/**
 * Component Styles
 * Buttons, Inputs, Cards, Badges
 */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 36px;
  padding: 0 var(--space-4);
  font-family: var(--font-ui);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  line-height: 1;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn-primary {
  background-color: var(--accent-primary);
  color: var(--text-on-primary);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--accent-primary-hover);
}

.btn-secondary {
  background-color: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--border);
  border-color: var(--border-hover);
}

.btn-ghost {
  background-color: transparent;
  color: var(--text-primary);
}

.btn-ghost:hover:not(:disabled) {
  background-color: rgba(87, 182, 194, 0.12);
  color: var(--accent-cyan);
}

.btn-destructive {
  background-color: var(--accent-error);
  color: var(--text-on-primary);
}

.btn-destructive:hover:not(:disabled) {
  background-color: #ff8aa0;
}

.btn-sm {
  height: 32px;
  padding: 0 var(--space-3);
  font-size: var(--text-sm);
}

.btn-lg {
  height: 44px;
  padding: 0 var(--space-5);
  font-size: var(--text-lg);
}

/* Icon in button */
.btn .nf,
.btn .ui-icon {
  font-size: 16px;
}

/* Inputs */
.input {
  width: 100%;
  height: 40px;
  padding: 0 var(--space-4);
  font-family: var(--font-ui);
  font-size: var(--text-base);
  color: var(--text-primary);
  background-color: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-fast);
}

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

.input:hover {
  border-color: var(--text-secondary);
}

.input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(87, 182, 194, 0.18);
}

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

textarea.input {
  height: auto;
  min-height: 100px;
  padding: var(--space-3) var(--space-4);
  resize: vertical;
}

select.input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23565f89' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

/* Input groups */
.input-group {
  display: flex;
  gap: var(--space-2);
}

.input-group .input {
  flex: 1;
}

/* Cards */
.card {
  background-color: var(--bg-surface);
  background-color: color-mix(in srgb, var(--bg-surface) var(--surface-opacity), transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: border-color var(--transition-fast);
  backdrop-filter: blur(var(--panel-blur));
  -webkit-backdrop-filter: blur(var(--panel-blur));
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.card::after {
  content: '';
  position: absolute;
  right: -8px;
  bottom: -8px;
  width: 112px;
  height: 112px;
  background-image: url('/assets/branding/northforge-logo.svg');
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 0.035;
  filter: saturate(0) contrast(1.02);
  pointer-events: none;
  z-index: 0;
}

.card > * {
  position: relative;
  z-index: 1;
}

.card-hover:hover {
  border-color: var(--accent-primary);
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.card-description {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-top: var(--space-1);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.badge-default {
  background-color: var(--bg-elevated);
  color: var(--text-primary);
}

.badge-primary {
  background-color: rgba(217, 164, 65, 0.14);
  color: var(--accent-primary);
}

.badge-secondary {
  background-color: rgba(111, 138, 168, 0.2);
  color: var(--accent-secondary);
}

.badge-success {
  background-color: rgba(158, 206, 106, 0.15);
  color: var(--accent-success);
}

.badge-warning {
  background-color: rgba(201, 122, 53, 0.15);
  color: var(--accent-warning);
}

.badge-error {
  background-color: rgba(247, 118, 142, 0.15);
  color: var(--accent-error);
}

/* Divider */
.divider {
  height: 1px;
  background-color: var(--border);
  margin: var(--space-4) 0;
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12);
  text-align: center;
  color: var(--text-secondary);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: var(--space-4);
  color: var(--text-muted);
}

.empty-state-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.empty-state-description {
  font-size: var(--text-sm);
  max-width: 300px;
}

/* Nerd Font utilities */
.nf {
  font-family: 'JetBrainsMono Nerd Font', 'FiraCode Nerd Font', 'SFMono Nerd Font', monospace;
  font-style: normal;
  font-weight: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.ui-icon {
  --icon-url: none;
  width: 16px;
  height: 16px;
  display: inline-block;
  flex-shrink: 0;
  vertical-align: middle;
  background-color: currentColor;
  -webkit-mask: var(--icon-url) center / contain no-repeat;
  mask: var(--icon-url) center / contain no-repeat;
}

.icon-menu { --icon-url: url('/assets/icons/menu.svg'); }
.icon-home { --icon-url: url('/assets/icons/home.svg'); }
.icon-search { --icon-url: url('/assets/icons/search.svg'); }
.icon-email { --icon-url: url('/assets/icons/email.svg'); }
.icon-incident-response { --icon-url: url('/assets/icons/incident-response.svg'); }
.icon-risk { --icon-url: url('/assets/icons/risk.svg'); }
.icon-network { --icon-url: url('/assets/icons/network.svg'); }
.icon-hex { --icon-url: url('/assets/icons/hex.svg'); }
.icon-strings { --icon-url: url('/assets/icons/strings.svg'); }
.icon-conversations { --icon-url: url('/assets/icons/conversations.svg'); }
.icon-statistics { --icon-url: url('/assets/icons/statistics.svg'); }
.icon-flow { --icon-url: url('/assets/icons/flow.svg'); }
.icon-map { --icon-url: url('/assets/icons/map.svg'); }
.icon-chevron-left { --icon-url: url('/assets/icons/chevron-left.svg'); }
.icon-chevron-right { --icon-url: url('/assets/icons/chevron-right.svg'); }
.icon-upload { --icon-url: url('/assets/icons/upload.svg'); }
.icon-folder { --icon-url: url('/assets/icons/folder.svg'); }
.icon-file { --icon-url: url('/assets/icons/file.svg'); }
.icon-close { --icon-url: url('/assets/icons/close.svg'); }
.icon-copy { --icon-url: url('/assets/icons/copy.svg'); }
.icon-refresh { --icon-url: url('/assets/icons/refresh.svg'); }
.icon-binary { --icon-url: url('/assets/icons/binary.svg'); }
.icon-artifact { --icon-url: url('/assets/icons/artifact.svg'); }
.icon-hash { --icon-url: url('/assets/icons/hash.svg'); }
.icon-terminal { --icon-url: url('/assets/icons/terminal.svg'); }
.icon-user { --icon-url: url('/assets/icons/user.svg'); }
.icon-warning { --icon-url: url('/assets/icons/warning.svg'); }
.icon-info { --icon-url: url('/assets/icons/info.svg'); }
.icon-github { --icon-url: url('/assets/icons/github.svg'); }
.icon-linkedin { --icon-url: url('/assets/icons/linkedin.svg'); }
.icon-download { --icon-url: url('/assets/icons/download.svg'); }
.icon-settings { --icon-url: url('/assets/icons/settings.svg'); }
.icon-overview { --icon-url: url('/assets/icons/overview.svg'); }
.icon-triage { --icon-url: url('/assets/icons/triage.svg'); }
.icon-evidence { --icon-url: url('/assets/icons/evidence.svg'); }
.icon-workflow { --icon-url: url('/assets/icons/workflow.svg'); }
.icon-timeline { --icon-url: url('/assets/icons/timeline.svg'); }
.icon-report { --icon-url: url('/assets/icons/report.svg'); }
.icon-governance { --icon-url: url('/assets/icons/governance.svg'); }
.icon-register { --icon-url: url('/assets/icons/register.svg'); }
.icon-assessment { --icon-url: url('/assets/icons/assessment.svg'); }
.icon-monitoring { --icon-url: url('/assets/icons/monitoring.svg'); }
.icon-desktop { --icon-url: url('/assets/icons/desktop.svg'); }

/* Toast notifications */
.nf-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md, 8px);
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 10000;
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  max-width: 400px;
}

.nf-toast-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nf-toast-info {
  background: var(--bg-secondary, #1e1e2e);
  color: var(--text-primary, #cdd6f4);
  border: 1px solid var(--border-primary, #313244);
}

.nf-toast-success {
  background: var(--bg-secondary, #1e1e2e);
  color: var(--color-success, #a6e3a1);
  border: 1px solid var(--color-success, #a6e3a1);
}

.nf-toast-error {
  background: var(--bg-secondary, #1e1e2e);
  color: var(--color-error, #f38ba8);
  border: 1px solid var(--color-error, #f38ba8);
}

/* Help panel */
.help-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 8999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.help-overlay-visible {
  opacity: 1;
  pointer-events: auto;
}

.help-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 90vw);
  background: var(--bg-primary, #1a1b26);
  border-left: 1px solid var(--border-primary, #313244);
  z-index: 9000;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.help-panel-open {
  transform: translateX(0);
}

.help-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4, 1rem) var(--space-5, 1.25rem);
  border-bottom: 1px solid var(--border-primary, #313244);
  flex-shrink: 0;
}

.help-panel-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary, #cdd6f4);
  margin: 0;
}

.help-panel-close {
  background: none;
  border: none;
  color: var(--text-secondary, #a6adc8);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0 var(--space-2, 0.5rem);
  line-height: 1;
  border-radius: var(--radius-sm, 4px);
  transition: color 0.15s ease, background 0.15s ease;
}

.help-panel-close:hover {
  color: var(--text-primary, #cdd6f4);
  background: var(--bg-secondary, #1e1e2e);
}

.help-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5, 1.25rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-5, 1.25rem);
}

.help-section-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent, #89b4fa);
  margin: 0 0 var(--space-3, 0.75rem) 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.help-section-content {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-secondary, #a6adc8);
}

.help-section-content p {
  margin: 0 0 var(--space-3, 0.75rem) 0;
}

.help-section-content p:last-child {
  margin-bottom: 0;
}

.help-section-content strong {
  color: var(--text-primary, #cdd6f4);
  font-weight: 600;
}

.help-section-content ul,
.help-section-content ol {
  margin: 0 0 var(--space-3, 0.75rem) 0;
  padding-left: 1.25em;
}

.help-section-content li {
  margin-bottom: var(--space-1, 0.25rem);
}

.help-section-content code {
  background: var(--bg-secondary, #1e1e2e);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-family: var(--font-mono, monospace);
  font-size: 0.82em;
  color: var(--color-accent, #89b4fa);
}

.help-section-content kbd {
  display: inline-block;
  background: var(--bg-elevated, #242637);
  border: 1px solid var(--border-primary, #313244);
  border-radius: 3px;
  padding: 0.1em 0.45em;
  font-family: var(--font-mono, monospace);
  font-size: 0.78em;
  color: var(--text-primary, #cdd6f4);
}

.help-trigger-label {
  font-size: 0.8rem;
}

/* Modal overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  display: flex;
  padding: 2rem;
  overflow-y: auto;
}