/**
 * CalMU Price Manager - Interface Moderna para Repeaters
 * Design full-screen responsivo com cards
 */

/* ===== OVERLAY FULL-SCREEN ===== */
.calmu-price-manager-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    animation: calmuFadeIn 0.3s forwards;
}

@keyframes calmuFadeIn {
    to { opacity: 1; }
}

/* ===== CONTAINER PRINCIPAL ===== */
.calmu-price-manager-container {
    width: 100%;
    max-width: 1600px;
    height: 95vh;
    background: var(--calmu-bg-primary, #ffffff);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0.9);
    animation: calmuZoomIn 0.3s 0.1s forwards;
}

@keyframes calmuZoomIn {
    to { transform: scale(1); }
}

/* ===== HEADER ===== */
.calmu-pm-header {
    padding: 20px 30px;
    background: var(--calmu-header-bg, #f8f9fa);
    border-bottom: 2px solid var(--calmu-border-color, #e0e0e0);
    flex-shrink: 0;
}

.calmu-pm-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.calmu-pm-title-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.calmu-pm-back-btn {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: none;
    background: var(--calmu-button-bg, #6c757d);
    color: var(--calmu-button-color, #ffffff);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.calmu-pm-back-btn:hover {
    background: var(--calmu-button-hover-bg, #5a6268);
    transform: translateX(-3px);
}

.calmu-pm-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--calmu-text-primary, #212529);
    margin: 0;
}

.calmu-pm-subtitle {
    font-size: 14px;
    color: var(--calmu-text-secondary, #6c757d);
    margin: 0;
}

.calmu-pm-actions {
    display: flex;
    gap: 10px;
}

.calmu-pm-btn {
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
    /* Botões padrão pegam cores do tema */
    background: var(--calmu-button-bg, #007bff);
    color: var(--calmu-button-color, #ffffff);
}

.calmu-pm-btn:hover:not(:disabled) {
    background: var(--calmu-button-hover-bg, #0056b3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.calmu-pm-btn-primary {
    background: var(--calmu-primary-bg, #28a745);
    color: #ffffff;
}

.calmu-pm-btn-primary:hover:not(:disabled) {
    background: var(--calmu-primary-hover-bg, #218838);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.calmu-pm-btn-secondary {
    background: var(--calmu-secondary-bg, #6c757d);
    color: #ffffff;
}

.calmu-pm-btn-secondary:hover:not(:disabled) {
    background: var(--calmu-secondary-hover-bg, #5a6268);
    transform: translateY(-2px);
}

.calmu-pm-btn-success {
    background: var(--calmu-success-bg, #28a745);
    color: #ffffff;
}

.calmu-pm-btn-success:hover:not(:disabled) {
    background: var(--calmu-success-hover-bg, #218838);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

/* ===== TOOLBAR ===== */
.calmu-pm-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    flex-wrap: wrap;
}

.calmu-pm-toolbar-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.calmu-pm-search {
    flex: 1;
    min-width: 250px;
    max-width: 500px;
    padding: 10px 15px;
    border-radius: 8px;
    border: 2px solid var(--calmu-search-border, #e0e0e0);
    background: var(--calmu-search-bg, #ffffff);
    color: var(--calmu-search-color, #212529);
    font-size: 14px;
    transition: all 0.2s;
}

.calmu-pm-search:focus {
    outline: none;
    border-color: var(--calmu-search-focus, #007bff);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.calmu-pm-group-select {
    padding: 10px 15px;
    border-radius: 8px;
    border: 2px solid var(--calmu-border-color, #e0e0e0);
    background: var(--calmu-input-bg, #ffffff);
    color: var(--calmu-text-primary, #212529);
    font-size: 14px;
    cursor: pointer;
    width: 220px;
    flex-shrink: 0;
}

.calmu-pm-toolbar-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.calmu-pm-counter {
    font-size: 14px;
    color: var(--calmu-text-secondary, #6c757d);
    font-weight: 500;
}

.calmu-pm-counter strong {
    color: var(--calmu-text-primary, #212529);
    font-weight: 700;
}

/* ===== CONTENT AREA ===== */
.calmu-pm-content {
    flex: 1;
    overflow-y: auto;
    padding: 25px;
    background: var(--calmu-content-bg, #f8f9fa);
}

/* Custom Scrollbar */
.calmu-pm-content::-webkit-scrollbar {
    width: 10px;
}

.calmu-pm-content::-webkit-scrollbar-track {
    background: var(--calmu-scrollbar-track, #f1f1f1);
}

.calmu-pm-content::-webkit-scrollbar-thumb {
    background: var(--calmu-scrollbar-thumb, #888);
    border-radius: 5px;
}

.calmu-pm-content::-webkit-scrollbar-thumb:hover {
    background: var(--calmu-scrollbar-thumb-hover, #555);
}

/* ===== GRID DE CARDS ===== */
.calmu-pm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    padding-bottom: 20px;
}

/* ===== GROUP SECTION ===== */
.calmu-pm-group {
    margin-bottom: 30px;
}

.calmu-pm-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: var(--calmu-group-header-bg, #ffffff);
    border-radius: 10px;
    margin-bottom: 15px;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.calmu-pm-group-header:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.calmu-pm-group-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--calmu-text-primary, #212529);
    display: flex;
    align-items: center;
    gap: 10px;
}

.calmu-pm-group-badge {
    background: var(--calmu-badge-bg, #007bff);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.calmu-pm-group-toggle {
    font-size: 20px;
    color: var(--calmu-text-secondary, #6c757d);
    transition: transform 0.3s;
}

.calmu-pm-group.collapsed .calmu-pm-group-toggle {
    transform: rotate(-90deg);
}

.calmu-pm-group.collapsed .calmu-pm-group-items {
    display: none;
}

/* ===== CARDS ===== */
.calmu-pm-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: move;
    position: relative;
    border: 2px solid transparent;
}

.calmu-pm-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
    border-color: var(--calmu-card-hover-border, #007bff);
}

.calmu-pm-card.modified {
    border-left: 4px solid var(--calmu-modified-color, #ffc107);
}

.calmu-pm-card.dragging {
    opacity: 0.5;
    transform: scale(0.95);
}

/* Card Header */
.calmu-pm-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 15px;
}

.calmu-pm-card-number {
    font-size: 12px;
    font-weight: 700;
    color: var(--calmu-text-secondary, #6c757d);
    background: var(--calmu-card-number-bg, #f8f9fa);
    padding: 4px 10px;
    border-radius: 6px;
}

.calmu-pm-card-actions {
    display: flex;
    gap: 6px;
}

.calmu-pm-card-action {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: none;
    background: var(--calmu-card-action-bg, #f8f9fa);
    color: var(--calmu-text-primary, #212529);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.calmu-pm-card-action:hover {
    background: var(--calmu-button-bg, #007bff);
    color: #ffffff;
    transform: scale(1.1);
}

.calmu-pm-card-action.delete:hover {
    background: #dc3545;
}

/* Card Body */
.calmu-pm-card-body {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

/* Campos primários ocupam linha inteira */
.calmu-pm-card-body .calmu-pm-card-field.primary {
    grid-column: span 2;
}

/* Se tiver poucos campos (menos de 4), usar 1 coluna */
.calmu-pm-card-body.single-column {
    grid-template-columns: 1fr;
}

.calmu-pm-card-body.single-column .calmu-pm-card-field.primary {
    grid-column: span 1;
}

/* Responsivo: em telas menores, sempre 1 coluna */
@media (max-width: 400px) {
    .calmu-pm-card-body {
        grid-template-columns: 1fr;
    }

    .calmu-pm-card-body .calmu-pm-card-field.primary {
        grid-column: span 1;
    }
}

.calmu-pm-card-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.calmu-pm-card-field-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--calmu-text-secondary, #6c757d);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calmu-pm-card-field-value {
    font-size: 14px;
    font-weight: 500;
    color: var(--calmu-text-primary, #212529);
    word-break: break-word;
}

.calmu-pm-card-field-value.empty {
    color: var(--calmu-text-muted, #adb5bd);
    font-style: italic;
}

/* Highlighting principais (primeiros 3 campos) */
.calmu-pm-card-field.primary {
    padding: 10px;
    background: var(--calmu-primary-field-bg, #f8f9fa);
    border-radius: 8px;
}

.calmu-pm-card-field.primary .calmu-pm-card-field-value {
    font-size: 15px;
    font-weight: 600;
}

/* ===== SIDE PANEL (Edição) ===== */
.calmu-pm-side-panel {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    height: 100vh;
    background: #ffffff;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.2);
    z-index: 100000;
    display: flex;
    flex-direction: column;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.calmu-pm-side-panel.open {
    right: 0;
}

/* Panel Header */
.calmu-pm-panel-header {
    padding: 25px;
    background: var(--calmu-header-bg, #f8f9fa);
    border-bottom: 2px solid var(--calmu-border-color, #e0e0e0);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.calmu-pm-panel-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--calmu-text-primary, #212529);
}

.calmu-pm-panel-close {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: none;
    background: var(--calmu-close-bg, #e0e0e0);
    color: var(--calmu-text-primary, #212529);
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.calmu-pm-panel-close:hover {
    background: #dc3545;
    color: #ffffff;
}

/* Panel Body */
.calmu-pm-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 25px;
}

.calmu-pm-form-group {
    margin-bottom: 20px;
}

.calmu-pm-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--calmu-text-primary, #212529);
    margin-bottom: 8px;
}

.calmu-pm-form-control {
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    border: 2px solid var(--calmu-input-border, #e0e0e0);
    background: var(--calmu-input-bg, #ffffff);
    color: var(--calmu-input-color, #212529);
    font-size: 14px;
    transition: all 0.2s;
}

.calmu-pm-form-control:focus {
    outline: none;
    border-color: var(--calmu-input-focus, #007bff);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.calmu-pm-form-control:disabled {
    background: var(--calmu-input-disabled-bg, #f8f9fa);
    cursor: not-allowed;
}

/* Panel Footer */
.calmu-pm-panel-footer {
    padding: 20px 25px;
    background: var(--calmu-footer-bg, #f8f9fa);
    border-top: 2px solid var(--calmu-border-color, #e0e0e0);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ===== EMPTY STATE ===== */
.calmu-pm-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--calmu-text-secondary, #6c757d);
}

.calmu-pm-empty-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.3;
}

.calmu-pm-empty-text {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 10px;
}

.calmu-pm-empty-subtext {
    font-size: 14px;
    opacity: 0.7;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .calmu-pm-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .calmu-pm-grid {
        grid-template-columns: 1fr;
    }

    .calmu-pm-side-panel {
        width: 100%;
        right: -100%;
    }

    .calmu-pm-toolbar {
        flex-direction: column;
    }

    .calmu-pm-search {
        max-width: 100%;
    }
}

/* ===== LOADING STATE ===== */
.calmu-pm-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
}

.calmu-pm-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--calmu-border-color, #e0e0e0);
    border-top-color: var(--calmu-button-bg, #007bff);
    border-radius: 50%;
    animation: calmuSpin 0.8s linear infinite;
}

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

/* ===== DRAG & DROP STYLES ===== */

/* Card sendo arrastado (ghost element) */
.sortable-ghost {
    opacity: 0.4;
    background: var(--calmu-ghost-bg, #e3f2fd);
    border: 2px dashed var(--calmu-button-bg, #007bff) !important;
    transform: rotate(2deg);
}

/* Card selecionado para drag */
.sortable-chosen {
    cursor: grabbing !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2) !important;
    transform: scale(1.02);
}

/* Área de drop ativa */
.sortable-drag {
    cursor: grabbing !important;
    opacity: 1 !important;
    z-index: 999999;
}

/* Indicador de posição de drop */
.calmu-pm-card.sortable-chosen::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 4px;
    background: var(--calmu-button-bg, #007bff);
    border-radius: 2px;
    animation: calmuPulse 1s ease-in-out infinite;
}

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

/* Ícone de drag nos cards */
.calmu-pm-card::after {
    content: '\f0c9';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 10px;
    right: 10px;
    opacity: 0;
    color: var(--calmu-text-secondary, #6c757d);
    transition: opacity 0.2s;
    pointer-events: none;
    font-size: 12px;
}

.calmu-pm-card:hover::after {
    opacity: 0.3;
}

/* ===== BULK ACTIONS BAR ===== */
.calmu-pm-bulk-bar {
    padding: 12px 20px;
    background: var(--calmu-bulk-bg, #e3f2fd);
    border-top: 2px solid var(--calmu-border-color, #e0e0e0);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    flex-wrap: wrap;
}

.calmu-pm-bulk-left,
.calmu-pm-bulk-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.calmu-pm-bulk-btn {
    padding: 8px 16px;
    border-radius: 6px;
    border: none;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--calmu-button-bg, #ffffff);
    color: var(--calmu-text-primary, #212529);
    border: 1px solid var(--calmu-border-color, #dee2e6);
}

.calmu-pm-bulk-btn:hover {
    background: var(--calmu-button-hover-bg, #f8f9fa);
    color: var(--calmu-text-primary, #212529); /* Manter texto escuro */
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.calmu-pm-bulk-btn-primary {
    background: var(--calmu-button-bg, #007bff);
    color: #ffffff;
    border-color: var(--calmu-button-bg, #007bff);
}

.calmu-pm-bulk-btn-primary:hover {
    background: var(--calmu-button-hover-bg, #0056b3);
    color: #ffffff; /* Manter texto branco */
}

.calmu-pm-bulk-btn-danger {
    background: #dc3545;
    color: #ffffff;
    border-color: #dc3545;
}

.calmu-pm-bulk-btn-danger:hover {
    background: #c82333;
    color: #ffffff; /* Manter texto branco */
}

.calmu-pm-bulk-count {
    font-size: 14px;
    color: var(--calmu-text-secondary, #6c757d);
    padding: 0 10px;
}

.calmu-pm-bulk-count strong {
    color: var(--calmu-button-bg, #007bff);
    font-size: 16px;
}

/* ===== CHECKBOXES NOS CARDS ===== */
.calmu-pm-card-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.calmu-pm-card-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--calmu-button-bg, #007bff);
}

.calmu-pm-card.selected {
    border-color: var(--calmu-button-bg, #007bff);
    box-shadow: 0 4px 16px rgba(0, 123, 255, 0.2);
}

/* ===== MODAL DE AJUSTE DE PREÇOS ===== */
.calmu-pm-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 100001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.calmu-pm-modal {
    background: #ffffff;
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: calmuModalSlideIn 0.3s ease-out;
}

@keyframes calmuModalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.calmu-pm-modal-header {
    padding: 20px 25px;
    border-bottom: 2px solid var(--calmu-border-color, #e0e0e0);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.calmu-pm-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--calmu-text-primary, #212529);
}

.calmu-pm-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    background: var(--calmu-close-bg, #f8f9fa);
    color: var(--calmu-text-primary, #212529);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s;
}

.calmu-pm-modal-close:hover {
    background: #dc3545;
    color: #ffffff;
}

.calmu-pm-modal-body {
    padding: 25px;
    max-height: 60vh;
    overflow-y: auto;
}

.calmu-pm-modal-body p {
    margin-bottom: 20px;
    color: var(--calmu-text-secondary, #6c757d);
}

.calmu-pm-modal-body small {
    display: block;
    margin-top: 6px;
    color: var(--calmu-text-secondary, #6c757d);
    font-size: 12px;
}

.calmu-pm-modal-footer {
    padding: 15px 25px;
    background: var(--calmu-footer-bg, #f8f9fa);
    border-top: 2px solid var(--calmu-border-color, #e0e0e0);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    border-radius: 0 0 12px 12px;
}

/* ===== MODO COMPACTO ===== */
.calmu-price-manager-container.compact-mode .calmu-pm-content {
    padding: 15px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-card {
    padding: 12px;
    border-radius: 8px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-card-header {
    margin-bottom: 10px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-card-number {
    font-size: 10px;
    padding: 3px 8px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-card-action {
    width: 24px;
    height: 24px;
    font-size: 12px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-card-body {
    gap: 8px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-card-field-label {
    font-size: 10px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-card-field-value {
    font-size: 13px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-card-field.primary {
    padding: 8px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-card-field.primary .calmu-pm-card-field-value {
    font-size: 14px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-card:hover {
    transform: translateY(-2px);
}

.calmu-price-manager-container.compact-mode .calmu-pm-group {
    margin-bottom: 20px;
}

.calmu-price-manager-container.compact-mode .calmu-pm-group-header {
    padding: 10px 15px;
    margin-bottom: 10px;
}

/* ===== BOTÕES COM ESTADOS DISABLED ===== */
.calmu-pm-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    filter: grayscale(30%);
}

.calmu-pm-btn:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}

/* ===== BOTÕES NO ESTADO ATIVO ===== */
.calmu-pm-btn.active {
    background: var(--calmu-button-active-bg, var(--calmu-button-bg, #007bff));
    color: var(--calmu-button-active-color, #ffffff);
    box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.2), 0 0 0 3px rgba(0, 123, 255, 0.15);
    position: relative;
}

.calmu-pm-btn.active::after {
    content: '';
    position: absolute;
    top: -2px;
    right: -2px;
    width: 8px;
    height: 8px;
    background: var(--calmu-success-bg, #28a745);
    border: 2px solid #ffffff;
    border-radius: 50%;
    animation: calmuPulseActive 2s ease-in-out infinite;
}

@keyframes calmuPulseActive {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.15);
        opacity: 0.8;
    }
}

.calmu-pm-btn.active:hover {
    background: var(--calmu-button-active-hover-bg, var(--calmu-button-hover-bg, #0056b3));
    transform: translateY(-1px);
}

/* ===== MODAL DE AJUDA DE ATALHOS ===== */
.calmu-pm-help-modal-content {
    max-width: 600px;
}

.calmu-pm-help-section {
    margin-bottom: 25px;
}

.calmu-pm-help-section h4 {
    margin: 0 0 15px 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--calmu-text-primary, #212529);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--calmu-border-color, #e0e0e0);
}

.calmu-pm-help-shortcut {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--calmu-border-color, #f0f0f0);
}

.calmu-pm-help-shortcut:last-child {
    border-bottom: none;
}

.calmu-pm-help-keys {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}

.calmu-pm-help-keys kbd {
    display: inline-block;
    padding: 6px 12px;
    background: linear-gradient(180deg, #ffffff 0%, #f5f5f5 100%);
    border: 2px solid var(--calmu-border-color, #d0d0d0);
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1), inset 0 -2px 0 rgba(0, 0, 0, 0.05);
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 13px;
    font-weight: 600;
    color: var(--calmu-text-primary, #212529);
    text-transform: uppercase;
    white-space: nowrap;
}

.calmu-pm-help-desc {
    font-size: 14px;
    color: var(--calmu-text-secondary, #6c757d);
    flex: 1;
    text-align: right;
}

.calmu-pm-help-footer {
    margin-top: 25px;
    padding: 15px;
    background: var(--calmu-info-bg, #e3f2fd);
    border-radius: 8px;
    text-align: center;
    font-size: 14px;
    color: var(--calmu-text-secondary, #495057);
    border-left: 4px solid var(--calmu-button-bg, #007bff);
}