:root {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #1c2430;
  background: #f5f7fb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: #f5f7fb;
  background-image:
    radial-gradient(rgba(67, 89, 133, 0.09) 0.65px, transparent 0.75px),
    radial-gradient(rgba(255, 255, 255, 0.72) 0.65px, transparent 0.75px),
    linear-gradient(180deg, #f8faff 0%, #eef3ff 100%);
  background-size: 4px 4px, 5px 5px, 100% 100%;
  background-position: 0 0, 1px 1px, 0 0;
  color: #1c2430;
}

.container,
.page {
  width: min(980px, 96vw);
  margin: 1rem auto;
}

.container {
  text-align: center;
  background: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.actions {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  padding: 0.35rem 0.62rem;
  border-radius: 7px;
  border: 1px solid #2e5bd3;
  background: #2e5bd3;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  font-size: 0.86rem;
  line-height: 1.2;
  white-space: nowrap;
}

.button.secondary {
  background: #fff;
  color: #2e5bd3;
}

.button.danger {
  background: #b42335;
  border-color: #b42335;
  color: #fff;
}

.weeks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.card {
  background: #fff;
  border-radius: 10px;
  padding: 0.62rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  margin-top: 0.5rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid #e7ebf3;
  text-align: left;
  padding: 0.45rem;
}

.form-row {
  display: flex;
  gap: 0.3rem;
  align-items: center;
  flex-wrap: wrap;
}

.login-card {
  max-width: 420px;
  margin: 2rem auto;
}

.login-form {
  display: grid;
  gap: 0.6rem;
}

input[type="text"],
input[type="date"],
input[type="email"],
input[type="password"],
select,
textarea {
  padding: 0.36rem 0.45rem;
  border: 1px solid #c9d2e5;
  border-radius: 7px;
  font-size: 0.88rem;
}

textarea {
  font-family: inherit;
  resize: vertical;
}

.message.error {
  background: #ffe7ea;
  border: 1px solid #ffb9c1;
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
}

.message.success {
  background: #e8faef;
  border: 1px solid #b5eac8;
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
}

.schedule-block {
  border-top: 1px solid #e7ebf3;
  padding-top: 0.55rem;
  margin-top: 0.55rem;
}

.schedule-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.meal-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.meal-list > li {
  border: 1px solid #e7ebf3;
  border-radius: 10px;
  padding: 0.35rem 0.45rem;
  background: #fafcff;
}

.meal-open-button {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 0;
  color: #1c2430;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.98rem;
}

.meal-tag {
  color: #5d6a80;
  font-size: 0.8rem;
}

.inline-check {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  font-size: 0.86rem;
}

.inline-check-group {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.meal-edit-form {
  margin-top: 0.8rem;
}

.meal-delete-form {
  margin-top: 0.4rem;
}

.admin-meal-dialog {
  border: 1px solid #d5deef;
  border-radius: 12px;
  width: min(520px, 92vw);
  padding: 0.65rem;
}

.admin-meal-dialog::backdrop {
  background: rgba(10, 20, 40, 0.24);
  backdrop-filter: blur(6px);
}

.dialog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

.dialog-head h3 {
  margin: 0;
}

.meal-link {
  background: none;
  border: none;
  padding: 0;
  color: #2e5bd3;
  cursor: pointer;
  text-align: left;
  font: inherit;
  text-decoration: underline;
}

.ingredients-dialog {
  border: 1px solid #c9d2e5;
  border-radius: 12px;
  padding: 1rem;
  width: min(460px, 92vw);
}

.ingredients-dialog::backdrop {
  background: rgba(10, 20, 40, 0.24);
  backdrop-filter: blur(6px);
}

.settings-form {
  display: grid;
  gap: 0.22rem;
  margin-bottom: 0.45rem;
  max-width: 100%;
}

.settings-dropdown summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 0.8rem;
}

.settings-dropdown[open] summary {
  margin-bottom: 1rem;
}

.two-col-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.compact-card {
  margin-top: 0;
}

.top-tools-grid {
  display: grid;
  gap: 0.45rem;
  align-items: start;
}

.schedule-header h3 {
  margin: 0;
}

.muted {
  margin: 0.2rem 0 0.4rem;
  color: #5d6a80;
  font-size: 0.82rem;
}

.schedule-list {
  display: grid;
  gap: 0.4rem;
}

.schedule-week {
  margin-top: 0;
}

.week-days-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 0.3rem;
}

.day-box {
  border: 1px solid #e8edf8;
  border-radius: 8px;
  background: #fbfcff;
  padding: 0.3rem;
  display: grid;
  gap: 0.2rem;
}

.day-box.row-top {
  grid-column: span 3;
}

.day-box.row-bottom {
  grid-column: span 4;
}

.day-box-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.82rem;
}

.day-box select,
.day-box input {
  width: 100%;
}

.icon-button {
  min-width: 1.9rem;
  padding: 0.22rem 0.35rem;
}

.selected-meal {
  font-size: 0.82rem;
  color: #1c2430;
  background: #f3f6fb;
  border: 1px solid #dbe4f3;
  border-radius: 6px;
  padding: 0.22rem 0.3rem;
  min-height: 1.5rem;
}

.day-picker-dialog {
  border: 1px solid #d5deef;
  border-radius: 12px;
  width: min(640px, 94vw);
  padding: 0.65rem;
}

.day-picker-dialog::backdrop {
  background: rgba(10, 20, 40, 0.24);
  backdrop-filter: blur(6px);
}

.tag-group {
  margin-top: 0.45rem;
}

.tag-group h5 {
  margin: 0 0 0.22rem;
  font-size: 0.84rem;
}

.tag-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.22rem;
}

.custom-meal-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.25rem;
}

.week-save-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 0.3rem;
}

.autosave-hint {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  color: #5d6a80;
}

.day-choice-group {
  border: 1px solid #dbe4f3;
  border-radius: 8px;
  padding: 0.35rem 0.45rem 0.4rem;
  margin: 0.2rem 0;
}

.day-choice-group legend {
  font-size: 0.84rem;
  color: #1c2430;
  padding: 0 0.25rem;
}

.day-check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.22rem 0.5rem;
}

@media (max-width: 900px) {
  .two-col-grid {
    grid-template-columns: 1fr;
  }

  .week-days-grid {
    grid-template-columns: 1fr;
  }

  .day-check-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .day-box.row-top,
  .day-box.row-bottom {
    grid-column: auto;
  }
}

/* Frontend visual refresh */
.frontend-body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 500px at 0% -20%, rgba(44, 102, 242, 0.18), transparent 60%),
    radial-gradient(1000px 400px at 100% -10%, rgba(36, 175, 120, 0.14), transparent 62%),
    linear-gradient(180deg, #f7f9ff 0%, #eef3ff 100%);
}

.frontend-page {
  width: min(1120px, 94vw);
  margin: 1.1rem auto 1.6rem;
}

.frontend-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 1rem 1.1rem;
  border: 1px solid #d8e1f2;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 34px rgba(24, 38, 70, 0.12);
  backdrop-filter: blur(8px);
}

.frontend-eyebrow {
  margin: 0 0 0.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: #35509b;
}

.frontend-hero h1 {
  margin: 0;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1.15;
}

.frontend-lead {
  margin: 0.35rem 0 0;
  color: #4d5c79;
  font-size: 0.94rem;
  max-width: 62ch;
}

.frontend-admin-button {
  font-weight: 600;
  border-radius: 10px;
  padding: 0.45rem 0.74rem;
}

.frontend-weeks-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.frontend-week-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #d9e2f5;
  border-radius: 14px;
  padding: 0.75rem;
  box-shadow: 0 10px 26px rgba(24, 38, 70, 0.1);
  backdrop-filter: blur(8px);
}

.frontend-week-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.45rem;
  margin-bottom: 0.5rem;
}

.frontend-week-head h2 {
  margin: 0;
  font-size: 1rem;
}

.frontend-pill {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #264b8f;
  background: #e4eeff;
  border: 1px solid #bfd5ff;
  border-radius: 999px;
  padding: 0.15rem 0.45rem;
}

.frontend-day-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.36rem;
}

.frontend-day-item {
  display: grid;
  grid-template-columns: 5.1rem minmax(0, 1fr);
  align-items: center;
  gap: 0.38rem;
  border: 1px solid #e4eaf7;
  border-radius: 10px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  padding: 0.33rem 0.43rem;
}

.frontend-day-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: #3c4d71;
}

.frontend-meal-wrap {
  min-width: 0;
}

.frontend-meal-button,
.frontend-plain-meal {
  width: 100%;
  display: inline-flex;
  align-items: center;
  min-height: 1.7rem;
  border-radius: 8px;
  font-size: 0.86rem;
  line-height: 1.2;
}

.frontend-meal-button {
  border: 1px solid #c7d7fb;
  background: #edf3ff;
  color: #17366e;
  padding: 0.25rem 0.45rem;
  cursor: pointer;
  text-align: left;
}

.frontend-meal-button:hover {
  background: #dfebff;
  border-color: #a9c2fb;
}

.frontend-plain-meal {
  border: 1px solid #d8e2f5;
  background: #f4f7fc;
  color: #354764;
  padding: 0.25rem 0.45rem;
}

.frontend-ingredients-dialog {
  border-color: #c6d6f6;
  box-shadow: 0 20px 54px rgba(8, 19, 42, 0.28);
}

.frontend-ingredients-dialog::backdrop {
  background: rgba(10, 20, 40, 0.28);
  backdrop-filter: blur(10px);
}

@media (max-width: 980px) {
  .frontend-weeks-grid {
    grid-template-columns: 1fr;
  }

  .frontend-hero {
    flex-direction: column;
    align-items: stretch;
  }
}

.frontend-theme-toggle {
  border-radius: 10px;
  font-weight: 600;
}

[data-theme="dark"] .frontend-body {
  background:
    radial-gradient(1100px 460px at 5% -20%, rgba(80, 120, 220, 0.2), transparent 60%),
    radial-gradient(900px 400px at 100% -10%, rgba(50, 160, 125, 0.16), transparent 62%),
    linear-gradient(180deg, #0c1322 0%, #0f1a2d 100%);
  color: #e8eefb;
}

[data-theme="dark"] .frontend-hero {
  background: rgba(22, 32, 52, 0.78);
  border-color: #31446b;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .frontend-eyebrow {
  color: #95b6ff;
}

[data-theme="dark"] .frontend-lead {
  color: #b8c9e8;
}

[data-theme="dark"] .frontend-week-card {
  background: rgba(20, 30, 48, 0.85);
  border-color: #33486f;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .frontend-week-head h2,
[data-theme="dark"] .frontend-day-name {
  color: #e7efff;
}

[data-theme="dark"] .frontend-pill {
  color: #b5ccff;
  background: rgba(60, 96, 168, 0.32);
  border-color: #587cc0;
}

[data-theme="dark"] .frontend-day-item {
  border-color: #32486f;
  background: linear-gradient(180deg, #18263f 0%, #142139 100%);
}

[data-theme="dark"] .frontend-meal-button {
  border-color: #4b68a3;
  background: #263b62;
  color: #eef4ff;
}

[data-theme="dark"] .frontend-meal-button:hover {
  background: #314a7a;
  border-color: #6c8fd3;
}

[data-theme="dark"] .frontend-plain-meal {
  border-color: #425a85;
  background: #223555;
  color: #dbe7fb;
}

[data-theme="dark"] .frontend-ingredients-dialog {
  border-color: #46639d;
  background: #14213a;
  color: #ecf2ff;
}

[data-theme="dark"] .frontend-ingredients-dialog::backdrop {
  background: rgba(2, 8, 20, 0.5);
  backdrop-filter: blur(10px);
}

[data-theme="dark"] .button.secondary {
  background: #1f3356;
  color: #e6efff;
  border-color: #5275b8;
}

.frontend-week-current {
  border-color: #e9c25d;
  background: linear-gradient(180deg, #fff9e7 0%, #fff3d4 100%);
  box-shadow:
    0 12px 28px rgba(193, 139, 22, 0.22),
    0 0 0 1px rgba(233, 194, 93, 0.22) inset;
}

.frontend-week-current .frontend-week-head h2 {
  color: #7b5711;
}

.frontend-week-current .frontend-day-item {
  border-color: #efdca8;
  background: linear-gradient(180deg, #fffdfa 0%, #fff7e6 100%);
}

.frontend-week-current .frontend-day-name {
  color: #734f0f;
}

[data-theme="dark"] .frontend-week-current {
  border-color: #d6b157;
  background: linear-gradient(180deg, rgba(110, 80, 22, 0.44) 0%, rgba(85, 62, 16, 0.52) 100%);
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(214, 177, 87, 0.35) inset;
}

[data-theme="dark"] .frontend-week-current .frontend-week-head h2,
[data-theme="dark"] .frontend-week-current .frontend-day-name {
  color: #ffe8b2;
}

[data-theme="dark"] .frontend-week-current .frontend-day-item {
  border-color: rgba(214, 177, 87, 0.4);
  background: linear-gradient(180deg, rgba(58, 43, 14, 0.6) 0%, rgba(52, 38, 12, 0.72) 100%);
}

/* Frontend scroll/render stability fix */
html {
  background: #eef3ff;
}

[data-theme="dark"] {
  background: #0f1a2d;
}

.frontend-body {
  overflow-x: hidden;
}

/* Backdrop blur can cause sticky paint artifacts on some browsers during scroll */
.frontend-hero,
.frontend-week-card {
  backdrop-filter: none;
}

/* Admin + login visual parity with frontend */
.admin-body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 500px at 0% -20%, rgba(44, 102, 242, 0.18), transparent 60%),
    radial-gradient(1000px 400px at 100% -10%, rgba(36, 175, 120, 0.14), transparent 62%),
    linear-gradient(180deg, #f7f9ff 0%, #eef3ff 100%);
}

.admin-page {
  width: min(1120px, 94vw);
  margin: 1.1rem auto 1.6rem;
}

.admin-hero {
  margin-bottom: 0.85rem;
}

.admin-card,
.admin-page .card {
  border: 1px solid #d9e2f5;
  border-radius: 14px;
  box-shadow: 0 10px 26px rgba(24, 38, 70, 0.1);
}

.admin-userline {
  margin: 0.25rem 0 0.7rem;
  color: #4a5a79;
}

.admin-page .meal-open-button {
  color: #17366e;
}

.admin-page .selected-meal {
  background: #eef3ff;
  border-color: #d1def7;
}

.admin-page .day-box {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  border-color: #dce6f8;
}

[data-theme="dark"] .admin-body {
  background:
    radial-gradient(1100px 460px at 5% -20%, rgba(80, 120, 220, 0.2), transparent 60%),
    radial-gradient(900px 400px at 100% -10%, rgba(50, 160, 125, 0.16), transparent 62%),
    linear-gradient(180deg, #0c1322 0%, #0f1a2d 100%);
  color: #e8eefb;
}

[data-theme="dark"] .admin-page .card,
[data-theme="dark"] .admin-card,
[data-theme="dark"] .admin-hero {
  background: rgba(20, 30, 48, 0.85);
  border-color: #33486f;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .admin-userline,
[data-theme="dark"] .admin-page h1,
[data-theme="dark"] .admin-page h2,
[data-theme="dark"] .admin-page h3,
[data-theme="dark"] .admin-page h4,
[data-theme="dark"] .admin-page h5,
[data-theme="dark"] .admin-page p,
[data-theme="dark"] .admin-page label,
[data-theme="dark"] .admin-page li,
[data-theme="dark"] .admin-page strong,
[data-theme="dark"] .admin-page legend {
  color: #e7efff;
}

[data-theme="dark"] .admin-page .muted,
[data-theme="dark"] .admin-page .meal-tag,
[data-theme="dark"] .admin-page .autosave-hint {
  color: #b8c9e8;
}

[data-theme="dark"] .admin-page input,
[data-theme="dark"] .admin-page textarea,
[data-theme="dark"] .admin-page select {
  background: #13233d;
  border-color: #3f5d8f;
  color: #ecf2ff;
}

[data-theme="dark"] .admin-page .day-choice-group,
[data-theme="dark"] .admin-page .selected-meal,
[data-theme="dark"] .admin-page .day-box {
  border-color: #39557f;
  background: #172941;
  color: #eaf1ff;
}

[data-theme="dark"] .admin-page .meal-open-button,
[data-theme="dark"] .admin-page a {
  color: #b9d0ff;
}

[data-theme="dark"] .admin-page th,
[data-theme="dark"] .admin-page td,
[data-theme="dark"] .admin-page .schedule-block {
  border-color: #304668;
}

[data-theme="dark"] .admin-page .message.error {
  background: rgba(145, 43, 58, 0.22);
  border-color: rgba(232, 132, 147, 0.45);
}

[data-theme="dark"] .admin-page .message.success {
  background: rgba(36, 105, 72, 0.25);
  border-color: rgba(124, 214, 170, 0.48);
}

/* Dark mode: meal database cards + popups */
[data-theme="dark"] #card-meal-database,
[data-theme="dark"] #card-meal-database .meal-list > li {
  background: #13243d;
  border-color: #37537e;
}

[data-theme="dark"] #card-meal-database .meal-open-button {
  color: #eaf1ff;
}

[data-theme="dark"] #card-meal-database .meal-tag {
  color: #c4d5f2;
}

[data-theme="dark"] .admin-meal-dialog {
  background: #13223a;
  border-color: #46639d;
  color: #eaf1ff;
}

[data-theme="dark"] .admin-meal-dialog h3,
[data-theme="dark"] .admin-meal-dialog h4,
[data-theme="dark"] .admin-meal-dialog label,
[data-theme="dark"] .admin-meal-dialog p,
[data-theme="dark"] .admin-meal-dialog li {
  color: #eaf1ff;
}

[data-theme="dark"] .admin-meal-dialog textarea,
[data-theme="dark"] .admin-meal-dialog input,
[data-theme="dark"] .admin-meal-dialog select {
  background: #0f1d33;
  border-color: #3e5d90;
  color: #edf3ff;
}

[data-theme="dark"] .admin-meal-dialog .button.secondary {
  background: #223a60;
  border-color: #547abf;
  color: #eef4ff;
}

[data-theme="dark"] .admin-meal-dialog::backdrop {
  background: rgba(2, 8, 20, 0.56);
  backdrop-filter: blur(8px);
}

/* Dark mode: generated schedule popup */
[data-theme="dark"] .day-picker-dialog {
  background: #13223a;
  border-color: #46639d;
  color: #eaf1ff;
}

[data-theme="dark"] .day-picker-dialog h4,
[data-theme="dark"] .day-picker-dialog h5,
[data-theme="dark"] .day-picker-dialog p,
[data-theme="dark"] .day-picker-dialog label {
  color: #eaf1ff;
}

[data-theme="dark"] .day-picker-dialog .tag-group h5 {
  color: #cfe0ff;
}

[data-theme="dark"] .day-picker-dialog .custom-meal-input {
  background: #0f1d33;
  border-color: #3e5d90;
  color: #edf3ff;
}

[data-theme="dark"] .day-picker-dialog .button.secondary {
  background: #223a60;
  border-color: #547abf;
  color: #eef4ff;
}

[data-theme="dark"] .day-picker-dialog::backdrop {
  background: rgba(2, 8, 20, 0.56);
  backdrop-filter: blur(8px);
}

/* Frontend v3: iOS-inspired dark-first refresh */
.frontend-body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", sans-serif;
  letter-spacing: 0.01em;
}

.frontend-body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(980px 460px at 14% -22%, rgba(166, 170, 178, 0.16), transparent 62%),
    radial-gradient(820px 390px at 92% -12%, rgba(134, 139, 148, 0.14), transparent 62%),
    linear-gradient(180deg, #141414 0%, #1a1a1a 52%, #202020 100%);
  z-index: -2;
}

.frontend-body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.13) 1.15px, transparent 1.25px),
    radial-gradient(rgba(0, 0, 0, 0.18) 1.15px, transparent 1.25px),
    repeating-linear-gradient(35deg, rgba(255, 255, 255, 0.04) 0 1px, rgba(255, 255, 255, 0) 1px 16px),
    linear-gradient(140deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0));
  background-size: 11px 11px, 16px 16px, 100% 100%, 100% 100%;
  background-position: 0 0, 4px 4px, 0 0, 0 0;
  z-index: -1;
}

.frontend-page {
  width: min(1040px, 92vw);
  margin: 1.2rem auto 1.7rem;
}

.frontend-hero {
  border-radius: 22px;
  padding: 1rem 1.05rem;
  background: rgba(25, 29, 37, 0.78);
  border: 1px solid rgba(168, 175, 186, 0.2);
  box-shadow: 0 16px 38px rgba(1, 3, 8, 0.58), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.frontend-hero h1 {
  font-size: clamp(1.55rem, 2.1vw, 1.95rem);
  color: #f4f6fa;
}

.frontend-eyebrow {
  color: #b8c0cf;
}

.frontend-lead {
  color: #c9d0dd;
  font-size: 0.9rem;
}

.frontend-weeks-grid {
  gap: 0.62rem;
}

.frontend-week-card {
  border-radius: 18px;
  padding: 0.62rem;
  background: rgba(24, 28, 36, 0.78);
  border: 1px solid rgba(153, 161, 172, 0.22);
  box-shadow: 0 10px 30px rgba(2, 5, 12, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.frontend-week-head h2,
.frontend-day-name {
  color: #eef2f8;
}

.frontend-pill {
  color: #ecf0f6;
  background: rgba(116, 126, 142, 0.35);
  border-color: rgba(177, 186, 199, 0.54);
}

.frontend-day-item {
  border-radius: 12px;
  border: 1px solid rgba(134, 143, 156, 0.3);
  background: linear-gradient(180deg, rgba(36, 42, 52, 0.9) 0%, rgba(30, 35, 44, 0.92) 100%);
  padding: 0.3rem 0.4rem;
}

.frontend-meal-button {
  border-radius: 10px;
  border: 1px solid rgba(152, 162, 176, 0.54);
  background: linear-gradient(180deg, rgba(74, 83, 98, 0.86) 0%, rgba(62, 70, 84, 0.92) 100%);
  color: #f3f6fb;
}

.frontend-meal-button:hover {
  background: linear-gradient(180deg, rgba(88, 99, 116, 0.92) 0%, rgba(70, 79, 95, 0.96) 100%);
  border-color: rgba(182, 192, 206, 0.78);
}

.frontend-plain-meal {
  border-radius: 10px;
  border: 1px solid rgba(128, 137, 150, 0.45);
  background: rgba(45, 52, 63, 0.88);
  color: #e1e7f0;
}

.frontend-week-current {
  border: 1px solid rgba(239, 204, 126, 0.82);
  background: linear-gradient(180deg, rgba(97, 77, 34, 0.56) 0%, rgba(74, 58, 25, 0.64) 100%);
  box-shadow: 0 14px 30px rgba(5, 6, 10, 0.5), 0 0 0 1px rgba(248, 216, 147, 0.2) inset;
}

.frontend-week-current .frontend-week-head h2,
.frontend-week-current .frontend-day-name {
  color: #ffe7b3;
}

.frontend-week-current .frontend-day-item {
  border-color: rgba(233, 197, 120, 0.45);
  background: linear-gradient(180deg, rgba(81, 65, 31, 0.56) 0%, rgba(64, 50, 24, 0.68) 100%);
}

.frontend-theme-toggle,
.frontend-admin-button,
.frontend-ingredients-dialog .button.secondary {
  border-radius: 12px;
}

.frontend-ingredients-dialog {
  border-radius: 20px;
  background: rgba(23, 28, 38, 0.95);
  border-color: rgba(153, 164, 182, 0.58);
  color: #eef3fa;
  box-shadow: 0 28px 60px rgba(1, 3, 8, 0.62);
}

.frontend-ingredients-dialog::backdrop {
  background: rgba(2, 4, 10, 0.64);
  backdrop-filter: blur(14px);
}

.frontend-ingredients-dialog ul {
  padding-left: 1.1rem;
}

html[data-theme="light"] .frontend-body::before {
  background:
    radial-gradient(980px 460px at 0% -20%, rgba(177, 182, 190, 0.2), transparent 62%),
    radial-gradient(860px 420px at 100% -10%, rgba(150, 156, 166, 0.16), transparent 62%),
    linear-gradient(180deg, #ededed 0%, #e1e1e1 100%);
}

html[data-theme="light"] .frontend-body::after {
  opacity: 0.28;
  background-image:
    radial-gradient(rgba(58, 63, 74, 0.22) 0.8px, transparent 0.9px),
    radial-gradient(rgba(255, 255, 255, 0.34) 0.7px, transparent 0.8px),
    repeating-linear-gradient(35deg, rgba(48, 58, 78, 0.06) 0 1px, rgba(48, 58, 78, 0) 1px 8px),
    linear-gradient(140deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0));
  background-size: 2px 2px, 4px 4px, 100% 100%, 100% 100%;
  background-position: 0 0, 1px 1px, 0 0, 0 0;
}

.admin-body {
  position: relative;
  isolation: isolate;
}

.admin-body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.24;
  background-image:
    radial-gradient(rgba(58, 63, 74, 0.2) 0.75px, transparent 0.85px),
    radial-gradient(rgba(255, 255, 255, 0.28) 0.7px, transparent 0.8px),
    repeating-linear-gradient(35deg, rgba(48, 58, 78, 0.05) 0 1px, rgba(48, 58, 78, 0) 1px 8px);
  background-size: 2px 2px, 4px 4px, 100% 100%;
  background-position: 0 0, 1px 1px, 0 0;
  z-index: 0;
}

.admin-page {
  position: relative;
  z-index: 1;
}

[data-theme="dark"] .admin-body::after {
  opacity: 0.34;
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.14) 0.8px, transparent 0.9px),
    radial-gradient(rgba(0, 0, 0, 0.22) 0.8px, transparent 0.9px),
    repeating-linear-gradient(35deg, rgba(255, 255, 255, 0.04) 0 1px, rgba(255, 255, 255, 0) 1px 8px);
}

html[data-theme="light"] .frontend-hero,
html[data-theme="light"] .frontend-week-card {
  background: rgba(255, 255, 255, 0.86);
  border-color: rgba(158, 168, 184, 0.28);
  box-shadow: 0 12px 32px rgba(28, 35, 48, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

html[data-theme="light"] .frontend-week-head h2,
html[data-theme="light"] .frontend-day-name,
html[data-theme="light"] .frontend-hero h1 {
  color: #232c3a;
}

html[data-theme="light"] .frontend-lead {
  color: #546074;
}

html[data-theme="light"] .frontend-day-item {
  border-color: #d8dee9;
  background: linear-gradient(180deg, #ffffff 0%, #f5f7fb 100%);
}

html[data-theme="light"] .frontend-meal-button {
  border-color: #cbd3e0;
  background: linear-gradient(180deg, #ebeff5 0%, #e4e9f1 100%);
  color: #2d3a50;
}

html[data-theme="light"] .frontend-plain-meal {
  border-color: #d0d8e6;
  background: #eff3f8;
  color: #3e4b60;
}

html[data-theme="light"] .frontend-week-current {
  border-color: #e0b95f;
  background: linear-gradient(180deg, #fceecf 0%, #f7e2b4 100%);
}

html[data-theme="light"] .frontend-week-current .frontend-week-head h2,
html[data-theme="light"] .frontend-week-current .frontend-day-name {
  color: #6c4f1a;
}

@media (max-width: 980px) {
  .frontend-page {
    width: min(96vw, 520px);
  }

  .frontend-hero {
    border-radius: 18px;
  }

  .frontend-week-card {
    border-radius: 16px;
  }
}

/* Frontend texture visibility fix */
.frontend-body {
  position: relative;
  isolation: isolate;
  background: transparent !important;
}

.frontend-body::before {
  z-index: 0;
}

.frontend-body::after {
  z-index: 0;
}

.frontend-page {
  position: relative;
  z-index: 1;
}

[data-theme="dark"] .frontend-body,
html[data-theme="light"] .frontend-body {
  background: transparent !important;
}

/* Backend v2: Apple-inspired liquid glass */
.admin-body {
  min-height: 100vh;
  background:
    radial-gradient(1000px 480px at 8% -20%, rgba(197, 205, 220, 0.24), transparent 62%),
    radial-gradient(980px 420px at 96% -8%, rgba(186, 195, 210, 0.2), transparent 62%),
    linear-gradient(180deg, #e8ebf1 0%, #dfe4ec 100%);
}

.admin-body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.18;
  background-image:
    radial-gradient(rgba(52, 60, 74, 0.2) 1.1px, transparent 1.2px),
    radial-gradient(rgba(255, 255, 255, 0.36) 1px, transparent 1.1px),
    linear-gradient(140deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0));
  background-size: 12px 12px, 18px 18px, 100% 100%;
  background-position: 0 0, 4px 4px, 0 0;
}

.admin-page {
  width: min(1080px, 94vw);
  margin: 1.1rem auto 1.6rem;
}

.admin-hero,
.admin-page .card,
.admin-meal-dialog,
.day-picker-dialog,
#user-settings-dialog {
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
}

.admin-hero {
  border-radius: 24px;
  border: 1px solid rgba(158, 171, 194, 0.42);
  background: rgba(252, 254, 255, 0.58);
  box-shadow:
    0 18px 38px rgba(31, 42, 63, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.admin-page .card {
  border-radius: 18px;
  border: 1px solid rgba(160, 173, 196, 0.34);
  background: rgba(250, 252, 255, 0.56);
  box-shadow:
    0 12px 28px rgba(31, 42, 63, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.68);
}

.admin-userline {
  color: #394a67;
  font-weight: 500;
}

.admin-page .button {
  border-radius: 12px;
  border-color: rgba(84, 112, 174, 0.72);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.32) inset;
}

.admin-page .button.secondary {
  border-color: rgba(134, 150, 178, 0.46);
  background: rgba(255, 255, 255, 0.62);
  color: #2d4164;
}

.admin-page input,
.admin-page textarea,
.admin-page select {
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 190, 0.55);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: inset 0 1px 2px rgba(35, 47, 70, 0.08);
}

.admin-page .day-choice-group,
.admin-page .selected-meal,
.admin-page .day-box {
  border-color: rgba(154, 170, 198, 0.52);
  background: rgba(255, 255, 255, 0.54);
}

.admin-page .day-box {
  border-radius: 12px;
}

.admin-page .meal-list > li {
  border-radius: 12px;
  border-color: rgba(154, 170, 198, 0.45);
  background: rgba(255, 255, 255, 0.5);
}

.admin-meal-dialog,
.day-picker-dialog,
#user-settings-dialog {
  border-radius: 20px;
  border: 1px solid rgba(157, 172, 198, 0.52);
  background: rgba(246, 249, 255, 0.72);
  box-shadow:
    0 24px 52px rgba(16, 26, 46, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.admin-meal-dialog::backdrop,
.day-picker-dialog::backdrop,
#user-settings-dialog::backdrop {
  background: rgba(172, 181, 197, 0.22);
  backdrop-filter: blur(10px);
}

/* Dark mode liquid glass */
[data-theme="dark"] .admin-body {
  background:
    radial-gradient(960px 440px at 8% -20%, rgba(132, 147, 174, 0.24), transparent 62%),
    radial-gradient(940px 420px at 95% -8%, rgba(105, 120, 145, 0.2), transparent 62%),
    linear-gradient(180deg, #111722 0%, #171e2b 56%, #1d2534 100%);
}

[data-theme="dark"] .admin-body::before {
  opacity: 0.22;
  background-image:
    radial-gradient(rgba(255, 255, 255, 0.12) 1.1px, transparent 1.2px),
    radial-gradient(rgba(0, 0, 0, 0.2) 1px, transparent 1.1px),
    linear-gradient(140deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0));
}

[data-theme="dark"] .admin-hero {
  border-color: rgba(122, 142, 182, 0.44);
  background: rgba(26, 37, 56, 0.56);
  box-shadow:
    0 18px 38px rgba(1, 6, 16, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .admin-page .card {
  border-color: rgba(112, 131, 168, 0.38);
  background: rgba(25, 35, 52, 0.56);
  box-shadow:
    0 12px 28px rgba(1, 6, 16, 0.44),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .admin-userline {
  color: #c5d3ea;
}

[data-theme="dark"] .admin-page input,
[data-theme="dark"] .admin-page textarea,
[data-theme="dark"] .admin-page select {
  background: rgba(16, 28, 45, 0.62);
  border-color: rgba(102, 126, 170, 0.58);
  color: #edf3ff;
}

[data-theme="dark"] .admin-page .button.secondary {
  background: rgba(35, 54, 85, 0.66);
  border-color: rgba(109, 136, 188, 0.6);
  color: #ebf1ff;
}

[data-theme="dark"] .admin-page .day-choice-group,
[data-theme="dark"] .admin-page .selected-meal,
[data-theme="dark"] .admin-page .day-box,
[data-theme="dark"] .admin-page .meal-list > li {
  background: rgba(20, 33, 52, 0.62);
  border-color: rgba(99, 122, 164, 0.56);
}

[data-theme="dark"] .admin-meal-dialog,
[data-theme="dark"] .day-picker-dialog,
[data-theme="dark"] #user-settings-dialog {
  border-color: rgba(106, 128, 173, 0.64);
  background: rgba(20, 31, 49, 0.74);
  box-shadow:
    0 24px 52px rgba(0, 3, 10, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.09);
}

[data-theme="dark"] .admin-meal-dialog::backdrop,
[data-theme="dark"] .day-picker-dialog::backdrop,
[data-theme="dark"] #user-settings-dialog::backdrop {
  background: rgba(4, 10, 20, 0.5);
  backdrop-filter: blur(12px);
}

@media (max-width: 900px) {
  .admin-page {
    width: min(96vw, 560px);
  }

  .admin-hero {
    border-radius: 18px;
  }

  .admin-page .card {
    border-radius: 14px;
  }
}

/* v3 spacing + version marker */
.app-version {
  display: inline-flex;
  align-items: center;
  margin-left: 0.5rem;
  padding: 0.14rem 0.48rem;
  border-radius: 999px;
  border: 1px solid rgba(164, 177, 199, 0.6);
  background: rgba(255, 255, 255, 0.4);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  vertical-align: middle;
}

.frontend-page .button,
.admin-page .button {
  padding: 0.52rem 0.88rem;
  font-size: 0.9rem;
  line-height: 1.25;
}

.frontend-page p,
.frontend-page li,
.admin-page p,
.admin-page li,
.admin-page label,
.frontend-page label {
  line-height: 1.45;
}

.frontend-page .frontend-day-item,
.admin-page .day-box,
.admin-page .meal-list > li {
  padding: 0.5rem 0.58rem;
}

.frontend-page .frontend-week-card,
.admin-page .card {
  padding: 0.9rem;
}

.frontend-page .frontend-hero,
.admin-page .admin-hero {
  padding: 1.15rem 1.2rem;
}

.frontend-page .actions,
.admin-page .actions {
  gap: 0.5rem;
}

[data-theme="dark"] .app-version {
  border-color: rgba(129, 149, 186, 0.66);
  background: rgba(33, 49, 77, 0.62);
  color: #e5edff;
}

/* Home Assistant compact iframe view */
.ha-body {
  background: transparent !important;
}

.ha-page {
  width: min(100%, 1200px);
  margin: 0;
  padding: 0.22rem;
  position: relative;
  z-index: 1;
}

.ha-week-list {
  display: grid;
  gap: 0.28rem;
}

.ha-week-row {
  display: grid;
  grid-template-columns: 2.7rem minmax(0, 1fr);
  align-items: stretch;
  gap: 0.24rem;
  border-radius: 12px;
  border: 1px solid rgba(153, 161, 172, 0.22);
  background: rgba(24, 28, 36, 0.72);
  padding: 0.22rem;
}

.ha-week-label {
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(61, 70, 87, 0.78);
  color: #eef2f8;
  font-weight: 700;
  font-size: 0.78rem;
}

.ha-days-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.2rem;
}

.ha-day-cell {
  border-radius: 10px;
  border: 1px solid rgba(134, 143, 156, 0.26);
  background: rgba(31, 37, 47, 0.86);
  padding: 0.22rem 0.26rem;
  min-width: 0;
}

.ha-day-name {
  font-size: 0.68rem;
  color: #b8c0cf;
  margin-bottom: 0.12rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.ha-meal-button,
.ha-meal-text {
  width: 100%;
  display: block;
  min-width: 0;
  font-size: 0.73rem;
  line-height: 1.2;
  color: #f3f6fb;
  text-align: left;
}

.ha-meal-button {
  padding: 0.2rem 0.25rem;
  border-radius: 8px;
  border: 1px solid rgba(152, 162, 176, 0.5);
  background: rgba(73, 82, 96, 0.78);
  cursor: pointer;
}

.ha-meal-text {
  padding: 0.2rem 0.25rem;
  border-radius: 8px;
  border: 1px solid rgba(128, 137, 150, 0.42);
  background: rgba(45, 52, 63, 0.78);
}

.ha-week-current {
  border-color: rgba(239, 204, 126, 0.7);
  background: rgba(72, 58, 29, 0.62);
}

.ha-week-current .ha-week-label {
  background: rgba(129, 101, 46, 0.8);
  color: #ffe7b3;
}

@media (max-width: 860px) {
  .ha-days-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}