/* ============================================
   TOOLSLAB — SCREENS EXTRA
   Supplemental CSS for:
   - Toast component
   - Profile sub-screen (#screenProfile)
   - Billing sub-screen (#screenBilling)
   - Manage Tools sub-screen (#screenManageTools)
   - Upgrade sheet (#upgradeSheetOverlay)
   - Log-out confirm sheet (#logoutSheetOverlay)
   - Add-to-project sheet (#projectSheetOverlay)
   - Tool-access sheet (#toolAccessSheetOverlay)

   Rules: only existing design tokens used.
   New sub-screens follow the exact same translateX(100%)
   mechanic as .screen-settings in layout.css.
   ============================================ */

/* ---- TOAST ---- */
#toastContainer {
  position: fixed;
  bottom: calc(var(--input-bar-h) + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  z-index: var(--z-toast);
  background: var(--bg-surface-3);
  color: var(--text-primary);
  font-size: var(--fs-sm);
  font-weight: 500;
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--r-full);
  box-shadow: var(--sh-md);
  border: 1px solid var(--border-med);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition:
    opacity var(--dur-base) var(--ease),
    transform var(--dur-base) var(--ease);
}
#toastContainer.toast-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
#toastContainer.toast-success {
  border-color: var(--success, #4caf6d);
  background: color-mix(in srgb, var(--bg-surface-3) 85%, var(--success, #4caf6d));
}
#toastContainer.toast-error {
  border-color: var(--danger, #e05d5d);
  background: color-mix(in srgb, var(--bg-surface-3) 85%, var(--danger, #e05d5d));
}
#toastContainer.toast-info {
  border-color: var(--info, #4a9ce0);
  background: color-mix(in srgb, var(--bg-surface-3) 85%, var(--info, #4a9ce0));
}

/* ---- SUB-SCREENS (Profile, Billing, Manage Tools) ----
   Identical transition mechanic to .screen-settings:
   absolute, full-inset, translateX(100%) default,
   translateX(0) when [data-screen] matches. */
.screen-sub {
  position: absolute;
  inset: 0;
  background: var(--bg-app);
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease);
  z-index: 6; /* above settings (z:5) */
  display: flex;
  flex-direction: column;
  visibility: hidden;       /* hides from AT and prevents focus when off-screen */
  pointer-events: none;     /* belt-and-suspenders: no mouse/touch either */
}
.screen-sub.is-open {
  transform: translateX(0);
  visibility: visible;
  pointer-events: auto;
}

/* ---- PROFILE SCREEN SPECIFICS ---- */
.profile-avatar-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-6) var(--sp-5) var(--sp-4);
}
.profile-avatar-xl {
  width: 72px; height: 72px;
  border-radius: var(--r-full);
  background: var(--accent);
  color: var(--accent-text-on);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: var(--fs-xl);
  flex-shrink: 0;
}
.profile-name-display {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--text-primary);
}
.profile-email-display {
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

/* ---- EDITABLE FIELD (inside settings-inner groups) ---- */
.field-input {
  width: 100%;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-base);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease);
}
.field-input:focus {
  border-color: var(--accent);
}
.field-label {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--sp-2);
  display: block;
}
.field-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

/* ---- BILLING SCREEN ---- */
.billing-plan-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-full);
  background: var(--bg-surface-3);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

/* ---- MANAGE TOOLS: toggle rows ---- */
.manage-tools-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4);
  border-radius: var(--r-lg);
  gap: var(--sp-3);
}
.manage-tools-row:hover {
  background: var(--bg-surface-2);
}
.manage-tools-meta {
  flex: 1;
  min-width: 0;
}
.manage-tools-title {
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--text-primary);
}
.manage-tools-sub {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-top: 2px;
}

/* ---- UPGRADE SHEET ---- */
.upgrade-feature-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: var(--sp-5);
}
.upgrade-feature-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-2);
  border-bottom: 1px solid var(--border-subtle);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}
.upgrade-feature-item:last-child { border-bottom: none; }
.upgrade-check {
  width: 16px; height: 16px;
  color: var(--success);
  flex-shrink: 0;
}
.upgrade-plan-name {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--sp-1);
}
.upgrade-plan-price {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: var(--sp-4);
}

/* ---- LOGOUT CONFIRM SHEET ---- */
.logout-confirm-title {
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--sp-2);
}
.logout-confirm-sub {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  text-align: center;
  margin-bottom: var(--sp-5);
}
.sheet-btn-row {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

/* ---- PROJECT / TOOL-ACCESS SHEETS ---- */
.project-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease);
}
.project-item:hover { background: var(--bg-surface-2); }
.project-item-name {
  flex: 1;
  font-size: var(--fs-base);
  color: var(--text-primary);
}
.project-item-check {
  width: 18px; height: 18px;
  color: var(--accent);
}
.project-new-input-wrap {
  display: flex;
  gap: var(--sp-2);
  padding: var(--sp-3) 0 var(--sp-2);
}
.project-new-input {
  flex: 1;
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-base);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease);
}
.project-new-input:focus { border-color: var(--accent); }

/* tool-access option row selected state */
.list-row.is-selected .list-row-trail svg.access-check {
  display: block;
}
.list-row .list-row-trail svg.access-check {
  display: none;
  width: 18px; height: 18px;
  color: var(--accent);
}
.list-row.is-selected {
  background: var(--accent-soft);
}