/* =============================================
   Portal Efetiva Segurança - Estilos Principais
   Cores: Verde e Branco
   ============================================= */

:root {
    --efetiva-verde-escuro: #1a5f2a;
    --efetiva-verde: #228b3b;
    --efetiva-verde-claro: #2da44e;
    --efetiva-verde-hover: #166b29;
    --efetiva-branco: #ffffff;
    --efetiva-cinza-claro: #f8f9fa;
    --efetiva-cinza: #e9ecef;
    --efetiva-cinza-escuro: #6c757d;
    --efetiva-texto: #212529;
    --sidebar-width: 260px;
    --header-height: 60px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--efetiva-cinza-claro);
    color: var(--efetiva-texto);
    min-height: 100vh;
}

/* =============================================
   Header / Barra Superior
   ============================================= */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: linear-gradient(135deg, var(--efetiva-verde-escuro) 0%, var(--efetiva-verde) 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--efetiva-branco);
}

.header-logo img {
    height: 40px;
    width: auto;
    border-radius: 4px;
}

.header-logo span {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.header-user {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-messages-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
    position: relative;
}

.header-messages-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.header-messages-btn i {
    font-size: 1.3rem;
}

.header-messages-badge {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 10px;
    font-weight: bold;
    color: white;
    background: #dc3545;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-user-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    padding: 6px 12px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--efetiva-branco);
}

.header-user-btn:hover {
    background: rgba(255, 255, 255, 0.25);
}

.header-user-foto {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.header-user-nome {
    font-size: 0.9rem;
    font-weight: 500;
}

.header-user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--efetiva-branco);
    border-radius: 8px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    display: none;
    overflow: hidden;
}

.header-user-dropdown.show {
    display: block;
    animation: slideDown 0.2s ease;
}

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

.header-user-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--efetiva-texto);
    text-decoration: none;
    transition: background 0.2s;
}

.header-user-dropdown a:hover {
    background: var(--efetiva-cinza);
}

.header-user-dropdown a i {
    color: var(--efetiva-verde);
    width: 20px;
}

.header-user-dropdown .dropdown-divider {
    height: 1px;
    background: var(--efetiva-cinza);
    margin: 5px 0;
}

.header-user-dropdown .logout-link {
    color: #dc3545;
}

.header-user-dropdown .logout-link i {
    color: #dc3545;
}

/* =============================================
   Sidebar / Menu Lateral
   ============================================= */

.sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    max-width: var(--sidebar-width);
    background: var(--efetiva-branco);
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 999;
    padding: 20px 0;
    /* Reserva espaco fixo para scrollbar - evita pulo */
    scrollbar-gutter: stable;
}

/* Scrollbar invisivel mas funcional */
.sidebar::-webkit-scrollbar {
    width: 0px;
    background: transparent;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: transparent;
}

/* Firefox - scrollbar invisivel */
.sidebar {
    scrollbar-width: none;
}

.sidebar-nav {
    list-style: none;
    width: 100%;
    padding: 0;
    margin: 0;
}

.sidebar-nav-item {
    margin-bottom: 1px !important;
}

.sidebar-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 20px !important;
    color: var(--efetiva-cinza-escuro);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.sidebar-nav-link:hover {
    background: var(--efetiva-cinza);
    color: var(--efetiva-verde);
    border-left-color: var(--efetiva-verde);
}

.sidebar-nav-link.active {
    background: linear-gradient(90deg, rgba(34, 139, 59, 0.1) 0%, transparent 100%);
    color: var(--efetiva-verde);
    border-left-color: var(--efetiva-verde);
}

.sidebar-nav-link i {
    font-size: 1.2rem;
    width: 24px;
}

.sidebar-section-title {
    padding: 10px 20px 4px !important;
    margin-top: 5px !important;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--efetiva-cinza-escuro);
    font-weight: 600;
}

/* =============================================
   Conteúdo Principal
   ============================================= */

.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    padding: 30px;
    min-height: calc(100vh - var(--header-height));
}

.page-header {
    margin-bottom: 30px;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--efetiva-texto);
    margin-bottom: 5px;
}

.page-subtitle {
    color: var(--efetiva-cinza-escuro);
    font-size: 0.95rem;
}

/* =============================================
   Cards
   ============================================= */

.card {
    background: var(--efetiva-branco);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    border: none;
    overflow: hidden;
}

.card-header {
    background: var(--efetiva-branco);
    border-bottom: 1px solid var(--efetiva-cinza);
    padding: 16px 20px;
    font-weight: 600;
}

.card-body {
    padding: 20px;
}

/* Stat Cards - Dashboard */
.stat-card {
    background: var(--efetiva-branco);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.stat-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--efetiva-branco);
}

.stat-card-icon.verde {
    background: linear-gradient(135deg, var(--efetiva-verde) 0%, var(--efetiva-verde-claro) 100%);
}

.stat-card-icon.azul {
    background: linear-gradient(135deg, #0d6efd 0%, #6ea8fe 100%);
}

.stat-card-icon.laranja {
    background: linear-gradient(135deg, #fd7e14 0%, #ffb347 100%);
}

.stat-card-icon.roxo {
    background: linear-gradient(135deg, #6f42c1 0%, #a78bfa 100%);
}

.stat-card-info h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--efetiva-texto);
}

.stat-card-info p {
    color: var(--efetiva-cinza-escuro);
    margin: 0;
    font-size: 0.9rem;
}

/* =============================================
   Feed Social
   ============================================= */

.feed-container {
    max-width: 680px;
    margin: 0 auto;
}

.post-form-card {
    margin-bottom: 25px;
}

.post-form-card .card-body {
    display: flex;
    gap: 15px;
}

.post-form-card .user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.post-form-card .form-area {
    flex: 1;
}

.post-card {
    margin-bottom: 20px;
    transition: box-shadow 0.2s;
}

.post-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--efetiva-cinza);
}

.post-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.post-author-info h5 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.post-author-info span {
    font-size: 0.85rem;
    color: var(--efetiva-cinza-escuro);
}

.post-content {
    padding: 16px 20px;
}

.post-content p {
    margin: 0;
    line-height: 1.6;
    white-space: pre-wrap;
}

.post-image {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
}

.post-actions {
    display: flex;
    gap: 0;
    padding: 8px 10px;
    border-top: 1px solid var(--efetiva-cinza);
}

.post-action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    border: none;
    background: none;
    color: var(--efetiva-cinza-escuro);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border-radius: 8px;
}

.post-action-btn:hover {
    background: var(--efetiva-cinza);
    color: var(--efetiva-verde);
}

.post-action-btn.curtido {
    color: #e91e63;
}

.post-action-btn.curtido i {
    animation: heartBeat 0.3s ease;
}

@keyframes heartBeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.comentarios-section {
    background: var(--efetiva-cinza-claro);
    padding: 15px 20px;
}

.comentario-item {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
}

.comentario-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.comentario-content {
    flex: 1;
    background: var(--efetiva-branco);
    padding: 10px 14px;
    border-radius: 12px;
}

.comentario-content h6 {
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.comentario-content p {
    margin: 0;
    font-size: 0.9rem;
}

/* =============================================
   Formulários
   ============================================= */

.form-control {
    border-radius: 8px;
    border: 1px solid var(--efetiva-cinza);
    padding: 10px 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    border-color: var(--efetiva-verde);
    box-shadow: 0 0 0 3px rgba(34, 139, 59, 0.1);
}

.form-select {
    border-radius: 8px;
    padding: 10px 14px;
}

.form-select:focus {
    border-color: var(--efetiva-verde);
    box-shadow: 0 0 0 3px rgba(34, 139, 59, 0.1);
}

.form-label {
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--efetiva-texto);
}

/* =============================================
   Botões
   ============================================= */

.btn {
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--efetiva-verde);
    border-color: var(--efetiva-verde);
}

.btn-primary:hover {
    background: var(--efetiva-verde-hover);
    border-color: var(--efetiva-verde-hover);
}

.btn-outline-primary {
    color: var(--efetiva-verde);
    border-color: var(--efetiva-verde);
}

.btn-outline-primary:hover {
    background: var(--efetiva-verde);
    border-color: var(--efetiva-verde);
}

.btn-success {
    background: var(--efetiva-verde);
    border-color: var(--efetiva-verde);
}

.btn-success:hover {
    background: var(--efetiva-verde-hover);
    border-color: var(--efetiva-verde-hover);
}

/* =============================================
   Tabelas
   ============================================= */

.table {
    margin-bottom: 0;
}

.table thead th {
    background: var(--efetiva-cinza);
    border: none;
    font-weight: 600;
    padding: 12px 16px;
    color: var(--efetiva-texto);
}

.table tbody td {
    padding: 12px 16px;
    vertical-align: middle;
    border-color: var(--efetiva-cinza);
}

.table tbody tr:hover {
    background: var(--efetiva-cinza-claro);
}

/* =============================================
   Badges
   ============================================= */

.badge {
    padding: 5px 10px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.8rem;
}

/* =============================================
   Alertas
   ============================================= */

.alert {
    border-radius: 10px;
    border: none;
    padding: 14px 18px;
}

.alert-success {
    background: rgba(34, 139, 59, 0.1);
    color: var(--efetiva-verde-escuro);
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    color: #842029;
}

.alert-warning {
    background: rgba(255, 193, 7, 0.15);
    color: #664d03;
}

.alert-info {
    background: rgba(13, 110, 253, 0.1);
    color: #084298;
}

/* =============================================
   Página de Login/Registro
   ============================================= */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--efetiva-verde-escuro) 0%, var(--efetiva-verde) 50%, var(--efetiva-verde-claro) 100%);
    padding: 20px;
}

.auth-card {
    background: var(--efetiva-branco);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 420px;
    padding: 40px;
}

.auth-logo {
    text-align: center;
    margin-bottom: 30px;
}

.auth-logo img {
    height: 60px;
    margin-bottom: 15px;
}

.auth-logo h1 {
    font-size: 1.5rem;
    color: var(--efetiva-verde-escuro);
    margin: 0;
}

.auth-title {
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.25rem;
    color: var(--efetiva-texto);
}

.auth-form .form-group {
    margin-bottom: 20px;
}

.auth-form .btn-primary {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
}

.auth-link {
    text-align: center;
    margin-top: 20px;
    color: var(--efetiva-cinza-escuro);
}

.auth-link a {
    color: var(--efetiva-verde);
    text-decoration: none;
    font-weight: 500;
}

.auth-link a:hover {
    text-decoration: underline;
}

/* =============================================
   Treinamentos
   ============================================= */

.treinamento-card {
    transition: transform 0.2s, box-shadow 0.2s;
    height: 100%;
}

.treinamento-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.treinamento-thumbnail {
    height: 140px;
    background: var(--efetiva-cinza);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--efetiva-verde);
}

.treinamento-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.categoria-card {
    text-align: center;
    padding: 25px;
    border-radius: 12px;
    background: var(--efetiva-branco);
    transition: all 0.2s;
    text-decoration: none;
    color: var(--efetiva-texto);
    display: block;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.categoria-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    color: var(--efetiva-verde);
}

.categoria-card i {
    font-size: 2.5rem;
    color: var(--efetiva-verde);
    margin-bottom: 12px;
}

.categoria-card h5 {
    margin-bottom: 5px;
}

.categoria-card span {
    font-size: 0.85rem;
    color: var(--efetiva-cinza-escuro);
}

/* =============================================
   Paginação
   ============================================= */

.pagination {
    gap: 5px;
}

.page-link {
    border-radius: 8px;
    border: none;
    color: var(--efetiva-texto);
    padding: 8px 14px;
}

.page-link:hover {
    background: var(--efetiva-cinza);
    color: var(--efetiva-verde);
}

.page-item.active .page-link {
    background: var(--efetiva-verde);
    color: var(--efetiva-branco);
}

/* =============================================
   Responsivo
   ============================================= */

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

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

    .main-content {
        margin-left: 0;
    }

    .header-menu-toggle {
        display: block;
    }
}

@media (max-width: 576px) {
    .header-logo span {
        display: none;
    }

    .header-user-nome {
        display: none;
    }

    .auth-card {
        padding: 30px 20px;
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
    }
}

/* =============================================
   Avatar Padrão
   ============================================= */

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: var(--efetiva-verde);
    color: var(--efetiva-branco);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 50%;
}

/* =============================================
   Utilitários
   ============================================= */

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

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

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