/* =====================================================================
   Restock Planner - Styles
   A softened, friendlier take on the platform's Terracotta & Cream theme.
   ===================================================================== */

:root {
  --bg:            #FAF4EC;
  --card:          #FFFFFF;
  --border:        #EDE2D4;
  --divider:       #F4EBDF;

  --ink:           #3D3229;
  --text-2:        #6B5F51;
  --muted:         #8C7F70;
  --faint:         #B5A794;

  --accent:        #D9704C;
  --accent-hover:  #C25B39;
  --accent-tint:   #F8E4DA;
  --accent-line:   #E8C9BB;

  --warm:          #E8A23D;
  --warm-tint:     #FCEFD9;
  --warm-text:     #8A5A18;

  --error-tint:    #FBEAE6;

  --shadow-card:      0 6px 20px rgba(60,40,20,0.06);
  --shadow-card-soft: 0 3px 12px rgba(60,40,20,0.05);
  --focus-ring:       0 0 0 3px rgba(217,112,76,0.16);

  --radius-card: 26px;
  --radius-btn:  16px;
  --radius-pill: 999px;

  --font: 'Nunito', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font);
  margin: 0;
  padding: 40px 20px 60px;
  background-color: var(--bg);
  color: var(--ink);
}

header, main {
  max-width: 640px;
  margin: 0 auto;
}

header {
  margin-bottom: 28px;
}

header h1 {
  font-size: 28px;
  font-weight: 800;
  margin: 0 0 6px;
}

header p {
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-2);
  margin: 0;
}

h2 {
  font-size: 17px;
  font-weight: 800;
  margin: 0 0 14px;
}

h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 16px;
}

section {
  margin-bottom: 32px;
}

/* ===========================
   Forecast summary
   =========================== */

.forecast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.forecast-card {
  background: var(--card);
  border-radius: var(--radius-card);
  padding: 20px;
  box-shadow: var(--shadow-card-soft);
}

.forecast-label {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--faint);
  margin: 0 0 6px;
}

.forecast-amount {
  font-size: 28px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 6px;
}

.forecast-sub {
  font-size: 13px;
  line-height: 1.4;
  color: var(--muted);
  margin: 0;
}

.due-soon-banner {
  margin: 14px 0 0;
  background: var(--warm-tint);
  color: var(--warm-text);
  font-size: 14px;
  font-weight: 700;
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  text-align: center;
}

/* ===========================
   Item cards
   =========================== */

.item-card {
  background: var(--card);
  border-radius: var(--radius-card);
  padding: 20px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-card-soft);
  transition: box-shadow 150ms ease;
}

.item-card:hover {
  box-shadow: var(--shadow-card);
}

.item-card.due-soon {
  box-shadow: 0 0 0 2px var(--warm-tint), var(--shadow-card-soft);
}

.item-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.item-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.item-emoji {
  font-size: 24px;
  flex-shrink: 0;
}

.item-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.item-price-tag {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
  white-space: nowrap;
}

.item-delete-btn {
  background: none;
  border: none;
  color: var(--faint);
  font-size: 13px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
  flex-shrink: 0;
}

.item-delete-btn:hover {
  background-color: var(--error-tint);
  color: #C0392B;
}

/* Level tap buttons */
.level-row {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.level-btn {
  flex: 1;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  background: var(--bg);
  color: var(--text-2);
  border: 1.5px solid var(--border);
  padding: 10px 6px;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: transform 100ms ease, background-color 150ms ease, color 150ms ease, border-color 150ms ease;
}

.level-btn:hover {
  border-color: var(--accent-line);
}

.level-btn:active {
  transform: scale(0.95);
}

.level-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.item-prediction {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-2);
  margin: 0;
}

.item-due-soon-badge {
  display: inline-block;
  background: var(--warm-tint);
  color: var(--warm-text);
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 6px;
}

/* Empty state */
.empty-message {
  text-align: center;
  color: var(--faint);
  padding: 36px 20px;
  margin: 0;
  background: var(--card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card-soft);
  font-size: 14px;
  line-height: 1.6;
}

/* ===========================
   Add item
   =========================== */

.secondary-btn {
  font-family: var(--font);
  background-color: var(--card);
  border: 1.5px solid var(--accent-line);
  color: var(--accent-hover);
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform 100ms ease, background-color 150ms ease;
}

.secondary-btn:hover {
  background-color: var(--accent-tint);
}

.secondary-btn:active {
  transform: scale(0.97);
}

#itemForm {
  background: var(--card);
  border-radius: var(--radius-card);
  padding: 24px;
  margin-top: 16px;
  box-shadow: var(--shadow-card-soft);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 2px;
  font-size: 14px;
}

.form-group small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  font-family: var(--font);
  padding: 12px 14px;
  font-size: 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-btn);
  box-sizing: border-box;
  background-color: var(--card);
  color: var(--ink);
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

.emoji-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.emoji-option {
  font-size: 20px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: transform 100ms ease, border-color 150ms ease, background-color 150ms ease;
}

.emoji-option:hover {
  border-color: var(--accent-line);
}

.emoji-option:active {
  transform: scale(0.92);
}

.emoji-option.selected {
  background: var(--accent-tint);
  border-color: var(--accent);
}

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

button[type="submit"] {
  font-family: var(--font);
  background-color: var(--accent);
  color: #fff;
  border: none;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform 100ms ease, background-color 150ms ease;
}

button[type="submit"]:hover {
  background-color: var(--accent-hover);
}

button[type="submit"]:active {
  transform: scale(0.97);
}

/* ===========================
   Responsive
   =========================== */

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

  .item-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}