:root {
  --bg: #050608;
  --bg-elevated: rgba(255, 255, 255, 0.04);
  --bg-card: rgba(255, 255, 255, 0.06);
  --border-soft: rgba(255, 255, 255, 0.08);
  --accent: #4f9cff;
  --accent-soft: rgba(79, 156, 255, 0.14);
  --accent-strong: rgba(79, 156, 255, 0.23);
  --fg: #f7f9ff;
  --fg-muted: #acb2c2;
  --danger: #ff4d6a;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.6);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-full: 999px;
  --blur-strong: 26px;
  --transition-fast: 150ms ease-out;
  --transition-med: 220ms ease-out;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #141929 0, #050608 50%, #020206 100%);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
}

.app-shell {
  max-width: 1120px;
  margin: 24px auto 40px; /* if you changed this to 72px earlier, revert it */
  padding: 0 16px;
}

/* HEADER */

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  margin-bottom: 18px;
  background: radial-gradient(circle at top left, rgba(79, 156, 255, 0.22), transparent 60%),
    radial-gradient(circle at bottom right, rgba(255, 255, 255, 0.08), transparent 60%),
    var(--bg-elevated);
  border-radius: 26px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(var(--blur-strong));
}

.app-header h1 {
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  margin: 0 0 4px;
}

.subtitle {
  margin: 0;
  font-size: 0.9rem;
  color: var(--fg-muted);
}

/* CONTROLS */


/* 🔝 Sticky toolbar under the header */
.toolbar-sticky {
  position: sticky;
  top: 0; /* sits right under the browser status bar */
  z-index: 30;
  padding: 8px 0 10px;
  background: radial-gradient(circle at top, #141929 0, #050608 60%, #020206 100%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

/* Switch row inside toolbar */
.switches-row {
  margin-top: 6px;
  align-items: center;
}

/* Small gap between toolbar and TYPE chips */
.type-row {
  margin-top: 4px;
}

/* Admin button styling */
.admin-btn {
  padding-inline: 10px;
  font-size: 0.75rem;
  opacity: 0.7;
}

.admin-btn:hover {
  opacity: 1;
}
.search-container {
  position: relative;
}

#searchInput {
  width: 100%;
  padding: 10px 12px 10px 34px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-soft);
  background: rgba(10, 13, 23, 0.92);
  color: var(--fg);
  font-size: 0.95rem;
  outline: none;
  box-shadow: 0 0 0 1px transparent;
  transition: box-shadow var(--transition-med), border-color var(--transition-med),
    background var(--transition-med), transform var(--transition-fast);
}

#searchInput::placeholder {
  color: #6e7486;
}

#searchInput:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(79, 156, 255, 0.6);
  background: rgba(5, 9, 18, 0.96);
  transform: translateY(-0.5px);
}

.search-container::before {
  content: "🔍";
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-52%);
  font-size: 0.9rem;
  opacity: 0.8;
}

.filters-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.filter-group.small {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.filter-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
}

.type-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* Type chips */

.type-chip {
  padding: 4px 9px;
  font-size: 0.78rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(12, 16, 26, 0.9);
  color: var(--fg-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: background var(--transition-fast), border-color var(--transition-fast),
    color var(--transition-fast), transform var(--transition-fast);
}

.type-chip span.dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
}

.type-chip.active {
  background: var(--accent-strong);
  color: var(--fg);
  border-color: rgba(79, 156, 255, 0.8);
  transform: translateY(-0.5px);
}

/* Switch */

.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.14);
  transition: 0.22s;
  border-radius: 34px;
}

.switch-slider::before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: #fdfdff;
  transition: 0.22s;
  border-radius: 50%;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.4);
}

.switch input:checked + .switch-slider {
  background-color: var(--accent);
}

.switch input:checked + .switch-slider::before {
  transform: translateX(18px);
}

.switch-label {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

/* BUTTONS */

.btn {
  border-radius: var(--radius-full);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.02);
  color: var(--fg);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition-med), transform var(--transition-fast),
    border-color var(--transition-med), box-shadow var(--transition-med);
}

.btn-primary {
  background: linear-gradient(135deg, #4f9cff, #7b7dff);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 8px 20px rgba(79, 156, 255, 0.55);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(79, 156, 255, 0.68);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--fg-muted);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
}

.btn-accent {
  background: rgba(11, 25, 55, 0.9);
  border: 1px solid rgba(79, 156, 255, 0.8);
  color: var(--fg);
  box-shadow: 0 10px 26px rgba(79, 156, 255, 0.45);
  padding-inline: 16px;
}

.btn-accent:hover {
  background: rgba(19, 32, 69, 0.96);
  transform: translateY(-1px);
}

.icon-btn {
  border: none;
  background: transparent;
  color: var(--fg-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
}

/* PRODUCT LIST */

.product-list {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.product-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 14px;
  padding: 10px 12px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.7);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
    border-color var(--transition-fast), background var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-1px);
  background: rgba(17, 24, 48, 0.94);
  border-color: var(--accent-soft);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.78);
}

.product-thumb {
  border-radius: 18px;
  overflow: hidden;
  background: radial-gradient(circle at 30% 20%, #343b55, #05060a);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.product-thumb-fallback {
  font-size: 1.6rem;
  color: rgba(255, 255, 255, 0.35);
}

.product-main {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 6px;
}

.product-header {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: flex-start;
}

.product-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0;
}

.product-subtitle {
  margin: 2px 0 0;
  font-size: 0.78rem;
  color: var(--fg-muted);
}

.favorite-btn {
  border-radius: 999px;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.3);
  color: #ff8fb0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-med), transform var(--transition-fast),
    box-shadow var(--transition-med), border-color var(--transition-med);
}

.favorite-btn span {
  font-size: 0.98rem;
  transform-origin: center;
}

.favorite-btn:hover {
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.6);
  transform: translateY(-1px);
}

.favorite-btn.active {
  background: radial-gradient(circle at top, #ff7ea8, #ff3a65);
  border-color: rgba(255, 255, 255, 0.9);
  color: white;
}

/* META */

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 0.78rem;
  color: var(--fg-muted);
}

.meta-item {
  display: flex;
  gap: 4px;
}

.meta-label {
  opacity: 0.8;
}

/* TAGS */

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.tag {
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ACTIONS */

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

/* MESSAGE BAR */
.message-bar {
  position: fixed;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  background: rgba(0,0,0,0.6);
  color: white;
  z-index: 9999;
  transition: opacity 0.3s ease;
}

.message-bar.info { background: rgba(30,144,255,0.9); }
.message-bar.error { background: rgba(220,53,69,0.9); }
.message-bar.success { background: rgba(40,167,69,0.9); }

.message-bar.hidden {
  opacity: 0;
  pointer-events: none;
}

/* EMPTY STATE / LOADING */

.empty-state {
  padding: 40px 0;
  text-align: center;
  color: var(--fg-muted);
  font-size: 0.9rem;
}

.spinner {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 3px solid rgba(255, 255, 255, 0.18);
  border-top-color: rgba(79, 156, 255, 0.9);
  margin: 0 auto 10px;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* MODALS */


.image-modal-content {
  max-width: min(480px, 90vw);
  padding: 12px;
  background: rgba(10, 12, 20, 0.96);
  border-radius: 20px;
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.7);
}

#imageModalImg {
  width: 100%;
  height: auto;
  border-radius: 14px;
  display: block;
  margin-bottom: 8px;
}

.image-modal-caption {
  font-size: 0.85rem;
  opacity: 0.75;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top, rgba(10, 10, 30, 0.96), rgba(0, 0, 0, 0.92));
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.modal-backdrop.hidden {
  display: none;
}

.modal {
  width: 100%;
  max-width: 520px;
  background: rgba(9, 12, 24, 0.98);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.9);
  padding: 16px 18px 14px;
  backdrop-filter: blur(24px);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.modal-header h2 {
  font-size: 1.02rem;
  margin: 0;
}

.modal-body {
  font-size: 0.9rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}

.field span {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.field input,
.field textarea {
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  padding: 7px 9px;
  background: rgba(4, 6, 12, 0.96);
  color: var(--fg);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-med), box-shadow var(--transition-med),
    background var(--transition-med);
}

.field input:focus,
.field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(79, 156, 255, 0.7);
}

.field-inline {
  display: flex;
  gap: 10px;
}

.field-inline .field {
  flex: 1;
}

.hint {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin: 0 0 8px;
}

.modal-product-summary {
  margin-bottom: 8px;
  padding: 6px 8px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.12);
}

.modal-product-title {
  font-size: 0.9rem;
  font-weight: 600;
}

.modal-product-meta {
  margin-top: 3px;
  font-size: 0.78rem;
  color: var(--fg-muted);
  display: flex;
  gap: 10px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 10px;
}

/* LIST ITEMS IN LIST MODAL */

.list-items-container {
  margin-top: 10px;
  padding: 8px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  max-height: 260px;
  overflow: auto;
}

.list-item-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 0.85rem;
}

.list-item-title {
  flex: 1;
}

.list-item-qty {
  width: 72px;
}

.list-item-qty input {
  width: 100%;
  padding: 4px 6px;
  font-size: 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  background: rgba(5, 7, 12, 0.96);
  color: var(--fg);
}

/* UTILS */

.hidden {
  display: none;
}

/* RESPONSIVE */

@media (max-width: 720px) {
  .app-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .product-card {
    grid-template-columns: 76px minmax(0, 1fr);
    padding: 9px 10px;
  }

  .controls {
    margin-bottom: 10px;
  }
}

@media (max-width: 520px) {
  .field-inline {
    flex-direction: column;
  }

  .modal {
    max-width: 94%;
  }
}