:root {
  color-scheme: dark;
  --bg: #03040a;
  --bg-2: #090a18;
  --panel: rgba(10, 10, 22, 0.96);
  --panel-2: rgba(18, 17, 34, 0.94);
  --panel-3: rgba(25, 23, 44, 0.96);
  --text: #f8f9fd;
  --muted: #aab4d8;
  --accent: #ff2f92;
  --accent-2: #ff7a1a;
  --accent-3: #ffb100;
  --accent-4: #4ade80;
  --warning: #fbbf24;
  --danger: #ef4444;
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.45);
  --gradient-brand: linear-gradient(90deg, var(--accent), var(--accent-2) 55%, var(--accent-3));
  --glow-accent: 0 0 18px rgba(255, 47, 146, 0.3);
  --glow-soft: 0 0 22px rgba(255, 122, 26, 0.22);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(circle at 10% 6%, rgba(255, 47, 146, 0.16), transparent 30%),
              radial-gradient(circle at 90% 10%, rgba(255, 177, 0, 0.13), transparent 32%),
              radial-gradient(circle at 50% 105%, rgba(255, 122, 26, 0.16), transparent 42%),
              linear-gradient(160deg, var(--bg), var(--bg-2));
  background-attachment: fixed;
  color: var(--text);
}

/* Native <select> dropdown popups don't inherit the page's dark styling by
   default, which left option text unreadable (light text on a white
   popup). Setting these explicitly is respected by all major browsers. */
select option {
  background-color: #0b0b1f;
  color: var(--text);
}

.app-shell {
  display: grid;
  grid-template-columns: 250px 1fr;
  min-height: 100vh;
}

#app-shell[hidden],
#auth-gate[hidden] {
  display: none;
}

.auth-gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-card {
  width: 100%;
  max-width: 360px;
  background: linear-gradient(145deg, var(--panel), var(--panel-2));
  border: 1px solid rgba(255, 47, 146, 0.24);
  border-radius: 14px;
  padding: 28px;
  box-shadow: var(--shadow), var(--glow-accent);
}

.auth-card h1 {
  margin: 0 0 4px;
  font-size: 1.4rem;
}

.auth-card > p {
  margin: 0 0 20px;
  color: var(--muted);
}

.auth-card .form-field {
  margin-bottom: 14px;
}

.sidebar {
  background: rgba(5, 5, 14, 0.96);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset -1px 0 0 rgba(255, 47, 146, 0.14);
}

.sidebar h1 {
  margin: 0 0 4px;
  font-size: 1.4rem;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sidebar p {
  margin: 0;
  color: var(--muted);
}

nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 10px;
}

nav a.active,
nav a:hover {
  background: linear-gradient(90deg, rgba(255, 47, 146, 0.24), rgba(255, 122, 26, 0.24), rgba(255, 177, 0, 0.2));
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(255, 47, 146, 0.3), 0 0 14px rgba(255, 47, 146, 0.18);
}

.sidebar-card,
.card {
  background: linear-gradient(145deg, var(--panel), var(--panel-2));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.sidebar-card::before,
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 47, 146, 0.12), transparent 40%, rgba(255, 177, 0, 0.12));
  pointer-events: none;
}

.sidebar-card {
  padding: 12px;
  background: rgba(13, 14, 30, 0.85);
  border: 1px solid rgba(255, 47, 146, 0.18);
}

.sidebar-search-card {
  padding: 10px 12px;
}

.sidebar-search-card input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.sidebar-search-card input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 47, 146, 0.2);
}

.quick-link {
  display: block;
  margin-top: 6px;
  padding: 7px 8px;
  border-radius: 8px;
  color: #ffe0ef;
  text-decoration: none;
  background: rgba(255, 47, 146, 0.1);
  font-size: 0.88rem;
}

.quick-link:hover {
  background: linear-gradient(90deg, rgba(255, 47, 146, 0.24), rgba(255, 122, 26, 0.2));
  box-shadow: inset 0 0 0 1px rgba(255, 47, 146, 0.28);
}

.pill {
  display: inline-block;
  margin: 8px 8px 0 0;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(74, 222, 128, 0.16);
  color: #a7f3c4;
  font-size: 0.9rem;
}

.main-panel {
  padding: 24px;
}

.view-panel[hidden] {
  display: none;
}

.vendor-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.customer-actions,
.employee-actions,
.product-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.add-customer-link,
.secondary-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 47, 146, 0.18), rgba(255, 122, 26, 0.18));
  border: none;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(255, 47, 146, 0.22);
  transition: box-shadow 0.15s ease;
}

.add-customer-link:hover,
.secondary-link:hover {
  background: linear-gradient(90deg, rgba(255, 47, 146, 0.28), rgba(255, 122, 26, 0.26));
  box-shadow: inset 0 0 0 1px rgba(255, 47, 146, 0.4), 0 0 14px rgba(255, 47, 146, 0.25);
}

.secondary-link {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.customer-form-panel {
  margin-bottom: 16px;
}

.customer-form-card {
  background: linear-gradient(145deg, rgba(14, 14, 32, 0.9), rgba(20, 18, 40, 0.85));
  border: 1px solid rgba(255, 47, 146, 0.2);
  border-radius: 14px;
  padding: 18px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 10px 28px rgba(0, 0, 0, 0.3);
}

.form-section {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.form-section h4 {
  margin: 0 0 10px;
  color: var(--text);
}

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

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: 0.95rem;
}

.form-field.full-width {
  grid-column: 1 / -1;
  margin-top: 8px;
}

.form-field input,
.form-field select,
.form-field textarea {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 9px 10px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 47, 146, 0.2);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.form-message {
  margin: 10px 0 0;
  color: var(--accent-4);
  min-height: 1.2em;
}

.customer-grid,
.product-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.customer-list-card {
  margin-top: 16px;
}

.customer-search {
  display: block;
  margin-bottom: 10px;
}

.customer-search input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.customer-search input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 47, 146, 0.2);
}

.list-filter-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.88rem;
  cursor: pointer;
}

.list-filter-toggle input[type='checkbox'] {
  accent-color: var(--accent);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.customer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.customer-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
}

.customer-list li:hover {
  color: var(--accent);
}

.customer-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.customer-list span {
  color: var(--muted);
  font-size: 0.9rem;
}

.customer-card {
  background: rgba(13, 13, 28, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 18px;
}

.customer-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.customer-card li {
  color: var(--muted);
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.customer-card li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.customer-card p {
  margin: 4px 0 0;
  color: var(--text);
}

.product-pricing-section {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.credit-request-issue-list {
  display: grid;
  gap: 10px;
  margin: 12px 0;
}

.credit-request-issue-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}

.credit-request-issue-row input[type='checkbox'] {
  margin-top: 3px;
  accent-color: var(--accent);
}

.credit-request-issue-row span {
  color: var(--muted);
  font-size: 0.9rem;
}

.credit-request-summary {
  white-space: pre-wrap;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 14px;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.85rem;
  color: var(--text);
  margin: 12px 0;
}

.product-pricing-list {
  margin-bottom: 12px;
}

.product-pricing-list li {
  align-items: center;
}

.product-pricing-list .remove-price-override {
  padding: 4px 10px;
  font-size: 0.85rem;
}

.product-pricing-form {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.product-pricing-form .form-field {
  flex: 1;
  min-width: 160px;
}

.product-pricing-form button {
  white-space: nowrap;
}

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

.eyebrow {
  margin: 0 0 2px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-size: 0.74rem;
}

.topbar h2 {
  margin: 0;
  font-size: 1.6rem;
}

.topbar-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

button {
  border: none;
  padding: 10px 14px;
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(255, 47, 146, 0.2), rgba(255, 122, 26, 0.2));
  color: var(--text);
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(255, 47, 146, 0.35);
  transition: box-shadow 0.15s ease, transform 0.05s ease;
}

button:hover {
  box-shadow: inset 0 0 0 1px rgba(255, 47, 146, 0.55), 0 0 16px rgba(255, 47, 146, 0.3);
}

button:active {
  transform: translateY(1px);
}

.clock {
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--muted);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.stats-grid,
.content-grid {
  display: grid;
  gap: 16px;
}

.stats-grid {
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 16px;
}

.stat-card {
  padding: 18px;
}

.stat-card p {
  color: var(--muted);
  margin: 0 0 8px;
}

.stat-card h3 {
  margin: 0 0 8px;
  font-size: 1.5rem;
}

.positive {
  color: var(--accent-4);
}

.negative {
  color: var(--danger);
}

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

.content-grid {
  grid-template-columns: 1.7fr 1fr;
  margin-bottom: 16px;
}

.lower-grid {
  grid-template-columns: 1.3fr 1fr;
}

.card {
  padding: 18px;
}

.card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.card-title-row h3 {
  margin: 0;
}

.card-title-row span {
  color: var(--muted);
  font-size: 0.9rem;
}

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

.mode-switcher {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.mode-btn,
.refresh-btn {
  border: none;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  cursor: pointer;
  font-size: 0.8rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.mode-btn.active,
.refresh-btn {
  background: linear-gradient(90deg, rgba(255, 47, 146, 0.35), rgba(255, 122, 26, 0.32));
  box-shadow: inset 0 0 0 1px rgba(255, 47, 146, 0.55), 0 0 14px rgba(255, 47, 146, 0.28);
}

.monitor-content {
  display: grid;
  gap: 14px;
}

.health-score-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 6px;
}

.score-ring {
  width: 170px;
  height: 170px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--accent) 0deg, var(--accent) 0deg, rgba(255,255,255,0.12) 0deg);
  position: relative;
  flex-shrink: 0;
  box-shadow: var(--glow-accent);
}

.score-ring::before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  background: var(--panel);
}

.score-ring span {
  position: relative;
  z-index: 1;
  font-size: 1.6rem;
  font-weight: 700;
}

.score-details p {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.5;
}

.health-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
  color: var(--text);
}

.status-list,
.activity-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-feed {
  display: grid;
  gap: 10px;
}

.service-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.service-row strong {
  display: block;
  margin-bottom: 2px;
}

.service-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.service-pill {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  white-space: nowrap;
}

.service-pill.healthy {
  background: rgba(74, 222, 128, 0.16);
  color: #a7f3c4;
}

.service-pill.warning {
  background: rgba(251, 191, 36, 0.16);
  color: #fde68a;
}

.feed-metrics {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.refresh-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
}

#refresh-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.metric-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.activity-list li {
  display: block;
}

.activity-list p {
  margin: 4px 0 0;
  color: var(--muted);
}

.progress-group {
  margin-bottom: 12px;
}

.progress-group label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
}

.progress {
  width: 100%;
  height: 10px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

.progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
}

@media (max-width: 1000px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

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