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.sidebar-status strong {
  margin-top: 8px;
  color: var(--green);
  font-size: 0.82rem;
}

.sidebar-status i {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(32, 229, 143, 0.8);
}

.content-shell {
  min-width: 0;
}

.app-shell {
  width: min(1500px, calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0 42px;
}

.hero-header {
  position: relative;
  margin-bottom: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at 80% 8%, rgba(22, 215, 255, 0.18), transparent 30%),
    linear-gradient(135deg, rgba(8, 21, 43, 0.92), rgba(4, 13, 28, 0.74));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.hero-header::after {
  content: "";
  position: absolute;
  inset: auto -160px -210px auto;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(39, 104, 255, 0.22), transparent 65%);
  pointer-events: none;
}

.topbar,
.hero-content,
.machine-summary {
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 26px 0;
}

.brand-block {
  display: none;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 0 26px rgba(22, 215, 255, 0.26);
}

.brand-mark img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.brand-block strong,
.brand-block span {
  display: block;
}

.brand-block span {
  color: var(--muted);
  font-size: 0.88rem;
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
}

.clock-chip,
.user-chip span,
.logout-button,
.realtime-indicator {
  border: 1px solid var(--line);
  background: rgba(12, 25, 48, 0.8);
  color: var(--text);
  backdrop-filter: blur(16px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.clock-chip,
.user-chip span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 12px;
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 800;
}

.user-chip {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.logout-button {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 12px;
  color: var(--red);
  cursor: pointer;
  font-weight: 900;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.logout-button:hover {
  background: rgba(255, 77, 109, 0.12);
  box-shadow: 0 0 24px rgba(255, 77, 109, 0.18);
  transform: translateY(-1px);
}

.hero-content {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px;
  padding: 30px 26px 26px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 7px;
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 9px;
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.04;
  letter-spacing: 0;
  text-shadow: 0 16px 40px rgba(0, 0, 0, 0.36);
}

h2 {
  margin-bottom: 4px;
  color: #ffffff;
  font-size: 1.15rem;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
}

.realtime-indicator {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  color: var(--text-soft);
  font-size: 0.84rem;
  font-weight: 900;
  white-space: nowrap;
}

.pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(32, 229, 143, 0.48);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 10px rgba(32, 229, 143, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(32, 229, 143, 0);
  }
}

.machine-summary {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  padding: 0 26px 26px;
}

.summary-item {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(18, 34, 62, 0.88), rgba(12, 25, 48, 0.68));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.summary-label,
.metric-label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.summary-item strong,
.metric-card strong {
  display: block;
  min-width: 0;
  color: var(--text);
  overflow-wrap: anywhere;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}

.metric-card,
.panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(18, 34, 62, 0.88), rgba(7, 18, 35, 0.88)),
    var(--surface);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.metric-card {
  position: relative;
  min-height: 126px;
  overflow: hidden;
  padding: 20px;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.metric-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--accent, var(--cyan)), transparent);
}

.metric-card::after {
  content: "";
  position: absolute;
  right: -36px;
  top: -42px;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  background: var(--accent-glow, rgba(22, 215, 255, 0.14));
  filter: blur(6px);
}

.metric-card:hover,
.panel:hover {
  border-color: rgba(22, 215, 255, 0.28);
  box-shadow: var(--shadow-hover), 0 0 36px rgba(22, 215, 255, 0.08);
}

.metric-card:hover {
  transform: translateY(-2px);
}

.metric-card strong {
  position: relative;
  z-index: 1;
  margin-bottom: 11px;
  font-size: clamp(1.35rem, 2vw, 1.72rem);
  line-height: 1.08;
}

.metric-hint {
  position: relative;
  z-index: 1;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
}

.accent-teal { --accent: #00e6c3; --accent-glow: rgba(0, 230, 195, 0.18); }
.accent-blue { --accent: #2768ff; --accent-glow: rgba(39, 104, 255, 0.2); }
.accent-green { --accent: #20e58f; --accent-glow: rgba(32, 229, 143, 0.18); }
.accent-purple { --accent: #8b5cf6; --accent-glow: rgba(139, 92, 246, 0.22); }
.accent-orange { --accent: #ffb020; --accent-glow: rgba(255, 176, 32, 0.2); }
.accent-rose { --accent: #ff4d6d; --accent-glow: rgba(255, 77, 109, 0.18); }

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(360px, 0.55fr);
  gap: 22px;
  margin-bottom: 22px;
}

.lower-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(360px, 0.7fr);
  gap: 22px;
}

.panel {
  overflow: hidden;
  transition: box-shadow 160ms ease, border-color 160ms ease;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 22px 17px;
  background: linear-gradient(135deg, rgba(39, 104, 255, 0.12), rgba(139, 92, 246, 0.12), transparent);
}

.panel-header-inline {
  align-items: center;
}

.panel-header p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
}

.lower-grid table {
  min-width: 1080px;
}

th,
td {
  padding: 15px 18px;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
  font-size: 0.9rem;
}

th {
  background: rgba(20, 37, 66, 0.76);
  color: #bdc9de;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  white-space: nowrap;
}

tbody tr {
  transition: background 140ms ease;
}

tbody tr:hover {
  background: rgba(22, 215, 255, 0.045);
}

td {
  color: var(--text-soft);
}

.lower-grid td {
  white-space: nowrap;
}

.item-name {
  display: grid;
  gap: 3px;
}

.item-name strong {
  color: var(--text);
}

.item-name span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.stock-cell {
  display: grid;
  gap: 8px;
  min-width: 98px;
}

.stock-bar {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.22);
}

.stock-bar span {
  display: block;
  height: 100%;
  width: var(--stock-width, 0%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--stock-color, var(--green)), rgba(255, 255, 255, 0.62));
  box-shadow: 0 0 16px color-mix(in srgb, var(--stock-color, var(--green)) 60%, transparent);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: max-content;
  max-width: 100%;
  min-height: 26px;
  padding: 5px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  overflow-wrap: normal;
}

.badge-online,
.badge-paid,
.badge-success,
.badge-normal,
.badge-active,
.badge-completed {
  border-color: rgba(32, 229, 143, 0.18);
  background: var(--green-bg);
  color: var(--green);
}

.badge-offline,
.badge-failed,
.badge-error,
.badge-out-of-stock {
  border-color: rgba(255, 77, 109, 0.18);
  background: var(--red-bg);
  color: var(--red);
}

.badge-dispensing,
.badge-pending,
.badge-low-stock {
  border-color: rgba(255, 176, 32, 0.2);
  background: var(--amber-bg);
  color: var(--amber);
}

.badge-waiting-payment {
  border-color: rgba(139, 92, 246, 0.2);
  background: var(--purple-bg);
  color: #b995ff;
}

.badge-idle,
.badge-info {
  border-color: rgba(22, 215, 255, 0.2);
  background: var(--cyan-bg);
  color: var(--cyan);
}

.badge-none,
.badge-inactive {
  border-color: rgba(148, 163, 184, 0.16);
  background: var(--gray-bg);
  color: var(--gray);
}

.primary-button,
.secondary-button,
.restock-button,
.icon-button {
  border: 0;
  cursor: pointer;
  font-weight: 900;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease, opacity 140ms ease;
}

.primary-button,
.restock-button {
  min-height: 38px;
  padding: 0 15px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(39, 104, 255, 0.22);
}

.simulate-paid-button {
  background: linear-gradient(135deg, var(--teal), var(--blue));
}

.restock-button:hover,
.primary-button:hover {
  box-shadow: 0 16px 34px rgba(39, 104, 255, 0.3);
  transform: translateY(-1px);
}

.restock-button:disabled,
.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.56;
  transform: none;
}

.secondary-button {
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(12, 25, 48, 0.7);
  color: var(--text);
}

.secondary-button:hover:not(:disabled) {
  background: rgba(39, 104, 255, 0.16);
}

.order-content {
  padding: 0 22px 22px;
}

.order-grid {
  display: grid;
  gap: 0;
}

.order-row {
  display: grid;
  grid-template-columns: 142px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.order-row span:first-child {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
}

.order-row span:last-child,
.order-row a {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--text-soft);
  font-weight: 800;
}

.logs-list {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 0 22px 22px;
}

.log-item {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 13px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(9, 21, 40, 0.72);
}

.log-time {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.log-body {
  min-width: 0;
}

.log-body strong {
  display: block;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.log-body span {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.empty-state {
  color: var(--muted);
  font-weight: 800;
  text-align: center;
}

.empty-state.block {
  display: grid;
  min-height: 190px;
  place-items: center;
  gap: 6px;
  padding: 30px;
  border-top: 1px solid var(--line);
}

.empty-state.block strong {
  color: var(--text);
  font-size: 1rem;
}

.empty-state.block span {
  max-width: 290px;
  color: var(--muted);
  font-size: 0.9rem;
}

.empty-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 50%;
  background: var(--cyan-bg);
  color: var(--cyan);
  font-weight: 900;
  box-shadow: 0 0 28px rgba(22, 215, 255, 0.14);
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: none;
  max-width: min(360px, calc(100% - 44px));
  padding: 14px 17px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(8, 18, 35, 0.96);
  color: var(--text);
  box-shadow: var(--shadow-hover);
  font-size: 0.92rem;
  font-weight: 900;
}

.toast.show {
  display: block;
}

.toast.success {
  border-color: rgba(32, 229, 143, 0.25);
  background: rgba(7, 67, 45, 0.96);
}

.toast.error {
  border-color: rgba(255, 77, 109, 0.3);
  background: rgba(85, 18, 32, 0.96);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(1, 5, 14, 0.66);
  backdrop-filter: blur(10px);
}

.modal-backdrop.open {
  display: flex;
}

.modal-card {
  width: min(440px, 100%);
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(18, 34, 62, 0.98), rgba(8, 18, 35, 0.98));
  box-shadow: var(--shadow-hover);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 20px 12px;
  border-bottom: 1px solid var(--line);
}

.icon-button {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 10px;
  background: var(--gray-bg);
  color: var(--text);
}

.modal-card form {
  padding: 18px 20px 20px;
}

.restock-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.restock-summary div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(9, 21, 40, 0.72);
}

.restock-summary span {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.restock-summary strong {
  display: block;
  margin-top: 4px;
  color: var(--text);
  overflow-wrap: anywhere;
}

.field-label {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 900;
}

.number-input {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(5, 14, 29, 0.86);
  color: var(--text);
  outline: none;
}

.number-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(22, 215, 255, 0.12);
}

.form-error {
  min-height: 20px;
  margin: 8px 0 14px;
  color: var(--red);
  font-size: 0.88rem;
  font-weight: 900;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

@media (max-width: 1280px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    height: auto;
    padding: 16px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .sidebar-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .sidebar-status {
    display: none;
  }

  .brand-block {
    display: flex;
  }
}

@media (max-width: 1180px) {
  .machine-summary,
  .metrics-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .dashboard-grid,
  .lower-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .app-shell {
    width: min(100% - 20px, 1500px);
    padding-top: 12px;
  }

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

  .topbar-actions {
    justify-content: flex-start;
    width: auto;
  }

  .machine-summary,
  .metrics-grid,
  .sidebar-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .panel-header,
  .panel-header-inline {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 540px) {
  .machine-summary,
  .metrics-grid,
  .restock-summary,
  .sidebar-nav {
    grid-template-columns: 1fr;
  }

  .topbar,
  .hero-content,
  .machine-summary {
    padding-left: 16px;
    padding-right: 16px;
  }

  .order-row,
  .log-item {
    grid-template-columns: 1fr;
  }

  .modal-actions {
    flex-direction: column-reverse;
  }

  .modal-actions button {
    width: 100%;
  }
}