/* ========================================
   ESTILOS GLOBAIS - SAS CARREIRA
   ======================================== */

/* Variáveis CSS */
:root {
    /* Cores Principais */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #10b981;
    --secondary-dark: #059669;
    
    /* Cores de Suporte */
    --accent-color: #8b5cf6;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --success-color: #10b981;
    --info-color: #3b82f6;
    
    /* Tons de Cinza */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Espaçamento */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transições */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-modal: 2000;
    --z-notification: 3000;
    --z-tooltip: 4000;
}

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-lg);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--secondary-dark);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover:not(:disabled) {
    background-color: var(--primary-color);
    color: white;
}

.btn-ghost {
    background-color: transparent;
    color: var(--gray-700);
}

.btn-ghost:hover:not(:disabled) {
    background-color: var(--gray-100);
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* Cards */
.card {
    background-color: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.card-subtitle {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

/* Formulários */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--gray-700);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
    background-color: var(--gray-100);
    cursor: not-allowed;
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    color: var(--danger-color);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

.form-help {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Flex Utilities */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background-color: var(--primary-color);
    color: white;
}

.badge-success {
    background-color: var(--success-color);
    color: white;
}

.badge-warning {
    background-color: var(--warning-color);
    color: white;
}

.badge-danger {
    background-color: var(--danger-color);
    color: white;
}

/* Notificações */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: var(--spacing-lg);
    background-color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-notification);
    transform: translateX(400px);
    transition: transform var(--transition-base);
    max-width: 400px;
}

.notification.show {
    transform: translateX(0);
}

.notification-success {
    border-left: 4px solid var(--success-color);
}

.notification-error {
    border-left: 4px solid var(--danger-color);
}

.notification-info {
    border-left: 4px solid var(--info-color);
}

/* Badge Notification */
.badge-notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-notification);
    transform: translateY(200px);
    transition: transform var(--transition-base);
    max-width: 350px;
}

.badge-notification.show {
    transform: translateY(0);
}

.badge-notification-content {
    display: flex;
    gap: var(--spacing-md);
}

.badge-icon {
    font-size: 3rem;
}

.badge-info h4 {
    color: white;
    margin-bottom: var(--spacing-xs);
}

.badge-desc {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

/* Loading Overlay */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: var(--z-modal);
}

#loading-overlay.active {
    display: flex;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Progress Bar */
.progress {
    width: 100%;
    height: 8px;
    background-color: var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal);
    justify-content: center;
    align-items: center;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--gray-900);
}

/* Utilitários */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-danger { color: var(--danger-color); }
.text-success { color: var(--success-color); }
.text-muted { color: var(--gray-600); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* Responsividade */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    .notification,
    .badge-notification {
        left: var(--spacing-md);
        right: var(--spacing-md);
        max-width: none;
    }
}

/* Estilos adicionais para módulos específicos */

/* Templates de Currículo */
.templates-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.template-card {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.template-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.template-card.selected {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    color: white;
}

.template-card.locked {
    opacity: 0.5;
    cursor: not-allowed;
}

.template-preview {
    width: 100%;
    height: 120px;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

/* Tags Container */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--gray-200);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
}

.tag button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    padding: 0;
    line-height: 1;
}

/* Step Container */
.step-container {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Currículo Preview */
.curriculo-preview {
    margin: var(--spacing-xl) 0;
}

/* Pricing Grid em páginas internas */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

/* Responsividade adicional */
@media (max-width: 768px) {
    .templates-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .tags-container {
        max-width: 100%;
    }
}

/* Estilos para formulário de currículo expandido */

.form-section {
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--gray-200);
}

.form-section:last-of-type {
    border-bottom: none;
}

.section-title {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.progress-info {
    font-weight: 600;
    color: var(--primary-color);
}

.quick-import {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--gray-50);
    border-radius: var(--radius-md);
}

.suggestions-box {
    background: linear-gradient(135deg, #fff7ed, #ffedd5);
    border-left: 4px solid var(--warning-color);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xl);
}

.suggestions-box h4 {
    color: var(--warning-color);
    margin-bottom: var(--spacing-md);
}

.suggestions-box ul {
    list-style: none;
    padding-left: 0;
}

.suggestions-box li {
    padding: var(--spacing-sm) 0;
    color: var(--gray-700);
}

.suggestions-box li:before {
    content: "💡 ";
    margin-right: var(--spacing-sm);
}

/* Idioma item styles */
.idioma-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    align-items: center;
}

/* Remove buttons in form items */
.exp-item button[type="button"],
.formacao-item button[type="button"],
.cert-item button[type="button"],
.projeto-item button[type="button"],
.ref-item button[type="button"] {
    transition: all var(--transition-fast);
}

.exp-item button[type="button"]:hover,
.formacao-item button[type="button"]:hover,
.cert-item button[type="button"]:hover,
.projeto-item button[type="button"]:hover,
.ref-item button[type="button"]:hover {
    transform: scale(1.2);
}

/* ==========================================
   ESTILOS PARA FUNCIONALIDADES DE IA
   ========================================== */

/* Botões de IA */
.input-with-ai {
    position: relative;
}

.btn-ai {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    margin-top: var(--spacing-sm);
    transition: all var(--transition-base);
}

.btn-ai:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-ai-small {
    position: absolute;
    right: 8px;
    top: 8px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.btn-ai-small:hover {
    transform: scale(1.1);
}

.ai-icon {
    font-size: 1.2rem;
    animation: pulse 2s infinite;
}

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

/* Seção de análise com IA */
.ai-analysis-section {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: var(--spacing-2xl);
    border: 2px dashed var(--primary-color);
}

/* Modal de comparação */
.comparison-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.comparison-box {
    background: var(--gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.comparison-box h4 {
    margin-bottom: var(--spacing-md);
    color: var(--gray-700);
}

.text-box {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    min-height: 100px;
    line-height: 1.6;
    border: 1px solid var(--gray-300);
}

.text-box.suggested {
    border-color: var(--success-color);
    background: #f0fdf4;
}

/* Modal de análise completa */
.improvement-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background: var(--gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-number.accepted {
    color: var(--success-color);
}

.stat-number.rejected {
    color: var(--gray-400);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    text-transform: uppercase;
    margin-top: var(--spacing-xs);
}

/* Lista de sugestões */
.suggestions-list {
    max-height: 500px;
    overflow-y: auto;
}

.suggestion-item {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border: 2px solid var(--gray-200);
    transition: all var(--transition-base);
}

.suggestion-item.accepted {
    border-color: var(--success-color);
    background: #f0fdf4;
}

.suggestion-item.rejected {
    opacity: 0.5;
    border-color: var(--gray-300);
}

.suggestion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.suggestion-header h4 {
    margin: 0;
    color: var(--gray-900);
}

.status-badge {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
}

.status-badge.pending {
    background: var(--warning-color);
    color: white;
}

.status-badge.accepted {
    background: var(--success-color);
    color: white;
}

.status-badge.rejected {
    background: var(--gray-400);
    color: white;
}

.suggestion-content {
    margin: var(--spacing-md) 0;
}

.original-content,
.suggested-content {
    margin-bottom: var(--spacing-md);
}

.original-content p {
    color: var(--gray-600);
    font-style: italic;
    margin-top: var(--spacing-sm);
}

.suggestion-edit {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    resize: vertical;
}

.suggestion-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    margin-top: var(--spacing-md);
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: var(--secondary-dark);
}

/* Responsividade */
@media (max-width: 768px) {
    .comparison-container {
        grid-template-columns: 1fr;
    }
    
    .improvement-stats {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   REGRAS DE IMPRESSÃO
   ======================================== */
@media print {
    /* Ocultar elementos desnecessários */
    .preview-header,
    .preview-actions,
    .sidebar,
    .topbar,
    nav,
    button,
    .btn {
        display: none !important;
    }
    
    /* Apenas o conteúdo do currículo */
    .preview-modal {
        position: static !important;
        background: white !important;
    }
    
    .preview-content {
        max-width: 100% !important;
        max-height: none !important;
        overflow: visible !important;
        box-shadow: none !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    #previewContent {
        width: 100% !important;
    }
    
    /* Evitar quebras de página */
    .section {
        page-break-inside: avoid;
    }
    
    /* Tamanho A4 */
    @page {
        size: A4;
        margin: 15mm;
    }
}

/* ========== MOBILE RESPONSIVE - MODAIS ========== */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95% !important;
        margin: 1rem !important;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .analise-actions {
        flex-direction: column !important;
        gap: 0.5rem !important;
    }
    
    .analise-actions button {
        width: 100% !important;
        margin: 0 !important;
    }
    
    .curriculo-actions {
        flex-wrap: wrap;
        gap: 0.5rem !important;
    }
    
    .curriculo-actions button {
        flex: 1 1 45%;
        min-width: 120px;
    }
}

/* ========== BOTÃO INFO ========== */
.btn-info {
    background: #3b82f6;
    color: white;
}

.btn-info:hover {
    background: #2563eb;
}

/* Loading com animação */
.spinner-container {
    text-align: center;
}

.loading-message {
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.loading-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.loading-dots span {
    color: white;
    font-size: 1.5rem;
    animation: dot-pulse 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes dot-pulse {
    0%, 80%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    40% {
        opacity: 1;
        transform: scale(1.2);
    }
}
/* Botão de saída mobile (backup para quando sidebar não aparece) */
.mobile-exit-btn {
    display: none;
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 1001;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    cursor: pointer;
    transition: transform 0.2s;
}

.mobile-exit-btn:hover {
    transform: scale(1.05);
}

.mobile-exit-btn:active {
    transform: scale(0.95);
}

@media (max-width: 768px) {
    .mobile-exit-btn {
        display: block;
    }
}