:root {
  /* ── BRAND IDENTITY (Dynamic via PHP Injection) ── */
  --brand-surface: #050505;
  --brand-surface-mid: #0a0a15;
  --brand-surface-light: #121220;
  
  --brand-accent: #c5a059;
  --brand-accent-light: #dfbc82;
  --brand-accent-hover: #8a6d3b;
  
  /* ── FUNCTIONAL VARS (Dynamic via PHP) ── */
  --brand-accent-dim: rgba(197, 160, 89, 0.15);
  --brand-accent-border: rgba(197, 160, 89, 0.3);
  --brand-accent-glow: rgba(197, 160, 89, 0.2);
  
  /* ── NEUTRALS (Now Dynamic) ── */
  --text-main: #ffffff;
  --text-muted: #d1d1d6;
  --text-faint: #71717a;
  --bg-dim: rgba(255, 255, 255, 0.05);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --input-bg: #000000;
  --input-border: #27272a;
  
  /* ── UI STATES ── */
  --success: #10b981;
  --error: #e57373;
  
  /* ── CONSTANTS ── */
  --radius: 2px;
  --radius-lg: 4px;

  /* ── TYPOGRAPHY DEFAULTS (Overridden by theme-engine) ── */
  --font-primary: 'Barlow', sans-serif;
  --title-font: 'Barlow', sans-serif;
  --secondary-title-font: 'Barlow', sans-serif;
}

input::placeholder, textarea::placeholder {
  color: #a1a1aa; /* Lighter grey for better legibility */
  opacity: 1;
}

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

body {
  font-family: var(--font-primary), sans-serif;
  background: var(--brand-surface);
  color: var(--text-main);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.6;
}

h1, h2, h3, .page-title {
  font-family: var(--title-font), sans-serif;
}

/* Debug Modal */
#debugModal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 800px;
  max-height: 80vh;
  background: var(--brand-surface-mid);
  border: 2px solid var(--brand-accent);
  border-radius: var(--radius-lg);
  z-index: 1000;
  padding: 24px;
  display: none;
  flex-direction: column;
  box-shadow: 0 0 50px rgba(0,0,0,0.8);
}
#debugModal pre {
  background: var(--input-bg);
  padding: 16px;
  color: var(--success);
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  overflow: auto;
  flex: 1;
  border: 1px solid var(--input-border);
}
#debugOverlay {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.85);
  z-index: 999;
  display: none;
}

/* ── HEADER ── */
header {
  background: var(--brand-surface-mid);
  border-bottom: 1px solid var(--brand-accent-border);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-accent-light);
  letter-spacing: 0.02em;
}

/* ── LAYOUT ── */
.app-wrapper {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 64px);
}

/* ── SIDEBAR ── */
.sidebar {
  background: var(--brand-surface-mid);
  border-right: 1px solid var(--border-subtle);
  padding: 32px 0 0;
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.sidebar-section {
  padding: 0 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 8px;
}

.sidebar-section-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-faint);
  font-weight: 600;
  margin-bottom: 10px;
  padding: 0 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 400;
  border: 1px solid transparent;
}

.nav-item:hover {
  background: var(--bg-dim);
  color: var(--text-main);
}

.nav-item.active {
  background: var(--brand-accent-dim);
  border-color: var(--brand-accent-border);
  border-left: 3px solid var(--brand-accent);
  color: var(--brand-accent-light);
  font-weight: 500;
}

.nav-step {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
  font-family: 'DM Mono', monospace;
  opacity: 0.7;
}

.nav-item.active .nav-step {
  background: var(--brand-accent);
  border-color: var(--brand-accent);
  color: var(--brand-surface);
  opacity: 1;
}

.nav-item.complete .nav-step::before {
  content: '✓';
  font-size: 10px;
}

/* ── MAIN ── */
.main {
  padding: 40px 48px;
  max-width: 960px;
}

.page { display: none; animation: fadeIn 0.2s ease; }
.page.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── PAGE HEADER ── */
.page-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.page-eyebrow {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand-accent-light);
  font-weight: 600;
  margin-bottom: 8px;
}

.page-title {
  font-size: 26px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.2;
}

.page-desc {
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 14px;
  max-width: 560px;
}

/* ── FORM ELEMENTS ── */
.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px var(--brand-accent-dim);
}

.input-prefix::before {
  content: '\00A3';
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--brand-accent);
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  pointer-events: none;
  z-index: 1;
}

/* ── SECTION TITLES ── */
.section-title {
  font-family: var(--secondary-title-font), sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 16px;
  margin-top: 32px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title .pill {
  font-family: var(--font-primary), sans-serif;
  font-size: 10px;
  background: var(--brand-accent-dim);
  color: var(--brand-accent-light);
  border: 1px solid var(--brand-accent-border);
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* ── FINANCIALS TABLE ── */
.fin-table th {
  text-align: center;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 600;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.fin-table tr.total td {
  background: var(--brand-accent-dim);
  font-weight: 600;
  color: var(--brand-accent-light);
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  border-top: 1px solid var(--brand-accent-border);
}

.fin-table input[type="number"]:focus {
  border-bottom-color: var(--brand-accent);
  background: var(--brand-accent-dim);
}

/* ── ADJUSTMENTS ── */
.adj-row.total-row {
  background: var(--brand-accent-dim);
  border-top: 1px solid var(--brand-accent-border);
  font-weight: 600;
  color: var(--brand-accent-light);
}

.adj-input:focus {
  border-bottom-color: var(--brand-accent);
  background: var(--brand-accent-dim);
}

/* ── MULTIPLE SELECTOR ── */
.multiple-card.selected {
  background: var(--brand-accent-dim);
  border-color: var(--brand-accent);
}

.multiple-card.selected .weight { color: var(--brand-accent-light); }

/* ── RESULTS ── */
.results-hero {
  background: linear-gradient(135deg, var(--brand-surface-light) 0%, var(--brand-surface-mid) 100%);
  border: 1px solid var(--brand-accent-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}

.results-hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--brand-accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.val-point.mid .amount { font-size: 44px; color: var(--brand-accent-light); }

.breakdown-row .weighted { font-family: 'DM Mono', monospace; font-size: 13px; color: var(--brand-accent-light); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-family: var(--font-primary), sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  border: 1px solid transparent;
  gap: 8px;
  outline: none;
}

.btn-primary {
  background: var(--brand-accent);
  color: var(--brand-surface);
}
.btn-primary:hover {
  background: var(--brand-accent-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border-color: var(--brand-accent-border);
  color: var(--brand-accent-light);
}
.btn-outline:hover {
  border-color: var(--brand-accent);
  background: var(--brand-accent-dim);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}
.btn-ghost:hover {
  color: var(--text-main);
  background: var(--bg-dim);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 15px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ── INFO BOX ── */
.info-box {
  background: var(--brand-accent-dim);
  border: 1px solid var(--brand-accent-border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 20px;
}

.info-box .icon { color: var(--brand-accent); }

/* ── STATUS BAR (TOAST) ── */
.status-bar {
  position: fixed;
  top: 80px;
  right: 48px;
  background: var(--brand-surface-light);
  border: 1px solid var(--brand-accent-border);
  color: var(--brand-accent-light);
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  opacity: 0;
  transform: translateX(50px);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-bar::before {
  content: '✦';
}

.status-bar.show {
  opacity: 1;
  transform: translateX(0);
}

/* ── SIDEBAR LOGO ── */
.sidebar-logo-container {
  margin-top:auto; 
  padding:32px 24px; 
  display:flex; 
  flex-direction:column; 
  align-items:flex-start; 
  gap:12px;
}

.sidebar-logo {
  height:100px; 
  width:auto; 
  display:block; 
  filter: drop-shadow(0 0 10px var(--brand-accent-glow));
}

/* ── FORM GRID & GROUPS ── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.form-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  font-weight: 600;
}

.form-group input, 
.form-group select, 
.form-group textarea {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  padding: 12px 14px;
  border-radius: var(--radius);
  color: var(--text-main);
  font-family: var(--font-primary), sans-serif;
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.input-prefix {
  position: relative;
}

.input-prefix input {
  padding-left: 32px;
}

/* ── FINANCIALS TABLE ── */
.fin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-bottom: 32px;
}

.fin-table th {
  text-align: center;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 600;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.fin-table th:first-child {
  text-align: left;
}

.fin-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

.fin-table td:not(:first-child) {
  text-align: center;
  font-family: 'DM Mono', monospace;
}

.fin-table input {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius);
  color: var(--text-main);
  text-align: right;
  font-family: 'DM Mono', monospace;
  font-size: 14px;
  padding: 8px 12px;
  outline: none;
  transition: all 0.2s;
}

.fin-table input:focus {
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px var(--brand-accent-dim);
}

/* ── ADJUSTMENT ROWS ── */
.adj-row {
  display: grid;
  grid-template-columns: 1fr 120px 120px 120px 1fr 40px;
  gap: 12px;
  padding: 8px 0;
  align-items: center;
}

.adj-row.header {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 8px;
}

.adj-input {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: var(--radius);
  padding: 8px 10px;
  color: var(--text-main);
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  width: 100%;
  outline: none;
  text-align: right;
}

.adj-value {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  text-align: right;
}

/* ── SHAREHOLDER ROWS ── */
.shareholder-row {
  display: grid;
  grid-template-columns: 1fr 140px 160px 40px;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.shareholder-row.header {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
}

/* ── MULTIPLE GRID ── */
.multiple-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.multiple-card {
  background: var(--brand-surface-mid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.multiple-card .year { font-size: 11px; text-transform: uppercase; color: var(--text-faint); margin-bottom: 8px; }
.multiple-card .weight { font-size: 28px; font-weight: 700; color: var(--text-main); font-family: 'DM Mono', monospace; }
.multiple-card .label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ── RESULTS GRID ── */
.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.result-card {
  background: var(--brand-surface-mid);
  border: 1px solid var(--border-subtle);
  padding: 20px;
  border-radius: var(--radius);
}

.result-card .card-label { font-size: 10px; text-transform: uppercase; color: var(--text-faint); margin-bottom: 8px; }
.result-card .card-value { font-size: 20px; font-weight: 700; color: var(--brand-accent-light); font-family: 'DM Mono', monospace; }
.result-card .card-sub { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ── BREAKDOWN ── */
.ebitda-breakdown {
  background: var(--brand-surface-mid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 32px;
}

.breakdown-row {
  display: grid;
  grid-template-columns: 1fr 140px 80px 140px;
  padding: 10px 0;
  font-size: 13px;
}

/* ── TABLES ── */
.share-table {
  width: 100%;
  border-collapse: collapse;
}

.share-table th { text-align: left; font-size: 10px; text-transform: uppercase; color: var(--text-faint); padding: 12px; border-bottom: 1px solid var(--border-subtle); }
.share-table td { padding: 12px; border-bottom: 1px solid var(--border-subtle); font-size: 14px; }

/* ── MISC ── */
.btn-row { display: flex; align-items: center; margin-top: 40px; gap: 16px; }
.spacer { flex: 1; }
.add-btn { background: none; border: 1px dashed var(--border-subtle); color: var(--text-muted); padding: 10px; width: 100%; border-radius: var(--radius); cursor: pointer; font-size: 13px; transition: all 0.2s; }
.remove-btn { background: none; border: none; color: var(--error); cursor: pointer; font-size: 18px; opacity: 0.6; }
.remove-btn:hover { opacity: 1; }
.narrative-box { width: 100%; min-height: 200px; line-height: 1.7; }
.report-disclaimer { margin-top: 40px; padding: 24px; background: var(--bg-dim); border: 1px solid var(--border-subtle); font-size: 12px; color: var(--text-faint); border-radius: var(--radius); }