/* ==========================================================================
   PRIME.CSS
   Componentes do sistema de design — Mapa Eleitoral Inteligente do Maranhão
   Todos os componentes usam as variáveis definidas em tokens.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   BOTÕES
   -------------------------------------------------------------------------- */
.prime-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-family-sans);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-medium);
    line-height: 1.4;
    color: var(--color-text-primary);
    background: var(--color-bg-tertiary);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--radius-md);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    transition: background var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast),
        box-shadow var(--transition-fast),
        transform var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.prime-btn:hover:not(:disabled) {
    background: var(--color-bg-hover);
    border-color: var(--color-border-strong);
}

.prime-btn:active:not(:disabled) {
    transform: translateY(1px);
}

.prime-btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

.prime-btn:disabled {
    opacity: var(--opacity-disabled);
    cursor: not-allowed;
}

/* Variante primária */
.prime-btn--primary {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    color: #ffffff;
}

.prime-btn--primary:hover:not(:disabled) {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

.prime-btn--primary:active:not(:disabled) {
    background: var(--color-accent-active);
}

/* Variante ghost */
.prime-btn--ghost {
    background: transparent;
    border-color: transparent;
    color: var(--color-text-secondary);
}

.prime-btn--ghost:hover:not(:disabled) {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

/* Variante danger */
.prime-btn--danger {
    background: var(--color-danger);
    border-color: var(--color-danger);
    color: #ffffff;
}

.prime-btn--danger:hover:not(:disabled) {
    background: #f97066;
    border-color: #f97066;
}

/* Variante success */
.prime-btn--success {
    background: var(--color-success);
    border-color: var(--color-success);
    color: #ffffff;
}

/* Tamanhos */
.prime-btn--sm {
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-sm);
}

.prime-btn--lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-lg);
}

.prime-btn--icon {
    padding: var(--space-2);
    width: 36px;
    height: 36px;
}

.prime-btn--block {
    width: 100%;
}

/* Efeito ripple */
.prime-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3), transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.prime-btn:active:not(:disabled)::after {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   CARDS
   -------------------------------------------------------------------------- */
.prime-card {
    background: var(--color-bg-secondary);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.prime-card--elevated {
    background: var(--color-bg-elevated);
    box-shadow: var(--shadow-sm);
}

.prime-card--hoverable:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-md);
}

.prime-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    border-bottom: var(--border-width-thin) solid var(--color-border-muted);
}

.prime-card__title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.prime-card__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-1);
}

.prime-card__body {
    padding: var(--space-4);
}

.prime-card__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border-top: var(--border-width-thin) solid var(--color-border-muted);
    background: var(--color-bg-tertiary);
}

/* --------------------------------------------------------------------------
   KPI CARDS
   -------------------------------------------------------------------------- */
.prime-kpi {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-4);
    background: var(--color-bg-secondary);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.prime-kpi:hover {
    border-color: var(--color-border-strong);
}

.prime-kpi__label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.prime-kpi__value {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    line-height: var(--line-height-tight);
    font-variant-numeric: tabular-nums;
}

.prime-kpi__sub {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.prime-kpi__trend {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.prime-kpi__trend--up {
    color: var(--color-success);
}

.prime-kpi__trend--down {
    color: var(--color-danger);
}

.prime-kpi__trend--neutral {
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   INPUTS
   -------------------------------------------------------------------------- */
.prime-input,
.prime-select,
.prime-textarea {
    display: block;
    width: 100%;
    padding: var(--space-2) var(--space-3);
    font-family: var(--font-family-sans);
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.prime-input::placeholder,
.prime-textarea::placeholder {
    color: var(--color-text-tertiary);
}

.prime-input:hover:not(:disabled),
.prime-select:hover:not(:disabled) {
    border-color: var(--color-border-strong);
}

.prime-input:focus,
.prime-select:focus,
.prime-textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: var(--focus-ring);
}

.prime-input:disabled,
.prime-select:disabled,
.prime-textarea:disabled {
    opacity: var(--opacity-disabled);
    cursor: not-allowed;
}

.prime-input--error {
    border-color: var(--color-danger);
}

.prime-input--error:focus {
    box-shadow: var(--shadow-glow-danger);
}

/* Input com ícone */
.prime-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.prime-input-group__icon {
    position: absolute;
    left: var(--space-3);
    color: var(--color-text-tertiary);
    pointer-events: none;
    font-size: var(--font-size-md);
}

.prime-input-group .prime-input {
    padding-left: var(--space-8);
}

/* Campo de busca */
.prime-search {
    position: relative;
}

.prime-search__input {
    width: 100%;
    padding: var(--space-2) var(--space-3) var(--space-2) var(--space-8);
    background: var(--color-bg-primary);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.prime-search__icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-tertiary);
    pointer-events: none;
}

.prime-search__shortcut {
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    background: var(--color-bg-tertiary);
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    border: var(--border-width-thin) solid var(--color-border-muted);
    pointer-events: none;
}

/* --------------------------------------------------------------------------
   BADGES
   -------------------------------------------------------------------------- */
.prime-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 2px var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
    border-radius: var(--radius-full);
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    border: var(--border-width-thin) solid var(--color-border-muted);
}

.prime-badge--info {
    background: var(--color-info-subtle);
    color: var(--color-info);
    border-color: var(--color-info-border);
}

.prime-badge--success {
    background: var(--color-success-subtle);
    color: var(--color-success);
    border-color: var(--color-success-border);
}

.prime-badge--warning {
    background: var(--color-warning-subtle);
    color: var(--color-warning);
    border-color: var(--color-warning-border);
}

.prime-badge--danger {
    background: var(--color-danger-subtle);
    color: var(--color-danger);
    border-color: var(--color-danger-border);
}

/* --------------------------------------------------------------------------
   TABS
   -------------------------------------------------------------------------- */
.prime-tabs {
    display: flex;
    gap: var(--space-1);
    padding: var(--space-1);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
}

.prime-tab {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
}

.prime-tab:hover {
    color: var(--color-text-primary);
}

.prime-tab--active {
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    box-shadow: var(--shadow-xs);
}

.prime-tab:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

/* --------------------------------------------------------------------------
   TOGGLE / SWITCH
   -------------------------------------------------------------------------- */
.prime-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    user-select: none;
}

.prime-toggle__track {
    position: relative;
    width: 36px;
    height: 20px;
    background: var(--color-bg-tertiary);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--radius-full);
    transition: background var(--transition-base), border-color var(--transition-base);
    flex-shrink: 0;
}

.prime-toggle__thumb {
    position: absolute;
    top: 1px;
    left: 1px;
    width: 16px;
    height: 16px;
    background: var(--color-text-secondary);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), background var(--transition-base);
}

.prime-toggle input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.prime-toggle input:checked ~ .prime-toggle__track {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
}

.prime-toggle input:checked ~ .prime-toggle__track .prime-toggle__thumb {
    transform: translateX(16px);
    background: #ffffff;
}

.prime-toggle input:focus-visible ~ .prime-toggle__track {
    box-shadow: var(--focus-ring);
}

.prime-toggle__label {
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   TOOLTIP
   -------------------------------------------------------------------------- */
.prime-tooltip {
    position: relative;
    display: inline-block;
}

.prime-tooltip__content {
    position: absolute;
    bottom: calc(100% + var(--space-2));
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    max-width: 320px;
    padding: var(--space-3);
    background: var(--color-bg-elevated);
    border: var(--border-width-thin) solid var(--color-border-strong);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    z-index: var(--z-tooltip);
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.prime-tooltip:hover .prime-tooltip__content,
.prime-tooltip:focus-within .prime-tooltip__content {
    opacity: 1;
}

.prime-tooltip__arrow {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid var(--color-border-strong);
}

/* --------------------------------------------------------------------------
   MODAL
   -------------------------------------------------------------------------- */
.prime-modal-backdrop {
    position: fixed;
    inset: 0;
    background: var(--color-bg-overlay);
    backdrop-filter: blur(var(--blur-sm));
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    animation: primeFadeIn var(--transition-base);
}

.prime-modal {
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    background: var(--color-bg-elevated);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    z-index: var(--z-modal);
    animation: primeSlideUp var(--transition-slow);
    overflow: hidden;
}

.prime-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    border-bottom: var(--border-width-thin) solid var(--color-border-muted);
}

.prime-modal__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

.prime-modal__close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.prime-modal__close:hover {
    background: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.prime-modal__body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-6);
}

.prime-modal__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    border-top: var(--border-width-thin) solid var(--color-border-muted);
    background: var(--color-bg-tertiary);
}

/* --------------------------------------------------------------------------
   TOAST
   -------------------------------------------------------------------------- */
.prime-toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    z-index: var(--z-toast);
    pointer-events: none;
}

.prime-toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 280px;
    max-width: 420px;
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-elevated);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-left-width: 4px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
    pointer-events: auto;
    animation: primeSlideInRight var(--transition-slow);
}

.prime-toast--success {
    border-left-color: var(--color-success);
}

.prime-toast--error {
    border-left-color: var(--color-danger);
}

.prime-toast--warning {
    border-left-color: var(--color-warning);
}

.prime-toast--info {
    border-left-color: var(--color-info);
}

/* --------------------------------------------------------------------------
   SKELETON (loading)
   -------------------------------------------------------------------------- */
.prime-skeleton {
    background: linear-gradient(
        90deg,
        var(--color-bg-tertiary) 0%,
        var(--color-bg-hover) 50%,
        var(--color-bg-tertiary) 100%
    );
    background-size: 200% 100%;
    animation: primeShimmer 1.6s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

.prime-skeleton--text {
    height: 1em;
    margin: 0.25em 0;
}

.prime-skeleton--circle {
    border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   EMPTY STATE
   -------------------------------------------------------------------------- */
.prime-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-10) var(--space-6);
    text-align: center;
    color: var(--color-text-secondary);
}

.prime-empty__icon {
    font-size: 48px;
    opacity: var(--opacity-muted);
}

.prime-empty__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.prime-empty__description {
    font-size: var(--font-size-md);
    max-width: 360px;
}

/* --------------------------------------------------------------------------
   BREADCRUMB
   -------------------------------------------------------------------------- */
.prime-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.prime-breadcrumb__item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.prime-breadcrumb__separator {
    color: var(--color-text-muted);
}

.prime-breadcrumb__link {
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: color var(--transition-fast);
    background: none;
    border: none;
    padding: 0;
    font: inherit;
}

.prime-breadcrumb__link:hover {
    color: var(--color-text-link);
}

.prime-breadcrumb__current {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
}

/* --------------------------------------------------------------------------
   SIDEBAR
   -------------------------------------------------------------------------- */
.prime-sidebar {
    display: flex;
    flex-direction: column;
    width: var(--sidebar-width);
    height: 100%;
    background: var(--color-bg-secondary);
    border-right: var(--border-width-thin) solid var(--color-border-muted);
    overflow-y: auto;
    overflow-x: hidden;
}

.prime-sidebar__section {
    border-bottom: var(--border-width-thin) solid var(--color-border-muted);
}

.prime-sidebar__section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: transparent;
    border: none;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.prime-sidebar__section-header:hover {
    color: var(--color-text-primary);
}

.prime-sidebar__section-body {
    padding: var(--space-2) var(--space-4) var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

/* --------------------------------------------------------------------------
   PAINEL DIREITO
   -------------------------------------------------------------------------- */
.prime-panel {
    display: flex;
    flex-direction: column;
    width: var(--panel-width);
    height: 100%;
    background: var(--color-bg-secondary);
    border-left: var(--border-width-thin) solid var(--color-border-muted);
    overflow-y: auto;
}

.prime-panel__section {
    padding: var(--space-4);
    border-bottom: var(--border-width-thin) solid var(--color-border-muted);
}

.prime-panel__section-title {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    margin-bottom: var(--space-3);
}

/* --------------------------------------------------------------------------
   LEGENDA DO MAPA
   -------------------------------------------------------------------------- */
.prime-legend {
    position: absolute;
    bottom: var(--space-6);
    left: var(--space-6);
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-elevated);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    font-size: var(--font-size-sm);
    min-width: 200px;
    z-index: var(--z-sticky);
}

.prime-legend__title {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
    margin-bottom: var(--space-2);
}

.prime-legend__items {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.prime-legend__item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.prime-legend__swatch {
    width: 16px;
    height: 12px;
    border-radius: var(--radius-xs);
    border: var(--border-width-thin) solid var(--color-border-muted);
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   TOOLTIP DO MAPA (Leaflet custom)
   -------------------------------------------------------------------------- */
.prime-map-tooltip {
    background: var(--color-bg-elevated) !important;
    border: var(--border-width-thin) solid var(--color-border-strong) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    padding: var(--space-3) !important;
    font-family: var(--font-family-sans) !important;
    font-size: var(--font-size-sm) !important;
    color: var(--color-text-primary) !important;
    min-width: 220px;
}

.prime-map-tooltip::before {
    border-top-color: var(--color-border-strong) !important;
}

.prime-map-tooltip__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
    padding-bottom: var(--space-2);
    border-bottom: var(--border-width-thin) solid var(--color-border-muted);
}

.prime-map-tooltip__name {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-md);
}

.prime-map-tooltip__rank {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    background: var(--color-bg-tertiary);
    padding: 2px 6px;
    border-radius: var(--radius-xs);
}

.prime-map-tooltip__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    font-size: var(--font-size-sm);
    padding: var(--space-1) 0;
}

.prime-map-tooltip__label {
    color: var(--color-text-secondary);
}

.prime-map-tooltip__value {
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    font-variant-numeric: tabular-nums;
}

.prime-map-tooltip__divider {
    height: var(--border-width-thin);
    background: var(--color-border-muted);
    margin: var(--space-2) 0;
}

.prime-map-tooltip__partner {
    padding: var(--space-2);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    margin-top: var(--space-2);
    font-size: var(--font-size-xs);
}

/* --------------------------------------------------------------------------
   ANIMAÇÕES
   -------------------------------------------------------------------------- */
@keyframes primeFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes primeSlideUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes primeSlideInRight {
    from {
        opacity: 0;
        transform: translateX(24px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes primePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

@keyframes primeSpin {
    to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   UTILITÁRIOS DE ESTADO
   -------------------------------------------------------------------------- */
.is-hidden { display: none !important; }
.is-visible { display: block !important; }
.is-loading { pointer-events: none; opacity: var(--opacity-muted); }
.is-disabled { pointer-events: none; opacity: var(--opacity-disabled); }
.is-active { color: var(--color-accent-primary); }
.is-selected { background: var(--color-accent-subtle); border-color: var(--color-accent-border); }

/* --------------------------------------------------------------------------
   SCROLLBAR CUSTOMIZADA
   -------------------------------------------------------------------------- */
.prime-scroll {
    scrollbar-width: thin;
    scrollbar-color: var(--color-border-strong) transparent;
}

.prime-scroll::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.prime-scroll::-webkit-scrollbar-track {
    background: transparent;
}

.prime-scroll::-webkit-scrollbar-thumb {
    background: var(--color-border-default);
    border-radius: var(--radius-full);
}

.prime-scroll::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-strong);
}

/* --------------------------------------------------------------------------
   FOCUS GLOBAL (acessibilidade)
   -------------------------------------------------------------------------- */
:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

/* Skip link */
.prime-skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-4);
    z-index: var(--z-top);
    padding: var(--space-2) var(--space-4);
    background: var(--color-accent-primary);
    color: #ffffff;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-medium);
    transition: top var(--transition-fast);
}

.prime-skip-link:focus {
    top: var(--space-4);
}