/* Dashboard.razor.css - Estilos consolidados para componentes do dashboard baseado na paleta Oxford Blue */

/* ===== VARIÁVEIS CSS ===== */
:root {
    /* Paleta Oxford Blue */
    --oxford-primary: #14365C;
    --oxford-secondary: #265985;
    --oxford-light: #E6EEF8;
    --oxford-dark: #0F2A47;
    
    /* Cores complementares */
    --success: #027A48;
    --success-light: #ECFDF3;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --danger: #B42318;
    --danger-light: #FEF2F2;
    --info: #E6EEF8;
    
    /* Cores neutras */
    --white: #FFFFFF;
    --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;
    
    /* Espaçamentos */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-2xl: 24px;
    --spacing-3xl: 32px;
    
    /* Bordas */
    --border-radius-sm: 6px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    /* Sombras */
    --shadow-sm: 0px 1px 3px rgba(16, 24, 40, 0.05);
    --shadow-md: 0px 4px 8px rgba(16, 24, 40, 0.1);
    --shadow-lg: 0px 8px 16px rgba(16, 24, 40, 0.15);
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== RESET E BASE ===== */
* {
    box-sizing: border-box;
}

/* ===== LAYOUT UTILITIES ===== */
.dashboard-container {
    padding: var(--spacing-2xl);
    background-color: var(--gray-50);
    min-height: 100vh;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: calc(var(--spacing-md) * -1);
    margin-left: calc(var(--spacing-md) * -1);
}

.col-md-3, .col-md-4, .col-sm-6, .col-xl-6 {
    padding-right: var(--spacing-md);
    padding-left: var(--spacing-md);
}

.col-md-3 { flex: 0 0 auto; width: 25%; }
.col-md-4 { flex: 0 0 auto; width: 33.333333%; }
.col-sm-6 { flex: 0 0 auto; width: 50%; }
.col-xl-6 { flex: 0 0 auto; width: 50%; }

/* ===== CARDS BASE ===== */
.card {
    background: var(--white);
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-fast);
    position: relative;
}

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

.card.h-100 {
    height: 100%;
}

.card-header {
    padding: var(--spacing-xl) var(--spacing-2xl);
    border-bottom: 1px solid var(--gray-200);
    background-color: var(--gray-50);
}

.card-header.bg-primary {
    background: linear-gradient(135deg, var(--oxford-primary) 0%, var(--oxford-secondary) 100%) !important;
    color: var(--white);
    border-bottom: none;
}

.card-header h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
}

.card-body {
    padding: var(--spacing-2xl);
}

/* ===== CARDS DE ESTATÍSTICAS ===== */
.stats-card.bg-primary {
    background: linear-gradient(135deg, var(--oxford-primary) 0%, var(--oxford-secondary) 100%) !important;
    color: var(--white);
}

.stats-card.bg-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%) !important;
    color: var(--white);
}

.stats-card.bg-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #D97706 100%) !important;
    color: var(--white);
}

.stats-card.bg-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #991B1B 100%) !important;
    color: var(--white);
}

.stats-card .card-footer {
    background-color: rgba(0, 0, 0, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) var(--spacing-2xl);
}

.stats-number {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin: 0;
}

.stats-label {
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.stats-icon {
    font-size: 2.5rem;
    opacity: 0.3;
    transition: opacity var(--transition-fast);
}

.stats-card:hover .stats-icon {
    opacity: 0.5;
}

/* ===== GRÁFICOS CSS ===== */
.chart-container {
    position: relative;
    background: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-2xl);
}

.chart-container:hover {
    border-color: var(--oxford-light);
    box-shadow: var(--shadow-md);
}

.chart-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--gray-100);
    position: relative;
}

.chart-title::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background-color: var(--oxford-primary);
    border-radius: 1px;
}

/* Gráfico de Barras */
.bar-chart {
    padding: var(--spacing-lg) 0;
}

.bar-item {
    margin-bottom: var(--spacing-lg);
    animation: fadeInLeft 0.6s ease-out;
}

.bar-item:nth-child(n) { animation-delay: calc(0.1s * var(--n, 1)); }

.bar-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xs);
    text-transform: capitalize;
}

.bar-container {
    background-color: var(--gray-100);
    border-radius: var(--border-radius-sm);
    height: 32px;
    position: relative;
    overflow: hidden;
}

.bar-fill {
    background: linear-gradient(90deg, var(--oxford-primary) 0%, var(--oxford-secondary) 100%);
    height: 100%;
    border-radius: var(--border-radius-sm);
    position: relative;
    transition: width 0.8s ease-in-out;
    animation: barGrow 1.2s ease-out;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: var(--spacing-sm);
    min-width: 24px;
}

.bar-fill:hover {
    background: linear-gradient(90deg, var(--oxford-dark) 0%, #1E4A6F 100%);
    transform: scaleY(1.05);
}

.bar-value {
    color: var(--white);
    font-size: 11px;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Gráfico de Pizza */
.pie-chart {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg) 0;
}

.pie-svg {
    width: 200px;
    height: 200px;
    margin-bottom: var(--spacing-lg);
    animation: fadeInScale 0.8s ease-out;
}

.pie-slice {
    transition: transform var(--transition-fast), filter var(--transition-fast);
    transform-origin: 100px 100px;
    cursor: pointer;
}

.pie-slice:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

/* ===== ANÚNCIOS ===== */
.announcements-container {
    margin-bottom: var(--spacing-3xl);
}

.announcement-item {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.6s ease-out;
}

.announcement-item:hover {
    background-color: var(--gray-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.announcement-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.announcement-content {
    color: var(--gray-600);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.announcement-meta {
    color: var(--gray-400);
    font-size: 12px;
    font-weight: 500;
}

/* Prioridades dos anúncios */
.priority-low { border-left: 4px solid var(--info) !important; }
.priority-normal { border-left: 4px solid var(--success) !important; }
.priority-high { border-left: 4px solid var(--warning) !important; }
.priority-urgent { border-left: 4px solid var(--danger) !important; }
.priority-critical { 
    border-left: 4px solid var(--danger) !important;
    animation: pulse-urgent 3s infinite;
}

/* ===== BADGES E INDICADORES ===== */
.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
    color: var(--white);
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: var(--border-radius-sm);
}

.badge.bg-primary { background-color: var(--oxford-primary) !important; }
.badge.bg-success { background-color: var(--success) !important; }
.badge.bg-warning { background-color: var(--warning) !important; }
.badge.bg-danger {
    background-color: var(--danger-light) !important;
    color: var(--danger) !important;
}
.badge.bg-secondary { background-color: var(--gray-500) !important; }

/* ===== BOTÕES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.5;
    color: var(--gray-700);
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 11px;
}

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

.btn-outline-primary:hover {
    color: var(--white);
    background-color: var(--oxford-primary);
    border-color: var(--oxford-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(20, 54, 92, 0.2);
}

/* ===== ESTADOS DE LOADING ===== */
.loading-state {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 150px;
}

.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--gray-200);
    border-top: 3px solid var(--oxford-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: var(--spacing-md);
}

.loading-text {
    color: var(--gray-600);
    font-size: 14px;
}

.placeholder-glow .placeholder {
    background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
    background-size: 200% 100%;
    animation: loading 2s infinite;
    border-radius: var(--border-radius-sm);
    display: inline-block;
    height: 1em;
}

/* ===== ALERTAS ===== */
.alert {
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: 14px;
    line-height: 1.5;
}

.alert-info {
    background-color: var(--info);
    color: var(--oxford-primary);
    border-left: 4px solid var(--oxford-primary);
}

.alert-danger {
    background-color: var(--danger-light);
    color: var(--danger);
    border-left: 4px solid var(--danger);
}

/* ===== UTILITIES ===== */
.d-flex { display: flex !important; }
.flex-column { flex-direction: column !important; }
.flex-grow-1 { flex-grow: 1 !important; }
.align-items-center { align-items: center !important; }
.align-items-start { align-items: flex-start !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-center { justify-content: center !important; }
.text-center { text-align: center !important; }
.text-end { text-align: end !important; }
.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

/* Margin utilities */
.m-0 { margin: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-sm) !important; }
.mb-2 { margin-bottom: var(--spacing-lg) !important; }
.mb-3 { margin-bottom: var(--spacing-2xl) !important; }
.mb-4 { margin-bottom: var(--spacing-3xl) !important; }
.me-1 { margin-right: var(--spacing-sm) !important; }
.me-2 { margin-right: var(--spacing-lg) !important; }
.me-3 { margin-right: var(--spacing-2xl) !important; }
.mt-2 { margin-top: var(--spacing-lg) !important; }
.mt-3 { margin-top: var(--spacing-2xl) !important; }
.ms-2 { margin-left: var(--spacing-lg) !important; }

/* Text utilities */
.text-white { color: var(--white) !important; }
.text-white-50 { color: rgba(255, 255, 255, 0.5) !important; }
.text-muted { color: var(--gray-500) !important; }
.text-primary { color: var(--oxford-primary) !important; }
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.text-info { color: var(--oxford-primary) !important; }

/* Font utilities */
.fs-1 { font-size: 2.5rem !important; }
.fs-2 { font-size: 2rem !important; }
.fs-3 { font-size: 1.75rem !important; }
.fs-6 { font-size: 1rem !important; }
.fw-bold { font-weight: 700 !important; }
.small { font-size: 12px !important; }

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

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

@keyframes barGrow {
    from { width: 0% !important; }
    to { width: var(--final-width); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInScale {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-urgent {
    0%, 100% { box-shadow: var(--shadow-sm); }
    50% { box-shadow: 0px 4px 12px rgba(180, 35, 24, 0.2); }
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1200px) {
    .col-xl-6 {
        width: 100%;
        margin-bottom: var(--spacing-2xl);
    }
}

@media (max-width: 768px) {
    .dashboard-container {
        padding: var(--spacing-lg);
    }
    
    .col-md-3, .col-md-4 {
        width: 50%;
    }
    
    .stats-number {
        font-size: 2rem !important;
    }
    
    .stats-icon {
        font-size: 2rem !important;
    }
    
    .card-header, .card-body {
        padding: var(--spacing-lg);
    }
    
    .chart-container {
        height: 250px !important;
    }
    
    .pie-svg {
        width: 160px;
        height: 160px;
    }
}

@media (max-width: 576px) {
    .col-sm-6 {
        width: 100%;
        margin-bottom: var(--spacing-lg);
    }
    
    .stats-number {
        font-size: 1.8rem !important;
    }
    
    .stats-icon {
        font-size: 1.8rem !important;
    }
    
    .card-header, .card-body {
        padding: var(--spacing-lg);
    }
    
    .chart-container {
        height: 200px !important;
    }
    
    .pie-svg {
        width: 140px;
        height: 140px;
    }
    
    .announcement-item {
        padding: var(--spacing-lg);
    }
}

/* ===== ACESSIBILIDADE ===== */
.card:focus-within {
    outline: 2px solid var(--oxford-primary);
    outline-offset: 2px;
}

.bar-fill:focus,
.pie-slice:focus {
    outline: 2px solid var(--oxford-primary);
    outline-offset: 2px;
}

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

/* ===== DARK MODE SUPPORT (FUTURO) ===== */
/* TEMPORARIAMENTE DESABILITADO - Estava causando problemas de contraste nos resultados */
/* @media (prefers-color-scheme: dark) {
    :root {
        --white: #1F2937;
        --gray-50: #111827;
        --gray-100: #1F2937;
        --gray-900: #F9FAFB;
    }
} */