/* Estilos específicos para KPIs */

.kpi-card {
    position: relative;
    overflow: hidden;
}

/* Animações de valor */
.kpi-value {
    transition: all 0.3s ease;
    position: relative;
}

.kpi-value.updating {
    opacity: 0.7;
    transform: scale(0.95);
}

/* Barra de progresso nos KPIs */
.kpi-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: rgba(0, 0, 0, 0.05);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #28a745, #20c997);
    transition: width 1s ease-out;
    border-radius: 0 3px 3px 0;
}

/* Progress bar colors based on status */
.progress-bar.progress-success {
    background: linear-gradient(90deg, var(--cor-sucesso), #20c997);
}

.progress-bar.progress-warning {
    background: linear-gradient(90deg, var(--cor-medio), var(--cor-alto));
}

.progress-bar.progress-danger {
    background: linear-gradient(90deg, var(--cor-alerta), var(--cor-severo));
}

.progress-bar.alert {
    background: linear-gradient(90deg, var(--cor-severo), var(--cor-alerta));
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Barra de progresso dividida (Alto/Severo) */
.progress-bar-split {
    display: flex;
    height: 100%;
    width: 100%;
}

.progress-severo {
    background: var(--cor-severo);
    height: 100%;
    transition: width 1s ease-out;
}

.progress-alto {
    background: var(--cor-alto);
    height: 100%;
    transition: width 1s ease-out;
    margin-left: 1px;
}

/* Estados de alerta */
.kpi-card.kpi-alert {
    border-left: 4px solid var(--cor-alerta);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.15);
}

.kpi-card.kpi-alert .kpi-value {
    color: var(--cor-alerta);
}

.kpi-card.kpi-alert .progress-bar {
    background: linear-gradient(90deg, #dc3545, #fd7e14);
}

.kpi-card.kpi-warning {
    border-left: 4px solid var(--cor-alto);
    box-shadow: 0 4px 12px rgba(253, 126, 20, 0.15);
}

.kpi-card.kpi-warning .kpi-value {
    color: var(--cor-alto);
}

.kpi-card.kpi-warning .progress-bar {
    background: linear-gradient(90deg, #fd7e14, #ffc107);
}

.kpi-card.kpi-success {
    border-left: 4px solid var(--cor-sucesso);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.15);
}

.kpi-card.kpi-success .kpi-value {
    color: var(--cor-sucesso);
}

.kpi-card.kpi-info {
    border-left: 4px solid var(--cor-info);
    box-shadow: 0 4px 12px rgba(23, 162, 184, 0.15);
}

.kpi-card.kpi-info .kpi-value {
    color: var(--cor-info);
}

/* Trends */
.trend-up {
    color: var(--cor-alerta);
    font-weight: 500;
}

.trend-down {
    color: var(--cor-sucesso);
    font-weight: 500;
}

.trend-neutral {
    color: var(--cor-text-light);
    font-weight: 400;
}

/* Loading state para KPIs */
.kpi-loading {
    position: relative;
    opacity: 0.6;
}

.kpi-loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-left-color: var(--cor-info);
    border-radius: 50%;
    animation: kpi-spin 1s linear infinite;
}

@keyframes kpi-spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Hover effects específicos */
.kpi-card[data-kpi]:hover {
    cursor: pointer;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.kpi-card[data-kpi]:hover .kpi-value {
    transform: scale(1.05);
}

/* Badges nos KPIs */
.kpi-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--cor-info);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 12px;
    font-weight: 600;
}

.kpi-badge.badge-alert {
    background: var(--cor-alerta);
    animation: pulse 2s infinite;
}

.kpi-badge.badge-success {
    background: var(--cor-sucesso);
}

.kpi-badge.badge-warning {
    background: var(--cor-alto);
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

/* Mini calendário para Vencem KPI */
.mini-calendar {
    display: flex;
    gap: 2px;
    margin-top: 8px;
    justify-content: center;
}

.mini-day {
    flex: 1;
    text-align: center;
    padding: 2px 1px;
    border-radius: 3px;
    font-size: 9px;
    line-height: 1.2;
}

.mini-day.today {
    background: var(--cor-info);
    color: white;
}

.mini-day.high {
    background: var(--cor-severo);
    color: white;
}

.mini-day.medium {
    background: var(--cor-alto);
    color: white;
}

.mini-day.low {
    background: var(--cor-medio);
}

.mini-day.none {
    background: #f8f9fa;
    color: var(--cor-text-light);
}

.day-name {
    display: block;
    font-weight: 500;
}

.day-count {
    display: block;
    font-weight: bold;
}

/* Breakdown de severidade para Alto/Severo KPI */
.severity-breakdown {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    justify-content: center;
}

.severity-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 500;
}

.severity-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.severity-dot.severe {
    background: var(--cor-severo);
}

.severity-dot.high {
    background: var(--cor-alto);
}

.severity-count {
    min-width: 16px;
    text-align: center;
}

/* Comparação período anterior */
.kpi-comparison {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    margin-top: 4px;
}

.comparison-icon {
    font-size: 12px;
}

/* Tooltips personalizados para KPIs */
.kpi-card[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 8px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    font-size: 11px;
    line-height: 1.4;
    white-space: pre-line;
    border-radius: 6px;
    z-index: 1000;
    max-width: 300px;
    text-align: left;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.kpi-card[title]:hover::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 2px;
    border: 6px solid transparent;
    border-top-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
}

/* Responsividade específica dos KPIs */
@media (max-width: 767px) {
    .kpi-card {
        min-height: 100px;
    }
    
    .kpi-value {
        font-size: 24px;
    }
    
    .kpi-card h4 {
        font-size: 12px;
    }
    
    .kpi-card small {
        font-size: 10px;
    }
    
    .mini-calendar {
        gap: 1px;
    }
    
    .mini-day {
        font-size: 8px;
    }
    
    .severity-breakdown {
        gap: 6px;
    }
}

/* Estados específicos por tipo de KPI */
.kpi-card[data-kpi="backlog"] .progress-bar {
    background: linear-gradient(90deg, #17a2b8, #20c997);
}

.kpi-card[data-kpi="atrasados"] .progress-bar {
    background: linear-gradient(90deg, #dc3545, #fd7e14);
}

.kpi-card[data-kpi="atrasados"].kpi-alert .progress-bar {
    background: linear-gradient(90deg, #dc3545, #c82333);
}

.kpi-card[data-kpi="atrasados"].kpi-warning .progress-bar {
    background: linear-gradient(90deg, #fd7e14, #e0a800);
}

.kpi-card[data-kpi="atrasados"].kpi-success .progress-bar {
    background: linear-gradient(90deg, #28a745, #20c997);
}

.kpi-card[data-kpi="prazo"] .progress-bar {
    background: linear-gradient(90deg, #28a745, #20c997);
}

.kpi-card[data-kpi="alto-severo"] .progress-bar {
    background: linear-gradient(90deg, #fd7e14, #dc3545);
}

.kpi-card[data-kpi="vencem"] .progress-bar {
    background: linear-gradient(90deg, #ffc107, #fd7e14);
}

.kpi-card[data-kpi="vencem"].kpi-alert .progress-bar {
    background: linear-gradient(90deg, #dc3545, #fd7e14);
}

/* Animações especiais */
.kpi-card.pulse {
    animation: kpi-pulse 2s ease-in-out infinite;
}

@keyframes kpi-pulse {
    0%, 100% { 
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    }
    50% { 
        box-shadow: 0 8px 20px rgba(0,0,0,0.25);
        transform: translateY(-1px);
    }
}

/* Badges para highlighting na tabela */
.severity-badge,
.vence-badge {
    z-index: 10;
    font-size: 10px !important;
    font-weight: bold;
    border-radius: 3px;
    padding: 2px 4px;
    text-align: center;
}