/* ── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ── Tokens ────────────────────────────────────────────── */
:root {
  --bg:      #FAF3E2;
  --surface: #FFFDF7;
  --accent:  #C07B52;
  --accent2: #85A880;
  --yellow:  #DFB86A;
  --lavender:#B09EC8;
  --blue:    #84AABF;
  --border:  #E5D9C4;
  --text:    #3D2B1F;
  --muted:   #9A8272;
  --success: #85A880;
  --error:   #C06060;

  --radius:    22px;
  --radius-sm: 14px;
  --radius-xs:  8px;
  --shadow:      0 4px 24px rgba(61,43,31,.08);
  --shadow-hover:0 12px 40px rgba(61,43,31,.16);

  --font-logo: 'Baloo 2', cursive;
  --font-body: 'Nunito', system-ui, sans-serif;
}

/* ── Base ──────────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

/* ── Page Nav ──────────────────────────────────────────── */
.page-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,243,226,.93);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 2px solid var(--border);
  height: 62px;
  display: flex; align-items: center;
  padding: 0 28px; gap: 14px;
}

.nav-logo {
  font-family: var(--font-logo);
  font-size: 22px; color: var(--accent);
  font-weight: 700;
}
.nav-logo::before { content: '🐾 '; font-size: 18px; }

.nav-right {
  margin-left: auto;
  display: flex; align-items: center; gap: 12px;
}

.back-link {
  font-size: 13px; font-weight: 700;
  color: var(--muted); padding: 6px 16px;
  border: 2px solid var(--border); border-radius: 100px;
  transition: color .15s, border-color .15s;
}
.back-link:hover { color: var(--accent); border-color: var(--accent); }

/* ── DB Status Badge ───────────────────────────────────── */
.db-badge {
  display: flex; align-items: center; gap: 7px;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 100px;
  padding: 5px 14px;
  font-size: 12px; font-weight: 700; color: var(--muted);
}

.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #D0C4B4; flex-shrink: 0;
  transition: background .3s;
}
.status-dot.ok {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse-ok 2.5s infinite;
}
.status-dot.err { background: var(--error); }

@keyframes pulse-ok {
  0%,100% { box-shadow: 0 0 8px var(--success); }
  50%      { box-shadow: 0 0 2px var(--success); }
}

#dbStatus  { color: var(--text); }
#loadingGif { width: 16px; height: 16px; }

/* ── Page Hero ─────────────────────────────────────────── */
.page-hero {
  padding: 44px 40px 40px;
  text-align: center;
  border-radius: 0 0 28px 28px;
  margin-bottom: 36px;
  animation: fade-up .5s ease both;
}
.hero-emoji { font-size: 52px; display: block; margin-bottom: 10px; }
.page-hero h1 {
  font-family: var(--font-logo);
  font-size: 32px; font-weight: 700;
  margin-bottom: 8px;
}
.page-hero p {
  font-size: 15px; color: var(--muted);
  max-width: 420px; margin: 0 auto;
}

/* Hero color variants */
.hero-recipes    { background: linear-gradient(135deg,#FDF0E4,#F7E0CC); border-bottom:3px dashed rgba(192,123,82,.3); }
.hero-customers  { background: linear-gradient(135deg,#F4EFF8,#EBE2F5); border-bottom:3px dashed rgba(176,158,200,.3); }
.hero-ingredients{ background: linear-gradient(135deg,#EEF5EC,#DEF0DA); border-bottom:3px dashed rgba(133,168,128,.3); }
.hero-analytics  { background: linear-gradient(135deg,#EBF3F8,#D9E8F0); border-bottom:3px dashed rgba(132,170,191,.3); }
.hero-discovery  { background: linear-gradient(135deg,#FBF4E0,#F5E9C4); border-bottom:3px dashed rgba(223,184,106,.5); }

/* ── Page Content Wrapper ──────────────────────────────── */
.page-content { max-width: 860px; margin: 0 auto; padding: 0 28px 80px; }

/* ── Section ───────────────────────────────────────────── */
.section {
  margin-bottom: 32px;
  animation: fade-up .45s ease both;
}
.section:nth-child(1) { animation-delay: .05s }
.section:nth-child(2) { animation-delay: .10s }
.section:nth-child(3) { animation-delay: .15s }
.section:nth-child(4) { animation-delay: .20s }
.section:nth-child(5) { animation-delay: .25s }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.section-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
}
.section-emoji { font-size: 22px; }
.section-title {
  font-size: 20px; font-weight: 800;
  color: var(--text);
  font-family: var(--font-logo);
}
.op-tag {
  font-size: 10px; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); background: #F7EDE2;
  border: 2px solid rgba(192,123,82,.25);
  padding: 2px 10px; border-radius: 100px;
  margin-left: auto;
}
.section-desc {
  font-size: 14px; color: var(--muted);
  margin-bottom: 18px; line-height: 1.55;
}

/* ── Cards ─────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card-warn {
  background: #FDF5EE;
  border-color: rgba(192,123,82,.3);
}

/* ── Feature Cards (Dashboard) ─────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 20px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
  display: block;
  text-decoration: none;
  color: var(--text);
  position: relative;
  overflow: hidden;
}

/* subtle paw watermark on cards */
.feature-card::after {
  content: '🐾';
  position: absolute;
  bottom: -8px; right: 4px;
  font-size: 38px;
  opacity: 0.05;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.feature-card:hover::after { opacity: 0.12; transform: scale(1.15) rotate(10deg); }

.feature-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-hover);
}
.feature-card:nth-child(1):hover { border-color: rgba(192,123,82,.5); }
.feature-card:nth-child(2):hover { border-color: rgba(176,158,200,.5); }
.feature-card:nth-child(3):hover { border-color: rgba(133,168,128,.5); }
.feature-card:nth-child(4):hover { border-color: rgba(132,170,191,.5); }
.feature-card:nth-child(5):hover { border-color: rgba(223,184,106,.8); }

.fc-emoji { font-size: 44px; display: block; margin-bottom: 14px; }
.fc-title { font-size: 17px; font-weight: 800; margin-bottom: 6px; font-family: var(--font-logo); }
.fc-desc  { font-size: 13px; color: var(--muted); margin-bottom: 16px; line-height: 1.4; }
.fc-link  {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 13px; font-weight: 700;
  color: var(--accent);
}

/* ── Forms ─────────────────────────────────────────────── */
.form-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 14px; margin-bottom: 20px;
}
.field { display: flex; flex-direction: column; gap: 5px; }
.field.full { grid-column: 1 / -1; }

label {
  font-size: 11px; font-weight: 800;
  letter-spacing: .07em; text-transform: uppercase;
  color: var(--muted);
}

input[type="text"],
input[type="number"],
select {
  background: #FBF6EC;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text);
  font-family: var(--font-body); font-size: 14px; font-weight: 600;
  transition: border-color .15s, box-shadow .15s;
  width: 100%; outline: none;
  -webkit-appearance: none; appearance: none;
}
input:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(192,123,82,.12);
  background: #FFFFFF;
}
input::placeholder { color: #C4B5A5; font-weight: 500; }
select option { background: #fff; color: var(--text); }

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 11px 24px; border-radius: 100px;
  font-family: var(--font-body); font-size: 14px; font-weight: 800;
  cursor: pointer; border: none;
  transition: transform .15s, box-shadow .15s, background .15s;
}
.btn-primary {
  background: var(--accent); color: #fff;
}
.btn-primary:hover {
  background: #A86644;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(192,123,82,.35);
}
.btn-primary:active { transform: translateY(0); }

.btn-soft {
  background: #F7EDE2; color: var(--accent);
  border: 2px solid rgba(192,123,82,.25);
}
.btn-soft:hover { background: #F0E0CC; }

.btn-warn {
  background: #F7EDE2; color: var(--accent);
  border: 2px solid rgba(192,123,82,.35);
}
.btn-warn:hover { background: #F0E0CC; transform: translateY(-1px); }

/* ── Tables ────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
}

table { width: 100%; border-collapse: collapse; font-size: 14px; }

thead tr { border-bottom: 2px solid var(--border); }

th {
  padding: 11px 16px; text-align: left;
  font-size: 10px; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); background: #F5EDD8;
  white-space: nowrap;
}

td {
  padding: 11px 16px; color: var(--text); font-size: 13px; font-weight: 600;
  border-bottom: 1px solid var(--border);
}
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #FBF6EC; }

/* ingredient delete buttons (JS-generated) */
#ingredientTable button {
  background: #F7EDEC; color: var(--error);
  border: 2px solid rgba(192,96,96,.25);
  font-family: var(--font-body); font-size: 12px; font-weight: 800;
  padding: 5px 14px; border-radius: 100px; cursor: pointer;
  transition: background .12s;
}
#ingredientTable button:hover { background: #F0DADA; }

/* ── Pill Checkboxes ───────────────────────────────────── */
.checkbox-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }

.checkbox-pill {
  display: flex; align-items: center; gap: 8px;
  background: #FBF6EC; border: 2px solid var(--border);
  padding: 8px 16px; border-radius: 100px;
  cursor: pointer; font-size: 13px; font-weight: 700; color: var(--text);
  transition: all .15s; user-select: none;
}
.checkbox-pill:has(input:checked) {
  border-color: var(--accent); background: #F7EDE2; color: var(--accent);
}
.checkbox-pill input[type="checkbox"] {
  width: 14px; height: 14px; accent-color: var(--accent);
  flex-shrink: 0; cursor: pointer;
}

/* ── Result Messages ───────────────────────────────────── */
.result-msg,
#insertResultMsg, #resetResultMsg, #updateCustomerMsg,
#deleteIngredientMsg, #customerSelectionResultMsg,
#savedListCountResultMsg, #havingMsg, #topCuisinesMsg,
#customersByRecipeMsg, #findAllRecipeResultMsg, #projectionMsg {
  display: block; font-size: 13px; font-weight: 700;
  margin-top: 12px; color: var(--success);
  min-height: 0;
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 600px) {
  .page-content { padding: 0 16px 60px; }
  .form-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .page-nav { padding: 0 16px; }
}
@media (max-width: 420px) {
  .card-grid { grid-template-columns: 1fr; }
}