/* ═══════════════════════════════════════
   SWEEPRIGHT — COMMERCIAL QUOTE CALCULATOR
   Internal tool stylesheet
═══════════════════════════════════════ */

:root {
  --primary:       #1DB8A0;
  --primary-dark:  #13957F;
  --primary-light: #E6F9F6;
  --secondary:     #0D5C50;
  --text:          #1A2332;
  --text-mid:      #4B5563;
  --text-light:    #9CA3AF;
  --white:         #FFFFFF;
  --bg:            #F3F4F6;
  --border:        #E5E7EB;
  --red:           #EF4444;
  --red-light:     #FEE2E2;
  --amber:         #F59E0B;
  --amber-light:   #FEF3C7;
  --green:         #10B981;
  --green-light:   #D1FAE5;
  --shadow-sm:     0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:     0 4px 16px rgba(0,0,0,0.10);
  --radius:        10px;
  --radius-lg:     14px;
}

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

html { font-size: 15px; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ── HEADER ── */
header {
  background: var(--text);
  border-bottom: 3px solid var(--primary);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--primary);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-icon svg {
  width: 20px;
  height: 20px;
  fill: white;
}

.header-title {
  font-size: 1rem;
  font-weight: 700;
  color: white;
  letter-spacing: -0.01em;
}

.header-title span {
  color: var(--primary);
}

.header-sub {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.4);
  margin-top: 1px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.reset-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.7);
  padding: 7px 16px;
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.reset-btn:hover {
  background: rgba(255,255,255,0.14);
  color: white;
}

/* ── LAYOUT ── */
main {
  max-width: 1320px;
  margin: 0 auto;
  padding: 28px;
}

.layout {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 24px;
  align-items: start;
}

/* ── CARDS ── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.card:last-child { margin-bottom: 0; }

.output-card { margin-bottom: 20px; }

.card-title {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-mid);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-icon { font-size: 1rem; }

/* ── FORM FIELDS ── */
label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

input[type="number"],
input[type="text"],
select {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: 0.88rem;
  font-family: inherit;
  color: var(--text);
  background: white;
  transition: border-color 0.2s;
  outline: none;
}

input:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(29,184,160,0.12);
}

.readonly-field {
  background: var(--bg) !important;
  color: var(--text-mid) !important;
  cursor: default;
}

.field { margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
}

.field-row:last-child { margin-bottom: 0; }

.field-row .field { margin-bottom: 0; }

.field-hint {
  font-size: 0.74rem;
  color: var(--text-light);
  margin-top: 4px;
}

.sub-field {
  margin-top: 10px;
  padding: 12px 14px;
  background: var(--bg);
  border-radius: 8px;
}

.sub-field label { color: var(--text-mid); }

.hidden { display: none !important; }

/* ── FREQUENCY GRID ── */
.freq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.freq-option {
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.18s;
  user-select: none;
}

.freq-option:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.freq-option.selected {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: 0 0 0 1px var(--primary);
}

.freq-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
}

.freq-note {
  font-size: 0.72rem;
  color: var(--text-light);
  margin-top: 2px;
}

.freq-option.selected .freq-name { color: var(--primary-dark); }
.freq-option.selected .freq-note { color: var(--primary-dark); }

/* ── TOGGLE ROWS ── */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.toggle-row:last-of-type { border-bottom: none; }

.toggle-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-mid);
  flex: 1;
}

.premium-tag {
  background: var(--amber-light);
  color: #92400E;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.toggle-switch {
  width: 42px;
  height: 24px;
  background: var(--border);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background 0.25s;
  flex-shrink: 0;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: left 0.25s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.toggle-switch.on {
  background: var(--primary);
}

.toggle-switch.on::after {
  left: 21px;
}

/* ── OUTPUT: RATE TABLE ── */
.rate-table {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.rate-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.87rem;
  color: var(--text-mid);
}

.rate-row:last-child { border-bottom: none; }

.rate-row.subtotal {
  background: var(--bg);
  padding: 8px 10px;
  border-radius: 6px;
  margin: 4px 0;
  border-bottom: none;
}

.rate-row.total {
  padding: 10px 0 4px;
  border-bottom: none;
}

.rate-val { font-weight: 600; color: var(--text); }
.rate-add { color: var(--amber) !important; }
.rate-sub { color: var(--green) !important; }
.rate-final { font-size: 1.05rem; color: var(--primary-dark) !important; }

/* ── OUTPUT: P&L TABLE ── */
.pl-table {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 18px;
}

.pl-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.87rem;
  color: var(--text-mid);
}

.pl-row:last-child { border-bottom: none; }

.pl-row strong { font-weight: 700; color: var(--text); }
.pl-row.revenue strong { color: var(--primary-dark); font-size: 0.95rem; }
.pl-row.cost strong { color: var(--red); }
.pl-row.gross { background: var(--bg); padding: 9px 10px; border-radius: 6px; border-bottom: none; margin: 4px 0; }
.pl-row.gross strong { color: var(--green); font-size: 1rem; }

.small-note { font-size: 0.72rem; color: var(--text-light); font-weight: 400; }

.margin-pct { font-size: 1.1rem !important; }

/* ── MARGIN BAR ── */
.margin-bar-wrap { margin-top: 4px; }

.margin-bar-track {
  height: 10px;
  background: var(--bg);
  border-radius: 5px;
  position: relative;
  overflow: visible;
  border: 1px solid var(--border);
}

.margin-bar-fill {
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--red), var(--amber), var(--green));
  transition: width 0.4s ease;
  width: 0%;
}

.margin-target-line {
  position: absolute;
  top: -4px;
  bottom: -4px;
  width: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: left 0.3s;
}

.margin-target-line::after {
  content: attr(data-label);
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-mid);
  white-space: nowrap;
}

.margin-bar-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-light);
  margin-top: 6px;
}

.margin-status {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
}

.status-good  { background: var(--green-light); color: #065F46; }
.status-warn  { background: var(--amber-light); color: #92400E; }
.status-bad   { background: var(--red-light);   color: #991B1B; }

/* ── PROJECTIONS TABLE ── */
.proj-grid {
  display: grid;
  grid-template-columns: 90px repeat(5, 1fr);
  font-size: 0.82rem;
  gap: 0;
}

.proj-header {
  background: var(--bg);
  padding: 8px 10px;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  border-bottom: 2px solid var(--border);
}

.proj-header:first-child { border-radius: 6px 0 0 0; }
.proj-header:last-child  { border-radius: 0 6px 0 0; }

.proj-grid > div:not(.proj-header) {
  padding: 10px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text-mid);
  display: flex;
  align-items: center;
}

.proj-label  { font-weight: 600; color: var(--text); }
.proj-rev    { color: var(--primary-dark); font-weight: 600; }
.proj-cost   { color: var(--red); font-weight: 600; }
.proj-profit { color: var(--green); font-weight: 700; }

.proj-annual {
  background: var(--primary-light);
  font-weight: 700 !important;
  color: var(--secondary) !important;
}

.proj-annual.proj-rev    { color: var(--primary-dark) !important; }
.proj-annual.proj-cost   { color: var(--red) !important; }
.proj-annual.proj-profit { color: var(--green) !important; }

.one-off-note {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--amber-light);
  border-radius: 7px;
  padding: 10px 14px;
  font-size: 0.82rem;
  color: #92400E;
  margin-top: 14px;
}

/* ── NET PROFIT GRID ── */
.net-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.net-item {
  background: var(--bg);
  border-radius: 8px;
  padding: 14px 16px;
}

.net-item.net-total {
  background: var(--primary-light);
}

.net-label {
  font-size: 0.74rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  font-weight: 600;
}

.net-val {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
}

.net-val.net-cost { color: var(--red); }
.net-item.net-total .net-val { color: var(--primary-dark); }
.net-item.net-total .net-label { color: var(--primary-dark); }

/* ── QUOTE BOX ── */
.copy-btn {
  margin-left: auto;
  background: var(--primary-light);
  border: 1px solid var(--primary);
  color: var(--primary-dark);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.copy-btn:hover { background: var(--primary); color: white; }

.quote-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 18px;
  font-size: 0.83rem;
  color: var(--text-mid);
  line-height: 1.75;
  white-space: pre-wrap;
  font-family: 'Inter', monospace;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .layout {
    grid-template-columns: 380px 1fr;
    gap: 18px;
  }
}

@media (max-width: 860px) {
  .layout {
    grid-template-columns: 1fr;
  }

  main { padding: 16px; }

  .net-grid {
    grid-template-columns: 1fr 1fr;
  }

  .proj-grid {
    grid-template-columns: 80px repeat(5, 1fr);
    font-size: 0.75rem;
  }
}

@media (max-width: 560px) {
  .freq-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .net-grid {
    grid-template-columns: 1fr;
  }

  .proj-grid {
    grid-template-columns: 70px repeat(5, 1fr);
    font-size: 0.68rem;
  }

  .proj-grid > div:not(.proj-header) {
    padding: 8px 6px;
  }
}