/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Base */
  --bg-base:        #f7faf9;
  --bg-card:        #ffffff;
  --bg-card-alt:    #f0f5f4;
  --bg-nav:         #ffffff;
  --bg-header:      #ffffff;

  /* Accent */
  --accent-primary:   #14b8a6;
  --accent-secondary: #fbbf24;

  /* Status */
  --status-on-track:  #14b8a6;
  --status-at-risk:   #fbbf24;
  --status-action:    #ef4444;
  --status-pending:   #9ca3af;
  --status-slate:     #64748b;

  /* Org colors */
  --org-isaca:    #14b8a6;
  --org-comptia:  #d85a30;
  --org-cisco:    #185fa5;
  --org-aws:      #ea580c;

  /* Text */
  --text-primary:   #1a1a1a;
  --text-secondary: #4b5563;
  --text-muted:     #9ca3af;

  /* Borders */
  --border-base:    #e2e8e6;
  --border-card:    #e2e8e6;

  /* Radius / spacing */
  --radius-card:    10px;
  --radius-sm:      6px;
  --radius-pill:    999px;

  /* Transitions */
  --transition-tab:    200ms ease;
  --transition-btn:    150ms ease;
  --transition-drawer: 280ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html, body {
  height: 100%;
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ────────────────────────────────────────────────── */
.app-header {
  background: var(--bg-header);
  border-bottom: 1px solid var(--border-base);
  padding: 0 20px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-title {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: #085041;
  text-transform: none;
}

/* ── Tab Nav ───────────────────────────────────────────────── */
.tab-nav {
  position: relative;
  display: flex;
  background: var(--bg-nav);
  border-bottom: 1px solid var(--border-base);
  padding: 0 20px;
  gap: 4px;
}

.tab-btn {
  position: relative;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 14px 16px 12px;
  cursor: pointer;
  transition: color var(--transition-tab);
  white-space: nowrap;
}

.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active { color: var(--accent-primary); }

.tab-indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--accent-primary);
  border-radius: 2px 2px 0 0;
  transition: left var(--transition-tab), width var(--transition-tab);
  pointer-events: none;
}

/* ── Tab Content ───────────────────────────────────────────── */
.tab-content-wrapper {
  position: relative;
  padding: 20px;
  min-height: calc(100vh - 56px - 49px);
}

.tab-panel {
  position: absolute;
  inset: 0;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  /* transitions handled via JS for sequenced cross-fade */
}

.tab-panel.active {
  opacity: 1;
  pointer-events: auto;
  position: relative;
}

/* ── Add Cert Button Row ────────────────────────────────────── */
.dashboard-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 20px;
}

/* ── Org Group ──────────────────────────────────────────────── */
.org-group { margin-bottom: 28px; }

.org-group-header {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-variant: small-caps;
  color: var(--text-muted);
  padding: 0 4px 8px;
  border-bottom: 1px solid var(--border-base);
  margin-bottom: 12px;
}

/* ── Cards ──────────────────────────────────────────────────── */
.cert-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-card);
  border-left-width: 4px;
  padding: 14px 16px;
  margin-bottom: 10px;
  position: relative;
  cursor: grab;
  user-select: none;
}

.cert-card:active { cursor: grabbing; }
.cert-card.dragging { opacity: 0.45; }
.cert-card.drag-over { outline: 2px dashed var(--accent-primary); outline-offset: 2px; }

.cert-card[data-org="ISACA"]    { border-left-color: var(--org-isaca); }
.cert-card[data-org="CompTIA"]  { border-left-color: var(--org-comptia); }
.cert-card[data-org="Cisco"]    { border-left-color: var(--org-cisco); }
.cert-card[data-org="AWS"]      { border-left-color: var(--org-aws); }

/* Card header row */
.cert-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.cert-name-block { flex: 1; min-width: 0; }

.cert-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.cert-org-inline {
  font-weight: 400;
}

.cert-org-inline[data-org="ISACA"]   { color: var(--org-isaca); }
.cert-org-inline[data-org="CompTIA"] { color: var(--org-comptia); }
.cert-org-inline[data-org="Cisco"]   { color: var(--org-cisco); }
.cert-org-inline[data-org="AWS"]     { color: var(--org-aws); }

.cert-dates {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Card right cluster */
.cert-card-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.status-badge {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  text-transform: uppercase;
}

.status-badge.on-track  { background: #d1faf5; color: #0f766e; }
.status-badge.at-risk   { background: #fef9c3; color: #92400e; }
.status-badge.action    { background: #fee2e2; color: #b91c1c; }
.status-badge.pending   { background: #f3f4f6; color: #6b7280; }
.status-badge.expiry    { background: #e2e8f0; color: #475569; }

/* Icon buttons */
.icon-btn {
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  opacity: 0.35;
  font-size: 1rem;
  transition: opacity var(--transition-btn), color var(--transition-btn);
  line-height: 1;
  color: var(--text-secondary);
  border-radius: 4px;
}

.icon-btn:hover { opacity: 1; }
.icon-btn.edit:hover { color: var(--accent-primary); }
.icon-btn.remove:hover { color: var(--status-action); }

/* ── Progress Bar ───────────────────────────────────────────── */
.progress-section { margin-top: 6px; }

.progress-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.progress-label { font-weight: 500; }
.progress-count { color: var(--text-muted); }

.progress-track {
  height: 6px;
  background: #e5e7eb;
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-fill {
  height: 100%;
  border-radius: 99px;
  /* width transition handled via JS for staggered animation */
}

.progress-fill.on-track { background: var(--status-on-track); }
.progress-fill.at-risk  { background: var(--status-at-risk); }
.progress-fill.action   { background: var(--status-action); }
.progress-fill.pending  { background: var(--status-pending); }
.progress-fill.expiry   { background: var(--status-slate); }

/* Pace marker */
.progress-pace-marker {
  position: relative;
  height: 10px;
  margin-bottom: 2px;
}

.pace-tick {
  position: absolute;
  top: 0;
  width: 2px;
  height: 10px;
  background: #9ca3af;
  transform: translateX(-50%);
}

.pace-label {
  position: absolute;
  top: 11px;
  font-size: 0.65rem;
  color: var(--text-muted);
  transform: translateX(-50%);
  white-space: nowrap;
}

/* Log Activity button row */
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  gap: 8px;
}

.fee-info {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.footnote {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 6px;
}

/* ── Pending locked bar ──────────────────────────────────────── */
.pending-bar-wrap {
  background: #f3f4f6;
  border-radius: 8px;
  padding: 10px 12px;
  margin-top: 6px;
}

.pending-bar-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.pending-bar-track {
  height: 6px;
  background: #d1d5db;
  border-radius: 99px;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 7px 14px;
  cursor: pointer;
  transition: transform 200ms ease-out, box-shadow 200ms ease-out; /* hover-OUT speed */
}

.btn:hover {
  transform: scale(1.03);
  transition: transform 150ms ease-out, box-shadow 150ms ease-out; /* hover-IN speed */
}

.btn-primary {
  background: var(--accent-primary);
  color: #fff;
}
.btn-primary:hover {
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent-primary) 35%, transparent);
}

.btn-secondary {
  background: var(--accent-secondary);
  color: #1a1a1a;
}
.btn-secondary:hover {
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent-secondary) 35%, transparent);
}

.btn-ghost {
  background: #f3f4f6;
  color: var(--text-secondary);
}
.btn-ghost:hover { background: #e5e7eb; }

/* ── Section Headers (Dashboard) ──────────────────────────── */
.section-header {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 28px 0 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-base);
}

/* ── Completed / Expired rows ─────────────────────────────── */
.flat-list { list-style: none; }

.flat-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 4px;
  border-bottom: 1px solid var(--border-base);
  font-size: 0.82rem;
}

.flat-row:last-child { border-bottom: none; }

.flat-row-name { font-weight: 600; color: var(--text-primary); flex: 1; }
.flat-row-meta { color: var(--text-muted); font-size: 0.75rem; }

/* ── Drawer ─────────────────────────────────────────────────── */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 250ms ease-out;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
  transition: opacity 250ms ease-out;
}

.drawer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-height: 85vh;
  background: #fff;
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.12);
  z-index: 101;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 250ms ease-in; /* close: slightly faster */
}

.drawer.open {
  transform: translateY(0);
  transition: transform 300ms ease-out; /* open */
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--border-base);
  flex-shrink: 0;
}

.drawer-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  line-height: 1;
}

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}

.drawer-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border-base);
  flex-shrink: 0;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ── Activity Log Table ──────────────────────────────────────── */
.log-total {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-primary);
  margin-bottom: 12px;
}

.log-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin-bottom: 20px;
}

.log-table th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 6px 8px;
  border-bottom: 1px solid var(--border-base);
}

.log-table td {
  padding: 7px 6px;
  border-bottom: 1px solid #f3f4f6;
  color: var(--text-primary);
  vertical-align: top;
}

.log-table tr:last-child td { border-bottom: none; }

/* ── Form Fields ─────────────────────────────────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

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

.form-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-input, .form-select, .form-textarea {
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.85rem;
  color: var(--text-primary);
  background: #fff;
  outline: none;
  transition: border-color 150ms;
  font-family: inherit;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary) 15%, transparent);
}

.form-textarea { resize: vertical; min-height: 60px; }

.form-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 16px 0 8px;
  grid-column: 1 / -1;
}

/* ── Confirm Dialog ──────────────────────────────────────────── */
.dialog-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 150ms;
}

.dialog-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.dialog-box {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  max-width: 360px;
  width: 90%;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.dialog-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.dialog-body {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.dialog-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ── Planned Cert Rows ─────────────────────────────────────── */
.planned-list { list-style: none; }

.planned-row {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  margin-bottom: 8px;
  overflow: hidden;
}

.planned-row-header { padding: 11px 14px; }

.planned-row-top {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.planned-row-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.planned-row-spacer { flex: 1; }

.planned-row-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.planned-row-bottom {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.planned-row-expand {
  display: none;
  padding: 10px 14px 12px;
  border-top: 1px solid var(--border-base);
  background: var(--bg-card-alt);
}

.planned-row-expand.open { display: block; }

.expand-field {
  display: flex;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 5px 0;
  border-bottom: 1px solid var(--border-base);
  line-height: 1.5;
}

.expand-field:last-child { border-bottom: none; }

.expand-label {
  font-weight: 600;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  min-width: 90px;
  flex-shrink: 0;
  padding-top: 2px;
}

/* Pass / Fail icon button hover colors */
.icon-btn.pass:hover { color: #16a34a; opacity: 1; }
.icon-btn.fail:hover { color: #9ca3af; opacity: 1; }
.icon-btn.fail { font-size: 1rem; }

/* ── Sync Button ─────────────────────────────────────────────── */
.btn-sync {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  color: var(--accent-primary);
  border: 1.5px solid var(--accent-primary);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  cursor: pointer;
  line-height: 1;
  font-family: inherit;
  transition: background 200ms ease-out, color 200ms ease-out, border-color 200ms ease-out,
              opacity 200ms ease-out, box-shadow 200ms ease-out, transform 200ms ease-out;
}

.btn-sync:hover:not(:disabled) {
  background: color-mix(in srgb, var(--accent-primary) 10%, transparent);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent-primary) 35%, transparent);
  transform: scale(1.03);
  transition: background 150ms ease-out, color 150ms ease-out, border-color 150ms ease-out,
              opacity 150ms ease-out, box-shadow 150ms ease-out, transform 150ms ease-out;
}

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

@keyframes sync-success-pulse {
  0%   { transform: scale(1.0); }
  50%  { transform: scale(1.05); }
  100% { transform: scale(1.0); }
}

.btn-sync.success {
  color: #16a34a;
  border-color: #16a34a;
  background: #f0fdf4;
  animation: sync-success-pulse 300ms ease-out;
}

.btn-sync.error {
  color: var(--status-action);
  border-color: var(--status-action);
  background: #fef2f2;
}

/* ── Utilities ─────────────────────────────────────────────── */
.text-muted     { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-accent    { color: var(--accent-primary); }
.text-amber     { color: var(--accent-secondary); }
.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }