/* =========================================
   CUIDA NF - Civic Warm Design System
   Rebranding 2026 - Comunidade em Primeiro Lugar
   ========================================= */

/* === IMPORTAÇÃO DE FONTES === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Source+Serif+4:wght@600;700&display=swap');

/* === SISTEMA DE DESIGN - VARIÁVEIS === */
:root {
    /* Tipografia */
    --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
    
    /* Espaçamentos (8pt Grid) */
    --space-1: 0.5rem;   /* 8px  - Entre elementos inline */
    --space-2: 1rem;     /* 16px - Entre campos de form */
    --space-3: 1.5rem;   /* 24px - Entre grupos de conteúdo */
    --space-4: 2rem;     /* 32px - Entre seções de card */
    --space-6: 3rem;     /* 48px - Entre cards */
    --space-8: 4rem;     /* 64px - Entre seções de página */
    
    /* Cores Primárias - Verde Cuida NF (do logo) */
    --primary: #1E7F3E;
    --primary-dark: #145A2A;
    --primary-light: #3FBF5A;
    --primary-lighter: #7EDC8F;
    
    /* Cores Secundárias - Laranja Energia (Urgência) */
    --secondary: #F97316;
    --secondary-dark: #EA580C;
    --secondary-light: #FB923C;
    
    /* Cores de Destaque - Azul Confiança */
    --accent: #0EA5E9;
    --accent-dark: #0284C7;
    --accent-light: #38BDF8;
    
    /* Estados de Problema */
    --status-novo: #6366F1;
    --status-confirmado: #1E7F3E;
    --status-andamento: #F59E0B;
    --status-resolvido: #3FBF5A;
    --status-fechado: #6B7280;
    --status-rejeitado: #EF4444;
    
    /* Prioridades */
    --priority-baixa: #64748B;
    --priority-media: #EAB308;
    --priority-alta: #F97316;
    --priority-critica: #DC2626;
    
    /* Cinzas Quentes (Stone) */
    --gray-50: #FAFAF9;
    --gray-100: #F5F5F4;
    --gray-200: #E7E5E4;
    --gray-300: #D6D3D1;
    --gray-400: #A8A29E;
    --gray-500: #78716C;
    --gray-600: #57534E;
    --gray-700: #44403C;
    --gray-800: #292524;
    --gray-900: #1C1917;
    
    /* Semânticas */
    --success: #1E7F3E;
    --warning: #F59E0B;
    --danger: #DC2626;
    --info: #0EA5E9;
    
    /* Border Radius */
    --radius-sm: 0.375rem;  /* 6px  - Badges, tags */
    --radius-md: 0.5rem;    /* 8px  - Botões, inputs */
    --radius-lg: 0.75rem;   /* 12px - Cards */
    --radius-xl: 1rem;      /* 16px - Cards destacados */
    --radius-2xl: 1.5rem;   /* 24px - Containers especiais */
    --radius-full: 9999px;  /* Avatares, pills */
    
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.15);
    
    /* Transições */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Container Width */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
}

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

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--gray-900);
    background-color: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body main{
    background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
}
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.display-1, .display-2, .display-3, .display-4, .display-5 {
    font-family: var(--font-serif);
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

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

/* === TRANSIÇÕES GLOBAIS === */
.card,
.btn,
.list-group-item-action,
.badge,
.form-control,
.form-select {
    transition: all var(--transition-base);
}

/* === BOTÕES === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    user-select: none;
}

.btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active:not(:disabled) {
    transform: translateY(0);
}

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

.btn:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Botão Primário - Verde Esperança */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

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

/* Botão Secundário - Laranja Energia */
.btn-secondary {
    background-color: var(--secondary);
    border-color: var(--secondary);
    color: white;
    box-shadow: var(--shadow-sm);
}

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

/* Botão Success - Verde */
.btn-success {
    background-color: var(--success);
    border-color: var(--success);
    color: white;
    box-shadow: var(--shadow-sm);
}

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

/* Botão Info - Azul */
.btn-info {
    background-color: var(--info);
    border-color: var(--info);
    color: white;
    box-shadow: var(--shadow-sm);
}

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

/* Botão Warning */
.btn-warning {
    background-color: var(--warning);
    border-color: var(--warning);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-warning:hover:not(:disabled) {
    background-color: #D97706;
    border-color: #D97706;
}

/* Botão Danger */
.btn-danger {
    background-color: var(--danger);
    border-color: var(--danger);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-danger:hover:not(:disabled) {
    background-color: #B91C1C;
    border-color: #B91C1C;
}

/* Botões Outline */
.btn-outline-primary {
    background-color: transparent;
    border-color: var(--primary);
    color: var(--primary);
}

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

.btn-outline-secondary {
    background-color: transparent;
    border-color: var(--gray-300);
    color: var(--gray-700);
}

.btn-outline-secondary:hover:not(:disabled) {
    background-color: var(--gray-100);
    border-color: var(--gray-400);
}

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

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

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

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

/* Tamanhos de Botões */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1.125rem;
}

/* Botão Link */
.btn-link {
    background-color: transparent;
    border-color: transparent;
    color: var(--primary);
    box-shadow: none;
}

.btn-link:hover:not(:disabled) {
    color: var(--primary-dark);
    background-color: transparent;
    transform: none;
    text-decoration: underline;
}

/* Estado Loading */
.btn.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.btn.loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid currentColor;
    border-radius: 50%;
    border-right-color: transparent;
    animation: spinner 0.75s linear infinite;
}

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


/* === CARDS === */
.card {
    background-color: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.card.shadow-sm {
    box-shadow: var(--shadow-sm);
    border: none;
}

/* Efeito hover na imagem clicável */
.image-zoom {
    transition: transform var(--transition-base), filter var(--transition-base);
}

.image-zoom:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

/* Animação de escala do upvote */
@keyframes scaleUp {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
    }
}

.scale-animation {
    animation: scaleUp 0.3s ease;
}

/* .card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
} */

/* Disable hover transform for detail page cards */
.container .row .card:hover {
    transform: none;
}

/* === LAYOUT DE 3 COLUNAS (Problem Detail) === */
.detail-3col-row {
    display: flex;
    gap: 1.5rem;
    flex-wrap: nowrap;
    width: 100%;
    align-items: flex-start;
    overflow: visible;
}

.detail-left-column {
    flex: 0 0 calc(18% - 12px);
    min-width: 0;
    overflow: visible;
}

.detail-middle-column {
    flex: 0 0 calc(50% - 12px);
    min-width: 0;
    overflow: visible;
}

.detail-right-column {
    flex: 0 0 calc(25% - 12px);
    min-width: 0;
    overflow: visible;
}

/* Mobile/Tablet - empilhas a 768px */
@media (max-width: 768px) {
    .detail-3col-row {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .detail-left-column {
        flex: 0 0 100%;
        width: 100%;
        overflow: visible;
    }
    
    .detail-middle-column {
        flex: 0 0 100%;
        width: 100%;
        overflow: visible;
    }
    
    .detail-right-column {
        flex: 0 0 100%;
        width: 100%;
        overflow: visible;
    }
}

.card-body {
    padding: var(--space-4);
}

.card-header {
    padding: var(--space-3) var(--space-4);
    background-color: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    font-weight: 600;
}

.card-footer {
    padding: var(--space-3) var(--space-4);
    background-color: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--gray-900);
}

/* Cards Especiais */
.card-highlight {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-md);
}

.card-feature {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* === BADGES === */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.5;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

/* Badges por Status */
.badge-status-novo,
.bg-reported {
    background-color: var(--status-novo);
    color: white;
}

.badge-status-confirmado,
.bg-confirmed {
    background-color: var(--status-confirmado);
    color: white;
}

.badge-status-andamento,
.bg-in_progress {
    background-color: var(--status-andamento);
    color: white;
}

.badge-status-resolvido,
.bg-resolved {
    background-color: var(--status-resolvido);
    color: white;
}

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

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

/* Badges de Prioridade */
.badge-priority-low,
.badge-priority-baixa {
    background-color: var(--priority-baixa);
    color: white;
}

.badge-priority-medium,
.badge-priority-media {
    background-color: var(--priority-media);
    color: var(--gray-900);
}

.badge-priority-high,
.badge-priority-alta {
    background-color: var(--priority-alta);
    color: white;
}

.badge-priority-critical,
.badge-priority-critica {
    background-color: var(--priority-critica);
    color: white;
}

/* Badges de Sugestões */
.badge.bg-pending-status {
    background-color: var(--gray-500);
    color: white;
}

.badge.bg-under_review-status {
    background-color: var(--info);
    color: white;
}

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

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

.badge.bg-implemented-status {
    background-color: var(--status-resolvido);
    color: white;
}

/* Badge de Métrica */
.badge-metric {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background-color: var(--gray-100);
    color: var(--gray-700);
    border-radius: var(--radius-full);
    font-weight: 600;
}

.badge-metric strong {
    color: var(--gray-900);
    font-size: 1.125rem;
}

/* === MÉTRICAS DE PROBLEMA === */
.problem-metrics {
    display: flex;
    gap: var(--space-4);
    align-items: center;
    flex-wrap: wrap;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background-color: var(--gray-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
}

.metric-item i {
    font-size: 1.5rem;
}

.metric-item div {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.metric-item strong {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--gray-900);
}

.metric-item small {
    font-size: 0.75rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1;
}

/* === FORMULÁRIOS === */
.form-label {
    display: block;
    margin-bottom: var(--space-1);
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.9375rem;
}

.form-label.required::after {
    content: ' *';
    color: var(--danger);
}

.form-control,
.form-select {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--gray-900);
    background-color: white;
    background-clip: padding-box;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    min-height: 44px; /* Touch friendly */
}

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.form-control::placeholder {
    color: var(--gray-400);
}

.form-control:disabled,
.form-select:disabled {
    background-color: var(--gray-100);
    opacity: 0.7;
    cursor: not-allowed;
}

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

.form-text {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.form-error,
.invalid-feedback {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.875rem;
    color: var(--danger);
    font-weight: 500;
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* === ALERTAS === */
.alert {
    position: relative;
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-3);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    display: flex;
    align-items: start;
    gap: var(--space-2);
}

.alert i {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-success {
    background-color: #DCFCE7;
    border-color: var(--success);
    color: #166534;
}

.alert-info {
    background-color: #E0F2FE;
    border-color: var(--info);
    color: #075985;
}

.alert-warning {
    background-color: #FEF3C7;
    border-color: var(--warning);
    color: #92400E;
}

.alert-danger {
    background-color: #FEE2E2;
    border-color: var(--danger);
    color: #991B1B;
}

.alert-dismissible .btn-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.5rem;
    background: transparent;
    border: none;
    font-size: 1.25rem;
    line-height: 1;
    color: inherit;
    opacity: 0.5;
    cursor: pointer;
}

.alert-dismissible .btn-close:hover {
    opacity: 1;
}


/* === NAVBAR === */
.navbar {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FA 100%);
    box-shadow: 0 2px 8px rgba(30, 127, 62, 0.1);
    padding: var(--space-2) 0;
    border-bottom: 2px solid #1E7F3E;
}

.navbar-brand {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: #1E7F3E !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-nav .nav-link {
    color: #145A2A !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), opacity var(--transition-fast);
}

.navbar-nav .nav-link:hover {
    color: #1E7F3E !important;
    opacity: 0.85;
}

.navbar-nav .nav-link i {
    margin-right: 0.375rem;
    color: #3FBF5A;
}

/* Badge na navbar com tema verde */
.navbar .badge {
    background: linear-gradient(135deg, #3FBF5A 0%, #1E7F3E 100%);
    color: white;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-full);
}

/* Notification Mini Card */
.notification-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.75rem !important;
    height: 44px;
    min-width: 44px;
}

.notification-mini-card {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    cursor: pointer;
    transition: all 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
    font-size: 1.2rem;
}

/* Com notificações não lidas */
.notification-mini-card.has-notifications {
    background: linear-gradient(135deg, #FEF2F2 0%, #FEE2E2 100%);
    border: 2px solid #DC2626;
    color: #DC2626;
    box-shadow: 0 0 12px rgba(220, 38, 38, 0.15);
}

.notification-mini-card.has-notifications:hover {
    background: linear-gradient(135deg, #FECACA 0%, #FCA5A5 100%);
    border-color: #991B1B;
    box-shadow: 0 8px 16px rgba(220, 38, 38, 0.25);
    transform: translateY(-2px);
}

.notification-mini-card.has-notifications .bi {
    animation: bellRing 2s ease-in-out infinite;
}

/* Sem notificações */
.notification-mini-card.no-notifications {
    background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
    border: 2px solid #1E7F3E;
    color: #1E7F3E;
}

.notification-mini-card.no-notifications:hover {
    background: linear-gradient(135deg, #E0F7E4 0%, #C6F6D5 100%);
    border-color: #145A2A;
    box-shadow: 0 6px 14px rgba(30, 127, 62, 0.2);
    transform: translateY(-2px);
}

.notification-mini-card .bi {
    font-size: 1.25rem;
}

@keyframes bellRing {
    0%, 100% {
        transform: rotate(0deg);
    }
    10% {
        transform: rotate(14deg);
    }
    20% {
        transform: rotate(-8deg);
    }
    30% {
        transform: rotate(14deg);
    }
    40% {
        transform: rotate(-4deg);
    }
    50% {
        transform: rotate(10deg);
    }
    60% {
        transform: rotate(0deg);
    }
}

.notification-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, #DC2626 0%, #991B1B 100%);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-full);
    min-width: 20px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(220, 38, 38, 0.3);
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 8px rgba(220, 38, 38, 0.3);
    }
    50% {
        transform: scale(1.15);
        box-shadow: 0 6px 14px rgba(220, 38, 38, 0.5);
    }
}

/* === AVATARES === */
.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    overflow: hidden;
    flex-shrink: 0;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
}

.user-avatar-lg {
    width: 64px;
    height: 64px;
    font-size: 1.5rem;
}

.user-avatar-xl {
    width: 96px;
    height: 96px;
    font-size: 2.5rem;
}

/* === LIST ITEMS === */
.list-group-item {
    border-color: var(--gray-200);
    transition: all var(--transition-fast);
}

.list-group-item-action {
    border-left: 3px solid transparent;
}

.list-group-item-action:hover {
    background-color: var(--gray-50);
    border-left-color: var(--primary);
    transform: translateX(4px);
}

/* === NOTIFICAÇÕES === */
.notification-item {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3);
    border-left: 4px solid transparent;
    background: white;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    transition: all var(--transition-fast);
}

.notification-item.unread {
    background-color: rgba(22, 163, 74, 0.05);
    border-left-color: var(--primary);
}

.notification-item:hover {
    background-color: var(--gray-50);
    box-shadow: var(--shadow-sm);
}

.notification-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    color: white;
}

.notification-icon i {
    font-size: 1.5rem;
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-content strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--gray-900);
    font-weight: 600;
}

.notification-content p {
    margin-bottom: 0.25rem;
    color: var(--gray-600);
}

.notification-indicator {
    width: 10px;
    height: 10px;
    background-color: var(--primary);
    border-radius: var(--radius-full);
    flex-shrink: 0;
    margin-top: 0.5rem;
    animation: pulse 2s infinite;
}

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

/* === MENSAGENS FLUTUANTES === */
.messages-container {
    position: fixed;
    top: 80px;
    left: 20px;
    z-index: 1050;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.message-toast {
    background: white;
    border: none;
    border-left: 4px solid;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 1rem 1.25rem;
    margin: 0;
    pointer-events: auto;
    animation: slideInLeft 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 500;
    font-size: 0.95rem;
}

.message-toast.alert-success {
    border-left-color: #1E7F3E;
    background: #F0FDF4;
    color: #145A2A;
}

.message-toast.alert-error {
    border-left-color: #DC2626;
    background: #FEF2F2;
    color: #991B1B;
}

.message-toast.alert-warning {
    border-left-color: #F59E0B;
    background: #FFFBEB;
    color: #92400E;
}

.message-toast.alert-info,
.message-toast.alert-default {
    border-left-color: #0EA5E9;
    background: #F0F9FF;
    color: #0C4A6E;
}

.message-toast-close {
    background: none;
    border: none;
    padding: 0.5rem;
    color: inherit;
    opacity: 0.6;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-left: 1rem;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.message-toast-close:hover {
    opacity: 1;
    transform: scale(1.2);
}

.message-toast-close:focus {
    outline: 2px solid currentColor;
    outline-offset: 2px;
    border-radius: 4px;
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Para mobile, ajustar posição */
@media (max-width: 768px) {
    .messages-container {
        left: 10px;
        right: 10px;
        max-width: none;
        top: 100px;
    }
    
    .message-toast {
        font-size: 0.9rem;
        padding: 0.875rem 1rem;
    }
}

/* === EMPTY STATE === */
.empty-state {
    text-align: center;
    padding: var(--space-8) var(--space-4);
}

.empty-state i {
    font-size: 5rem;
    color: var(--gray-300);
    margin-bottom: var(--space-4);
}

.empty-state h4 {
    color: var(--gray-700);
    margin-bottom: var(--space-2);
    font-weight: 600;
}

.empty-state p {
    color: var(--gray-500);
    margin-bottom: var(--space-4);
    font-size: 1.125rem;
}

/* === BADGES DE GAMIFICAÇÃO === */
.achievement-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-3);
    background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    text-align: center;
    min-width: 120px;
}

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

.achievement-badge.unlocked {
    background: linear-gradient(135deg, var(--primary-lighter) 0%, white 100%);
    border-color: var(--primary);
}

.achievement-icon {
    font-size: 3rem;
    margin-bottom: var(--space-2);
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all var(--transition-base);
}

.achievement-badge.unlocked .achievement-icon {
    filter: grayscale(0%);
    opacity: 1;
    animation: bounce 0.5s ease;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.achievement-name {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.achievement-description {
    font-size: 0.75rem;
    color: var(--gray-600);
}

/* === RANKING/LEADERBOARD === */
.leaderboard-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-2);
    transition: all var(--transition-fast);
}

.leaderboard-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.leaderboard-item.top-1 {
    background: linear-gradient(135deg, #FEF3C7 0%, #FEFCE8 100%);
    border-color: #F59E0B;
}

.leaderboard-item.top-2 {
    background: linear-gradient(135deg, #F3F4F6 0%, #FAFAFA 100%);
    border-color: #9CA3AF;
}

.leaderboard-item.top-3 {
    background: linear-gradient(135deg, #FED7AA 0%, #FEE2E2 100%);
    border-color: #F97316;
}

.leaderboard-rank {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-400);
    min-width: 40px;
    text-align: center;
}

.leaderboard-item.top-1 .leaderboard-rank {
    color: #F59E0B;
}

.leaderboard-item.top-2 .leaderboard-rank {
    color: #6B7280;
}

.leaderboard-item.top-3 .leaderboard-rank {
    color: #F97316;
}

.leaderboard-user {
    flex: 1;
    min-width: 0;
}

.leaderboard-name {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.leaderboard-stats {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.leaderboard-score {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

/* === PROGRESS BAR === */
.progress {
    height: 24px;
    background-color: var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
}

.progress-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    transition: width var(--transition-slow);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* === TIMELINE === */
.timeline {
    position: relative;
    padding-left: var(--space-6);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--gray-300);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--space-4);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -33px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: var(--primary);
    border: 3px solid white;
    box-shadow: 0 0 0 2px var(--primary);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

/* === UTILITY CLASSES === */
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.text-truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* === RESPONSIVIDADE === */
@media (max-width: 767.98px) {
    .problem-metrics {
        flex-direction: column;
        align-items: stretch;
    }
    
    .metric-item {
        justify-content: center;
    }
    
    h1, .h1 {
        font-size: 1.75rem;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

/* === PRINT === */
@media print {
    .navbar,
    .btn,
    .problem-actions,
    footer,
    .notification-indicator {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid var(--gray-300) !important;
        page-break-inside: avoid;
    }
    
    body {
        background: white;
    }
}

/* === ACESSIBILIDADE === */
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

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

/* === ANIMAÇÕES DE FEEDBACK === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn var(--transition-base) ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.slide-in-right {
    animation: slideInRight var(--transition-base) ease;
}

/* === CUSTOMIZAÇÃO BOOTSTRAP === */
.bg-primary {
    background-color: var(--primary) !important;
}

.bg-success {
    background-color: var(--success) !important;
}

.text-primary {
    color: var(--primary) !important;
}

.border-primary {
    border-color: var(--primary) !important;
}

/* Sobrescrita de cores do Bootstrap para o novo tema */
.text-muted {
    color: var(--gray-600) !important;
}

.bg-light {
    background-color: var(--gray-50) !important;
}

.navbar-dark {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8F9FA 100%) !important;
    border-bottom: 2px solid #1E7F3E !important;
}

.navbar-dark .navbar-toggler {
    border-color: #1E7F3E;
}

.navbar-dark .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%231E7F3E' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.dropdown-menu {
    border: 1px solid #7EDC8F;
    box-shadow: 0 4px 6px rgba(30, 127, 62, 0.15);
}

.dropdown-item:hover {
    background-color: rgba(30, 127, 62, 0.1);
    color: #1E7F3E;
}

/* === FIM DO ARQUIVO === */

/* === BOTÕES === */
.btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 0.25rem 0.5rem rgba(0,0,0,0.15);
}

.btn:active:not(:disabled) {
    transform: translateY(0);
}

/* === LIST ITEMS === */
.list-group-item-action {
    border-left: 3px solid transparent;
}

.list-group-item-action:hover {
    background-color: rgba(13, 110, 253, 0.05);
    border-left-color: var(--bs-primary);
}

/* === MÉTRICAS DE PROBLEMA === */
.problem-metrics {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.metric-item i {
    font-size: 1.25rem;
}

.metric-item strong {
    font-size: 1.25rem;
    font-weight: 600;
}

.metric-item small {
    color: #6c757d;
}

/* === BADGES CUSTOMIZADOS === */
.badge-priority-low {
    background-color: var(--priority-baixa) !important;
    color: white;
}

.badge-priority-medium {
    background-color: var(--priority-media) !important;
    color: #000;
}

.badge-priority-high {
    background-color: var(--priority-alta) !important;
    color: white;
}

.badge-priority-critical {
    background-color: var(--priority-critica) !important;
    color: white;
}

/* Status de Sugestões */
.badge.bg-pending-status {
    background-color: #6c757d !important;
}

.badge.bg-under_review-status {
    background-color: #0dcaf0 !important;
}

.badge.bg-approved-status {
    background-color: #198754 !important;
}

.badge.bg-rejected-status {
    background-color: #dc3545 !important;
}

.badge.bg-implemented-status {
    background-color: #20c997 !important;
}

/* === AÇÕES DE PROBLEMA === */
.problem-actions {
    position: sticky;
    bottom: 1rem;
    background: white;
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 -0.25rem 1rem rgba(0,0,0,0.1);
    z-index: 100;
}

@media (min-width: 768px) {
    .problem-actions {
        position: static;
        box-shadow: none;
        padding: 0;
        background: transparent;
    }
}

/* === EMPTY STATE === */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-state i {
    font-size: 4rem;
    color: #dee2e6;
    margin-bottom: 1rem;
}

.empty-state h4 {
    color: #6c757d;
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: #adb5bd;
    margin-bottom: 1.5rem;
}

/* === NOTIFICAÇÕES === */
.notification-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-left: 3px solid transparent;
    background: white;
    transition: all 0.2s ease;
}

.notification-item.unread {
    background-color: rgba(13, 110, 253, 0.05);
    border-left-color: var(--bs-primary);
}

.notification-item:hover {
    background-color: rgba(13, 110, 253, 0.08);
}

.notification-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(13, 110, 253, 0.1);
}

.notification-icon i {
    font-size: 1.25rem;
}

.notification-content {
    flex: 1;
}

.notification-content strong {
    display: block;
    margin-bottom: 0.25rem;
}

.notification-content p {
    margin-bottom: 0.25rem;
    color: #495057;
}

.notification-indicator {
    width: 8px;
    height: 8px;
    background-color: var(--bs-primary);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 0.5rem;
}

/* === TRUNCATE TEXT === */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.text-truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* === AVATAR === */
.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bs-primary);
    color: white;
    font-weight: 600;
}

.user-avatar-lg {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

/* === FORM IMPROVEMENTS === */
.form-label.required::after {
    content: ' *';
    color: var(--bs-danger);
}

.form-group.required .form-label {
    font-weight: 600;
}

/* === UTILITY CLASSES === */
.gap-2 {
    gap: 0.5rem !important;
}

.gap-3 {
    gap: 1rem !important;
}

.gap-4 {
    gap: 1.5rem !important;
}

/* === ACCESSIBILITY === */
.btn:focus,
.form-control:focus,
.form-select:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
    border-color: #86b7fe;
}

/* === LOADING STATE === */
.btn.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.65;
}

.btn.loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid currentColor;
    border-radius: 50%;
    border-right-color: transparent;
    animation: spinner 0.75s linear infinite;
}

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

/* === RESPONSIVE UTILITIES === */
@media (max-width: 767.98px) {
    .problem-actions .btn {
        font-size: 0.875rem;
        padding: 0.5rem 0.75rem;
    }
    
    .metric-item {
        flex-direction: column;
        gap: 0.25rem;
        text-align: center;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
}

/* === PRINT STYLES === */
@media print {
    .navbar,
    .btn,
    .problem-actions,
    footer {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #dee2e6 !important;
    }
}