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

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Utilitários de acessibilidade */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Container aproveitando melhor o espaço */
.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 95vw;
    width: 100%;
    margin: 0 auto;
    padding: 0.8rem;
    gap: 1rem;
}

/* Header compacto */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1rem 1.5rem;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
    flex-shrink: 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.title-section h1 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    color: #2c2c2c;
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

.subtitle {
    font-size: 1.1rem;
    color: #555;
    font-weight: 500;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.new-page-btn {
    background: linear-gradient(135deg, #2c2c2c 0%, #444 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(44, 44, 44, 0.4);
    text-decoration: none;
    display: inline-block;
}

.new-page-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 44, 44, 0.6);
    background: linear-gradient(135deg, #444 0%, #555 100%);
}

.new-page-btn:active {
    transform: translateY(0);
}

.sync-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.9rem;
}

.sync-icon {
    animation: rotate 2s linear infinite;
    font-size: 1.2rem;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Layout principal otimizado */
.main-content {
    display: flex;
    gap: 1.2rem;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

/* Sidebar com largura otimizada */
.sidebar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 18px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.25rem;
    width: 320px;
    min-width: 300px;
    height: fit-content;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
    flex-shrink: 0;
}

.filters-section h2 {
    color: #2c2c2c;
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
    font-weight: 600;
}

.filter-group {
    margin-bottom: 1.2rem;
}

.filter-group label {
    display: block;
    color: #2c2c2c;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.filter-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.95);
    color: #2c2c2c;
    font-size: 1rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.filter-group select:focus {
    outline: none;
    border-color: #4facfe;
    box-shadow: 0 0 0 3px rgba(79, 172, 254, 0.2);
    box-shadow: 0 0 0 3px rgba(79, 172, 254, 0.3);
    background: rgba(255, 255, 255, 0.15);
}

.filter-group select:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.15);
}

.filter-group select option {
    background: #333;
    color: white;
    padding: 0.5rem;
}

.filter-group select option:disabled {
    color: #666;
    background: #222;
    opacity: 0.5;
}

/* Área de conteúdo aproveitando espaço máximo */
.content-area {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1.2rem;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
    height: calc(100vh - 110px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Estados de loading e sem dados */
.loading-state,
.no-data-state {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: white;
}

.loading-content,
.no-data-content {
    max-width: 400px;
}

.loading-spinner,
.no-data-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    animation: pulse 2s ease-in-out infinite;
}

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

.loading-content h3,
.no-data-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c2c2c;
    font-weight: 600;
}

.loading-content p,
.no-data-content p {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
}

/* Cards Container otimizado */
.cards-container {
    padding: 0.75rem;
    height: calc(100vh - 160px);
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    scroll-behavior: smooth;
}

/* Estilização da barra de rolagem */
.cards-container::-webkit-scrollbar {
    width: 8px;
}

.cards-container::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.cards-container::-webkit-scrollbar-thumb {
    background: rgba(79, 172, 254, 0.6);
    border-radius: 4px;
    transition: background 0.3s ease;
}

.cards-container::-webkit-scrollbar-thumb:hover {
    background: rgba(79, 172, 254, 0.8);
}/* Layout harmonioso para dashboard */
.school-section {
    flex: 0 0 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
}

.school-header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
}

.school-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2c2c2c;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.school-meta {
    font-size: 0.8rem;
    color: #666;
    margin: 0.3rem 0 0 0;
}/* Grid de habilidades com melhor aproveitamento de espaço */
.habilidades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 0.8rem;
    flex: 1;
    align-content: start;
    overflow: hidden;
    padding: 0.75rem;
    max-height: calc(100% - 1rem);
}

.habilidade-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0.8rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    cursor: pointer;
}

/* Estilo com melhor legibilidade */
.habilidade-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    z-index: 10;
}

.habilidade-code {
    font-size: 0.8rem;
    font-weight: 700;
    color: #ffffff;
    background: rgba(44, 44, 44, 0.8);
    padding: 0.2rem 0.5rem;
    border-radius: 8px;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    line-height: 1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.habilidade-percentage {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0.3rem 0;
    text-align: center;
    line-height: 1;
    color: #2c2c2c;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.habilidade-turma {
    font-size: 0.7rem;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.7);
    padding: 0.1rem 0.4rem;
    border-radius: 6px;
    text-align: center;
    margin: 0;
    font-weight: 600;
    line-height: 1;
}

.performance-indicator {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 8px 8px 0 0;
}

/* Tooltips personalizados para cards de habilidade */
.habilidade-card[title] {
    cursor: help;
    position: relative;
}

.habilidade-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    opacity: 0;
    transition: all 0.2s ease;
    pointer-events: none;
    z-index: 1;
}

.habilidade-card:hover::before {
    opacity: 1;
}

.habilidade-card:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.6);
    z-index: 1000;
    transition: all 0.2s ease;
}

/* Indicador visual de tooltip disponível */
.habilidade-card::after {
    content: '💡';
    position: absolute;
    top: 2px;
    left: 2px;
    font-size: 0.7rem;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    z-index: 3;
}

.habilidade-card:hover::after {
    opacity: 0.7;
}

/* Tooltip customizado melhorado */
.tooltip {
    position: absolute;
    background: linear-gradient(135deg, rgba(20, 30, 48, 0.98), rgba(36, 59, 85, 0.95));
    color: white;
    padding: 1rem;
    border-radius: 12px;
    font-size: 0.8rem;
    line-height: 1.5;
    max-width: 320px;
    width: max-content;
    white-space: pre-line;
    z-index: 10000;
    pointer-events: none;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(79, 172, 254, 0.3);
    backdrop-filter: blur(20px);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.tooltip.show {
    opacity: 1;
    transform: translateY(0);
}

.tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid rgba(20, 30, 48, 0.98);
}/* Cards com cores de performance */
.habilidade-card.performance-low { 
    background: linear-gradient(135deg, rgba(255, 71, 87, 0.25), rgba(255, 56, 56, 0.15));
    border-color: rgba(255, 71, 87, 0.4);
}

.habilidade-card.performance-low .habilidade-percentage {
    color: #2c2c2c;
    font-weight: 700;
}

.habilidade-card.performance-very-low { 
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.35), rgba(139, 69, 19, 0.25));
    border-color: rgba(139, 69, 19, 0.5);
}

.habilidade-card.performance-very-low .habilidade-percentage {
    color: #2c2c2c;
    font-weight: 700;
}

.habilidade-card.performance-medium-low { 
    background: linear-gradient(135deg, rgba(255, 149, 0, 0.25), rgba(255, 115, 0, 0.15));
    border-color: rgba(255, 149, 0, 0.4);
}

.habilidade-card.performance-medium-low .habilidade-percentage {
    color: #2c2c2c;
    font-weight: 700;
}

.habilidade-card.performance-medium-high { 
    background: linear-gradient(135deg, rgba(55, 66, 250, 0.25), rgba(47, 50, 226, 0.15));
    border-color: rgba(55, 66, 250, 0.4);
}

.habilidade-card.performance-medium-high .habilidade-percentage {
    color: #2c2c2c;
    font-weight: 700;
}

.habilidade-card.performance-high { 
    background: linear-gradient(135deg, rgba(46, 213, 115, 0.25), rgba(23, 192, 235, 0.15));
    border-color: rgba(46, 213, 115, 0.4);
}

.habilidade-card.performance-high .habilidade-percentage {
    color: #2c2c2c;
    font-weight: 700;
}

/* Indicadores de performance */
.performance-indicator.performance-low {
    background: linear-gradient(90deg, #ff4757, #ff3838);
}

.performance-indicator.performance-very-low {
    background: linear-gradient(90deg, #8b4513, #654321);
}

.performance-indicator.performance-medium-low {
    background: linear-gradient(90deg, #fa9304, #ff7300);
}

.performance-indicator.performance-medium-high {
    background: linear-gradient(90deg, #3742fa, #2f32e2);
}

.performance-indicator.performance-high {
    background: linear-gradient(90deg, #2ed573, #17c0eb);
}

/* Cores por performance */
.skill-card.performance-baixo {
    --performance-color: #c40919;
}

.skill-card.performance-medio-baixo {
    --performance-color: #ffa502;
}

.skill-card.performance-medio-alto {
    --performance-color: #0713f5;
}

.skill-card.performance-alto {
    --performance-color: #086e3be5;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.card-code-badge {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.card-code {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 700;
    text-align: center;
    width: fit-content;
}

.card-component {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
    font-weight: 500;
}

.data-badge {
    font-size: 0.7rem;
    padding: 0.15rem 0.4rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    margin-top: 0.25rem;
}

.data-badge.real {
    background: rgba(15, 224, 102, 0.2);
    color: #2ed573;
    border: 1px solid rgba(46, 213, 115, 0.3);
}

.data-badge.simulated {
    background: rgba(255, 165, 2, 0.2);
    color: #ffa502;
    border: 1px solid rgba(255, 165, 2, 0.3);
}

.card-title {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.75rem;
}

.card-percentage {
    background: var(--performance-color, #4facfe);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    min-width: 60px;
    text-align: center;
}

.card-description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: rgba(139, 50, 50, 0.7);
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.card-performance {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 600;
}

.card-students {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(247, 198, 198, 0.5);
    backdrop-filter: blur(10px);
}

.modal-content {
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(25px);
    border-radius: 20px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    margin: 5vh auto;
    box-shadow: 0 20px 50px rgba(31, 38, 135, 0.5);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h2 {
    color: rgb(43, 3, 3);
    font-size: 1.4rem;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.modal-body {
    padding: 1.5rem 2rem;
}

.modal-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.modal-details {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    line-height: 1.5;
}

.modal-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-item strong {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.stat-item .highlight {
    color: #4facfe;
    font-weight: 600;
}

.full-description,
.analysis {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.75rem;
    border-radius: 8px;
    margin-top: 0.5rem;
    line-height: 1.6;
    border-left: 3px solid var(--performance-color, #4facfe);
}

.analysis {
    border-left-color: #ffa502;
}

.data-source {
    margin-left: 0.5rem;
    font-size: 0.8rem;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-weight: 600;
}

.data-source.real {
    background: rgba(46, 213, 115, 0.2);
    color: #2ed573;
}

.data-source.simulated {
    background: rgba(255, 165, 2, 0.2);
    color: #ffa502;
}

/* Responsividade */
@media (max-width: 1024px) {
    .container {
        padding: 0.75rem;
        gap: 1rem;
    }
    
    .main-content {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        position: static;
        order: -1;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .header-controls {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0.5rem;
    }
    
    .header {
        padding: 1rem 1.5rem;
    }
    
    .sidebar,
    .content-area {
        padding: 1.5rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .modal-content {
        width: 95%;
        margin: 2vh auto;
        max-height: 90vh;
    }
    
    .modal-header,
    .modal-body {
        padding: 1rem 1.5rem;
    }
    
    .new-page-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .title-section h1 {
        font-size: 1.25rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .filter-group select {
        padding: 0.6rem 0.8rem;
        font-size: 0.9rem;
    }
    
    .skill-card {
        padding: 1.25rem;
    }
    
    .card-title {
        font-size: 1rem;
    }
    
    .card-percentage {
        padding: 0.2rem 0.6rem;
        font-size: 0.8rem;
    }
    
    .header-controls {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Estados de foco e hover melhorados */
button:focus,
select:focus {
    outline: 2px solid #4facfe;
    outline-offset: 2px;
}

/* Animações suaves */
* {
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

/* Melhorias de contraste para acessibilidade */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .sync-icon {
        animation: none;
    }
    
    .loading-spinner,
    .no-data-icon {
        animation: none;
    }
}

/* Alto contraste */
@media (prefers-contrast: high) {
    .container,
    .header,
    .sidebar,
    .content-area,
    .skill-card,
    .modal-content {
        border: 2px solid white;
    }
    
    .filter-group select {
        border: 2px solid white;
    }
}

/* Seção do relatório */
.report-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.report-button {
    width: 100%;
    background: linear-gradient(135deg, #2c2c2c 0%, #444 100%);
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(44, 44, 44, 0.3);
    border: 1px solid rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.report-button:hover:not(:disabled) {
    background: linear-gradient(135deg, #444 0%, #555 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 44, 44, 0.6);
}

.report-button:active:not(:disabled) {
    transform: translateY(0);
}

.report-button:disabled {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    color: rgba(255, 255, 255, 0.5);
    cursor: not-allowed;
    box-shadow: none;
}

.report-icon {
    font-size: 1.2rem;
}

.report-text {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.report-help {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.5rem;
    text-align: center;
    line-height: 1.4;
}

/* Loading state para o botão de relatório */
.report-button.generating {
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    pointer-events: none;
}

.report-button.generating .report-icon {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}