:root {
  color-scheme: light;

  --bg: #f6f8f5;
  --bg-soft: #eef6e8;
  --card: #ffffff;
  --card-2: #f9fcf7;

  --text: #262838;
  --text-soft: #64706d;
  --text-muted: #7a8581;

  --accent: #7ac943;
  --accent-hover: #68b536;
  --accent-soft: #eaf7df;
  --accent-soft-2: #f3faed;

  --border: #dde7d7;
  --border-strong: #c9d8c0;

  --shadow-sm: 0 6px 18px rgba(31, 41, 55, 0.06);
  --shadow-md: 0 12px 30px rgba(31, 41, 55, 0.1);

  --danger: #b91c1c;
  --warning-bg: #fff7e8;
  --warning-border: #f1c86b;

  --skip-bg: #edf2ea;
  --radius: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(circle at top left, #f2faeb 0%, transparent 28%),
    radial-gradient(circle at top right, #eef7ff 0%, transparent 22%),
    var(--bg);
  color: var(--text);
  line-height: 1.45;
}

.app-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.25rem;
}

.hidden {
  display: none !important;
}

.card {
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}

h1,
h2,
h3 {
  margin-top: 0;
  letter-spacing: -0.02em;
}

h1 {
  font-size: 2rem;
  font-weight: 800;
}

h2 {
  font-size: 1.7rem;
  font-weight: 800;
}

h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

p {
  margin: 0;
}

.error-text {
  color: var(--danger);
  min-height: 1.2rem;
  font-size: 0.95rem;
}

/* Auth */

.auth-card {
  max-width: 460px;
  margin: 3rem auto;
  display: grid;
  gap: 0.9rem;
  padding: 1.4rem;
  border-radius: 24px;
  box-shadow: var(--shadow-md);
}

.auth-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.auth-header h1 {
  margin-bottom: 0.25rem;
}

.auth-card p {
  color: var(--text-soft);
}

.level-up-logo {
  width: 94px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fff;
  padding: 0.25rem;
  box-shadow: 0 4px 14px rgba(122, 201, 67, 0.1);
}

/* Header */

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.top-bar > div:first-child h1 {
  margin-bottom: 0.2rem;
}

.top-bar p {
  margin-top: 0.2rem;
  color: var(--text-soft);
  font-size: 0.98rem;
}

.header-actions {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}


.admin-quick-create {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.72);
  min-width: 320px;
}

.admin-quick-create-row,
.admin-quick-create-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
}

.admin-quick-create-row input {
  min-width: 0;
  padding: 0.55rem 0.65rem;
  font-size: 0.88rem;
}

.admin-quick-create-actions {
  margin-top: 0.45rem;
}

#createUserBtn,
#createAdminBtn {
  padding: 0.52rem 0.7rem;
  font-size: 0.88rem;
}

#createUserBtn {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

#createUserBtn:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

#createAdminBtn {
  background: #991b1b;
  border-color: #991b1b;
  color: #fff;
}

#createAdminBtn:hover {
  background: #7f1d1d;
  border-color: #7f1d1d;
}

#createUserMessage {
  margin-top: 0.4rem;
  font-size: 0.82rem;
}

/* Buttons */

button {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.72rem 1rem;
  font: inherit;
  font-weight: 600;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  transition:
    transform 0.15s ease,
    background-color 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    color 0.18s ease;
}

button:hover {
  transform: translateY(-1px);
  border-color: var(--border-strong);
  box-shadow: 0 6px 16px rgba(38, 40, 56, 0.08);
}

button:active {
  transform: translateY(0);
}

button.active,
#loginBtn,
#saveCommentBtn,
#changePinBtn,
#addWater {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

button.active:hover,
#loginBtn:hover,
#saveCommentBtn:hover,
#changePinBtn:hover,
#addWater:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.notif-btn {
  position: relative;
}

.notif-btn.has-unread {
  background: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--text);
}

.skip-meal {
  background: #fff;
}

.skip-meal.skipped {
  background: #8b9a91;
  color: #fff;
  border-color: #8b9a91;
}

/* Inputs */

label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text);
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.75rem 0.85rem;
  font: inherit;
  color: var(--text);
  background: #fff;
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    background-color 0.18s ease;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(122, 201, 67, 0.16);
  background: #fff;
}

textarea {
  resize: vertical;
  min-height: 90px;
}

/* Panels */

#notificationPanel {
  margin-top: 0.9rem;
}

.notif-item {
  width: 100%;
  text-align: left;
  margin: 0.35rem 0;
  border-radius: 14px;
}

.notif-item.unread {
  border-color: var(--warning-border);
  background: var(--warning-bg);
}

#adminPanel,
#userSettings,
#adminCommentBox,
#commentCard {
  margin-bottom: 1rem;
}

.admin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.simple-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.simple-list button {
  width: 100%;
  text-align: left;
  border-radius: 14px;
}

.pin-row {
  display: flex;
  gap: 0.5rem;
  align-items: end;
}

.pin-row input {
  flex: 1;
}

/* Controls */

.controls,
.date-nav,
.view-switch,
.water-input-row,
.meal-header {
  display: flex;
  gap: 0.6rem;
  align-items: end;
  flex-wrap: wrap;
}

.controls {
  justify-content: space-between;
  margin: 1.1rem 0 1.2rem;
}

.date-nav,
.view-switch {
  background: rgba(255, 255, 255, 0.55);
  padding: 0.35rem;
  border-radius: 18px;
}

.date-nav button,
.view-switch button {
  min-width: 48px;
}

/* Views */

.view {
  display: block;
}

#dayTitle {
  margin-bottom: 1rem;
  font-size: 2rem;
  color: #1f2e3d;
}

#commentCard h3,
#adminCommentBox h3 {
  margin-bottom: 0.8rem;
}

#commentCard {
  background: linear-gradient(180deg, #ffffff 0%, #f9fcf7 100%);
  border-left: 5px solid var(--accent);
}

#commentCard p,
#commentCard div {
  font-size: 1rem;
}

/* Meals */

.meal-grid,
.extra-grid,
.week-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.meal-card {
  padding: 1rem;
  border-radius: 20px;
}

.meal-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.meal-header {
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.2rem;
}

.meal-card.skipped {
  background: var(--skip-bg);
  opacity: 0.78;
}

.meal-card.skipped textarea,
.meal-card.skipped input,
.meal-card.skipped select {
  pointer-events: none;
}

/* Water */

.water-list {
  list-style: none;
  padding: 0;
  margin: 0.85rem 0;
  display: grid;
  gap: 0.45rem;
}

.water-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  background: var(--accent-soft);
  border-radius: 14px;
  padding: 0.55rem 0.7rem;
  border: 1px solid #d6ebc6;
}

.summary,
.totals p,
.week-stats p {
  margin: 0.35rem 0;
}

#waterStatus {
  color: var(--text-soft);
  font-size: 0.92rem;
}

/* Totals */

.totals {
  margin-top: 1rem;
  background: linear-gradient(180deg, #f9fcf7 0%, #eef8e8 100%);
  border-color: #d7e7cb;
}

.totals p {
  font-size: 1rem;
}

/* Week view */

.week-stats {
  margin-bottom: 1rem;
  background: linear-gradient(180deg, #ffffff 0%, #f3faed 100%);
}

.week-day {
  text-align: left;
}

.week-day-content {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr);
  gap: 1rem;
  align-items: start;
}

.week-meal-preview {
  border-left: 1px dashed var(--border-strong);
  padding-left: 0.85rem;
  color: #334155;
  font-size: 0.92rem;
}

.week-meal-preview ul {
  margin: 0.35rem 0 0;
  padding-left: 1rem;
}

/* Template actions */

.template-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}

/* Utility */

strong {
  color: #1c2a22;
}

section + section {
  margin-top: 1rem;
}

/* Responsive */

@media (min-width: 700px) {
  .meal-grid,
  .extra-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .top-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .header-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 700px) {
  .app-shell {
    padding: 0.9rem;
  }

  .auth-card {
    margin: 1.25rem auto;
    padding: 1rem;
  }

  .auth-header {
    align-items: center;
  }

  .level-up-logo {
    width: 78px;
  }

  .admin-grid,
  .week-day-content {
    grid-template-columns: 1fr;
  }

  .week-meal-preview {
    border-left: 0;
    border-top: 1px dashed var(--border-strong);
    padding: 0.7rem 0 0;
  }

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

  .date-nav,
  .view-switch {
    width: 100%;
  }

  .pin-row,
  .water-input-row {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-quick-create {
    min-width: 0;
    width: 100%;
  }

  .admin-quick-create-row,
  .admin-quick-create-actions {
    grid-template-columns: 1fr;
  }

  button {
    width: 100%;
  }

  .header-actions button,
  .date-nav button,
  .view-switch button,
  .meal-header button {
    width: auto;
  }
}