/* ========================
   CALCULATOR PAGE STYLES
======================== */

.calc-page {
  min-height: 100vh;
  background: var(--off-white);
  padding-top: 70px;
}

.calc-hero {
  background: linear-gradient(135deg, var(--brown-dark) 0%, var(--brown-mid) 60%, var(--blue-dark) 100%);
  padding: 48px 0 56px;
  text-align: center;
  color: var(--white);
}
.calc-hero-title {
  font-family: var(--font-display);
  font-size: 2.4rem;
  margin-bottom: 8px;
}
.calc-hero-sub {
  font-size: 1rem;
  opacity: 0.85;
  margin-bottom: 36px;
}
.progress-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.prog-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0.5;
  transition: var(--transition);
}
.prog-step.active { opacity: 1; }
.prog-step.done { opacity: 0.85; }
.ps-num {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.2);
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
}
.prog-step.active .ps-num {
  background: var(--white);
  border-color: var(--white);
  color: var(--brown-dark);
}
.prog-step.done .ps-num {
  background: var(--success);
  border-color: var(--success);
  color: var(--white);
}
.ps-label {
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
.prog-line {
  width: 80px;
  height: 2px;
  background: rgba(255,255,255,0.3);
  margin: 0 12px;
  margin-bottom: 22px;
}

/* ========================
   CALC CONTAINER
======================== */
.calc-container {
  padding: 48px 24px 80px;
}
.calc-step { max-width: 1100px; margin: 0 auto; }
.calc-step.hidden { display: none; }

.calc-section-header {
  text-align: center;
  margin-bottom: 40px;
}
.calc-section-header h2 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.calc-section-header p {
  font-size: 0.95rem;
  color: var(--text-light);
}

/* ========================
   PROJECT PICKER
======================== */
.project-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 36px;
}
.picker-card {
  background: var(--white);
  border: 2px solid var(--beige-mid);
  border-radius: var(--radius-lg);
  padding: 24px 12px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.picker-card:hover {
  border-color: var(--brown-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.picker-card.selected {
  border-color: var(--brown-mid);
  background: var(--beige-light);
  box-shadow: 0 0 0 3px rgba(139,107,82,0.15);
}
.picker-emoji { font-size: 2.2rem; margin-bottom: 8px; }
.picker-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.picker-card span {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ========================
   CALC FORM
======================== */
.calc-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
.form-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}
.toggle-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.toggle-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-mid);
  cursor: pointer;
}
.toggle-label input[type=checkbox] {
  width: 18px; height: 18px;
  accent-color: var(--brown-mid);
  cursor: pointer;
}

/* ========================
   LIVE PREVIEW
======================== */
.live-preview-card {
  position: sticky;
  top: 90px;
}
.live-preview { padding: 4px 0; }
.preview-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 0.9rem;
  color: var(--text-mid);
  border-bottom: 1px solid var(--beige-light);
}
.preview-row:last-child { border-bottom: none; }
.preview-row span:last-child { font-weight: 600; color: var(--text-dark); }
.total-row {
  background: rgba(139,107,82,0.06);
  border-radius: var(--radius-sm);
  padding: 12px 10px !important;
  margin: 4px -10px;
  font-weight: 700 !important;
  color: var(--brown-mid) !important;
}
.total-row span:last-child { color: var(--brown-mid) !important; font-size: 1.1rem; }
.pro-row { color: var(--text-muted) !important; }
.savings-row span:last-child { color: var(--gold) !important; }
.live-difficulty {
  margin-top: 16px;
  padding: 12px;
  background: var(--beige-light);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-mid);
  text-align: center;
}
.info-box {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}
.info-box i { color: var(--blue-mid); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }

/* ========================
   NAV BUTTONS
======================== */
.calc-nav-btns {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--beige-mid);
}
.result-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ========================
   ESTIMATE RESULT
======================== */
.estimate-result {
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--beige-mid);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

/* Report Header */
.result-header {
  background: linear-gradient(135deg, var(--brown-dark), var(--brown-mid), var(--blue-dark));
  padding: 32px 40px;
  color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}
.result-header-left h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin-bottom: 6px;
}
.result-header-left p { opacity: 0.85; font-size: 0.9rem; }
.result-header-right { text-align: right; }
.result-logo { font-weight: 700; font-size: 1.1rem; margin-bottom: 4px; }
.result-date { font-size: 0.82rem; opacity: 0.75; }

/* Result Body */
.result-body { padding: 40px; }
.result-grid-top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 36px;
}
.result-stat-box {
  padding: 20px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--beige-mid);
  text-align: center;
}
.result-stat-box .rsb-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 8px;
}
.result-stat-box .rsb-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1;
  margin-bottom: 4px;
}
.result-stat-box .rsb-sub { font-size: 0.78rem; color: var(--text-muted); }
.rsb-diy .rsb-value { color: var(--success); }
.rsb-pro .rsb-value { color: var(--error); }
.rsb-save .rsb-value { color: var(--gold); }

/* Cost Breakdown */
.result-sections {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
.result-section-title {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brown-mid);
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--beige-mid);
}
.result-table {
  width: 100%;
  border-collapse: collapse;
}
.result-table th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  font-weight: 600;
  padding: 0 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--beige-mid);
}
.result-table td {
  padding: 9px 8px;
  font-size: 0.88rem;
  color: var(--text-mid);
  border-bottom: 1px solid var(--beige-light);
}
.result-table tr:last-child td { border-bottom: none; }
.result-table .total-row-table {
  font-weight: 700;
  color: var(--text-dark);
  background: var(--beige-light);
}
.result-table .total-row-table td { padding: 12px 8px; }
td.cost-val { font-weight: 600; text-align: right; }

/* Checklist */
.checklist-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  background: var(--beige-light);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-mid);
}
.checklist-item .ci-num {
  width: 22px; height: 22px;
  background: var(--brown-mid);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Tools */
.tools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tool-chip {
  padding: 6px 14px;
  background: var(--blue-pale);
  border: 1px solid var(--blue-light);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue-dark);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Difficulty */
.difficulty-display {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--beige-mid);
  margin-bottom: 20px;
}
.diff-bars {
  display: flex;
  gap: 5px;
}
.diff-bar {
  width: 28px;
  height: 10px;
  border-radius: 5px;
  background: var(--beige-mid);
}
.diff-bar.filled { background: var(--brown-mid); }
.diff-bar.danger { background: var(--error); }
.diff-label { font-weight: 700; color: var(--text-dark); font-size: 0.95rem; }

/* Verdict Banner */
.verdict-banner {
  padding: 20px 28px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 8px;
}
.verdict-banner.diy-banner {
  background: rgba(90,158,111,0.1);
  border: 1.5px solid rgba(90,158,111,0.3);
}
.verdict-banner.pro-banner {
  background: rgba(74,122,149,0.1);
  border: 1.5px solid rgba(74,122,149,0.3);
}
.verdict-icon { font-size: 2rem; flex-shrink: 0; }
.verdict-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.verdict-banner.diy-banner .verdict-content h3 { color: var(--success); }
.verdict-banner.pro-banner .verdict-content h3 { color: var(--blue-dark); }
.verdict-content p { font-size: 0.9rem; color: var(--text-mid); line-height: 1.6; }

/* Permits */
.permits-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.permit-badge {
  padding: 6px 14px;
  background: rgba(212,134,58,0.1);
  border: 1px solid rgba(212,134,58,0.3);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--warning);
}

/* Timeline */
.timeline-bar {
  background: var(--beige-mid);
  height: 12px;
  border-radius: 6px;
  overflow: hidden;
  margin: 8px 0;
}
.timeline-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue-mid), var(--blue-dark));
  border-radius: 6px;
}

/* Active link style */
.active-link { color: var(--brown-mid) !important; font-weight: 700 !important; }

/* Responsive */
@media (max-width: 900px) {
  .calc-form-grid { grid-template-columns: 1fr; }
  .result-grid-top { grid-template-columns: 1fr; gap: 12px; }
  .result-sections { grid-template-columns: 1fr; }
  .result-body { padding: 24px 20px; }
  .result-header { padding: 24px 20px; }
  .checklist-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .project-picker-grid { grid-template-columns: repeat(3, 1fr); }
  .prog-line { width: 40px; }
}

@media print {
  .calc-page { padding-top: 0; }
  .calc-hero { background: #8B6B52 !important; print-color-adjust: exact; }
  .no-print { display: none !important; }
  .estimate-result { border: none; box-shadow: none; }
  .result-header { background: #6B4F3A !important; print-color-adjust: exact; }
}