/* =============================================================
   Rajasthan Marble World — Dashboard Stylesheet
   Shares colour palette + typography with the printed invoice.
   ============================================================= */

:root {
  --rmw-green: #0d3a2b;
  --rmw-green-deep: #0a2e22;
  --rmw-green-soft: #1a4a39;
  --rmw-gold: #b8924a;
  --rmw-gold-light: #d4b070;
  --rmw-cream: #f5efe3;
  --rmw-ivory: #faf6ee;
  --ink: #1a1a1a;
  --ink-soft: #2a2a2a;
  --muted: #6a6a6a;
  --rule: #d9d1c1;
  --rule-soft: #e8e2d3;
  --bg: #f1ece1;
  --card: #ffffff;
  --danger: #a23a32;
}

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

html, body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

input, textarea, select, button { font-family: inherit; color: inherit; }

/* ============ HEADER ============ */
.dash-header {
  background: var(--rmw-green);
  color: #fff;
  border-bottom: 3px solid var(--rmw-gold);
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.dash-header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand { display: flex; align-items: center; gap: 16px; }

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--rmw-green-deep);
  border: 2px solid var(--rmw-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--rmw-gold-light);
  letter-spacing: 1px;
  flex-shrink: 0;
}

.brand-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  letter-spacing: 3px;
  font-weight: 500;
  text-transform: uppercase;
  color: #fff;
}

.brand-sub {
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--rmw-gold-light);
  margin-top: 2px;
}

.header-actions { display: flex; gap: 10px; }

/* ============ BUTTONS ============ */
.btn {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.6px;
  padding: 10px 18px;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s ease;
  line-height: 1.2;
}

.btn-primary {
  background: var(--rmw-gold);
  color: #fff;
  border-color: var(--rmw-gold);
}
.btn-primary:hover {
  background: var(--rmw-gold-light);
  border-color: var(--rmw-gold-light);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.8);
}

.btn-outline {
  background: transparent;
  color: var(--rmw-green);
  border-color: var(--rmw-green);
}
.btn-outline:hover {
  background: var(--rmw-green);
  color: #fff;
}

/* ============ LAYOUT ============ */
.dash-main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.card {
  background: var(--card);
  border: 0.5px solid var(--rule);
  border-radius: 3px;
  padding: 22px 24px 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  letter-spacing: 2px;
  font-weight: 500;
  color: var(--rmw-green);
  text-transform: uppercase;
  padding-bottom: 10px;
  border-bottom: 0.5px solid var(--rule);
  margin-bottom: 18px;
}

.card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 0.5px solid var(--rule);
  margin-bottom: 18px;
}
.card-title-row .card-title {
  padding-bottom: 0;
  border-bottom: none;
  margin-bottom: 0;
}

/* ============ FORM GRID ============ */
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px 16px;
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field.span-1 { grid-column: span 1; }
.field.span-2 { grid-column: span 2; }
.field.span-4 { grid-column: span 4; }

.field label {
  font-size: 10.5px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--muted);
}

.field input,
.field textarea {
  padding: 9px 12px;
  border: 0.5px solid var(--rule);
  border-radius: 2px;
  background: #fff;
  font-size: 13.5px;
  color: var(--ink);
  transition: border-color 0.15s;
}
.field textarea { resize: vertical; min-height: 50px; }

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--rmw-green);
  box-shadow: 0 0 0 3px rgba(13,58,43,0.08);
}

/* ============ LINE ITEMS TABLE ============ */
.items-wrap {
  border: 0.5px solid var(--rule);
  border-radius: 2px;
  overflow: hidden;
}

.items-head,
.item-row {
  display: grid;
  grid-template-columns: 44px minmax(220px, 1.4fr) minmax(180px, 1.6fr) 110px 130px 130px 36px;
  align-items: center;
}

.items-head {
  background: var(--rmw-green);
  color: #fff;
  font-size: 10.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 500;
}
.items-head > div {
  padding: 12px 10px;
  text-align: center;
  border-right: 0.5px solid rgba(255,255,255,0.12);
}
.items-head .col-mat,
.items-head .col-desc { text-align: left; }
.items-head .col-rm { border-right: none; }

.items-body { background: #fff; }

.item-row {
  border-bottom: 0.5px solid var(--rule-soft);
}
.item-row:last-child { border-bottom: none; }
.item-row > div { padding: 12px 10px; }

.item-row .col-sr { text-align: center; font-weight: 500; color: var(--ink); }
.item-row .col-amt { text-align: right; font-variant-numeric: tabular-nums; padding-right: 14px; font-weight: 500; }
.item-row .col-rm  { text-align: center; }

.area-input,
.rate-input,
.desc-input {
  width: 100%;
  padding: 7px 9px;
  border: 0.5px solid var(--rule);
  border-radius: 2px;
  font-size: 13px;
  background: #fff;
  font-variant-numeric: tabular-nums;
}
.area-input, .rate-input { text-align: center; }
.desc-input { font-variant-numeric: normal; text-align: left; resize: vertical; min-height: 42px; }

.area-input:focus,
.rate-input:focus,
.desc-input:focus {
  outline: none;
  border-color: var(--rmw-green);
  box-shadow: 0 0 0 2px rgba(13,58,43,0.08);
}

/* Color picker button inside row */
.color-pick {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 10px 6px 6px;
  background: #fff;
  border: 0.5px dashed var(--rule);
  border-radius: 2px;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s;
}
.color-pick:hover {
  border-color: var(--rmw-green);
  background: var(--rmw-ivory);
}

.swatch {
  width: 44px;
  height: 44px;
  border-radius: 2px;
  border: 0.5px solid var(--rule);
  background-image:
    radial-gradient(ellipse at 25% 20%, var(--accent, #d9d1c1), transparent 55%),
    radial-gradient(ellipse at 75% 65%, var(--accent, #d9d1c1), transparent 60%),
    linear-gradient(135deg, var(--base, #f5efe3) 0%, var(--base, #f5efe3) 100%);
  flex-shrink: 0;
}
.swatch-empty {
  background-image: none;
  background: repeating-linear-gradient(
    45deg,
    #fafafa,
    #fafafa 4px,
    #ececec 4px,
    #ececec 8px
  );
}

.color-name {
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--ink);
}
.color-pick .color-name:empty::before,
.swatch-empty + .color-name {
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0.3px;
  text-transform: none;
}

/* Optional display-name override, sits under the colour picker on each row */
.mat-name-input {
  width: 100%;
  margin-top: 6px;
  padding: 8px 10px;
  border: 0.5px solid var(--rule);
  border-radius: 2px;
  font-family: inherit;
  font-size: 12.5px;
  color: var(--ink);
  background: #fff;
}
.mat-name-input::placeholder {
  color: var(--muted);
}
.mat-name-input:focus {
  outline: none;
  border-color: var(--rmw-green);
  box-shadow: 0 0 0 2px rgba(13,58,43,0.08);
}

.row-remove {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  transition: all 0.15s;
}
.row-remove:hover {
  background: var(--danger);
  color: #fff;
}

/* ============ TOTALS ============ */
.totals-card { max-width: 580px; margin-left: auto; }

.totals { display: flex; flex-direction: column; gap: 4px; }

.totals-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  padding: 10px 4px;
  font-size: 14px;
  border-bottom: 0.5px dashed var(--rule);
}
.totals-row:last-child { border-bottom: none; }

.t-label {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink);
}
.t-spacer {}
.t-amount {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  color: var(--ink);
}

.totals-row-input .t-input {
  display: flex;
  align-items: center;
  gap: 4px;
  border: 0.5px solid var(--rule);
  border-radius: 2px;
  padding: 4px 8px;
  background: #fff;
  max-width: 140px;
}
.totals-row-input input {
  border: none;
  outline: none;
  width: 100%;
  font-size: 13.5px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  background: transparent;
}
.totals-row-input .unit,
.totals-row-input .unit-prefix {
  color: var(--muted);
  font-size: 13px;
}

.totals-row.grand {
  background: var(--rmw-green);
  color: #fff;
  padding: 14px 16px;
  border-radius: 2px;
  margin-top: 8px;
  border-bottom: none;
}
.totals-row.grand .t-label,
.totals-row.grand .t-amount {
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1.6px;
}

/* ============ MODAL: COLOR PICKER ============ */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 100;
}
.modal[aria-hidden="false"] { display: block; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13,58,43,0.55);
  backdrop-filter: blur(2px);
}

.modal-panel {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(800px, 92vw);
  max-height: 85vh;
  background: #fff;
  border: 1px solid var(--rmw-gold);
  border-radius: 4px;
  box-shadow: 0 12px 48px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--rmw-green);
  color: #fff;
  padding: 14px 18px;
}
.modal-head h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  letter-spacing: 2px;
  font-weight: 500;
  text-transform: uppercase;
}
.modal-close {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
  padding: 0 6px;
}

.modal-search {
  padding: 14px 18px 8px;
  border-bottom: 0.5px solid var(--rule);
  display: flex;
  align-items: center;
  gap: 12px;
}
.modal-search input {
  flex: 1;
  padding: 9px 12px;
  border: 0.5px solid var(--rule);
  border-radius: 2px;
  font-size: 13.5px;
}
.modal-search input:focus {
  outline: none;
  border-color: var(--rmw-green);
  box-shadow: 0 0 0 3px rgba(13,58,43,0.08);
}
.modal-count {
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--muted);
  text-transform: uppercase;
  white-space: nowrap;
}

.color-grid {
  padding: 14px 18px 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  overflow-y: auto;
  flex: 1;
}

.color-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 10px 8px;
  border: 0.5px solid var(--rule);
  border-radius: 2px;
  background: #fff;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}
.color-card:hover {
  border-color: var(--rmw-gold);
  background: var(--rmw-ivory);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.color-card .swatch {
  width: 80px;
  height: 80px;
  border-radius: 2px;
}
.color-card .label {
  font-size: 11px;
  letter-spacing: 0.8px;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.3;
}
.color-card.is-selected {
  border-color: var(--rmw-green);
  background: var(--rmw-ivory);
  box-shadow: 0 0 0 2px rgba(13,58,43,0.15);
}

/* ============ "Back to site" button override ============ */
.btn-back-site {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
}

/* ============ RESPONSIVE ============ */
/* tablet + small laptop */
@media (max-width: 1024px) {
  .dash-header-inner { padding: 16px 20px; }
  .dash-main { padding: 22px 20px; }

  .grid { grid-template-columns: repeat(2, 1fr); }
  .field.span-4 { grid-column: span 2; }
  .field.span-2 { grid-column: span 2; }
  .field.span-1 { grid-column: span 1; }

  .items-head,
  .item-row {
    grid-template-columns: 40px minmax(180px, 1.2fr) 1fr 90px 100px 110px 32px;
  }
  .items-head > div { font-size: 9.5px; padding: 10px 8px; }
  .item-row > div { padding: 10px 8px; }

  .totals-card { max-width: none; }
}

/* tablet portrait + large phone */
@media (max-width: 820px) {
  /* iOS Safari auto-zooms when an input/textarea has font-size < 16px
     when the field is focused. Bumping all form controls to 16px on
     mobile prevents the page from zooming in on tap. */
  .field input,
  .field textarea,
  .area-input,
  .rate-input,
  .desc-input,
  .modal-search input,
  .totals-row-input input {
    font-size: 16px;
  }

  .dash-header-inner {
    flex-direction: column;
    align-items: stretch;
    padding: 14px 16px;
    gap: 12px;
  }

  .brand { justify-content: flex-start; }
  .brand-title { font-size: 18px; letter-spacing: 2px; }
  .brand-sub { font-size: 10px; letter-spacing: 1.8px; }
  .brand-mark { width: 44px; height: 44px; font-size: 16px; }

  .header-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .header-actions .btn-primary { grid-column: 1 / -1; }
  .header-actions .btn { padding: 11px 12px; font-size: 12px; letter-spacing: 0.4px; }

  .dash-main { padding: 18px 16px; gap: 16px; }
  .card { padding: 18px 16px; }
  .card-title { font-size: 17px; letter-spacing: 1.6px; }

  /* Switch items into stacked-card layout */
  .items-wrap {
    border: none;
    background: transparent;
  }
  .items-head { display: none; }
  .items-body { background: transparent; display: flex; flex-direction: column; gap: 12px; }

  .item-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-areas:
      "sr   mat  rm"
      "desc desc desc"
      "area rate amt";
    gap: 10px;
    padding: 14px;
    background: #fff;
    border: 0.5px solid var(--rule);
    border-radius: 4px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
  }
  .item-row > div { padding: 0; border: none; }
  .item-row .col-sr {
    grid-area: sr;
    align-self: center;
    background: var(--rmw-green);
    color: #fff;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
  }
  .item-row .col-sr .sr::after { content: ""; }
  .item-row .col-mat  { grid-area: mat; align-self: center; }
  .item-row .col-desc { grid-area: desc; }
  .item-row .col-area { grid-area: area; }
  .item-row .col-rate { grid-area: rate; }
  .item-row .col-amt {
    grid-area: amt;
    text-align: right;
    align-self: center;
    font-weight: 600;
    font-size: 15px;
    color: var(--rmw-green);
    padding-right: 0;
  }
  .item-row .col-rm { grid-area: rm; align-self: start; justify-self: end; }

  /* Pseudo-labels above each numeric input */
  .item-row .col-area::before,
  .item-row .col-rate::before {
    content: attr(data-label);
    display: block;
    font-size: 9px;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: 4px;
  }

  .color-pick { padding: 6px; }
  .swatch { width: 38px; height: 38px; }
  .color-name { font-size: 12px; }

  .desc-input { min-height: 38px; font-size: 13px; }
  .area-input, .rate-input { padding: 8px 6px; font-size: 13px; }

  .totals-row {
    grid-template-columns: 1.4fr 1fr;
    padding: 10px 2px;
    gap: 8px;
  }
  .totals-row .t-spacer { display: none; }
  .totals-row-input .t-input { max-width: 120px; margin-left: auto; }
  .totals-row.grand { padding: 12px 14px; }
  .totals-row.grand .t-label,
  .totals-row.grand .t-amount { font-size: 14px; letter-spacing: 1.2px; }

  /* Color picker modal — near-fullscreen on mobile */
  .modal-panel {
    width: 100vw;
    height: 100vh;
    max-height: 100vh;
    top: 0;
    left: 0;
    transform: none;
    border-radius: 0;
    border: none;
  }
  .modal-head { padding: 14px 16px; }
  .modal-search { padding: 12px 16px 8px; flex-wrap: wrap; }
  .modal-count { width: 100%; order: 3; padding-top: 4px; }
  .color-grid {
    padding: 12px 14px 24px;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 8px;
  }
  .color-card { padding: 8px 6px; }
  .color-card .swatch { width: 64px; height: 64px; }
  .color-card .label { font-size: 10px; letter-spacing: 0.5px; }
}

/* small phone */
@media (max-width: 480px) {
  .dash-header-inner { padding: 12px 14px; }
  .dash-main { padding: 14px 12px; gap: 14px; }
  .card { padding: 14px 12px; }
  .card-title { font-size: 15px; }
  .card-title-row .btn-outline { padding: 8px 12px; font-size: 11px; }

  .brand-title { font-size: 16px; letter-spacing: 1.5px; }
  .brand-mark { width: 40px; height: 40px; font-size: 14px; }
  .brand-sub { font-size: 9px; }

  .header-actions {
    grid-template-columns: 1fr;
  }
  .header-actions .btn-primary,
  .header-actions .btn-ghost { grid-column: auto; }
  .header-actions .btn { padding: 11px 14px; }

  .item-row {
    grid-template-areas:
      "sr   mat  rm"
      "desc desc desc"
      "area rate ."
      "amt  amt  amt";
    grid-template-columns: auto 1fr auto;
  }
  .item-row .col-amt {
    text-align: right;
    padding-top: 6px;
    border-top: 1px dashed var(--rule-soft);
    margin-top: 2px;
  }

  .totals-row { font-size: 13px; padding: 9px 0; }
  .t-label { font-size: 11px; letter-spacing: 1.2px; }

  .color-grid { grid-template-columns: repeat(2, 1fr); }
  .color-card .swatch { width: 72px; height: 72px; }
}

/* very narrow phones */
@media (max-width: 360px) {
  .brand-text { display: none; }
  .brand { gap: 0; }
}