/* ---- Settings Bar ---- */
.planner-settings {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 18px;
  align-items: flex-end;
}

.setting-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.setting-group > label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.cycle-toggle {
  display: inline-flex;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.cycle-btn {
  padding: 8px 14px;
  border: none;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.cycle-btn:not(:last-child) {
  border-right: 1px solid var(--color-border);
}

.cycle-btn:hover {
  background: var(--color-surface-hover);
}

.cycle-btn.active {
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

/* ---- People Stepper ---- */
.people-stepper {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.people-btn {
  width: 34px;
  height: 36px;
  border: none;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.people-btn:hover {
  background: var(--color-surface-hover);
  color: var(--color-primary);
}

.people-btn:first-child {
  border-right: 1px solid var(--color-border);
}

.people-btn:last-child {
  border-left: 1px solid var(--color-border);
}

.people-value {
  width: 36px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  background: var(--color-surface);
  line-height: 36px;
}

/* ---- KPI Grid ---- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.kpi {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: 16px 18px;
  border-left: 3px solid transparent;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.kpi:hover {
  box-shadow: var(--shadow-sm);
}

.kpi-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.kpi-content {
  min-width: 0;
}

.kpi .value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}

.kpi .label {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-top: 2px;
}

/* KPI color variants */
.kpi[data-color="green"]  { border-left-color: #10b981; }
.kpi[data-color="pink"]   { border-left-color: #ec4899; }
.kpi[data-color="violet"] { border-left-color: #8b5cf6; }
.kpi[data-color="cyan"]   { border-left-color: #06b6d4; }

.kpi[data-color="green"]  .kpi-icon { background: #ecfdf5; color: #10b981; }
.kpi[data-color="pink"]   .kpi-icon { background: #fdf2f8; color: #ec4899; }
.kpi[data-color="violet"] .kpi-icon { background: #f3f0ff; color: #8b5cf6; }
.kpi[data-color="cyan"]   .kpi-icon { background: #ecfeff; color: #06b6d4; }

.kpi[data-color="green"]  .value { color: #10b981; }
.kpi[data-color="pink"]   .value { color: #ec4899; }
.kpi[data-color="violet"] .value { color: #8b5cf6; }
.kpi[data-color="cyan"]   .value { color: #06b6d4; }

/* ---- Day Card ---- */
.day-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  margin-bottom: 10px;
  overflow: hidden;
}

.day-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  user-select: none;
}

.day-card.collapsed .day-card-header {
  border-bottom: none;
}

.day-card.collapsed .day-card-body {
  display: none;
}

.collapse-chevron {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.day-card.collapsed .collapse-chevron {
  transform: rotate(-90deg);
}

.day-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  flex-shrink: 0;
}

.day-summary {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.day-card-body {
  padding: 10px 14px 14px;
}

/* ---- Meal Rows ---- */
.meal-row-header {
  display: grid;
  grid-template-columns: 110px 1fr 80px 70px 70px 70px 1fr 34px 34px;
  gap: 6px;
  padding: 0 0 4px;
  margin-bottom: 2px;
}

.meal-row-header span {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.meal-row {
  display: grid;
  grid-template-columns: 110px 1fr 80px 70px 70px 70px 1fr 34px 34px;
  gap: 6px;
  margin-bottom: 6px;
  align-items: center;
}

.meal-row input,
.meal-row select {
  width: 100%;
  padding: 8px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.84rem;
  color: var(--color-text);
  background: var(--color-surface);
  outline: none;
}

.meal-row input:focus,
.meal-row select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.meal-row input[type="number"] {
  -moz-appearance: textfield;
  text-align: center;
}

.meal-row input[type="number"]::-webkit-inner-spin-button,
.meal-row input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ---- Browse Preset Button ---- */
.btn-browse-preset {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  padding: 0;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.btn-browse-preset:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* ---- Day Totals ---- */
.day-totals {
  display: flex;
  gap: 14px;
  margin-top: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--color-border-light);
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* ---- Add / Remove Buttons ---- */
.btn-add-row {
  border: 1px dashed var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: 4px;
}

.btn-add-row:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.row-remove {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  padding: 0;
  flex-shrink: 0;
}

.row-remove:hover {
  color: #dc2626;
  background: #fef2f2;
}

/* ---- Preset Panel ---- */
.preset-panel {
  display: none;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px;
  margin: 8px 0;
}

.preset-panel.open {
  display: block;
}

.preset-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.preset-panel-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text);
}

.preset-panel-close {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 2px 6px;
  border-radius: 4px;
}

.preset-panel-close:hover {
  color: var(--color-text);
  background: var(--color-surface-hover);
}

.preset-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
}

.preset-tab {
  padding: 5px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.preset-tab:hover {
  background: var(--color-surface-hover);
}

.preset-tab.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  font-weight: 600;
}

.preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px;
}

.preset-card {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  padding: 10px 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.preset-card:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.preset-card-name {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.preset-card-macros {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* ---- Plan Row / Action Bar ---- */
.plan-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  margin-bottom: 16px;
}

.saved-status {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  align-self: center;
}

/* ---- Shuffle Animation ---- */
@keyframes shuffle-flash {
  0% { opacity: 1; }
  30% { opacity: 0.4; transform: translateX(4px); }
  60% { opacity: 0.4; transform: translateX(-4px); }
  100% { opacity: 1; transform: translateX(0); }
}

.day-card.shuffling {
  animation: shuffle-flash 0.4s ease;
}

/* ---- Toast ---- */
.toast-msg {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: var(--color-text);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease;
  z-index: 1000;
  pointer-events: none;
}

.toast-msg.show {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Muted Note ---- */
.muted-note {
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .planner-settings {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }

  .cycle-toggle {
    width: 100%;
  }

  .cycle-btn {
    flex: 1;
    text-align: center;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .kpi {
    padding: 12px 14px;
    gap: 12px;
  }

  .kpi-icon {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .kpi .value {
    font-size: 1.1rem;
  }

  .meal-row-header {
    display: none;
  }

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

  .meal-row select,
  .meal-row input[data-field="name"] {
    grid-column: 1 / -1;
  }

  .meal-row input[data-field="notes"] {
    grid-column: 1 / -1;
  }

  .meal-row .row-remove,
  .meal-row .btn-browse-preset {
    grid-column: 1 / -1;
    justify-self: end;
  }

  .preset-grid {
    grid-template-columns: 1fr;
  }

  .preset-tabs {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

@media print {
  .plan-row,
  .planner-settings,
  .btn-add-row,
  .btn-browse-preset,
  .row-remove,
  .toast-msg,
  .preset-panel,
  .ad-zone {
    display: none !important;
  }

  .day-card.collapsed .day-card-body {
    display: block !important;
  }
}