/* =====================================================
   ESTILOS PRINCIPAIS - ÁREA RESTRITA MAASP
   ===================================================== */

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

:root {
    /* Cores baseadas no logo MAASP */
    --maasp-red: #A52A2A;
    --maasp-red-dark: #8B0000;
    --maasp-red-light: #B22222;
    --maasp-red-accent: #DC143C;
    
    /* Cores neutras */
    --white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray-medium: #E0E0E0;
    --gray-dark: #333333;
    --gray-text: #555555;
    
    /* Sombras */
    --shadow-light: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-heavy: 0 8px 16px rgba(0,0,0,0.2);
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Bordas */
    --border-radius: 8px;
    --border-radius-large: 12px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--gray-light);
    min-height: 100vh;
}

/* =====================================================
   LAYOUT DE LOGIN
   ===================================================== */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--maasp-red) 0%, var(--maasp-red-dark) 100%);
    padding: 2rem;
}

.login-form-section {
    background: var(--white);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-heavy);
    width: 100%;
    max-width: 400px;
    overflow: hidden;
}

.login-form-container {
    padding: 3rem 2rem;
}

.logo-container {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-container img {
    max-width: 200px;
    height: auto;
}

.welcome-text {
    text-align: center;
    color: var(--maasp-red);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

/* Botão de redirecionamento para site principal */
.back-to-site {
    text-align: center;
    margin: 1rem 0 1.5rem 0;
}

.btn-back-to-site {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--gray-medium);
    color: var(--gray-dark);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    transition: var(--transition-fast);
    border: 1px solid var(--gray-medium);
}

.btn-back-to-site:hover {
    background: var(--maasp-red);
    color: var(--white);
    border-color: var(--maasp-red);
    text-decoration: none;
}

/* =====================================================
   FORMULÁRIOS
   ===================================================== */

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-dark);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-medium);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition-fast);
    background-color: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--maasp-red);
    box-shadow: 0 0 0 3px rgba(165, 42, 42, 0.1);
}

.form-control::placeholder {
    color: #999;
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 0.5rem;
    accent-color: var(--maasp-red);
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: normal;
    cursor: pointer;
}

/* =====================================================
   BOTÕES
   ===================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    min-height: 48px;
}

.btn-primary {
    background-color: var(--maasp-red);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--maasp-red-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

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

.btn-secondary {
    background-color: var(--gray-medium);
    color: var(--gray-dark);
}

.btn-secondary:hover {
    background-color: #d0d0d0;
}

.w-100 {
    width: 100%;
}

/* =====================================================
   LINKS
   ===================================================== */

.forgot-password {
    text-align: center;
    margin-top: 1rem;
}

.forgot-password a {
    color: var(--maasp-red);
    text-decoration: none;
    font-size: 0.9rem;
}

.forgot-password a:hover {
    text-decoration: underline;
}

/* =====================================================
   MENSAGENS E ALERTAS
   ===================================================== */

.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

/* =====================================================
   MODAL
   ===================================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius-large);
    width: 90%;
    max-width: 400px;
    box-shadow: var(--shadow-heavy);
    animation: modalSlideIn 0.3s ease;
}

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

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

.modal-header h3 {
    margin: 0;
    color: var(--maasp-red);
    font-size: 1.25rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: #999;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: #f0f0f0;
    color: var(--maasp-red);
}

.modal-body {
    padding: 1rem 2rem 2rem;
}

/* =====================================================
   DASHBOARD
   ===================================================== */

.dashboard-container {
    min-height: 100vh;
    background-color: var(--gray-light);
}

.header {
    background: var(--white);
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo img {
    height: 180px;
    width: auto;
}

.header-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-info {
    text-align: right;
}

.user-name {
    font-weight: 600;
    color: var(--gray-dark);
}

.user-role {
    font-size: 0.875rem;
    color: var(--gray-text);
}

.btn-logout {
    background: var(--maasp-red);
    color: var(--white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.875rem;
}

.btn-logout:hover {
    background: var(--maasp-red-dark);
}

/* Estilos para ações do usuário */
.user-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-change-password {
    background: var(--gray-medium);
    color: var(--gray-dark);
    border: none;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.875rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-change-password:hover {
    background: var(--maasp-red);
    color: var(--white);
}

.btn-logout {
    background: var(--maasp-red);
    color: var(--white);
    border: none;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.875rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Estilos para formulário de mudança de senha */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--gray-dark);
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-medium);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--maasp-red);
    box-shadow: 0 0 0 2px rgba(165, 42, 42, 0.1);
}

.form-help {
    font-size: 0.875rem;
    color: var(--gray-text);
    margin-top: 0.25rem;
    display: block;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--maasp-red);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--maasp-red-dark);
}

.btn-secondary {
    background: var(--gray-medium);
    color: var(--gray-dark);
}

.btn-secondary:hover {
    background: var(--gray-dark);
    color: var(--white);
}

.message-area {
    margin-top: 1rem;
}

.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-title {
    font-size: 2.5rem;
    color: var(--maasp-red);
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--gray-text);
}

/* =====================================================
   GRID DE CATEGORIAS
   ===================================================== */

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.category-card {
    background: var(--white);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-light);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-medium);
    cursor: pointer;
    border: 2px solid transparent;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-medium);
    border-color: var(--maasp-red);
}

.category-icon {
    font-size: 3rem;
    color: var(--maasp-red);
    margin-bottom: 1rem;
}

.category-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-dark);
    margin-bottom: 0.5rem;
}

.category-description {
    color: var(--gray-text);
    font-size: 0.9rem;
}

.category-count {
    display: inline-block;
    background: var(--maasp-red);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-top: 1rem;
}

/* =====================================================
   ESTATÍSTICAS
   ===================================================== */

.user-stats {
    background: var(--white);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-light);
    padding: 2rem;
    margin-top: 2rem;
}

.stats-title {
    color: var(--maasp-red);
    margin-bottom: 1.5rem;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-light);
    border-radius: var(--border-radius);
}

.stat-icon {
    font-size: 2rem;
    color: var(--maasp-red);
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-dark);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-text);
}

/* =====================================================
   FOOTER
   ===================================================== */

.footer {
    background: var(--white);
    border-top: 1px solid var(--gray-medium);
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
    color: var(--gray-text);
    font-size: 0.875rem;
}

/* =====================================================
   UTILITÁRIOS
   ===================================================== */

.hidden {
    display: none !important;
}

.mt-3 {
    margin-top: 1rem;
}

.mt-4 {
    margin-top: 1.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.text-center {
    text-align: center;
}

.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-medium);
    border-top: 4px solid var(--maasp-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* =====================================================
   RESPONSIVIDADE
   ===================================================== */

@media (max-width: 768px) {
    .login-container {
        padding: 1rem;
    }
    
    .login-form-container {
        padding: 2rem 1.5rem;
    }
    
    .header-content {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .category-card {
        padding: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .modal-header,
    .modal-body {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

@media (max-width: 480px) {
    .user-info {
        display: none;
    }
    
    .header-user {
        justify-content: center;
    }
}



/* =====================================================
   LISTA DE DOCUMENTOS
   ===================================================== */

.documents-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.document-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--white);
    border: 2px solid var(--gray-medium);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
}

.document-item:hover {
    border-color: var(--maasp-red);
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
}

.document-icon {
    font-size: 2rem;
    color: var(--maasp-red);
    min-width: 60px;
    text-align: center;
}

.document-info {
    flex: 1;
}

.document-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-dark);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.document-description {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.document-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--gray-text);
}

.document-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.document-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--maasp-red);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* =====================================================
   MODAL RESPONSIVO
   ===================================================== */

@media (max-width: 768px) {
    .document-item {
        flex-direction: column;
        text-align: center;
    }
    
    .document-icon {
        min-width: auto;
    }
    
    .document-meta {
        justify-content: center;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .document-badge {
        position: static;
        align-self: center;
        margin-top: 0.5rem;
    }
}



/* =====================================================
   ESTILOS PARA ABAS DE CATEGORIAS
   ===================================================== */

/* Estilos para abas */
.tabs-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 2rem;
}

.tabs-nav {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    background: transparent;
    color: #6c757d;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.tab-btn:hover {
    background: #e9ecef;
    color: #495057;
}

.tab-btn.active {
    background: white;
    color: #b91c1c;
    border-bottom: 3px solid #b91c1c;
}

.tab-btn i {
    font-size: 1.1rem;
}

.tab-content {
    padding: 2rem;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e9ecef;
}

.category-info h2 {
    color: #b91c1c;
    margin: 0 0 0.5rem 0;
    font-size: 1.5rem;
}

.category-info p {
    color: #6c757d;
    margin: 0;
}

.category-stats {
    text-align: right;
}

.document-count {
    background: #b91c1c;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.documents-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1rem;
    width: 100%;
}

.document-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.document-card:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.document-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.document-icon {
    width: 40px;
    height: 40px;
    background: #b91c1c;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.document-info {
    flex: 1;
}

.document-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #212529;
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
}

.document-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: #6c757d;
    margin-bottom: 1rem;
}

.document-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.document-description {
    color: #495057;
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.document-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid #f8f9fa;
}

.document-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-read {
    color: #28a745;
}

.status-unread {
    color: #dc3545;
}

.document-views {
    color: #6c757d;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

@media (max-width: 768px) {
    .tabs-nav {
        flex-direction: column;
    }
    
    .tab-btn {
        justify-content: flex-start;
        padding: 0.75rem 1rem;
    }
    
    .category-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .documents-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .tab-content {
        padding: 1rem;
    }
}

/* Media query para dispositivos muito pequenos */
@media (max-width: 480px) {
    .documents-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .header-logo img {
        height: 45px;
    }
    
    .user-actions {
        gap: 0.25rem;
    }
    
    .btn-change-password,
    .btn-logout {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }
}


/* Estilos para status de leitura */
.status-lido {
    color: #28a745;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.status-nao-lido {
    color: #dc3545;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.status-lido i,
.status-nao-lido i {
    font-size: 0.8rem;
}


/* Avisos de validade de protocolos */
.alert-vencido {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1rem;
}

.alert-vencendo {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1rem;
}

/* Layout horizontal para cards de documentos */
.document-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--maasp-red);
    color: white;
    border-radius: 8px;
    font-size: 1.5rem;
}

.document-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.document-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-dark);
    margin: 0;
}

.document-description {
    font-size: 0.9rem;
    color: var(--gray-text);
    line-height: 1.4;
}

.document-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--gray-text);
    margin-top: 0.5rem;
}

.document-status {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}