/* @import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@100;200;300;400;500;600;700;800;900&display=swap'); */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:        #5b8def;
  --blue-dark:   #3a6fd8;
  --blue-light:  #eef3fd;
  --black:       #111214;
  --gray:        #6b7280;
  --gray-light:  #f4f6f9;
  --gray-border: #e2e6ed;
  --white:       #ffffff;
  --success:     #16a34a;
  --danger:      #dc2626;
  --font:        'Montserrat', sans-serif;
  /* --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; */
}

body {
  font-family: var(--font);
  background: var(--gray-light);
  color: var(--black);
  min-height: 100vh;
  font-weight: 400;
}

.site-header {
  background: linear-gradient(135deg, #6b9cf2 0%, #4a7de8 50%, #3a6fd8 100%);
  padding: 32px 24px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.site-header::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    45deg, transparent, transparent 40px,
    rgba(255,255,255,0.03) 40px, rgba(255,255,255,0.03) 80px
  );
}
.site-header::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 4px; background: var(--black);
}

.logo-wrap { position: relative; }

.logo-main img {
  height: auto;
  width: 100%;
  max-width: clamp(160px, 30vw, 320px);
  display: block;
  margin: 0 auto;
  filter: brightness(0) invert(1);
}

.ship-selector {
  max-width: 680px;
  margin: 36px auto;
  padding: 0 16px;
}

.card {
  background: var(--white);
  border-radius: 12px;
  border: 1px solid var(--gray-border);
  box-shadow: 0 2px 12px rgba(91,141,239,0.08);
  padding: 28px;
}

.card h2 {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.card p {
  font-size: 13px;
  font-weight: 300;
  color: var(--gray);
  margin-bottom: 20px;
  line-height: 1.6;
}

.ship-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.ship-btn {
  padding: 12px 16px;
  border: 1.5px solid var(--gray-border);
  border-radius: 8px;
  background: var(--white);
  color: var(--black);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.02em;
}
.ship-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-light);
}


/* User facing portal */

.portal { display: none; max-width: 900px; margin: 0 auto; padding: 24px 16px 64px; }
.portal.visible { display: block; }

.portal-header {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap; gap: 12px;
}

.portal-title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ship-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--blue); color: var(--white);
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.06em;
  padding: 6px 14px; border-radius: 6px;
}

.section-heading {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gray-border);
}

.change-ship {
  background: none; border: none;
  color: var(--blue); font-family: var(--font);
  font-size: 12px; font-weight: 500;
  cursor: pointer; text-decoration: underline; padding: 0;
}


.search-row { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }

.search-input {
  flex: 1; min-width: 180px;
  padding: 10px 14px;
  border: 1.5px solid var(--gray-border); border-radius: 7px;
  font-family: var(--font); font-size: 13px; font-weight: 400;
  outline: none; transition: border-color 0.15s; background: var(--white);
}
.search-input:focus { border-color: var(--blue); }
.search-input::placeholder { color: #aab0bb; font-weight: 300; }

.cat-select {
  padding: 10px 12px;
  border: 1.5px solid var(--gray-border); border-radius: 7px;
  font-family: var(--font); font-size: 13px; font-weight: 500;
  background: var(--white); outline: none; cursor: pointer;
}

/* Parts table */
.table-wrap {
  background: var(--white);
  border: 1px solid var(--gray-border); border-radius: 10px;
  overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  margin-bottom: 28px;
}

table { width: 100%; border-collapse: collapse; }

thead tr { background: var(--black); }

th {
  padding: 11px 14px;
  font-family: var(--font); font-size: 10px;
  font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--white); text-align: left;
}

tbody tr { border-bottom: 1px solid var(--gray-border); transition: background 0.1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--blue-light); }

td { padding: 11px 14px; font-size: 13px; vertical-align: middle; }

.part-name { font-weight: 600; }

.sku-cell {
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.08em; color: var(--gray);
}

.cat-badge {
  display: inline-block;
  background: var(--blue-light); color: var(--blue-dark);
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 4px;
}

.qty-ctrl { display: flex; align-items: center; gap: 8px; }

.qty-btn {
  width: 26px; height: 26px;
  border: 1.5px solid var(--gray-border); border-radius: 5px;
  background: var(--white); color: var(--black);
  font-size: 15px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; transition: all 0.12s; line-height: 1;
}
.qty-btn:hover { border-color: var(--blue); color: var(--blue); }

.qty-val {
  font-size: 14px; font-weight: 700;
  min-width: 24px; text-align: center;
}

.unit-label { font-size: 11px; font-weight: 300; color: var(--gray); margin-left: 2px; }

.add-check {
  width: 20px; height: 20px;
  border: 2px solid var(--gray-border); border-radius: 4px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.12s; background: var(--white); flex-shrink: 0;
}
.add-check.checked { background: var(--blue); border-color: var(--blue); }
.add-check.checked::after {
  content: ''; width: 5px; height: 9px;
  border: 2px solid var(--white);
  border-top: none; border-left: none;
  transform: rotate(45deg) translateY(-1px); display: block;
}

.cart-wrap {
  background: var(--white);
  border: 1px solid var(--gray-border); border-radius: 10px;
  margin-bottom: 20px; overflow: hidden;
}

.cart-items { padding: 16px; display: flex; flex-direction: column; gap: 8px; }

.cart-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; background: var(--gray-light);
  border-radius: 7px; font-size: 13px;
}

.cart-item-name { flex: 1; font-weight: 600; }
.cart-item-sku { font-size: 10px; font-weight: 500; letter-spacing: 0.06em; color: var(--gray); }

.cart-qty {
  background: var(--blue); color: var(--white);
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 10px; border-radius: 4px;
  min-width: 36px; text-align: center;
}

.cart-empty {
  padding: 24px; text-align: center;
  color: var(--gray); font-size: 13px; font-weight: 300;
}

/* Requisition Form */
.req-form {
  background: var(--white);
  border: 1px solid var(--gray-border); border-radius: 10px; padding: 24px;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
@media(max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: 5px; }
.field.full { grid-column: 1 / -1; }

label {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--gray);
}

input[type=text], input[type=email], textarea {
  padding: 10px 12px;
  border: 1.5px solid var(--gray-border); border-radius: 7px;
  font-family: var(--font); font-size: 13px; font-weight: 400;
  color: var(--black); outline: none;
  transition: border-color 0.15s; background: var(--white); width: 100%;
}
input:focus, textarea:focus { border-color: var(--blue); }
input::placeholder, textarea::placeholder { color: #aab0bb; font-weight: 300; }
textarea { min-height: 80px; resize: vertical; }

.urgency-row { display: flex; gap: 8px; flex-wrap: wrap; }

.urgency-opt {
  padding: 8px 16px;
  border: 1.5px solid var(--gray-border); border-radius: 6px;
  background: var(--white); font-family: var(--font);
  font-size: 12px; font-weight: 600; letter-spacing: 0.03em;
  cursor: pointer; transition: all 0.15s; color: var(--black);
}
.urgency-opt:hover { border-color: var(--blue); color: var(--blue); }
.urgency-opt.selected { border-color: var(--blue); background: var(--blue); color: var(--white); }

.submit-btn {
  width: 100%; padding: 14px;
  background: var(--blue); color: var(--white); border: none; border-radius: 8px;
  font-family: var(--font); font-size: 13px; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  cursor: pointer; margin-top: 18px; transition: background 0.15s;
}
.submit-btn:hover { background: var(--blue-dark); }
.submit-btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* Banner dialog */
.success-banner {
  background: #f0fdf4; border: 1.5px solid #86efac; border-radius: 8px;
  padding: 20px; text-align: center; color: var(--success);
  font-weight: 700; font-size: 14px; letter-spacing: 0.02em;
  margin-top: 16px; display: none;
}

.error-banner {
  background: #fef2f2; border: 1.5px solid #fca5a5; border-radius: 8px;
  padding: 16px; text-align: center; color: var(--danger);
  font-size: 13px; font-weight: 400;
  margin-top: 12px; display: none;
}

.no-parts {
  text-align: center; padding: 40px;
  color: var(--gray); font-size: 13px; font-weight: 300;
}

.loading {
  text-align: center; padding: 40px;
  color: var(--gray); font-size: 13px; font-weight: 300;
}

/* Various animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
  /* Hide category column on mobile */
  th:nth-child(4), td:nth-child(4) { display: none; }

  /* Tighten table padding */
  th, td { padding: 8px 6px; }

  /* Smaller part name */
  .part-name { font-size: 12px; }

  /* Smaller SKU */
  .sku-cell { font-size: 10px; }

  /* Compact qty controls */
  .qty-ctrl { gap: 4px; }
  .qty-btn { width: 22px; height: 22px; font-size: 13px; }
  .qty-val { font-size: 13px; min-width: 18px; }
  .unit-label { display: none; }
}