/* ── Buttons ── */
.wb-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 20px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600; border: none;
  transition: all 0.15s; white-space: nowrap;
  width: auto; cursor: pointer;
}
.wb-btn:disabled, .wb-btn[disabled] {
  opacity: 0.4; pointer-events: none; cursor: not-allowed;
}
.wb-btn-primary { background: var(--navy); color: white; }
.wb-btn-primary:hover { background: var(--navy-mid); }
.wb-btn-teal { background: var(--teal); color: white; }
.wb-btn-teal:hover { background: var(--teal-dark); }
.wb-btn-outline {
  background: transparent; color: var(--wb-text-primary, #334155);
  border: 1px solid var(--wb-input-border, #CBD5E1);
  font-weight: 500;
}
.wb-btn-outline:hover { background: var(--wb-card-header-bg, #F8FAFC); }
.wb-btn-ghost {
  background: transparent; color: var(--teal); font-weight: 500;
}
.wb-btn-ghost:hover { background: rgba(46,196,182,0.08); }
.wb-btn-danger {
  background: transparent; color: var(--red);
  border: 1px solid var(--red);
}
.wb-btn-danger:hover { background: var(--red); color: white; }
.wb-btn-sm { padding: 6px 14px; font-size: 12px; }

/* ── Badges & Pills ── */
.wb-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 10px;
  font-size: 9px; font-weight: 700; letter-spacing: 0.04em;
}
.wb-badge-navy { background: var(--navy); color: white; }
.wb-badge-teal { background: var(--teal-glow); color: var(--teal); }
.wb-badge-green { background: var(--green-light); color: var(--green); }
.wb-badge-amber { background: var(--amber-light); color: #92400E; }
.wb-badge-red { background: var(--red-light); color: var(--red); }

.wb-pill {
  padding: 3px 8px; border-radius: 5px;
  background: var(--bg); border: 1px solid var(--border);
  font-size: 9px;
}

/* ── Tier pill ── */
.wb-tier-pill {
  padding: 3px 8px; border-radius: 8px;
  font-size: 9px; font-weight: 700; letter-spacing: 0.04em;
}
.wb-tier-pill[data-tier="foundation"] { background: var(--tier-foundation-bg); color: var(--tier-foundation); }
.wb-tier-pill[data-tier="practitioner"] { background: var(--tier-practitioner-bg); color: var(--tier-practitioner); }
.wb-tier-pill[data-tier="advanced"] { background: var(--tier-advanced-bg); color: var(--tier-advanced); }

/* ── Form elements ── */
.wb-label {
  display: block; font-size: 11px; font-weight: 600;
  color: var(--wb-text-secondary, #64748B); margin-bottom: 6px;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.wb-input {
  width: 100%; padding: 10px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--wb-input-border, #CBD5E1);
  font-size: 13px; font-family: var(--font-sans);
  background: var(--surface); color: var(--wb-text-primary, #334155);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.wb-input:focus {
  outline: none; border-color: var(--teal);
  box-shadow: 0 0 0 2px var(--wb-input-focus-ring, rgba(46,196,182,0.2));
}
.wb-input:disabled {
  opacity: 0.5; pointer-events: none; cursor: not-allowed;
  border-color: var(--border);
}
.wb-input::placeholder { font-style: italic; color: var(--slate-light); }
.wb-input--compact { padding: var(--wb-input-compact-padding, 6px 10px); }
.wb-textarea { resize: vertical; min-height: 60px; }
.wb-helper { font-size: 10px; color: var(--slate-light); margin-top: 4px; }

/* Custom select */
.wb-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748B' d='M2.5 4.5L6 8l3.5-3.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

/* ── Chip (multi-select pills) ── */
.wb-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 12px; border-radius: 16px;
  font-size: 11px; font-weight: 500;
  border: 1.5px solid var(--border); background: var(--surface);
  cursor: pointer; transition: all 0.15s; user-select: none;
}
.wb-chip:hover { border-color: var(--teal); background: var(--teal-light); }
.wb-chip.wb-chip--selected {
  background: var(--navy); color: white; border-color: var(--navy); font-weight: 600;
}

/* ── Custom checkbox ── */
.wb-checkbox {
  appearance: none; width: 16px; height: 16px;
  border: 1px solid var(--wb-input-border, #CBD5E1);
  border-radius: 3px; background: var(--surface);
  cursor: pointer; position: relative;
  transition: all 0.15s; flex-shrink: 0;
}
.wb-checkbox:checked {
  background: var(--teal); border-color: var(--teal);
}
.wb-checkbox:checked::after {
  content: ''; position: absolute;
  left: 4.5px; top: 1.5px; width: 5px; height: 9px;
  border: solid white; border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ── Toggle switch ── */
.wb-toggle {
  appearance: none; width: 32px; height: 18px;
  border-radius: 9px; background: var(--wb-input-border, #CBD5E1);
  cursor: pointer; position: relative;
  transition: background 0.15s ease; flex-shrink: 0;
  border: none;
}
.wb-toggle:checked { background: var(--teal); }
.wb-toggle::after {
  content: ''; position: absolute;
  top: 2px; left: 2px; width: 14px; height: 14px;
  border-radius: 50%; background: white;
  transition: transform 0.15s ease;
}
.wb-toggle:checked::after { transform: translateX(14px); }

/* ── Teal link ── */
.wb-link {
  color: var(--teal); text-decoration: none; cursor: pointer;
  transition: color 0.15s;
}
.wb-link:hover { color: var(--teal-dark); }

/* ── Cards ── */
.wb-card {
  background: var(--surface); border-radius: var(--radius-md);
  border: 1px solid var(--border); padding: 14px 16px;
  transition: all 0.15s;
}
.wb-card--interactive { cursor: pointer; }
.wb-card--interactive:hover { border-color: var(--navy); box-shadow: var(--shadow-sm); }
.wb-card--selected { border: 2px solid var(--navy); background: var(--bg); }

/* ── Option card selector ── */
.wb-option-card {
  flex: 1; padding: 10px; border-radius: var(--radius-md);
  border: 2px solid var(--wb-input-border, #CBD5E1);
  text-align: center; position: relative;
  cursor: pointer; transition: all 0.15s;
}
.wb-option-card:hover {
  border-color: var(--navy);
  transform: scale(1.01);
}
.wb-option-card--selected {
  border-color: var(--navy); background: var(--navy); color: white;
}
.wb-option-card--selected::after {
  content: ''; position: absolute; top: 6px; right: 6px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal);
}
.wb-option-card--amber.wb-option-card--selected {
  border-color: #D97706; background: #FFFBEB; color: #92400E;
}
.wb-option-card--red.wb-option-card--selected {
  border-color: var(--red); background: var(--red-light); color: #991B1B;
}

/* ── Modal ── */
.wb-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
}
.wb-modal {
  background: var(--surface); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl); max-width: 90vw; max-height: 90vh;
  overflow: hidden; display: flex; flex-direction: column;
}
.wb-modal-header {
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  background: #F8FAFC; display: flex; align-items: center;
  justify-content: space-between;
}
.wb-modal-body { padding: 18px; overflow-y: auto; flex: 1; }
.wb-modal-footer {
  padding: 12px 18px; border-top: 1px solid var(--border);
  background: #FAFBFC; display: flex; justify-content: flex-end; gap: 8px;
}

/* ── Toast ── */
.wb-toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 300; display: flex; flex-direction: column; gap: 8px; }
.wb-toast {
  padding: 10px 16px; border-radius: var(--radius-md);
  background: var(--navy); color: white; font-size: 12px; font-weight: 500;
  box-shadow: var(--shadow-lg); animation: wb-toast-in 0.2s ease;
}
@keyframes wb-toast-in { from { opacity: 0; transform: translateY(10px); } }

/* ── Progress ring ── */
.wb-progress-ring { display: inline-flex; align-items: center; justify-content: center; position: relative; }
.wb-progress-ring svg { transform: rotate(-90deg); }
.wb-progress-ring-text {
  position: absolute; font-size: 9px; font-weight: 700; color: var(--teal);
}

/* ── Station rail button ── */
.wb-rail-btn {
  width: 32px; height: 32px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  border: none; background: transparent; position: relative;
  font-size: 10px; font-weight: 600; color: #475569;
  cursor: pointer; transition: all 0.15s;
}
.wb-rail-btn:hover { background: rgba(255,255,255,0.04); }
.wb-rail-btn--active {
  background: rgba(46,196,182,0.12);
  border-left: 2px solid var(--teal);
  color: var(--teal); font-weight: 700;
}
.wb-rail-btn--completed .wb-rail-check {
  position: absolute; top: 1px; right: 1px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--green);
  display: flex; align-items: center; justify-content: center;
}
.wb-rail-btn--stale .wb-rail-stale-dot {
  position: absolute; top: 2px; right: 2px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--stale-color);
}

/* ── Upstream context badges ── */
.wb-context-badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.wb-context-badge {
  padding: 3px 8px; border-radius: 5px;
  background: var(--bg); border: 1px solid var(--border);
  font-size: 9px;
}

/* ── Guidance banner ── */
.wb-guidance {
  background: #F0FDF9; border: 1px solid #BBF7D0;
  border-radius: var(--radius-md); padding: 8px 14px;
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 16px;
}
.wb-guidance-text { flex: 1; font-size: 11px; color: #166534; line-height: 1.4; }
.wb-guidance-dismiss { font-size: 9px; color: #6EE7B7; cursor: pointer; white-space: nowrap; }
.wb-guidance-close { color: #86EFAC; cursor: pointer; font-size: 14px; line-height: 1; background: none; border: none; }

/* ── Phase indicator bar ── */
.wb-phases { display: flex; align-items: center; margin-bottom: 16px; }
.wb-phase {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 14px; font-size: 11px;
}
.wb-phase:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.wb-phase:last-child { border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.wb-phase--current { background: var(--navy); color: white; font-weight: 600; }
.wb-phase--completed { background: var(--green-light); color: #059669; font-weight: 600; cursor: pointer; }
.wb-phase--upcoming {
  background: var(--bg); color: #CBD5E1;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.wb-phase:last-child.wb-phase--upcoming { border-right: 1px solid var(--border); }
.wb-phase-num {
  width: 18px; height: 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 800;
}
.wb-phase--current .wb-phase-num { background: var(--teal); color: var(--navy); }
.wb-phase--completed .wb-phase-num { background: var(--green); color: white; }
.wb-phase--upcoming .wb-phase-num { border: 1.5px solid #CBD5E1; color: #CBD5E1; }