:root {
  /* Brand palette */
  --color-midnight: #131b38;
  --color-teal: #0df2fe;
  --color-coral: #fe6c55;
  --color-emerald: #1ccb7e;
  --color-chalk: #ededed;
  --color-gray: #8a96a8;

  /* Semantic (existing component tokens) */
  --app-primary: var(--color-midnight);
  --app-primary-hover: #0a1024;
  --app-primary-light: #e4e7f0;
  --app-primary-muted: var(--color-teal);

  --cta: var(--color-emerald);
  --cta-hover: #16a86a;

  --accent-warm: var(--color-coral);

  --bg: var(--color-chalk);
  --card: #ffffff;
  --text: var(--color-midnight);
  --text-muted: var(--color-gray);
  --accent: var(--app-primary);
  --accent-hover: var(--app-primary-hover);
  --border: #cdd3de;
  --radius: 10px;
  --radius-pill: 9999px;
  --shadow: 0 2px 10px rgba(19, 27, 56, 0.07);
  --shadow-md: 0 10px 28px rgba(19, 27, 56, 0.11);

  --focus-ring: 0 0 0 3px rgba(13, 242, 254, 0.28);
  --overlay-scrim: rgba(19, 27, 56, 0.48);

  /* Page atmosphere (full viewport behind centered column) */
  --page-bg-mid: #e8ecf4;
  --page-bg-deep: #dfe6f2;
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  background-color: var(--page-bg-mid);
  background-image:
    radial-gradient(ellipse 100% 70% at 50% -15%, rgba(19, 27, 56, 0.11), transparent 52%),
    radial-gradient(ellipse 55% 40% at 100% 8%, rgba(13, 242, 254, 0.14), transparent 50%),
    radial-gradient(ellipse 50% 38% at 0% 92%, rgba(28, 203, 126, 0.11), transparent 48%),
    radial-gradient(ellipse 45% 35% at 92% 88%, rgba(254, 108, 85, 0.07), transparent 46%),
    linear-gradient(165deg, #eef2f9 0%, var(--page-bg-mid) 38%, var(--color-chalk) 58%, var(--page-bg-deep) 100%);
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  padding: 0;
  background: transparent;
  color: var(--text);
  line-height: 1.5;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  min-height: 100vh;
}

.page-header {
  background:
    linear-gradient(180deg, rgba(13, 242, 254, 0.12) 0%, transparent 42%),
    linear-gradient(200deg, rgba(28, 203, 126, 0.07) 0%, transparent 35%),
    linear-gradient(165deg, #131b38 0%, #1c2748 46%, #182240 100%);
  color: #fff;
  padding: 16px 24px;
  margin-bottom: 0;
  border-radius: 0;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 3px 0 rgba(13, 242, 254, 0.85) inset,
    0 8px 24px rgba(19, 27, 56, 0.18);
}

.page-header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-header-brand {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
}

.page-header h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.02em;
}

.page-header .feedback-link {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-header .feedback-link:hover {
  color: #b8fcff;
}

.account-app-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.account-status {
  font-size: 0.8125rem;
  opacity: 0.95;
  margin-right: 2px;
}

.btn-app-auth {
  padding: 5px 10px;
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  border: none;
  background: #fff;
  color: var(--app-primary);
  cursor: pointer;
}

.btn-app-auth:hover {
  background: rgba(13, 242, 254, 0.18);
  color: var(--app-primary);
}

.btn-app-auth--ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.btn-app-auth--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.main-content {
  padding: 22px 24px 32px;
}

.auth-browse-banner {
  margin: 0 0 18px 0;
  padding: 12px 14px;
  border-radius: var(--radius);
  background:
    linear-gradient(125deg, rgba(254, 108, 85, 0.06) 0%, transparent 42%),
    linear-gradient(135deg, rgba(28, 203, 126, 0.12) 0%, rgba(13, 242, 254, 0.14) 55%, rgba(228, 231, 240, 0.5) 100%);
  border: 1px solid rgba(19, 27, 56, 0.1);
  border-left: 3px solid rgba(13, 242, 254, 0.65);
  box-shadow: var(--shadow), 0 1px 0 rgba(255, 255, 255, 0.65) inset;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--text);
}

.auth-browse-banner p {
  margin: 0 0 10px 0;
}

.auth-browse-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.auth-browse-banner .btn-app-auth {
  background: var(--app-primary);
  color: #fff;
}

.auth-browse-banner .btn-app-auth:hover {
  background: var(--app-primary-hover);
  color: #fff;
}

.auth-browse-banner .btn-app-auth--ghost {
  background: transparent;
  color: var(--app-primary);
  border: 1px solid var(--border);
}

.auth-browse-banner .btn-app-auth--ghost:hover {
  background: var(--app-primary-light);
}

.boot-error {
  margin: 0 0 16px 0;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: rgba(254, 108, 85, 0.1);
  border: 1px solid rgba(254, 108, 85, 0.45);
  color: #131b38;
  font-size: 0.9375rem;
  line-height: 1.45;
}

h2 { font-size: 1.375rem; font-weight: 600; margin: 0 0 16px 0; color: var(--app-primary); }
h3 { font-size: 1.125rem; font-weight: 600; margin: 0 0 8px 0; color: var(--app-primary); letter-spacing: -0.01em; }

.card {
  background: linear-gradient(180deg, #ffffff 0%, #fafbfd 100%);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow:
    var(--shadow),
    0 0 0 1px rgba(19, 27, 56, 0.04);
  border: 1px solid rgba(205, 211, 222, 0.95);
}

.card--kroger {
  border-color: rgba(13, 242, 254, 0.4);
  background:
    linear-gradient(145deg, rgba(13, 242, 254, 0.06) 0%, transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
  box-shadow:
    var(--shadow),
    0 0 0 1px rgba(28, 203, 126, 0.1),
    0 0 24px rgba(13, 242, 254, 0.06);
}

.card__title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 6px 0;
  color: var(--app-primary);
  letter-spacing: -0.02em;
}

.card__lead {
  margin: 0 0 14px 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.card__actions {
  margin: 0;
}

#krogerSignInStatus { margin-bottom: 0; }

#krogerSignInStatus button,
.btn-primary {
  background: linear-gradient(155deg, #3ae89a 0%, var(--color-emerald) 38%, #14a862 100%);
  color: #0a1228;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 2px 10px rgba(28, 203, 126, 0.32);
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, transform 0.15s ease;
}

#krogerSignInStatus button:hover,
.btn-primary:hover {
  background: linear-gradient(155deg, #4df0a5 0%, #22d685 45%, var(--cta-hover) 100%);
  color: #fff;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.22) inset,
    0 4px 16px rgba(22, 134, 90, 0.38);
}

#krogerSignInStatus button:active,
.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 1px 6px rgba(28, 203, 126, 0.25);
}

.btn-kroger-cta {
  width: 100%;
  max-width: 320px;
  padding: 12px 20px;
  font-size: 0.9375rem;
}

#krogerSignedIn { color: var(--text-muted); font-size: 0.9375rem; }

#krogerSignedIn button {
  background: transparent;
  color: var(--app-primary);
  border: 1px solid var(--app-primary);
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  cursor: pointer;
  margin-left: 8px;
}

#krogerSignedIn button:hover { background: var(--app-primary-light); }

.add-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

/* Search row inputs: pill-shaped */
.add-row input[type="text"],
.add-row input[type="number"] {
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  min-width: 160px;
  background: #fff;
}

.add-row input::placeholder {
  color: var(--text-muted);
}

.add-row input:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: var(--focus-ring);
}

.add-row button { padding: 10px 20px; border-radius: var(--radius-pill); font-weight: 600; cursor: pointer; }

.help-text {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.45;
}

.help-text code {
  background: rgba(254, 108, 85, 0.12);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.8em;
  border: 1px solid rgba(254, 108, 85, 0.35);
  word-break: break-all;
  color: var(--app-primary);
}

#cart {
  margin-top: 16px;
  padding: 14px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.9375rem;
  min-height: 44px;
}

#cart:empty::before { content: "Your cart is empty"; color: var(--text-muted); }

.section {
  margin-top: 8px;
  padding: 20px;
  background:
    linear-gradient(160deg, rgba(13, 242, 254, 0.045) 0%, transparent 42%),
    linear-gradient(180deg, #ffffff 0%, #f9fafc 100%);
  border-radius: var(--radius);
  border: 1px solid rgba(205, 211, 222, 0.92);
  box-shadow:
    var(--shadow),
    0 0 0 1px rgba(19, 27, 56, 0.03);
}

.section--meal-plan {
  border-color: rgba(19, 27, 56, 0.11);
  background:
    linear-gradient(125deg, rgba(28, 203, 126, 0.05) 0%, transparent 38%),
    linear-gradient(200deg, rgba(13, 242, 254, 0.06) 0%, transparent 45%),
    linear-gradient(180deg, #ffffff 0%, #f6f8fc 100%);
}

.section p { margin: 0 0 12px 0; color: var(--text-muted); font-size: 0.9375rem; }

.section-lead {
  margin: 0 0 14px 0;
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

.meal-plan-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
  margin-bottom: 16px;
  padding: 14px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.65) 0%, rgba(228, 231, 240, 0.55) 100%),
    linear-gradient(135deg, rgba(13, 242, 254, 0.1) 0%, rgba(228, 231, 240, 0.9) 55%, rgba(228, 231, 240, 0.95) 100%);
  border: 1px solid rgba(19, 27, 56, 0.1);
  border-left: 3px solid var(--color-teal);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

@media (max-width: 520px) {
  .meal-plan-options { grid-template-columns: 1fr; }
}

.meal-plan-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.meal-plan-row--full { grid-column: 1 / -1; }

.meal-plan-row label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
}

.meal-plan-row .optional {
  font-weight: 400;
  color: var(--text-muted);
}

.meal-meals-fieldset {
  margin: 0;
  padding: 0;
  border: none;
  min-width: 0;
}

.meal-meals-legend {
  float: left;
  width: 100%;
  padding: 0;
  margin: 0 0 8px 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
}

.meal-checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  clear: both;
}

.meal-checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  user-select: none;
}

.meal-checkbox-label:hover {
  border-color: rgba(13, 242, 254, 0.55);
  background: rgba(13, 242, 254, 0.06);
}

.meal-checkbox-label:has(input:checked) {
  border-color: rgba(13, 242, 254, 0.45);
  background: linear-gradient(135deg, rgba(28, 203, 126, 0.14) 0%, rgba(13, 242, 254, 0.08) 100%);
  box-shadow:
    0 0 0 1px rgba(28, 203, 126, 0.22),
    0 1px 0 rgba(255, 255, 255, 0.6) inset;
}

.meal-checkbox-label input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--color-emerald);
  cursor: pointer;
}

.meal-checkbox-label input:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 2px;
}

.meal-plan-row input[type="number"],
.meal-plan-row textarea {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-family: inherit;
  background: #fff;
  color: var(--text);
}

.meal-plan-row input[type="number"] { max-width: 120px; }

.meal-plan-row textarea {
  resize: vertical;
  min-height: 72px;
  line-height: 1.45;
}

.meal-plan-row input:focus,
.meal-plan-row textarea:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: var(--focus-ring);
}

.section-generate-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.section button {
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  background: linear-gradient(155deg, #3ae89a 0%, var(--color-emerald) 38%, #14a862 100%);
  color: #0a1228;
  border: none;
  margin-right: 0;
  margin-bottom: 0;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 2px 10px rgba(28, 203, 126, 0.28);
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, transform 0.15s ease;
}

.section button:hover {
  background: linear-gradient(155deg, #4df0a5 0%, #22d685 45%, var(--cta-hover) 100%);
  color: #fff;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.22) inset,
    0 4px 16px rgba(22, 134, 90, 0.35);
}

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

#loadSavedBtn {
  background: #fff;
  color: var(--app-primary);
  border: 1px solid var(--app-primary);
  box-shadow: none;
}

#loadSavedBtn:hover {
  background: var(--app-primary-light);
  color: var(--app-primary);
  box-shadow: none;
}

#loadSavedBtn:active {
  transform: none;
}

#generated {
  white-space: pre-wrap;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 14px;
  border-radius: var(--radius);
  max-height: 360px;
  overflow-y: auto;
  border: 1px solid rgba(205, 211, 222, 0.95);
  font-size: 0.875rem;
  margin-top: 14px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.9) inset;
}

#generated p { margin: 0 0 8px 0; }

#generated .generated-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

#generated .generated-actions button {
  padding: 8px 16px;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  background: linear-gradient(155deg, #3ae89a 0%, var(--color-emerald) 38%, #14a862 100%);
  color: #0a1228;
  border: none;
  font-size: 0.875rem;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 2px 8px rgba(28, 203, 126, 0.28);
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

#generated .generated-actions button:hover {
  background: linear-gradient(155deg, #4df0a5 0%, #22d685 45%, var(--cta-hover) 100%);
  color: #fff;
  box-shadow: 0 2px 12px rgba(22, 134, 90, 0.32);
}

#generated .generated-actions button.btn-secondary {
  background: #fff;
  color: var(--app-primary);
  border: 1px solid var(--app-primary);
}

#generated .generated-actions button.btn-secondary:hover { background: var(--app-primary-light); }

.add-to-cart-section { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.add-to-cart-section .add-to-cart-heading { margin: 0 0 12px 0; font-size: 1.125rem; font-weight: 600; color: var(--accent-warm); }
#generated-list { margin-top: 0; }

.grocery-line {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--card);
  margin-bottom: 2px;
  border-radius: var(--radius);
}

.grocery-line:last-child { border-bottom: none; margin-bottom: 0; }
.grocery-line .label { flex: 1; font-size: 0.9375rem; color: var(--text); }

.grocery-line button {
  flex-shrink: 0;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  background: linear-gradient(155deg, #3ae89a 0%, var(--color-emerald) 38%, #14a862 100%);
  color: #0a1228;
  border: none;
  cursor: pointer;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 2px 8px rgba(28, 203, 126, 0.25);
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.grocery-line button:hover {
  background: linear-gradient(155deg, #4df0a5 0%, #22d685 45%, var(--cta-hover) 100%);
  color: #fff;
  box-shadow: 0 2px 12px rgba(22, 134, 90, 0.3);
}

.generated-text { margin: 0; font-family: inherit; color: var(--text); }

button:disabled { opacity: 0.6; cursor: not-allowed; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay-scrim);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

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

.modal-box {
  background: var(--card);
  border-radius: 12px;
  padding: 24px;
  max-width: 480px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.modal-box h3 { margin: 0 0 16px 0; font-size: 1.125rem; color: var(--app-primary); }

.modal-toolbar {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-toolbar label { font-size: 0.9375rem; color: var(--text-muted); }
.modal-toolbar select {
  padding: 6px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.875rem;
  background: #fff;
  color: var(--text);
  cursor: pointer;
}

.modal-box--metadata { max-width: 560px; }
.modal-box--metadata pre {
  margin: 0 0 12px 0;
  padding: 12px;
  background: var(--app-primary-light);
  border: 1px solid rgba(19, 27, 56, 0.12);
  border-radius: var(--radius);
  font-size: 0.75rem;
  overflow: auto;
  max-height: 60vh;
  white-space: pre-wrap;
  word-break: break-all;
}

.modal-product { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.modal-product:last-child { border-bottom: none; }
.modal-product .info { flex: 1; min-width: 0; }
.modal-product .name { font-weight: 500; color: var(--text); }
.modal-product .price { color: var(--text-muted); font-size: 0.9em; }
.modal-product .modal-product-actions { flex-shrink: 0; display: flex; align-items: center; gap: 8px; }
.modal-product button { padding: 8px 14px; border-radius: var(--radius); font-size: 0.875rem; font-weight: 500; cursor: pointer; border: none; }
.modal-product button.btn-add {
  background: linear-gradient(155deg, #3ae89a 0%, var(--color-emerald) 38%, #14a862 100%);
  color: #0a1228;
  font-weight: 600;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.35) inset, 0 2px 8px rgba(28, 203, 126, 0.22);
}

.modal-product button.btn-add:hover {
  background: linear-gradient(155deg, #4df0a5 0%, #22d685 45%, var(--cta-hover) 100%);
  color: #fff;
}
.modal-product button.btn-meta { background: var(--app-primary-light); color: var(--app-primary); border: 1px solid rgba(13, 242, 254, 0.45); }
.modal-product button.btn-meta:hover { background: rgba(13, 242, 254, 0.14); color: var(--app-primary); }

.modal-close {
  margin-top: 16px;
  width: 100%;
  padding: 10px;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 500;
}

.modal-close:hover { background: var(--border); }