/* ============================================================
   EMA Design System — Component Styles
   Requires tokens.css
   ============================================================ */

/* ---------- Base ---------- */
.ema-body, body.ema {
  font-family: var(--ema-font-sans);
  font-size: var(--ema-text-md);
  line-height: var(--ema-leading-normal);
  color: var(--ema-text);
  background: var(--ema-bg);
  -webkit-font-smoothing: antialiased;
  margin: 0;
}

ema-input, ema-textarea, ema-select, ema-multiselect, ema-autocomplete,
ema-checkbox, ema-switch, ema-radio-group, ema-datepicker, ema-slider,
ema-button, ema-badge, ema-chip, ema-avatar, ema-alert, ema-progress,
ema-spinner, ema-skeleton, ema-tabs, ema-accordion, ema-breadcrumb,
ema-pagination, ema-tooltip, ema-dropdown, ema-grid, ema-stat {
  display: block;
  font-family: var(--ema-font-sans);
  font-size: var(--ema-text-md);
  color: var(--ema-text);
}
ema-button, ema-badge, ema-chip, ema-avatar, ema-spinner, ema-checkbox,
ema-switch, ema-tooltip, ema-dropdown { display: inline-block; vertical-align: middle; }
ema-modal, ema-drawer { display: none; }
ema-modal.ema-open, ema-drawer.ema-open { display: block; }
/* declarative children consumed by parent components at upgrade time */
ema-tab, ema-accordion-item { display: none; }

:where(.ema-body) *:focus-visible {
  outline: none;
}

/* ---------- Keyframes ---------- */
@keyframes ema-fade-in   { from { opacity: 0; } to { opacity: 1; } }
@keyframes ema-fade-out  { from { opacity: 1; } to { opacity: 0; } }
@keyframes ema-pop-in    { from { opacity: 0; transform: scale(0.95) translateY(4px); } to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes ema-pop-up    { from { opacity: 0; transform: scale(0.96) translateY(8px); } to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes ema-slide-in-right { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes ema-slide-in-left  { from { transform: translateX(-100%); } to { transform: translateX(0); } }
@keyframes ema-toast-in  { from { opacity: 0; transform: translateX(24px) scale(0.97); } to { opacity: 1; transform: translateX(0) scale(1); } }
@keyframes ema-toast-out { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(24px) scale(0.97); } }
@keyframes ema-spin      { to { transform: rotate(360deg); } }
@keyframes ema-shimmer   { from { background-position: 200% 0; } to { background-position: -200% 0; } }
@keyframes ema-ripple    { to { transform: scale(2.6); opacity: 0; } }
@keyframes ema-pulse     { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }
@keyframes ema-bar-indeterminate {
  0%   { left: -40%; width: 40%; }
  60%  { left: 100%; width: 60%; }
  100% { left: 100%; width: 60%; }
}

/* ============================================================
   BUTTON
   ============================================================ */
.ema-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45em;
  height: var(--ema-control-h-md);
  padding: 0 0.95em;
  border: 1px solid transparent;
  border-radius: var(--ema-radius-md);
  font-family: inherit;
  font-size: var(--ema-text-md);
  font-weight: var(--ema-font-semibold);
  line-height: 1;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  text-decoration: none;
  transition: background var(--ema-dur-fast) var(--ema-ease),
              border-color var(--ema-dur-fast) var(--ema-ease),
              color var(--ema-dur-fast) var(--ema-ease),
              box-shadow var(--ema-dur-med) var(--ema-ease),
              transform var(--ema-dur-fast) var(--ema-ease);
}
.ema-btn:focus-visible { box-shadow: var(--ema-focus-ring); }
.ema-btn:active:not(:disabled) { transform: translateY(1px) scale(0.99); }
.ema-btn:disabled { cursor: not-allowed; opacity: 0.55; }

.ema-btn .ema-ripple {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  background: currentColor;
  opacity: 0.25;
  transform: scale(0);
  animation: ema-ripple 500ms var(--ema-ease-out) forwards;
}

.ema-btn--primary {
  background: var(--ema-primary);
  color: var(--ema-on-primary);
  box-shadow: var(--ema-shadow-sm);
}
.ema-btn--primary:hover:not(:disabled) { background: var(--ema-primary-hover); box-shadow: var(--ema-shadow-md); }
.ema-btn--primary:active:not(:disabled) { background: var(--ema-primary-active); }

.ema-btn--secondary {
  background: var(--ema-secondary);
  color: var(--ema-on-secondary);
  box-shadow: var(--ema-shadow-sm);
}
.ema-btn--secondary:hover:not(:disabled) { background: var(--ema-secondary-hover); box-shadow: var(--ema-shadow-md); }
.ema-btn--secondary:active:not(:disabled) { background: var(--ema-secondary-active); }

.ema-btn--outline {
  background: var(--ema-surface);
  border-color: var(--ema-border-strong);
  color: var(--ema-text);
}
.ema-btn--outline:hover:not(:disabled) { border-color: var(--ema-primary); color: var(--ema-primary); background: var(--ema-primary-soft); }

.ema-btn--ghost {
  background: transparent;
  color: var(--ema-text-2);
}
.ema-btn--ghost:hover:not(:disabled) { background: var(--ema-surface-3); color: var(--ema-text); }

.ema-btn--soft {
  background: var(--ema-primary-soft);
  color: var(--ema-primary);
}
.ema-btn--soft:hover:not(:disabled) { background: var(--ema-primary-soft-2); }

.ema-btn--danger {
  background: var(--ema-danger);
  color: #fff;
  box-shadow: var(--ema-shadow-sm);
}
.ema-btn--danger:hover:not(:disabled) { background: var(--ema-danger-hover); box-shadow: var(--ema-shadow-md); }

.ema-btn--link {
  background: none; border: none; color: var(--ema-primary);
  padding: 0; height: auto; font-weight: var(--ema-font-medium);
}
.ema-btn--link:hover:not(:disabled) { text-decoration: underline; }

.ema-btn--sm { height: var(--ema-control-h-sm); font-size: var(--ema-text-sm); padding: 0 0.7em; border-radius: var(--ema-radius-sm); }
.ema-btn--lg { height: var(--ema-control-h-lg); font-size: var(--ema-text-lg); padding: 0 1.2em; }
.ema-btn--block { display: flex; width: 100%; }
.ema-btn--icon-only { width: var(--ema-control-h-md); padding: 0; }
.ema-btn--icon-only.ema-btn--sm { width: var(--ema-control-h-sm); }
.ema-btn--icon-only.ema-btn--lg { width: var(--ema-control-h-lg); }
.ema-btn--pill { border-radius: var(--ema-radius-full); }

.ema-btn__spinner {
  width: 1em; height: 1em;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: ema-spin 700ms linear infinite;
}
.ema-btn svg { width: 1.1em; height: 1.1em; flex: none; }

/* ============================================================
   FIELD (shared wrapper: input, textarea, selects, datepicker)
   ============================================================ */
.ema-field { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.ema-field__label {
  font-size: var(--ema-text-sm);
  font-weight: var(--ema-font-medium);
  color: var(--ema-text-2);
  display: flex; align-items: center; gap: 0.25rem;
}
.ema-field__label .ema-req { color: var(--ema-danger); font-weight: var(--ema-font-bold); }
.ema-field__hint { font-size: var(--ema-text-xs); color: var(--ema-text-3); }
.ema-field__error {
  font-size: var(--ema-text-xs); color: var(--ema-danger);
  display: flex; align-items: center; gap: 0.25rem;
  animation: ema-pop-in var(--ema-dur-med) var(--ema-ease-out);
}

.ema-control {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-height: var(--ema-control-h-md);
  padding: 0 var(--ema-control-px);
  background: var(--ema-surface);
  border: 1px solid var(--ema-border-strong);
  border-radius: var(--ema-radius-md);
  transition: border-color var(--ema-dur-fast) var(--ema-ease),
              box-shadow var(--ema-dur-med) var(--ema-ease),
              background var(--ema-dur-fast) var(--ema-ease);
  cursor: text;
}
.ema-control:hover:not(.ema-control--disabled) { border-color: var(--ema-gray-400); }
.ema-control--focus,
.ema-control:focus-within {
  border-color: var(--ema-primary) !important;
  box-shadow: var(--ema-focus-ring);
}
.ema-control--error { border-color: var(--ema-danger) !important; }
.ema-control--error.ema-control--focus,
.ema-control--error:focus-within {
  border-color: var(--ema-danger) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ema-danger) 22%, transparent);
}
.ema-control--disabled {
  background: var(--ema-surface-3);
  color: var(--ema-text-disabled);
  cursor: not-allowed;
}
.ema-control--disabled input { cursor: not-allowed; }
.ema-control--sm { min-height: var(--ema-control-h-sm); font-size: var(--ema-text-sm); }
.ema-control--lg { min-height: var(--ema-control-h-lg); font-size: var(--ema-text-lg); }

.ema-control input,
.ema-control textarea {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font: inherit;
  color: var(--ema-text);
  padding: 0;
}
.ema-control input::placeholder,
.ema-control textarea::placeholder { color: var(--ema-text-3); }
.ema-control textarea {
  resize: vertical;
  min-height: 4.5em;
  padding: 0.45rem 0;
  line-height: var(--ema-leading-normal);
}

.ema-control__icon {
  flex: none; display: inline-flex; color: var(--ema-text-3);
}
.ema-control__icon svg { width: 1.05em; height: 1.05em; }

.ema-control__clear,
.ema-control__chev {
  flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.4em; height: 1.4em;
  border: none; background: none; padding: 0;
  border-radius: var(--ema-radius-full);
  color: var(--ema-text-3);
  cursor: pointer;
  transition: background var(--ema-dur-fast), color var(--ema-dur-fast), transform var(--ema-dur-med) var(--ema-ease);
}
.ema-control__clear:hover { background: var(--ema-surface-3); color: var(--ema-text); }
.ema-control__clear svg, .ema-control__chev svg { width: 0.9em; height: 0.9em; }
.ema-control--open .ema-control__chev { transform: rotate(180deg); color: var(--ema-primary); }

.ema-control__count {
  font-size: var(--ema-text-xs);
  color: var(--ema-text-3);
  flex: none;
}

/* chips inside multiselect control */
.ema-control--chips { flex-wrap: wrap; padding-top: 3px; padding-bottom: 3px; cursor: pointer; }
.ema-control--chips input { min-width: 60px; height: 1.6em; }

/* ============================================================
   FORM LAYOUTS — <html data-form="left|compact">  (default: top)
   ============================================================ */
[data-form="left"] .ema-field:has(> .ema-field__label) {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  align-items: start;
  column-gap: 0.8rem;
  row-gap: 0.2rem;
}
[data-form="left"] .ema-field:has(> .ema-field__label) > .ema-field__label {
  justify-content: flex-end;
  text-align: right;
  min-height: var(--ema-control-h-md);
  align-items: center;
  display: flex;
}
[data-form="left"] .ema-field:has(> .ema-field__label) > .ema-control,
[data-form="left"] .ema-field:has(> .ema-field__label) > .ema-field__hint,
[data-form="left"] .ema-field:has(> .ema-field__label) > .ema-field__error,
[data-form="left"] .ema-field:has(> .ema-field__label) > .ema-radio-group,
[data-form="left"] .ema-field:has(> .ema-field__label) > .ema-slider {
  grid-column: 2;
}
@media (max-width: 600px) {
  [data-form="left"] .ema-field:has(> .ema-field__label) { display: flex; flex-direction: column; }
  [data-form="left"] .ema-field:has(> .ema-field__label) > .ema-field__label { justify-content: flex-start; text-align: left; min-height: 0; }
}

[data-form="compact"] .ema-field { gap: 0.15rem; }
[data-form="compact"] .ema-field__label { font-size: var(--ema-text-xs); }
[data-form="compact"] .ema-col { gap: var(--ema-sp-2); }

/* ============================================================
   POPUP (shared dropdown panel: selects, datepicker, menus)
   ============================================================ */
.ema-popup {
  position: fixed;
  z-index: var(--ema-z-dropdown);
  min-width: 180px;
  max-height: 320px;
  overflow: auto;
  background: var(--ema-surface);
  border: 1px solid var(--ema-border);
  border-radius: var(--ema-radius-lg);
  box-shadow: var(--ema-shadow-lg);
  padding: 0.3rem;
  animation: ema-pop-up var(--ema-dur-med) var(--ema-ease-out);
  transform-origin: top center;
}
.ema-popup--above { transform-origin: bottom center; }
.ema-popup::-webkit-scrollbar { width: 8px; }
.ema-popup::-webkit-scrollbar-thumb { background: var(--ema-border-strong); border-radius: 4px; }

.ema-popup__search {
  position: sticky; top: -0.3rem;
  margin: -0.3rem -0.3rem 0.25rem;
  padding: 0.4rem;
  background: var(--ema-surface);
  border-bottom: 1px solid var(--ema-border);
  z-index: 1;
}
.ema-popup__search input {
  width: 100%; box-sizing: border-box;
  height: 1.9rem;
  border: 1px solid var(--ema-border-strong);
  border-radius: var(--ema-radius-sm);
  background: var(--ema-surface-2);
  color: var(--ema-text);
  font: inherit; font-size: var(--ema-text-sm);
  padding: 0 0.5rem;
  outline: none;
  transition: border-color var(--ema-dur-fast), box-shadow var(--ema-dur-fast);
}
.ema-popup__search input:focus { border-color: var(--ema-primary); box-shadow: var(--ema-focus-ring); }

.ema-option {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.42rem 0.6rem;
  border-radius: var(--ema-radius-sm);
  cursor: pointer;
  color: var(--ema-text);
  font-size: var(--ema-text-md);
  transition: background var(--ema-dur-fast);
  user-select: none;
}
.ema-option > svg { width: 1em; height: 1em; flex: none; color: var(--ema-text-3); }
.ema-option:hover, .ema-option--active { background: var(--ema-surface-3); }
.ema-option--selected { background: var(--ema-primary-soft); color: var(--ema-primary); font-weight: var(--ema-font-medium); }
.ema-option--selected:hover, .ema-option--selected.ema-option--active { background: var(--ema-primary-soft-2); }
.ema-option--disabled { opacity: 0.45; pointer-events: none; }
.ema-option__check { margin-left: auto; display: inline-flex; color: var(--ema-primary); }
.ema-option__check svg { width: 1em; height: 1em; }
.ema-option mark { background: var(--ema-warning-soft); color: inherit; border-radius: 2px; padding: 0 1px; }

.ema-option__box {
  flex: none;
  width: 1rem; height: 1rem;
  border: 1.5px solid var(--ema-border-strong);
  border-radius: var(--ema-radius-xs);
  display: inline-flex; align-items: center; justify-content: center;
  color: transparent;
  transition: all var(--ema-dur-fast) var(--ema-ease);
  background: var(--ema-surface);
}
.ema-option--selected .ema-option__box {
  background: var(--ema-primary);
  border-color: var(--ema-primary);
  color: var(--ema-on-primary);
}
.ema-option__box svg { width: 0.7rem; height: 0.7rem; }

.ema-popup__empty {
  padding: 1.2rem 0.8rem;
  text-align: center;
  color: var(--ema-text-3);
  font-size: var(--ema-text-sm);
}
.ema-popup__group {
  padding: 0.5rem 0.6rem 0.2rem;
  font-size: var(--ema-text-xs);
  font-weight: var(--ema-font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ema-text-3);
}
.ema-popup__divider { height: 1px; background: var(--ema-border); margin: 0.3rem 0; }
.ema-popup__footer {
  position: sticky; bottom: -0.3rem;
  margin: 0.25rem -0.3rem -0.3rem;
  padding: 0.4rem;
  display: flex; justify-content: space-between; gap: 0.4rem;
  background: var(--ema-surface);
  border-top: 1px solid var(--ema-border);
}

/* ============================================================
   CHIP / TAG
   ============================================================ */
.ema-chip {
  display: inline-flex; align-items: center; gap: 0.3rem;
  height: 1.5rem;
  padding: 0 0.55rem;
  border-radius: var(--ema-radius-full);
  background: var(--ema-surface-3);
  color: var(--ema-text);
  font-size: var(--ema-text-sm);
  font-weight: var(--ema-font-medium);
  line-height: 1;
  white-space: nowrap;
  animation: ema-pop-in var(--ema-dur-med) var(--ema-ease-spring);
}
.ema-chip--primary   { background: var(--ema-primary-soft);   color: var(--ema-primary); }
.ema-chip--secondary { background: var(--ema-secondary-soft); color: var(--ema-secondary); }
.ema-chip--success   { background: var(--ema-success-soft);   color: var(--ema-success); }
.ema-chip--warning   { background: var(--ema-warning-soft);   color: var(--ema-warning); }
.ema-chip--danger    { background: var(--ema-danger-soft);    color: var(--ema-danger); }
.ema-chip--info      { background: var(--ema-info-soft);      color: var(--ema-info); }
.ema-chip__remove {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1rem; height: 1rem;
  margin-right: -0.25rem;
  border: none; background: none; padding: 0;
  border-radius: 50%;
  color: inherit; opacity: 0.6;
  cursor: pointer;
  transition: opacity var(--ema-dur-fast), background var(--ema-dur-fast);
}
.ema-chip__remove:hover { opacity: 1; background: rgba(0,0,0,0.1); }
.ema-chip__remove svg { width: 0.65rem; height: 0.65rem; }

/* ============================================================
   BADGE
   ============================================================ */
.ema-badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--ema-radius-full);
  font-size: var(--ema-text-xs);
  font-weight: var(--ema-font-semibold);
  line-height: 1.4;
  white-space: nowrap;
}
.ema-badge--primary   { background: var(--ema-primary-soft);   color: var(--ema-primary); }
.ema-badge--secondary { background: var(--ema-secondary-soft); color: var(--ema-secondary); }
.ema-badge--success   { background: var(--ema-success-soft);   color: var(--ema-success); }
.ema-badge--warning   { background: var(--ema-warning-soft);   color: var(--ema-warning); }
.ema-badge--danger    { background: var(--ema-danger-soft);    color: var(--ema-danger); }
.ema-badge--info      { background: var(--ema-info-soft);      color: var(--ema-info); }
.ema-badge--neutral   { background: var(--ema-surface-3);      color: var(--ema-text-2); }
.ema-badge--solid-primary { background: var(--ema-primary); color: var(--ema-on-primary); }
.ema-badge--solid-secondary { background: var(--ema-secondary); color: var(--ema-on-secondary); }
.ema-badge__dot {
  width: 0.45rem; height: 0.45rem; border-radius: 50%;
  background: currentColor;
}
.ema-badge__dot--pulse { animation: ema-pulse 1.6s var(--ema-ease) infinite; }

/* ============================================================
   AVATAR
   ============================================================ */
.ema-avatar {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.25rem; height: 2.25rem;
  border-radius: 50%;
  background: var(--ema-primary-soft-2);
  color: var(--ema-primary);
  font-weight: var(--ema-font-semibold);
  font-size: var(--ema-text-sm);
  overflow: hidden;
  flex: none;
  user-select: none;
}
.ema-avatar img { width: 100%; height: 100%; object-fit: cover; }
.ema-avatar--sm { width: 1.75rem; height: 1.75rem; font-size: var(--ema-text-xs); }
.ema-avatar--lg { width: 3rem; height: 3rem; font-size: var(--ema-text-lg); }
.ema-avatar-group { display: inline-flex; }
.ema-avatar-group .ema-avatar {
  border: 2px solid var(--ema-surface);
  margin-left: -0.5rem;
  transition: transform var(--ema-dur-med) var(--ema-ease-spring);
}
.ema-avatar-group .ema-avatar:first-child { margin-left: 0; }
.ema-avatar-group .ema-avatar:hover { transform: translateY(-3px); z-index: 1; }

/* ============================================================
   CHECKBOX / SWITCH / RADIO
   ============================================================ */
.ema-check {
  display: inline-flex; align-items: center; gap: 0.5rem;
  cursor: pointer; user-select: none;
  font-size: var(--ema-text-md);
  color: var(--ema-text);
}
.ema-check--disabled { cursor: not-allowed; opacity: 0.55; }
.ema-check input { position: absolute; opacity: 0; width: 0; height: 0; }

.ema-check__box {
  flex: none;
  width: 1.05rem; height: 1.05rem;
  border: 1.5px solid var(--ema-border-strong);
  border-radius: var(--ema-radius-xs);
  background: var(--ema-surface);
  display: inline-flex; align-items: center; justify-content: center;
  color: transparent;
  transition: all var(--ema-dur-fast) var(--ema-ease);
}
.ema-check__box svg { width: 0.7rem; height: 0.7rem; transform: scale(0); transition: transform var(--ema-dur-med) var(--ema-ease-spring); }
.ema-check:hover .ema-check__box { border-color: var(--ema-primary); }
.ema-check input:checked + .ema-check__box,
.ema-check input:indeterminate + .ema-check__box {
  background: var(--ema-primary);
  border-color: var(--ema-primary);
  color: var(--ema-on-primary);
}
.ema-check input:checked + .ema-check__box svg,
.ema-check input:indeterminate + .ema-check__box svg { transform: scale(1); }
.ema-check input:focus-visible + .ema-check__box { box-shadow: var(--ema-focus-ring); }

/* radio variant */
.ema-check--radio .ema-check__box { border-radius: 50%; }
.ema-check--radio .ema-check__box::after {
  content: "";
  width: 0.45rem; height: 0.45rem;
  border-radius: 50%;
  background: var(--ema-on-primary);
  transform: scale(0);
  transition: transform var(--ema-dur-med) var(--ema-ease-spring);
}
.ema-check--radio input:checked + .ema-check__box::after { transform: scale(1); }

.ema-radio-group { display: flex; gap: 1rem; flex-wrap: wrap; }
.ema-radio-group--vertical { flex-direction: column; gap: 0.5rem; }

/* switch */
.ema-switch {
  display: inline-flex; align-items: center; gap: 0.5rem;
  cursor: pointer; user-select: none;
}
.ema-switch--disabled { cursor: not-allowed; opacity: 0.55; }
.ema-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.ema-switch__track {
  flex: none;
  width: 2.1rem; height: 1.2rem;
  border-radius: var(--ema-radius-full);
  background: var(--ema-gray-300);
  position: relative;
  transition: background var(--ema-dur-med) var(--ema-ease);
}
[data-theme="dark"] .ema-switch__track,
[data-theme="navy"] .ema-switch__track { background: var(--ema-surface-3); }
.ema-switch__thumb {
  position: absolute;
  top: 2px; left: 2px;
  width: calc(1.2rem - 4px); height: calc(1.2rem - 4px);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  transition: transform var(--ema-dur-med) var(--ema-ease-spring), width var(--ema-dur-fast);
}
.ema-switch:active .ema-switch__thumb { width: 1.1rem; }
.ema-switch input:checked + .ema-switch__track { background: var(--ema-primary); }
.ema-switch input:checked + .ema-switch__track .ema-switch__thumb { transform: translateX(0.9rem); }
.ema-switch:active input:checked + .ema-switch__track .ema-switch__thumb { transform: translateX(0.78rem); }
.ema-switch input:focus-visible + .ema-switch__track { box-shadow: var(--ema-focus-ring); }

/* ============================================================
   SLIDER
   ============================================================ */
.ema-slider { display: flex; align-items: center; gap: 0.75rem; }
.ema-slider input[type="range"] {
  flex: 1;
  appearance: none; -webkit-appearance: none;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(to right,
    var(--ema-primary) 0%, var(--ema-primary) var(--ema-slider-fill, 50%),
    var(--ema-border) var(--ema-slider-fill, 50%), var(--ema-border) 100%);
  outline: none;
  cursor: pointer;
}
.ema-slider input[type="range"]::-webkit-slider-thumb {
  appearance: none; -webkit-appearance: none;
  width: 1rem; height: 1rem;
  border-radius: 50%;
  background: var(--ema-surface);
  border: 2px solid var(--ema-primary);
  box-shadow: var(--ema-shadow-sm);
  transition: transform var(--ema-dur-fast) var(--ema-ease), box-shadow var(--ema-dur-fast);
}
.ema-slider input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }
.ema-slider input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: var(--ema-focus-ring); }
.ema-slider input[type="range"]::-moz-range-thumb {
  width: 1rem; height: 1rem; border-radius: 50%;
  background: var(--ema-surface); border: 2px solid var(--ema-primary);
  box-shadow: var(--ema-shadow-sm);
}
.ema-slider__value {
  min-width: 2.4rem; text-align: center;
  font-size: var(--ema-text-sm); font-weight: var(--ema-font-semibold);
  color: var(--ema-primary);
  background: var(--ema-primary-soft);
  border-radius: var(--ema-radius-sm);
  padding: 0.1rem 0.3rem;
}

/* ============================================================
   ALERT
   ============================================================ */
.ema-alert {
  display: flex; gap: 0.6rem;
  padding: 0.7rem 0.9rem;
  border-radius: var(--ema-radius-lg);
  border: 1px solid transparent;
  font-size: var(--ema-text-md);
  animation: ema-pop-in var(--ema-dur-slow) var(--ema-ease-out);
}
.ema-alert__icon { flex: none; display: inline-flex; margin-top: 0.1rem; }
.ema-alert__icon svg { width: 1.1rem; height: 1.1rem; }
.ema-alert__body { flex: 1; min-width: 0; }
.ema-alert__title { font-weight: var(--ema-font-semibold); margin: 0 0 0.15rem; }
.ema-alert__text { color: inherit; opacity: 0.85; }
.ema-alert__close {
  flex: none; align-self: flex-start;
  border: none; background: none; padding: 0.15rem;
  border-radius: var(--ema-radius-sm);
  color: inherit; opacity: 0.6; cursor: pointer;
  transition: opacity var(--ema-dur-fast);
}
.ema-alert__close:hover { opacity: 1; }
.ema-alert__close svg { width: 0.85rem; height: 0.85rem; }
.ema-alert--info    { background: var(--ema-info-soft);    color: var(--ema-info);    border-color: color-mix(in srgb, var(--ema-info) 25%, transparent); }
.ema-alert--success { background: var(--ema-success-soft); color: var(--ema-success); border-color: color-mix(in srgb, var(--ema-success) 25%, transparent); }
.ema-alert--warning { background: var(--ema-warning-soft); color: var(--ema-warning); border-color: color-mix(in srgb, var(--ema-warning) 25%, transparent); }
.ema-alert--danger  { background: var(--ema-danger-soft);  color: var(--ema-danger);  border-color: color-mix(in srgb, var(--ema-danger) 25%, transparent); }

/* ============================================================
   PROGRESS / SPINNER / SKELETON
   ============================================================ */
.ema-progress {
  height: 0.45rem;
  background: var(--ema-surface-3);
  border-radius: var(--ema-radius-full);
  overflow: hidden;
  position: relative;
}
.ema-progress__bar {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--ema-primary), var(--ema-secondary));
  transition: width var(--ema-dur-slow) var(--ema-ease-out);
}
.ema-progress--indeterminate .ema-progress__bar {
  position: absolute;
  animation: ema-bar-indeterminate 1.4s var(--ema-ease) infinite;
}

.ema-spinner-el {
  display: inline-block;
  width: 1.4rem; height: 1.4rem;
  border: 2.5px solid var(--ema-primary-soft-2);
  border-top-color: var(--ema-primary);
  border-radius: 50%;
  animation: ema-spin 700ms linear infinite;
}
.ema-spinner-el--sm { width: 1rem; height: 1rem; border-width: 2px; }
.ema-spinner-el--lg { width: 2.2rem; height: 2.2rem; border-width: 3px; }

.ema-skeleton-el {
  display: block;
  height: 1em;
  border-radius: var(--ema-radius-sm);
  background: linear-gradient(90deg,
    var(--ema-surface-3) 25%,
    color-mix(in srgb, var(--ema-surface-3) 50%, var(--ema-surface)) 50%,
    var(--ema-surface-3) 75%);
  background-size: 200% 100%;
  animation: ema-shimmer 1.6s linear infinite;
}
.ema-skeleton-el--circle { border-radius: 50%; }

/* ============================================================
   CARD / STAT
   ============================================================ */
.ema-card {
  background: var(--ema-surface);
  border: 1px solid var(--ema-border);
  border-radius: var(--ema-radius-lg);
  box-shadow: var(--ema-shadow-sm);
  transition: box-shadow var(--ema-dur-med) var(--ema-ease), transform var(--ema-dur-med) var(--ema-ease);
}
.ema-card--hover:hover { box-shadow: var(--ema-shadow-lg); transform: translateY(-2px); }
.ema-card__header {
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--ema-border);
  display: flex; align-items: center; justify-content: space-between; gap: 0.6rem;
  background: var(--ema-header-bg, transparent);
  color: var(--ema-header-text, inherit);
  border-radius: var(--ema-radius-lg) var(--ema-radius-lg) 0 0;
}
.ema-card__title { font-size: var(--ema-text-lg); font-weight: var(--ema-font-semibold); margin: 0; }
.ema-card__body { padding: 1.1rem; }
.ema-card__footer {
  padding: 0.75rem 1.1rem;
  border-top: 1px solid var(--ema-border);
  display: flex; align-items: center; gap: 0.5rem;
}

.ema-stat {
  background: var(--ema-surface);
  border: 1px solid var(--ema-border);
  border-radius: var(--ema-radius-lg);
  padding: 1rem 1.2rem;
  box-shadow: var(--ema-shadow-sm);
  transition: box-shadow var(--ema-dur-med), transform var(--ema-dur-med) var(--ema-ease);
}
.ema-stat:hover { box-shadow: var(--ema-shadow-md); transform: translateY(-2px); }
.ema-stat__label { font-size: var(--ema-text-sm); color: var(--ema-text-3); font-weight: var(--ema-font-medium); }
.ema-stat__value { font-size: var(--ema-text-2xl); font-weight: var(--ema-font-bold); margin: 0.2rem 0; }
.ema-stat__delta { font-size: var(--ema-text-sm); font-weight: var(--ema-font-semibold); display: inline-flex; align-items: center; gap: 0.2rem; }
.ema-stat__delta--up { color: var(--ema-success); }
.ema-stat__delta--down { color: var(--ema-danger); }

/* ============================================================
   TABS
   ============================================================ */
.ema-tabs__list {
  position: relative;
  display: flex; gap: 0.25rem;
  border-bottom: 1px solid var(--ema-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.ema-tabs__list::-webkit-scrollbar { display: none; }
.ema-tabs__tab {
  position: relative;
  border: none; background: none;
  font: inherit; font-weight: var(--ema-font-medium);
  color: var(--ema-text-2);
  padding: 0.55rem 0.9rem;
  cursor: pointer;
  white-space: nowrap;
  border-radius: var(--ema-radius-sm) var(--ema-radius-sm) 0 0;
  transition: color var(--ema-dur-fast), background var(--ema-dur-fast);
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.ema-tabs__tab:hover { color: var(--ema-text); background: var(--ema-surface-2); }
.ema-tabs__tab--active { color: var(--ema-primary); font-weight: var(--ema-font-semibold); }
.ema-tabs__tab:focus-visible { box-shadow: var(--ema-focus-ring); }
.ema-tabs__ink {
  position: absolute;
  bottom: -1px; height: 2.5px;
  background: var(--ema-primary);
  border-radius: 2px 2px 0 0;
  transition: left var(--ema-dur-slow) var(--ema-ease-spring), width var(--ema-dur-slow) var(--ema-ease-spring);
}
.ema-tabs__panel { padding: 1rem 0.2rem; animation: ema-fade-in var(--ema-dur-med) var(--ema-ease); }
.ema-tabs__panel[hidden] { display: none; }

/* pill variant */
.ema-tabs--pills .ema-tabs__list { border-bottom: none; background: var(--ema-surface-3); padding: 0.25rem; border-radius: var(--ema-radius-md); width: max-content; max-width: 100%; }
.ema-tabs--pills .ema-tabs__tab { border-radius: var(--ema-radius-sm); }
.ema-tabs--pills .ema-tabs__tab--active { background: var(--ema-surface); box-shadow: var(--ema-shadow-sm); }
.ema-tabs--pills .ema-tabs__ink { display: none; }

/* ============================================================
   ACCORDION
   ============================================================ */
.ema-accordion {
  border: 1px solid var(--ema-border);
  border-radius: var(--ema-radius-lg);
  overflow: hidden;
  background: var(--ema-surface);
}
.ema-accordion__item + .ema-accordion__item { border-top: 1px solid var(--ema-border); }
.ema-accordion__header {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 0.6rem;
  padding: 0.8rem 1rem;
  border: none; background: none;
  font: inherit; font-weight: var(--ema-font-semibold);
  color: var(--ema-text);
  cursor: pointer;
  text-align: left;
  transition: background var(--ema-dur-fast);
}
.ema-accordion__header:hover { background: var(--ema-surface-2); }
.ema-accordion__header:focus-visible { box-shadow: inset var(--ema-focus-ring); }
.ema-accordion__chev { display: inline-flex; color: var(--ema-text-3); transition: transform var(--ema-dur-slow) var(--ema-ease-spring); }
.ema-accordion__chev svg { width: 1em; height: 1em; }
.ema-accordion__item--open .ema-accordion__chev { transform: rotate(180deg); color: var(--ema-primary); }
.ema-accordion__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--ema-dur-slow) var(--ema-ease-out);
}
.ema-accordion__item--open .ema-accordion__body { grid-template-rows: 1fr; }
.ema-accordion__inner { overflow: hidden; }
.ema-accordion__content { padding: 0 1rem 0.9rem; color: var(--ema-text-2); }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.ema-breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 0.35rem; font-size: var(--ema-text-sm); }
.ema-breadcrumb a {
  color: var(--ema-text-3); text-decoration: none;
  padding: 0.15rem 0.3rem; border-radius: var(--ema-radius-sm);
  transition: color var(--ema-dur-fast), background var(--ema-dur-fast);
}
.ema-breadcrumb a:hover { color: var(--ema-primary); background: var(--ema-primary-soft); }
.ema-breadcrumb__sep { color: var(--ema-text-3); display: inline-flex; }
.ema-breadcrumb__sep svg { width: 0.75rem; height: 0.75rem; }
.ema-breadcrumb__current { color: var(--ema-text); font-weight: var(--ema-font-semibold); padding: 0.15rem 0.3rem; }

/* ============================================================
   PAGINATION
   ============================================================ */
.ema-pagination { display: flex; align-items: center; gap: 0.25rem; flex-wrap: wrap; }
.ema-pagination__btn {
  min-width: 1.9rem; height: 1.9rem;
  padding: 0 0.4rem;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid transparent;
  background: none;
  border-radius: var(--ema-radius-sm);
  font: inherit; font-size: var(--ema-text-sm); font-weight: var(--ema-font-medium);
  color: var(--ema-text-2);
  cursor: pointer;
  transition: all var(--ema-dur-fast) var(--ema-ease);
}
.ema-pagination__btn svg { width: 0.85rem; height: 0.85rem; }
.ema-pagination__btn:hover:not(:disabled):not(.ema-pagination__btn--active) {
  background: var(--ema-surface-3); color: var(--ema-text);
}
.ema-pagination__btn--active {
  background: var(--ema-primary); color: var(--ema-on-primary);
  font-weight: var(--ema-font-semibold);
  box-shadow: var(--ema-shadow-sm);
}
.ema-pagination__btn:disabled { opacity: 0.4; cursor: not-allowed; }
.ema-pagination__btn:focus-visible { box-shadow: var(--ema-focus-ring); }
.ema-pagination__ellipsis { color: var(--ema-text-3); padding: 0 0.2rem; }

/* ============================================================
   MODAL
   ============================================================ */
.ema-modal__backdrop {
  position: fixed; inset: 0;
  z-index: var(--ema-z-modal);
  background: var(--ema-overlay);
  backdrop-filter: blur(3px);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 8vh 1rem 1rem;
  overflow-y: auto;
  animation: ema-fade-in var(--ema-dur-med) var(--ema-ease);
}
.ema-modal__backdrop--closing { animation: ema-fade-out var(--ema-dur-med) var(--ema-ease) forwards; }
.ema-modal__panel {
  width: 100%; max-width: 540px;
  background: var(--ema-surface);
  border: 1px solid var(--ema-border);
  border-radius: var(--ema-radius-xl);
  box-shadow: var(--ema-shadow-xl);
  animation: ema-pop-up var(--ema-dur-slow) var(--ema-ease-spring);
  margin-bottom: 2rem;
}
.ema-modal__backdrop--closing .ema-modal__panel { animation: ema-fade-out var(--ema-dur-med) var(--ema-ease) forwards; }
.ema-modal__panel--sm { max-width: 400px; }
.ema-modal__panel--lg { max-width: 760px; }
.ema-modal__panel--xl { max-width: 1080px; }
.ema-modal__header {
  display: flex; align-items: center; justify-content: space-between; gap: 0.6rem;
  padding: 1rem 1.25rem 0.6rem;
  background: var(--ema-header-bg, transparent);
  color: var(--ema-header-text, inherit);
  border-radius: var(--ema-radius-xl) var(--ema-radius-xl) 0 0;
}
.ema-modal__header .ema-modal__close { color: inherit; opacity: 0.65; }
.ema-modal__header .ema-modal__close:hover { opacity: 1; background: rgba(0,0,0,0.15); }
.ema-modal__title { font-size: var(--ema-text-xl); font-weight: var(--ema-font-bold); margin: 0; }
.ema-modal__close {
  border: none; background: none; padding: 0.3rem;
  border-radius: var(--ema-radius-sm);
  color: var(--ema-text-3); cursor: pointer;
  display: inline-flex;
  transition: background var(--ema-dur-fast), color var(--ema-dur-fast);
}
.ema-modal__close:hover { background: var(--ema-surface-3); color: var(--ema-text); }
.ema-modal__close svg { width: 1rem; height: 1rem; }
.ema-modal__body { padding: 0.4rem 1.25rem 1rem; color: var(--ema-text-2); }
.ema-modal__footer {
  display: flex; justify-content: flex-end; gap: 0.5rem;
  padding: 0.8rem 1.25rem 1.1rem;
}

/* ============================================================
   DRAWER
   ============================================================ */
.ema-drawer__backdrop {
  position: fixed; inset: 0;
  z-index: var(--ema-z-drawer);
  background: var(--ema-overlay);
  backdrop-filter: blur(2px);
  animation: ema-fade-in var(--ema-dur-med) var(--ema-ease);
}
.ema-drawer__backdrop--closing { animation: ema-fade-out var(--ema-dur-med) var(--ema-ease) forwards; }
.ema-drawer__panel {
  position: fixed; top: 0; bottom: 0; right: 0;
  z-index: calc(var(--ema-z-drawer) + 1);
  width: min(420px, 92vw);
  background: var(--ema-surface);
  border-left: 1px solid var(--ema-border);
  box-shadow: var(--ema-shadow-xl);
  display: flex; flex-direction: column;
  animation: ema-slide-in-right var(--ema-dur-slow) var(--ema-ease-out);
}
.ema-drawer__panel--left {
  right: auto; left: 0;
  border-left: none; border-right: 1px solid var(--ema-border);
  animation-name: ema-slide-in-left;
}
.ema-drawer__panel--closing { transition: transform var(--ema-dur-med) var(--ema-ease); transform: translateX(100%); }
.ema-drawer__panel--left.ema-drawer__panel--closing { transform: translateX(-100%); }
.ema-drawer__header {
  display: flex; align-items: center; justify-content: space-between; gap: 0.6rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--ema-border);
  background: var(--ema-header-bg, transparent);
  color: var(--ema-header-text, inherit);
}
.ema-drawer__header .ema-modal__close { color: inherit; opacity: 0.65; }
.ema-drawer__header .ema-modal__close:hover { opacity: 1; background: rgba(0,0,0,0.15); }
.ema-drawer__title { font-size: var(--ema-text-lg); font-weight: var(--ema-font-bold); margin: 0; }
.ema-drawer__body { flex: 1; overflow-y: auto; padding: 1.1rem 1.25rem; }
.ema-drawer__footer {
  display: flex; justify-content: flex-end; gap: 0.5rem;
  padding: 0.9rem 1.25rem;
  border-top: 1px solid var(--ema-border);
}

/* ============================================================
   TOAST
   ============================================================ */
.ema-toast-stack {
  position: fixed;
  top: 1rem; right: 1rem;
  z-index: var(--ema-z-toast);
  display: flex; flex-direction: column; gap: 0.5rem;
  max-width: min(380px, calc(100vw - 2rem));
}
.ema-toast {
  display: flex; gap: 0.6rem; align-items: flex-start;
  background: var(--ema-surface);
  border: 1px solid var(--ema-border);
  border-left: 3px solid var(--ema-primary);
  border-radius: var(--ema-radius-lg);
  box-shadow: var(--ema-shadow-lg);
  padding: 0.7rem 0.9rem;
  font-size: var(--ema-text-md);
  animation: ema-toast-in var(--ema-dur-slow) var(--ema-ease-spring);
  position: relative;
  overflow: hidden;
}
.ema-toast--closing { animation: ema-toast-out var(--ema-dur-med) var(--ema-ease) forwards; }
.ema-toast--success { border-left-color: var(--ema-success); }
.ema-toast--warning { border-left-color: var(--ema-warning); }
.ema-toast--danger  { border-left-color: var(--ema-danger); }
.ema-toast--info    { border-left-color: var(--ema-info); }
.ema-toast__icon { flex: none; display: inline-flex; margin-top: 0.1rem; }
.ema-toast__icon svg { width: 1.05rem; height: 1.05rem; }
.ema-toast--success .ema-toast__icon { color: var(--ema-success); }
.ema-toast--warning .ema-toast__icon { color: var(--ema-warning); }
.ema-toast--danger  .ema-toast__icon { color: var(--ema-danger); }
.ema-toast--info    .ema-toast__icon { color: var(--ema-info); }
.ema-toast__body { flex: 1; min-width: 0; }
.ema-toast__title { font-weight: var(--ema-font-semibold); }
.ema-toast__text { color: var(--ema-text-2); font-size: var(--ema-text-sm); }
.ema-toast__close {
  flex: none; border: none; background: none; padding: 0.1rem;
  color: var(--ema-text-3); cursor: pointer; border-radius: var(--ema-radius-xs);
  display: inline-flex;
}
.ema-toast__close:hover { color: var(--ema-text); }
.ema-toast__close svg { width: 0.8rem; height: 0.8rem; }
.ema-toast__progress {
  position: absolute; left: 0; bottom: 0; height: 2px;
  background: color-mix(in srgb, currentColor 35%, transparent);
  width: 100%;
  transform-origin: left;
}

/* ============================================================
   TOOLTIP
   ============================================================ */
.ema-tooltip-bubble {
  position: fixed;
  z-index: var(--ema-z-tooltip);
  background: var(--ema-gray-900);
  color: #fff;
  font-size: var(--ema-text-xs);
  font-weight: var(--ema-font-medium);
  padding: 0.35rem 0.6rem;
  border-radius: var(--ema-radius-sm);
  box-shadow: var(--ema-shadow-md);
  max-width: 260px;
  pointer-events: none;
  animation: ema-pop-in var(--ema-dur-fast) var(--ema-ease-out);
}
[data-theme="dark"] .ema-tooltip-bubble,
[data-theme="navy"] .ema-tooltip-bubble { background: var(--ema-gray-100); color: var(--ema-gray-900); }

/* ============================================================
   DROPDOWN MENU
   ============================================================ */
.ema-menu-item {
  display: flex; align-items: center; gap: 0.55rem;
  width: 100%;
  padding: 0.45rem 0.6rem;
  border: none; background: none;
  border-radius: var(--ema-radius-sm);
  font: inherit; font-size: var(--ema-text-md);
  color: var(--ema-text);
  cursor: pointer;
  text-align: left;
  transition: background var(--ema-dur-fast);
  text-decoration: none;
  box-sizing: border-box;
}
.ema-menu-item:hover, .ema-menu-item--active { background: var(--ema-surface-3); }
.ema-menu-item--danger { color: var(--ema-danger); }
.ema-menu-item--danger:hover { background: var(--ema-danger-soft); }
.ema-menu-item svg { width: 1em; height: 1em; flex: none; color: var(--ema-text-3); }
.ema-menu-item--danger svg { color: var(--ema-danger); }
.ema-menu-item__kbd {
  margin-left: auto;
  font-family: var(--ema-font-mono);
  font-size: var(--ema-text-xs);
  color: var(--ema-text-3);
  background: var(--ema-surface-3);
  border-radius: var(--ema-radius-xs);
  padding: 0.05rem 0.3rem;
}

/* ============================================================
   DATEPICKER
   ============================================================ */
.ema-cal { width: 252px; padding: 0.3rem; user-select: none; }
.ema-cal__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.2rem 0.2rem 0.5rem;
}
.ema-cal__title {
  font-weight: var(--ema-font-semibold);
  font-size: var(--ema-text-md);
  border: none; background: none; cursor: pointer;
  padding: 0.2rem 0.5rem; border-radius: var(--ema-radius-sm);
  color: var(--ema-text); font-family: inherit;
}
.ema-cal__title:hover { background: var(--ema-surface-3); }
.ema-cal__nav {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.7rem; height: 1.7rem;
  border: none; background: none;
  border-radius: var(--ema-radius-sm);
  color: var(--ema-text-2); cursor: pointer;
  transition: background var(--ema-dur-fast);
}
.ema-cal__nav:hover { background: var(--ema-surface-3); color: var(--ema-text); }
.ema-cal__nav svg { width: 0.85rem; height: 0.85rem; }
.ema-cal__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.ema-cal__dow {
  text-align: center;
  font-size: var(--ema-text-xs);
  font-weight: var(--ema-font-semibold);
  color: var(--ema-text-3);
  padding: 0.25rem 0;
}
.ema-cal__day {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  border: none; background: none;
  border-radius: var(--ema-radius-sm);
  font: inherit; font-size: var(--ema-text-sm);
  color: var(--ema-text);
  cursor: pointer;
  transition: background var(--ema-dur-fast), transform var(--ema-dur-fast) var(--ema-ease-spring);
}
.ema-cal__day:hover { background: var(--ema-primary-soft); color: var(--ema-primary); }
.ema-cal__day:active { transform: scale(0.92); }
.ema-cal__day--muted { color: var(--ema-text-disabled); }
.ema-cal__day--today { font-weight: var(--ema-font-bold); color: var(--ema-primary); box-shadow: inset 0 0 0 1px var(--ema-primary-border); }
.ema-cal__day--selected {
  background: var(--ema-primary) !important;
  color: var(--ema-on-primary) !important;
  font-weight: var(--ema-font-semibold);
  box-shadow: var(--ema-shadow-sm);
}
.ema-cal__months { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 0.2rem; }
.ema-cal__month-btn {
  padding: 0.6rem 0.2rem;
  border: none; background: none;
  border-radius: var(--ema-radius-sm);
  font: inherit; font-size: var(--ema-text-sm);
  color: var(--ema-text); cursor: pointer;
  transition: background var(--ema-dur-fast);
}
.ema-cal__month-btn:hover { background: var(--ema-primary-soft); color: var(--ema-primary); }
.ema-cal__month-btn--selected { background: var(--ema-primary); color: var(--ema-on-primary); }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.ema-empty {
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  padding: 2.5rem 1rem;
  color: var(--ema-text-3);
  text-align: center;
}
.ema-empty svg { width: 2.4rem; height: 2.4rem; opacity: 0.5; }
.ema-empty__title { font-weight: var(--ema-font-semibold); color: var(--ema-text-2); }

/* ============================================================
   UTILITIES (small, layout-focused)
   ============================================================ */
.ema-row { display: flex; gap: var(--ema-sp-4); align-items: center; flex-wrap: wrap; }
.ema-col { display: flex; flex-direction: column; gap: var(--ema-sp-4); }
.ema-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--ema-sp-4); }
.ema-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--ema-sp-4); }
.ema-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--ema-sp-4); }
@media (max-width: 900px) {
  .ema-grid-3, .ema-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .ema-grid-2, .ema-grid-3, .ema-grid-4 { grid-template-columns: 1fr; }
  .ema-modal__backdrop { padding: 4vh 0.5rem 0.5rem; }
  .ema-toast-stack { left: 1rem; right: 1rem; max-width: none; }
}
.ema-mt-1 { margin-top: var(--ema-sp-1); } .ema-mt-2 { margin-top: var(--ema-sp-2); }
.ema-mt-4 { margin-top: var(--ema-sp-4); } .ema-mt-6 { margin-top: var(--ema-sp-6); }
.ema-mb-2 { margin-bottom: var(--ema-sp-2); } .ema-mb-4 { margin-bottom: var(--ema-sp-4); }
.ema-text-2 { color: var(--ema-text-2); } .ema-text-3 { color: var(--ema-text-3); }
.ema-text-sm { font-size: var(--ema-text-sm); } .ema-text-xs { font-size: var(--ema-text-xs); }