:root {
    --bg-dark: #2c1810;
    --bg-card: #3d2419;
    --orange-accent: #ff6b35;
    --text-primary: #f5e6d3;
    --bg-elevated: #4a2d1f;
    --gold-luxe: #d4af37;
    --border-subtle: #5a3a28;
    --sidebar-bg: #1a1a1a;
    --sidebar-text: #ffff;
    --card-arrow-color: #ffff;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;

    /* MUDANÇA (Correção): Padrões de fonte e entrelinha Desktop */
    --recipe-title-font-size: 40px; /* Era 25px */
    --recipe-title-line-height: 1.2;
    --card-title-font-size: 24px;
    --card-title-line-height: 1.2;
    --content-font-size: 16px;
    --content-line-height: 1.7;

    /* Variáveis para UX aprimorada */
    --transition-smooth: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-instant: all 0.1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.15);
    --shadow-elevated: 0 8px 25px rgba(0, 0, 0, 0.35);
    --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.4);
    --border-radius-card: 16px;
    --border-radius-control: 8px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-xxl: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Layout Principal */
.app-container {
    display: flex;
    align-items: flex-start;
    min-height: 100vh;
}

.editor-sidebar {
    width: 380px;
    background: linear-gradient(180deg, var(--sidebar-bg) 0%, rgba(20, 20, 20, 0.98) 100%);
    color: var(--sidebar-text);
    padding: var(--spacing-xl);
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    scrollbar-width: thin;
    scrollbar-color: var(--border-subtle) transparent;
    backdrop-filter: blur(10px);
}

.editor-sidebar::-webkit-scrollbar {
    width: 8px;
}

.editor-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.editor-sidebar::-webkit-scrollbar-thumb {
    background: var(--border-subtle);
    border-radius: 4px;
}

.editor-sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--gold-luxe);
}

.preview-container {
    flex: 1;
    min-width: 0;
    background: var(--bg-dark);
    display: flex;
    flex-direction: column;
    /* Transforma o preview em container de rolagem */
    height: 100vh;
    overflow-y: auto;
}

/* Simulação de Breakpoints */
.recipe-container {
    margin: 0 auto;
    width: 100%;
}

.preview-container.breakpoint-desktop .recipe-container {
    max-width: 768px;
}

.preview-container.breakpoint-mobile .recipe-container {
    max-width: 375px;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--bg-elevated) 0%, rgba(58, 35, 25, 0.95) 100%);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    position: relative;
    /* Torna o header fixo/sticky */
    position: sticky;
    top: 0;
    z-index: 10;
}

.header h1 {
    font-size: 22px;
    color: var(--orange-accent);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 14px;
    color: var(--gold-luxe);
    opacity: 0.9;
    font-weight: 500;
}

/* Seletor de Breakpoint */
.breakpoint-selector {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    background: rgba(0, 0, 0, 0.3);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-control);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.breakpoint-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}

.breakpoint-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--orange-accent);
}

.breakpoint-btn.active {
    background: var(--orange-accent);
    border-color: var(--orange-accent);
    color: white;
    box-shadow: 0 0 15px rgba(255, 107, 53, 0.4);
}

/* Controles de Formatação do Título */
.title-formatting-controls {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-xl);
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    background: rgba(0, 0, 0, 0.85);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-control);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-elevated);
}

.title-control-group {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.color-input-small,
.size-input-small {
    width: 40px;
    height: 32px;
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    background: #333;
    color: white;
    text-align: center;
    font-size: 12px;
    -moz-appearance: textfield;
}

.size-input-small::-webkit-outer-spin-button,
.size-input-small::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.color-input-small {
    padding: 2px;
    cursor: pointer;
}

.color-input-small:hover,
.size-input-small:hover {
    border-color: var(--gold-luxe);
}

/* Seções da Sidebar */
.sidebar-section {
    margin-bottom: var(--spacing-xxl);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    border-radius: var(--border-radius-control);
    padding: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-section:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.sidebar-section h3 {
    font-size: 16px;
    margin-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gold-luxe);
    padding-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--gold-luxe);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Controles de Texto */
.import-textarea {
    width: 100%;
    min-height: 120px;
    background: #222;
    border: 2px solid #444;
    border-radius: var(--border-radius-control);
    padding: var(--spacing-md);
    color: var(--sidebar-text);
    resize: vertical;
    font-size: 14px;
    font-family: 'Courier New', monospace;
    line-height: 1.5;
}

.import-textarea:focus {
    outline: none;
    border-color: var(--gold-luxe);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.25);
    background: #2a2a2a;
}

/* Botões */
.import-btn,
.action-btn {
    background: linear-gradient(135deg, var(--gold-luxe) 0%, #c49a2e 100%);
    color: #000;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-control);
    cursor: pointer;
    font-weight: 600;
    margin-top: var(--spacing-md);
    width: 100%;
    text-align: center;
    font-size: 14px;
    font-family: inherit;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-subtle);
}

.action-btn {
    background: linear-gradient(135deg, var(--orange-accent) 0%, #e65a28 100%);
    color: white;
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

.action-btn.primary {
    background: linear-gradient(135deg, var(--gold-luxe) 0%, #e6a429 100%);
    color: #000;
    font-weight: 700;
    box-shadow: var(--shadow-elevated);
}

.action-btn.danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #c82333 100%);
    color: white;
}

.import-btn:hover,
.action-btn:hover {
    filter: brightness(1.1);
}

.action-btn.primary:hover {
    box-shadow: var(--shadow-elevated);
}

.import-btn:active,
.action-btn:active {
    transform: translateY(1px) scale(0.98);
}

.import-btn:disabled,
.action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Grid de Botões */
.button-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.button-grid .action-btn {
    margin-bottom: 0;
}

/* Grupos de Formatação */
.format-group {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(0, 0, 0, 0.4);
    border-radius: var(--border-radius-control);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.format-group:hover {
    background: rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.2);
}

.group-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--gold-luxe);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.format-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

/* Estilos para o novo controle de fonte */
.font-size-control {
    display: grid;
    grid-template-columns: 40px 1fr 40px;
    align-items: center;
    gap: var(--spacing-xs);
}

.font-size-control .size-input-small {
    width: 100%;
    height: 36px;
    padding: var(--spacing-sm);
    font-weight: bold;
}

.font-size-control .size-adj-btn {
    width: 100%;
    height: 36px;
    font-size: 16px;
    font-weight: bold;
    padding: 0;
}


.format-btn {
    background: #333;
    color: white;
    border: 1px solid #555;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    position: relative;
    min-width: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.format-btn:hover {
    background: var(--orange-accent);
    border-color: var(--orange-accent);
}

.format-btn:active {
    transform: translateY(0) scale(0.95);
}

.format-btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.format-btn.active {
    background: var(--gold-luxe);
    color: #000;
    border-color: var(--gold-luxe);
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.6);
}

/* Controles de Cor Avançados */
.color-control-advanced {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.color-input {
    width: 60px;
    height: 40px;
    border: 2px solid #555;
    padding: 2px;
    background: #333;
    border-radius: 6px;
    cursor: pointer;
}

.color-input:hover {
    border-color: var(--gold-luxe);
}

.apply-btn {
    background: linear-gradient(135deg, var(--gold-luxe) 0%, #c49a2e 100%);
    color: #000;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.apply-btn:hover {
    background: linear-gradient(135deg, var(--orange-accent) 0%, #e65a28 100%);
    color: white;
}

/* Controles de Tamanho de Fonte */
.font-size-control-advanced {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.size-input {
    width: 70px;
    text-align: center;
    -moz-appearance: textfield;
    background-color: #333;
    color: white;
    border: 1px solid #555;
    border-radius: 6px;
    padding: var(--spacing-sm);
    font-size: 14px;
}

.size-input:focus {
    outline: none;
    border-color: var(--gold-luxe);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

.size-input::-webkit-outer-spin-button,
.size-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.size-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    line-height: 30px;
    font-size: 16px;
    font-weight: bold;
    flex-shrink: 0;
}

/* Grid de Cores */
.color-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.color-control-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.color-control-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--gold-luxe);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

/* Título da Receita */
#recipeTitlePreview {
    font-size: var(--recipe-title-font-size);
    line-height: var(--recipe-title-line-height);
    font-weight: bold;
    color: var(--orange-accent);
    text-transform: uppercase;
    text-align: center;
    padding: 30px 20px 10px 20px;
    outline: none;
    cursor: text;
    position: relative;
}

#recipeTitlePreview:focus {
    outline: 3px solid var(--gold-luxe);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
}

/* Container da Receita */
.recipe-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

/* Cards da Receita */
.recipe-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-card);
    margin-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.recipe-card.selected {
    border-color: var(--gold-luxe);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px); /* Mantido para feedback de seleção */
}

/* Controles do Card */
.card-controls {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    gap: var(--spacing-xs);
    z-index: 10;
    opacity: 0;
    transform: translateY(-5px);
}

.recipe-card:hover .card-controls,
.recipe-card.selected .card-controls,
.free-text-block:hover .card-controls,
.free-text-block.selected .card-controls,
.recipe-footer:hover .card-controls,
.recipe-footer.selected .card-controls {
    opacity: 1;
    transform: translateY(0);
}

.card-control-btn {
    background: rgba(0, 0, 0, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
    line-height: 1;
    padding: var(--spacing-sm);
    border-radius: 6px;
    backdrop-filter: blur(10px);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-control-btn:hover {
    transform: scale(1.15); /* Efeito de hover mantido para feedback */
}

.card-control-btn.delete:hover {
    color: var(--danger-color);
    background: rgba(220, 53, 69, 0.25);
    border-color: var(--danger-color);
}

.card-control-btn.tools:hover {
    color: var(--gold-luxe);
    background: rgba(212, 175, 55, 0.25);
    border-color: var(--gold-luxe);
}

.card-control-btn.move:hover {
    color: var(--orange-accent);
    background: rgba(255, 107, 53, 0.25);
    border-color: var(--orange-accent);
}

/* Setas de Reordenação */
.card-reorder-controls {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    z-index: 10;
    opacity: 0;
    transform: translateY(-5px);
}

.recipe-card:hover .card-reorder-controls,
.recipe-card.selected .card-reorder-controls,
.free-text-block:hover .card-reorder-controls,
.free-text-block.selected .card-reorder-controls {
    opacity: 1;
    transform: translateY(0);
}

.reorder-btn {
    background: rgba(0, 0, 0, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    border-radius: 4px;
    backdrop-filter: blur(10px);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reorder-btn:hover {
    color: var(--orange-accent);
    background: rgba(255, 107, 53, 0.25);
    border-color: var(--orange-accent);
    transform: scale(1.15);
}

.reorder-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

/* Header do Card */
.card-header {
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    position: relative;
}

.card-header:hover {
    background-color: rgba(255, 255, 255, 0.06);
}

.card-arrow {
    width: 18px;
    height: 18px;
    fill: var(--card-arrow-color);
    transition: var(--transition-smooth); /* MANTIDO para preview */
    transform: rotate(-90deg);
    flex-shrink: 0;
    cursor: pointer;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
}

.card-arrow.open {
    transform: rotate(0deg);
}

.card-title,
.card-content,
.free-text-block {
    outline: none;
    min-height: 1em;
    font-weight: bold;
}

.card-title:focus,
.card-content:focus,
.free-text-block:focus {
    outline: 2px solid var(--gold-luxe);
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 18px rgba(212, 175, 55, 0.3);
}

.card-title {
    font-size: var(--card-title-font-size);
    line-height: var(--card-title-line-height);
    font-weight: bold;
    color: var(--orange-accent);
    text-transform: uppercase;
    flex: 1;
}

.card-content {
    padding: 0 var(--spacing-xl) var(--spacing-xl) var(--spacing-xl);
    display: none;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: var(--content-font-size);
    line-height: var(--content-line-height);
    font-weight: bold;
    transition: var(--transition-smooth); /* MANTIDO para preview */
}

.card-content.open {
    display: block;
    animation: slideDown 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); /* MANTIDO para preview */
}

@keyframes slideDown {
    from {
    opacity: 0;
    transform: translateY(-15px);
    }
    to {
    opacity: 1;
    transform: translateY(0);
    }
}

/* Cards de Foto */
.photo-card {
    padding: 0;
    background: var(--bg-elevated);
    overflow: hidden;
    width: 100% !important; /* Fixed width - cannot be changed */
    position: relative;
    margin-left: auto;
    margin-right: auto;
}

.photo-card .photo-upload-area {
    border: 2px dashed var(--border-subtle);
    border-radius: var(--border-radius-card);
    cursor: pointer;
    width: 100%;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.02);
}

.photo-card .photo-upload-area:hover {
    border-color: var(--orange-accent);
    background-color: rgba(255, 107, 53, 0.12);
}

.photo-card .photo-preview-container {
    width: 100%;
    position: relative;
    overflow: hidden;
    cursor: grab;
    background: var(--bg-elevated);
    border-radius: var(--border-radius-card);
}

.photo-card .photo-preview-container[data-height] {
    height: var(--container-height, 400px) !important;
}

/* Alinhamento dos cards de foto */
.photo-card[data-align="left"] {
    margin-left: 0;
    margin-right: auto;
}

.photo-card[data-align="center"] {
    margin-left: auto;
    margin-right: auto;
}

.photo-card[data-align="right"] {
    margin-left: auto;
    margin-right: 0;
}

/* Handles de redimensionamento */
.photo-card.selected .resize-handle {
    position: absolute;
    background: var(--orange-accent);
    opacity: 0.8;
    z-index: 10;
}

.photo-card.selected .resize-handle:hover {
    opacity: 1;
}

.photo-card.selected .resize-handle.corner {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.photo-card.selected .resize-handle.edge {
    background: rgba(255, 107, 53, 0.6);
}

.photo-card.selected .resize-handle.nw {
    display: none;
}

.photo-card.selected .resize-handle.ne {
    display: none;
}

.photo-card.selected .resize-handle.sw {
    display: none;
}

.photo-card.selected .resize-handle.se {
    display: none;
}

.photo-card.selected .resize-handle.n {
    top: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 6px;
    cursor: n-resize;
    border-radius: 3px;
}

.photo-card.selected .resize-handle.s {
    bottom: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 6px;
    cursor: s-resize;
    border-radius: 3px;
}

.photo-card.selected .resize-handle.w {
    display: none;
}

.photo-card.selected .resize-handle.e {
    display: none;
}

.photo-card .photo-preview {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform-origin: center center;
    transition: var(--transition-instant); /* MANTIDO para pan/zoom rápido */
    border-radius: var(--border-radius-card);
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
}

.photo-card .photo-preview-container.panning {
    cursor: grabbing;
    user-select: none;
}

.photo-card .photo-preview-container.panning .photo-preview {
    transition: none;
}

/* Controles de Foto */
.photo-control-group {
    margin-bottom: var(--spacing-md);
}

.photo-control-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--gold-luxe);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #333;
    outline: none;
    -webkit-appearance: none;
}

.slider::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gold-luxe);
    cursor: pointer;
}

.slider::-webkit-slider-thumb:hover {
    background: var(--orange-accent);
    transform: scale(1.25);
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gold-luxe);
    cursor: pointer;
    border: none;
}

/* Texto Livre */
.free-text-block {
    background: transparent;
    border-radius: var(--border-radius-control);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    position: relative;
    white-space: pre-wrap;
    word-wrap: break-word;
    cursor: text;
    border: 2px solid transparent;
    font-size: var(--content-font-size);
    line-height: var(--content-line-height);
    font-weight: bold;
}

.free-text-block.selected {
    border-color: var(--gold-luxe);
    box-shadow: var(--shadow-glow);
}

.free-text-block:hover {
    background-color: rgba(255, 255, 255, 0.03);
}

/* Menu de Ferramentas do Card */
.card-tools-menu {
    position: absolute;
    top: 50px;
    right: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.95);
    border-radius: var(--border-radius-control);
    padding: var(--spacing-md);
    display: none;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 20;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    min-width: 150px;
    box-shadow: var(--shadow-elevated);
}

.card-tools-menu.show {
    display: flex;
}

.card-tool-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    color: var(--sidebar-text);
}

.card-tool-item:hover {
    background: var(--orange-accent);
}

.card-tool-color {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    border: 1px solid #555;
    cursor: pointer;
}

.card-tool-color:hover {
    transform: scale(1.15);
}

/* Footer da Receita */
.recipe-footer {
    max-width: 800px;
    margin: var(--spacing-xxl) auto 0;
    padding: 0 var(--spacing-xl) var(--spacing-xxl);
    font-size: 10px;
    line-height: 12px;
    font-style: italic;
    font-weight: normal;
    color: var(--text-primary);
    opacity: 0.7;
    text-align: center;
    outline: none;
    cursor: text;
    border: 2px solid transparent;
    border-radius: var(--border-radius-control);
    position: relative;
}

.recipe-footer:hover {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.03);
}

.recipe-footer:focus {
    outline: 2px solid var(--gold-luxe);
    background-color: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 18px rgba(212, 175, 55, 0.3);
    opacity: 1;
}

.recipe-footer.selected {
    border-color: var(--gold-luxe);
    box-shadow: var(--shadow-glow);
    opacity: 1;
}

/* Estados de Drag */
.recipe-card.dragging,
.free-text-block.dragging {
    opacity: 0.7;
    border: 2px dashed var(--gold-luxe);
    transform: rotate(2deg) scale(1.03);
    box-shadow: var(--shadow-glow);
}

/* Indicador de seleção de texto ativa */
.text-selection-active {
    position: relative;
}

.text-selection-active::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px solid var(--gold-luxe);
    border-radius: 4px;
    pointer-events: none;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Estados de loading */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid transparent;
    border-top: 3px solid var(--gold-luxe);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Estilos para elementos com links */
.has-link {
    position: relative;
}

.has-link::after {
    content: '🔗';
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 16px;
    opacity: 0.6;
    pointer-events: none;
    z-index: 5;
    background: rgba(0, 0, 0, 0.7);
    padding: 4px 8px;
    border-radius: 4px;
}

.has-link:hover::after {
    opacity: 1;
    transform: scale(1.1);
}

.recipe-card.has-link:hover,
.free-text-block.has-link:hover,
.recipe-footer.has-link:hover {
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
    border-color: var(--gold-luxe);
}

#recipeTitlePreview.has-link {
    cursor: pointer;
}

#recipeTitlePreview.has-link:hover {
    text-decoration: underline;
    text-decoration-color: var(--gold-luxe);
}

/* Melhorias na manipulação de fotos */
.photo-card .photo-preview-container {
    user-select: none;
    -webkit-user-select: none;
}

.photo-card .photo-preview {
    user-drag: none;
    -webkit-user-drag: none;
    pointer-events: none;
}

/* Indicador de arrastar foto */
.photo-card .photo-preview-container::before {
    content: '✋ Arraste para mover';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    color: var(--gold-luxe);
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    z-index: 10;
    white-space: nowrap;
}

.photo-card:hover .photo-preview-container::before {
    opacity: 0.9;
}

.photo-card .photo-preview-container.panning::before {
    content: '↔️ Movendo...';
    opacity: 1;
}

/* Responsividade */
@media (max-width: 767px) {
    body,
    .import-textarea,
    .import-btn,
    .action-btn,
    .format-btn,
    .color-control-group label,
    .card-content,
    .free-text-block {
    font-size: 12px;
    }

    /* MUDANÇA (Correção): Padrões de fonte e entrelinha Mobile */
    :root {
    --recipe-title-font-size: 25px; /* Era 26px */
    --recipe-title-line-height: 1.2;
    --card-title-font-size: 22px;
    --card-title-line-height: 1.2;
    --content-font-size: 17px;
    --content-line-height: 1.7;
    }

    .header h1 { 
    font-size: 18px; 
    }

    .sidebar-section h3 { 
    font-size: 14px; 
    }

    #recipeTitlePreview { 
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-sm);
    }

    .app-container { 
    flex-direction: column; 
    }

    .editor-sidebar {
    width: 100%;
    position: static;
    height: auto;
    max-height: 70vh; /* Mantido para rolagem da sidebar em telas pequenas */
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
    }

    /* Ajuste de altura para mobile */
    .preview-container { 
    width: 100%; 
    height: auto; /* No mobile, a rolagem é da página */
    }

    /* Ajuste do header para mobile */
    .preview-container .header {
        position: static; /* Header não é sticky no mobile */
    }


    .recipe-container {
    padding: var(--spacing-lg);
    }

    .card-tools-menu {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 200px;
    }

    .title-formatting-controls {
    position: static;
    margin-top: var(--spacing-md);
    justify-content: center;
    }

    .button-grid {
    grid-template-columns: 1fr;
    }

    .card-controls,
    .card-reorder-controls {
    opacity: 1;
    transform: translateY(0);
    }
}

/* Sistema de Colapsar Seções */
.sidebar-section.collapsible .section-header {
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-section.collapsible .section-header:hover {
    color: var(--orange-accent);
}

.sidebar-section.collapsible .collapse-icon {
    display: inline-block;
    transition: transform 0.3s ease; /* MANTIDO para usabilidade */
    font-size: 12px;
}

.sidebar-section.collapsible.collapsed .collapse-icon {
    transform: rotate(-90deg);
}

.sidebar-section.collapsible .section-content {
    max-height: 2000px;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.3s ease; /* MANTIDO para usabilidade */
    opacity: 1;
}

.sidebar-section.collapsible.collapsed .section-content {
    max-height: 0;
    opacity: 0;
}

/* Controles de Pan */
.pan-controls {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}
.pan-controls .pan-btn {
    width: 60px;
    height: 40px;
    font-size: 18px;
    padding: 0;
    margin: 2px;
    flex-grow: 0;
    flex-basis: 60px;
}

#panCenterBtn {
    background: linear-gradient(135deg, var(--gold-luxe) 0%, #c49a2e 100%);
    color: #000;
}