/* ═══════════════════════════════════════════════════
   Collars & Fluffs — Fern Order Portal v1.3
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800&display=swap');

:root {
  --sage:     #A8C5B5;
  --sage-d:   #7AA898;
  --sage-dd:  #5C8A76;
  --sage-l:   #EBF4EF;
  --sage-ll:  #F5FAF7;
  --ink:      #2C2C2C;
  --mid:      #7A8C82;
  --border:   #D4E4DA;
  --bg:       #F7FBF8;
  --white:    #FFFFFF;
  --amber:    #E8A44A;
  --amber-l:  #FDF6EC;
  --red:      #C0544A;
  --red-l:    #FDF1F0;
  --green:    #4A8C6A;
  --green-l:  #EEF7F2;
  --radius:   14px;
  --font:     'Nunito', sans-serif;
}

#fernPortalApp {
  max-width: 740px;
  margin: 0 auto;
  padding: 0 0 130px;
  font-family: var(--font);
  color: var(--ink);
}

/* ── Offline banner ── */
.fern-offline-banner {
  background: var(--amber-l);
  border: 1.5px solid var(--amber);
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 600;
  color: #7A5020;
  margin-bottom: 16px;
}

/* ── Progress ── */
.fern-progress {
  display: flex;
  align-items: flex-start;
  padding: 20px 0 8px;
  margin-bottom: 20px;
}
.fern-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
}
.fern-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 15px;
  left: calc(50% + 20px);
  right: calc(-50% + 20px);
  height: 2px;
  background: var(--border);
  transition: background .4s;
}
.fern-step.done:not(:last-child)::after,
.fern-step.active:not(:last-child)::after { background: var(--sage); }
.fern-step-circle {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800; color: var(--mid);
  transition: all .3s; z-index: 1; position: relative;
}
.fern-step.active .fern-step-circle { border-color: var(--sage-d); background: var(--sage-d); color: white; }
.fern-step.done   .fern-step-circle { border-color: var(--sage);   background: var(--sage);   color: white; }
.fern-step-label  { font-size: 11px; font-weight: 700; color: var(--mid); text-transform: uppercase; letter-spacing: .04em; }
.fern-step.active .fern-step-label,
.fern-step.done   .fern-step-label { color: var(--sage-d); }

/* ── Order bar ── */
.fern-order-bar {
  background: var(--sage-dd);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 20px;
  color: white;
  animation: fernSlide .3s ease;
}
.fern-order-bar-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.fern-order-bar-title { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; opacity: .85; }
.fern-order-bar-total { font-size: 20px; font-weight: 800; }
.fern-bar-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 5px 0;
  border-top: 1px solid rgba(255,255,255,.15);
  font-size: 14px;
  gap: 12px;
}
.fern-bar-item:first-child { border-top: none; }
.fern-bar-name { font-weight: 600; flex: 1; }
.fern-bar-name em { opacity: .75; font-style: normal; font-size: 12px; display: block; margin-top: 1px; }
.fern-bar-price { font-weight: 800; white-space: nowrap; }
.fern-bar-empty { font-size: 13px; opacity: .6; font-style: italic; }

/* ── Panels ── */
.fern-panel { display: none; animation: fernSlide .3s ease; }
.fern-panel.active { display: block; }
@keyframes fernSlide {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: none; }
}
.fern-panel-head { margin-bottom: 24px; }
.fern-panel-head h2 { font-size: 26px; font-weight: 800; color: var(--ink); margin: 0 0 4px; letter-spacing: -.3px; }
.fern-panel-head p  { font-size: 15px; color: var(--mid); margin: 0; }

/* ── Fields ── */
.fern-fields { display: flex; flex-direction: column; gap: 18px; }
.fern-row-2  { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fern-field  { display: flex; flex-direction: column; gap: 5px; }
.fern-field label { font-size: 13px; font-weight: 700; color: var(--ink); }
.fern-field input,
.fern-field select,
.fern-field textarea {
  padding: 13px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 16px;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  outline: none;
  width: 100%;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
}
.fern-field input:focus,
.fern-field select:focus,
.fern-field textarea:focus {
  border-color: var(--sage-d);
  box-shadow: 0 0 0 4px rgba(168,197,181,.22);
}
.fern-field input.fern-error,
.fern-field textarea.fern-error { border-color: var(--red); background: var(--red-l); }
.fern-hint { font-size: 12px; color: var(--mid); }

/* ── Item rows ── */
.fern-item-row {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  transition: border-color .2s, box-shadow .2s;
}
.fern-item-row:focus-within {
  border-color: var(--sage-d);
  box-shadow: 0 2px 12px rgba(168,197,181,.2);
}
.fern-item-label {
  font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--mid); margin-bottom: 5px;
}
.fern-product-select {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-size: 15px; font-family: var(--font); font-weight: 600;
  color: var(--ink); background: var(--sage-ll);
  outline: none; margin-bottom: 0; cursor: pointer;
  -webkit-appearance: none;
  height: 52px;
  transition: border-color .2s;
}
.fern-product-select:focus { border-color: var(--sage-d); }

/* ── Portal colour picker ── */
.fern-colour-picker-wrap {
  margin: 10px 0;
}
.fern-picker-section {
  margin-bottom: 10px;
}
.fern-picker-label {
  font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--mid); margin-bottom: 4px;
}
.fern-picker-selected {
  font-size: 12px; font-weight: 700;
  color: var(--sage-dd); margin-bottom: 6px;
  min-height: 16px;
}
.fern-swatch-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.fern-swatch-group-label {
  width: 100%;
  font-size: 9px; font-weight: 800;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--mid); margin: 5px 0 2px;
}
.fern-swatch-group-label:first-child { margin-top: 0; }
.fern-portal-swatch {
  width: 32px; height: 32px;
  border-radius: 7px;
  border: 2px solid rgba(0,0,0,0.12);
  cursor: pointer;
  transition: transform .12s, box-shadow .12s;
  flex-shrink: 0;
  padding: 0;
  background: transparent;
}
.fern-portal-swatch:hover {
  transform: scale(1.18);
  box-shadow: 0 3px 8px rgba(0,0,0,0.25);
  z-index: 3;
}
.fern-portal-swatch.selected {
  border: 2px solid var(--ink);
  box-shadow: 0 0 0 2.5px var(--sage-dd);
  transform: scale(1.1);
  z-index: 2;
}
.fern-portal-swatch.swatch-none {
  background: var(--sage-ll) !important;
  border: 2px dashed var(--border) !important;
  font-size: 8px; font-weight: 700;
  color: var(--mid);
  display: flex; align-items: center; justify-content: center;
}

/* ── Size + TBC ── */
.fern-item-extras {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 10px 0;
}
.fern-size-wrap { display: flex; flex-direction: column; gap: 6px; }
.fern-tbc-label {
  display: flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 700; color: var(--mid); cursor: pointer; padding: 4px 0;
}
.fern-tbc-label input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--sage-dd); cursor: pointer; flex-shrink: 0; }
.fern-neck-size:disabled { opacity: .4; background: var(--sage-ll); cursor: not-allowed; }
.fern-measure-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 700; color: var(--sage-dd);
  text-decoration: none; margin-top: 2px;
}
.fern-measure-link:hover { text-decoration: underline; }

/* ── Item bottom ── */
.fern-item-bottom {
  display: grid;
  grid-template-columns: 90px 80px 1fr auto;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}
.fern-item-bottom input {
  padding: 10px 12px;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-size: 15px; font-family: var(--font); font-weight: 700;
  color: var(--sage-dd); background: var(--sage-ll);
  outline: none; width: 100%;
}
.fern-item-total { font-size: 16px; font-weight: 800; color: var(--sage-dd); text-align: right; }
.fern-remove-btn {
  width: 34px; height: 34px;
  border: none; background: var(--red-l); color: var(--red);
  border-radius: 8px; cursor: pointer; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s; flex-shrink: 0;
}
.fern-remove-btn:hover { background: #f5d5d3; }

.fern-add-btn {
  width: 100%; padding: 14px;
  border: 2px dashed var(--sage-d);
  border-radius: var(--radius);
  background: var(--sage-ll); color: var(--sage-dd);
  font-size: 15px; font-weight: 800; font-family: var(--font);
  cursor: pointer; margin-top: 4px;
  transition: background .2s;
}
.fern-add-btn:hover { background: var(--sage-l); }

/* ── Totals ── */
.fern-totals {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden; margin-top: 20px;
}
.fern-total-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 20px; font-size: 15px; font-weight: 600;
  border-bottom: 1px solid var(--border); color: var(--mid);
}
.fern-total-row:last-child { border-bottom: none; }
.fern-total-row.grand { background: var(--sage-dd); color: white; font-size: 18px; font-weight: 800; padding: 15px 20px; }

/* ── Size notice ── */
.fern-size-notice {
  background: var(--amber-l); border: 1.5px solid var(--amber);
  border-radius: 10px; padding: 13px 18px;
  font-size: 14px; font-weight: 600; color: #7A5020;
  margin-bottom: 16px; line-height: 1.5;
}

/* ── Review ── */
.fern-review-card { background: var(--white); border: 2px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; }
.fern-review-head { background: var(--sage-l); padding: 10px 20px; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--sage-dd); }
.fern-rev-grid { display: grid; grid-template-columns: 1fr 1fr; }
.fern-rev-field { padding: 13px 20px; border-bottom: 1px solid var(--border); }
.fern-rev-field:nth-child(odd) { border-right: 1px solid var(--border); }
.fern-rev-label { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; color: var(--mid); margin-bottom: 3px; }
.fern-rev-value { font-size: 15px; font-weight: 700; color: var(--ink); }
.fern-rev-item-row { display: grid; grid-template-columns: 1fr 50px 80px; padding: 12px 20px; font-size: 14px; font-weight: 600; border-bottom: 1px solid var(--border); gap: 8px; align-items: start; }
.fern-rev-item-row:last-child { border-bottom: none; }
.fern-rev-item-row small { display: block; font-size: 12px; color: var(--mid); font-weight: 600; margin-top: 3px; }
.fern-rev-item-row span:not(:first-child) { text-align: right; color: var(--mid); }
.fern-rev-item-row span:last-child { font-weight: 800; color: var(--ink); }
.fern-tbc-tag { display: inline-block; background: var(--amber-l); color: #7A5020; border-radius: 5px; padding: 1px 7px; font-size: 11px; font-weight: 800; border: 1px solid var(--amber); }

/* ── Success ── */
.fern-success { text-align: center; padding: 56px 0; animation: fernUp .4s ease; }
@keyframes fernUp { from { opacity:0; transform:translateY(16px); } to { opacity:1; transform:none; } }
.fern-success-icon { font-size: 72px; margin-bottom: 16px; }
.fern-success h2   { font-size: 30px; font-weight: 800; color: var(--ink); margin: 0 0 8px; }
.fern-success p    { font-size: 15px; color: var(--mid); margin: 0 0 16px; font-weight: 500; }
.fern-ref { display: inline-block; background: var(--sage-l); color: var(--sage-dd); font-weight: 800; font-size: 14px; padding: 10px 24px; border-radius: 10px; margin-bottom: 16px; border: 1.5px solid var(--border); }
.fern-size-sent { background: var(--amber-l); border: 1.5px solid var(--amber); border-radius: 10px; padding: 12px 20px; font-size: 14px; font-weight: 600; color: #7A5020; margin: 0 auto 20px; max-width: 360px; }
.fern-new-btn { display: block; width: 100%; max-width: 300px; margin: 8px auto 0; padding: 16px; background: var(--sage-dd); color: white; border: none; border-radius: var(--radius); font-size: 17px; font-weight: 800; font-family: var(--font); cursor: pointer; box-shadow: 0 4px 16px rgba(92,138,118,.3); transition: background .2s; }
.fern-new-btn:hover { background: #4a7260; }

/* ── Nav ── */
.fern-nav { position: fixed; bottom: 0; left: 0; right: 0; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-top: 2px solid var(--border); padding: 14px 24px; display: flex; justify-content: space-between; align-items: center; gap: 12px; z-index: 200; }
.fern-back-btn { padding: 14px 22px; border: 2px solid var(--border); border-radius: var(--radius); background: var(--white); color: var(--ink); font-size: 15px; font-weight: 700; font-family: var(--font); cursor: pointer; transition: border-color .2s; }
.fern-back-btn:hover { border-color: var(--sage-d); }
.fern-next-btn { flex: 1; max-width: 340px; padding: 16px 24px; border: none; border-radius: var(--radius); background: var(--sage-d); color: white; font-size: 17px; font-weight: 800; font-family: var(--font); cursor: pointer; box-shadow: 0 4px 16px rgba(122,168,152,.35); transition: all .2s; }
.fern-next-btn:hover  { background: var(--sage-dd); transform: translateY(-1px); }
.fern-next-btn.submit { background: var(--sage-dd); }
.fern-next-btn.submit:hover { background: #4a7260; }

/* ── T&Cs checkbox ── */
.fern-tcs-wrap {
  max-width: 740px;
  margin: 0 auto 16px;
  padding: 0 16px;
}
.fern-tcs-label {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--sage-ll);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--ink);
  line-height: 1.6;
  cursor: pointer;
}
.fern-tcs-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--sage-dd);
  cursor: pointer;
}
.fern-tcs-label a { color: var(--sage-dd); font-weight: 700; }

/* ── Toast ── */
.fern-toast { position: fixed; bottom: 90px; left: 50%; transform: translateX(-50%) translateY(14px); background: var(--ink); color: white; padding: 11px 20px; border-radius: 10px; font-size: 14px; font-weight: 700; font-family: var(--font); opacity: 0; pointer-events: none; white-space: nowrap; z-index: 300; transition: all .3s; }
.fern-toast.show    { opacity: 1; transform: translateX(-50%) translateY(0); }
.fern-toast.success { background: var(--green); }
.fern-toast.error   { background: var(--red); }

/* ── Responsive ── */
@media (max-width: 600px) {
  .fern-row-2 { grid-template-columns: 1fr; }
  .fern-rev-grid { grid-template-columns: 1fr; }
  .fern-item-extras { grid-template-columns: 1fr; }
  .fern-item-bottom { grid-template-columns: 80px 70px 1fr auto; }
  .fern-rev-field:nth-child(odd) { border-right: none; }
}
@media print {
  .fern-nav, .fern-toast, .fern-offline-banner { display: none !important; }
}