/* v2 shared primitives. All rules scoped under body[data-theme="v2"]
   so they only activate for super_users. The v1 cascade is left untouched
   for everyone else. */

/* ──────────────────────────────────────────────────────────────
   Universal focus-visible ring.
   Only renders when the user is keyboard-navigating (the
   body.keyboard-nav class is added by bindKeyboardMode in core/ui.js).
   This avoids the "click and see an outline" UX of pure :focus.
   ────────────────────────────────────────────────────────────── */
body[data-theme="v2"].keyboard-nav :focus-visible,
body[data-theme="v2"] button:focus-visible,
body[data-theme="v2"] a:focus-visible,
body[data-theme="v2"] input:focus-visible,
body[data-theme="v2"] select:focus-visible,
body[data-theme="v2"] textarea:focus-visible,
body[data-theme="v2"] [role="button"]:focus-visible,
body[data-theme="v2"] [tabindex]:not([tabindex="-1"]):focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--focus-ring-soft);
  border-radius: var(--radius-xs);
  transition: box-shadow var(--duration-fast) var(--ease-out);
}

/* Remove the v1 outline from non-keyboard focus to keep a clean look. */
body[data-theme="v2"]:not(.keyboard-nav) :focus:not(:focus-visible) {
  outline: none;
}

/* ──────────────────────────────────────────────────────────────
   Buttons
   ────────────────────────────────────────────────────────────── */
body[data-theme="v2"] .btn,
body[data-theme="v2"] .ghost-btn,
body[data-theme="v2"] .login-btn,
body[data-theme="v2"] .export-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-md);
  font-weight: var(--weight-strong);
  letter-spacing: .01em;
  border-radius: var(--radius-sm);
  border: var(--border-subtle);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}

body[data-theme="v2"] .btn:hover,
body[data-theme="v2"] .ghost-btn:hover,
body[data-theme="v2"] .export-btn:hover {
  background: var(--panel-3);
  border-color: var(--line-strong);
}

body[data-theme="v2"] .btn:active,
body[data-theme="v2"] .ghost-btn:active,
body[data-theme="v2"] .export-btn:active {
  transform: translateY(1px);
}

body[data-theme="v2"] .btn:disabled,
body[data-theme="v2"] .ghost-btn:disabled,
body[data-theme="v2"] .export-btn:disabled,
body[data-theme="v2"] .btn[aria-disabled="true"] {
  opacity: .55;
  cursor: not-allowed;
}

body[data-theme="v2"] .btn-primary,
body[data-theme="v2"] .login-btn {
  background: linear-gradient(135deg, #4a9eff, #6cb8ff 55%, #93dcff);
  color: #04122a;
  border-color: transparent;
  box-shadow: var(--shadow-pop);
}

body[data-theme="v2"] .btn-primary:hover,
body[data-theme="v2"] .login-btn:hover {
  background: linear-gradient(135deg, #5aa9ff, #7cc4ff 55%, #a4e1ff);
  filter: brightness(1.04);
}

body[data-theme="v2"] .btn-secondary {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text-strong);
}

body[data-theme="v2"] .btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-secondary);
}

body[data-theme="v2"] .btn-ghost:hover {
  background: var(--panel-2);
  color: var(--text);
}

body[data-theme="v2"] .btn-danger {
  background: linear-gradient(135deg, #d9405a, #f37c91);
  color: #2a0610;
  border-color: transparent;
}

/* ──────────────────────────────────────────────────────────────
   Cards
   ────────────────────────────────────────────────────────────── */
body[data-theme="v2"] .card {
  background: var(--panel);
  border: var(--border-subtle);
  border-radius: var(--radius);
  padding: var(--space-6);
  box-shadow: var(--shadow-soft);
  transition: border-color var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out);
}

body[data-theme="v2"] .card-elevated,
body[data-theme="v2"] .card.hero-side-card.highlight {
  background: var(--panel-2);
  box-shadow: var(--shadow);
  border-color: var(--line-strong);
}

body[data-theme="v2"] .card-interactive,
body[data-theme="v2"] .quick-action-btn {
  cursor: pointer;
}

body[data-theme="v2"] .card-interactive:hover,
body[data-theme="v2"] .quick-action-btn:hover {
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

body[data-theme="v2"] .card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

body[data-theme="v2"] .card-title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--text-strong);
  line-height: var(--leading-tight);
}

body[data-theme="v2"] .card-sub {
  font-size: var(--text-sm);
  color: var(--muted);
  margin-top: var(--space-1);
  line-height: var(--leading-normal);
}

body[data-theme="v2"] .card-tag {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .14em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--panel-3);
  color: var(--blue-2);
  border: var(--border-subtle);
  font-weight: var(--weight-strong);
}

/* ──────────────────────────────────────────────────────────────
   Form fields
   ────────────────────────────────────────────────────────────── */
body[data-theme="v2"] .field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

body[data-theme="v2"] .field label,
body[data-theme="v2"] .field > label {
  font-size: var(--text-sm);
  font-weight: var(--weight-strong);
  color: var(--text-secondary);
  letter-spacing: .02em;
}

body[data-theme="v2"] .field input,
body[data-theme="v2"] .field select,
body[data-theme="v2"] .field textarea,
body[data-theme="v2"] input[type="text"],
body[data-theme="v2"] input[type="email"],
body[data-theme="v2"] input[type="password"],
body[data-theme="v2"] input[type="search"],
body[data-theme="v2"] input[type="number"] {
  background: var(--bg-soft);
  border: var(--border-subtle);
  color: var(--text-strong);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-family: inherit;
  transition: border-color var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
}

body[data-theme="v2"] .field input::placeholder,
body[data-theme="v2"] input::placeholder,
body[data-theme="v2"] textarea::placeholder {
  color: var(--muted);
}

body[data-theme="v2"] .field input:hover,
body[data-theme="v2"] .field select:hover,
body[data-theme="v2"] .field textarea:hover {
  border-color: var(--line-strong);
}

body[data-theme="v2"] .field input:focus,
body[data-theme="v2"] .field select:focus,
body[data-theme="v2"] .field textarea:focus {
  background: var(--panel-solid);
  border-color: var(--blue);
}

body[data-theme="v2"] .field-hint,
body[data-theme="v2"] .login-field-hint {
  font-size: var(--text-xs);
  color: var(--muted);
  margin-top: var(--space-1);
}

body[data-theme="v2"] .field-error {
  font-size: var(--text-xs);
  color: var(--red);
  margin-top: var(--space-1);
  font-weight: var(--weight-medium);
}

body[data-theme="v2"] .field.has-error input,
body[data-theme="v2"] .field.has-error select,
body[data-theme="v2"] .field.has-error textarea {
  border-color: var(--red);
}

/* ──────────────────────────────────────────────────────────────
   Modal (new — currently the app uses ad-hoc .confirm-dialog)
   ────────────────────────────────────────────────────────────── */
body[data-theme="v2"] .modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 16, .72);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  animation: v2-fade-in var(--duration-base) var(--ease-out);
}

body[data-theme="v2"] .modal {
  background: var(--panel-solid);
  border: var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

body[data-theme="v2"] .modal-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

body[data-theme="v2"] .modal-header h2,
body[data-theme="v2"] .modal-header h3 {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-strong);
}

body[data-theme="v2"] .modal-body {
  padding: var(--space-5) var(--space-6);
  overflow: auto;
  flex: 1;
}

body[data-theme="v2"] .modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

@keyframes v2-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ──────────────────────────────────────────────────────────────
   Badges + status chips — consolidate the two patterns
   ────────────────────────────────────────────────────────────── */
body[data-theme="v2"] .pill,
body[data-theme="v2"] .badge,
body[data-theme="v2"] .status-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-strong);
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  border: var(--border-subtle);
  background: var(--panel-2);
  color: var(--text-secondary);
}

body[data-theme="v2"] .pill.ok,
body[data-theme="v2"] .status-chip.tone-green,
body[data-theme="v2"] .badge.is-positive {
  background: rgba(47, 223, 163, .14);
  border-color: rgba(47, 223, 163, .32);
  color: var(--positive-soft);
}

body[data-theme="v2"] .pill.warn,
body[data-theme="v2"] .status-chip.tone-amber,
body[data-theme="v2"] .badge.is-warning {
  background: rgba(245, 199, 115, .14);
  border-color: rgba(245, 199, 115, .32);
  color: var(--warning-soft);
}

body[data-theme="v2"] .pill.bad,
body[data-theme="v2"] .status-chip.tone-red,
body[data-theme="v2"] .badge.is-danger {
  background: rgba(243, 124, 145, .14);
  border-color: rgba(243, 124, 145, .32);
  color: var(--danger-soft);
}

body[data-theme="v2"] .pill.info,
body[data-theme="v2"] .status-chip.tone-blue,
body[data-theme="v2"] .badge.is-info {
  background: rgba(108, 184, 255, .14);
  border-color: rgba(108, 184, 255, .32);
  color: var(--info-soft);
}

/* ──────────────────────────────────────────────────────────────
   Skeleton — refresh shimmer
   ────────────────────────────────────────────────────────────── */
body[data-theme="v2"] .skeleton {
  background: linear-gradient(
    90deg,
    var(--panel-2) 0%,
    var(--panel-3) 50%,
    var(--panel-2) 100%
  );
  background-size: 200% 100%;
  animation: v2-shimmer 1.4s var(--ease-in-out) infinite;
  border-radius: var(--radius-xs);
}

@keyframes v2-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ──────────────────────────────────────────────────────────────
   Toasts — pick up v2 tokens
   ────────────────────────────────────────────────────────────── */
body[data-theme="v2"] #toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: 200;
  pointer-events: none;
}

body[data-theme="v2"] .toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--panel-solid);
  border: var(--border-strong);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  min-width: 280px;
  max-width: 420px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out);
}

body[data-theme="v2"] .toast.toast-visible {
  opacity: 1;
  transform: translateY(0);
}

body[data-theme="v2"] .toast-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--weight-bold);
  flex-shrink: 0;
}

body[data-theme="v2"] .toast-success .toast-icon { background: rgba(47, 223, 163, .22); color: var(--green); }
body[data-theme="v2"] .toast-error   .toast-icon { background: rgba(243, 124, 145, .22); color: var(--red); }
body[data-theme="v2"] .toast-warning .toast-icon { background: rgba(245, 199, 115, .22); color: var(--amber); }
body[data-theme="v2"] .toast-info    .toast-icon { background: rgba(108, 184, 255, .22); color: var(--blue); }

body[data-theme="v2"] .toast-message {
  font-size: var(--text-sm);
  color: var(--text);
  line-height: var(--leading-normal);
  flex: 1;
}

body[data-theme="v2"] .toast-action {
  border: none;
  background: transparent;
  color: var(--blue-2);
  font-weight: var(--weight-strong);
  font-size: var(--text-sm);
  cursor: pointer;
  padding: var(--space-1) var(--space-2);
}