/* =============================================================================
   Product management — design system: primary #4f46e5, secondary #06b6d4,
   accent #f59e0b (vibrant, readable, light surfaces)
   ============================================================================= */

:root {
  --color-primary: #4f46e5;
  --color-primary-hover: #4338ca;
  --color-primary-soft: rgba(79, 70, 229, 0.14);
  --color-secondary: #06b6d4;
  --color-secondary-hover: #0891b2;
  --color-secondary-soft: rgba(6, 182, 212, 0.14);
  --color-accent: #f59e0b;
  --color-accent-hover: #d97706;
  --color-accent-soft: rgba(245, 158, 11, 0.18);
  --color-update: #f97316;
  --color-update-hover: #ea580c;
  --color-update-soft: rgba(249, 115, 22, 0.16);
  --color-warning: var(--color-update);
  --color-warning-soft: var(--color-update-soft);
  --color-danger: #ef4444;
  --color-danger-hover: #dc2626;
  --color-danger-soft: rgba(239, 68, 68, 0.14);
  --color-error-text: #b91c1c;
  --color-success: #059669;
  --color-success-hover: #047857;
  --color-success-soft: rgba(5, 150, 105, 0.14);
  --rgb-primary: 79, 70, 229;
  --rgb-secondary: 6, 182, 212;
  --rgb-accent: 245, 158, 11;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;
  --color-border: #e2e8f0;
  --color-border-focus: #818cf8;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07),
    0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08),
    0 4px 6px -4px rgba(15, 23, 42, 0.05);
  --shadow-card-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.09),
    0 8px 10px -6px rgba(79, 70, 229, 0.08);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-colors: color var(--transition-base), background-color var(--transition-base),
    background-image var(--transition-base), border-color var(--transition-fast),
    box-shadow var(--transition-base), filter var(--transition-fast);
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --font-display: "Lora", Georgia, serif;
  --container-max: 1120px;
  --gradient-page-base: linear-gradient(
    165deg,
    #e8eef5 0%,
    #f1f5f9 32%,
    #f8fafc 55%,
    #f0f9ff 100%
  );
  --gradient-surface: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.98) 0%,
    #ffffff 45%,
    rgba(248, 250, 252, 0.96) 100%
  );
  --gradient-surface-edge: linear-gradient(
    135deg,
    rgba(var(--rgb-primary), 0.2) 0%,
    rgba(var(--rgb-secondary), 0.12) 50%,
    rgba(var(--rgb-accent), 0.1) 100%
  );
  --gradient-input: linear-gradient(180deg, #fcfdff 0%, #f1f5f9 100%);
  --gradient-input-hover: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  /* Add product — green → cyan → indigo */
  --gradient-btn-add: linear-gradient(135deg, #10b981 0%, #06b6d4 42%, #4f46e5 100%);
  --gradient-btn-add-hover: linear-gradient(135deg, #34d399 0%, #22d3ee 38%, #6366f1 100%);
  --gradient-card: linear-gradient(
    168deg,
    #ffffff 0%,
    rgba(248, 250, 252, 0.9) 50%,
    rgba(238, 242, 255, 0.35) 100%
  );
  --gradient-card-image: linear-gradient(
    185deg,
    rgba(224, 231, 255, 0.5) 0%,
    rgba(207, 250, 254, 0.25) 35%,
    #f8fafc 70%,
    #ffffff 100%
  );
  --gradient-title: linear-gradient(
    115deg,
    #0f172a 0%,
    #4f46e5 42%,
    #06b6d4 78%,
    #f59e0b 100%
  );
  --gradient-search-icon: linear-gradient(
    145deg,
    rgba(var(--rgb-primary), 0.14),
    rgba(var(--rgb-secondary), 0.12)
  );
  --gradient-price: linear-gradient(120deg, #4f46e5 0%, #06b6d4 55%, #d97706 100%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--color-bg);
  background-image: radial-gradient(
      ellipse 120% 80% at 100% -15%,
      rgba(var(--rgb-primary), 0.06),
      transparent 52%
    ),
    radial-gradient(
      ellipse 90% 70% at 0% 100%,
      rgba(var(--rgb-secondary), 0.07),
      transparent 48%
    ),
    radial-gradient(
      ellipse 55% 40% at 70% 40%,
      rgba(var(--rgb-accent), 0.035),
      transparent 55%
    ),
    var(--gradient-page-base);
  background-attachment: fixed;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* -------------------------------------------------------------------------- */
/* Layout shell                                                              */
/* -------------------------------------------------------------------------- */

.app-main {
  padding: clamp(1.25rem, 4vw, 2.5rem) 0 clamp(3rem, 6vw, 4rem);
}

.app-container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 1.5rem);
}

.page-header {
  text-align: center;
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
  animation: fadeInDown 0.5s var(--transition-base) both;
}

.page-header__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  line-height: 1.2;
  background: var(--gradient-title);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
  filter: drop-shadow(0 2px 20px rgba(var(--rgb-primary), 0.12));
}

.page-header__subtitle {
  margin: 0;
  font-size: clamp(0.9rem, 2vw, 1rem);
  color: var(--color-text-muted);
  font-weight: 500;
  max-width: 36ch;
  margin-inline: auto;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.85);
  transition: color var(--transition-base);
}

.page-header:hover .page-header__subtitle {
  color: #526077;
}

.layout-stack {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2rem);
}

/* Form + list two-column on large screens */
.layout-split {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2rem);
}

@media (min-width: 992px) {
  .layout-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

/* -------------------------------------------------------------------------- */
/* Cards (form + surface)                                                     */
/* -------------------------------------------------------------------------- */

.surface-card {
  position: relative;
  background: var(--gradient-surface);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  background-clip: padding-box;
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(var(--rgb-primary), 0.05) inset;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  transition: box-shadow var(--transition-base), border-color var(--transition-fast),
    transform var(--transition-base);
  animation: fadeInUp 0.45s var(--transition-base) both;
  animation-delay: 0.05s;
}

.surface-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--gradient-surface-edge);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.65;
}

.surface-card:hover {
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(var(--rgb-primary), 0.07) inset,
    0 14px 44px -14px rgba(var(--rgb-primary), 0.14);
}

.surface-card--form {
  animation-delay: 0.08s;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.section-label::before {
  content: "";
  flex-shrink: 0;
  width: 3px;
  height: 1.1em;
  border-radius: 2px;
  background: linear-gradient(
    180deg,
    var(--color-primary) 0%,
    var(--color-secondary) 48%,
    var(--color-accent) 100%
  );
  box-shadow: 0 0 14px rgba(var(--rgb-primary), 0.35);
  transition: box-shadow var(--transition-base);
}

.surface-card:hover .section-label::before,
.products-section:hover .section-label::before {
  box-shadow: 0 0 18px rgba(var(--rgb-secondary), 0.35);
}

/* -------------------------------------------------------------------------- */
/* Form fields                                                                */
/* -------------------------------------------------------------------------- */

form .form-floating {
  margin-bottom: 1.25rem;
}

form .form-floating > label {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--color-text-muted);
  padding-inline: 0.85rem;
}

form .form-control {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-text);
  background-color: transparent;
  background-image: var(--gradient-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-base),
    background-image var(--transition-base), filter var(--transition-fast);
}

form .form-control:hover:not(:focus) {
  border-color: #c7d2e0;
  background-image: var(--gradient-input-hover);
}

form .form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft),
    0 4px 16px -4px rgba(var(--rgb-primary), 0.22);
  background-image: var(--gradient-input-hover);
  outline: none;
}

form .form-control.is-valid {
  border-color: var(--color-success);
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23059669'%3E%3Cpath d='M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
}

form .form-control.is-invalid {
  border-color: var(--color-danger);
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ef4444'%3E%3Cpath d='M8 15A7 7 0 1 1 8 1a7 7 0 0 1 0 14zm0 1A8 8 0 1 0 8 0a8 8 0 0 0 0 16z'/%3E%3Cpath d='M7.002 11a1 1 0 1 1 2 0 1 1 0 0 1-2 0zM7.1 4.995a.905.905 0 1 1 1.8 0l-.35 3.507a.552.552 0 0 1-1.1 0L7.1 4.995z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
}

form .form-floating > .form-control:focus ~ label,
form .form-floating > .form-control:not(:placeholder-shown) ~ label {
  color: var(--color-primary);
}

form .form-floating > textarea.form-control {
  min-height: 140px;
  max-height: 280px;
  resize: vertical;
}

/* Validation copy — sits between control and floating label in this markup */
form .form-floating .error {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-error-text);
  margin: 0.35rem 0 0;
  padding: 0.35rem 0.5rem 0.35rem 0.65rem;
  border-radius: 6px;
  background: var(--color-danger-soft);
  border-left: 3px solid var(--color-danger);
  line-height: 1.45;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

form .form-floating .error.d-none {
  display: none !important;
}

form .form-floating .error:not(.d-none) {
  animation: shakeHint 0.35s ease;
}

/* File input */
.file-field {
  margin-bottom: 1.25rem;
}

.file-field .form-label {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  display: block;
}

.file-field .form-control[type="file"] {
  font-size: 0.875rem;
  padding: 0.65rem 0.85rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(var(--rgb-primary), 0.32);
  transition: border-color var(--transition-base), background-image var(--transition-base),
    box-shadow var(--transition-base);
  background-image: var(--gradient-input);
}

.file-field .form-control[type="file"]:hover {
  border-color: rgba(var(--rgb-secondary), 0.45);
  box-shadow: 0 0 0 3px rgba(var(--rgb-secondary), 0.08);
}

.file-field .form-control[type="file"]::file-selector-button {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.8125rem;
  margin-right: 1rem;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  background-image: var(--gradient-btn-add);
  color: #fff;
  cursor: pointer;
  transition: var(--transition-colors), transform var(--transition-fast);
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.25), 0 2px 8px rgba(var(--rgb-primary), 0.2);
}

.file-field .form-control[type="file"]::file-selector-button:hover {
  background-image: var(--gradient-btn-add-hover);
  box-shadow: 0 4px 16px rgba(6, 182, 212, 0.3), 0 4px 12px rgba(var(--rgb-primary), 0.28);
}

.file-field .form-control[type="file"]::file-selector-button:active {
  transform: scale(0.98);
}

/* Primary submit */
.btn-submit-wrap {
  margin-bottom: 1.5rem;
}

.btn-submit-wrap .btn-primary {
  width: 100%;
}

@media (min-width: 576px) {
  .btn-submit-wrap .btn-primary {
    width: auto;
  }
}

form .btn.btn-primary,
form .btn-submit-wrap .btn-primary {
  --bs-btn-bg: transparent;
  --bs-btn-border-color: transparent;
  --bs-btn-hover-bg: transparent;
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-bg: transparent;
  --bs-btn-active-border-color: transparent;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-sm);
  border: none;
  background-image: var(--gradient-btn-add);
  color: #fff !important;
  box-shadow: var(--shadow-sm), 0 4px 18px -3px rgba(16, 185, 129, 0.35),
    0 4px 14px -4px rgba(var(--rgb-primary), 0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-base),
    filter var(--transition-fast), background-image var(--transition-base);
}

form .btn.btn-primary:hover,
form .btn-submit-wrap .btn-primary:hover {
  transform: translateY(-2px);
  background-image: var(--gradient-btn-add-hover);
  box-shadow: 0 10px 28px -6px rgba(6, 182, 212, 0.35),
    0 8px 22px -6px rgba(var(--rgb-primary), 0.32),
    0 0 0 1px rgba(255, 255, 255, 0.2) inset;
}

form .btn.btn-primary:active,
form .btn-submit-wrap .btn-primary:active {
  transform: translateY(0);
  filter: brightness(0.95);
}

form .btn.btn-primary:focus-visible,
form .btn-submit-wrap .btn-primary:focus-visible {
  background-image: var(--gradient-btn-add-hover);
  box-shadow: 0 0 0 3px var(--color-primary-soft), 0 6px 20px -4px rgba(var(--rgb-secondary), 0.4);
  outline: none;
}

@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .page-header__title {
    color: var(--color-text);
    background: none;
    filter: none;
  }

  .product-info .d-flex.justify-content-between .h5:last-child {
    color: var(--color-primary);
    background: none;
  }
}

/* -------------------------------------------------------------------------- */
/* Search                                                                     */
/* -------------------------------------------------------------------------- */

.search-wrap {
  margin-top: 0.25rem;
}

.search-wrap .input-group {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  max-width: 100%;
}

.search-wrap .input-group:focus-within {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px var(--color-secondary-soft), 0 4px 14px -4px rgba(var(--rgb-secondary), 0.2);
}

.search-wrap .input-group-text {
  background: var(--gradient-search-icon);
  border: none;
  color: var(--color-primary);
  padding-inline: 1rem;
  font-size: 1.1rem;
  transition: color var(--transition-base), background var(--transition-base);
}

.search-wrap .input-group:focus-within .input-group-text {
  color: var(--color-secondary-hover);
  background: linear-gradient(
    145deg,
    rgba(var(--rgb-primary), 0.1),
    rgba(var(--rgb-secondary), 0.18)
  );
}

.search-wrap .form-control {
  border: none;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.5) 0%, #fff 18%);
  font-size: 0.95rem;
  padding-block: 0.75rem;
}

.search-wrap .form-control:focus {
  box-shadow: none;
}

/* Center search on md+ ; full width on mobile */
.search-wrap .input-group.w-75 {
  width: 100% !important;
  margin-inline: auto;
}

@media (min-width: 576px) {
  .search-wrap .input-group.w-75 {
    max-width: 420px;
  }
}

/* -------------------------------------------------------------------------- */
/* Products grid — override Bootstrap row for responsive CSS Grid             */
/* -------------------------------------------------------------------------- */

.products-section {
  animation: fadeInUp 0.5s var(--transition-base) both;
  animation-delay: 0.12s;
}

.products-section .section-label {
  margin-bottom: 1rem;
}

#productsContainers.row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: clamp(1rem, 2.5vw, 1.5rem);
  margin: 0;
  --bs-gutter-x: 0;
  --bs-gutter-y: 0;
}

#productsContainers > [class*="col-"] {
  width: 100%;
  max-width: 100%;
  padding: 0;
  flex: none;
}

/* Empty state (no JS — when container has no product cards) */
#productsContainers:empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  padding: 2.5rem 1.5rem;
  background: linear-gradient(165deg, #ffffff 0%, rgba(238, 242, 255, 0.5) 100%);
  border: 2px dashed rgba(var(--rgb-primary), 0.2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(255, 255, 255, 0.8) inset;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

#productsContainers:empty::before {
  content: "";
  display: block;
  width: 72px;
  height: 72px;
  margin-bottom: 1.25rem;
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%234f46e5' stroke-width='1.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4'/%3E%3C/svg%3E"),
    linear-gradient(145deg, var(--color-primary-soft), var(--color-secondary-soft));
  background-repeat: no-repeat;
  background-position: center, center;
  background-size: 36px, 100% 100%;
  box-shadow: 0 4px 16px rgba(var(--rgb-primary), 0.12);
  animation: scaleIn 0.5s var(--transition-base) both;
}

#productsContainers:empty::after {
  content: "No products yet — add your first item using the form.";
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 2.5vw, 1.05rem);
  font-weight: 500;
  color: var(--color-text-muted);
  text-align: center;
  max-width: 28ch;
  line-height: 1.5;
}

/* -------------------------------------------------------------------------- */
/* Product cards                                                              */
/* -------------------------------------------------------------------------- */

.product-card {
  position: relative;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg) !important;
  overflow: hidden;
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(255, 255, 255, 0.6) inset;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base),
    border-color var(--transition-base);
  animation: fadeInUp 0.4s var(--transition-base) both;
}

.product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(
    ellipse 85% 55% at 50% 0%,
    rgba(var(--rgb-primary), 0.09),
    rgba(var(--rgb-secondary), 0.04) 40%,
    transparent 68%
  );
  transition: opacity var(--transition-base);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover), 0 18px 50px -18px rgba(var(--rgb-primary), 0.18),
    0 12px 32px -12px rgba(var(--rgb-secondary), 0.12);
  border-color: rgba(var(--rgb-primary), 0.22);
}

.product-card:hover::after {
  opacity: 1;
}

.product-card img {
  height: 220px;
  object-fit: contain;
  background: var(--gradient-card-image);
  padding: 1rem;
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  transition: transform var(--transition-base);
}

.product-card:hover img {
  transform: scale(1.02);
}

.product-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.25rem 1.35rem !important;
}

.product-info .h5 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text);
  margin: 0;
  line-height: 1.3;
}

.product-info .d-flex.justify-content-between .h5:first-of-type {
  color: var(--color-primary);
  transition: color var(--transition-base);
}

.product-card:hover .product-info .d-flex.justify-content-between .h5:first-of-type {
  color: var(--color-primary-hover);
}

.product-info .d-flex.justify-content-between .h5:last-child {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  font-size: 1rem;
  background: var(--gradient-price);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.product-info .fa-layer-group {
  color: var(--color-secondary);
  margin-right: 0.5rem;
  font-size: 0.9rem;
  filter: drop-shadow(0 1px 2px rgba(var(--rgb-secondary), 0.25));
  transition: color var(--transition-base), filter var(--transition-base);
}

.product-card:hover .fa-layer-group {
  color: var(--color-secondary-hover);
}

.product-info .d-flex.align-items-center span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.product-info .text-secondary {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text-muted) !important;
  flex: 1;
  margin-bottom: 1rem !important;
}

/* Card actions */
.product-info .d-flex.justify-content-around {
  gap: 0.75rem;
  margin-top: auto;
  flex-wrap: wrap;
}

.product-info .btn {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.8125rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-sm);
  flex: 1;
  min-width: 100px;
  border-width: 1px;
  transition: transform var(--transition-fast), box-shadow var(--transition-base),
    background-color var(--transition-base), background-image var(--transition-base),
    color var(--transition-base), border-color var(--transition-base), filter var(--transition-fast);
}

/* Update — orange */
.product-info .btn-outline-warning {
  --bs-btn-color: var(--color-update-hover);
  --bs-btn-border-color: transparent;
  color: #c2410c !important;
  border-color: rgba(249, 115, 22, 0.35) !important;
  background-color: transparent;
  background-image: linear-gradient(
    160deg,
    rgba(255, 237, 213, 0.95) 0%,
    var(--color-update-soft) 100%
  );
}

.product-info .btn-outline-warning:hover {
  color: #fff !important;
  border-color: transparent !important;
  background-image: linear-gradient(135deg, #fb923c 0%, #f97316 45%, #ea580c 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px -4px rgba(249, 115, 22, 0.45);
}

.product-info .btn-outline-warning:active {
  filter: brightness(0.95);
}

/* Delete — red */
.product-info .btn-outline-danger {
  --bs-btn-color: var(--color-danger-hover);
  --bs-btn-border-color: transparent;
  color: #b91c1c !important;
  border-color: rgba(239, 68, 68, 0.35) !important;
  background-color: transparent;
  background-image: linear-gradient(
    165deg,
    rgba(254, 226, 226, 0.95) 0%,
    var(--color-danger-soft) 100%
  );
}

.product-info .btn-outline-danger:hover {
  color: #fff !important;
  border-color: transparent !important;
  background-image: linear-gradient(135deg, #f87171 0%, #ef4444 48%, #dc2626 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px -4px rgba(239, 68, 68, 0.45);
}

.product-info .btn-outline-danger:active {
  filter: brightness(0.95);
}

.product-info .btn:active {
  transform: translateY(0);
}

/* -------------------------------------------------------------------------- */
/* Motion                                                                     */
/* -------------------------------------------------------------------------- */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shakeHint {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-4px);
  }
  75% {
    transform: translateX(4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .product-card:hover,
  .product-card:hover img {
    transform: none;
  }

  form .btn.btn-primary:hover,
  .product-info .btn:hover {
    transform: none;
  }
}

/* -------------------------------------------------------------------------- */
/* Small screens                                                              */
/* -------------------------------------------------------------------------- */

@media (max-width: 575.98px) {
  .page-header__title {
    font-size: 1.45rem;
  }

  .surface-card {
    padding: 1.1rem;
  }

  .product-card img {
    height: 200px;
  }

  .product-info .d-flex.justify-content-around .btn {
    min-width: 0;
    flex: 1 1 calc(50% - 0.375rem);
  }
}

/* -------------------------------------------------------------------------- */
/* SweetAlert2 — align with app palette (JS unchanged)                        */
/* -------------------------------------------------------------------------- */

.swal2-popup {
  font-family: var(--font-sans) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(var(--rgb-primary), 0.06) inset !important;
  border: 1px solid rgba(var(--rgb-primary), 0.12) !important;
  background: linear-gradient(165deg, #ffffff 0%, rgba(238, 242, 255, 0.35) 50%, #fafafa 100%) !important;
}

.swal2-title {
  font-family: var(--font-display) !important;
  font-size: 1.35rem !important;
  color: var(--color-text) !important;
}

.swal2-html-container {
  font-size: 0.95rem !important;
  color: var(--color-text-muted) !important;
}

.swal2-confirm {
  font-family: var(--font-sans) !important;
  font-weight: 600 !important;
  border-radius: var(--radius-sm) !important;
  border: none !important;
  background-image: linear-gradient(135deg, #6366f1 0%, #4f46e5 50%, #4338ca 100%) !important;
  color: #fff !important;
  box-shadow: var(--shadow-sm), 0 4px 14px rgba(var(--rgb-primary), 0.35) !important;
  transition: transform var(--transition-fast), box-shadow var(--transition-base),
    filter var(--transition-fast), background-image var(--transition-base) !important;
}

.swal2-confirm:hover {
  background-image: linear-gradient(135deg, #818cf8 0%, #6366f1 45%, #4f46e5 100%) !important;
  box-shadow: 0 6px 20px rgba(var(--rgb-primary), 0.4) !important;
  transform: translateY(-1px);
}

.swal2-confirm:focus {
  box-shadow: 0 0 0 3px var(--color-primary-soft), 0 4px 14px rgba(var(--rgb-primary), 0.3) !important;
}

.swal2-cancel {
  font-family: var(--font-sans) !important;
  font-weight: 600 !important;
  border-radius: var(--radius-sm) !important;
}

.swal2-icon.swal2-success {
  border-color: var(--color-success) !important;
  color: var(--color-success) !important;
}

.swal2-icon.swal2-error {
  border-color: var(--color-danger) !important;
  color: var(--color-danger) !important;
}

.swal2-icon.swal2-warning {
  border-color: var(--color-warning) !important;
  color: var(--color-warning) !important;
}