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

        body {
            font-family: 'Poppins', sans-serif;
            background: #f5f7fa;
            color: #333;
            padding-top: 92px;
        }

        /* Header */
        .header {
            background: #0062c4;
            color: white;
            padding: 20px 40px;
            display: flex;
            flex-direction: row;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 900;
        }

        .header h1 {
            font-size: 24px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 15px;
            margin: 0;
            line-height: 1;
        }

        .header h1 a {
            display: flex;
            align-items: center;
            text-decoration: none;
            transition: opacity 0.3s ease;
        }

        .header h1 a:hover {
            opacity: 0.8;
        }

        .header-logo {
            height: 50px;
            width: auto;
            cursor: pointer;
        }

        .user-info {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .desktop-action {
            display: none;
        }

        .user-name {
            font-size: 14px;
            cursor: pointer;
            transition: opacity 0.3s ease;
        }

        .user-name:hover {
            opacity: 0.8;
        }

        .user-name a {
            color: white;
            text-decoration: none;
        }

        .btn-logout {
            background: rgba(255,255,255,0.1);
            color: white;
            border: 1px solid rgba(255,255,255,0.3);
            padding: 8px 20px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 14px;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .btn-logout:hover {
            background: rgba(255,255,255,0.2);
        }

        .nav-link {
            background: transparent !important;
            border: none !important;
            color: white;
            padding: 8px 15px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 14px;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            position: relative;
        }

        .nav-link:hover {
            background: rgba(255,255,255,0.1) !important;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            left: 12px;
            right: 12px;
            bottom: 4px;
            height: 2px;
            border-radius: 999px;
            background: transparent;
            transition: background 0.3s ease, transform 0.3s ease;
            transform: scaleX(0);
            transform-origin: center;
        }

        .nav-link.is-active::after {
            background: #ffffff;
            transform: scaleX(1);
        }

        .nav-link.is-active {
            color: #ffffff;
        }

        .nav-link i {
            font-size: 16px;
        }

        /* Menu Hambúrguer */
        .menu-toggle {
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
            padding: 8px;
            line-height: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            height: 40px;
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: -100%;
            width: 280px;
            height: 100vh;
            background: #0062c4;
            z-index: 1000;
            transition: left 0.3s ease;
            overflow-y: auto;
            padding: 20px;
        }

        .mobile-menu.active {
            left: 0;
        }

        .mobile-menu-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .mobile-menu-close {
            background: none;
            border: none;
            color: white;
            font-size: 24px;
            cursor: pointer;
        }

        .mobile-menu-items {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .mobile-menu-item {
            color: white;
            text-decoration: none;
            padding: 12px 15px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            gap: 12px;
            transition: background 0.3s ease;
            position: relative;
        }

        .mobile-menu-item:hover {
            background: rgba(255,255,255,0.1);
        }

        .mobile-menu-item.is-active {
            color: #fcfbf9;
        }

        .mobile-menu-item.is-active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 10px;
            height: 2px;
            border-radius: 999px;
            background: #f7f5f4;
        }

        .mobile-menu-item i {
            font-size: 18px;
            width: 20px;
        }

        .menu-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(0,0,0,0.5);
            z-index: 999;
        }

        .menu-overlay.active {
            display: block;
        }

        /* Responsive */
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }

            .header {
                padding: 15px 20px !important;
                display: flex !important;
                flex-direction: row !important;
                justify-content: space-between !important;
                align-items: center !important;
            }

            .header h1 {
                margin: 0 !important;
                flex: 0 0 auto;
                display: flex !important;
                align-items: center !important;
            }

            .header h1 a {
                display: flex !important;
                align-items: center !important;
            }

            .header-logo {
                height: 40px;
            }

            .user-info {
                display: none !important;
            }

            .menu-toggle {
                display: flex !important;
            }

            .mobile-menu {
                display: block;
            }

            .mobile-header-actions {
                display: flex !important;
                align-items: center;
                gap: 0;
                height: 40px;
            }
        }

        @media (min-width: 769px) {
            .mobile-header-actions {
                display: none !important;
            }

            .header h1 {
                flex: 0 0 auto;
            }

            .user-info {
                flex: 1;
                justify-content: center;
                text-align: center;
            }

            .desktop-action {
                display: flex !important;
                flex: 0 0 auto;
                align-items: center;
            }
        }