/* === Design System === */
:root {
  --bg: #0d0f0e;
  --surface: #141614;
  --border: #2a2e2b;
  --accent: #c4a55a;
  --text-primary: #e8e6e1;
  --text-secondary: #8a8880;
  --fail: #b85c4a;
  --pass: #4a7a5c;
  --neutral: #4a6070;

  --font-display: 'DM Serif Display', serif;
  --font-prose: 'DM Serif Text', serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

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

html {
  min-height: 100%;
}

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
}

/* === Header === */
.header {
  padding: 24px 32px;
}

.wordmark {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

/* === Main === */
.main {
  display: flex;
  justify-content: center;
  padding: 40px 24px 60px;
}

/* === Panel (upload + processing) === */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 40px 36px;
  width: 100%;
  max-width: 580px;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.panel-subtitle {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

/* === Dropzone === */
.dropzone {
  border: 2px dashed var(--border);
  border-radius: 6px;
  padding: 28px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: 8px;
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--accent);
  background: rgba(196, 165, 90, 0.04);
}

.dropzone-icon {
  font-size: 24px;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 8px;
}

.dropzone-label {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.dropzone-sublabel {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.dropzone-hint {
  font-size: 12px;
  color: var(--text-secondary);
}

.file-name {
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 20px;
  min-height: 20px;
}

/* === Form Fields === */
.field-group {
  margin-bottom: 20px;
}

.field-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.field-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
}

.field-input:focus {
  border-color: var(--accent);
}

.field-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

.field-note {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 6px;
}

.field-error {
  font-size: 13px;
  color: var(--fail);
  margin-top: 8px;
  min-height: 0;
}

/* === Radio Group === */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.radio-option {
  font-size: 14px;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.radio-option input[type="radio"] {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* === Button === */
.btn-primary {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: opacity 0.2s;
  margin-top: 12px;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* === Processing State === */
#state-processing {
  text-align: center;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 24px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.processing-title {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.processing-status {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 24px;
  min-height: 20px;
}

.processing-hint {
  font-size: 12px;
  color: var(--text-secondary);
}

/* === Report === */
.report {
  width: 100%;
  max-width: 860px;
  padding: 0 24px;
}

.report-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 32px 0;
}

.report-header {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.report-title {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.report-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

/* Executive Finding */
.executive-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 4px;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.badge-synthetic {
  background: rgba(196, 165, 90, 0.12);
  color: var(--accent);
  border: 1px solid rgba(196, 165, 90, 0.3);
}

.badge-governed {
  background: rgba(74, 122, 92, 0.12);
  color: var(--pass);
  border: 1px solid rgba(74, 122, 92, 0.3);
}

.badge-corrective {
  background: rgba(74, 96, 112, 0.12);
  color: var(--neutral);
  border: 1px solid rgba(74, 96, 112, 0.3);
}

.badge-fragmentation {
  background: rgba(138, 136, 128, 0.12);
  color: var(--text-secondary);
  border: 1px solid rgba(138, 136, 128, 0.3);
}

.executive-details {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.executive-headline {
  font-family: var(--font-prose);
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-primary);
}

/* Section Heading */
.section-title {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

/* Gate Analysis */
.gate {
  margin-bottom: 28px;
}

.gate-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.gate-name {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.status-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.status-pass {
  background: rgba(74, 122, 92, 0.15);
  color: var(--pass);
}

.status-partial {
  background: rgba(196, 165, 90, 0.15);
  color: var(--accent);
}

.status-fail {
  background: rgba(184, 92, 74, 0.15);
  color: var(--fail);
}

.gate-finding {
  font-family: var(--font-prose);
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 10px;
}

.gate-evidence {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
  border-left: 3px solid var(--border);
  padding: 10px 16px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 0 4px 4px 0;
}

/* Fidelity Scorecard */
.scorecard-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
}

.scorecard-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}

.scorecard-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(42, 46, 43, 0.4);
  vertical-align: top;
}

.scorecard-table .facet-name {
  color: var(--text-primary);
}

.scorecard-table .sub-check {
  padding-left: 28px;
  color: var(--text-secondary);
  font-size: 12px;
}

.scorecard-table .finding-text {
  color: var(--text-secondary);
  font-size: 12px;
  max-width: 400px;
}

.status-icon-intact { color: var(--pass); }
.status-icon-degraded { color: var(--accent); }
.status-icon-failed { color: var(--fail); }

/* Pattern Cards */
.pattern-card {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
  margin-bottom: 16px;
  background: var(--surface);
}

.pattern-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.pattern-name {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.pattern-gate {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
}

.pattern-severity {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 12px;
}

.pattern-evidence {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
  border-left: 3px solid var(--border);
  padding: 10px 16px;
  margin: 12px 0;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 0 4px 4px 0;
}

.pattern-intervention {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
}

.pattern-intervention strong {
  color: var(--text-primary);
  font-weight: 500;
}

.no-patterns {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
  font-family: var(--font-prose);
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  background: var(--surface);
}

/* Remediation */
.remediation-item {
  margin-bottom: 20px;
}

.remediation-target {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 4px;
}

.remediation-class {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 6px;
}

.remediation-guidance {
  font-family: var(--font-prose);
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Methodology (collapsible) */
.methodology-toggle {
  width: 100%;
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  transition: color 0.2s;
}

.methodology-toggle:hover {
  color: var(--text-primary);
}

.methodology-content {
  display: none;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.7;
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 4px 4px;
}

.methodology-content.open {
  display: block;
}

/* Report Actions */
.report-actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

.btn-secondary {
  padding: 12px 24px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-primary);
  cursor: pointer;
  transition: border-color 0.2s;
}

.btn-secondary:hover {
  border-color: var(--accent);
}

/* Scope Failure */
.scope-failure {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 48px 40px;
  max-width: 580px;
  margin: 0 auto;
  text-align: center;
}

.scope-failure h2 {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.scope-failure p {
  font-family: var(--font-prose);
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
}

/* === Footer === */
.footer {
  text-align: center;
  padding: 24px;
  font-size: 11px;
  color: var(--text-secondary);
}

.footer p {
  margin-bottom: 4px;
}