/* =========================================================
   ai.css — Grok AI loading overlay, settings modal,
            remediation tracker styles
   ========================================================= */

/* ── Loading Overlay ── */
#ai-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(3px);
}

.ai-loading-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 40px 48px;
  text-align: center;
  max-width: 360px;
  width: 90%;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
}

.ai-spinner-large {
  width: 56px;
  height: 56px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: ai-spin 0.85s linear infinite;
  margin: 0 auto 20px;
}

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

.ai-loading-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.ai-loading-sub {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ── AI Settings Modal ── */
#ai-settings-modal {
  position: fixed;
  inset: 0;
  z-index: 8000;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
}

.ai-settings-dialog {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  width: min(480px, 92vw);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.ai-settings-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--color-border);
}

.ai-settings-header-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.ai-settings-header-text {
  flex: 1;
}

.ai-settings-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.ai-settings-sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.ai-settings-body {
  padding: 20px 24px;
}

.ai-settings-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
  display: block;
}

.ai-key-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ai-key-row input {
  flex: 1;
  font-family: monospace;
  font-size: 0.85rem;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface-alt);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.2s;
}

.ai-key-row input:focus {
  border-color: var(--color-primary);
}

.ai-key-error {
  display: none;
  font-size: 0.78rem;
  color: var(--color-danger);
  margin-top: 6px;
}

.ai-key-hint {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 10px;
  line-height: 1.5;
}

.ai-key-hint a {
  color: var(--color-primary);
  text-decoration: none;
}

.ai-key-hint a:hover {
  text-decoration: underline;
}

.ai-settings-footer {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding: 14px 24px 20px;
  border-top: 1px solid var(--color-border);
}

/* ── AI button indicator — green dot when key is set ── */
#btn-ai-settings {
  position: relative;
}

#btn-ai-settings.ai-key-set::after {
  content: '';
  position: absolute;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success, #22c55e);
  border: 1.5px solid var(--color-surface);
}

/* ── AI Powered Badge ── */
.ai-powered-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-primary) 30%, transparent);
  border-radius: 20px;
  padding: 3px 10px;
  white-space: nowrap;
}

/* ── Remediation Tracker ── */
.remediation-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.remediation-header-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.remediation-item {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.remediation-item.remediation-closed {
  border-color: var(--color-success, #22c55e);
  background: color-mix(in srgb, var(--color-success, #22c55e) 5%, transparent);
}

.remediation-item-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  user-select: none;
  background: var(--color-surface-alt);
  transition: background 0.15s;
}

.remediation-item-header:hover {
  background: color-mix(in srgb, var(--color-primary) 6%, var(--color-surface-alt));
}

.remediation-item.remediation-closed .remediation-item-header {
  background: color-mix(in srgb, var(--color-success, #22c55e) 8%, var(--color-surface));
}

.remediation-item-title {
  flex: 1;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}

.remediation-item-domain {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.remediation-chevron {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.remediation-item.expanded .remediation-chevron {
  transform: rotate(180deg);
}

.remediation-item-body {
  display: none;
  padding: 16px;
  border-top: 1px solid var(--color-border);
}

.remediation-item.expanded .remediation-item-body {
  display: block;
}

.remediation-steps {
  margin: 0 0 16px 0;
  padding: 0;
  list-style: none;
  counter-reset: step-counter;
}

.remediation-steps li {
  counter-increment: step-counter;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 0.83rem;
  color: var(--color-text);
  line-height: 1.45;
}

.remediation-steps li::before {
  content: counter(step-counter);
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  margin-top: 1px;
}

/* ── Evidence Upload Zone ── */
.remediation-upload-zone {
  border: 2px dashed var(--color-border);
  border-radius: 8px;
  padding: 14px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}

.remediation-upload-zone:hover,
.remediation-upload-zone.drag-over {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 6%, transparent);
}

.remediation-upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.remediation-upload-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  pointer-events: none;
}

.remediation-upload-label strong {
  color: var(--color-primary);
}

.remediation-evidence-info {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: color-mix(in srgb, var(--color-success, #22c55e) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-success, #22c55e) 30%, transparent);
  border-radius: 8px;
  font-size: 0.8rem;
  color: var(--color-text);
}

.remediation-evidence-info .fa {
  color: var(--color-success, #22c55e);
}

.remediation-evidence-remove {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.15s;
}

.remediation-evidence-remove:hover {
  color: var(--color-danger);
}

/* ── Status Badges ── */
.remediation-badge-open {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--color-warning) 15%, transparent);
  color: var(--color-warning);
  border: 1px solid color-mix(in srgb, var(--color-warning) 30%, transparent);
  white-space: nowrap;
  flex-shrink: 0;
}

.remediation-badge-closed {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--color-success, #22c55e) 15%, transparent);
  color: var(--color-success, #22c55e);
  border: 1px solid color-mix(in srgb, var(--color-success, #22c55e) 30%, transparent);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Gap message in remediation body ── */
.remediation-gap-msg {
  font-size: 0.78rem;
  color: var(--color-danger);
  margin-bottom: 12px;
  padding: 8px 12px;
  background: color-mix(in srgb, var(--color-danger) 8%, transparent);
  border-radius: 6px;
  border-left: 3px solid var(--color-danger);
}

.remediation-steps-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.remediation-upload-label-heading {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 14px 0 8px;
}