/* ============================================================================
   AVFX CRM — SMALL SHARED PIECES
   Badge · tag · avatar · tooltip · toast · one-time-password input
   ========================================================================== */

/* --- BADGE ---------------------------------------------------------------
   Status, risk and verification. Colour never carries meaning alone — the
   label is always present. See docs/03-UX-PATTERNS.md §9.                 */

.badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  block-size: 21px; padding-inline: var(--space-4);
  font-size: var(--fs-2xs); font-weight: var(--fw-semi);
  letter-spacing: .02em; white-space: nowrap;
  border: 1px solid transparent; border-radius: var(--radius-xs);
}
.badge::before {
  content: ""; inline-size: 5px; block-size: 5px;
  border-radius: var(--radius-full); background: currentColor; flex: none;
}
.badge--success { color: var(--color-success-fg); background: var(--color-success-subtle); border-color: var(--color-success-border); }
.badge--danger  { color: var(--color-danger-fg);  background: var(--color-danger-subtle);  border-color: var(--color-danger-border); }
.badge--warning { color: var(--color-warning-fg); background: var(--color-warning-subtle); border-color: var(--color-warning-border); }
.badge--info    { color: var(--color-info-fg);    background: var(--color-info-subtle);    border-color: var(--color-info-border); }
.badge--neutral { color: var(--color-neutral-fg); background: var(--color-neutral-subtle); border-color: var(--color-neutral-border); }
.badge--purple  { color: var(--color-purple-fg);  background: var(--color-purple-subtle);  border-color: var(--color-purple-border); }

/* --- TAG ----------------------------------------------------------------- */

.tags { display: flex; align-items: center; gap: var(--space-3); min-inline-size: 0; }
.tag {
  display: inline-flex; align-items: center;
  block-size: 20px; max-inline-size: 88px; padding-inline: var(--space-3);
  font-size: var(--fs-2xs);
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  color: var(--color-text-secondary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.tag--more { border-style: dashed; flex: none; color: var(--color-text-tertiary); }

/* --- AVATAR --------------------------------------------------------------
   Initials, tinted deterministically from the name so the same person is
   always the same colour.                                                 */

.avatar {
  display: grid; place-items: center; flex: none;
  inline-size: 24px; block-size: 24px;
  border-radius: var(--radius-full);
  font-size: 10px; font-weight: var(--fw-semi); letter-spacing: .02em;
  background: var(--color-primary-subtle);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-border);
  text-transform: uppercase;
}
.avatar--lg { inline-size: 34px; block-size: 34px; font-size: var(--fs-xs); }
.avatar--xl { inline-size: 56px; block-size: 56px; font-size: var(--fs-lg); }
.avatar--t1 { background: var(--color-purple-subtle);  color: var(--color-purple);  border-color: var(--color-purple-border); }
.avatar--t2 { background: var(--color-success-subtle); color: var(--color-success); border-color: var(--color-success-border); }
.avatar--t3 { background: var(--color-warning-subtle); color: var(--color-warning); border-color: var(--color-warning-border); }
.avatar--t4 { background: var(--color-neutral-subtle); color: var(--color-neutral); border-color: var(--color-neutral-border); }

/* --- TOOLTIP -------------------------------------------------------------
   Native title attribute is used for simple cases; this is for rich ones. */

.tip {
  position: fixed; z-index: var(--z-tooltip);
  max-inline-size: 280px;
  padding: var(--space-3) var(--space-4);
  background: var(--tip-bg); color: var(--tip-text);
  border-radius: var(--radius-sm);
  font-size: var(--fs-2xs); line-height: 1.4;
  box-shadow: var(--elev-3);
  pointer-events: none;
}
.tip b { display: block; color: var(--tip-title); font-weight: var(--fw-semi); }
.tip dl { display: grid; grid-template-columns: auto 1fr; gap: 1px var(--space-4); margin-block-start: var(--space-2); }
.tip dt { color: var(--tip-muted); }

/* --- TOAST ---------------------------------------------------------------
   Bottom corner, one at a time. Success lasts 4s; with Undo, 8s and pauses
   on hover. Errors never dismiss themselves.                              */

.toasts {
  position: fixed; inset-block-end: var(--space-6); inset-inline-end: var(--space-6);
  z-index: var(--z-toast);
  display: flex; flex-direction: column-reverse; gap: var(--space-4);
}
.toast {
  display: flex; align-items: center; gap: var(--space-4);
  min-inline-size: 260px; max-inline-size: 420px;
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-inline-start: 3px solid var(--color-neutral);
  border-radius: var(--radius-md);
  box-shadow: var(--elev-3);
  font-size: var(--fs-xs);
  animation: toast-in var(--dur-base) var(--ease-out);
}
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }
.toast.is-out { animation: toast-out var(--dur-fast) var(--ease-in) forwards; }
@keyframes toast-out { to { opacity: 0; transform: translateY(8px); } }
.toast--success { border-inline-start-color: var(--color-success); }
.toast--error   { border-inline-start-color: var(--color-danger); }
.toast--info    { border-inline-start-color: var(--color-info); }
.toast svg { inline-size: 15px; block-size: 15px; flex: none; }
.toast--success svg { color: var(--color-success); }
.toast--error svg   { color: var(--color-danger); }
.toast__msg { flex: 1; }
.toast__act { font-weight: var(--fw-semi); color: var(--color-primary); padding-inline: var(--space-3); }
.toast__x { color: var(--color-text-tertiary); }
.toast__x:hover { color: var(--color-text-primary); }

/* --- ONE-TIME PASSWORD INPUT --------------------------------------------- */

.otp { display: flex; gap: var(--space-4); justify-content: center; }
.otp input {
  inline-size: 42px; block-size: 50px;
  text-align: center;
  font-size: var(--fs-xl); font-weight: var(--fw-semi);
  font-variant-numeric: tabular-nums;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  transition: border-color var(--dur-instant), background var(--dur-instant);
}
.otp input:hover { border-color: var(--color-border-strong); }
.otp input:focus-visible { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-subtle); }
.otp input.is-filled { border-color: var(--color-primary-border); background: var(--color-primary-subtle); }
.otp.is-error input { border-color: var(--color-danger); }
.otp.is-error { animation: otp-shake var(--dur-base) var(--ease-out); }
@keyframes otp-shake {
  0%,100% { transform: translateX(0); }
  25% { transform: translateX(-5px); } 75% { transform: translateX(5px); }
}
@media (prefers-reduced-motion: reduce) { .otp.is-error { animation: none; } }

/* --- FORM FIELD ----------------------------------------------------------
   Labels ABOVE fields, always. Required is marked; optional is not.       */

.field { display: flex; flex-direction: column; gap: var(--space-3); }
.field > label { font-size: var(--fs-xs); font-weight: var(--fw-medium); color: var(--color-text-secondary); }
.field__req { color: var(--color-danger); }
.input {
  block-size: var(--ctl-h-lg); inline-size: 100%;
  padding-inline: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm); color: var(--color-text-primary);
  transition: border-color var(--dur-instant), box-shadow var(--dur-instant);
}
.input::placeholder { color: var(--color-text-tertiary); }
.input:hover { border-color: var(--color-border-strong); }
.input:focus-visible { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-subtle); }
.input[aria-invalid="true"] { border-color: var(--color-danger); }
.input[aria-invalid="true"]:focus-visible { box-shadow: 0 0 0 3px var(--color-danger-subtle); }

.field__err {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--fs-2xs); color: var(--color-danger);
}
.field__err svg { inline-size: 12px; block-size: 12px; }

.input-group { position: relative; }
.input-group .input { padding-inline-end: 38px; }
.input-group__btn {
  position: absolute; inset-inline-end: var(--space-3); inset-block-start: 50%;
  transform: translateY(-50%);
  display: grid; place-items: center;
  inline-size: 26px; block-size: 26px; border-radius: var(--radius-sm);
  color: var(--color-text-tertiary);
}
.input-group__btn:hover { background: var(--color-surface-sunken); color: var(--color-text-primary); }
.input-group__btn svg { inline-size: 15px; block-size: 15px; }

.checkbox { display: inline-flex; align-items: center; gap: var(--space-4); cursor: pointer; font-size: var(--fs-sm); }
.checkbox input { position: absolute; opacity: 0; }
.checkbox__box {
  display: grid; place-items: center; flex: none;
  inline-size: 16px; block-size: 16px;
  border: 1.5px solid var(--color-border-strong); border-radius: var(--radius-xs);
}
.checkbox__box svg { inline-size: 11px; block-size: 11px; color: var(--color-on-accent); opacity: 0; stroke-width: 3; }
.checkbox input:checked + .checkbox__box { background: var(--color-primary); border-color: var(--color-primary); }
.checkbox input:checked + .checkbox__box svg { opacity: 1; }
.checkbox input:focus-visible + .checkbox__box { outline: 2px solid var(--color-focus); outline-offset: 2px; }