/* =========================================================
   Mensum — Component Styles
   All classes prefixed with .mdc-
   ========================================================= */

/* =========================================================
   TYPOGRAPHY UTILITIES
   ========================================================= */
.mdc-h1 { font-size: var(--mdc-text-4xl); line-height: var(--mdc-leading-4xl); font-weight: var(--mdc-font-bold); letter-spacing: var(--mdc-tracking-tight); color: var(--mdc-text); }
.mdc-h2 { font-size: var(--mdc-text-3xl); line-height: var(--mdc-leading-3xl); font-weight: var(--mdc-font-semibold); letter-spacing: var(--mdc-tracking-tight); color: var(--mdc-text); }
.mdc-h3 { font-size: var(--mdc-text-2xl); line-height: var(--mdc-leading-2xl); font-weight: var(--mdc-font-semibold); letter-spacing: var(--mdc-tracking-snug); color: var(--mdc-text); }
.mdc-h4 { font-size: var(--mdc-text-xl);  line-height: var(--mdc-leading-xl);  font-weight: var(--mdc-font-semibold); color: var(--mdc-text); }
.mdc-h5 { font-size: var(--mdc-text-lg);  line-height: var(--mdc-leading-lg);  font-weight: var(--mdc-font-semibold); color: var(--mdc-text); }
.mdc-h6 { font-size: var(--mdc-text-md);  line-height: var(--mdc-leading-md);  font-weight: var(--mdc-font-semibold); color: var(--mdc-text); }

.mdc-body     { font-size: var(--mdc-text-base); line-height: var(--mdc-leading-base); color: var(--mdc-text); }
.mdc-body-lg  { font-size: var(--mdc-text-md);   line-height: var(--mdc-leading-md);   color: var(--mdc-text); }
.mdc-body-sm  { font-size: var(--mdc-text-sm);   line-height: var(--mdc-leading-sm);   color: var(--mdc-text); }
.mdc-caption  { font-size: var(--mdc-text-xs);   line-height: var(--mdc-leading-xs);   color: var(--mdc-text-subtle); }
.mdc-muted    { color: var(--mdc-text-muted); }
.mdc-subtle   { color: var(--mdc-text-subtle); }

.mdc-numeric  { font-family: var(--mdc-font-mono); font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

/* =========================================================
   BUTTON
   ========================================================= */
.mdc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--mdc-space-2);
  height: var(--mdc-control-h-md);
  padding: 0 var(--mdc-space-4);
  border: 1px solid transparent;
  border-radius: var(--mdc-radius-md);
  font: inherit;
  font-size: var(--mdc-text-base);
  font-weight: var(--mdc-font-medium);
  line-height: 1;
  color: var(--mdc-text);
  background: transparent;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition:
    background-color var(--mdc-duration-fast) var(--mdc-ease),
    border-color var(--mdc-duration-fast) var(--mdc-ease),
    color var(--mdc-duration-fast) var(--mdc-ease),
    box-shadow var(--mdc-duration-fast) var(--mdc-ease);
}
.mdc-btn:focus-visible { outline: none; box-shadow: var(--mdc-focus-ring); }
.mdc-btn:disabled, .mdc-btn[aria-disabled="true"] {
  opacity: 0.55; cursor: not-allowed; pointer-events: none;
}
.mdc-btn svg { width: 16px; height: 16px; flex: 0 0 16px; }

/* Variants */
.mdc-btn--primary {
  background: var(--mdc-brand);
  color: var(--mdc-brand-contrast);
  border-color: var(--mdc-brand);
}
.mdc-btn--primary:hover { background: var(--mdc-brand-hover); border-color: var(--mdc-brand-hover); }
.mdc-btn--primary:active { background: var(--mdc-brand-active); border-color: var(--mdc-brand-active); }

.mdc-btn--secondary {
  background: var(--mdc-surface);
  color: var(--mdc-text);
  border-color: var(--mdc-border);
}
.mdc-btn--secondary:hover { background: var(--mdc-bg-muted); border-color: var(--mdc-border-strong); }
.mdc-btn--secondary:active { background: var(--mdc-border); }

.mdc-btn--ghost {
  background: transparent;
  color: var(--mdc-text-muted);
  border-color: transparent;
}
.mdc-btn--ghost:hover { background: var(--mdc-bg-muted); color: var(--mdc-text); }
.mdc-btn--ghost:active { background: var(--mdc-border); }

.mdc-btn--danger {
  background: var(--mdc-danger);
  color: #ffffff;
  border-color: var(--mdc-danger);
}
.mdc-btn--danger:hover { background: var(--mdc-danger-700); border-color: var(--mdc-danger-700); }
.mdc-btn--danger:focus-visible { box-shadow: var(--mdc-focus-ring-danger); }

/* Sizes */
.mdc-btn--sm { height: var(--mdc-control-h-sm); padding: 0 var(--mdc-space-3); font-size: var(--mdc-text-sm); border-radius: var(--mdc-radius-sm); }
.mdc-btn--sm svg { width: 14px; height: 14px; flex-basis: 14px; }
.mdc-btn--lg { height: var(--mdc-control-h-lg); padding: 0 var(--mdc-space-5); font-size: var(--mdc-text-md); }
.mdc-btn--lg svg { width: 18px; height: 18px; flex-basis: 18px; }

/* Icon-only */
.mdc-btn--icon { padding: 0; width: var(--mdc-control-h-md); flex: 0 0 var(--mdc-control-h-md); }
.mdc-btn--icon.mdc-btn--sm { width: var(--mdc-control-h-sm); flex-basis: var(--mdc-control-h-sm); }
.mdc-btn--icon.mdc-btn--lg { width: var(--mdc-control-h-lg); flex-basis: var(--mdc-control-h-lg); }

/* =========================================================
   FORM CONTROLS
   ========================================================= */
.mdc-field { display: flex; flex-direction: column; gap: var(--mdc-space-2); }
.mdc-label {
  font-size: var(--mdc-text-sm);
  line-height: var(--mdc-leading-sm);
  font-weight: var(--mdc-font-medium);
  color: var(--mdc-text);
}
.mdc-label .mdc-required { color: var(--mdc-danger); margin-left: 2px; }
.mdc-helper {
  font-size: var(--mdc-text-xs);
  line-height: var(--mdc-leading-xs);
  color: var(--mdc-text-subtle);
}
.mdc-error {
  font-size: var(--mdc-text-xs);
  line-height: var(--mdc-leading-xs);
  color: var(--mdc-danger);
  display: flex; align-items: center; gap: var(--mdc-space-1);
}

.mdc-input,
.mdc-textarea,
.mdc-select {
  width: 100%;
  height: var(--mdc-control-h-md);
  padding: 0 var(--mdc-space-3);
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-md);
  background: var(--mdc-surface);
  color: var(--mdc-text);
  font: inherit;
  font-size: var(--mdc-text-base);
  line-height: var(--mdc-leading-base);
  transition:
    border-color var(--mdc-duration-fast) var(--mdc-ease),
    box-shadow var(--mdc-duration-fast) var(--mdc-ease),
    background-color var(--mdc-duration-fast) var(--mdc-ease);
}
.mdc-input::placeholder, .mdc-textarea::placeholder { color: var(--mdc-text-subtle); }
.mdc-input:hover, .mdc-textarea:hover, .mdc-select:hover { border-color: var(--mdc-border-strong); }
.mdc-input:focus, .mdc-textarea:focus, .mdc-select:focus {
  outline: none;
  border-color: var(--mdc-brand);
  box-shadow: var(--mdc-focus-ring);
}
.mdc-input:disabled, .mdc-textarea:disabled, .mdc-select:disabled {
  background: var(--mdc-bg-muted);
  color: var(--mdc-text-disabled);
  cursor: not-allowed;
}
.mdc-input[aria-invalid="true"], .mdc-textarea[aria-invalid="true"], .mdc-select[aria-invalid="true"] {
  border-color: var(--mdc-danger);
}
.mdc-input[aria-invalid="true"]:focus, .mdc-textarea[aria-invalid="true"]:focus, .mdc-select[aria-invalid="true"]:focus {
  box-shadow: var(--mdc-focus-ring-danger);
}

.mdc-textarea {
  height: auto;
  min-height: 88px;
  padding: var(--mdc-space-2) var(--mdc-space-3);
  resize: vertical;
  line-height: var(--mdc-leading-md);
}

.mdc-select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--mdc-text-muted) 50%),
    linear-gradient(135deg, var(--mdc-text-muted) 50%, transparent 50%);
  background-position:
    calc(100% - 16px) 50%,
    calc(100% - 11px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: var(--mdc-space-8);
}

/* Input group (with leading icon / suffix) */
.mdc-input-group { position: relative; display: flex; align-items: stretch; }
.mdc-input-group .mdc-input { padding-left: var(--mdc-space-8); }
.mdc-input-group__leading,
.mdc-input-group__trailing {
  position: absolute; top: 50%; transform: translateY(-50%);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--mdc-text-subtle);
  pointer-events: none;
}
.mdc-input-group__leading { left: var(--mdc-space-3); }
.mdc-input-group__trailing { right: var(--mdc-space-3); }
.mdc-input-group__leading svg, .mdc-input-group__trailing svg { width: 16px; height: 16px; }
.mdc-input-group--trailing .mdc-input { padding-left: var(--mdc-space-3); padding-right: var(--mdc-space-8); }

/* Checkbox + Radio (native styled) */
.mdc-check, .mdc-radio {
  display: inline-flex; align-items: flex-start; gap: var(--mdc-space-2);
  cursor: pointer; font-size: var(--mdc-text-base); color: var(--mdc-text);
  user-select: none; line-height: var(--mdc-leading-base);
}
.mdc-check input[type="checkbox"], .mdc-radio input[type="radio"] {
  appearance: none;
  flex: 0 0 18px;
  width: 18px; height: 18px;
  margin: 1px 0 0;
  border: 1.5px solid var(--mdc-border-strong);
  background: var(--mdc-surface);
  cursor: pointer;
  transition:
    border-color var(--mdc-duration-fast) var(--mdc-ease),
    background-color var(--mdc-duration-fast) var(--mdc-ease),
    box-shadow var(--mdc-duration-fast) var(--mdc-ease);
}
.mdc-check input[type="checkbox"] { border-radius: var(--mdc-radius-xs); }
.mdc-radio input[type="radio"] { border-radius: 50%; }

.mdc-check input[type="checkbox"]:checked,
.mdc-radio input[type="radio"]:checked {
  background-color: var(--mdc-brand);
  border-color: var(--mdc-brand);
}
.mdc-check input[type="checkbox"]:checked {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='3.5 8.5 6.5 11.5 12.5 5'/></svg>");
  background-size: 14px;
  background-position: center;
  background-repeat: no-repeat;
}
.mdc-radio input[type="radio"]:checked {
  background-image: radial-gradient(circle, white 32%, var(--mdc-brand) 36%);
}
.mdc-check input:focus-visible, .mdc-radio input:focus-visible {
  outline: none;
  box-shadow: var(--mdc-focus-ring);
}
.mdc-check input:disabled, .mdc-radio input:disabled,
.mdc-check input:disabled + *, .mdc-radio input:disabled + * {
  opacity: 0.55; cursor: not-allowed;
}

/* Switch / Toggle */
.mdc-switch {
  position: relative;
  display: inline-block;
  width: 36px; height: 20px;
  flex: 0 0 36px;
}
.mdc-switch input { opacity: 0; width: 0; height: 0; }
.mdc-switch__slider {
  position: absolute; inset: 0;
  background: var(--mdc-zinc-300);
  border-radius: var(--mdc-radius-full);
  transition: background-color var(--mdc-duration-base) var(--mdc-ease);
  cursor: pointer;
}
[data-theme="dark"] .mdc-switch__slider { background: var(--mdc-zinc-700); }
.mdc-switch__slider::after {
  content: "";
  position: absolute; top: 2px; left: 2px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--mdc-duration-base) var(--mdc-ease);
  box-shadow: var(--mdc-shadow-sm);
}
.mdc-switch input:checked + .mdc-switch__slider { background: var(--mdc-brand); }
.mdc-switch input:checked + .mdc-switch__slider::after { transform: translateX(16px); }
.mdc-switch input:focus-visible + .mdc-switch__slider { box-shadow: var(--mdc-focus-ring); }

.mdc-switch-row {
  display: inline-flex; align-items: center; gap: var(--mdc-space-3);
  cursor: pointer; color: var(--mdc-text); font-size: var(--mdc-text-base);
}

/* =========================================================
   BADGE / TAG / CHIP
   ========================================================= */
.mdc-badge {
  display: inline-flex; align-items: center; gap: 4px;
  height: 22px;
  padding: 0 var(--mdc-space-2);
  border-radius: var(--mdc-radius-full);
  font-size: var(--mdc-text-xs);
  line-height: 1;
  font-weight: var(--mdc-font-medium);
  border: 1px solid transparent;
  white-space: nowrap;
}
.mdc-badge svg { width: 12px; height: 12px; }
.mdc-badge--neutral { background: var(--mdc-bg-muted); color: var(--mdc-text-muted); border-color: var(--mdc-border); }
.mdc-badge--brand   { background: var(--mdc-brand-soft); color: var(--mdc-brand); border-color: var(--mdc-brand-soft-border); }
.mdc-badge--success { background: var(--mdc-success-soft); color: var(--mdc-success-soft-text); border-color: var(--mdc-success-soft-border); }
.mdc-badge--warning { background: var(--mdc-warning-soft); color: var(--mdc-warning-soft-text); border-color: var(--mdc-warning-soft-border); }
.mdc-badge--danger  { background: var(--mdc-danger-soft); color: var(--mdc-danger-soft-text); border-color: var(--mdc-danger-soft-border); }
.mdc-badge--info    { background: var(--mdc-info-soft); color: var(--mdc-info-soft-text); border-color: var(--mdc-info-soft-border); }
.mdc-badge--solid-success { background: var(--mdc-success); color: #fff; border-color: transparent; }
.mdc-badge--solid-danger  { background: var(--mdc-danger);  color: #fff; border-color: transparent; }

.mdc-badge--dot::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  display: inline-block;
}

/* Tag (rectangular, removable) */
.mdc-tag {
  display: inline-flex; align-items: center; gap: var(--mdc-space-1);
  height: 24px;
  padding: 0 var(--mdc-space-2);
  background: var(--mdc-bg-muted);
  color: var(--mdc-text);
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-sm);
  font-size: var(--mdc-text-xs);
  font-weight: var(--mdc-font-medium);
}
.mdc-tag__close {
  appearance: none; border: 0; background: transparent;
  color: var(--mdc-text-subtle);
  cursor: pointer; padding: 0 2px; display: inline-flex; align-items: center;
  border-radius: var(--mdc-radius-xs);
}
.mdc-tag__close:hover { color: var(--mdc-text); background: var(--mdc-border); }

/* Chip (filter, larger touch) */
.mdc-chip {
  display: inline-flex; align-items: center; gap: var(--mdc-space-2);
  height: 32px;
  padding: 0 var(--mdc-space-3);
  background: var(--mdc-surface);
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-full);
  font-size: var(--mdc-text-sm);
  color: var(--mdc-text);
  cursor: pointer;
  transition: all var(--mdc-duration-fast) var(--mdc-ease);
}
.mdc-chip:hover { background: var(--mdc-bg-muted); border-color: var(--mdc-border-strong); }
.mdc-chip[aria-pressed="true"] {
  background: var(--mdc-brand-soft);
  color: var(--mdc-brand);
  border-color: var(--mdc-brand-soft-border);
}

/* =========================================================
   TOOLTIP (CSS-only via data-tooltip)
   ========================================================= */
.mdc-tt { position: relative; display: inline-flex; }
.mdc-tt::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px); left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--mdc-zinc-900);
  color: #fff;
  padding: 6px 10px;
  font-size: var(--mdc-text-xs);
  line-height: 1.3;
  border-radius: var(--mdc-radius-sm);
  white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity var(--mdc-duration-fast) var(--mdc-ease), transform var(--mdc-duration-fast) var(--mdc-ease);
  z-index: 50;
}
[data-theme="dark"] .mdc-tt::after { background: var(--mdc-zinc-100); color: var(--mdc-zinc-900); }
.mdc-tt:hover::after, .mdc-tt:focus-visible::after { opacity: 1; transform: translateX(-50%) translateY(0); }

/* =========================================================
   CARD
   ========================================================= */
.mdc-card {
  background: var(--mdc-surface);
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-card);
  padding: var(--mdc-space-5);
  transition: border-color var(--mdc-duration-fast) var(--mdc-ease), box-shadow var(--mdc-duration-fast) var(--mdc-ease);
}
.mdc-card--interactive { cursor: pointer; }
.mdc-card--interactive:hover { border-color: var(--mdc-border-strong); box-shadow: var(--mdc-shadow-md); }
.mdc-card__header {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--mdc-space-3);
  margin-bottom: var(--mdc-space-3);
}
.mdc-card__title { font-size: var(--mdc-text-md); font-weight: var(--mdc-font-semibold); }
.mdc-card__subtitle { font-size: var(--mdc-text-sm); color: var(--mdc-text-muted); margin-top: 2px; }
.mdc-card__footer { margin-top: var(--mdc-space-4); padding-top: var(--mdc-space-4); border-top: 1px solid var(--mdc-border); }

/* =========================================================
   ALERT / BANNER
   ========================================================= */
.mdc-alert {
  display: flex; align-items: flex-start; gap: var(--mdc-space-3);
  padding: var(--mdc-space-3) var(--mdc-space-4);
  border: 1px solid;
  border-radius: var(--mdc-radius-md);
  font-size: var(--mdc-text-sm);
  line-height: var(--mdc-leading-sm);
}
.mdc-alert__icon { flex: 0 0 18px; margin-top: 1px; }
.mdc-alert__icon svg { width: 18px; height: 18px; display: block; }
.mdc-alert__body { flex: 1; min-width: 0; }
.mdc-alert__title { font-weight: var(--mdc-font-semibold); margin-bottom: 2px; }
.mdc-alert__close { margin-left: auto; }

.mdc-alert--info    { background: var(--mdc-info-soft);    color: var(--mdc-info-soft-text);    border-color: var(--mdc-info-soft-border); }
.mdc-alert--success { background: var(--mdc-success-soft); color: var(--mdc-success-soft-text); border-color: var(--mdc-success-soft-border); }
.mdc-alert--warning { background: var(--mdc-warning-soft); color: var(--mdc-warning-soft-text); border-color: var(--mdc-warning-soft-border); }
.mdc-alert--danger  { background: var(--mdc-danger-soft);  color: var(--mdc-danger-soft-text);  border-color: var(--mdc-danger-soft-border); }

/* =========================================================
   MODAL / DRAWER / BOTTOM SHEET
   ========================================================= */
.mdc-modal-backdrop {
  position: fixed; inset: 0;
  background: var(--mdc-surface-overlay);
  display: flex; align-items: center; justify-content: center;
  padding: var(--mdc-space-4);
  z-index: 100;
  animation: mdcFadeIn var(--mdc-duration-base) var(--mdc-ease);
}
.mdc-modal-backdrop[hidden] { display: none; }
.mdc-modal {
  background: var(--mdc-surface);
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-lg);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--mdc-shadow-xl);
  display: flex; flex-direction: column;
  max-height: calc(100vh - var(--mdc-space-8));
  animation: mdcModalIn var(--mdc-duration-base) var(--mdc-ease);
}
.mdc-modal__header {
  padding: var(--mdc-space-5) var(--mdc-space-5) var(--mdc-space-3);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--mdc-space-3);
}
.mdc-modal__title { font-size: var(--mdc-text-lg); font-weight: var(--mdc-font-semibold); }
.mdc-modal__body { padding: 0 var(--mdc-space-5) var(--mdc-space-5); overflow-y: auto; color: var(--mdc-text-muted); font-size: var(--mdc-text-base); line-height: var(--mdc-leading-md); }
.mdc-modal__footer {
  padding: var(--mdc-space-4) var(--mdc-space-5);
  display: flex; justify-content: flex-end; gap: var(--mdc-space-2);
  border-top: 1px solid var(--mdc-border);
}

/* Bottom sheet (mobile) */
@media (max-width: 640px) {
  .mdc-modal-backdrop { padding: 0; align-items: flex-end; }
  .mdc-modal {
    max-width: 100%;
    border-radius: var(--mdc-radius-xl) var(--mdc-radius-xl) 0 0;
    animation: mdcSheetIn var(--mdc-duration-slow) var(--mdc-ease);
  }
}

@keyframes mdcFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes mdcModalIn {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes mdcSheetIn {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

/* =========================================================
   SKELETON LOADER
   ========================================================= */
.mdc-skeleton {
  display: block;
  background: linear-gradient(90deg,
    var(--mdc-bg-muted) 0%,
    var(--mdc-border) 50%,
    var(--mdc-bg-muted) 100%);
  background-size: 200% 100%;
  border-radius: var(--mdc-radius-sm);
  animation: mdcSkeleton 1.4s ease-in-out infinite;
  height: 14px;
}
@keyframes mdcSkeleton {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.mdc-skeleton--circle { border-radius: 50%; }
.mdc-skeleton--text { height: 12px; margin: 4px 0; }
.mdc-skeleton--title { height: 20px; width: 40%; }

/* =========================================================
   EMPTY STATE
   ========================================================= */
.mdc-empty {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: var(--mdc-space-8) var(--mdc-space-4);
  gap: var(--mdc-space-3);
}
.mdc-empty__art {
  width: 56px; height: 56px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--mdc-bg-muted);
  color: var(--mdc-text-subtle);
  border-radius: var(--mdc-radius-full);
}
.mdc-empty__art svg { width: 28px; height: 28px; }
.mdc-empty__title { font-size: var(--mdc-text-md); font-weight: var(--mdc-font-semibold); color: var(--mdc-text); }
.mdc-empty__desc { font-size: var(--mdc-text-sm); color: var(--mdc-text-muted); max-width: 360px; }
.mdc-empty__actions { display: flex; gap: var(--mdc-space-2); margin-top: var(--mdc-space-2); }

/* =========================================================
   PAGINATION
   ========================================================= */
.mdc-pagination { display: inline-flex; align-items: center; gap: var(--mdc-space-1); }
.mdc-pagination__btn {
  height: 32px; min-width: 32px; padding: 0 var(--mdc-space-2);
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-sm);
  background: var(--mdc-surface);
  color: var(--mdc-text);
  font-size: var(--mdc-text-sm); font-weight: var(--mdc-font-medium);
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all var(--mdc-duration-fast) var(--mdc-ease);
}
.mdc-pagination__btn:hover { background: var(--mdc-bg-muted); border-color: var(--mdc-border-strong); }
.mdc-pagination__btn[aria-current="page"] {
  background: var(--mdc-brand); color: var(--mdc-brand-contrast); border-color: var(--mdc-brand);
}
.mdc-pagination__btn:disabled { opacity: 0.4; pointer-events: none; }
.mdc-pagination__ellipsis { color: var(--mdc-text-subtle); padding: 0 var(--mdc-space-1); font-size: var(--mdc-text-sm); }

/* =========================================================
   BREADCRUMB
   ========================================================= */
.mdc-breadcrumb {
  display: flex; align-items: center; gap: var(--mdc-space-1);
  font-size: var(--mdc-text-sm);
  color: var(--mdc-text-subtle);
  flex-wrap: wrap;
}
.mdc-breadcrumb a { color: var(--mdc-text-muted); padding: 2px var(--mdc-space-1); border-radius: var(--mdc-radius-xs); }
.mdc-breadcrumb a:hover { color: var(--mdc-text); background: var(--mdc-bg-muted); text-decoration: none; }
.mdc-breadcrumb__sep { color: var(--mdc-text-subtle); display: inline-flex; }
.mdc-breadcrumb__sep svg { width: 14px; height: 14px; }
.mdc-breadcrumb__current { color: var(--mdc-text); font-weight: var(--mdc-font-medium); padding: 2px var(--mdc-space-1); }

/* =========================================================
   TABS
   ========================================================= */
.mdc-tabs {
  display: flex; align-items: stretch; gap: var(--mdc-space-1);
  border-bottom: 1px solid var(--mdc-border);
}
.mdc-tab {
  position: relative;
  appearance: none; background: transparent; border: 0;
  padding: var(--mdc-space-3) var(--mdc-space-4) var(--mdc-space-3);
  font: inherit; font-size: var(--mdc-text-sm); font-weight: var(--mdc-font-medium);
  color: var(--mdc-text-muted);
  cursor: pointer;
  border-radius: var(--mdc-radius-sm) var(--mdc-radius-sm) 0 0;
  transition: color var(--mdc-duration-fast) var(--mdc-ease), background-color var(--mdc-duration-fast) var(--mdc-ease);
}
.mdc-tab:hover { color: var(--mdc-text); background: var(--mdc-bg-muted); }
.mdc-tab[aria-selected="true"] { color: var(--mdc-text); }
.mdc-tab[aria-selected="true"]::after {
  content: "";
  position: absolute; left: var(--mdc-space-2); right: var(--mdc-space-2); bottom: -1px;
  height: 2px; background: var(--mdc-brand);
  border-radius: 2px 2px 0 0;
}
.mdc-tab__count {
  display: inline-flex; align-items: center; justify-content: center;
  margin-left: var(--mdc-space-2);
  min-width: 18px; height: 18px; padding: 0 5px;
  background: var(--mdc-bg-muted); color: var(--mdc-text-muted);
  border-radius: var(--mdc-radius-full);
  font-size: 11px; font-weight: var(--mdc-font-medium);
  font-variant-numeric: tabular-nums;
}
.mdc-tab[aria-selected="true"] .mdc-tab__count {
  background: var(--mdc-brand-soft); color: var(--mdc-brand);
}

/* =========================================================
   TABLE (responsive: desktop table, mobile card stack)
   ========================================================= */
.mdc-table-wrap {
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-lg);
  overflow: hidden;
  background: var(--mdc-surface);
}
.mdc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--mdc-text-sm);
}
.mdc-table th, .mdc-table td {
  padding: 0 var(--mdc-space-4);
  height: var(--mdc-row-h);
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--mdc-border);
}
.mdc-table thead th {
  background: var(--mdc-bg-subtle);
  font-weight: var(--mdc-font-medium);
  color: var(--mdc-text-muted);
  font-size: var(--mdc-text-xs);
  text-transform: uppercase;
  letter-spacing: var(--mdc-tracking-wide);
  border-bottom-color: var(--mdc-border);
  height: 36px;
}
.mdc-table tbody tr:last-child td { border-bottom: 0; }
.mdc-table tbody tr:hover { background: var(--mdc-bg-subtle); }
.mdc-table td.mdc-num,
.mdc-table th.mdc-num { text-align: right; font-variant-numeric: tabular-nums; }
.mdc-table__sort { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; color: inherit; }
.mdc-table__sort svg { width: 12px; height: 12px; opacity: 0.5; }

/* Mobile: card stack */
@media (max-width: 640px) {
  .mdc-table-wrap--stack { border: 0; background: transparent; overflow: visible; }
  .mdc-table-wrap--stack .mdc-table thead { display: none; }
  .mdc-table-wrap--stack .mdc-table, .mdc-table-wrap--stack .mdc-table tbody { display: block; }
  .mdc-table-wrap--stack .mdc-table tr {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--mdc-space-2) var(--mdc-space-3);
    padding: var(--mdc-space-3) var(--mdc-space-4);
    background: var(--mdc-surface);
    border: 1px solid var(--mdc-border);
    border-radius: var(--mdc-radius-md);
    margin-bottom: var(--mdc-space-2);
  }
  .mdc-table-wrap--stack .mdc-table td {
    display: flex; align-items: center; justify-content: space-between;
    height: auto; padding: 0; border: 0; gap: var(--mdc-space-3);
  }
  .mdc-table-wrap--stack .mdc-table td::before {
    content: attr(data-label);
    color: var(--mdc-text-subtle);
    font-size: var(--mdc-text-xs);
    text-transform: uppercase;
    letter-spacing: var(--mdc-tracking-wide);
  }
}

/* =========================================================
   STAT CARD (KPI)
   ========================================================= */
.mdc-stat {
  background: var(--mdc-surface);
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-card);
  padding: var(--mdc-space-5);
  display: flex; flex-direction: column;
  gap: var(--mdc-space-3);
  min-height: 132px;
}
.mdc-stat__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--mdc-space-2);
}
.mdc-stat__label {
  font-size: var(--mdc-text-sm);
  color: var(--mdc-text-muted);
  font-weight: var(--mdc-font-medium);
}
.mdc-stat__icon { color: var(--mdc-text-subtle); }
.mdc-stat__icon svg { width: 16px; height: 16px; }
.mdc-stat__value {
  font-family: var(--mdc-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--mdc-text-3xl);
  line-height: 1.1;
  font-weight: var(--mdc-font-semibold);
  letter-spacing: var(--mdc-tracking-tight);
  color: var(--mdc-text);
}
.mdc-stat__foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--mdc-space-3);
  font-size: var(--mdc-text-xs);
}
.mdc-stat__delta { display: inline-flex; align-items: center; gap: 4px; font-weight: var(--mdc-font-medium); font-variant-numeric: tabular-nums; }
.mdc-stat__delta--up    { color: var(--mdc-success-soft-text); }
.mdc-stat__delta--down  { color: var(--mdc-danger-soft-text); }
.mdc-stat__delta--neutral { color: var(--mdc-text-subtle); }
.mdc-stat__delta svg { width: 12px; height: 12px; }
.mdc-stat__sparkline { height: 28px; flex: 1; min-width: 0; max-width: 96px; opacity: 0.9; }

/* =========================================================
   PROGRESS
   ========================================================= */
.mdc-progress {
  width: 100%;
  height: 6px;
  background: var(--mdc-bg-muted);
  border-radius: var(--mdc-radius-full);
  overflow: hidden;
}
.mdc-progress__bar {
  height: 100%;
  background: var(--mdc-brand);
  transition: width var(--mdc-duration-slow) var(--mdc-ease);
}
.mdc-progress--success .mdc-progress__bar { background: var(--mdc-success); }
.mdc-progress--warning .mdc-progress__bar { background: var(--mdc-warning); }
.mdc-progress--danger  .mdc-progress__bar { background: var(--mdc-danger); }

.mdc-ring { transform: rotate(-90deg); }
.mdc-ring__track  { fill: none; stroke: var(--mdc-bg-muted); }
.mdc-ring__fill   { fill: none; stroke: var(--mdc-brand); stroke-linecap: round; transition: stroke-dashoffset var(--mdc-duration-slow) var(--mdc-ease); }
.mdc-ring--success .mdc-ring__fill { stroke: var(--mdc-success); }
.mdc-ring--warning .mdc-ring__fill { stroke: var(--mdc-warning); }
.mdc-ring--danger  .mdc-ring__fill { stroke: var(--mdc-danger); }

/* =========================================================
   DATEPICKER (styled native input)
   ========================================================= */
.mdc-date {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 100%;
}
.mdc-date input[type="date"] {
  width: 100%;
  height: var(--mdc-control-h-md);
  padding: 0 var(--mdc-space-8) 0 var(--mdc-space-8);
  border: 1px solid var(--mdc-border);
  border-radius: var(--mdc-radius-md);
  background: var(--mdc-surface);
  color: var(--mdc-text);
  font: inherit;
  font-size: var(--mdc-text-base);
  font-variant-numeric: tabular-nums;
}
.mdc-date input[type="date"]:focus { outline: none; border-color: var(--mdc-brand); box-shadow: var(--mdc-focus-ring); }
.mdc-date__icon {
  position: absolute; left: var(--mdc-space-3); top: 50%; transform: translateY(-50%);
  color: var(--mdc-text-subtle); pointer-events: none;
}
.mdc-date__icon svg { width: 16px; height: 16px; }
[data-theme="dark"] .mdc-date input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(1); opacity: 0.6; }