:root {
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #d1d5db;
  --paper: #ffffff;
  --accent: #c66a1b;
  --surface: #f4f5f7;
  --font: "Nunito", "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-fun: "Baloo 2", "Nunito", "Avenir Next", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: radial-gradient(circle at top right, #f6ddc6 0%, #f8f9fb 35%, #eef1f5 100%);
}

.page {
  width: min(1024px, 100%);
  margin: 0 auto;
  padding: 28px 16px 36px;
  display: grid;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.panel {
  background: color-mix(in srgb, var(--paper) 84%, var(--surface));
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 18px;
}

.panel h1 {
  margin: 0 0 6px;
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  font-family: var(--font-fun);
  letter-spacing: 0.015em;
}

.panel p {
  margin: 0 0 16px;
  color: var(--muted);
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

label {
  display: grid;
  gap: 8px;
  font-size: 0.95rem;
}

input[type="text"] {
  width: 100%;
  border: 1px solid #d1d5db;
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

.month-picker {
  position: relative;
}

.month-picker-toggle {
  width: 100%;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 38%, #d3d7de);
  background: linear-gradient(180deg, #fffdfa 0%, #fff7ee 100%);
  color: #654225;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 11px 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
}

.month-picker-toggle:hover {
  border-color: color-mix(in srgb, var(--accent) 52%, #c5ccd5);
}

.month-picker-toggle:focus-visible {
  outline: none;
  border-color: color-mix(in srgb, var(--accent) 72%, #b46a2b);
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--accent) 26%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.month-picker-caret {
  font-size: 0.9rem;
  opacity: 0.8;
}

.month-picker-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: min(320px, 100%);
  border: 1px solid #d8dde5;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.16);
  padding: 10px;
  z-index: 8;
}

.month-picker-header {
  display: grid;
  grid-template-columns: 34px 1fr 34px;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.month-picker-header strong {
  text-align: center;
  font-family: var(--font-fun);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.year-btn {
  width: 34px;
  height: 34px;
  border: 1px solid #d3d8e0;
  border-radius: 10px;
  background: #f7f8fa;
  color: #354050;
  font: inherit;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.year-btn:hover {
  background: #eef2f7;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.month-btn {
  border: 1px solid #d3d8e0;
  border-radius: 9px;
  background: #f7f8fa;
  color: #354050;
  font: inherit;
  font-weight: 700;
  font-size: 0.86rem;
  padding: 9px 0;
  cursor: pointer;
}

.month-btn:hover {
  border-color: #c0c9d6;
  background: #eef2f7;
}

.month-btn-selected {
  border-color: color-mix(in srgb, var(--accent) 50%, #b76523);
  background: linear-gradient(180deg, #ffe6cf 0%, #ffd9b5 100%);
  color: #6f3e14;
}

.actions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.actions > button {
  border: 1px solid color-mix(in srgb, var(--accent) 50%, #a14e08);
  background: linear-gradient(120deg, var(--accent), #de8f48);
  color: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.sheet {
  background: var(--paper);
  border: 1px solid #d9dde2;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.09);
  position: relative;
  overflow: hidden;
}

.sheet::before {
  content: "🐾";
  position: absolute;
  right: 14px;
  bottom: 10px;
  font-size: 1.4rem;
  opacity: 0.18;
}

.sheet-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.sheet-header h2 {
  margin: 0 0 4px;
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-family: var(--font-fun);
}

.sheet-header p {
  margin: 0;
  color: var(--muted);
}

.key {
  display: grid;
  gap: 2px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: right;
}

.weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 8px;
}

.weekdays span {
  text-align: center;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.01em;
}

.calendar {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  grid-auto-rows: minmax(126px, auto);
}

.day-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 8px;
  background: #fff;
}

.day-card-empty {
  border-style: dashed;
  background: #fafafa;
}

.day-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
}

.day-number {
  font-weight: 700;
  font-size: 1rem;
  font-family: var(--font-fun);
}

.day-meta {
  color: var(--muted);
  font-size: 0.8rem;
}

.meal-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.meal-column {
  border: 1px solid #d4d8de;
  border-radius: 8px;
  background: #fcfcfd;
  position: relative;
  overflow: hidden;
}

.meal-column::before {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 750;
  color: #3f4754;
  opacity: 0.22;
  letter-spacing: 0.06em;
}

.meal-column::after {
  content: "💕🐶🐾";
  position: absolute;
  right: 5px;
  bottom: 4px;
  font-size: 0.82rem;
  opacity: 0.42;
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif;
}

@media (max-width: 720px) {
  .month-picker-panel {
    width: 100%;
  }

  .sheet {
    overflow-x: auto;
  }

  .weekdays,
  .calendar {
    min-width: 680px;
  }
}

@media print {
  @page {
    margin: 9mm;
    size: A4 landscape;
  }

  body {
    background: #fff;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .sheet,
  .day-card,
  .meal-column,
  .meal-column::before,
  .meal-column::after {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .page {
    width: 100%;
    padding: 0;
    margin: 0;
  }

  .no-print {
    display: none !important;
  }

  .sheet {
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    overflow: visible;
  }

  .sheet::before {
    display: none;
  }

  .weekdays {
    gap: 3px;
    margin-bottom: 3px;
  }

  .weekdays span {
    font-size: 8.2pt;
  }

  .calendar {
    gap: 3px;
    grid-auto-rows: 23mm;
  }

  .day-card {
    padding: 3px 4px;
    gap: 3px;
    border-color: #a8afb8;
    break-inside: avoid;
  }

  .day-card-empty {
    background: transparent;
  }

  .day-number {
    font-size: 9.2pt;
  }

  .day-meta {
    font-size: 7.2pt;
  }

  .meal-columns {
    gap: 3px;
  }

  .meal-column {
    border-color: #b7bec8;
  }

  .meal-column::before {
    font-size: 12pt;
    opacity: 0.2;
  }

  .meal-column::after {
    font-size: 8pt;
    opacity: 0.36;
  }

  .key {
    font-size: 7.6pt;
  }
}